* mlx4_core 0000:07:00.0: swiotlb buffer is full and OOM observed during stress test on reset_controller @ 2017-03-03 11:55 ` Yi Zhang 0 siblings, 0 replies; 44+ messages in thread From: Yi Zhang @ 2017-03-03 11:55 UTC (permalink / raw) Hi experts I reproduced this issue during stress test on reset_controller, could you help check it, thanks. Reproduce steps on initiator side: num=0 while [ 1 ] do echo "-------------------------------$num" echo 1 >/sys/block/nvme0n1/device/reset_controller || exit 1 ((num++)) done Here is the full log: http://pastebin.com/mek9fb0b Target side log: [ 326.411481] nvmet: creating controller 1061 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:32413b2b-89cc-4939-b816-399ff293800d. [ 326.516226] nvmet: adding queue 1 to ctrl 1061. [ 326.516428] nvmet: adding queue 2 to ctrl 1061. [ 326.516616] nvmet: adding queue 3 to ctrl 1061. [ 326.5361ing queue 4 to ctrl 1061. [ 326.556148] nvmet: adding queue 5 to ctrl 1061. [ 326.556499] nvmet: adding queue 6 to ctrl 1061. [ 326.556779] nvmet: adding queue 7 to ctrl 1061. [ 326.557093] nvmet: adding queue 8 to ctrl 1061. [ 326.576166] nvmet: adding queue 9 to ctrl 1061. [ 326.576420] nvmet: adding queue 10 to ctrl 1061. [ 326.576674] nvmet: adding queue 11 to ctrl 1061. [ 326.576922] nvmet: adding queue 12 to ctrl 1061. [ 326.577274] nvmet: adding queue 13 to ctrl 1061. [ 326.577595] nvmet: adding queue 14 to ctrl 1061. [ 326.596656] nvmet: adding queue 15 to ctrl 1061. [ 326.596936] nvmet: adding queue 16 to ctrl 1061. [ 326.662587] nvmet: creating controller 1062 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:32413b2b-89cc-4939-b816-399ff293800d. [ 326.686765] mlx4_core 0000:07:00.0: swiotlb buffer is full (sz: 532480 bytes) [ 326.686766] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 326.686768] CPU: 6 PID: 3931 Comm: kworker/6:256 Not tainted 4.10.0 #2 [ 326.686768] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 326.686775] Workqueue: ib_cm cm_work_handler [ib_cm] [ 326.686776] Call Trace: [ 326.686781] dump_stack+0x63/0x87 [ 326.686783]herent+0x14a/0x160 [ 326.686786] x86_swiotlb_alloc_coherent+0x43/0x50 [ 326.686795] mlx4_buf_direct_alloc.isra.4+0xb1/0x150 [mlx4_core] [ 326.686798] mlx4_buf_alloc+0x172/0x1c0 [mlx4_core] [ 326.686802] create_qp_common.isra.33+0x633/0x1010 [mlx4_ib] [ 326.686805] ? mlx4_ib_create_qp+0xf7/0x450 [mlx4_ib] [ 326.686807] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 326.686816] ib_create_qp+0x70/0x2b0 [ib_core] [ 326.686819] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 326.686823] nvmet_rdma_alloc_queue+0x692/0x900 [nvmet_rdma] [ 326.686824] ? nvmet_rdma_execute_command+0x100/0x100 [nvmet_rdma] [ 326.686826] nvmet_rdma_cm_handler+0x1e6/0x708 [nvmet_rdma] [ 326.686827] ? cma_acquire_dev+0x1e7/0x4b0 [rdma_cm] [ 326.686829] ? cma_new_conn_id+0xb2/0x4b0 [rdma_cm] [ 326.686830] ? cma_new_conn_id+0x153/0x4b0 [rdma_cm] [ 326.686832] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 326.686834] cm_process_work+0x25/0x120 [ib_cm] [ 326.686835] cm_req_handler+0x994/0xcd0 [ib_cm] [ 326.686837] cm_work_handler+0x1ce/0x1753 [ib_cm] [ 326.686839] process_one_work+0x165/0x410 [ 326.686840] worker_thread+0x137/0x4c0 [ 326.686841] kthread+0x101/0x140 [ 326.686842] ? rescuer_thread+0x3b0/0x3b0 [ 326.686843] ? kthread_park+0x90/0x90 [ 326.686845] ret_from_fork+0x2c/0x40 [ 326.691158] mlx4_core 0000:07:00.0: swiotlb buffer is full (sz: 532480 bytes) [ 326.691158] swiotlb: coherent allocevice 0000:07:00.0 size=532480 [ 326.691160] CPU: 6 PID: 3931 Comm: kworker/6:256 Not tainted 4.10.0 #2 [ 326.691160] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 326.691163] Workqueue: ib_cm cm_work_handler [ib_cm] [ 326.691163] Call Trace: [ 326.691165] dump_stack+0x63/0x87 [ 326.691167] swiotlb_alloc_coherent+0x14a/0x160 [ 326.691168] x86_swiotlb_alloc_coherent+0x43/0x50 [ 326.691173] mlx4_buf_direct_alloc.isra.4+0xb1/0x150 [mlx4_core] [ 326.691176] mlx4_buf_alloc+0x172/0x1c0 [mlx4_core] [ 326.691179] create_qp_common.isra.33+0x633/0x1010 [mlx4_ib] [ 326.691181] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 326.691186] ib_create_qp+0x70/0x2b0 [ib_core] [ 326.691188] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 326.691190] nvmet_rdma_alloc_queue+0x692/0x900 [nvmet_rdma] [ 326.691191] ? nvmet_rdma_execute_command+0x100/0x100 [nvmet_rdma] [ 326.691193] nvmet_rdma_cm_handler+0x1e6/0x708 [nvmet_rdma] [ 326.691194] ? cma_acquire_dev+0x1e7/0x4b0 [rdma_cm] [ 326.691196] ? cma_new_conn_id+0xb2/0x4b0 [rdma_cm] [ 326.691197] ? cma_new_conn_id+0x153/0x4b0 [rdma_cm] [ 326.691199] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 326.691201] cm_process_work+0x25/0x120 [ib_cm] [ 326.691202] cm_req_handler+0x994/0xcd0 [ib_cm] [ 326.691204] cm_work_handler+0x1ce/0x1753 [ib_cm] [ 326.691205] process_one_work+0x165/0x410 [ 326.691206] worker_thread+0x137/0x4c0 [ 326.691207] kthread+0x101/0x140 [ 326.691209] ? rescuer_thread+0x3b0/0x3b0 [ 326.691209] ? kthread_park+0x90/0x90 [ 326.691211] ret_from_fork+0x2c/0x40 [ 326.695215] mlx4_core 0000:07:00.0: swiotlb buffer is full (sz: 532480 bytes) [ 326.695216] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 326.695217] CPU: 6 PID: 3931 Comm: kworker/6:256 Not tainted 4.10.0 #2 [ 326.695217] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 326.695219] Workqueue: ib_cm cm_work_handler [ib_cm] [ 326.695220] Call Trace: [ 326.695222] dump_stack+0x63/0x87 [ .695223] swiotlb_alloc_coherent+0x14a/0x160 [ 326.695224] x86_swiotlb_alloc_coherent+0x43/0x50 [ 326.695228] mlx4_buf_direct_alloc.isra.4+0xb1/0x150 [mlx4_core] [ 326.695232] mlx4_buf_alloc+0x172/0x1c0 [mlx4_core] [ 326.695234] create_qp_common.isra.33+0x633/0x1010 [mlx4_ib] [ 326.695237] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 326.695241] ib_create_qp+0x70/0x2b0 [ib_core] [ 326.695243] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 326.695245] nvmet_rdma_alloc_queue+0x692/0x900 [nvmet_rdma] [ 326.695246] ? nvmet_rdma_execute_command+0x100/0x100 [nvmet_rdma] [ 326.695247] nvmet_rdma_cm_handler+0x1e6/0x708 [nvmet_rdma] [ 326.695249] ? cma_acquire_dev+0x1e7/0x4b0 [rdma_cm] [ 326.695251] ? cma_new_conn_id+0xb2/0x4b0 [rdma_cm] [ 326.695252] ? cma_new_conn_id+0x153/0x4b0 [rdma_cm] [ 326.695254] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 326.695256] cm_process_work+0x25/0x120 [ib_cm] [ 326.695257] cm_req_handler+0x994/0xcd0 [ib_cm] [ 326.695259] cm_work_handler+0x1ce/0x1753 [ib_cm] [ 326.695260] process_one_work+0x165/0x410 [ 326.695261] worker_thread+0x137/0x4c0 [ 326.695262] kthread+0x101/0x140 [ 326.695263] ? rescuer_thread+0x3b0/0x3b0 [ 326.695264] ? kthread_park+0x90/0x90 [ 3t_from_fork+0x2c/0x40 Initiator side log: [ 532.880043] nvme nvme0: new ctrl: NQN "nqn.2014-08.org.nvmexpress.discovery", addr 172.31.2.3:1023 [ 533.002002] nvme nvme0: creating 16 I/O queues. [ 533.446540] nvme nvme0: new ctrl: NQN "nvme-subsystem-name", addr 172.31.2.3:1023 [ 691.641201] nvme nvme0: rdma_resolve_addr wait failed (-110). [ 691.672089] nvme nvme0: failed to initialize i/o queue: -110 [ 691.721031] nvme nvme0: Removing after reset failure Best Regards, Yi Zhang ^ permalink raw reply [flat|nested] 44+ messages in thread
* mlx4_core 0000:07:00.0: swiotlb buffer is full and OOM observed during stress test on reset_controller @ 2017-03-03 11:55 ` Yi Zhang 0 siblings, 0 replies; 44+ messages in thread From: Yi Zhang @ 2017-03-03 11:55 UTC (permalink / raw) To: linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, linux-rdma-u79uwXL29TY76Z2rM5mHXA Hi experts I reproduced this issue during stress test on reset_controller, could you help check it, thanks. Reproduce steps on initiator side: num=0 while [ 1 ] do echo "-------------------------------$num" echo 1 >/sys/block/nvme0n1/device/reset_controller || exit 1 ((num++)) done Here is the full log: http://pastebin.com/mek9fb0b Target side log: [ 326.411481] nvmet: creating controller 1061 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:32413b2b-89cc-4939-b816-399ff293800d. [ 326.516226] nvmet: adding queue 1 to ctrl 1061. [ 326.516428] nvmet: adding queue 2 to ctrl 1061. [ 326.516616] nvmet: adding queue 3 to ctrl 1061. [ 326.5361ing queue 4 to ctrl 1061. [ 326.556148] nvmet: adding queue 5 to ctrl 1061. [ 326.556499] nvmet: adding queue 6 to ctrl 1061. [ 326.556779] nvmet: adding queue 7 to ctrl 1061. [ 326.557093] nvmet: adding queue 8 to ctrl 1061. [ 326.576166] nvmet: adding queue 9 to ctrl 1061. [ 326.576420] nvmet: adding queue 10 to ctrl 1061. [ 326.576674] nvmet: adding queue 11 to ctrl 1061. [ 326.576922] nvmet: adding queue 12 to ctrl 1061. [ 326.577274] nvmet: adding queue 13 to ctrl 1061. [ 326.577595] nvmet: adding queue 14 to ctrl 1061. [ 326.596656] nvmet: adding queue 15 to ctrl 1061. [ 326.596936] nvmet: adding queue 16 to ctrl 1061. [ 326.662587] nvmet: creating controller 1062 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:32413b2b-89cc-4939-b816-399ff293800d. [ 326.686765] mlx4_core 0000:07:00.0: swiotlb buffer is full (sz: 532480 bytes) [ 326.686766] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 326.686768] CPU: 6 PID: 3931 Comm: kworker/6:256 Not tainted 4.10.0 #2 [ 326.686768] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 326.686775] Workqueue: ib_cm cm_work_handler [ib_cm] [ 326.686776] Call Trace: [ 326.686781] dump_stack+0x63/0x87 [ 326.686783]herent+0x14a/0x160 [ 326.686786] x86_swiotlb_alloc_coherent+0x43/0x50 [ 326.686795] mlx4_buf_direct_alloc.isra.4+0xb1/0x150 [mlx4_core] [ 326.686798] mlx4_buf_alloc+0x172/0x1c0 [mlx4_core] [ 326.686802] create_qp_common.isra.33+0x633/0x1010 [mlx4_ib] [ 326.686805] ? mlx4_ib_create_qp+0xf7/0x450 [mlx4_ib] [ 326.686807] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 326.686816] ib_create_qp+0x70/0x2b0 [ib_core] [ 326.686819] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 326.686823] nvmet_rdma_alloc_queue+0x692/0x900 [nvmet_rdma] [ 326.686824] ? nvmet_rdma_execute_command+0x100/0x100 [nvmet_rdma] [ 326.686826] nvmet_rdma_cm_handler+0x1e6/0x708 [nvmet_rdma] [ 326.686827] ? cma_acquire_dev+0x1e7/0x4b0 [rdma_cm] [ 326.686829] ? cma_new_conn_id+0xb2/0x4b0 [rdma_cm] [ 326.686830] ? cma_new_conn_id+0x153/0x4b0 [rdma_cm] [ 326.686832] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 326.686834] cm_process_work+0x25/0x120 [ib_cm] [ 326.686835] cm_req_handler+0x994/0xcd0 [ib_cm] [ 326.686837] cm_work_handler+0x1ce/0x1753 [ib_cm] [ 326.686839] process_one_work+0x165/0x410 [ 326.686840] worker_thread+0x137/0x4c0 [ 326.686841] kthread+0x101/0x140 [ 326.686842] ? rescuer_thread+0x3b0/0x3b0 [ 326.686843] ? kthread_park+0x90/0x90 [ 326.686845] ret_from_fork+0x2c/0x40 [ 326.691158] mlx4_core 0000:07:00.0: swiotlb buffer is full (sz: 532480 bytes) [ 326.691158] swiotlb: coherent allocevice 0000:07:00.0 size=532480 [ 326.691160] CPU: 6 PID: 3931 Comm: kworker/6:256 Not tainted 4.10.0 #2 [ 326.691160] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 326.691163] Workqueue: ib_cm cm_work_handler [ib_cm] [ 326.691163] Call Trace: [ 326.691165] dump_stack+0x63/0x87 [ 326.691167] swiotlb_alloc_coherent+0x14a/0x160 [ 326.691168] x86_swiotlb_alloc_coherent+0x43/0x50 [ 326.691173] mlx4_buf_direct_alloc.isra.4+0xb1/0x150 [mlx4_core] [ 326.691176] mlx4_buf_alloc+0x172/0x1c0 [mlx4_core] [ 326.691179] create_qp_common.isra.33+0x633/0x1010 [mlx4_ib] [ 326.691181] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 326.691186] ib_create_qp+0x70/0x2b0 [ib_core] [ 326.691188] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 326.691190] nvmet_rdma_alloc_queue+0x692/0x900 [nvmet_rdma] [ 326.691191] ? nvmet_rdma_execute_command+0x100/0x100 [nvmet_rdma] [ 326.691193] nvmet_rdma_cm_handler+0x1e6/0x708 [nvmet_rdma] [ 326.691194] ? cma_acquire_dev+0x1e7/0x4b0 [rdma_cm] [ 326.691196] ? cma_new_conn_id+0xb2/0x4b0 [rdma_cm] [ 326.691197] ? cma_new_conn_id+0x153/0x4b0 [rdma_cm] [ 326.691199] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 326.691201] cm_process_work+0x25/0x120 [ib_cm] [ 326.691202] cm_req_handler+0x994/0xcd0 [ib_cm] [ 326.691204] cm_work_handler+0x1ce/0x1753 [ib_cm] [ 326.691205] process_one_work+0x165/0x410 [ 326.691206] worker_thread+0x137/0x4c0 [ 326.691207] kthread+0x101/0x140 [ 326.691209] ? rescuer_thread+0x3b0/0x3b0 [ 326.691209] ? kthread_park+0x90/0x90 [ 326.691211] ret_from_fork+0x2c/0x40 [ 326.695215] mlx4_core 0000:07:00.0: swiotlb buffer is full (sz: 532480 bytes) [ 326.695216] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 326.695217] CPU: 6 PID: 3931 Comm: kworker/6:256 Not tainted 4.10.0 #2 [ 326.695217] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 326.695219] Workqueue: ib_cm cm_work_handler [ib_cm] [ 326.695220] Call Trace: [ 326.695222] dump_stack+0x63/0x87 [ .695223] swiotlb_alloc_coherent+0x14a/0x160 [ 326.695224] x86_swiotlb_alloc_coherent+0x43/0x50 [ 326.695228] mlx4_buf_direct_alloc.isra.4+0xb1/0x150 [mlx4_core] [ 326.695232] mlx4_buf_alloc+0x172/0x1c0 [mlx4_core] [ 326.695234] create_qp_common.isra.33+0x633/0x1010 [mlx4_ib] [ 326.695237] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 326.695241] ib_create_qp+0x70/0x2b0 [ib_core] [ 326.695243] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 326.695245] nvmet_rdma_alloc_queue+0x692/0x900 [nvmet_rdma] [ 326.695246] ? nvmet_rdma_execute_command+0x100/0x100 [nvmet_rdma] [ 326.695247] nvmet_rdma_cm_handler+0x1e6/0x708 [nvmet_rdma] [ 326.695249] ? cma_acquire_dev+0x1e7/0x4b0 [rdma_cm] [ 326.695251] ? cma_new_conn_id+0xb2/0x4b0 [rdma_cm] [ 326.695252] ? cma_new_conn_id+0x153/0x4b0 [rdma_cm] [ 326.695254] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 326.695256] cm_process_work+0x25/0x120 [ib_cm] [ 326.695257] cm_req_handler+0x994/0xcd0 [ib_cm] [ 326.695259] cm_work_handler+0x1ce/0x1753 [ib_cm] [ 326.695260] process_one_work+0x165/0x410 [ 326.695261] worker_thread+0x137/0x4c0 [ 326.695262] kthread+0x101/0x140 [ 326.695263] ? rescuer_thread+0x3b0/0x3b0 [ 326.695264] ? kthread_park+0x90/0x90 [ 3t_from_fork+0x2c/0x40 Initiator side log: [ 532.880043] nvme nvme0: new ctrl: NQN "nqn.2014-08.org.nvmexpress.discovery", addr 172.31.2.3:1023 [ 533.002002] nvme nvme0: creating 16 I/O queues. [ 533.446540] nvme nvme0: new ctrl: NQN "nvme-subsystem-name", addr 172.31.2.3:1023 [ 691.641201] nvme nvme0: rdma_resolve_addr wait failed (-110). [ 691.672089] nvme nvme0: failed to initialize i/o queue: -110 [ 691.721031] nvme nvme0: Removing after reset failure Best Regards, Yi Zhang -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 44+ messages in thread
* mlx4_core 0000:07:00.0: swiotlb buffer is full and OOM observed during stress test on reset_controller @ 2017-03-05 8:12 ` Leon Romanovsky 0 siblings, 0 replies; 44+ messages in thread From: Leon Romanovsky @ 2017-03-05 8:12 UTC (permalink / raw) On Fri, Mar 03, 2017@06:55:11AM -0500, Yi Zhang wrote: > Hi experts > > I reproduced this issue during stress test on reset_controller, could you help check it, thanks. > > Reproduce steps on initiator side: > num=0 > while [ 1 ] > do > echo "-------------------------------$num" > echo 1 >/sys/block/nvme0n1/device/reset_controller || exit 1 > ((num++)) > done > > Here is the full log: > http://pastebin.com/mek9fb0b > > Target side log: > [ 326.411481] nvmet: creating controller 1061 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:32413b2b-89cc-4939-b816-399ff293800d. > [ 326.516226] nvmet: adding queue 1 to ctrl 1061. > [ 326.516428] nvmet: adding queue 2 to ctrl 1061. > [ 326.516616] nvmet: adding queue 3 to ctrl 1061. > [ 326.5361ing queue 4 to ctrl 1061. > [ 326.556148] nvmet: adding queue 5 to ctrl 1061. > [ 326.556499] nvmet: adding queue 6 to ctrl 1061. > [ 326.556779] nvmet: adding queue 7 to ctrl 1061. > [ 326.557093] nvmet: adding queue 8 to ctrl 1061. > [ 326.576166] nvmet: adding queue 9 to ctrl 1061. > [ 326.576420] nvmet: adding queue 10 to ctrl 1061. > [ 326.576674] nvmet: adding queue 11 to ctrl 1061. > [ 326.576922] nvmet: adding queue 12 to ctrl 1061. > [ 326.577274] nvmet: adding queue 13 to ctrl 1061. > [ 326.577595] nvmet: adding queue 14 to ctrl 1061. > [ 326.596656] nvmet: adding queue 15 to ctrl 1061. > [ 326.596936] nvmet: adding queue 16 to ctrl 1061. > [ 326.662587] nvmet: creating controller 1062 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:32413b2b-89cc-4939-b816-399ff293800d. > [ 326.686765] mlx4_core 0000:07:00.0: swiotlb buffer is full (sz: 532480 bytes) > [ 326.686766] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 > [ 326.686768] CPU: 6 PID: 3931 Comm: kworker/6:256 Not tainted 4.10.0 #2 > [ 326.686768] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 > [ 326.686775] Workqueue: ib_cm cm_work_handler [ib_cm] > [ 326.686776] Call Trace: > [ 326.686781] dump_stack+0x63/0x87 > [ 326.686783]herent+0x14a/0x160 > [ 326.686786] x86_swiotlb_alloc_coherent+0x43/0x50 > [ 326.686795] mlx4_buf_direct_alloc.isra.4+0xb1/0x150 [mlx4_core] > [ 326.686798] mlx4_buf_alloc+0x172/0x1c0 [mlx4_core] > [ 326.686802] create_qp_common.isra.33+0x633/0x1010 [mlx4_ib] > [ 326.686805] ? mlx4_ib_create_qp+0xf7/0x450 [mlx4_ib] > [ 326.686807] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] > [ 326.686816] ib_create_qp+0x70/0x2b0 [ib_core] > [ 326.686819] rdma_create_qp+0x34/0xa0 [rdma_cm] > [ 326.686823] nvmet_rdma_alloc_queue+0x692/0x900 [nvmet_rdma] > [ 326.686824] ? nvmet_rdma_execute_command+0x100/0x100 [nvmet_rdma] > [ 326.686826] nvmet_rdma_cm_handler+0x1e6/0x708 [nvmet_rdma] > [ 326.686827] ? cma_acquire_dev+0x1e7/0x4b0 [rdma_cm] > [ 326.686829] ? cma_new_conn_id+0xb2/0x4b0 [rdma_cm] > [ 326.686830] ? cma_new_conn_id+0x153/0x4b0 [rdma_cm] > [ 326.686832] cma_req_handler+0x1f5/0x4c0 [rdma_cm] > [ 326.686834] cm_process_work+0x25/0x120 [ib_cm] > [ 326.686835] cm_req_handler+0x994/0xcd0 [ib_cm] > [ 326.686837] cm_work_handler+0x1ce/0x1753 [ib_cm] > [ 326.686839] process_one_work+0x165/0x410 > [ 326.686840] worker_thread+0x137/0x4c0 > [ 326.686841] kthread+0x101/0x140 > [ 326.686842] ? rescuer_thread+0x3b0/0x3b0 > [ 326.686843] ? kthread_park+0x90/0x90 > [ 326.686845] ret_from_fork+0x2c/0x40 > [ 326.691158] mlx4_core 0000:07:00.0: swiotlb buffer is full (sz: 532480 bytes) > [ 326.691158] swiotlb: coherent allocevice 0000:07:00.0 size=532480 > [ 326.691160] CPU: 6 PID: 3931 Comm: kworker/6:256 Not tainted 4.10.0 #2 > [ 326.691160] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 > [ 326.691163] Workqueue: ib_cm cm_work_handler [ib_cm] > [ 326.691163] Call Trace: > [ 326.691165] dump_stack+0x63/0x87 > [ 326.691167] swiotlb_alloc_coherent+0x14a/0x160 > [ 326.691168] x86_swiotlb_alloc_coherent+0x43/0x50 > [ 326.691173] mlx4_buf_direct_alloc.isra.4+0xb1/0x150 [mlx4_core] > [ 326.691176] mlx4_buf_alloc+0x172/0x1c0 [mlx4_core] > [ 326.691179] create_qp_common.isra.33+0x633/0x1010 [mlx4_ib] > [ 326.691181] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] > [ 326.691186] ib_create_qp+0x70/0x2b0 [ib_core] > [ 326.691188] rdma_create_qp+0x34/0xa0 [rdma_cm] > [ 326.691190] nvmet_rdma_alloc_queue+0x692/0x900 [nvmet_rdma] > [ 326.691191] ? nvmet_rdma_execute_command+0x100/0x100 [nvmet_rdma] > [ 326.691193] nvmet_rdma_cm_handler+0x1e6/0x708 [nvmet_rdma] > [ 326.691194] ? cma_acquire_dev+0x1e7/0x4b0 [rdma_cm] > [ 326.691196] ? cma_new_conn_id+0xb2/0x4b0 [rdma_cm] > [ 326.691197] ? cma_new_conn_id+0x153/0x4b0 [rdma_cm] > [ 326.691199] cma_req_handler+0x1f5/0x4c0 [rdma_cm] > [ 326.691201] cm_process_work+0x25/0x120 [ib_cm] > [ 326.691202] cm_req_handler+0x994/0xcd0 [ib_cm] > [ 326.691204] cm_work_handler+0x1ce/0x1753 [ib_cm] > [ 326.691205] process_one_work+0x165/0x410 > [ 326.691206] worker_thread+0x137/0x4c0 > [ 326.691207] kthread+0x101/0x140 > [ 326.691209] ? rescuer_thread+0x3b0/0x3b0 > [ 326.691209] ? kthread_park+0x90/0x90 > [ 326.691211] ret_from_fork+0x2c/0x40 > [ 326.695215] mlx4_core 0000:07:00.0: swiotlb buffer is full (sz: 532480 bytes) > [ 326.695216] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 > [ 326.695217] CPU: 6 PID: 3931 Comm: kworker/6:256 Not tainted 4.10.0 #2 > [ 326.695217] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 > [ 326.695219] Workqueue: ib_cm cm_work_handler [ib_cm] > [ 326.695220] Call Trace: > [ 326.695222] dump_stack+0x63/0x87 > [ .695223] swiotlb_alloc_coherent+0x14a/0x160 > [ 326.695224] x86_swiotlb_alloc_coherent+0x43/0x50 > [ 326.695228] mlx4_buf_direct_alloc.isra.4+0xb1/0x150 [mlx4_core] > [ 326.695232] mlx4_buf_alloc+0x172/0x1c0 [mlx4_core] > [ 326.695234] create_qp_common.isra.33+0x633/0x1010 [mlx4_ib] > [ 326.695237] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] > [ 326.695241] ib_create_qp+0x70/0x2b0 [ib_core] > [ 326.695243] rdma_create_qp+0x34/0xa0 [rdma_cm] > [ 326.695245] nvmet_rdma_alloc_queue+0x692/0x900 [nvmet_rdma] > [ 326.695246] ? nvmet_rdma_execute_command+0x100/0x100 [nvmet_rdma] > [ 326.695247] nvmet_rdma_cm_handler+0x1e6/0x708 [nvmet_rdma] > [ 326.695249] ? cma_acquire_dev+0x1e7/0x4b0 [rdma_cm] > [ 326.695251] ? cma_new_conn_id+0xb2/0x4b0 [rdma_cm] > [ 326.695252] ? cma_new_conn_id+0x153/0x4b0 [rdma_cm] > [ 326.695254] cma_req_handler+0x1f5/0x4c0 [rdma_cm] > [ 326.695256] cm_process_work+0x25/0x120 [ib_cm] > [ 326.695257] cm_req_handler+0x994/0xcd0 [ib_cm] > [ 326.695259] cm_work_handler+0x1ce/0x1753 [ib_cm] > [ 326.695260] process_one_work+0x165/0x410 > [ 326.695261] worker_thread+0x137/0x4c0 > [ 326.695262] kthread+0x101/0x140 > [ 326.695263] ? rescuer_thread+0x3b0/0x3b0 > [ 326.695264] ? kthread_park+0x90/0x90 > [ 3t_from_fork+0x2c/0x40 > > Initiator side log: > [ 532.880043] nvme nvme0: new ctrl: NQN "nqn.2014-08.org.nvmexpress.discovery", addr 172.31.2.3:1023 > [ 533.002002] nvme nvme0: creating 16 I/O queues. > [ 533.446540] nvme nvme0: new ctrl: NQN "nvme-subsystem-name", addr 172.31.2.3:1023 > [ 691.641201] nvme nvme0: rdma_resolve_addr wait failed (-110). > [ 691.672089] nvme nvme0: failed to initialize i/o queue: -110 > [ 691.721031] nvme nvme0: Removing after reset failure + Christoph and Sagi. > > > Best Regards, > Yi Zhang > > > > _______________________________________________ > Linux-nvme mailing list > Linux-nvme at lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-nvme -------------- next part -------------- A non-text attachment was scrubbed... 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* Re: mlx4_core 0000:07:00.0: swiotlb buffer is full and OOM observed during stress test on reset_controller @ 2017-03-05 8:12 ` Leon Romanovsky 0 siblings, 0 replies; 44+ messages in thread From: Leon Romanovsky @ 2017-03-05 8:12 UTC (permalink / raw) To: Yi Zhang Cc: linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, linux-rdma-u79uwXL29TY76Z2rM5mHXA, Christoph Hellwig, Sagi Grimberg [-- Attachment #1: Type: text/plain, Size: 7582 bytes --] On Fri, Mar 03, 2017 at 06:55:11AM -0500, Yi Zhang wrote: > Hi experts > > I reproduced this issue during stress test on reset_controller, could you help check it, thanks. > > Reproduce steps on initiator side: > num=0 > while [ 1 ] > do > echo "-------------------------------$num" > echo 1 >/sys/block/nvme0n1/device/reset_controller || exit 1 > ((num++)) > done > > Here is the full log: > http://pastebin.com/mek9fb0b > > Target side log: > [ 326.411481] nvmet: creating controller 1061 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:32413b2b-89cc-4939-b816-399ff293800d. > [ 326.516226] nvmet: adding queue 1 to ctrl 1061. > [ 326.516428] nvmet: adding queue 2 to ctrl 1061. > [ 326.516616] nvmet: adding queue 3 to ctrl 1061. > [ 326.5361ing queue 4 to ctrl 1061. > [ 326.556148] nvmet: adding queue 5 to ctrl 1061. > [ 326.556499] nvmet: adding queue 6 to ctrl 1061. > [ 326.556779] nvmet: adding queue 7 to ctrl 1061. > [ 326.557093] nvmet: adding queue 8 to ctrl 1061. > [ 326.576166] nvmet: adding queue 9 to ctrl 1061. > [ 326.576420] nvmet: adding queue 10 to ctrl 1061. > [ 326.576674] nvmet: adding queue 11 to ctrl 1061. > [ 326.576922] nvmet: adding queue 12 to ctrl 1061. > [ 326.577274] nvmet: adding queue 13 to ctrl 1061. > [ 326.577595] nvmet: adding queue 14 to ctrl 1061. > [ 326.596656] nvmet: adding queue 15 to ctrl 1061. > [ 326.596936] nvmet: adding queue 16 to ctrl 1061. > [ 326.662587] nvmet: creating controller 1062 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:32413b2b-89cc-4939-b816-399ff293800d. > [ 326.686765] mlx4_core 0000:07:00.0: swiotlb buffer is full (sz: 532480 bytes) > [ 326.686766] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 > [ 326.686768] CPU: 6 PID: 3931 Comm: kworker/6:256 Not tainted 4.10.0 #2 > [ 326.686768] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 > [ 326.686775] Workqueue: ib_cm cm_work_handler [ib_cm] > [ 326.686776] Call Trace: > [ 326.686781] dump_stack+0x63/0x87 > [ 326.686783]herent+0x14a/0x160 > [ 326.686786] x86_swiotlb_alloc_coherent+0x43/0x50 > [ 326.686795] mlx4_buf_direct_alloc.isra.4+0xb1/0x150 [mlx4_core] > [ 326.686798] mlx4_buf_alloc+0x172/0x1c0 [mlx4_core] > [ 326.686802] create_qp_common.isra.33+0x633/0x1010 [mlx4_ib] > [ 326.686805] ? mlx4_ib_create_qp+0xf7/0x450 [mlx4_ib] > [ 326.686807] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] > [ 326.686816] ib_create_qp+0x70/0x2b0 [ib_core] > [ 326.686819] rdma_create_qp+0x34/0xa0 [rdma_cm] > [ 326.686823] nvmet_rdma_alloc_queue+0x692/0x900 [nvmet_rdma] > [ 326.686824] ? nvmet_rdma_execute_command+0x100/0x100 [nvmet_rdma] > [ 326.686826] nvmet_rdma_cm_handler+0x1e6/0x708 [nvmet_rdma] > [ 326.686827] ? cma_acquire_dev+0x1e7/0x4b0 [rdma_cm] > [ 326.686829] ? cma_new_conn_id+0xb2/0x4b0 [rdma_cm] > [ 326.686830] ? cma_new_conn_id+0x153/0x4b0 [rdma_cm] > [ 326.686832] cma_req_handler+0x1f5/0x4c0 [rdma_cm] > [ 326.686834] cm_process_work+0x25/0x120 [ib_cm] > [ 326.686835] cm_req_handler+0x994/0xcd0 [ib_cm] > [ 326.686837] cm_work_handler+0x1ce/0x1753 [ib_cm] > [ 326.686839] process_one_work+0x165/0x410 > [ 326.686840] worker_thread+0x137/0x4c0 > [ 326.686841] kthread+0x101/0x140 > [ 326.686842] ? rescuer_thread+0x3b0/0x3b0 > [ 326.686843] ? kthread_park+0x90/0x90 > [ 326.686845] ret_from_fork+0x2c/0x40 > [ 326.691158] mlx4_core 0000:07:00.0: swiotlb buffer is full (sz: 532480 bytes) > [ 326.691158] swiotlb: coherent allocevice 0000:07:00.0 size=532480 > [ 326.691160] CPU: 6 PID: 3931 Comm: kworker/6:256 Not tainted 4.10.0 #2 > [ 326.691160] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 > [ 326.691163] Workqueue: ib_cm cm_work_handler [ib_cm] > [ 326.691163] Call Trace: > [ 326.691165] dump_stack+0x63/0x87 > [ 326.691167] swiotlb_alloc_coherent+0x14a/0x160 > [ 326.691168] x86_swiotlb_alloc_coherent+0x43/0x50 > [ 326.691173] mlx4_buf_direct_alloc.isra.4+0xb1/0x150 [mlx4_core] > [ 326.691176] mlx4_buf_alloc+0x172/0x1c0 [mlx4_core] > [ 326.691179] create_qp_common.isra.33+0x633/0x1010 [mlx4_ib] > [ 326.691181] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] > [ 326.691186] ib_create_qp+0x70/0x2b0 [ib_core] > [ 326.691188] rdma_create_qp+0x34/0xa0 [rdma_cm] > [ 326.691190] nvmet_rdma_alloc_queue+0x692/0x900 [nvmet_rdma] > [ 326.691191] ? nvmet_rdma_execute_command+0x100/0x100 [nvmet_rdma] > [ 326.691193] nvmet_rdma_cm_handler+0x1e6/0x708 [nvmet_rdma] > [ 326.691194] ? cma_acquire_dev+0x1e7/0x4b0 [rdma_cm] > [ 326.691196] ? cma_new_conn_id+0xb2/0x4b0 [rdma_cm] > [ 326.691197] ? cma_new_conn_id+0x153/0x4b0 [rdma_cm] > [ 326.691199] cma_req_handler+0x1f5/0x4c0 [rdma_cm] > [ 326.691201] cm_process_work+0x25/0x120 [ib_cm] > [ 326.691202] cm_req_handler+0x994/0xcd0 [ib_cm] > [ 326.691204] cm_work_handler+0x1ce/0x1753 [ib_cm] > [ 326.691205] process_one_work+0x165/0x410 > [ 326.691206] worker_thread+0x137/0x4c0 > [ 326.691207] kthread+0x101/0x140 > [ 326.691209] ? rescuer_thread+0x3b0/0x3b0 > [ 326.691209] ? kthread_park+0x90/0x90 > [ 326.691211] ret_from_fork+0x2c/0x40 > [ 326.695215] mlx4_core 0000:07:00.0: swiotlb buffer is full (sz: 532480 bytes) > [ 326.695216] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 > [ 326.695217] CPU: 6 PID: 3931 Comm: kworker/6:256 Not tainted 4.10.0 #2 > [ 326.695217] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 > [ 326.695219] Workqueue: ib_cm cm_work_handler [ib_cm] > [ 326.695220] Call Trace: > [ 326.695222] dump_stack+0x63/0x87 > [ .695223] swiotlb_alloc_coherent+0x14a/0x160 > [ 326.695224] x86_swiotlb_alloc_coherent+0x43/0x50 > [ 326.695228] mlx4_buf_direct_alloc.isra.4+0xb1/0x150 [mlx4_core] > [ 326.695232] mlx4_buf_alloc+0x172/0x1c0 [mlx4_core] > [ 326.695234] create_qp_common.isra.33+0x633/0x1010 [mlx4_ib] > [ 326.695237] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] > [ 326.695241] ib_create_qp+0x70/0x2b0 [ib_core] > [ 326.695243] rdma_create_qp+0x34/0xa0 [rdma_cm] > [ 326.695245] nvmet_rdma_alloc_queue+0x692/0x900 [nvmet_rdma] > [ 326.695246] ? nvmet_rdma_execute_command+0x100/0x100 [nvmet_rdma] > [ 326.695247] nvmet_rdma_cm_handler+0x1e6/0x708 [nvmet_rdma] > [ 326.695249] ? cma_acquire_dev+0x1e7/0x4b0 [rdma_cm] > [ 326.695251] ? cma_new_conn_id+0xb2/0x4b0 [rdma_cm] > [ 326.695252] ? cma_new_conn_id+0x153/0x4b0 [rdma_cm] > [ 326.695254] cma_req_handler+0x1f5/0x4c0 [rdma_cm] > [ 326.695256] cm_process_work+0x25/0x120 [ib_cm] > [ 326.695257] cm_req_handler+0x994/0xcd0 [ib_cm] > [ 326.695259] cm_work_handler+0x1ce/0x1753 [ib_cm] > [ 326.695260] process_one_work+0x165/0x410 > [ 326.695261] worker_thread+0x137/0x4c0 > [ 326.695262] kthread+0x101/0x140 > [ 326.695263] ? rescuer_thread+0x3b0/0x3b0 > [ 326.695264] ? kthread_park+0x90/0x90 > [ 3t_from_fork+0x2c/0x40 > > Initiator side log: > [ 532.880043] nvme nvme0: new ctrl: NQN "nqn.2014-08.org.nvmexpress.discovery", addr 172.31.2.3:1023 > [ 533.002002] nvme nvme0: creating 16 I/O queues. > [ 533.446540] nvme nvme0: new ctrl: NQN "nvme-subsystem-name", addr 172.31.2.3:1023 > [ 691.641201] nvme nvme0: rdma_resolve_addr wait failed (-110). > [ 691.672089] nvme nvme0: failed to initialize i/o queue: -110 > [ 691.721031] nvme nvme0: Removing after reset failure + Christoph and Sagi. > > > Best Regards, > Yi Zhang > > > > _______________________________________________ > Linux-nvme mailing list > Linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org > http://lists.infradead.org/mailman/listinfo/linux-nvme [-- Attachment #2: signature.asc --] [-- Type: application/pgp-signature, Size: 833 bytes --] ^ permalink raw reply [flat|nested] 44+ messages in thread
* mlx4_core 0000:07:00.0: swiotlb buffer is full and OOM observed during stress test on reset_controller @ 2017-03-08 15:48 ` Christoph Hellwig 0 siblings, 0 replies; 44+ messages in thread From: Christoph Hellwig @ 2017-03-08 15:48 UTC (permalink / raw) Why is that system using swiotlb? mlx4 really doesn't have any weird addressing limits, does it? ^ permalink raw reply [flat|nested] 44+ messages in thread
* Re: mlx4_core 0000:07:00.0: swiotlb buffer is full and OOM observed during stress test on reset_controller @ 2017-03-08 15:48 ` Christoph Hellwig 0 siblings, 0 replies; 44+ messages in thread From: Christoph Hellwig @ 2017-03-08 15:48 UTC (permalink / raw) To: Leon Romanovsky Cc: Yi Zhang, linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, linux-rdma-u79uwXL29TY76Z2rM5mHXA, Christoph Hellwig, Sagi Grimberg Why is that system using swiotlb? mlx4 really doesn't have any weird addressing limits, does it? -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 44+ messages in thread
* mlx4_core 0000:07:00.0: swiotlb buffer is full and OOM observed during stress test on reset_controller @ 2017-03-09 8:42 ` Leon Romanovsky 0 siblings, 0 replies; 44+ messages in thread From: Leon Romanovsky @ 2017-03-09 8:42 UTC (permalink / raw) On Wed, Mar 08, 2017@04:48:15PM +0100, Christoph Hellwig wrote: > Why is that system using swiotlb? mlx4 really doesn't have any > weird addressing limits, does it? As far as we know, there are not. -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 833 bytes Desc: not available URL: <http://lists.infradead.org/pipermail/linux-nvme/attachments/20170309/d0e567f7/attachment.sig> ^ permalink raw reply [flat|nested] 44+ messages in thread
* Re: mlx4_core 0000:07:00.0: swiotlb buffer is full and OOM observed during stress test on reset_controller @ 2017-03-09 8:42 ` Leon Romanovsky 0 siblings, 0 replies; 44+ messages in thread From: Leon Romanovsky @ 2017-03-09 8:42 UTC (permalink / raw) To: Christoph Hellwig Cc: Yi Zhang, linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, linux-rdma-u79uwXL29TY76Z2rM5mHXA, Sagi Grimberg [-- Attachment #1: Type: text/plain, Size: 204 bytes --] On Wed, Mar 08, 2017 at 04:48:15PM +0100, Christoph Hellwig wrote: > Why is that system using swiotlb? mlx4 really doesn't have any > weird addressing limits, does it? As far as we know, there are not. [-- Attachment #2: signature.asc --] [-- Type: application/pgp-signature, Size: 833 bytes --] ^ permalink raw reply [flat|nested] 44+ messages in thread
* mlx4_core 0000:07:00.0: swiotlb buffer is full and OOM observed during stress test on reset_controller @ 2017-03-09 8:46 ` Leon Romanovsky 0 siblings, 0 replies; 44+ messages in thread From: Leon Romanovsky @ 2017-03-09 8:46 UTC (permalink / raw) On Sun, Mar 05, 2017@10:12:06AM +0200, Leon Romanovsky wrote: > On Fri, Mar 03, 2017@06:55:11AM -0500, Yi Zhang wrote: > > Hi experts > > > > I reproduced this issue during stress test on reset_controller, could you help check it, thanks. > > > > Reproduce steps on initiator side: > > num=0 > > while [ 1 ] > > do > > echo "-------------------------------$num" > > echo 1 >/sys/block/nvme0n1/device/reset_controller || exit 1 > > ((num++)) > > done > > > > Here is the full log: > > http://pastebin.com/mek9fb0b > > > > Target side log: > > [ 326.411481] nvmet: creating controller 1061 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:32413b2b-89cc-4939-b816-399ff293800d. > > [ 326.516226] nvmet: adding queue 1 to ctrl 1061. > > [ 326.516428] nvmet: adding queue 2 to ctrl 1061. > > [ 326.516616] nvmet: adding queue 3 to ctrl 1061. > > [ 326.5361ing queue 4 to ctrl 1061. > > [ 326.556148] nvmet: adding queue 5 to ctrl 1061. > > [ 326.556499] nvmet: adding queue 6 to ctrl 1061. > > [ 326.556779] nvmet: adding queue 7 to ctrl 1061. > > [ 326.557093] nvmet: adding queue 8 to ctrl 1061. > > [ 326.576166] nvmet: adding queue 9 to ctrl 1061. > > [ 326.576420] nvmet: adding queue 10 to ctrl 1061. > > [ 326.576674] nvmet: adding queue 11 to ctrl 1061. > > [ 326.576922] nvmet: adding queue 12 to ctrl 1061. > > [ 326.577274] nvmet: adding queue 13 to ctrl 1061. > > [ 326.577595] nvmet: adding queue 14 to ctrl 1061. > > [ 326.596656] nvmet: adding queue 15 to ctrl 1061. > > [ 326.596936] nvmet: adding queue 16 to ctrl 1061. > > [ 326.662587] nvmet: creating controller 1062 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:32413b2b-89cc-4939-b816-399ff293800d. > > [ 326.686765] mlx4_core 0000:07:00.0: swiotlb buffer is full (sz: 532480 bytes) > > [ 326.686766] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 > > [ 326.686768] CPU: 6 PID: 3931 Comm: kworker/6:256 Not tainted 4.10.0 #2 > > [ 326.686768] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 > > [ 326.686775] Workqueue: ib_cm cm_work_handler [ib_cm] > > [ 326.686776] Call Trace: > > [ 326.686781] dump_stack+0x63/0x87 > > [ 326.686783]herent+0x14a/0x160 > > [ 326.686786] x86_swiotlb_alloc_coherent+0x43/0x50 > > [ 326.686795] mlx4_buf_direct_alloc.isra.4+0xb1/0x150 [mlx4_core] > > [ 326.686798] mlx4_buf_alloc+0x172/0x1c0 [mlx4_core] > > [ 326.686802] create_qp_common.isra.33+0x633/0x1010 [mlx4_ib] > > [ 326.686805] ? mlx4_ib_create_qp+0xf7/0x450 [mlx4_ib] > > [ 326.686807] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] > > [ 326.686816] ib_create_qp+0x70/0x2b0 [ib_core] > > [ 326.686819] rdma_create_qp+0x34/0xa0 [rdma_cm] > > [ 326.686823] nvmet_rdma_alloc_queue+0x692/0x900 [nvmet_rdma] > > [ 326.686824] ? nvmet_rdma_execute_command+0x100/0x100 [nvmet_rdma] > > [ 326.686826] nvmet_rdma_cm_handler+0x1e6/0x708 [nvmet_rdma] > > [ 326.686827] ? cma_acquire_dev+0x1e7/0x4b0 [rdma_cm] > > [ 326.686829] ? cma_new_conn_id+0xb2/0x4b0 [rdma_cm] > > [ 326.686830] ? cma_new_conn_id+0x153/0x4b0 [rdma_cm] > > [ 326.686832] cma_req_handler+0x1f5/0x4c0 [rdma_cm] > > [ 326.686834] cm_process_work+0x25/0x120 [ib_cm] > > [ 326.686835] cm_req_handler+0x994/0xcd0 [ib_cm] > > [ 326.686837] cm_work_handler+0x1ce/0x1753 [ib_cm] > > [ 326.686839] process_one_work+0x165/0x410 > > [ 326.686840] worker_thread+0x137/0x4c0 > > [ 326.686841] kthread+0x101/0x140 > > [ 326.686842] ? rescuer_thread+0x3b0/0x3b0 > > [ 326.686843] ? kthread_park+0x90/0x90 > > [ 326.686845] ret_from_fork+0x2c/0x40 > > [ 326.691158] mlx4_core 0000:07:00.0: swiotlb buffer is full (sz: 532480 bytes) > > [ 326.691158] swiotlb: coherent allocevice 0000:07:00.0 size=532480 > > [ 326.691160] CPU: 6 PID: 3931 Comm: kworker/6:256 Not tainted 4.10.0 #2 > > [ 326.691160] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 > > [ 326.691163] Workqueue: ib_cm cm_work_handler [ib_cm] > > [ 326.691163] Call Trace: > > [ 326.691165] dump_stack+0x63/0x87 > > [ 326.691167] swiotlb_alloc_coherent+0x14a/0x160 > > [ 326.691168] x86_swiotlb_alloc_coherent+0x43/0x50 > > [ 326.691173] mlx4_buf_direct_alloc.isra.4+0xb1/0x150 [mlx4_core] > > [ 326.691176] mlx4_buf_alloc+0x172/0x1c0 [mlx4_core] > > [ 326.691179] create_qp_common.isra.33+0x633/0x1010 [mlx4_ib] > > [ 326.691181] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] > > [ 326.691186] ib_create_qp+0x70/0x2b0 [ib_core] > > [ 326.691188] rdma_create_qp+0x34/0xa0 [rdma_cm] > > [ 326.691190] nvmet_rdma_alloc_queue+0x692/0x900 [nvmet_rdma] > > [ 326.691191] ? nvmet_rdma_execute_command+0x100/0x100 [nvmet_rdma] > > [ 326.691193] nvmet_rdma_cm_handler+0x1e6/0x708 [nvmet_rdma] > > [ 326.691194] ? cma_acquire_dev+0x1e7/0x4b0 [rdma_cm] > > [ 326.691196] ? cma_new_conn_id+0xb2/0x4b0 [rdma_cm] > > [ 326.691197] ? cma_new_conn_id+0x153/0x4b0 [rdma_cm] > > [ 326.691199] cma_req_handler+0x1f5/0x4c0 [rdma_cm] > > [ 326.691201] cm_process_work+0x25/0x120 [ib_cm] > > [ 326.691202] cm_req_handler+0x994/0xcd0 [ib_cm] > > [ 326.691204] cm_work_handler+0x1ce/0x1753 [ib_cm] > > [ 326.691205] process_one_work+0x165/0x410 > > [ 326.691206] worker_thread+0x137/0x4c0 > > [ 326.691207] kthread+0x101/0x140 > > [ 326.691209] ? rescuer_thread+0x3b0/0x3b0 > > [ 326.691209] ? kthread_park+0x90/0x90 > > [ 326.691211] ret_from_fork+0x2c/0x40 > > [ 326.695215] mlx4_core 0000:07:00.0: swiotlb buffer is full (sz: 532480 bytes) > > [ 326.695216] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 > > [ 326.695217] CPU: 6 PID: 3931 Comm: kworker/6:256 Not tainted 4.10.0 #2 > > [ 326.695217] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 > > [ 326.695219] Workqueue: ib_cm cm_work_handler [ib_cm] > > [ 326.695220] Call Trace: > > [ 326.695222] dump_stack+0x63/0x87 > > [ .695223] swiotlb_alloc_coherent+0x14a/0x160 > > [ 326.695224] x86_swiotlb_alloc_coherent+0x43/0x50 > > [ 326.695228] mlx4_buf_direct_alloc.isra.4+0xb1/0x150 [mlx4_core] > > [ 326.695232] mlx4_buf_alloc+0x172/0x1c0 [mlx4_core] > > [ 326.695234] create_qp_common.isra.33+0x633/0x1010 [mlx4_ib] > > [ 326.695237] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] > > [ 326.695241] ib_create_qp+0x70/0x2b0 [ib_core] > > [ 326.695243] rdma_create_qp+0x34/0xa0 [rdma_cm] > > [ 326.695245] nvmet_rdma_alloc_queue+0x692/0x900 [nvmet_rdma] > > [ 326.695246] ? nvmet_rdma_execute_command+0x100/0x100 [nvmet_rdma] > > [ 326.695247] nvmet_rdma_cm_handler+0x1e6/0x708 [nvmet_rdma] > > [ 326.695249] ? cma_acquire_dev+0x1e7/0x4b0 [rdma_cm] > > [ 326.695251] ? cma_new_conn_id+0xb2/0x4b0 [rdma_cm] > > [ 326.695252] ? cma_new_conn_id+0x153/0x4b0 [rdma_cm] > > [ 326.695254] cma_req_handler+0x1f5/0x4c0 [rdma_cm] > > [ 326.695256] cm_process_work+0x25/0x120 [ib_cm] > > [ 326.695257] cm_req_handler+0x994/0xcd0 [ib_cm] > > [ 326.695259] cm_work_handler+0x1ce/0x1753 [ib_cm] > > [ 326.695260] process_one_work+0x165/0x410 > > [ 326.695261] worker_thread+0x137/0x4c0 > > [ 326.695262] kthread+0x101/0x140 > > [ 326.695263] ? rescuer_thread+0x3b0/0x3b0 > > [ 326.695264] ? kthread_park+0x90/0x90 > > [ 3t_from_fork+0x2c/0x40 > > > > Initiator side log: > > [ 532.880043] nvme nvme0: new ctrl: NQN "nqn.2014-08.org.nvmexpress.discovery", addr 172.31.2.3:1023 > > [ 533.002002] nvme nvme0: creating 16 I/O queues. > > [ 533.446540] nvme nvme0: new ctrl: NQN "nvme-subsystem-name", addr 172.31.2.3:1023 > > [ 691.641201] nvme nvme0: rdma_resolve_addr wait failed (-110). > > [ 691.672089] nvme nvme0: failed to initialize i/o queue: -110 > > [ 691.721031] nvme nvme0: Removing after reset failure > > + Christoph and Sagi. +Tariq and Yishai. How can we know from this log which memory order failed? It can be one of two: memory leak (most probably) or/and fragmented memory. > > > > > > > Best Regards, > > Yi Zhang > > > > > > > > _______________________________________________ > > Linux-nvme mailing list > > Linux-nvme at lists.infradead.org > > http://lists.infradead.org/mailman/listinfo/linux-nvme > _______________________________________________ > Linux-nvme mailing list > Linux-nvme at lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-nvme -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 833 bytes Desc: not available URL: <http://lists.infradead.org/pipermail/linux-nvme/attachments/20170309/32ed196f/attachment-0001.sig> ^ permalink raw reply [flat|nested] 44+ messages in thread
* Re: mlx4_core 0000:07:00.0: swiotlb buffer is full and OOM observed during stress test on reset_controller @ 2017-03-09 8:46 ` Leon Romanovsky 0 siblings, 0 replies; 44+ messages in thread From: Leon Romanovsky @ 2017-03-09 8:46 UTC (permalink / raw) To: Yi Zhang Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA, Christoph Hellwig, linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, Sagi Grimberg, Tariq Toukan, Yishai Hadas [-- Attachment #1: Type: text/plain, Size: 8305 bytes --] On Sun, Mar 05, 2017 at 10:12:06AM +0200, Leon Romanovsky wrote: > On Fri, Mar 03, 2017 at 06:55:11AM -0500, Yi Zhang wrote: > > Hi experts > > > > I reproduced this issue during stress test on reset_controller, could you help check it, thanks. > > > > Reproduce steps on initiator side: > > num=0 > > while [ 1 ] > > do > > echo "-------------------------------$num" > > echo 1 >/sys/block/nvme0n1/device/reset_controller || exit 1 > > ((num++)) > > done > > > > Here is the full log: > > http://pastebin.com/mek9fb0b > > > > Target side log: > > [ 326.411481] nvmet: creating controller 1061 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:32413b2b-89cc-4939-b816-399ff293800d. > > [ 326.516226] nvmet: adding queue 1 to ctrl 1061. > > [ 326.516428] nvmet: adding queue 2 to ctrl 1061. > > [ 326.516616] nvmet: adding queue 3 to ctrl 1061. > > [ 326.5361ing queue 4 to ctrl 1061. > > [ 326.556148] nvmet: adding queue 5 to ctrl 1061. > > [ 326.556499] nvmet: adding queue 6 to ctrl 1061. > > [ 326.556779] nvmet: adding queue 7 to ctrl 1061. > > [ 326.557093] nvmet: adding queue 8 to ctrl 1061. > > [ 326.576166] nvmet: adding queue 9 to ctrl 1061. > > [ 326.576420] nvmet: adding queue 10 to ctrl 1061. > > [ 326.576674] nvmet: adding queue 11 to ctrl 1061. > > [ 326.576922] nvmet: adding queue 12 to ctrl 1061. > > [ 326.577274] nvmet: adding queue 13 to ctrl 1061. > > [ 326.577595] nvmet: adding queue 14 to ctrl 1061. > > [ 326.596656] nvmet: adding queue 15 to ctrl 1061. > > [ 326.596936] nvmet: adding queue 16 to ctrl 1061. > > [ 326.662587] nvmet: creating controller 1062 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:32413b2b-89cc-4939-b816-399ff293800d. > > [ 326.686765] mlx4_core 0000:07:00.0: swiotlb buffer is full (sz: 532480 bytes) > > [ 326.686766] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 > > [ 326.686768] CPU: 6 PID: 3931 Comm: kworker/6:256 Not tainted 4.10.0 #2 > > [ 326.686768] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 > > [ 326.686775] Workqueue: ib_cm cm_work_handler [ib_cm] > > [ 326.686776] Call Trace: > > [ 326.686781] dump_stack+0x63/0x87 > > [ 326.686783]herent+0x14a/0x160 > > [ 326.686786] x86_swiotlb_alloc_coherent+0x43/0x50 > > [ 326.686795] mlx4_buf_direct_alloc.isra.4+0xb1/0x150 [mlx4_core] > > [ 326.686798] mlx4_buf_alloc+0x172/0x1c0 [mlx4_core] > > [ 326.686802] create_qp_common.isra.33+0x633/0x1010 [mlx4_ib] > > [ 326.686805] ? mlx4_ib_create_qp+0xf7/0x450 [mlx4_ib] > > [ 326.686807] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] > > [ 326.686816] ib_create_qp+0x70/0x2b0 [ib_core] > > [ 326.686819] rdma_create_qp+0x34/0xa0 [rdma_cm] > > [ 326.686823] nvmet_rdma_alloc_queue+0x692/0x900 [nvmet_rdma] > > [ 326.686824] ? nvmet_rdma_execute_command+0x100/0x100 [nvmet_rdma] > > [ 326.686826] nvmet_rdma_cm_handler+0x1e6/0x708 [nvmet_rdma] > > [ 326.686827] ? cma_acquire_dev+0x1e7/0x4b0 [rdma_cm] > > [ 326.686829] ? cma_new_conn_id+0xb2/0x4b0 [rdma_cm] > > [ 326.686830] ? cma_new_conn_id+0x153/0x4b0 [rdma_cm] > > [ 326.686832] cma_req_handler+0x1f5/0x4c0 [rdma_cm] > > [ 326.686834] cm_process_work+0x25/0x120 [ib_cm] > > [ 326.686835] cm_req_handler+0x994/0xcd0 [ib_cm] > > [ 326.686837] cm_work_handler+0x1ce/0x1753 [ib_cm] > > [ 326.686839] process_one_work+0x165/0x410 > > [ 326.686840] worker_thread+0x137/0x4c0 > > [ 326.686841] kthread+0x101/0x140 > > [ 326.686842] ? rescuer_thread+0x3b0/0x3b0 > > [ 326.686843] ? kthread_park+0x90/0x90 > > [ 326.686845] ret_from_fork+0x2c/0x40 > > [ 326.691158] mlx4_core 0000:07:00.0: swiotlb buffer is full (sz: 532480 bytes) > > [ 326.691158] swiotlb: coherent allocevice 0000:07:00.0 size=532480 > > [ 326.691160] CPU: 6 PID: 3931 Comm: kworker/6:256 Not tainted 4.10.0 #2 > > [ 326.691160] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 > > [ 326.691163] Workqueue: ib_cm cm_work_handler [ib_cm] > > [ 326.691163] Call Trace: > > [ 326.691165] dump_stack+0x63/0x87 > > [ 326.691167] swiotlb_alloc_coherent+0x14a/0x160 > > [ 326.691168] x86_swiotlb_alloc_coherent+0x43/0x50 > > [ 326.691173] mlx4_buf_direct_alloc.isra.4+0xb1/0x150 [mlx4_core] > > [ 326.691176] mlx4_buf_alloc+0x172/0x1c0 [mlx4_core] > > [ 326.691179] create_qp_common.isra.33+0x633/0x1010 [mlx4_ib] > > [ 326.691181] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] > > [ 326.691186] ib_create_qp+0x70/0x2b0 [ib_core] > > [ 326.691188] rdma_create_qp+0x34/0xa0 [rdma_cm] > > [ 326.691190] nvmet_rdma_alloc_queue+0x692/0x900 [nvmet_rdma] > > [ 326.691191] ? nvmet_rdma_execute_command+0x100/0x100 [nvmet_rdma] > > [ 326.691193] nvmet_rdma_cm_handler+0x1e6/0x708 [nvmet_rdma] > > [ 326.691194] ? cma_acquire_dev+0x1e7/0x4b0 [rdma_cm] > > [ 326.691196] ? cma_new_conn_id+0xb2/0x4b0 [rdma_cm] > > [ 326.691197] ? cma_new_conn_id+0x153/0x4b0 [rdma_cm] > > [ 326.691199] cma_req_handler+0x1f5/0x4c0 [rdma_cm] > > [ 326.691201] cm_process_work+0x25/0x120 [ib_cm] > > [ 326.691202] cm_req_handler+0x994/0xcd0 [ib_cm] > > [ 326.691204] cm_work_handler+0x1ce/0x1753 [ib_cm] > > [ 326.691205] process_one_work+0x165/0x410 > > [ 326.691206] worker_thread+0x137/0x4c0 > > [ 326.691207] kthread+0x101/0x140 > > [ 326.691209] ? rescuer_thread+0x3b0/0x3b0 > > [ 326.691209] ? kthread_park+0x90/0x90 > > [ 326.691211] ret_from_fork+0x2c/0x40 > > [ 326.695215] mlx4_core 0000:07:00.0: swiotlb buffer is full (sz: 532480 bytes) > > [ 326.695216] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 > > [ 326.695217] CPU: 6 PID: 3931 Comm: kworker/6:256 Not tainted 4.10.0 #2 > > [ 326.695217] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 > > [ 326.695219] Workqueue: ib_cm cm_work_handler [ib_cm] > > [ 326.695220] Call Trace: > > [ 326.695222] dump_stack+0x63/0x87 > > [ .695223] swiotlb_alloc_coherent+0x14a/0x160 > > [ 326.695224] x86_swiotlb_alloc_coherent+0x43/0x50 > > [ 326.695228] mlx4_buf_direct_alloc.isra.4+0xb1/0x150 [mlx4_core] > > [ 326.695232] mlx4_buf_alloc+0x172/0x1c0 [mlx4_core] > > [ 326.695234] create_qp_common.isra.33+0x633/0x1010 [mlx4_ib] > > [ 326.695237] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] > > [ 326.695241] ib_create_qp+0x70/0x2b0 [ib_core] > > [ 326.695243] rdma_create_qp+0x34/0xa0 [rdma_cm] > > [ 326.695245] nvmet_rdma_alloc_queue+0x692/0x900 [nvmet_rdma] > > [ 326.695246] ? nvmet_rdma_execute_command+0x100/0x100 [nvmet_rdma] > > [ 326.695247] nvmet_rdma_cm_handler+0x1e6/0x708 [nvmet_rdma] > > [ 326.695249] ? cma_acquire_dev+0x1e7/0x4b0 [rdma_cm] > > [ 326.695251] ? cma_new_conn_id+0xb2/0x4b0 [rdma_cm] > > [ 326.695252] ? cma_new_conn_id+0x153/0x4b0 [rdma_cm] > > [ 326.695254] cma_req_handler+0x1f5/0x4c0 [rdma_cm] > > [ 326.695256] cm_process_work+0x25/0x120 [ib_cm] > > [ 326.695257] cm_req_handler+0x994/0xcd0 [ib_cm] > > [ 326.695259] cm_work_handler+0x1ce/0x1753 [ib_cm] > > [ 326.695260] process_one_work+0x165/0x410 > > [ 326.695261] worker_thread+0x137/0x4c0 > > [ 326.695262] kthread+0x101/0x140 > > [ 326.695263] ? rescuer_thread+0x3b0/0x3b0 > > [ 326.695264] ? kthread_park+0x90/0x90 > > [ 3t_from_fork+0x2c/0x40 > > > > Initiator side log: > > [ 532.880043] nvme nvme0: new ctrl: NQN "nqn.2014-08.org.nvmexpress.discovery", addr 172.31.2.3:1023 > > [ 533.002002] nvme nvme0: creating 16 I/O queues. > > [ 533.446540] nvme nvme0: new ctrl: NQN "nvme-subsystem-name", addr 172.31.2.3:1023 > > [ 691.641201] nvme nvme0: rdma_resolve_addr wait failed (-110). > > [ 691.672089] nvme nvme0: failed to initialize i/o queue: -110 > > [ 691.721031] nvme nvme0: Removing after reset failure > > + Christoph and Sagi. +Tariq and Yishai. How can we know from this log which memory order failed? It can be one of two: memory leak (most probably) or/and fragmented memory. > > > > > > > Best Regards, > > Yi Zhang > > > > > > > > _______________________________________________ > > Linux-nvme mailing list > > Linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org > > http://lists.infradead.org/mailman/listinfo/linux-nvme > _______________________________________________ > Linux-nvme mailing list > Linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org > http://lists.infradead.org/mailman/listinfo/linux-nvme [-- Attachment #2: signature.asc --] [-- Type: application/pgp-signature, Size: 833 bytes --] ^ permalink raw reply [flat|nested] 44+ messages in thread
* mlx4_core 0000:07:00.0: swiotlb buffer is full and OOM observed during stress test on reset_controller @ 2017-03-09 10:33 ` Yi Zhang 0 siblings, 0 replies; 44+ messages in thread From: Yi Zhang @ 2017-03-09 10:33 UTC (permalink / raw) >> + Christoph and Sagi. > +Tariq and Yishai. > > How can we know from this log which memory order failed? > > It can be one of two: memory leak (most probably) or/and fragmented > memory. I have tried to enable memleak and retest, didn't found any kmemleak reported from kernel. Just as I said from previous mail: before the OOM occurred, most of the log are about "adding queue", and after the OOM occurred, most of the log are about "nvmet_rdma: freeing queue". I guess the release work: "schedule_work(&queue->release_work);" not executed timely that caused this issue, correct me if I'm wrong. As the attachment size limit I have to cut to 500KB, pls check the attached file for more log. >>> >>> Best Regards, >>> Yi Zhang >>> > > _______________________________________________ > Linux-nvme mailing list > Linux-nvme at lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-nvme -------------- next part -------------- A non-text attachment was scrubbed... Name: oom.log Type: text/x-log Size: 465811 bytes Desc: not available URL: <http://lists.infradead.org/pipermail/linux-nvme/attachments/20170309/1c9704b6/attachment-0001.bin> ^ permalink raw reply [flat|nested] 44+ messages in thread
* Re: mlx4_core 0000:07:00.0: swiotlb buffer is full and OOM observed during stress test on reset_controller @ 2017-03-09 10:33 ` Yi Zhang 0 siblings, 0 replies; 44+ messages in thread From: Yi Zhang @ 2017-03-09 10:33 UTC (permalink / raw) To: Leon Romanovsky Cc: Sagi Grimberg, linux-rdma-u79uwXL29TY76Z2rM5mHXA, Yishai Hadas, linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, Christoph Hellwig, Tariq Toukan [-- Attachment #1: Type: text/plain, Size: 944 bytes --] >> + Christoph and Sagi. > +Tariq and Yishai. > > How can we know from this log which memory order failed? > > It can be one of two: memory leak (most probably) or/and fragmented > memory. I have tried to enable memleak and retest, didn't found any kmemleak reported from kernel. Just as I said from previous mail: before the OOM occurred, most of the log are about "adding queue", and after the OOM occurred, most of the log are about "nvmet_rdma: freeing queue". I guess the release work: "schedule_work(&queue->release_work);" not executed timely that caused this issue, correct me if I'm wrong. As the attachment size limit I have to cut to 500KB, pls check the attached file for more log. >>> >>> Best Regards, >>> Yi Zhang >>> > > _______________________________________________ > Linux-nvme mailing list > Linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org > http://lists.infradead.org/mailman/listinfo/linux-nvme [-- Attachment #2: oom.log --] [-- Type: text/x-log, Size: 465811 bytes --] [ 1635.414372] nvmet: adding queue 5 to ctrl 783. [ 1635.414565] nvmet: adding queue 6 to ctrl 783. [ 1635.414753] nvmet: adding queue 7 to ctrl 783. [ 1635.414954] nvmet: adding queue 8 to ctrl 783. [ 1635.415167] nvmet: adding queue 9 to ctrl 783. [ 1635.415390] nvmet: adding queue 10 to ctrl 783. [ 1635.415582] nvmet: adding queue 11 to ctrl 783. [ 1635.415840] nvmet: adding queue 12 to ctrl 783. [ 1635.416040] nvmet: adding queue 13 to ctrl 783. [ 1635.416235] nvmet: adding queue 14 to ctrl 783. [ 1635.416490] nvmet: adding queue 15 to ctrl 783. [ 1635.416722] nvmet: adding queue 16 to ctrl 783. [ 1635.531280] nvmet: creating controller 784 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1635.597227] nvmet: adding queue 1 to ctrl 784. [ 1635.597401] nvmet: adding queue 2 to ctrl 784. [ 1635.597705] nvmet: adding queue 3 to ctrl 784. [ 1635.597935] nvmet: adding queue 4 to ctrl 784. [ 1635.598142] nvmet: adding queue 5 to ctrl 784. [ 1635.598417] nvmet: adding queue 6 to ctrl 784. [ 1635.598624] nvmet: adding queue 7 to ctrl 784. [ 1635.598870] nvmet: adding queue 8 to ctrl 784. [ 1635.599191] nvmet: adding queue 9 to ctrl 784. [ 1635.599556] nvmet: adding queue 10 to ctrl 784. [ 1635.599902] nvmet: adding queue 11 to ctrl 784. [ 1635.600178] nvmet: adding queue 12 to ctrl 784. [ 1635.600390] nvmet: adding queue 13 to ctrl 784. [ 1635.600567] nvmet: adding queue 14 to ctrl 784. [ 1635.600808] nvmet: adding queue 15 to ctrl 784. [ 1635.601017] nvmet: adding queue 16 to ctrl 784. [ 1635.701231] nvmet: creating controller 785 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1635.754082] nvmet: adding queue 1 to ctrl 785. [ 1635.754224] nvmet: adding queue 2 to ctrl 785. [ 1635.763942] nvmet: adding queue 3 to ctrl 785. [ 1635.764155] nvmet: adding queue 4 to ctrl 785. [ 1635.764364] nvmet: adding queue 5 to ctrl 785. [ 1635.764569] nvmet: adding queue 6 to ctrl 785. [ 1635.764725] nvmet: adding queue 7 to ctrl 785. [ 1635.764925] nvmet: adding queue 8 to ctrl 785. [ 1635.765147] nvmet: adding queue 9 to ctrl 785. [ 1635.765375] nvmet: adding queue 10 to ctrl 785. [ 1635.765603] nvmet: adding queue 11 to ctrl 785. [ 1635.765792] nvmet: adding queue 12 to ctrl 785. [ 1635.765955] nvmet: adding queue 13 to ctrl 785. [ 1635.766125] nvmet: adding queue 14 to ctrl 785. [ 1635.784340] nvmet: adding queue 15 to ctrl 785. [ 1635.784622] nvmet: adding queue 16 to ctrl 785. [ 1635.867635] nvmet_rdma: freeing queue 13338 [ 1635.869196] nvmet_rdma: freeing queue 13339 [ 1635.870397] nvmet_rdma: freeing queue 13340 [ 1635.872080] nvmet_rdma: freeing queue 13341 [ 1635.873626] nvmet_rdma: freeing queue 13342 [ 1635.877020] nvmet_rdma: freeing queue 13344 [ 1635.878207] nvmet_rdma: freeing queue 13328 [ 1635.890032] nvmet: creating controller 786 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1635.944993] nvmet: adding queue 1 to ctrl 786. [ 1635.945197] nvmet: adding queue 2 to ctrl 786. [ 1635.945389] nvmet: adding queue 3 to ctrl 786. [ 1635.945599] nvmet: adding queue 4 to ctrl 786. [ 1635.945796] nvmet: adding queue 5 to ctrl 786. [ 1635.945958] nvmet: adding queue 6 to ctrl 786. [ 1635.955558] nvmet: adding queue 7 to ctrl 786. [ 1635.955761] nvmet: adding queue 8 to ctrl 786. [ 1635.976719] nvmet: adding queue 9 to ctrl 786. [ 1635.977023] nvmet: adding queue 10 to ctrl 786. [ 1635.996614] nvmet: adding queue 11 to ctrl 786. [ 1635.996883] nvmet: adding queue 12 to ctrl 786. [ 1635.997103] nvmet: adding queue 13 to ctrl 786. [ 1635.997361] nvmet: adding queue 14 to ctrl 786. [ 1635.997614] nvmet: adding queue 15 to ctrl 786. [ 1635.997876] nvmet: adding queue 16 to ctrl 786. [ 1636.063848] nvmet_rdma: freeing queue 13346 [ 1636.065851] nvmet_rdma: freeing queue 13347 [ 1636.067520] nvmet_rdma: freeing queue 13348 [ 1636.069117] nvmet_rdma: freeing queue 13349 [ 1636.070478] nvmet_rdma: freeing queue 13350 [ 1636.071917] nvmet_rdma: freeing queue 13351 [ 1636.073496] nvmet_rdma: freeing queue 13352 [ 1636.074913] nvmet_rdma: freeing queue 13353 [ 1636.076529] nvmet_rdma: freeing queue 13354 [ 1636.078524] nvmet_rdma: freeing queue 13355 [ 1636.079719] nvmet_rdma: freeing queue 13356 [ 1636.081172] nvmet_rdma: freeing queue 13357 [ 1636.083795] nvmet_rdma: freeing queue 13359 [ 1636.101049] nvmet: creating controller 787 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1636.154363] nvmet: adding queue 1 to ctrl 787. [ 1636.154562] nvmet: adding queue 2 to ctrl 787. [ 1636.154811] nvmet: adding queue 3 to ctrl 787. [ 1636.155085] nvmet: adding queue 4 to ctrl 787. [ 1636.155243] nvmet: adding queue 5 to ctrl 787. [ 1636.155515] nvmet: adding queue 6 to ctrl 787. [ 1636.155788] nvmet: adding queue 7 to ctrl 787. [ 1636.155975] nvmet: adding queue 8 to ctrl 787. [ 1636.156145] nvmet: adding queue 9 to ctrl 787. [ 1636.156394] nvmet: adding queue 10 to ctrl 787. [ 1636.165538] nvmet: adding queue 11 to ctrl 787. [ 1636.217034] nvmet: adding queue 12 to ctrl 787. [ 1636.217257] nvmet: adding queue 13 to ctrl 787. [ 1636.217513] nvmet: adding queue 14 to ctrl 787. [ 1636.217857] nvmet: adding queue 15 to ctrl 787. [ 1636.218134] nvmet: adding queue 16 to ctrl 787. [ 1636.320529] nvmet: creating controller 788 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1636.373758] nvmet: adding queue 1 to ctrl 788. [ 1636.374024] nvmet: adding queue 2 to ctrl 788. [ 1636.374254] nvmet: adding queue 3 to ctrl 788. [ 1636.374539] nvmet: adding queue 4 to ctrl 788. [ 1636.374813] nvmet: adding queue 5 to ctrl 788. [ 1636.374998] nvmet: adding queue 6 to ctrl 788. [ 1636.375152] nvmet: adding queue 7 to ctrl 788. [ 1636.375368] nvmet: adding queue 8 to ctrl 788. [ 1636.375579] nvmet: adding queue 9 to ctrl 788. [ 1636.375808] nvmet: adding queue 10 to ctrl 788. [ 1636.376053] nvmet: adding queue 11 to ctrl 788. [ 1636.376319] nvmet: adding queue 12 to ctrl 788. [ 1636.376580] nvmet: adding queue 13 to ctrl 788. [ 1636.379203] nvmet: adding queue 14 to ctrl 788. [ 1636.379467] nvmet: adding queue 15 to ctrl 788. [ 1636.379689] nvmet: adding queue 16 to ctrl 788. [ 1636.386179] nvmet: ctrl 709 keep-alive timer (15 seconds) expired! [ 1636.386181] nvmet: ctrl 709 fatal error occurred! [ 1636.457883] nvmet_rdma: freeing queue 13389 [ 1636.462409] nvmet_rdma: freeing queue 13392 [ 1636.480543] nvmet: creating controller 789 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1636.534304] nvmet: adding queue 1 to ctrl 789. [ 1636.534574] nvmet: adding queue 2 to ctrl 789. [ 1636.534831] nvmet: adding queue 3 to ctrl 789. [ 1636.535024] nvmet: adding queue 4 to ctrl 789. [ 1636.535189] nvmet: adding queue 5 to ctrl 789. [ 1636.535364] nvmet: adding queue 6 to ctrl 789. [ 1636.535552] nvmet: adding queue 7 to ctrl 789. [ 1636.535734] nvmet: adding queue 8 to ctrl 789. [ 1636.541283] nvmet: adding queue 9 to ctrl 789. [ 1636.541488] nvmet: adding queue 10 to ctrl 789. [ 1636.559687] nvmet: adding queue 11 to ctrl 789. [ 1636.559966] nvmet: adding queue 12 to ctrl 789. [ 1636.560208] nvmet: adding queue 13 to ctrl 789. [ 1636.560429] nvmet: adding queue 14 to ctrl 789. [ 1636.560709] nvmet: adding queue 15 to ctrl 789. [ 1636.561014] nvmet: adding queue 16 to ctrl 789. [ 1636.660837] nvmet: creating controller 790 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1636.729146] nvmet: adding queue 1 to ctrl 790. [ 1636.729422] nvmet: adding queue 2 to ctrl 790. [ 1636.749075] nvmet: adding queue 3 to ctrl 790. [ 1636.749334] nvmet: adding queue 4 to ctrl 790. [ 1636.769017] nvmet: adding queue 5 to ctrl 790. [ 1636.769262] nvmet: adding queue 6 to ctrl 790. [ 1636.769561] nvmet: adding queue 7 to ctrl 790. [ 1636.769873] nvmet: adding queue 8 to ctrl 790. [ 1636.770156] nvmet: adding queue 9 to ctrl 790. [ 1636.770403] nvmet: adding queue 10 to ctrl 790. [ 1636.770644] nvmet: adding queue 11 to ctrl 790. [ 1636.770947] nvmet: adding queue 12 to ctrl 790. [ 1636.771203] nvmet: adding queue 13 to ctrl 790. [ 1636.771420] nvmet: adding queue 14 to ctrl 790. [ 1636.771693] nvmet: adding queue 15 to ctrl 790. [ 1636.771943] nvmet: adding queue 16 to ctrl 790. [ 1636.880124] nvmet: creating controller 791 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1636.933477] nvmet: adding queue 1 to ctrl 791. [ 1636.933670] nvmet: adding queue 2 to ctrl 791. [ 1636.933846] nvmet: adding queue 3 to ctrl 791. [ 1636.934071] nvmet: adding queue 4 to ctrl 791. [ 1636.949591] nvmet: adding queue 5 to ctrl 791. [ 1636.970852] nvmet: adding queue 6 to ctrl 791. [ 1636.971101] nvmet: adding queue 7 to ctrl 791. [ 1636.971381] nvmet: adding queue 8 to ctrl 791. [ 1636.971600] nvmet: adding queue 9 to ctrl 791. [ 1636.971862] nvmet: adding queue 10 to ctrl 791. [ 1636.972158] nvmet: adding queue 11 to ctrl 791. [ 1636.972416] nvmet: adding queue 12 to ctrl 791. [ 1636.972619] nvmet: adding queue 13 to ctrl 791. [ 1636.972792] nvmet: adding queue 14 to ctrl 791. [ 1636.973165] nvmet: adding queue 15 to ctrl 791. [ 1636.973449] nvmet: adding queue 16 to ctrl 791. [ 1637.090076] nvmet: creating controller 792 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1637.143628] nvmet: adding queue 1 to ctrl 792. [ 1637.143778] nvmet: adding queue 2 to ctrl 792. [ 1637.143966] nvmet: adding queue 3 to ctrl 792. [ 1637.144139] nvmet: adding queue 4 to ctrl 792. [ 1637.144350] nvmet: adding queue 5 to ctrl 792. [ 1637.144602] nvmet: adding queue 6 to ctrl 792. [ 1637.144864] nvmet: adding queue 7 to ctrl 792. [ 1637.147714] nvmet: adding queue 8 to ctrl 792. [ 1637.147923] nvmet: adding queue 9 to ctrl 792. [ 1637.148108] nvmet: adding queue 10 to ctrl 792. [ 1637.148371] nvmet: adding queue 11 to ctrl 792. [ 1637.148637] nvmet: adding queue 12 to ctrl 792. [ 1637.148850] nvmet: adding queue 13 to ctrl 792. [ 1637.149080] nvmet: adding queue 14 to ctrl 792. [ 1637.149362] nvmet: adding queue 15 to ctrl 792. [ 1637.149629] nvmet: adding queue 16 to ctrl 792. [ 1637.193991] nvmet_rdma: freeing queue 13448 [ 1637.196023] nvmet_rdma: freeing queue 13449 [ 1637.231151] nvmet: creating controller 793 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1637.284611] nvmet: adding queue 1 to ctrl 793. [ 1637.284797] nvmet: adding queue 2 to ctrl 793. [ 1637.304606] nvmet: adding queue 3 to ctrl 793. [ 1637.304846] nvmet: adding queue 4 to ctrl 793. [ 1637.324703] nvmet: adding queue 5 to ctrl 793. [ 1637.325013] nvmet: adding queue 6 to ctrl 793. [ 1637.325257] nvmet: adding queue 7 to ctrl 793. [ 1637.325568] nvmet: adding queue 8 to ctrl 793. [ 1637.325850] nvmet: adding queue 9 to ctrl 793. [ 1637.326095] nvmet: adding queue 10 to ctrl 793. [ 1637.326405] nvmet: adding queue 11 to ctrl 793. [ 1637.344695] nvmet: adding queue 12 to ctrl 793. [ 1637.344948] nvmet: adding queue 13 to ctrl 793. [ 1637.364588] nvmet: adding queue 14 to ctrl 793. [ 1637.364940] nvmet: adding queue 15 to ctrl 793. [ 1637.384483] nvmet: adding queue 16 to ctrl 793. [ 1637.432265] nvmet_rdma: freeing queue 13470 [ 1637.434016] nvmet_rdma: freeing queue 13471 [ 1637.435048] nvmet_rdma: freeing queue 13472 [ 1637.460720] nvmet: creating controller 794 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1637.514121] nvmet: adding queue 1 to ctrl 794. [ 1637.514386] nvmet: adding queue 2 to ctrl 794. [ 1637.514575] nvmet: adding queue 3 to ctrl 794. [ 1637.514757] nvmet: adding queue 4 to ctrl 794. [ 1637.514975] nvmet: adding queue 5 to ctrl 794. [ 1637.515164] nvmet: adding queue 6 to ctrl 794. [ 1637.515380] nvmet: adding queue 7 to ctrl 794. [ 1637.515551] nvmet: adding queue 8 to ctrl 794. [ 1637.515765] nvmet: adding queue 9 to ctrl 794. [ 1637.516017] nvmet: adding queue 10 to ctrl 794. [ 1637.516241] nvmet: adding queue 11 to ctrl 794. [ 1637.516460] nvmet: adding queue 12 to ctrl 794. [ 1637.516712] nvmet: adding queue 13 to ctrl 794. [ 1637.516996] nvmet: adding queue 14 to ctrl 794. [ 1637.517277] nvmet: adding queue 15 to ctrl 794. [ 1637.527083] nvmet: adding queue 16 to ctrl 794. [ 1637.650701] nvmet: creating controller 795 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1637.703742] nvmet: adding queue 1 to ctrl 795. [ 1637.703942] nvmet: adding queue 2 to ctrl 795. [ 1637.704135] nvmet: adding queue 3 to ctrl 795. [ 1637.704353] nvmet: adding queue 4 to ctrl 795. [ 1637.704543] nvmet: adding queue 5 to ctrl 795. [ 1637.704706] nvmet: adding queue 6 to ctrl 795. [ 1637.704850] nvmet: adding queue 7 to ctrl 795. [ 1637.705065] nvmet: adding queue 8 to ctrl 795. [ 1637.705292] nvmet: adding queue 9 to ctrl 795. [ 1637.705560] nvmet: adding queue 10 to ctrl 795. [ 1637.705779] nvmet: adding queue 11 to ctrl 795. [ 1637.706030] nvmet: adding queue 12 to ctrl 795. [ 1637.706252] nvmet: adding queue 13 to ctrl 795. [ 1637.706455] nvmet: adding queue 14 to ctrl 795. [ 1637.706677] nvmet: adding queue 15 to ctrl 795. [ 1637.706924] nvmet: adding queue 16 to ctrl 795. [ 1637.764835] nvmet_rdma: freeing queue 13506 [ 1637.789727] nvmet: creating controller 796 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1637.844243] nvmet: adding queue 1 to ctrl 796. [ 1637.846557] nvmet: adding queue 2 to ctrl 796. [ 1637.846741] nvmet: adding queue 3 to ctrl 796. [ 1637.847007] nvmet: adding queue 4 to ctrl 796. [ 1637.847194] nvmet: adding queue 5 to ctrl 796. [ 1637.847381] nvmet: adding queue 6 to ctrl 796. [ 1637.847574] nvmet: adding queue 7 to ctrl 796. [ 1637.847780] nvmet: adding queue 8 to ctrl 796. [ 1637.847993] nvmet: adding queue 9 to ctrl 796. [ 1637.848210] nvmet: adding queue 10 to ctrl 796. [ 1637.848450] nvmet: adding queue 11 to ctrl 796. [ 1637.848771] nvmet: adding queue 12 to ctrl 796. [ 1637.848940] nvmet: adding queue 13 to ctrl 796. [ 1637.867221] nvmet: adding queue 14 to ctrl 796. [ 1637.867500] nvmet: adding queue 15 to ctrl 796. [ 1637.887883] nvmet: adding queue 16 to ctrl 796. [ 1637.999981] nvmet: creating controller 797 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1638.052739] nvmet: adding queue 1 to ctrl 797. [ 1638.052994] nvmet: adding queue 2 to ctrl 797. [ 1638.053222] nvmet: adding queue 3 to ctrl 797. [ 1638.053417] nvmet: adding queue 4 to ctrl 797. [ 1638.053600] nvmet: adding queue 5 to ctrl 797. [ 1638.060445] nvmet: adding queue 6 to ctrl 797. [ 1638.060667] nvmet: adding queue 7 to ctrl 797. [ 1638.080345] nvmet: adding queue 8 to ctrl 797. [ 1638.080620] nvmet: adding queue 9 to ctrl 797. [ 1638.100259] nvmet: adding queue 10 to ctrl 797. [ 1638.100520] nvmet: adding queue 11 to ctrl 797. [ 1638.100785] nvmet: adding queue 12 to ctrl 797. [ 1638.101022] nvmet: adding queue 13 to ctrl 797. [ 1638.101251] nvmet: adding queue 14 to ctrl 797. [ 1638.101485] nvmet: adding queue 15 to ctrl 797. [ 1638.101712] nvmet: adding queue 16 to ctrl 797. [ 1638.143953] nvmet_rdma: freeing queue 13533 [ 1638.146409] nvmet_rdma: freeing queue 13534 [ 1638.147796] nvmet_rdma: freeing queue 13535 [ 1638.149179] nvmet_rdma: freeing queue 13536 [ 1638.150525] nvmet_rdma: freeing queue 13537 [ 1638.152305] nvmet_rdma: freeing queue 13538 [ 1638.153610] nvmet_rdma: freeing queue 13539 [ 1638.154923] nvmet_rdma: freeing queue 13540 [ 1638.156370] nvmet_rdma: freeing queue 13541 [ 1638.157801] nvmet_rdma: freeing queue 13542 [ 1638.159096] nvmet_rdma: freeing queue 13543 [ 1638.160400] nvmet_rdma: freeing queue 13544 [ 1638.162186] nvmet_rdma: freeing queue 13545 [ 1638.163748] nvmet_rdma: freeing queue 13546 [ 1638.164771] nvmet_rdma: freeing queue 13547 [ 1638.168012] nvmet_rdma: freeing queue 13532 [ 1638.180177] nvmet: creating controller 798 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1638.233783] nvmet: adding queue 1 to ctrl 798. [ 1638.233929] nvmet: adding queue 2 to ctrl 798. [ 1638.234148] nvmet: adding queue 3 to ctrl 798. [ 1638.234414] nvmet: adding queue 4 to ctrl 798. [ 1638.234674] nvmet: adding queue 5 to ctrl 798. [ 1638.234859] nvmet: adding queue 6 to ctrl 798. [ 1638.235030] nvmet: adding queue 7 to ctrl 798. [ 1638.235227] nvmet: adding queue 8 to ctrl 798. [ 1638.235429] nvmet: adding queue 9 to ctrl 798. [ 1638.248253] nvmet: adding queue 10 to ctrl 798. [ 1638.268579] nvmet: adding queue 11 to ctrl 798. [ 1638.268851] nvmet: adding queue 12 to ctrl 798. [ 1638.269056] nvmet: adding queue 13 to ctrl 798. [ 1638.269295] nvmet: adding queue 14 to ctrl 798. [ 1638.269617] nvmet: adding queue 15 to ctrl 798. [ 1638.269903] nvmet: adding queue 16 to ctrl 798. [ 1638.370314] nvmet: creating controller 799 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1638.423368] nvmet: adding queue 1 to ctrl 799. [ 1638.423569] nvmet: adding queue 2 to ctrl 799. [ 1638.423833] nvmet: adding queue 3 to ctrl 799. [ 1638.424026] nvmet: adding queue 4 to ctrl 799. [ 1638.424298] nvmet: adding queue 5 to ctrl 799. [ 1638.424493] nvmet: adding queue 6 to ctrl 799. [ 1638.424702] nvmet: adding queue 7 to ctrl 799. [ 1638.424878] nvmet: adding queue 8 to ctrl 799. [ 1638.425048] nvmet: adding queue 9 to ctrl 799. [ 1638.425279] nvmet: adding queue 10 to ctrl 799. [ 1638.425570] nvmet: adding queue 11 to ctrl 799. [ 1638.425777] nvmet: adding queue 12 to ctrl 799. [ 1638.440574] nvmet: adding queue 13 to ctrl 799. [ 1638.440821] nvmet: adding queue 14 to ctrl 799. [ 1638.441084] nvmet: adding queue 15 to ctrl 799. [ 1638.441379] nvmet: adding queue 16 to ctrl 799. [ 1638.550794] nvmet: creating controller 800 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1638.604102] nvmet: adding queue 1 to ctrl 800. [ 1638.604381] nvmet: adding queue 2 to ctrl 800. [ 1638.604653] nvmet: adding queue 3 to ctrl 800. [ 1638.604840] nvmet: adding queue 4 to ctrl 800. [ 1638.605078] nvmet: adding queue 5 to ctrl 800. [ 1638.605251] nvmet: adding queue 6 to ctrl 800. [ 1638.605428] nvmet: adding queue 7 to ctrl 800. [ 1638.622076] nvmet: adding queue 8 to ctrl 800. [ 1638.622297] nvmet: adding queue 9 to ctrl 800. [ 1638.642429] nvmet: adding queue 10 to ctrl 800. [ 1638.642748] nvmet: adding queue 11 to ctrl 800. [ 1638.643047] nvmet: adding queue 12 to ctrl 800. [ 1638.643339] nvmet: adding queue 13 to ctrl 800. [ 1638.643615] nvmet: adding queue 14 to ctrl 800. [ 1638.643910] nvmet: adding queue 15 to ctrl 800. [ 1638.644255] nvmet: adding queue 16 to ctrl 800. [ 1638.756708] nvmet_rdma: freeing queue 13592 [ 1638.758372] nvmet_rdma: freeing queue 13593 [ 1638.761153] nvmet_rdma: freeing queue 13595 [ 1638.781031] nvmet: creating controller 801 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1638.833786] nvmet: adding queue 1 to ctrl 801. [ 1638.838979] nvmet: adding queue 2 to ctrl 801. [ 1638.839143] nvmet: adding queue 3 to ctrl 801. [ 1638.859028] nvmet: adding queue 4 to ctrl 801. [ 1638.859333] nvmet: adding queue 5 to ctrl 801. [ 1638.859632] nvmet: adding queue 6 to ctrl 801. [ 1638.859938] nvmet: adding queue 7 to ctrl 801. [ 1638.860127] nvmet: adding queue 8 to ctrl 801. [ 1638.860286] nvmet: adding queue 9 to ctrl 801. [ 1638.860525] nvmet: adding queue 10 to ctrl 801. [ 1638.860797] nvmet: adding queue 11 to ctrl 801. [ 1638.861034] nvmet: adding queue 12 to ctrl 801. [ 1638.861269] nvmet: adding queue 13 to ctrl 801. [ 1638.861455] nvmet: adding queue 14 to ctrl 801. [ 1638.861758] nvmet: adding queue 15 to ctrl 801. [ 1638.862018] nvmet: adding queue 16 to ctrl 801. [ 1638.917625] nvmet_rdma: freeing queue 13603 [ 1638.919175] nvmet_rdma: freeing queue 13604 [ 1638.920405] nvmet_rdma: freeing queue 13605 [ 1638.923388] nvmet_rdma: freeing queue 13607 [ 1638.924630] nvmet_rdma: freeing queue 13608 [ 1638.950677] nvmet: creating controller 802 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1639.005189] nvmet: adding queue 1 to ctrl 802. [ 1639.005362] nvmet: adding queue 2 to ctrl 802. [ 1639.005587] nvmet: adding queue 3 to ctrl 802. [ 1639.022710] nvmet: adding queue 4 to ctrl 802. [ 1639.043039] nvmet: adding queue 5 to ctrl 802. [ 1639.043279] nvmet: adding queue 6 to ctrl 802. [ 1639.043602] nvmet: adding queue 7 to ctrl 802. [ 1639.043899] nvmet: adding queue 8 to ctrl 802. [ 1639.044138] nvmet: adding queue 9 to ctrl 802. [ 1639.044441] nvmet: adding queue 10 to ctrl 802. [ 1639.044773] nvmet: adding queue 11 to ctrl 802. [ 1639.045080] nvmet: adding queue 12 to ctrl 802. [ 1639.045343] nvmet: adding queue 13 to ctrl 802. [ 1639.045613] nvmet: adding queue 14 to ctrl 802. [ 1639.045855] nvmet: adding queue 15 to ctrl 802. [ 1639.046137] nvmet: adding queue 16 to ctrl 802. [ 1639.130632] nvmet: creating controller 803 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1639.185930] nvmet: adding queue 1 to ctrl 803. [ 1639.186099] nvmet: adding queue 2 to ctrl 803. [ 1639.186289] nvmet: adding queue 3 to ctrl 803. [ 1639.186471] nvmet: adding queue 4 to ctrl 803. [ 1639.186650] nvmet: adding queue 5 to ctrl 803. [ 1639.186820] nvmet: adding queue 6 to ctrl 803. [ 1639.195879] nvmet: adding queue 7 to ctrl 803. [ 1639.196107] nvmet: adding queue 8 to ctrl 803. [ 1639.196307] nvmet: adding queue 9 to ctrl 803. [ 1639.196546] nvmet: adding queue 10 to ctrl 803. [ 1639.196758] nvmet: adding queue 11 to ctrl 803. [ 1639.197070] nvmet: adding queue 12 to ctrl 803. [ 1639.197266] nvmet: adding queue 13 to ctrl 803. [ 1639.197463] nvmet: adding queue 14 to ctrl 803. [ 1639.197719] nvmet: adding queue 15 to ctrl 803. [ 1639.197971] nvmet: adding queue 16 to ctrl 803. [ 1639.266073] nvmet_rdma: freeing queue 13636 [ 1639.270805] nvmet_rdma: freeing queue 13639 [ 1639.272462] nvmet_rdma: freeing queue 13640 [ 1639.273776] nvmet_rdma: freeing queue 13641 [ 1639.275207] nvmet_rdma: freeing queue 13642 [ 1639.276634] nvmet_rdma: freeing queue 13643 [ 1639.278241] nvmet_rdma: freeing queue 13644 [ 1639.279399] nvmet_rdma: freeing queue 13645 [ 1639.280886] nvmet_rdma: freeing queue 13646 [ 1639.282320] nvmet_rdma: freeing queue 13647 [ 1639.283829] nvmet_rdma: freeing queue 13648 [ 1639.285340] nvmet_rdma: freeing queue 13649 [ 1639.288423] nvmet_rdma: freeing queue 13634 [ 1639.300729] nvmet: creating controller 804 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1639.353583] nvmet: adding queue 1 to ctrl 804. [ 1639.365020] nvmet: adding queue 2 to ctrl 804. [ 1639.365291] nvmet: adding queue 3 to ctrl 804. [ 1639.417379] nvmet: adding queue 4 to ctrl 804. [ 1639.417648] nvmet: adding queue 5 to ctrl 804. [ 1639.417906] nvmet: adding queue 6 to ctrl 804. [ 1639.418234] nvmet: adding queue 7 to ctrl 804. [ 1639.418516] nvmet: adding queue 8 to ctrl 804. [ 1639.418759] nvmet: adding queue 9 to ctrl 804. [ 1639.419102] nvmet: adding queue 10 to ctrl 804. [ 1639.437735] nvmet: adding queue 11 to ctrl 804. [ 1639.438042] nvmet: adding queue 12 to ctrl 804. [ 1639.457761] nvmet: adding queue 13 to ctrl 804. [ 1639.458022] nvmet: adding queue 14 to ctrl 804. [ 1639.477722] nvmet: adding queue 15 to ctrl 804. [ 1639.478016] nvmet: adding queue 16 to ctrl 804. [ 1639.569492] nvmet: creating controller 805 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1639.586051] nvmet: ctrl 725 keep-alive timer (15 seconds) expired! [ 1639.586053] nvmet: ctrl 725 fatal error occurred! [ 1639.623395] nvmet: adding queue 1 to ctrl 805. [ 1639.623602] nvmet: adding queue 2 to ctrl 805. [ 1639.623764] nvmet: adding queue 3 to ctrl 805. [ 1639.623975] nvmet: adding queue 4 to ctrl 805. [ 1639.624187] nvmet: adding queue 5 to ctrl 805. [ 1639.624342] nvmet: adding queue 6 to ctrl 805. [ 1639.624538] nvmet: adding queue 7 to ctrl 805. [ 1639.624731] nvmet: adding queue 8 to ctrl 805. [ 1639.624951] nvmet: adding queue 9 to ctrl 805. [ 1639.625221] nvmet: adding queue 10 to ctrl 805. [ 1639.625487] nvmet: adding queue 11 to ctrl 805. [ 1639.625736] nvmet: adding queue 12 to ctrl 805. [ 1639.625883] nvmet: adding queue 13 to ctrl 805. [ 1639.626095] nvmet: adding queue 14 to ctrl 805. [ 1639.638198] nvmet: adding queue 15 to ctrl 805. [ 1639.658514] nvmet: adding queue 16 to ctrl 805. [ 1639.770677] nvmet: creating controller 806 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1639.825369] nvmet: adding queue 1 to ctrl 806. [ 1639.825543] nvmet: adding queue 2 to ctrl 806. [ 1639.825746] nvmet: adding queue 3 to ctrl 806. [ 1639.825921] nvmet: adding queue 4 to ctrl 806. [ 1639.826118] nvmet: adding queue 5 to ctrl 806. [ 1639.826310] nvmet: adding queue 6 to ctrl 806. [ 1639.826521] nvmet: adding queue 7 to ctrl 806. [ 1639.826824] nvmet: adding queue 8 to ctrl 806. [ 1639.827055] nvmet: adding queue 9 to ctrl 806. [ 1639.827310] nvmet: adding queue 10 to ctrl 806. [ 1639.827522] nvmet: adding queue 11 to ctrl 806. [ 1639.827763] nvmet: adding queue 12 to ctrl 806. [ 1639.827956] nvmet: adding queue 13 to ctrl 806. [ 1639.828122] nvmet: adding queue 14 to ctrl 806. [ 1639.828359] nvmet: adding queue 15 to ctrl 806. [ 1639.828588] nvmet: adding queue 16 to ctrl 806. [ 1639.930417] nvmet: creating controller 807 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1639.997753] nvmet: adding queue 1 to ctrl 807. [ 1639.998046] nvmet: adding queue 2 to ctrl 807. [ 1639.998255] nvmet: adding queue 3 to ctrl 807. [ 1639.998483] nvmet: adding queue 4 to ctrl 807. [ 1639.998739] nvmet: adding queue 5 to ctrl 807. [ 1639.998965] nvmet: adding queue 6 to ctrl 807. [ 1639.999139] nvmet: adding queue 7 to ctrl 807. [ 1639.999443] nvmet: adding queue 8 to ctrl 807. [ 1639.999703] nvmet: adding queue 9 to ctrl 807. [ 1639.999977] nvmet: adding queue 10 to ctrl 807. [ 1640.000293] nvmet: adding queue 11 to ctrl 807. [ 1640.000573] nvmet: adding queue 12 to ctrl 807. [ 1640.018945] nvmet: adding queue 13 to ctrl 807. [ 1640.019153] nvmet: adding queue 14 to ctrl 807. [ 1640.040532] nvmet: adding queue 15 to ctrl 807. [ 1640.040843] nvmet: adding queue 16 to ctrl 807. [ 1640.119279] nvmet_rdma: freeing queue 13713 [ 1640.120719] nvmet_rdma: freeing queue 13714 [ 1640.122153] nvmet_rdma: freeing queue 13715 [ 1640.123637] nvmet_rdma: freeing queue 13716 [ 1640.125009] nvmet_rdma: freeing queue 13717 [ 1640.126676] nvmet_rdma: freeing queue 13718 [ 1640.140673] nvmet: creating controller 808 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1640.195179] nvmet: adding queue 1 to ctrl 808. [ 1640.195445] nvmet: adding queue 2 to ctrl 808. [ 1640.195720] nvmet: adding queue 3 to ctrl 808. [ 1640.195907] nvmet: adding queue 4 to ctrl 808. [ 1640.217232] nvmet: adding queue 5 to ctrl 808. [ 1640.217547] nvmet: adding queue 6 to ctrl 808. [ 1640.226041] nvmet: ctrl 730 keep-alive timer (15 seconds) expired! [ 1640.226043] nvmet: ctrl 730 fatal error occurred! [ 1640.226278] nvmet: ctrl 728 keep-alive timer (15 seconds) expired! [ 1640.226280] nvmet: ctrl 728 fatal error occurred! [ 1640.271476] nvmet: adding queue 7 to ctrl 808. [ 1640.271755] nvmet: adding queue 8 to ctrl 808. [ 1640.291386] nvmet: adding queue 9 to ctrl 808. [ 1640.291654] nvmet: adding queue 10 to ctrl 808. [ 1640.291923] nvmet: adding queue 11 to ctrl 808. [ 1640.292161] nvmet: adding queue 12 to ctrl 808. [ 1640.292355] nvmet: adding queue 13 to ctrl 808. [ 1640.292534] nvmet: adding queue 14 to ctrl 808. [ 1640.292898] nvmet: adding queue 15 to ctrl 808. [ 1640.293194] nvmet: adding queue 16 to ctrl 808. [ 1640.380597] nvmet_rdma: freeing queue 13731 [ 1640.382089] nvmet_rdma: freeing queue 13732 [ 1640.383715] nvmet_rdma: freeing queue 13733 [ 1640.384873] nvmet_rdma: freeing queue 13734 [ 1640.386457] nvmet_rdma: freeing queue 13735 [ 1640.400545] nvmet: creating controller 809 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1640.454185] nvmet: adding queue 1 to ctrl 809. [ 1640.454455] nvmet: adding queue 2 to ctrl 809. [ 1640.454644] nvmet: adding queue 3 to ctrl 809. [ 1640.454913] nvmet: adding queue 4 to ctrl 809. [ 1640.455044] nvmet: adding queue 5 to ctrl 809. [ 1640.455275] nvmet: adding queue 6 to ctrl 809. [ 1640.455426] nvmet: adding queue 7 to ctrl 809. [ 1640.455642] nvmet: adding queue 8 to ctrl 809. [ 1640.472153] nvmet: adding queue 9 to ctrl 809. [ 1640.492408] nvmet: adding queue 10 to ctrl 809. [ 1640.492647] nvmet: adding queue 11 to ctrl 809. [ 1640.492846] nvmet: adding queue 12 to ctrl 809. [ 1640.493112] nvmet: adding queue 13 to ctrl 809. [ 1640.493467] nvmet: adding queue 14 to ctrl 809. [ 1640.493723] nvmet: adding queue 15 to ctrl 809. [ 1640.493980] nvmet: adding queue 16 to ctrl 809. [ 1640.608145] nvmet_rdma: freeing queue 13736 [ 1640.620450] nvmet: creating controller 810 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1640.678232] nvmet: adding queue 1 to ctrl 810. [ 1640.678388] nvmet: adding queue 2 to ctrl 810. [ 1640.678605] nvmet: adding queue 3 to ctrl 810. [ 1640.678808] nvmet: adding queue 4 to ctrl 810. [ 1640.678983] nvmet: adding queue 5 to ctrl 810. [ 1640.679188] nvmet: adding queue 6 to ctrl 810. [ 1640.679370] nvmet: adding queue 7 to ctrl 810. [ 1640.679569] nvmet: adding queue 8 to ctrl 810. [ 1640.679805] nvmet: adding queue 9 to ctrl 810. [ 1640.680038] nvmet: adding queue 10 to ctrl 810. [ 1640.680231] nvmet: adding queue 11 to ctrl 810. [ 1640.687604] nvmet: adding queue 12 to ctrl 810. [ 1640.687765] nvmet: adding queue 13 to ctrl 810. [ 1640.687945] nvmet: adding queue 14 to ctrl 810. [ 1640.688308] nvmet: adding queue 15 to ctrl 810. [ 1640.688538] nvmet: adding queue 16 to ctrl 810. [ 1640.763821] nvmet_rdma: freeing queue 13754 [ 1640.768780] nvmet_rdma: freeing queue 13757 [ 1640.770437] nvmet_rdma: freeing queue 13758 [ 1640.771979] nvmet_rdma: freeing queue 13759 [ 1640.773324] nvmet_rdma: freeing queue 13760 [ 1640.800195] nvmet: creating controller 811 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1640.853744] nvmet: adding queue 1 to ctrl 811. [ 1640.853958] nvmet: adding queue 2 to ctrl 811. [ 1640.854143] nvmet: adding queue 3 to ctrl 811. [ 1640.854344] nvmet: adding queue 4 to ctrl 811. [ 1640.854524] nvmet: adding queue 5 to ctrl 811. [ 1640.854696] nvmet: adding queue 6 to ctrl 811. [ 1640.859187] nvmet: adding queue 7 to ctrl 811. [ 1640.859389] nvmet: adding queue 8 to ctrl 811. [ 1640.877594] nvmet: adding queue 9 to ctrl 811. [ 1640.877863] nvmet: adding queue 10 to ctrl 811. [ 1640.878095] nvmet: adding queue 11 to ctrl 811. [ 1640.878373] nvmet: adding queue 12 to ctrl 811. [ 1640.878611] nvmet: adding queue 13 to ctrl 811. [ 1640.878826] nvmet: adding queue 14 to ctrl 811. [ 1640.879079] nvmet: adding queue 15 to ctrl 811. [ 1640.895915] nvmet: adding queue 16 to ctrl 811. [ 1640.969347] nvmet_rdma: freeing queue 13781 [ 1640.970737] nvmet_rdma: freeing queue 13782 [ 1640.972136] nvmet_rdma: freeing queue 13783 [ 1640.973592] nvmet_rdma: freeing queue 13784 [ 1640.975172] nvmet_rdma: freeing queue 13785 [ 1640.978611] nvmet_rdma: freeing queue 13770 [ 1640.990660] nvmet: creating controller 812 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1641.045882] nvmet: adding queue 1 to ctrl 812. [ 1641.046106] nvmet: adding queue 2 to ctrl 812. [ 1641.065841] nvmet: adding queue 3 to ctrl 812. [ 1641.066089] nvmet: adding queue 4 to ctrl 812. [ 1641.066400] nvmet: adding queue 5 to ctrl 812. [ 1641.066693] nvmet: adding queue 6 to ctrl 812. [ 1641.067027] nvmet: adding queue 7 to ctrl 812. [ 1641.067279] nvmet: adding queue 8 to ctrl 812. [ 1641.067515] nvmet: adding queue 9 to ctrl 812. [ 1641.067843] nvmet: adding queue 10 to ctrl 812. [ 1641.068146] nvmet: adding queue 11 to ctrl 812. [ 1641.068390] nvmet: adding queue 12 to ctrl 812. [ 1641.068639] nvmet: adding queue 13 to ctrl 812. [ 1641.068815] nvmet: adding queue 14 to ctrl 812. [ 1641.069104] nvmet: adding queue 15 to ctrl 812. [ 1641.069340] nvmet: adding queue 16 to ctrl 812. [ 1641.123635] nvmet_rdma: freeing queue 13788 [ 1641.125831] nvmet_rdma: freeing queue 13789 [ 1641.160708] nvmet: creating controller 813 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1641.214583] nvmet: adding queue 1 to ctrl 813. [ 1641.214763] nvmet: adding queue 2 to ctrl 813. [ 1641.229842] nvmet: adding queue 3 to ctrl 813. [ 1641.252317] nvmet: adding queue 4 to ctrl 813. [ 1641.252622] nvmet: adding queue 5 to ctrl 813. [ 1641.252941] nvmet: adding queue 6 to ctrl 813. [ 1641.253296] nvmet: adding queue 7 to ctrl 813. [ 1641.253561] nvmet: adding queue 8 to ctrl 813. [ 1641.253836] nvmet: adding queue 9 to ctrl 813. [ 1641.254229] nvmet: adding queue 10 to ctrl 813. [ 1641.254504] nvmet: adding queue 11 to ctrl 813. [ 1641.254839] nvmet: adding queue 12 to ctrl 813. [ 1641.255113] nvmet: adding queue 13 to ctrl 813. [ 1641.255383] nvmet: adding queue 14 to ctrl 813. [ 1641.255646] nvmet: adding queue 15 to ctrl 813. [ 1641.255899] nvmet: adding queue 16 to ctrl 813. [ 1641.323876] nvmet_rdma: freeing queue 13805 [ 1641.325906] nvmet_rdma: freeing queue 13806 [ 1641.327901] nvmet_rdma: freeing queue 13807 [ 1641.346765] nvmet_rdma: freeing queue 13820 [ 1641.348215] nvmet_rdma: freeing queue 13804 [ 1641.360849] nvmet: creating controller 814 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1641.413135] nvmet: adding queue 1 to ctrl 814. [ 1641.413319] nvmet: adding queue 2 to ctrl 814. [ 1641.413541] nvmet: adding queue 3 to ctrl 814. [ 1641.413743] nvmet: adding queue 4 to ctrl 814. [ 1641.414005] nvmet: adding queue 5 to ctrl 814. [ 1641.425353] nvmet: adding queue 6 to ctrl 814. [ 1641.425555] nvmet: adding queue 7 to ctrl 814. [ 1641.425847] nvmet: adding queue 8 to ctrl 814. [ 1641.426072] nvmet: adding queue 9 to ctrl 814. [ 1641.426342] nvmet: adding queue 10 to ctrl 814. [ 1641.426602] nvmet: adding queue 11 to ctrl 814. [ 1641.426834] nvmet: adding queue 12 to ctrl 814. [ 1641.427065] nvmet: adding queue 13 to ctrl 814. [ 1641.427249] nvmet: adding queue 14 to ctrl 814. [ 1641.427532] nvmet: adding queue 15 to ctrl 814. [ 1641.427752] nvmet: adding queue 16 to ctrl 814. [ 1641.550205] nvmet: creating controller 815 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1641.608246] nvmet: adding queue 1 to ctrl 815. [ 1641.608447] nvmet: adding queue 2 to ctrl 815. [ 1641.628412] nvmet: adding queue 3 to ctrl 815. [ 1641.628710] nvmet: adding queue 4 to ctrl 815. [ 1641.628950] nvmet: adding queue 5 to ctrl 815. [ 1641.629216] nvmet: adding queue 6 to ctrl 815. [ 1641.629582] nvmet: adding queue 7 to ctrl 815. [ 1641.629779] nvmet: adding queue 8 to ctrl 815. [ 1641.630026] nvmet: adding queue 9 to ctrl 815. [ 1641.648690] nvmet: adding queue 10 to ctrl 815. [ 1641.648997] nvmet: adding queue 11 to ctrl 815. [ 1641.669000] nvmet: adding queue 12 to ctrl 815. [ 1641.669282] nvmet: adding queue 13 to ctrl 815. [ 1641.687308] nvmet: adding queue 14 to ctrl 815. [ 1641.687561] nvmet: adding queue 15 to ctrl 815. [ 1641.687873] nvmet: adding queue 16 to ctrl 815. [ 1641.773713] nvmet_rdma: freeing queue 13839 [ 1641.775739] nvmet_rdma: freeing queue 13840 [ 1641.777741] nvmet_rdma: freeing queue 13841 [ 1641.778963] nvmet_rdma: freeing queue 13842 [ 1641.780468] nvmet_rdma: freeing queue 13843 [ 1641.781883] nvmet_rdma: freeing queue 13844 [ 1641.792222] nvmet_rdma: freeing queue 13851 [ 1641.793356] nvmet_rdma: freeing queue 13852 [ 1641.795490] nvmet_rdma: freeing queue 13853 [ 1641.796922] nvmet_rdma: freeing queue 13854 [ 1641.810892] nvmet: creating controller 816 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1641.864684] nvmet: adding queue 1 to ctrl 816. [ 1641.864836] nvmet: adding queue 2 to ctrl 816. [ 1641.865024] nvmet: adding queue 3 to ctrl 816. [ 1641.865203] nvmet: adding queue 4 to ctrl 816. [ 1641.865344] nvmet: adding queue 5 to ctrl 816. [ 1641.865538] nvmet: adding queue 6 to ctrl 816. [ 1641.865734] nvmet: adding queue 7 to ctrl 816. [ 1641.865904] nvmet: adding queue 8 to ctrl 816. [ 1641.866150] nvmet: adding queue 9 to ctrl 816. [ 1641.866356] nvmet: adding queue 10 to ctrl 816. [ 1641.866562] nvmet: adding queue 11 to ctrl 816. [ 1641.866764] nvmet: adding queue 12 to ctrl 816. [ 1641.866983] nvmet: adding queue 13 to ctrl 816. [ 1641.884001] nvmet: adding queue 14 to ctrl 816. [ 1641.903844] nvmet: adding queue 15 to ctrl 816. [ 1641.904148] nvmet: adding queue 16 to ctrl 816. [ 1642.009646] nvmet: creating controller 817 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1642.063628] nvmet: adding queue 1 to ctrl 817. [ 1642.063901] nvmet: adding queue 2 to ctrl 817. [ 1642.064087] nvmet: adding queue 3 to ctrl 817. [ 1642.064288] nvmet: adding queue 4 to ctrl 817. [ 1642.064455] nvmet: adding queue 5 to ctrl 817. [ 1642.064631] nvmet: adding queue 6 to ctrl 817. [ 1642.064849] nvmet: adding queue 7 to ctrl 817. [ 1642.065035] nvmet: adding queue 8 to ctrl 817. [ 1642.065223] nvmet: adding queue 9 to ctrl 817. [ 1642.065492] nvmet: adding queue 10 to ctrl 817. [ 1642.065720] nvmet: adding queue 11 to ctrl 817. [ 1642.065967] nvmet: adding queue 12 to ctrl 817. [ 1642.066143] nvmet: adding queue 13 to ctrl 817. [ 1642.066384] nvmet: adding queue 14 to ctrl 817. [ 1642.066575] nvmet: adding queue 15 to ctrl 817. [ 1642.066804] nvmet: adding queue 16 to ctrl 817. [ 1642.156346] nvmet_rdma: freeing queue 13881 [ 1642.157827] nvmet_rdma: freeing queue 13882 [ 1642.160562] nvmet_rdma: freeing queue 13884 [ 1642.179974] nvmet: creating controller 818 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1642.233538] nvmet: adding queue 1 to ctrl 818. [ 1642.233716] nvmet: adding queue 2 to ctrl 818. [ 1642.233908] nvmet: adding queue 3 to ctrl 818. [ 1642.234087] nvmet: adding queue 4 to ctrl 818. [ 1642.234294] nvmet: adding queue 5 to ctrl 818. [ 1642.234490] nvmet: adding queue 6 to ctrl 818. [ 1642.234661] nvmet: adding queue 7 to ctrl 818. [ 1642.234849] nvmet: adding queue 8 to ctrl 818. [ 1642.235008] nvmet: adding queue 9 to ctrl 818. [ 1642.235252] nvmet: adding queue 10 to ctrl 818. [ 1642.235469] nvmet: adding queue 11 to ctrl 818. [ 1642.239663] nvmet: adding queue 12 to ctrl 818. [ 1642.239892] nvmet: adding queue 13 to ctrl 818. [ 1642.264388] nvmet: adding queue 14 to ctrl 818. [ 1642.264744] nvmet: adding queue 15 to ctrl 818. [ 1642.264987] nvmet: adding queue 16 to ctrl 818. [ 1642.350497] nvmet_rdma: freeing queue 13901 [ 1642.351733] nvmet_rdma: freeing queue 13902 [ 1642.353537] nvmet_rdma: freeing queue 13903 [ 1642.354860] nvmet_rdma: freeing queue 13904 [ 1642.370593] nvmet: creating controller 819 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1642.426270] nvmet: adding queue 1 to ctrl 819. [ 1642.426463] nvmet: adding queue 2 to ctrl 819. [ 1642.426626] nvmet: adding queue 3 to ctrl 819. [ 1642.428701] nvmet: adding queue 4 to ctrl 819. [ 1642.428934] nvmet: adding queue 5 to ctrl 819. [ 1642.449204] nvmet: adding queue 6 to ctrl 819. [ 1642.449522] nvmet: adding queue 7 to ctrl 819. [ 1642.499925] nvmet: adding queue 8 to ctrl 819. [ 1642.500140] nvmet: adding queue 9 to ctrl 819. [ 1642.500436] nvmet: adding queue 10 to ctrl 819. [ 1642.500696] nvmet: adding queue 11 to ctrl 819. [ 1642.500981] nvmet: adding queue 12 to ctrl 819. [ 1642.501155] nvmet: adding queue 13 to ctrl 819. [ 1642.501383] nvmet: adding queue 14 to ctrl 819. [ 1642.501717] nvmet: adding queue 15 to ctrl 819. [ 1642.502001] nvmet: adding queue 16 to ctrl 819. [ 1642.589742] nvmet: creating controller 820 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1642.643475] nvmet: adding queue 1 to ctrl 820. [ 1642.643689] nvmet: adding queue 2 to ctrl 820. [ 1642.643892] nvmet: adding queue 3 to ctrl 820. [ 1642.644115] nvmet: adding queue 4 to ctrl 820. [ 1642.644323] nvmet: adding queue 5 to ctrl 820. [ 1642.644514] nvmet: adding queue 6 to ctrl 820. [ 1642.644678] nvmet: adding queue 7 to ctrl 820. [ 1642.659020] nvmet: adding queue 8 to ctrl 820. [ 1642.678900] nvmet: adding queue 9 to ctrl 820. [ 1642.679190] nvmet: adding queue 10 to ctrl 820. [ 1642.679463] nvmet: adding queue 11 to ctrl 820. [ 1642.679802] nvmet: adding queue 12 to ctrl 820. [ 1642.680040] nvmet: adding queue 13 to ctrl 820. [ 1642.680255] nvmet: adding queue 14 to ctrl 820. [ 1642.680568] nvmet: adding queue 15 to ctrl 820. [ 1642.680836] nvmet: adding queue 16 to ctrl 820. [ 1642.769800] nvmet: creating controller 821 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1642.795930] nvmet: ctrl 741 keep-alive timer (15 seconds) expired! [ 1642.795932] nvmet: ctrl 741 fatal error occurred! [ 1642.823223] nvmet: adding queue 1 to ctrl 821. [ 1642.823421] nvmet: adding queue 2 to ctrl 821. [ 1642.823715] nvmet: adding queue 3 to ctrl 821. [ 1642.823933] nvmet: adding queue 4 to ctrl 821. [ 1642.824087] nvmet: adding queue 5 to ctrl 821. [ 1642.824280] nvmet: adding queue 6 to ctrl 821. [ 1642.824434] nvmet: adding queue 7 to ctrl 821. [ 1642.824734] nvmet: adding queue 8 to ctrl 821. [ 1642.825004] nvmet: adding queue 9 to ctrl 821. [ 1642.825229] nvmet: adding queue 10 to ctrl 821. [ 1642.826742] nvmet: adding queue 11 to ctrl 821. [ 1642.827024] nvmet: adding queue 12 to ctrl 821. [ 1642.827271] nvmet: adding queue 13 to ctrl 821. [ 1642.827475] nvmet: adding queue 14 to ctrl 821. [ 1642.827745] nvmet: adding queue 15 to ctrl 821. [ 1642.828039] nvmet: adding queue 16 to ctrl 821. [ 1642.875834] nvmet_rdma: freeing queue 13942 [ 1642.877621] nvmet_rdma: freeing queue 13943 [ 1642.909425] nvmet: creating controller 822 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1642.961556] nvmet: adding queue 1 to ctrl 822. [ 1642.961825] nvmet: adding queue 2 to ctrl 822. [ 1642.962084] nvmet: adding queue 3 to ctrl 822. [ 1642.962309] nvmet: adding queue 4 to ctrl 822. [ 1642.962468] nvmet: adding queue 5 to ctrl 822. [ 1642.975340] nvmet: adding queue 6 to ctrl 822. [ 1642.975647] nvmet: adding queue 7 to ctrl 822. [ 1642.995364] nvmet: adding queue 8 to ctrl 822. [ 1642.995631] nvmet: adding queue 9 to ctrl 822. [ 1642.995866] nvmet: adding queue 10 to ctrl 822. [ 1642.996218] nvmet: adding queue 11 to ctrl 822. [ 1642.996506] nvmet: adding queue 12 to ctrl 822. [ 1642.996756] nvmet: adding queue 13 to ctrl 822. [ 1642.997029] nvmet: adding queue 14 to ctrl 822. [ 1643.015244] nvmet: adding queue 15 to ctrl 822. [ 1643.015651] nvmet: adding queue 16 to ctrl 822. [ 1643.102017] nvmet_rdma: freeing queue 13970 [ 1643.103595] nvmet_rdma: freeing queue 13971 [ 1643.105204] nvmet_rdma: freeing queue 13972 [ 1643.120193] nvmet: creating controller 823 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1643.172860] nvmet: adding queue 1 to ctrl 823. [ 1643.178272] nvmet: adding queue 2 to ctrl 823. [ 1643.178464] nvmet: adding queue 3 to ctrl 823. [ 1643.178673] nvmet: adding queue 4 to ctrl 823. [ 1643.178884] nvmet: adding queue 5 to ctrl 823. [ 1643.179033] nvmet: adding queue 6 to ctrl 823. [ 1643.179217] nvmet: adding queue 7 to ctrl 823. [ 1643.179421] nvmet: adding queue 8 to ctrl 823. [ 1643.179652] nvmet: adding queue 9 to ctrl 823. [ 1643.179906] nvmet: adding queue 10 to ctrl 823. [ 1643.180133] nvmet: adding queue 11 to ctrl 823. [ 1643.180436] nvmet: adding queue 12 to ctrl 823. [ 1643.180653] nvmet: adding queue 13 to ctrl 823. [ 1643.180864] nvmet: adding queue 14 to ctrl 823. [ 1643.181130] nvmet: adding queue 15 to ctrl 823. [ 1643.181362] nvmet: adding queue 16 to ctrl 823. [ 1643.289983] nvmet: creating controller 824 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1643.342375] nvmet: adding queue 1 to ctrl 824. [ 1643.352797] nvmet: adding queue 2 to ctrl 824. [ 1643.372710] nvmet: adding queue 3 to ctrl 824. [ 1643.372944] nvmet: adding queue 4 to ctrl 824. [ 1643.373237] nvmet: adding queue 5 to ctrl 824. [ 1643.373522] nvmet: adding queue 6 to ctrl 824. [ 1643.373807] nvmet: adding queue 7 to ctrl 824. [ 1643.374085] nvmet: adding queue 8 to ctrl 824. [ 1643.374347] nvmet: adding queue 9 to ctrl 824. [ 1643.374605] nvmet: adding queue 10 to ctrl 824. [ 1643.374854] nvmet: adding queue 11 to ctrl 824. [ 1643.375180] nvmet: adding queue 12 to ctrl 824. [ 1643.375398] nvmet: adding queue 13 to ctrl 824. [ 1643.375596] nvmet: adding queue 14 to ctrl 824. [ 1643.376011] nvmet: adding queue 15 to ctrl 824. [ 1643.376244] nvmet: adding queue 16 to ctrl 824. [ 1643.500462] nvmet: creating controller 825 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1643.554334] nvmet: adding queue 1 to ctrl 825. [ 1643.554518] nvmet: adding queue 2 to ctrl 825. [ 1643.554726] nvmet: adding queue 3 to ctrl 825. [ 1643.554991] nvmet: adding queue 4 to ctrl 825. [ 1643.563877] nvmet: adding queue 5 to ctrl 825. [ 1643.564085] nvmet: adding queue 6 to ctrl 825. [ 1643.564352] nvmet: adding queue 7 to ctrl 825. [ 1643.564571] nvmet: adding queue 8 to ctrl 825. [ 1643.564801] nvmet: adding queue 9 to ctrl 825. [ 1643.565069] nvmet: adding queue 10 to ctrl 825. [ 1643.565343] nvmet: adding queue 11 to ctrl 825. [ 1643.565559] nvmet: adding queue 12 to ctrl 825. [ 1643.565702] nvmet: adding queue 13 to ctrl 825. [ 1643.565890] nvmet: adding queue 14 to ctrl 825. [ 1643.566198] nvmet: adding queue 15 to ctrl 825. [ 1643.566517] nvmet: adding queue 16 to ctrl 825. [ 1643.640336] nvmet_rdma: freeing queue 14013 [ 1643.641867] nvmet_rdma: freeing queue 14014 [ 1643.643290] nvmet_rdma: freeing queue 14015 [ 1643.644628] nvmet_rdma: freeing queue 14016 [ 1643.650872] nvmet_rdma: freeing queue 14020 [ 1643.653593] nvmet_rdma: freeing queue 14022 [ 1643.654851] nvmet_rdma: freeing queue 14023 [ 1643.669987] nvmet: creating controller 826 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1643.725321] nvmet: adding queue 1 to ctrl 826. [ 1643.742514] nvmet: adding queue 2 to ctrl 826. [ 1643.742797] nvmet: adding queue 3 to ctrl 826. [ 1643.743082] nvmet: adding queue 4 to ctrl 826. [ 1643.743361] nvmet: adding queue 5 to ctrl 826. [ 1643.743665] nvmet: adding queue 6 to ctrl 826. [ 1643.743959] nvmet: adding queue 7 to ctrl 826. [ 1643.744265] nvmet: adding queue 8 to ctrl 826. [ 1643.764167] nvmet: adding queue 9 to ctrl 826. [ 1643.764535] nvmet: adding queue 10 to ctrl 826. [ 1643.788451] nvmet: adding queue 11 to ctrl 826. [ 1643.788720] nvmet: adding queue 12 to ctrl 826. [ 1643.810281] nvmet: adding queue 13 to ctrl 826. [ 1643.810501] nvmet: adding queue 14 to ctrl 826. [ 1643.810803] nvmet: adding queue 15 to ctrl 826. [ 1643.811047] nvmet: adding queue 16 to ctrl 826. [ 1643.876227] nvmet_rdma: freeing queue 14027 [ 1643.877635] nvmet_rdma: freeing queue 14028 [ 1643.879176] nvmet_rdma: freeing queue 14029 [ 1643.880672] nvmet_rdma: freeing queue 14030 [ 1643.884862] nvmet_rdma: freeing queue 14033 [ 1643.892623] nvmet_rdma: freeing queue 14038 [ 1643.893675] nvmet_rdma: freeing queue 14039 [ 1643.910255] nvmet: creating controller 827 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1643.964415] nvmet: adding queue 1 to ctrl 827. [ 1643.964624] nvmet: adding queue 2 to ctrl 827. [ 1643.964824] nvmet: adding queue 3 to ctrl 827. [ 1643.965002] nvmet: adding queue 4 to ctrl 827. [ 1643.965206] nvmet: adding queue 5 to ctrl 827. [ 1643.965380] nvmet: adding queue 6 to ctrl 827. [ 1643.965548] nvmet: adding queue 7 to ctrl 827. [ 1643.965751] nvmet: adding queue 8 to ctrl 827. [ 1643.965957] nvmet: adding queue 9 to ctrl 827. [ 1643.966215] nvmet: adding queue 10 to ctrl 827. [ 1643.966474] nvmet: adding queue 11 to ctrl 827. [ 1643.966773] nvmet: adding queue 12 to ctrl 827. [ 1643.978641] nvmet: adding queue 13 to ctrl 827. [ 1643.999967] nvmet: adding queue 14 to ctrl 827. [ 1644.000278] nvmet: adding queue 15 to ctrl 827. [ 1644.000541] nvmet: adding queue 16 to ctrl 827. [ 1644.065857] nvmet: ctrl 750 keep-alive timer (15 seconds) expired! [ 1644.065859] nvmet: ctrl 750 fatal error occurred! [ 1644.065873] nvmet: ctrl 748 keep-alive timer (15 seconds) expired! [ 1644.065876] nvmet: ctrl 748 fatal error occurred! [ 1644.066136] nvmet: ctrl 747 keep-alive timer (15 seconds) expired! [ 1644.066138] nvmet: ctrl 747 fatal error occurred! [ 1644.070529] nvmet_rdma: freeing queue 14054 [ 1644.073506] nvmet_rdma: freeing queue 14056 [ 1644.074895] nvmet_rdma: freeing queue 14057 [ 1644.078349] nvmet_rdma: freeing queue 14042 [ 1644.090745] nvmet: creating controller 828 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1644.143147] nvmet: adding queue 1 to ctrl 828. [ 1644.143333] nvmet: adding queue 2 to ctrl 828. [ 1644.143563] nvmet: adding queue 3 to ctrl 828. [ 1644.143761] nvmet: adding queue 4 to ctrl 828. [ 1644.143930] nvmet: adding queue 5 to ctrl 828. [ 1644.144148] nvmet: adding queue 6 to ctrl 828. [ 1644.144406] nvmet: adding queue 7 to ctrl 828. [ 1644.144588] nvmet: adding queue 8 to ctrl 828. [ 1644.144778] nvmet: adding queue 9 to ctrl 828. [ 1644.145042] nvmet: adding queue 10 to ctrl 828. [ 1644.145308] nvmet: adding queue 11 to ctrl 828. [ 1644.145538] nvmet: adding queue 12 to ctrl 828. [ 1644.145748] nvmet: adding queue 13 to ctrl 828. [ 1644.146002] nvmet: adding queue 14 to ctrl 828. [ 1644.146229] nvmet: adding queue 15 to ctrl 828. [ 1644.158685] nvmet: adding queue 16 to ctrl 828. [ 1644.250241] nvmet: creating controller 829 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1644.305380] nvmet: adding queue 1 to ctrl 829. [ 1644.305585] nvmet: adding queue 2 to ctrl 829. [ 1644.305742] nvmet: adding queue 3 to ctrl 829. [ 1644.305961] nvmet: adding queue 4 to ctrl 829. [ 1644.306181] nvmet: adding queue 5 to ctrl 829. [ 1644.306319] nvmet: adding queue 6 to ctrl 829. [ 1644.306475] nvmet: adding queue 7 to ctrl 829. [ 1644.306670] nvmet: adding queue 8 to ctrl 829. [ 1644.306836] nvmet: adding queue 9 to ctrl 829. [ 1644.307047] nvmet: adding queue 10 to ctrl 829. [ 1644.316601] nvmet: adding queue 11 to ctrl 829. [ 1644.316849] nvmet: adding queue 12 to ctrl 829. [ 1644.337407] nvmet: adding queue 13 to ctrl 829. [ 1644.337659] nvmet: adding queue 14 to ctrl 829. [ 1644.337920] nvmet: adding queue 15 to ctrl 829. [ 1644.338225] nvmet: adding queue 16 to ctrl 829. [ 1644.383638] nvmet_rdma: freeing queue 14077 [ 1644.390514] nvmet_rdma: freeing queue 14081 [ 1644.392890] nvmet_rdma: freeing queue 14083 [ 1644.400335] nvmet_rdma: freeing queue 14088 [ 1644.403193] nvmet_rdma: freeing queue 14090 [ 1644.404427] nvmet_rdma: freeing queue 14091 [ 1644.407689] nvmet_rdma: freeing queue 14076 [ 1644.420035] nvmet: creating controller 830 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1644.473670] nvmet: adding queue 1 to ctrl 830. [ 1644.473933] nvmet: adding queue 2 to ctrl 830. [ 1644.484038] nvmet: adding queue 3 to ctrl 830. [ 1644.484260] nvmet: adding queue 4 to ctrl 830. [ 1644.504943] nvmet: adding queue 5 to ctrl 830. [ 1644.505258] nvmet: adding queue 6 to ctrl 830. [ 1644.526263] nvmet: adding queue 7 to ctrl 830. [ 1644.526540] nvmet: adding queue 8 to ctrl 830. [ 1644.526818] nvmet: adding queue 9 to ctrl 830. [ 1644.527130] nvmet: adding queue 10 to ctrl 830. [ 1644.527545] nvmet: adding queue 11 to ctrl 830. [ 1644.527815] nvmet: adding queue 12 to ctrl 830. [ 1644.528142] nvmet: adding queue 13 to ctrl 830. [ 1644.528481] nvmet: adding queue 14 to ctrl 830. [ 1644.528731] nvmet: adding queue 15 to ctrl 830. [ 1644.528981] nvmet: adding queue 16 to ctrl 830. [ 1644.610585] nvmet: creating controller 831 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1644.663667] nvmet: adding queue 1 to ctrl 831. [ 1644.663886] nvmet: adding queue 2 to ctrl 831. [ 1644.664108] nvmet: adding queue 3 to ctrl 831. [ 1644.664416] nvmet: adding queue 4 to ctrl 831. [ 1644.664610] nvmet: adding queue 5 to ctrl 831. [ 1644.664813] nvmet: adding queue 6 to ctrl 831. [ 1644.685078] nvmet: adding queue 7 to ctrl 831. [ 1644.705866] nvmet: adding queue 8 to ctrl 831. [ 1644.706098] nvmet: adding queue 9 to ctrl 831. [ 1644.706378] nvmet: adding queue 10 to ctrl 831. [ 1644.706689] nvmet: adding queue 11 to ctrl 831. [ 1644.706981] nvmet: adding queue 12 to ctrl 831. [ 1644.707227] nvmet: adding queue 13 to ctrl 831. [ 1644.707476] nvmet: adding queue 14 to ctrl 831. [ 1644.707727] nvmet: adding queue 15 to ctrl 831. [ 1644.708009] nvmet: adding queue 16 to ctrl 831. [ 1644.809260] nvmet: creating controller 832 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1644.864038] nvmet: adding queue 1 to ctrl 832. [ 1644.864233] nvmet: adding queue 2 to ctrl 832. [ 1644.864422] nvmet: adding queue 3 to ctrl 832. [ 1644.864659] nvmet: adding queue 4 to ctrl 832. [ 1644.864845] nvmet: adding queue 5 to ctrl 832. [ 1644.865009] nvmet: adding queue 6 to ctrl 832. [ 1644.865197] nvmet: adding queue 7 to ctrl 832. [ 1644.865410] nvmet: adding queue 8 to ctrl 832. [ 1644.865608] nvmet: adding queue 9 to ctrl 832. [ 1644.884933] nvmet: adding queue 10 to ctrl 832. [ 1644.885169] nvmet: adding queue 11 to ctrl 832. [ 1644.885475] nvmet: adding queue 12 to ctrl 832. [ 1644.885717] nvmet: adding queue 13 to ctrl 832. [ 1644.885984] nvmet: adding queue 14 to ctrl 832. [ 1644.886267] nvmet: adding queue 15 to ctrl 832. [ 1644.886537] nvmet: adding queue 16 to ctrl 832. [ 1644.938574] nvmet_rdma: freeing queue 14131 [ 1644.940136] nvmet_rdma: freeing queue 14132 [ 1644.945749] nvmet_rdma: freeing queue 14136 [ 1644.952065] nvmet_rdma: freeing queue 14140 [ 1644.954654] nvmet_rdma: freeing queue 14142 [ 1644.956223] nvmet_rdma: freeing queue 14143 [ 1644.957684] nvmet_rdma: freeing queue 14127 [ 1644.969994] nvmet: creating controller 833 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1645.023879] nvmet: adding queue 1 to ctrl 833. [ 1645.024080] nvmet: adding queue 2 to ctrl 833. [ 1645.024312] nvmet: adding queue 3 to ctrl 833. [ 1645.024506] nvmet: adding queue 4 to ctrl 833. [ 1645.033968] nvmet: adding queue 5 to ctrl 833. [ 1645.034107] nvmet: adding queue 6 to ctrl 833. [ 1645.087147] nvmet: adding queue 7 to ctrl 833. [ 1645.087421] nvmet: adding queue 8 to ctrl 833. [ 1645.087637] nvmet: adding queue 9 to ctrl 833. [ 1645.087929] nvmet: adding queue 10 to ctrl 833. [ 1645.088203] nvmet: adding queue 11 to ctrl 833. [ 1645.088496] nvmet: adding queue 12 to ctrl 833. [ 1645.088744] nvmet: adding queue 13 to ctrl 833. [ 1645.108667] nvmet: adding queue 14 to ctrl 833. [ 1645.108993] nvmet: adding queue 15 to ctrl 833. [ 1645.129508] nvmet: adding queue 16 to ctrl 833. [ 1645.250684] nvmet: creating controller 834 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1645.320221] nvmet: adding queue 1 to ctrl 834. [ 1645.320406] nvmet: adding queue 2 to ctrl 834. [ 1645.320611] nvmet: adding queue 3 to ctrl 834. [ 1645.320794] nvmet: adding queue 4 to ctrl 834. [ 1645.320937] nvmet: adding queue 5 to ctrl 834. [ 1645.321135] nvmet: adding queue 6 to ctrl 834. [ 1645.321352] nvmet: adding queue 7 to ctrl 834. [ 1645.321601] nvmet: adding queue 8 to ctrl 834. [ 1645.321859] nvmet: adding queue 9 to ctrl 834. [ 1645.322118] nvmet: adding queue 10 to ctrl 834. [ 1645.322375] nvmet: adding queue 11 to ctrl 834. [ 1645.322704] nvmet: adding queue 12 to ctrl 834. [ 1645.322961] nvmet: adding queue 13 to ctrl 834. [ 1645.323217] nvmet: adding queue 14 to ctrl 834. [ 1645.323541] nvmet: adding queue 15 to ctrl 834. [ 1645.323847] nvmet: adding queue 16 to ctrl 834. [ 1645.345824] nvmet: ctrl 757 keep-alive timer (15 seconds) expired! [ 1645.345826] nvmet: ctrl 756 keep-alive timer (15 seconds) expired! [ 1645.345827] nvmet: ctrl 757 fatal error occurred! [ 1645.345829] nvmet: ctrl 756 fatal error occurred! [ 1645.459884] nvmet: creating controller 835 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1645.525324] nvmet: adding queue 1 to ctrl 835. [ 1645.546119] nvmet: adding queue 2 to ctrl 835. [ 1645.546386] nvmet: adding queue 3 to ctrl 835. [ 1645.546685] nvmet: adding queue 4 to ctrl 835. [ 1645.546985] nvmet: adding queue 5 to ctrl 835. [ 1645.547280] nvmet: adding queue 6 to ctrl 835. [ 1645.547551] nvmet: adding queue 7 to ctrl 835. [ 1645.547843] nvmet: adding queue 8 to ctrl 835. [ 1645.548055] nvmet: adding queue 9 to ctrl 835. [ 1645.548305] nvmet: adding queue 10 to ctrl 835. [ 1645.548576] nvmet: adding queue 11 to ctrl 835. [ 1645.548819] nvmet: adding queue 12 to ctrl 835. [ 1645.549002] nvmet: adding queue 13 to ctrl 835. [ 1645.549280] nvmet: adding queue 14 to ctrl 835. [ 1645.549589] nvmet: adding queue 15 to ctrl 835. [ 1645.549838] nvmet: adding queue 16 to ctrl 835. [ 1645.608624] nvmet_rdma: freeing queue 14182 [ 1645.612993] nvmet_rdma: freeing queue 14185 [ 1645.614606] nvmet_rdma: freeing queue 14186 [ 1645.615828] nvmet_rdma: freeing queue 14187 [ 1645.639848] nvmet: creating controller 836 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1645.694165] nvmet: adding queue 1 to ctrl 836. [ 1645.694390] nvmet: adding queue 2 to ctrl 836. [ 1645.694544] nvmet: adding queue 3 to ctrl 836. [ 1645.713503] nvmet: adding queue 4 to ctrl 836. [ 1645.713777] nvmet: adding queue 5 to ctrl 836. [ 1645.714069] nvmet: adding queue 6 to ctrl 836. [ 1645.714411] nvmet: adding queue 7 to ctrl 836. [ 1645.714687] nvmet: adding queue 8 to ctrl 836. [ 1645.714969] nvmet: adding queue 9 to ctrl 836. [ 1645.715255] nvmet: adding queue 10 to ctrl 836. [ 1645.715496] nvmet: adding queue 11 to ctrl 836. [ 1645.715715] nvmet: adding queue 12 to ctrl 836. [ 1645.715951] nvmet: adding queue 13 to ctrl 836. [ 1645.716139] nvmet: adding queue 14 to ctrl 836. [ 1645.716400] nvmet: adding queue 15 to ctrl 836. [ 1645.734885] nvmet: adding queue 16 to ctrl 836. [ 1645.860157] nvmet: creating controller 837 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1645.915680] nvmet: adding queue 1 to ctrl 837. [ 1645.915879] nvmet: adding queue 2 to ctrl 837. [ 1645.916064] nvmet: adding queue 3 to ctrl 837. [ 1645.916298] nvmet: adding queue 4 to ctrl 837. [ 1645.916566] nvmet: adding queue 5 to ctrl 837. [ 1645.916820] nvmet: adding queue 6 to ctrl 837. [ 1645.917033] nvmet: adding queue 7 to ctrl 837. [ 1645.936346] nvmet: adding queue 8 to ctrl 837. [ 1645.936564] nvmet: adding queue 9 to ctrl 837. [ 1645.956765] nvmet: adding queue 10 to ctrl 837. [ 1645.957067] nvmet: adding queue 11 to ctrl 837. [ 1645.977371] nvmet: adding queue 12 to ctrl 837. [ 1645.977589] nvmet: adding queue 13 to ctrl 837. [ 1645.977869] nvmet: adding queue 14 to ctrl 837. [ 1645.978137] nvmet: adding queue 15 to ctrl 837. [ 1645.978444] nvmet: adding queue 16 to ctrl 837. [ 1646.080094] nvmet: creating controller 838 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1646.132686] nvmet: adding queue 1 to ctrl 838. [ 1646.132874] nvmet: adding queue 2 to ctrl 838. [ 1646.133047] nvmet: adding queue 3 to ctrl 838. [ 1646.133248] nvmet: adding queue 4 to ctrl 838. [ 1646.133438] nvmet: adding queue 5 to ctrl 838. [ 1646.133617] nvmet: adding queue 6 to ctrl 838. [ 1646.133816] nvmet: adding queue 7 to ctrl 838. [ 1646.134050] nvmet: adding queue 8 to ctrl 838. [ 1646.134329] nvmet: adding queue 9 to ctrl 838. [ 1646.134557] nvmet: adding queue 10 to ctrl 838. [ 1646.134811] nvmet: adding queue 11 to ctrl 838. [ 1646.147310] nvmet: adding queue 12 to ctrl 838. [ 1646.170280] nvmet: adding queue 13 to ctrl 838. [ 1646.170542] nvmet: adding queue 14 to ctrl 838. [ 1646.170787] nvmet: adding queue 15 to ctrl 838. [ 1646.171095] nvmet: adding queue 16 to ctrl 838. [ 1646.261026] nvmet: creating controller 839 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1646.315187] nvmet: adding queue 1 to ctrl 839. [ 1646.315379] nvmet: adding queue 2 to ctrl 839. [ 1646.315541] nvmet: adding queue 3 to ctrl 839. [ 1646.315748] nvmet: adding queue 4 to ctrl 839. [ 1646.315979] nvmet: adding queue 5 to ctrl 839. [ 1646.316163] nvmet: adding queue 6 to ctrl 839. [ 1646.316363] nvmet: adding queue 7 to ctrl 839. [ 1646.316546] nvmet: adding queue 8 to ctrl 839. [ 1646.316804] nvmet: adding queue 9 to ctrl 839. [ 1646.317009] nvmet: adding queue 10 to ctrl 839. [ 1646.317237] nvmet: adding queue 11 to ctrl 839. [ 1646.317495] nvmet: adding queue 12 to ctrl 839. [ 1646.317733] nvmet: adding queue 13 to ctrl 839. [ 1646.317934] nvmet: adding queue 14 to ctrl 839. [ 1646.333869] nvmet: adding queue 15 to ctrl 839. [ 1646.334136] nvmet: adding queue 16 to ctrl 839. [ 1646.440146] nvmet: creating controller 840 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1646.495664] nvmet: adding queue 1 to ctrl 840. [ 1646.495894] nvmet: adding queue 2 to ctrl 840. [ 1646.496174] nvmet: adding queue 3 to ctrl 840. [ 1646.496455] nvmet: adding queue 4 to ctrl 840. [ 1646.496593] nvmet: adding queue 5 to ctrl 840. [ 1646.496738] nvmet: adding queue 6 to ctrl 840. [ 1646.496944] nvmet: adding queue 7 to ctrl 840. [ 1646.497146] nvmet: adding queue 8 to ctrl 840. [ 1646.497364] nvmet: adding queue 9 to ctrl 840. [ 1646.510746] nvmet: adding queue 10 to ctrl 840. [ 1646.510985] nvmet: adding queue 11 to ctrl 840. [ 1646.530088] nvmet: adding queue 12 to ctrl 840. [ 1646.530331] nvmet: adding queue 13 to ctrl 840. [ 1646.530572] nvmet: adding queue 14 to ctrl 840. [ 1646.530790] nvmet: adding queue 15 to ctrl 840. [ 1646.531074] nvmet: adding queue 16 to ctrl 840. [ 1646.640333] nvmet: creating controller 841 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1646.645770] nvmet: ctrl 762 keep-alive timer (15 seconds) expired! [ 1646.645772] nvmet: ctrl 762 fatal error occurred! [ 1646.694018] nvmet: adding queue 1 to ctrl 841. [ 1646.702487] nvmet: adding queue 2 to ctrl 841. [ 1646.702764] nvmet: adding queue 3 to ctrl 841. [ 1646.723194] nvmet: adding queue 4 to ctrl 841. [ 1646.723509] nvmet: adding queue 5 to ctrl 841. [ 1646.744649] nvmet: adding queue 6 to ctrl 841. [ 1646.744928] nvmet: adding queue 7 to ctrl 841. [ 1646.745213] nvmet: adding queue 8 to ctrl 841. [ 1646.745451] nvmet: adding queue 9 to ctrl 841. [ 1646.745754] nvmet: adding queue 10 to ctrl 841. [ 1646.745995] nvmet: adding queue 11 to ctrl 841. [ 1646.746317] nvmet: adding queue 12 to ctrl 841. [ 1646.746596] nvmet: adding queue 13 to ctrl 841. [ 1646.746861] nvmet: adding queue 14 to ctrl 841. [ 1646.747143] nvmet: adding queue 15 to ctrl 841. [ 1646.747415] nvmet: adding queue 16 to ctrl 841. [ 1646.855407] nvmet_rdma: freeing queue 14289 [ 1646.879069] nvmet: creating controller 842 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1646.933826] nvmet: adding queue 1 to ctrl 842. [ 1646.934060] nvmet: adding queue 2 to ctrl 842. [ 1646.934264] nvmet: adding queue 3 to ctrl 842. [ 1646.934452] nvmet: adding queue 4 to ctrl 842. [ 1646.934646] nvmet: adding queue 5 to ctrl 842. [ 1646.939355] nvmet: adding queue 6 to ctrl 842. [ 1646.960767] nvmet: adding queue 7 to ctrl 842. [ 1646.961030] nvmet: adding queue 8 to ctrl 842. [ 1646.961251] nvmet: adding queue 9 to ctrl 842. [ 1646.961519] nvmet: adding queue 10 to ctrl 842. [ 1646.961739] nvmet: adding queue 11 to ctrl 842. [ 1646.962026] nvmet: adding queue 12 to ctrl 842. [ 1646.962217] nvmet: adding queue 13 to ctrl 842. [ 1646.962365] nvmet: adding queue 14 to ctrl 842. [ 1646.962617] nvmet: adding queue 15 to ctrl 842. [ 1646.962913] nvmet: adding queue 16 to ctrl 842. [ 1647.060214] nvmet: creating controller 843 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1647.113998] nvmet: adding queue 1 to ctrl 843. [ 1647.114188] nvmet: adding queue 2 to ctrl 843. [ 1647.114430] nvmet: adding queue 3 to ctrl 843. [ 1647.114618] nvmet: adding queue 4 to ctrl 843. [ 1647.114775] nvmet: adding queue 5 to ctrl 843. [ 1647.115005] nvmet: adding queue 6 to ctrl 843. [ 1647.115231] nvmet: adding queue 7 to ctrl 843. [ 1647.115408] nvmet: adding queue 8 to ctrl 843. [ 1647.118712] nvmet: adding queue 9 to ctrl 843. [ 1647.119002] nvmet: adding queue 10 to ctrl 843. [ 1647.119280] nvmet: adding queue 11 to ctrl 843. [ 1647.119525] nvmet: adding queue 12 to ctrl 843. [ 1647.119755] nvmet: adding queue 13 to ctrl 843. [ 1647.119976] nvmet: adding queue 14 to ctrl 843. [ 1647.120241] nvmet: adding queue 15 to ctrl 843. [ 1647.120500] nvmet: adding queue 16 to ctrl 843. [ 1647.251843] nvmet: creating controller 844 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1647.265724] nvmet: ctrl 766 keep-alive timer (15 seconds) expired! [ 1647.265726] nvmet: ctrl 766 fatal error occurred! [ 1647.305540] nvmet: adding queue 1 to ctrl 844. [ 1647.305709] nvmet: adding queue 2 to ctrl 844. [ 1647.305914] nvmet: adding queue 3 to ctrl 844. [ 1647.308088] nvmet: adding queue 4 to ctrl 844. [ 1647.308241] nvmet: adding queue 5 to ctrl 844. [ 1647.329324] nvmet: adding queue 6 to ctrl 844. [ 1647.329594] nvmet: adding queue 7 to ctrl 844. [ 1647.329853] nvmet: adding queue 8 to ctrl 844. [ 1647.330102] nvmet: adding queue 9 to ctrl 844. [ 1647.330387] nvmet: adding queue 10 to ctrl 844. [ 1647.330622] nvmet: adding queue 11 to ctrl 844. [ 1647.330927] nvmet: adding queue 12 to ctrl 844. [ 1647.352401] nvmet: adding queue 13 to ctrl 844. [ 1647.352691] nvmet: adding queue 14 to ctrl 844. [ 1647.377375] nvmet: adding queue 15 to ctrl 844. [ 1647.377728] nvmet: adding queue 16 to ctrl 844. [ 1647.489672] nvmet: creating controller 845 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1647.541913] nvmet: adding queue 1 to ctrl 845. [ 1647.542111] nvmet: adding queue 2 to ctrl 845. [ 1647.542322] nvmet: adding queue 3 to ctrl 845. [ 1647.542514] nvmet: adding queue 4 to ctrl 845. [ 1647.542682] nvmet: adding queue 5 to ctrl 845. [ 1647.542896] nvmet: adding queue 6 to ctrl 845. [ 1647.543063] nvmet: adding queue 7 to ctrl 845. [ 1647.543229] nvmet: adding queue 8 to ctrl 845. [ 1647.543457] nvmet: adding queue 9 to ctrl 845. [ 1647.543707] nvmet: adding queue 10 to ctrl 845. [ 1647.543999] nvmet: adding queue 11 to ctrl 845. [ 1647.544215] nvmet: adding queue 12 to ctrl 845. [ 1647.544451] nvmet: adding queue 13 to ctrl 845. [ 1647.544643] nvmet: adding queue 14 to ctrl 845. [ 1647.544887] nvmet: adding queue 15 to ctrl 845. [ 1647.545116] nvmet: adding queue 16 to ctrl 845. [ 1647.639262] nvmet: creating controller 846 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1647.702912] nvmet: adding queue 1 to ctrl 846. [ 1647.703084] nvmet: adding queue 2 to ctrl 846. [ 1647.703310] nvmet: adding queue 3 to ctrl 846. [ 1647.703581] nvmet: adding queue 4 to ctrl 846. [ 1647.703777] nvmet: adding queue 5 to ctrl 846. [ 1647.703982] nvmet: adding queue 6 to ctrl 846. [ 1647.704188] nvmet: adding queue 7 to ctrl 846. [ 1647.704371] nvmet: adding queue 8 to ctrl 846. [ 1647.704583] nvmet: adding queue 9 to ctrl 846. [ 1647.704871] nvmet: adding queue 10 to ctrl 846. [ 1647.705141] nvmet: adding queue 11 to ctrl 846. [ 1647.705374] nvmet: adding queue 12 to ctrl 846. [ 1647.705611] nvmet: adding queue 13 to ctrl 846. [ 1647.705825] nvmet: adding queue 14 to ctrl 846. [ 1647.706040] nvmet: adding queue 15 to ctrl 846. [ 1647.706262] nvmet: adding queue 16 to ctrl 846. [ 1647.810550] nvmet: creating controller 847 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1647.864107] nvmet: adding queue 1 to ctrl 847. [ 1647.864251] nvmet: adding queue 2 to ctrl 847. [ 1647.864484] nvmet: adding queue 3 to ctrl 847. [ 1647.864685] nvmet: adding queue 4 to ctrl 847. [ 1647.864870] nvmet: adding queue 5 to ctrl 847. [ 1647.865036] nvmet: adding queue 6 to ctrl 847. [ 1647.865257] nvmet: adding queue 7 to ctrl 847. [ 1647.865456] nvmet: adding queue 8 to ctrl 847. [ 1647.865709] nvmet: adding queue 9 to ctrl 847. [ 1647.865978] nvmet: adding queue 10 to ctrl 847. [ 1647.866205] nvmet: adding queue 11 to ctrl 847. [ 1647.866429] nvmet: adding queue 12 to ctrl 847. [ 1647.866632] nvmet: adding queue 13 to ctrl 847. [ 1647.866795] nvmet: adding queue 14 to ctrl 847. [ 1647.884525] nvmet: adding queue 15 to ctrl 847. [ 1647.884749] nvmet: adding queue 16 to ctrl 847. [ 1647.905775] nvmet: ctrl 768 keep-alive timer (15 seconds) expired! [ 1647.905777] nvmet: ctrl 768 fatal error occurred! [ 1647.990775] nvmet: creating controller 848 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1648.043958] nvmet: adding queue 1 to ctrl 848. [ 1648.044127] nvmet: adding queue 2 to ctrl 848. [ 1648.044375] nvmet: adding queue 3 to ctrl 848. [ 1648.044569] nvmet: adding queue 4 to ctrl 848. [ 1648.044811] nvmet: adding queue 5 to ctrl 848. [ 1648.045009] nvmet: adding queue 6 to ctrl 848. [ 1648.059545] nvmet: adding queue 7 to ctrl 848. [ 1648.059893] nvmet: adding queue 8 to ctrl 848. [ 1648.078617] nvmet: adding queue 9 to ctrl 848. [ 1648.078895] nvmet: adding queue 10 to ctrl 848. [ 1648.131875] nvmet: adding queue 11 to ctrl 848. [ 1648.132166] nvmet: adding queue 12 to ctrl 848. [ 1648.132336] nvmet: adding queue 13 to ctrl 848. [ 1648.132646] nvmet: adding queue 14 to ctrl 848. [ 1648.132936] nvmet: adding queue 15 to ctrl 848. [ 1648.133224] nvmet: adding queue 16 to ctrl 848. [ 1648.219864] nvmet: creating controller 849 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1648.274469] nvmet: adding queue 1 to ctrl 849. [ 1648.274667] nvmet: adding queue 2 to ctrl 849. [ 1648.274884] nvmet: adding queue 3 to ctrl 849. [ 1648.275083] nvmet: adding queue 4 to ctrl 849. [ 1648.275209] nvmet: adding queue 5 to ctrl 849. [ 1648.275405] nvmet: adding queue 6 to ctrl 849. [ 1648.275580] nvmet: adding queue 7 to ctrl 849. [ 1648.275836] nvmet: adding queue 8 to ctrl 849. [ 1648.276042] nvmet: adding queue 9 to ctrl 849. [ 1648.276303] nvmet: adding queue 10 to ctrl 849. [ 1648.277462] nvmet: adding queue 11 to ctrl 849. [ 1648.298024] nvmet: adding queue 12 to ctrl 849. [ 1648.298275] nvmet: adding queue 13 to ctrl 849. [ 1648.298536] nvmet: adding queue 14 to ctrl 849. [ 1648.298847] nvmet: adding queue 15 to ctrl 849. [ 1648.299134] nvmet: adding queue 16 to ctrl 849. [ 1648.373376] nvmet_rdma: freeing queue 14417 [ 1648.410566] nvmet: creating controller 850 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1648.463818] nvmet: adding queue 1 to ctrl 850. [ 1648.463987] nvmet: adding queue 2 to ctrl 850. [ 1648.464225] nvmet: adding queue 3 to ctrl 850. [ 1648.464443] nvmet: adding queue 4 to ctrl 850. [ 1648.464715] nvmet: adding queue 5 to ctrl 850. [ 1648.464924] nvmet: adding queue 6 to ctrl 850. [ 1648.465136] nvmet: adding queue 7 to ctrl 850. [ 1648.465349] nvmet: adding queue 8 to ctrl 850. [ 1648.465557] nvmet: adding queue 9 to ctrl 850. [ 1648.465798] nvmet: adding queue 10 to ctrl 850. [ 1648.466010] nvmet: adding queue 11 to ctrl 850. [ 1648.466269] nvmet: adding queue 12 to ctrl 850. [ 1648.466457] nvmet: adding queue 13 to ctrl 850. [ 1648.470662] nvmet: adding queue 14 to ctrl 850. [ 1648.470914] nvmet: adding queue 15 to ctrl 850. [ 1648.471131] nvmet: adding queue 16 to ctrl 850. [ 1648.579583] nvmet: creating controller 851 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1648.633118] nvmet: adding queue 1 to ctrl 851. [ 1648.633312] nvmet: adding queue 2 to ctrl 851. [ 1648.633537] nvmet: adding queue 3 to ctrl 851. [ 1648.633772] nvmet: adding queue 4 to ctrl 851. [ 1648.633940] nvmet: adding queue 5 to ctrl 851. [ 1648.634095] nvmet: adding queue 6 to ctrl 851. [ 1648.634305] nvmet: adding queue 7 to ctrl 851. [ 1648.634486] nvmet: adding queue 8 to ctrl 851. [ 1648.657578] nvmet: adding queue 9 to ctrl 851. [ 1648.657802] nvmet: adding queue 10 to ctrl 851. [ 1648.678188] nvmet: adding queue 11 to ctrl 851. [ 1648.678457] nvmet: adding queue 12 to ctrl 851. [ 1648.678681] nvmet: adding queue 13 to ctrl 851. [ 1648.678944] nvmet: adding queue 14 to ctrl 851. [ 1648.679280] nvmet: adding queue 15 to ctrl 851. [ 1648.679655] nvmet: adding queue 16 to ctrl 851. [ 1648.780118] nvmet: creating controller 852 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1648.844214] nvmet: adding queue 1 to ctrl 852. [ 1648.844433] nvmet: adding queue 2 to ctrl 852. [ 1648.864868] nvmet: adding queue 3 to ctrl 852. [ 1648.865135] nvmet: adding queue 4 to ctrl 852. [ 1648.886093] nvmet: adding queue 5 to ctrl 852. [ 1648.886397] nvmet: adding queue 6 to ctrl 852. [ 1648.886707] nvmet: adding queue 7 to ctrl 852. [ 1648.886985] nvmet: adding queue 8 to ctrl 852. [ 1648.887247] nvmet: adding queue 9 to ctrl 852. [ 1648.887505] nvmet: adding queue 10 to ctrl 852. [ 1648.887800] nvmet: adding queue 11 to ctrl 852. [ 1648.888057] nvmet: adding queue 12 to ctrl 852. [ 1648.888304] nvmet: adding queue 13 to ctrl 852. [ 1648.888508] nvmet: adding queue 14 to ctrl 852. [ 1648.888727] nvmet: adding queue 15 to ctrl 852. [ 1648.888942] nvmet: adding queue 16 to ctrl 852. [ 1648.980524] nvmet: creating controller 853 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1649.035276] nvmet: adding queue 1 to ctrl 853. [ 1649.035469] nvmet: adding queue 2 to ctrl 853. [ 1649.035658] nvmet: adding queue 3 to ctrl 853. [ 1649.035831] nvmet: adding queue 4 to ctrl 853. [ 1649.054063] nvmet: adding queue 5 to ctrl 853. [ 1649.073283] nvmet: adding queue 6 to ctrl 853. [ 1649.073602] nvmet: adding queue 7 to ctrl 853. [ 1649.073901] nvmet: adding queue 8 to ctrl 853. [ 1649.074161] nvmet: adding queue 9 to ctrl 853. [ 1649.074476] nvmet: adding queue 10 to ctrl 853. [ 1649.074765] nvmet: adding queue 11 to ctrl 853. [ 1649.075038] nvmet: adding queue 12 to ctrl 853. [ 1649.075293] nvmet: adding queue 13 to ctrl 853. [ 1649.075485] nvmet: adding queue 14 to ctrl 853. [ 1649.075802] nvmet: adding queue 15 to ctrl 853. [ 1649.076120] nvmet: adding queue 16 to ctrl 853. [ 1649.178940] nvmet: creating controller 854 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1649.231300] nvmet: adding queue 1 to ctrl 854. [ 1649.231502] nvmet: adding queue 2 to ctrl 854. [ 1649.231683] nvmet: adding queue 3 to ctrl 854. [ 1649.231952] nvmet: adding queue 4 to ctrl 854. [ 1649.232150] nvmet: adding queue 5 to ctrl 854. [ 1649.232318] nvmet: adding queue 6 to ctrl 854. [ 1649.232494] nvmet: adding queue 7 to ctrl 854. [ 1649.246439] nvmet: adding queue 8 to ctrl 854. [ 1649.246808] nvmet: adding queue 9 to ctrl 854. [ 1649.247094] nvmet: adding queue 10 to ctrl 854. [ 1649.247352] nvmet: adding queue 11 to ctrl 854. [ 1649.247657] nvmet: adding queue 12 to ctrl 854. [ 1649.247913] nvmet: adding queue 13 to ctrl 854. [ 1649.248088] nvmet: adding queue 14 to ctrl 854. [ 1649.248297] nvmet: adding queue 15 to ctrl 854. [ 1649.248593] nvmet: adding queue 16 to ctrl 854. [ 1649.339528] nvmet: creating controller 855 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1649.392594] nvmet: adding queue 1 to ctrl 855. [ 1649.392768] nvmet: adding queue 2 to ctrl 855. [ 1649.400351] nvmet: adding queue 3 to ctrl 855. [ 1649.400507] nvmet: adding queue 4 to ctrl 855. [ 1649.423329] nvmet: adding queue 5 to ctrl 855. [ 1649.423713] nvmet: adding queue 6 to ctrl 855. [ 1649.423951] nvmet: adding queue 7 to ctrl 855. [ 1649.424216] nvmet: adding queue 8 to ctrl 855. [ 1649.424478] nvmet: adding queue 9 to ctrl 855. [ 1649.424781] nvmet: adding queue 10 to ctrl 855. [ 1649.425078] nvmet: adding queue 11 to ctrl 855. [ 1649.448019] nvmet: adding queue 12 to ctrl 855. [ 1649.448299] nvmet: adding queue 13 to ctrl 855. [ 1649.468300] nvmet: adding queue 14 to ctrl 855. [ 1649.468596] nvmet: adding queue 15 to ctrl 855. [ 1649.488202] nvmet: adding queue 16 to ctrl 855. [ 1649.523215] nvmet_rdma: freeing queue 14519 [ 1649.525575] nvmet_rdma: freeing queue 14520 [ 1649.526901] nvmet_rdma: freeing queue 14521 [ 1649.540422] nvmet_rdma: freeing queue 14530 [ 1649.542059] nvmet_rdma: freeing queue 14531 [ 1649.543524] nvmet_rdma: freeing queue 14532 [ 1649.546381] nvmet_rdma: freeing queue 14534 [ 1649.560216] nvmet: creating controller 856 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1649.613252] nvmet: adding queue 1 to ctrl 856. [ 1649.613548] nvmet: adding queue 2 to ctrl 856. [ 1649.613719] nvmet: adding queue 3 to ctrl 856. [ 1649.613901] nvmet: adding queue 4 to ctrl 856. [ 1649.614059] nvmet: adding queue 5 to ctrl 856. [ 1649.614257] nvmet: adding queue 6 to ctrl 856. [ 1649.614426] nvmet: adding queue 7 to ctrl 856. [ 1649.614620] nvmet: adding queue 8 to ctrl 856. [ 1649.614886] nvmet: adding queue 9 to ctrl 856. [ 1649.615158] nvmet: adding queue 10 to ctrl 856. [ 1649.615430] nvmet: adding queue 11 to ctrl 856. [ 1649.615716] nvmet: adding queue 12 to ctrl 856. [ 1649.615983] nvmet: adding queue 13 to ctrl 856. [ 1649.616245] nvmet: adding queue 14 to ctrl 856. [ 1649.616524] nvmet: adding queue 15 to ctrl 856. [ 1649.631432] nvmet: adding queue 16 to ctrl 856. [ 1649.699584] nvmet: creating controller 857 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1649.753572] nvmet: adding queue 1 to ctrl 857. [ 1649.753733] nvmet: adding queue 2 to ctrl 857. [ 1649.753940] nvmet: adding queue 3 to ctrl 857. [ 1649.754185] nvmet: adding queue 4 to ctrl 857. [ 1649.754368] nvmet: adding queue 5 to ctrl 857. [ 1649.754584] nvmet: adding queue 6 to ctrl 857. [ 1649.754755] nvmet: adding queue 7 to ctrl 857. [ 1649.754964] nvmet: adding queue 8 to ctrl 857. [ 1649.755180] nvmet: adding queue 9 to ctrl 857. [ 1649.755496] nvmet: adding queue 10 to ctrl 857. [ 1649.755767] nvmet: adding queue 11 to ctrl 857. [ 1649.756050] nvmet: adding queue 12 to ctrl 857. [ 1649.756311] nvmet: adding queue 13 to ctrl 857. [ 1649.756493] nvmet: adding queue 14 to ctrl 857. [ 1649.756712] nvmet: adding queue 15 to ctrl 857. [ 1649.756956] nvmet: adding queue 16 to ctrl 857. [ 1649.815636] nvmet: ctrl 779 keep-alive timer (15 seconds) expired! [ 1649.815638] nvmet: ctrl 779 fatal error occurred! [ 1649.818597] nvmet_rdma: freeing queue 14556 [ 1649.820349] nvmet_rdma: freeing queue 14557 [ 1649.821720] nvmet_rdma: freeing queue 14558 [ 1649.823030] nvmet_rdma: freeing queue 14559 [ 1649.825116] nvmet_rdma: freeing queue 14560 [ 1649.826286] nvmet_rdma: freeing queue 14561 [ 1649.827729] nvmet_rdma: freeing queue 14562 [ 1649.850683] nvmet: creating controller 858 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1649.902717] nvmet: adding queue 1 to ctrl 858. [ 1649.909200] nvmet: adding queue 2 to ctrl 858. [ 1649.909434] nvmet: adding queue 3 to ctrl 858. [ 1649.909659] nvmet: adding queue 4 to ctrl 858. [ 1649.909856] nvmet: adding queue 5 to ctrl 858. [ 1649.910047] nvmet: adding queue 6 to ctrl 858. [ 1649.910211] nvmet: adding queue 7 to ctrl 858. [ 1649.910418] nvmet: adding queue 8 to ctrl 858. [ 1649.910659] nvmet: adding queue 9 to ctrl 858. [ 1649.910912] nvmet: adding queue 10 to ctrl 858. [ 1649.911182] nvmet: adding queue 11 to ctrl 858. [ 1649.911432] nvmet: adding queue 12 to ctrl 858. [ 1649.911627] nvmet: adding queue 13 to ctrl 858. [ 1649.967397] nvmet: adding queue 14 to ctrl 858. [ 1649.967645] nvmet: adding queue 15 to ctrl 858. [ 1649.995136] nvmet: adding queue 16 to ctrl 858. [ 1650.110279] nvmet: creating controller 859 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1650.163199] nvmet: adding queue 1 to ctrl 859. [ 1650.163433] nvmet: adding queue 2 to ctrl 859. [ 1650.163667] nvmet: adding queue 3 to ctrl 859. [ 1650.163911] nvmet: adding queue 4 to ctrl 859. [ 1650.164101] nvmet: adding queue 5 to ctrl 859. [ 1650.177701] nvmet: adding queue 6 to ctrl 859. [ 1650.177918] nvmet: adding queue 7 to ctrl 859. [ 1650.197610] nvmet: adding queue 8 to ctrl 859. [ 1650.197861] nvmet: adding queue 9 to ctrl 859. [ 1650.217940] nvmet: adding queue 10 to ctrl 859. [ 1650.218208] nvmet: adding queue 11 to ctrl 859. [ 1650.218525] nvmet: adding queue 12 to ctrl 859. [ 1650.218764] nvmet: adding queue 13 to ctrl 859. [ 1650.219000] nvmet: adding queue 14 to ctrl 859. [ 1650.219305] nvmet: adding queue 15 to ctrl 859. [ 1650.219560] nvmet: adding queue 16 to ctrl 859. [ 1650.340626] nvmet: creating controller 860 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1650.391834] nvmet: adding queue 1 to ctrl 860. [ 1650.392022] nvmet: adding queue 2 to ctrl 860. [ 1650.392346] nvmet: adding queue 3 to ctrl 860. [ 1650.392654] nvmet: adding queue 4 to ctrl 860. [ 1650.392818] nvmet: adding queue 5 to ctrl 860. [ 1650.393017] nvmet: adding queue 6 to ctrl 860. [ 1650.393332] nvmet: adding queue 7 to ctrl 860. [ 1650.393509] nvmet: adding queue 8 to ctrl 860. [ 1650.393730] nvmet: adding queue 9 to ctrl 860. [ 1650.395378] nvmet: adding queue 10 to ctrl 860. [ 1650.413897] nvmet: adding queue 11 to ctrl 860. [ 1650.414187] nvmet: adding queue 12 to ctrl 860. [ 1650.414427] nvmet: adding queue 13 to ctrl 860. [ 1650.414691] nvmet: adding queue 14 to ctrl 860. [ 1650.414965] nvmet: adding queue 15 to ctrl 860. [ 1650.415293] nvmet: adding queue 16 to ctrl 860. [ 1650.530173] nvmet: creating controller 861 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1650.583244] nvmet: adding queue 1 to ctrl 861. [ 1650.583453] nvmet: adding queue 2 to ctrl 861. [ 1650.583684] nvmet: adding queue 3 to ctrl 861. [ 1650.583873] nvmet: adding queue 4 to ctrl 861. [ 1650.584067] nvmet: adding queue 5 to ctrl 861. [ 1650.584242] nvmet: adding queue 6 to ctrl 861. [ 1650.584422] nvmet: adding queue 7 to ctrl 861. [ 1650.584585] nvmet: adding queue 8 to ctrl 861. [ 1650.584780] nvmet: adding queue 9 to ctrl 861. [ 1650.585004] nvmet: adding queue 10 to ctrl 861. [ 1650.585222] nvmet: adding queue 11 to ctrl 861. [ 1650.585442] nvmet: adding queue 12 to ctrl 861. [ 1650.603463] nvmet: adding queue 13 to ctrl 861. [ 1650.603716] nvmet: adding queue 14 to ctrl 861. [ 1650.603998] nvmet: adding queue 15 to ctrl 861. [ 1650.604297] nvmet: adding queue 16 to ctrl 861. [ 1650.690951] nvmet: creating controller 862 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1650.742584] nvmet: adding queue 1 to ctrl 862. [ 1650.742770] nvmet: adding queue 2 to ctrl 862. [ 1650.743007] nvmet: adding queue 3 to ctrl 862. [ 1650.743218] nvmet: adding queue 4 to ctrl 862. [ 1650.743391] nvmet: adding queue 5 to ctrl 862. [ 1650.743584] nvmet: adding queue 6 to ctrl 862. [ 1650.743772] nvmet: adding queue 7 to ctrl 862. [ 1650.754308] nvmet: adding queue 8 to ctrl 862. [ 1650.754489] nvmet: adding queue 9 to ctrl 862. [ 1650.774264] nvmet: adding queue 10 to ctrl 862. [ 1650.774541] nvmet: adding queue 11 to ctrl 862. [ 1650.774827] nvmet: adding queue 12 to ctrl 862. [ 1650.775057] nvmet: adding queue 13 to ctrl 862. [ 1650.775332] nvmet: adding queue 14 to ctrl 862. [ 1650.775649] nvmet: adding queue 15 to ctrl 862. [ 1650.776005] nvmet: adding queue 16 to ctrl 862. [ 1650.842938] nvmet_rdma: freeing queue 14644 [ 1650.870363] nvmet: creating controller 863 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1650.921991] nvmet: adding queue 1 to ctrl 863. [ 1650.935031] nvmet: adding queue 2 to ctrl 863. [ 1650.935302] nvmet: adding queue 3 to ctrl 863. [ 1650.955886] nvmet: adding queue 4 to ctrl 863. [ 1650.956173] nvmet: adding queue 5 to ctrl 863. [ 1650.956455] nvmet: adding queue 6 to ctrl 863. [ 1650.956727] nvmet: adding queue 7 to ctrl 863. [ 1650.957034] nvmet: adding queue 8 to ctrl 863. [ 1650.957264] nvmet: adding queue 9 to ctrl 863. [ 1650.957527] nvmet: adding queue 10 to ctrl 863. [ 1650.957836] nvmet: adding queue 11 to ctrl 863. [ 1650.958159] nvmet: adding queue 12 to ctrl 863. [ 1650.958380] nvmet: adding queue 13 to ctrl 863. [ 1650.958592] nvmet: adding queue 14 to ctrl 863. [ 1650.958810] nvmet: adding queue 15 to ctrl 863. [ 1650.959053] nvmet: adding queue 16 to ctrl 863. [ 1650.995186] nvmet_rdma: freeing queue 14656 [ 1650.996958] nvmet_rdma: freeing queue 14657 [ 1650.998791] nvmet_rdma: freeing queue 14658 [ 1651.000195] nvmet_rdma: freeing queue 14659 [ 1651.001465] nvmet_rdma: freeing queue 14660 [ 1651.002850] nvmet_rdma: freeing queue 14661 [ 1651.004555] nvmet_rdma: freeing queue 14662 [ 1651.012191] nvmet_rdma: freeing queue 14667 [ 1651.013603] nvmet_rdma: freeing queue 14668 [ 1651.014884] nvmet_rdma: freeing queue 14669 [ 1651.016287] nvmet_rdma: freeing queue 14670 [ 1651.017999] nvmet_rdma: freeing queue 14654 [ 1651.030177] nvmet: creating controller 864 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1651.081992] nvmet: adding queue 1 to ctrl 864. [ 1651.082204] nvmet: adding queue 2 to ctrl 864. [ 1651.082471] nvmet: adding queue 3 to ctrl 864. [ 1651.108066] nvmet: adding queue 4 to ctrl 864. [ 1651.127965] nvmet: adding queue 5 to ctrl 864. [ 1651.128259] nvmet: adding queue 6 to ctrl 864. [ 1651.128592] nvmet: adding queue 7 to ctrl 864. [ 1651.128890] nvmet: adding queue 8 to ctrl 864. [ 1651.129184] nvmet: adding queue 9 to ctrl 864. [ 1651.129518] nvmet: adding queue 10 to ctrl 864. [ 1651.129739] nvmet: adding queue 11 to ctrl 864. [ 1651.129995] nvmet: adding queue 12 to ctrl 864. [ 1651.130198] nvmet: adding queue 13 to ctrl 864. [ 1651.130417] nvmet: adding queue 14 to ctrl 864. [ 1651.130764] nvmet: adding queue 15 to ctrl 864. [ 1651.130993] nvmet: adding queue 16 to ctrl 864. [ 1651.200469] nvmet_rdma: freeing queue 14683 [ 1651.203376] nvmet_rdma: freeing queue 14685 [ 1651.204640] nvmet_rdma: freeing queue 14686 [ 1651.208035] nvmet_rdma: freeing queue 14671 [ 1651.220461] nvmet: creating controller 865 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1651.273046] nvmet: adding queue 1 to ctrl 865. [ 1651.273258] nvmet: adding queue 2 to ctrl 865. [ 1651.273423] nvmet: adding queue 3 to ctrl 865. [ 1651.273650] nvmet: adding queue 4 to ctrl 865. [ 1651.273869] nvmet: adding queue 5 to ctrl 865. [ 1651.274062] nvmet: adding queue 6 to ctrl 865. [ 1651.288622] nvmet: adding queue 7 to ctrl 865. [ 1651.288939] nvmet: adding queue 8 to ctrl 865. [ 1651.289206] nvmet: adding queue 9 to ctrl 865. [ 1651.289440] nvmet: adding queue 10 to ctrl 865. [ 1651.289722] nvmet: adding queue 11 to ctrl 865. [ 1651.289970] nvmet: adding queue 12 to ctrl 865. [ 1651.290208] nvmet: adding queue 13 to ctrl 865. [ 1651.290454] nvmet: adding queue 14 to ctrl 865. [ 1651.290708] nvmet: adding queue 15 to ctrl 865. [ 1651.290980] nvmet: adding queue 16 to ctrl 865. [ 1651.353360] nvmet_rdma: freeing queue 14689 [ 1651.359871] nvmet_rdma: freeing queue 14693 [ 1651.361434] nvmet_rdma: freeing queue 14694 [ 1651.363371] nvmet_rdma: freeing queue 14695 [ 1651.364510] nvmet_rdma: freeing queue 14696 [ 1651.365821] nvmet_rdma: freeing queue 14697 [ 1651.367346] nvmet_rdma: freeing queue 14698 [ 1651.369121] nvmet_rdma: freeing queue 14699 [ 1651.370660] nvmet_rdma: freeing queue 14700 [ 1651.373408] nvmet_rdma: freeing queue 14702 [ 1651.375016] nvmet_rdma: freeing queue 14703 [ 1651.390424] nvmet: creating controller 866 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1651.443268] nvmet: adding queue 1 to ctrl 866. [ 1651.448976] nvmet: adding queue 2 to ctrl 866. [ 1651.449189] nvmet: adding queue 3 to ctrl 866. [ 1651.469159] nvmet: adding queue 4 to ctrl 866. [ 1651.469465] nvmet: adding queue 5 to ctrl 866. [ 1651.469722] nvmet: adding queue 6 to ctrl 866. [ 1651.469934] nvmet: adding queue 7 to ctrl 866. [ 1651.470132] nvmet: adding queue 8 to ctrl 866. [ 1651.470304] nvmet: adding queue 9 to ctrl 866. [ 1651.470540] nvmet: adding queue 10 to ctrl 866. [ 1651.525353] nvmet: adding queue 11 to ctrl 866. [ 1651.525629] nvmet: adding queue 12 to ctrl 866. [ 1651.545323] nvmet: adding queue 13 to ctrl 866. [ 1651.545561] nvmet: adding queue 14 to ctrl 866. [ 1651.565376] nvmet: adding queue 15 to ctrl 866. [ 1651.565653] nvmet: adding queue 16 to ctrl 866. [ 1651.623461] nvmet_rdma: freeing queue 14706 [ 1651.637220] nvmet_rdma: freeing queue 14715 [ 1651.638541] nvmet_rdma: freeing queue 14716 [ 1651.640438] nvmet_rdma: freeing queue 14717 [ 1651.643042] nvmet_rdma: freeing queue 14719 [ 1651.659769] nvmet: creating controller 867 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1651.713807] nvmet: adding queue 1 to ctrl 867. [ 1651.713989] nvmet: adding queue 2 to ctrl 867. [ 1651.714193] nvmet: adding queue 3 to ctrl 867. [ 1651.714353] nvmet: adding queue 4 to ctrl 867. [ 1651.714577] nvmet: adding queue 5 to ctrl 867. [ 1651.714773] nvmet: adding queue 6 to ctrl 867. [ 1651.714946] nvmet: adding queue 7 to ctrl 867. [ 1651.715224] nvmet: adding queue 8 to ctrl 867. [ 1651.715397] nvmet: adding queue 9 to ctrl 867. [ 1651.715691] nvmet: adding queue 10 to ctrl 867. [ 1651.715972] nvmet: adding queue 11 to ctrl 867. [ 1651.716306] nvmet: adding queue 12 to ctrl 867. [ 1651.716549] nvmet: adding queue 13 to ctrl 867. [ 1651.716726] nvmet: adding queue 14 to ctrl 867. [ 1651.725979] nvmet: adding queue 15 to ctrl 867. [ 1651.746314] nvmet: adding queue 16 to ctrl 867. [ 1651.869915] nvmet: creating controller 868 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1651.923827] nvmet: adding queue 1 to ctrl 868. [ 1651.924034] nvmet: adding queue 2 to ctrl 868. [ 1651.924259] nvmet: adding queue 3 to ctrl 868. [ 1651.924496] nvmet: adding queue 4 to ctrl 868. [ 1651.924673] nvmet: adding queue 5 to ctrl 868. [ 1651.924843] nvmet: adding queue 6 to ctrl 868. [ 1651.925025] nvmet: adding queue 7 to ctrl 868. [ 1651.925219] nvmet: adding queue 8 to ctrl 868. [ 1651.925400] nvmet: adding queue 9 to ctrl 868. [ 1651.925693] nvmet: adding queue 10 to ctrl 868. [ 1651.925963] nvmet: adding queue 11 to ctrl 868. [ 1651.926240] nvmet: adding queue 12 to ctrl 868. [ 1651.926428] nvmet: adding queue 13 to ctrl 868. [ 1651.926638] nvmet: adding queue 14 to ctrl 868. [ 1651.926833] nvmet: adding queue 15 to ctrl 868. [ 1651.927108] nvmet: adding queue 16 to ctrl 868. [ 1651.988186] nvmet_rdma: freeing queue 14743 [ 1652.019822] nvmet: creating controller 869 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1652.076478] nvmet: adding queue 1 to ctrl 869. [ 1652.076687] nvmet: adding queue 2 to ctrl 869. [ 1652.076998] nvmet: adding queue 3 to ctrl 869. [ 1652.077219] nvmet: adding queue 4 to ctrl 869. [ 1652.077433] nvmet: adding queue 5 to ctrl 869. [ 1652.077615] nvmet: adding queue 6 to ctrl 869. [ 1652.077791] nvmet: adding queue 7 to ctrl 869. [ 1652.078009] nvmet: adding queue 8 to ctrl 869. [ 1652.078232] nvmet: adding queue 9 to ctrl 869. [ 1652.078508] nvmet: adding queue 10 to ctrl 869. [ 1652.078735] nvmet: adding queue 11 to ctrl 869. [ 1652.078944] nvmet: adding queue 12 to ctrl 869. [ 1652.094828] nvmet: adding queue 13 to ctrl 869. [ 1652.094998] nvmet: adding queue 14 to ctrl 869. [ 1652.113188] nvmet: adding queue 15 to ctrl 869. [ 1652.113482] nvmet: adding queue 16 to ctrl 869. [ 1652.185875] nvmet_rdma: freeing queue 14765 [ 1652.209818] nvmet: creating controller 870 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1652.265545] nvmet: adding queue 1 to ctrl 870. [ 1652.265801] nvmet: adding queue 2 to ctrl 870. [ 1652.266069] nvmet: adding queue 3 to ctrl 870. [ 1652.266289] nvmet: adding queue 4 to ctrl 870. [ 1652.283623] nvmet: adding queue 5 to ctrl 870. [ 1652.283912] nvmet: adding queue 6 to ctrl 870. [ 1652.303267] nvmet: adding queue 7 to ctrl 870. [ 1652.303551] nvmet: adding queue 8 to ctrl 870. [ 1652.322886] nvmet: adding queue 9 to ctrl 870. [ 1652.323141] nvmet: adding queue 10 to ctrl 870. [ 1652.323452] nvmet: adding queue 11 to ctrl 870. [ 1652.323759] nvmet: adding queue 12 to ctrl 870. [ 1652.324026] nvmet: adding queue 13 to ctrl 870. [ 1652.324219] nvmet: adding queue 14 to ctrl 870. [ 1652.324539] nvmet: adding queue 15 to ctrl 870. [ 1652.324865] nvmet: adding queue 16 to ctrl 870. [ 1652.410061] nvmet: creating controller 871 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1652.463233] nvmet: adding queue 1 to ctrl 871. [ 1652.463428] nvmet: adding queue 2 to ctrl 871. [ 1652.463699] nvmet: adding queue 3 to ctrl 871. [ 1652.463907] nvmet: adding queue 4 to ctrl 871. [ 1652.464098] nvmet: adding queue 5 to ctrl 871. [ 1652.464322] nvmet: adding queue 6 to ctrl 871. [ 1652.464523] nvmet: adding queue 7 to ctrl 871. [ 1652.464692] nvmet: adding queue 8 to ctrl 871. [ 1652.485685] nvmet: adding queue 9 to ctrl 871. [ 1652.508450] nvmet: adding queue 10 to ctrl 871. [ 1652.508681] nvmet: adding queue 11 to ctrl 871. [ 1652.508956] nvmet: adding queue 12 to ctrl 871. [ 1652.509211] nvmet: adding queue 13 to ctrl 871. [ 1652.509466] nvmet: adding queue 14 to ctrl 871. [ 1652.509713] nvmet: adding queue 15 to ctrl 871. [ 1652.509981] nvmet: adding queue 16 to ctrl 871. [ 1652.629596] nvmet: creating controller 872 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1652.682685] nvmet: adding queue 1 to ctrl 872. [ 1652.682911] nvmet: adding queue 2 to ctrl 872. [ 1652.683113] nvmet: adding queue 3 to ctrl 872. [ 1652.683343] nvmet: adding queue 4 to ctrl 872. [ 1652.683552] nvmet: adding queue 5 to ctrl 872. [ 1652.683715] nvmet: adding queue 6 to ctrl 872. [ 1652.683878] nvmet: adding queue 7 to ctrl 872. [ 1652.684087] nvmet: adding queue 8 to ctrl 872. [ 1652.684323] nvmet: adding queue 9 to ctrl 872. [ 1652.684683] nvmet: adding queue 10 to ctrl 872. [ 1652.684912] nvmet: adding queue 11 to ctrl 872. [ 1652.689968] nvmet: adding queue 12 to ctrl 872. [ 1652.690268] nvmet: adding queue 13 to ctrl 872. [ 1652.690480] nvmet: adding queue 14 to ctrl 872. [ 1652.690706] nvmet: adding queue 15 to ctrl 872. [ 1652.690999] nvmet: adding queue 16 to ctrl 872. [ 1652.810230] nvmet: creating controller 873 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1652.863431] nvmet: adding queue 1 to ctrl 873. [ 1652.863673] nvmet: adding queue 2 to ctrl 873. [ 1652.863889] nvmet: adding queue 3 to ctrl 873. [ 1652.864066] nvmet: adding queue 4 to ctrl 873. [ 1652.864245] nvmet: adding queue 5 to ctrl 873. [ 1652.864420] nvmet: adding queue 6 to ctrl 873. [ 1652.869456] nvmet: adding queue 7 to ctrl 873. [ 1652.869651] nvmet: adding queue 8 to ctrl 873. [ 1652.889709] nvmet: adding queue 9 to ctrl 873. [ 1652.890031] nvmet: adding queue 10 to ctrl 873. [ 1652.890244] nvmet: adding queue 11 to ctrl 873. [ 1652.890541] nvmet: adding queue 12 to ctrl 873. [ 1652.890802] nvmet: adding queue 13 to ctrl 873. [ 1652.891016] nvmet: adding queue 14 to ctrl 873. [ 1652.891268] nvmet: adding queue 15 to ctrl 873. [ 1652.909976] nvmet: adding queue 16 to ctrl 873. [ 1652.963429] nvmet_rdma: freeing queue 14825 [ 1652.979142] nvmet_rdma: freeing queue 14835 [ 1653.000329] nvmet: creating controller 874 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1653.076390] nvmet: adding queue 1 to ctrl 874. [ 1653.076675] nvmet: adding queue 2 to ctrl 874. [ 1653.099289] nvmet: adding queue 3 to ctrl 874. [ 1653.099561] nvmet: adding queue 4 to ctrl 874. [ 1653.099851] nvmet: adding queue 5 to ctrl 874. [ 1653.100452] nvmet: adding queue 6 to ctrl 874. [ 1653.100776] nvmet: adding queue 7 to ctrl 874. [ 1653.100972] nvmet: adding queue 8 to ctrl 874. [ 1653.101230] nvmet: adding queue 9 to ctrl 874. [ 1653.101504] nvmet: adding queue 10 to ctrl 874. [ 1653.101816] nvmet: adding queue 11 to ctrl 874. [ 1653.102088] nvmet: adding queue 12 to ctrl 874. [ 1653.102355] nvmet: adding queue 13 to ctrl 874. [ 1653.102626] nvmet: adding queue 14 to ctrl 874. [ 1653.102880] nvmet: adding queue 15 to ctrl 874. [ 1653.103133] nvmet: adding queue 16 to ctrl 874. [ 1653.180548] nvmet_rdma: freeing queue 14853 [ 1653.183284] nvmet_rdma: freeing queue 14855 [ 1653.184781] nvmet_rdma: freeing queue 14856 [ 1653.200255] nvmet: creating controller 875 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1653.253733] nvmet: adding queue 1 to ctrl 875. [ 1653.253940] nvmet: adding queue 2 to ctrl 875. [ 1653.262714] nvmet: adding queue 3 to ctrl 875. [ 1653.283044] nvmet: adding queue 4 to ctrl 875. [ 1653.283307] nvmet: adding queue 5 to ctrl 875. [ 1653.283602] nvmet: adding queue 6 to ctrl 875. [ 1653.283923] nvmet: adding queue 7 to ctrl 875. [ 1653.284214] nvmet: adding queue 8 to ctrl 875. [ 1653.284487] nvmet: adding queue 9 to ctrl 875. [ 1653.284783] nvmet: adding queue 10 to ctrl 875. [ 1653.285108] nvmet: adding queue 11 to ctrl 875. [ 1653.285384] nvmet: adding queue 12 to ctrl 875. [ 1653.285639] nvmet: adding queue 13 to ctrl 875. [ 1653.285842] nvmet: adding queue 14 to ctrl 875. [ 1653.286129] nvmet: adding queue 15 to ctrl 875. [ 1653.286421] nvmet: adding queue 16 to ctrl 875. [ 1653.353322] nvmet_rdma: freeing queue 14859 [ 1653.389495] nvmet: creating controller 876 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1653.443059] nvmet: adding queue 1 to ctrl 876. [ 1653.443240] nvmet: adding queue 2 to ctrl 876. [ 1653.443457] nvmet: adding queue 3 to ctrl 876. [ 1653.443730] nvmet: adding queue 4 to ctrl 876. [ 1653.443896] nvmet: adding queue 5 to ctrl 876. [ 1653.455333] nvmet: adding queue 6 to ctrl 876. [ 1653.455554] nvmet: adding queue 7 to ctrl 876. [ 1653.455835] nvmet: adding queue 8 to ctrl 876. [ 1653.456102] nvmet: adding queue 9 to ctrl 876. [ 1653.456332] nvmet: adding queue 10 to ctrl 876. [ 1653.456592] nvmet: adding queue 11 to ctrl 876. [ 1653.456894] nvmet: adding queue 12 to ctrl 876. [ 1653.457100] nvmet: adding queue 13 to ctrl 876. [ 1653.457298] nvmet: adding queue 14 to ctrl 876. [ 1653.457547] nvmet: adding queue 15 to ctrl 876. [ 1653.457823] nvmet: adding queue 16 to ctrl 876. [ 1653.529837] nvmet_rdma: freeing queue 14880 [ 1653.531672] nvmet_rdma: freeing queue 14881 [ 1653.533282] nvmet_rdma: freeing queue 14882 [ 1653.534196] nvmet_rdma: freeing queue 14883 [ 1653.535787] nvmet_rdma: freeing queue 14884 [ 1653.559327] nvmet: creating controller 877 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1653.620286] nvmet: adding queue 1 to ctrl 877. [ 1653.620466] nvmet: adding queue 2 to ctrl 877. [ 1653.640172] nvmet: adding queue 3 to ctrl 877. [ 1653.640444] nvmet: adding queue 4 to ctrl 877. [ 1653.640610] nvmet: adding queue 5 to ctrl 877. [ 1653.640836] nvmet: adding queue 6 to ctrl 877. [ 1653.641137] nvmet: adding queue 7 to ctrl 877. [ 1653.641398] nvmet: adding queue 8 to ctrl 877. [ 1653.641633] nvmet: adding queue 9 to ctrl 877. [ 1653.660515] nvmet: adding queue 10 to ctrl 877. [ 1653.660823] nvmet: adding queue 11 to ctrl 877. [ 1653.665472] nvmet: ctrl 798 keep-alive timer (15 seconds) expired! [ 1653.665474] nvmet: ctrl 798 fatal error occurred! [ 1653.680795] nvmet: adding queue 12 to ctrl 877. [ 1653.681087] nvmet: adding queue 13 to ctrl 877. [ 1653.701659] nvmet: adding queue 14 to ctrl 877. [ 1653.701926] nvmet: adding queue 15 to ctrl 877. [ 1653.702197] nvmet: adding queue 16 to ctrl 877. [ 1653.779542] nvmet_rdma: freeing queue 14897 [ 1653.785420] nvmet_rdma: freeing queue 14901 [ 1653.809486] nvmet: creating controller 878 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1653.864053] nvmet: adding queue 1 to ctrl 878. [ 1653.864215] nvmet: adding queue 2 to ctrl 878. [ 1653.864415] nvmet: adding queue 3 to ctrl 878. [ 1653.864599] nvmet: adding queue 4 to ctrl 878. [ 1653.864784] nvmet: adding queue 5 to ctrl 878. [ 1653.864977] nvmet: adding queue 6 to ctrl 878. [ 1653.865199] nvmet: adding queue 7 to ctrl 878. [ 1653.865367] nvmet: adding queue 8 to ctrl 878. [ 1653.865571] nvmet: adding queue 9 to ctrl 878. [ 1653.865781] nvmet: adding queue 10 to ctrl 878. [ 1653.866092] nvmet: adding queue 11 to ctrl 878. [ 1653.866298] nvmet: adding queue 12 to ctrl 878. [ 1653.866523] nvmet: adding queue 13 to ctrl 878. [ 1653.874005] nvmet: adding queue 14 to ctrl 878. [ 1653.894110] nvmet: adding queue 15 to ctrl 878. [ 1653.894402] nvmet: adding queue 16 to ctrl 878. [ 1653.999226] nvmet: creating controller 879 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1654.053257] nvmet: adding queue 1 to ctrl 879. [ 1654.053460] nvmet: adding queue 2 to ctrl 879. [ 1654.053671] nvmet: adding queue 3 to ctrl 879. [ 1654.053863] nvmet: adding queue 4 to ctrl 879. [ 1654.054012] nvmet: adding queue 5 to ctrl 879. [ 1654.054200] nvmet: adding queue 6 to ctrl 879. [ 1654.054371] nvmet: adding queue 7 to ctrl 879. [ 1654.054586] nvmet: adding queue 8 to ctrl 879. [ 1654.054766] nvmet: adding queue 9 to ctrl 879. [ 1654.054955] nvmet: adding queue 10 to ctrl 879. [ 1654.055196] nvmet: adding queue 11 to ctrl 879. [ 1654.055442] nvmet: adding queue 12 to ctrl 879. [ 1654.055647] nvmet: adding queue 13 to ctrl 879. [ 1654.055817] nvmet: adding queue 14 to ctrl 879. [ 1654.056021] nvmet: adding queue 15 to ctrl 879. [ 1654.056265] nvmet: adding queue 16 to ctrl 879. [ 1654.191694] nvmet_rdma: freeing queue 14939 [ 1654.194713] nvmet_rdma: freeing queue 14941 [ 1654.196344] nvmet_rdma: freeing queue 14942 [ 1654.210024] nvmet: creating controller 880 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1654.263112] nvmet: adding queue 1 to ctrl 880. [ 1654.263388] nvmet: adding queue 2 to ctrl 880. [ 1654.263576] nvmet: adding queue 3 to ctrl 880. [ 1654.263819] nvmet: adding queue 4 to ctrl 880. [ 1654.264018] nvmet: adding queue 5 to ctrl 880. [ 1654.264218] nvmet: adding queue 6 to ctrl 880. [ 1654.264364] nvmet: adding queue 7 to ctrl 880. [ 1654.264600] nvmet: adding queue 8 to ctrl 880. [ 1654.264798] nvmet: adding queue 9 to ctrl 880. [ 1654.265068] nvmet: adding queue 10 to ctrl 880. [ 1654.265227] nvmet: adding queue 11 to ctrl 880. [ 1654.277031] nvmet: adding queue 12 to ctrl 880. [ 1654.277222] nvmet: adding queue 13 to ctrl 880. [ 1654.296990] nvmet: adding queue 14 to ctrl 880. [ 1654.297280] nvmet: adding queue 15 to ctrl 880. [ 1654.297513] nvmet: adding queue 16 to ctrl 880. [ 1654.389902] nvmet: creating controller 881 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1654.443518] nvmet: adding queue 1 to ctrl 881. [ 1654.443795] nvmet: adding queue 2 to ctrl 881. [ 1654.443990] nvmet: adding queue 3 to ctrl 881. [ 1654.459542] nvmet: adding queue 4 to ctrl 881. [ 1654.459740] nvmet: adding queue 5 to ctrl 881. [ 1654.479889] nvmet: adding queue 6 to ctrl 881. [ 1654.480165] nvmet: adding queue 7 to ctrl 881. [ 1654.500143] nvmet: adding queue 8 to ctrl 881. [ 1654.500371] nvmet: adding queue 9 to ctrl 881. [ 1654.500648] nvmet: adding queue 10 to ctrl 881. [ 1654.500898] nvmet: adding queue 11 to ctrl 881. [ 1654.501112] nvmet: adding queue 12 to ctrl 881. [ 1654.501294] nvmet: adding queue 13 to ctrl 881. [ 1654.501527] nvmet: adding queue 14 to ctrl 881. [ 1654.501816] nvmet: adding queue 15 to ctrl 881. [ 1654.502029] nvmet: adding queue 16 to ctrl 881. [ 1654.553034] nvmet_rdma: freeing queue 14961 [ 1654.555231] nvmet_rdma: freeing queue 14962 [ 1654.556781] nvmet_rdma: freeing queue 14963 [ 1654.558381] nvmet_rdma: freeing queue 14964 [ 1654.559715] nvmet_rdma: freeing queue 14965 [ 1654.561233] nvmet_rdma: freeing queue 14966 [ 1654.562690] nvmet_rdma: freeing queue 14967 [ 1654.564246] nvmet_rdma: freeing queue 14968 [ 1654.565625] nvmet_rdma: freeing queue 14969 [ 1654.573058] nvmet_rdma: freeing queue 14974 [ 1654.576018] nvmet_rdma: freeing queue 14976 [ 1654.589769] nvmet: creating controller 882 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1654.644240] nvmet: adding queue 1 to ctrl 882. [ 1654.644440] nvmet: adding queue 2 to ctrl 882. [ 1654.644659] nvmet: adding queue 3 to ctrl 882. [ 1654.644973] nvmet: adding queue 4 to ctrl 882. [ 1654.645108] nvmet: adding queue 5 to ctrl 882. [ 1654.645284] nvmet: adding queue 6 to ctrl 882. [ 1654.645566] nvmet: adding queue 7 to ctrl 882. [ 1654.650861] nvmet: adding queue 8 to ctrl 882. [ 1654.669184] nvmet: adding queue 9 to ctrl 882. [ 1654.669428] nvmet: adding queue 10 to ctrl 882. [ 1654.669722] nvmet: adding queue 11 to ctrl 882. [ 1654.669972] nvmet: adding queue 12 to ctrl 882. [ 1654.670170] nvmet: adding queue 13 to ctrl 882. [ 1654.670385] nvmet: adding queue 14 to ctrl 882. [ 1654.670671] nvmet: adding queue 15 to ctrl 882. [ 1654.671005] nvmet: adding queue 16 to ctrl 882. [ 1654.723213] nvmet_rdma: freeing queue 14978 [ 1654.725708] nvmet_rdma: freeing queue 14979 [ 1654.735865] nvmet_rdma: freeing queue 14986 [ 1654.737414] nvmet_rdma: freeing queue 14987 [ 1654.738932] nvmet_rdma: freeing queue 14988 [ 1654.760002] nvmet: creating controller 883 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1654.813495] nvmet: adding queue 1 to ctrl 883. [ 1654.813674] nvmet: adding queue 2 to ctrl 883. [ 1654.813937] nvmet: adding queue 3 to ctrl 883. [ 1654.814165] nvmet: adding queue 4 to ctrl 883. [ 1654.814373] nvmet: adding queue 5 to ctrl 883. [ 1654.814546] nvmet: adding queue 6 to ctrl 883. [ 1654.814736] nvmet: adding queue 7 to ctrl 883. [ 1654.814929] nvmet: adding queue 8 to ctrl 883. [ 1654.815137] nvmet: adding queue 9 to ctrl 883. [ 1654.815365] nvmet: adding queue 10 to ctrl 883. [ 1654.818970] nvmet: adding queue 11 to ctrl 883. [ 1654.819194] nvmet: adding queue 12 to ctrl 883. [ 1654.819399] nvmet: adding queue 13 to ctrl 883. [ 1654.819610] nvmet: adding queue 14 to ctrl 883. [ 1654.819871] nvmet: adding queue 15 to ctrl 883. [ 1654.820128] nvmet: adding queue 16 to ctrl 883. [ 1654.903397] nvmet_rdma: freeing queue 14995 [ 1654.905168] nvmet_rdma: freeing queue 14996 [ 1654.906727] nvmet_rdma: freeing queue 14997 [ 1654.909512] nvmet_rdma: freeing queue 14999 [ 1654.914087] nvmet_rdma: freeing queue 15002 [ 1654.915301] nvmet_rdma: freeing queue 15003 [ 1654.916828] nvmet_rdma: freeing queue 15004 [ 1654.918784] nvmet_rdma: freeing queue 15005 [ 1654.921109] nvmet_rdma: freeing queue 15007 [ 1654.922555] nvmet_rdma: freeing queue 15008 [ 1654.924014] nvmet_rdma: freeing queue 15009 [ 1654.939456] nvmet: creating controller 884 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1654.992255] nvmet: adding queue 1 to ctrl 884. [ 1654.992663] nvmet: adding queue 2 to ctrl 884. [ 1654.992922] nvmet: adding queue 3 to ctrl 884. [ 1654.993159] nvmet: adding queue 4 to ctrl 884. [ 1654.993302] nvmet: adding queue 5 to ctrl 884. [ 1654.999921] nvmet: adding queue 6 to ctrl 884. [ 1655.000114] nvmet: adding queue 7 to ctrl 884. [ 1655.020255] nvmet: adding queue 8 to ctrl 884. [ 1655.020502] nvmet: adding queue 9 to ctrl 884. [ 1655.020715] nvmet: adding queue 10 to ctrl 884. [ 1655.021014] nvmet: adding queue 11 to ctrl 884. [ 1655.021315] nvmet: adding queue 12 to ctrl 884. [ 1655.021506] nvmet: adding queue 13 to ctrl 884. [ 1655.021693] nvmet: adding queue 14 to ctrl 884. [ 1655.040180] nvmet: adding queue 15 to ctrl 884. [ 1655.040486] nvmet: adding queue 16 to ctrl 884. [ 1655.128959] nvmet: creating controller 885 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1655.181994] nvmet: adding queue 1 to ctrl 885. [ 1655.196413] nvmet: adding queue 2 to ctrl 885. [ 1655.196694] nvmet: adding queue 3 to ctrl 885. [ 1655.197022] nvmet: adding queue 4 to ctrl 885. [ 1655.197320] nvmet: adding queue 5 to ctrl 885. [ 1655.197613] nvmet: adding queue 6 to ctrl 885. [ 1655.197767] nvmet: adding queue 7 to ctrl 885. [ 1655.197997] nvmet: adding queue 8 to ctrl 885. [ 1655.198242] nvmet: adding queue 9 to ctrl 885. [ 1655.198595] nvmet: adding queue 10 to ctrl 885. [ 1655.198899] nvmet: adding queue 11 to ctrl 885. [ 1655.199125] nvmet: adding queue 12 to ctrl 885. [ 1655.199330] nvmet: adding queue 13 to ctrl 885. [ 1655.199563] nvmet: adding queue 14 to ctrl 885. [ 1655.199813] nvmet: adding queue 15 to ctrl 885. [ 1655.200124] nvmet: adding queue 16 to ctrl 885. [ 1655.277842] nvmet_rdma: freeing queue 15028 [ 1655.290192] nvmet: creating controller 886 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1655.343318] nvmet: adding queue 1 to ctrl 886. [ 1655.359037] nvmet: adding queue 2 to ctrl 886. [ 1655.379348] nvmet: adding queue 3 to ctrl 886. [ 1655.379655] nvmet: adding queue 4 to ctrl 886. [ 1655.379960] nvmet: adding queue 5 to ctrl 886. [ 1655.380165] nvmet: adding queue 6 to ctrl 886. [ 1655.380370] nvmet: adding queue 7 to ctrl 886. [ 1655.380558] nvmet: adding queue 8 to ctrl 886. [ 1655.380795] nvmet: adding queue 9 to ctrl 886. [ 1655.381081] nvmet: adding queue 10 to ctrl 886. [ 1655.381314] nvmet: adding queue 11 to ctrl 886. [ 1655.381554] nvmet: adding queue 12 to ctrl 886. [ 1655.381766] nvmet: adding queue 13 to ctrl 886. [ 1655.381964] nvmet: adding queue 14 to ctrl 886. [ 1655.382346] nvmet: adding queue 15 to ctrl 886. [ 1655.382629] nvmet: adding queue 16 to ctrl 886. [ 1655.499564] nvmet: creating controller 887 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1655.552242] nvmet: adding queue 1 to ctrl 887. [ 1655.552422] nvmet: adding queue 2 to ctrl 887. [ 1655.552638] nvmet: adding queue 3 to ctrl 887. [ 1655.552900] nvmet: adding queue 4 to ctrl 887. [ 1655.572831] nvmet: adding queue 5 to ctrl 887. [ 1655.573136] nvmet: adding queue 6 to ctrl 887. [ 1655.573425] nvmet: adding queue 7 to ctrl 887. [ 1655.573720] nvmet: adding queue 8 to ctrl 887. [ 1655.573978] nvmet: adding queue 9 to ctrl 887. [ 1655.574279] nvmet: adding queue 10 to ctrl 887. [ 1655.574566] nvmet: adding queue 11 to ctrl 887. [ 1655.574839] nvmet: adding queue 12 to ctrl 887. [ 1655.575013] nvmet: adding queue 13 to ctrl 887. [ 1655.575215] nvmet: adding queue 14 to ctrl 887. [ 1655.575392] nvmet: ctrl 809 keep-alive timer (15 seconds) expired! [ 1655.575394] nvmet: ctrl 809 fatal error occurred! [ 1655.575597] nvmet: adding queue 15 to ctrl 887. [ 1655.575882] nvmet: adding queue 16 to ctrl 887. [ 1655.643082] nvmet_rdma: freeing queue 15063 [ 1655.644908] nvmet_rdma: freeing queue 15064 [ 1655.648521] nvmet_rdma: freeing queue 15066 [ 1655.650134] nvmet_rdma: freeing queue 15067 [ 1655.657696] nvmet_rdma: freeing queue 15072 [ 1655.662083] nvmet_rdma: freeing queue 15075 [ 1655.679682] nvmet: creating controller 888 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1655.732836] nvmet: adding queue 1 to ctrl 888. [ 1655.738193] nvmet: adding queue 2 to ctrl 888. [ 1655.738485] nvmet: adding queue 3 to ctrl 888. [ 1655.738660] nvmet: adding queue 4 to ctrl 888. [ 1655.738848] nvmet: adding queue 5 to ctrl 888. [ 1655.739047] nvmet: adding queue 6 to ctrl 888. [ 1655.739241] nvmet: adding queue 7 to ctrl 888. [ 1655.739506] nvmet: adding queue 8 to ctrl 888. [ 1655.759318] nvmet: adding queue 9 to ctrl 888. [ 1655.759588] nvmet: adding queue 10 to ctrl 888. [ 1655.779408] nvmet: adding queue 11 to ctrl 888. [ 1655.779791] nvmet: adding queue 12 to ctrl 888. [ 1655.799403] nvmet: adding queue 13 to ctrl 888. [ 1655.799660] nvmet: adding queue 14 to ctrl 888. [ 1655.800027] nvmet: adding queue 15 to ctrl 888. [ 1655.800284] nvmet: adding queue 16 to ctrl 888. [ 1655.909302] nvmet: creating controller 889 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1655.963612] nvmet: adding queue 1 to ctrl 889. [ 1655.963882] nvmet: adding queue 2 to ctrl 889. [ 1655.964161] nvmet: adding queue 3 to ctrl 889. [ 1655.964371] nvmet: adding queue 4 to ctrl 889. [ 1655.964586] nvmet: adding queue 5 to ctrl 889. [ 1655.964813] nvmet: adding queue 6 to ctrl 889. [ 1655.965002] nvmet: adding queue 7 to ctrl 889. [ 1655.965223] nvmet: adding queue 8 to ctrl 889. [ 1655.965418] nvmet: adding queue 9 to ctrl 889. [ 1655.965677] nvmet: adding queue 10 to ctrl 889. [ 1655.965930] nvmet: adding queue 11 to ctrl 889. [ 1655.966189] nvmet: adding queue 12 to ctrl 889. [ 1655.981697] nvmet: adding queue 13 to ctrl 889. [ 1656.001684] nvmet: adding queue 14 to ctrl 889. [ 1656.001969] nvmet: adding queue 15 to ctrl 889. [ 1656.002293] nvmet: adding queue 16 to ctrl 889. [ 1656.119579] nvmet: creating controller 890 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1656.173183] nvmet: adding queue 1 to ctrl 890. [ 1656.173371] nvmet: adding queue 2 to ctrl 890. [ 1656.173610] nvmet: adding queue 3 to ctrl 890. [ 1656.173831] nvmet: adding queue 4 to ctrl 890. [ 1656.174012] nvmet: adding queue 5 to ctrl 890. [ 1656.174184] nvmet: adding queue 6 to ctrl 890. [ 1656.174385] nvmet: adding queue 7 to ctrl 890. [ 1656.174615] nvmet: adding queue 8 to ctrl 890. [ 1656.174814] nvmet: adding queue 9 to ctrl 890. [ 1656.175070] nvmet: adding queue 10 to ctrl 890. [ 1656.175263] nvmet: adding queue 11 to ctrl 890. [ 1656.175505] nvmet: adding queue 12 to ctrl 890. [ 1656.175717] nvmet: adding queue 13 to ctrl 890. [ 1656.175933] nvmet: adding queue 14 to ctrl 890. [ 1656.176167] nvmet: adding queue 15 to ctrl 890. [ 1656.189879] nvmet: adding queue 16 to ctrl 890. [ 1656.308683] nvmet: creating controller 891 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1656.361774] nvmet: adding queue 1 to ctrl 891. [ 1656.361966] nvmet: adding queue 2 to ctrl 891. [ 1656.362251] nvmet: adding queue 3 to ctrl 891. [ 1656.362463] nvmet: adding queue 4 to ctrl 891. [ 1656.362668] nvmet: adding queue 5 to ctrl 891. [ 1656.362864] nvmet: adding queue 6 to ctrl 891. [ 1656.363077] nvmet: adding queue 7 to ctrl 891. [ 1656.363277] nvmet: adding queue 8 to ctrl 891. [ 1656.363519] nvmet: adding queue 9 to ctrl 891. [ 1656.363841] nvmet: adding queue 10 to ctrl 891. [ 1656.366308] nvmet: adding queue 11 to ctrl 891. [ 1656.366504] nvmet: adding queue 12 to ctrl 891. [ 1656.387077] nvmet: adding queue 13 to ctrl 891. [ 1656.387361] nvmet: adding queue 14 to ctrl 891. [ 1656.387615] nvmet: adding queue 15 to ctrl 891. [ 1656.387912] nvmet: adding queue 16 to ctrl 891. [ 1656.479442] nvmet: creating controller 892 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1656.534181] nvmet: adding queue 1 to ctrl 892. [ 1656.534390] nvmet: adding queue 2 to ctrl 892. [ 1656.552039] nvmet: adding queue 3 to ctrl 892. [ 1656.552354] nvmet: adding queue 4 to ctrl 892. [ 1656.572335] nvmet: adding queue 5 to ctrl 892. [ 1656.572604] nvmet: adding queue 6 to ctrl 892. [ 1656.594586] nvmet: adding queue 7 to ctrl 892. [ 1656.594868] nvmet: adding queue 8 to ctrl 892. [ 1656.595151] nvmet: adding queue 9 to ctrl 892. [ 1656.595505] nvmet: adding queue 10 to ctrl 892. [ 1656.595789] nvmet: adding queue 11 to ctrl 892. [ 1656.596069] nvmet: adding queue 12 to ctrl 892. [ 1656.596336] nvmet: adding queue 13 to ctrl 892. [ 1656.596691] nvmet: adding queue 14 to ctrl 892. [ 1656.596985] nvmet: adding queue 15 to ctrl 892. [ 1656.597296] nvmet: adding queue 16 to ctrl 892. [ 1656.693899] nvmet_rdma: freeing queue 15155 [ 1656.719179] nvmet: creating controller 893 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1656.772228] nvmet: adding queue 1 to ctrl 893. [ 1656.772445] nvmet: adding queue 2 to ctrl 893. [ 1656.772629] nvmet: adding queue 3 to ctrl 893. [ 1656.772812] nvmet: adding queue 4 to ctrl 893. [ 1656.773018] nvmet: adding queue 5 to ctrl 893. [ 1656.773209] nvmet: adding queue 6 to ctrl 893. [ 1656.792780] nvmet: adding queue 7 to ctrl 893. [ 1656.812809] nvmet: adding queue 8 to ctrl 893. [ 1656.813046] nvmet: adding queue 9 to ctrl 893. [ 1656.813348] nvmet: adding queue 10 to ctrl 893. [ 1656.813624] nvmet: adding queue 11 to ctrl 893. [ 1656.813942] nvmet: adding queue 12 to ctrl 893. [ 1656.814190] nvmet: adding queue 13 to ctrl 893. [ 1656.814425] nvmet: adding queue 14 to ctrl 893. [ 1656.814753] nvmet: adding queue 15 to ctrl 893. [ 1656.815115] nvmet: adding queue 16 to ctrl 893. [ 1656.889962] nvmet: creating controller 894 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1656.942096] nvmet: adding queue 1 to ctrl 894. [ 1656.942366] nvmet: adding queue 2 to ctrl 894. [ 1656.942648] nvmet: adding queue 3 to ctrl 894. [ 1656.942847] nvmet: adding queue 4 to ctrl 894. [ 1656.943020] nvmet: adding queue 5 to ctrl 894. [ 1656.943155] nvmet: adding queue 6 to ctrl 894. [ 1656.943310] nvmet: adding queue 7 to ctrl 894. [ 1656.943600] nvmet: adding queue 8 to ctrl 894. [ 1656.943794] nvmet: adding queue 9 to ctrl 894. [ 1656.951405] nvmet: adding queue 10 to ctrl 894. [ 1656.951698] nvmet: adding queue 11 to ctrl 894. [ 1656.951892] nvmet: adding queue 12 to ctrl 894. [ 1656.952150] nvmet: adding queue 13 to ctrl 894. [ 1656.952398] nvmet: adding queue 14 to ctrl 894. [ 1656.952750] nvmet: adding queue 15 to ctrl 894. [ 1656.953013] nvmet: adding queue 16 to ctrl 894. [ 1657.059368] nvmet: creating controller 895 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1657.113496] nvmet: adding queue 1 to ctrl 895. [ 1657.113667] nvmet: adding queue 2 to ctrl 895. [ 1657.113880] nvmet: adding queue 3 to ctrl 895. [ 1657.114190] nvmet: adding queue 4 to ctrl 895. [ 1657.129672] nvmet: adding queue 5 to ctrl 895. [ 1657.129805] nvmet: adding queue 6 to ctrl 895. [ 1657.150470] nvmet: adding queue 7 to ctrl 895. [ 1657.150795] nvmet: adding queue 8 to ctrl 895. [ 1657.150967] nvmet: adding queue 9 to ctrl 895. [ 1657.151209] nvmet: adding queue 10 to ctrl 895. [ 1657.151432] nvmet: adding queue 11 to ctrl 895. [ 1657.151676] nvmet: adding queue 12 to ctrl 895. [ 1657.151905] nvmet: adding queue 13 to ctrl 895. [ 1657.170373] nvmet: adding queue 14 to ctrl 895. [ 1657.170691] nvmet: adding queue 15 to ctrl 895. [ 1657.190292] nvmet: adding queue 16 to ctrl 895. [ 1657.269172] nvmet: creating controller 896 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1657.332436] nvmet: adding queue 1 to ctrl 896. [ 1657.332690] nvmet: adding queue 2 to ctrl 896. [ 1657.333004] nvmet: adding queue 3 to ctrl 896. [ 1657.333210] nvmet: adding queue 4 to ctrl 896. [ 1657.333391] nvmet: adding queue 5 to ctrl 896. [ 1657.333577] nvmet: adding queue 6 to ctrl 896. [ 1657.333774] nvmet: adding queue 7 to ctrl 896. [ 1657.333962] nvmet: adding queue 8 to ctrl 896. [ 1657.334101] nvmet: adding queue 9 to ctrl 896. [ 1657.334320] nvmet: adding queue 10 to ctrl 896. [ 1657.334561] nvmet: adding queue 11 to ctrl 896. [ 1657.334825] nvmet: adding queue 12 to ctrl 896. [ 1657.335006] nvmet: adding queue 13 to ctrl 896. [ 1657.335199] nvmet: adding queue 14 to ctrl 896. [ 1657.335424] nvmet: adding queue 15 to ctrl 896. [ 1657.335704] nvmet: adding queue 16 to ctrl 896. [ 1657.459457] nvmet: creating controller 897 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1657.524725] nvmet: adding queue 1 to ctrl 897. [ 1657.544614] nvmet: adding queue 2 to ctrl 897. [ 1657.544872] nvmet: adding queue 3 to ctrl 897. [ 1657.545187] nvmet: adding queue 4 to ctrl 897. [ 1657.545511] nvmet: adding queue 5 to ctrl 897. [ 1657.545790] nvmet: adding queue 6 to ctrl 897. [ 1657.546068] nvmet: adding queue 7 to ctrl 897. [ 1657.546439] nvmet: adding queue 8 to ctrl 897. [ 1657.546665] nvmet: adding queue 9 to ctrl 897. [ 1657.546936] nvmet: adding queue 10 to ctrl 897. [ 1657.547207] nvmet: adding queue 11 to ctrl 897. [ 1657.547497] nvmet: adding queue 12 to ctrl 897. [ 1657.547719] nvmet: adding queue 13 to ctrl 897. [ 1657.547921] nvmet: adding queue 14 to ctrl 897. [ 1657.548146] nvmet: adding queue 15 to ctrl 897. [ 1657.548385] nvmet: adding queue 16 to ctrl 897. [ 1657.659359] nvmet: creating controller 898 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1657.713161] nvmet: adding queue 1 to ctrl 898. [ 1657.713365] nvmet: adding queue 2 to ctrl 898. [ 1657.713552] nvmet: adding queue 3 to ctrl 898. [ 1657.730477] nvmet: adding queue 4 to ctrl 898. [ 1657.730754] nvmet: adding queue 5 to ctrl 898. [ 1657.730944] nvmet: adding queue 6 to ctrl 898. [ 1657.731212] nvmet: adding queue 7 to ctrl 898. [ 1657.731376] nvmet: adding queue 8 to ctrl 898. [ 1657.731610] nvmet: adding queue 9 to ctrl 898. [ 1657.731874] nvmet: adding queue 10 to ctrl 898. [ 1657.732174] nvmet: adding queue 11 to ctrl 898. [ 1657.732401] nvmet: adding queue 12 to ctrl 898. [ 1657.732632] nvmet: adding queue 13 to ctrl 898. [ 1657.732857] nvmet: adding queue 14 to ctrl 898. [ 1657.733106] nvmet: adding queue 15 to ctrl 898. [ 1657.750729] nvmet: adding queue 16 to ctrl 898. [ 1657.850027] nvmet: creating controller 899 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1657.922852] nvmet: adding queue 1 to ctrl 899. [ 1657.923172] nvmet: adding queue 2 to ctrl 899. [ 1657.923414] nvmet: adding queue 3 to ctrl 899. [ 1657.923728] nvmet: adding queue 4 to ctrl 899. [ 1657.924047] nvmet: adding queue 5 to ctrl 899. [ 1657.924348] nvmet: adding queue 6 to ctrl 899. [ 1657.924668] nvmet: adding queue 7 to ctrl 899. [ 1657.941175] nvmet: adding queue 8 to ctrl 899. [ 1657.941433] nvmet: adding queue 9 to ctrl 899. [ 1657.959511] nvmet: adding queue 10 to ctrl 899. [ 1657.959859] nvmet: adding queue 11 to ctrl 899. [ 1657.977926] nvmet: adding queue 12 to ctrl 899. [ 1657.978162] nvmet: adding queue 13 to ctrl 899. [ 1657.978412] nvmet: adding queue 14 to ctrl 899. [ 1657.978705] nvmet: adding queue 15 to ctrl 899. [ 1657.978970] nvmet: adding queue 16 to ctrl 899. [ 1658.049239] nvmet: creating controller 900 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1658.106734] nvmet: adding queue 1 to ctrl 900. [ 1658.106916] nvmet: adding queue 2 to ctrl 900. [ 1658.107184] nvmet: adding queue 3 to ctrl 900. [ 1658.107410] nvmet: adding queue 4 to ctrl 900. [ 1658.107670] nvmet: adding queue 5 to ctrl 900. [ 1658.107830] nvmet: adding queue 6 to ctrl 900. [ 1658.108039] nvmet: adding queue 7 to ctrl 900. [ 1658.108319] nvmet: adding queue 8 to ctrl 900. [ 1658.108501] nvmet: adding queue 9 to ctrl 900. [ 1658.108699] nvmet: adding queue 10 to ctrl 900. [ 1658.108969] nvmet: adding queue 11 to ctrl 900. [ 1658.143021] nvmet: adding queue 12 to ctrl 900. [ 1658.165031] nvmet: adding queue 13 to ctrl 900. [ 1658.165295] nvmet: adding queue 14 to ctrl 900. [ 1658.165594] nvmet: adding queue 15 to ctrl 900. [ 1658.165905] nvmet: adding queue 16 to ctrl 900. [ 1658.269366] nvmet: creating controller 901 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1658.323912] nvmet: adding queue 1 to ctrl 901. [ 1658.324133] nvmet: adding queue 2 to ctrl 901. [ 1658.324338] nvmet: adding queue 3 to ctrl 901. [ 1658.324608] nvmet: adding queue 4 to ctrl 901. [ 1658.324782] nvmet: adding queue 5 to ctrl 901. [ 1658.324954] nvmet: adding queue 6 to ctrl 901. [ 1658.325141] nvmet: adding queue 7 to ctrl 901. [ 1658.325359] nvmet: adding queue 8 to ctrl 901. [ 1658.325606] nvmet: adding queue 9 to ctrl 901. [ 1658.325844] nvmet: adding queue 10 to ctrl 901. [ 1658.326043] nvmet: adding queue 11 to ctrl 901. [ 1658.326303] nvmet: adding queue 12 to ctrl 901. [ 1658.326570] nvmet: adding queue 13 to ctrl 901. [ 1658.326834] nvmet: adding queue 14 to ctrl 901. [ 1658.328880] nvmet: adding queue 15 to ctrl 901. [ 1658.329112] nvmet: adding queue 16 to ctrl 901. [ 1658.419960] nvmet: creating controller 902 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1658.474351] nvmet: adding queue 1 to ctrl 902. [ 1658.474534] nvmet: adding queue 2 to ctrl 902. [ 1658.474725] nvmet: adding queue 3 to ctrl 902. [ 1658.474964] nvmet: adding queue 4 to ctrl 902. [ 1658.475175] nvmet: adding queue 5 to ctrl 902. [ 1658.475352] nvmet: adding queue 6 to ctrl 902. [ 1658.475753] nvmet: adding queue 7 to ctrl 902. [ 1658.475970] nvmet: adding queue 8 to ctrl 902. [ 1658.476175] nvmet: adding queue 9 to ctrl 902. [ 1658.522185] nvmet: adding queue 10 to ctrl 902. [ 1658.522431] nvmet: adding queue 11 to ctrl 902. [ 1658.542231] nvmet: adding queue 12 to ctrl 902. [ 1658.542489] nvmet: adding queue 13 to ctrl 902. [ 1658.542720] nvmet: adding queue 14 to ctrl 902. [ 1658.543053] nvmet: adding queue 15 to ctrl 902. [ 1658.543374] nvmet: adding queue 16 to ctrl 902. [ 1658.660406] nvmet: creating controller 903 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1658.714879] nvmet: adding queue 1 to ctrl 903. [ 1658.726901] nvmet: adding queue 2 to ctrl 903. [ 1658.727192] nvmet: adding queue 3 to ctrl 903. [ 1658.747214] nvmet: adding queue 4 to ctrl 903. [ 1658.747511] nvmet: adding queue 5 to ctrl 903. [ 1658.767628] nvmet: adding queue 6 to ctrl 903. [ 1658.767895] nvmet: adding queue 7 to ctrl 903. [ 1658.768122] nvmet: adding queue 8 to ctrl 903. [ 1658.768361] nvmet: adding queue 9 to ctrl 903. [ 1658.768627] nvmet: adding queue 10 to ctrl 903. [ 1658.768912] nvmet: adding queue 11 to ctrl 903. [ 1658.769203] nvmet: adding queue 12 to ctrl 903. [ 1658.769423] nvmet: adding queue 13 to ctrl 903. [ 1658.769618] nvmet: adding queue 14 to ctrl 903. [ 1658.769869] nvmet: adding queue 15 to ctrl 903. [ 1658.770169] nvmet: adding queue 16 to ctrl 903. [ 1658.775243] nvmet: ctrl 826 keep-alive timer (15 seconds) expired! [ 1658.775245] nvmet: ctrl 826 fatal error occurred! [ 1658.849357] nvmet: creating controller 904 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1658.902361] nvmet: adding queue 1 to ctrl 904. [ 1658.902575] nvmet: adding queue 2 to ctrl 904. [ 1658.902808] nvmet: adding queue 3 to ctrl 904. [ 1658.903004] nvmet: adding queue 4 to ctrl 904. [ 1658.903219] nvmet: adding queue 5 to ctrl 904. [ 1658.920409] nvmet: adding queue 6 to ctrl 904. [ 1658.940348] nvmet: adding queue 7 to ctrl 904. [ 1658.940597] nvmet: adding queue 8 to ctrl 904. [ 1658.940847] nvmet: adding queue 9 to ctrl 904. [ 1658.941100] nvmet: adding queue 10 to ctrl 904. [ 1658.941325] nvmet: adding queue 11 to ctrl 904. [ 1658.941573] nvmet: adding queue 12 to ctrl 904. [ 1658.941774] nvmet: adding queue 13 to ctrl 904. [ 1658.941908] nvmet: adding queue 14 to ctrl 904. [ 1658.942209] nvmet: adding queue 15 to ctrl 904. [ 1658.942531] nvmet: adding queue 16 to ctrl 904. [ 1659.059607] nvmet: creating controller 905 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1659.113319] nvmet: adding queue 1 to ctrl 905. [ 1659.113545] nvmet: adding queue 2 to ctrl 905. [ 1659.113795] nvmet: adding queue 3 to ctrl 905. [ 1659.113993] nvmet: adding queue 4 to ctrl 905. [ 1659.114194] nvmet: adding queue 5 to ctrl 905. [ 1659.114361] nvmet: adding queue 6 to ctrl 905. [ 1659.114542] nvmet: adding queue 7 to ctrl 905. [ 1659.114722] nvmet: adding queue 8 to ctrl 905. [ 1659.120257] nvmet: adding queue 9 to ctrl 905. [ 1659.120503] nvmet: adding queue 10 to ctrl 905. [ 1659.120796] nvmet: adding queue 11 to ctrl 905. [ 1659.121050] nvmet: adding queue 12 to ctrl 905. [ 1659.121226] nvmet: adding queue 13 to ctrl 905. [ 1659.121444] nvmet: adding queue 14 to ctrl 905. [ 1659.121687] nvmet: adding queue 15 to ctrl 905. [ 1659.121881] nvmet: adding queue 16 to ctrl 905. [ 1659.255424] nvmet_rdma: freeing queue 15384 [ 1659.257389] nvmet_rdma: freeing queue 15368 [ 1659.269995] nvmet: creating controller 906 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1659.324326] nvmet: adding queue 1 to ctrl 906. [ 1659.324530] nvmet: adding queue 2 to ctrl 906. [ 1659.324797] nvmet: adding queue 3 to ctrl 906. [ 1659.341099] nvmet: adding queue 4 to ctrl 906. [ 1659.341286] nvmet: adding queue 5 to ctrl 906. [ 1659.362516] nvmet: adding queue 6 to ctrl 906. [ 1659.362789] nvmet: adding queue 7 to ctrl 906. [ 1659.363068] nvmet: adding queue 8 to ctrl 906. [ 1659.363401] nvmet: adding queue 9 to ctrl 906. [ 1659.363718] nvmet: adding queue 10 to ctrl 906. [ 1659.364058] nvmet: adding queue 11 to ctrl 906. [ 1659.364372] nvmet: adding queue 12 to ctrl 906. [ 1659.383351] nvmet: adding queue 13 to ctrl 906. [ 1659.383581] nvmet: adding queue 14 to ctrl 906. [ 1659.404743] nvmet: adding queue 15 to ctrl 906. [ 1659.405075] nvmet: adding queue 16 to ctrl 906. [ 1659.425234] nvmet: ctrl 830 keep-alive timer (15 seconds) expired! [ 1659.425237] nvmet: ctrl 830 fatal error occurred! [ 1659.499503] nvmet: creating controller 907 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1659.552930] nvmet: adding queue 1 to ctrl 907. [ 1659.553139] nvmet: adding queue 2 to ctrl 907. [ 1659.553340] nvmet: adding queue 3 to ctrl 907. [ 1659.553542] nvmet: adding queue 4 to ctrl 907. [ 1659.553711] nvmet: adding queue 5 to ctrl 907. [ 1659.553913] nvmet: adding queue 6 to ctrl 907. [ 1659.554100] nvmet: adding queue 7 to ctrl 907. [ 1659.554268] nvmet: adding queue 8 to ctrl 907. [ 1659.554469] nvmet: adding queue 9 to ctrl 907. [ 1659.554748] nvmet: adding queue 10 to ctrl 907. [ 1659.554952] nvmet: adding queue 11 to ctrl 907. [ 1659.555200] nvmet: adding queue 12 to ctrl 907. [ 1659.555409] nvmet: adding queue 13 to ctrl 907. [ 1659.555603] nvmet: adding queue 14 to ctrl 907. [ 1659.555836] nvmet: adding queue 15 to ctrl 907. [ 1659.556061] nvmet: adding queue 16 to ctrl 907. [ 1659.648161] nvmet_rdma: freeing queue 15413 [ 1659.649664] nvmet_rdma: freeing queue 15414 [ 1659.651179] nvmet_rdma: freeing queue 15415 [ 1659.654126] nvmet_rdma: freeing queue 15417 [ 1659.657256] nvmet_rdma: freeing queue 15402 [ 1659.669115] nvmet: creating controller 908 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1659.735940] nvmet: adding queue 1 to ctrl 908. [ 1659.736227] nvmet: adding queue 2 to ctrl 908. [ 1659.736570] nvmet: adding queue 3 to ctrl 908. [ 1659.736804] nvmet: adding queue 4 to ctrl 908. [ 1659.737015] nvmet: adding queue 5 to ctrl 908. [ 1659.737210] nvmet: adding queue 6 to ctrl 908. [ 1659.737413] nvmet: adding queue 7 to ctrl 908. [ 1659.737678] nvmet: adding queue 8 to ctrl 908. [ 1659.737924] nvmet: adding queue 9 to ctrl 908. [ 1659.738191] nvmet: adding queue 10 to ctrl 908. [ 1659.738446] nvmet: adding queue 11 to ctrl 908. [ 1659.738741] nvmet: adding queue 12 to ctrl 908. [ 1659.738951] nvmet: adding queue 13 to ctrl 908. [ 1659.739201] nvmet: adding queue 14 to ctrl 908. [ 1659.739432] nvmet: adding queue 15 to ctrl 908. [ 1659.739744] nvmet: adding queue 16 to ctrl 908. [ 1659.859883] nvmet: creating controller 909 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1659.912830] nvmet: adding queue 1 to ctrl 909. [ 1659.912995] nvmet: adding queue 2 to ctrl 909. [ 1659.924079] nvmet: adding queue 3 to ctrl 909. [ 1659.924294] nvmet: adding queue 4 to ctrl 909. [ 1659.924633] nvmet: adding queue 5 to ctrl 909. [ 1659.924869] nvmet: adding queue 6 to ctrl 909. [ 1659.925069] nvmet: adding queue 7 to ctrl 909. [ 1659.925359] nvmet: adding queue 8 to ctrl 909. [ 1659.925558] nvmet: adding queue 9 to ctrl 909. [ 1659.925816] nvmet: adding queue 10 to ctrl 909. [ 1659.926074] nvmet: adding queue 11 to ctrl 909. [ 1659.926352] nvmet: adding queue 12 to ctrl 909. [ 1659.926564] nvmet: adding queue 13 to ctrl 909. [ 1659.926779] nvmet: adding queue 14 to ctrl 909. [ 1659.945407] nvmet: adding queue 15 to ctrl 909. [ 1659.945748] nvmet: adding queue 16 to ctrl 909. [ 1660.029737] nvmet: creating controller 910 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1660.055193] nvmet: ctrl 833 keep-alive timer (15 seconds) expired! [ 1660.055195] nvmet: ctrl 833 fatal error occurred! [ 1660.082136] nvmet: adding queue 1 to ctrl 910. [ 1660.082308] nvmet: adding queue 2 to ctrl 910. [ 1660.082534] nvmet: adding queue 3 to ctrl 910. [ 1660.082732] nvmet: adding queue 4 to ctrl 910. [ 1660.082937] nvmet: adding queue 5 to ctrl 910. [ 1660.083105] nvmet: adding queue 6 to ctrl 910. [ 1660.085209] nvmet: adding queue 7 to ctrl 910. [ 1660.085442] nvmet: adding queue 8 to ctrl 910. [ 1660.104529] nvmet: adding queue 9 to ctrl 910. [ 1660.104869] nvmet: adding queue 10 to ctrl 910. [ 1660.123837] nvmet: adding queue 11 to ctrl 910. [ 1660.124090] nvmet: adding queue 12 to ctrl 910. [ 1660.124345] nvmet: adding queue 13 to ctrl 910. [ 1660.124575] nvmet: adding queue 14 to ctrl 910. [ 1660.124887] nvmet: adding queue 15 to ctrl 910. [ 1660.125185] nvmet: adding queue 16 to ctrl 910. [ 1660.238652] nvmet: creating controller 911 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1660.292270] nvmet: adding queue 1 to ctrl 911. [ 1660.292446] nvmet: adding queue 2 to ctrl 911. [ 1660.292688] nvmet: adding queue 3 to ctrl 911. [ 1660.292909] nvmet: adding queue 4 to ctrl 911. [ 1660.293069] nvmet: adding queue 5 to ctrl 911. [ 1660.293249] nvmet: adding queue 6 to ctrl 911. [ 1660.293439] nvmet: adding queue 7 to ctrl 911. [ 1660.293637] nvmet: adding queue 8 to ctrl 911. [ 1660.293867] nvmet: adding queue 9 to ctrl 911. [ 1660.294161] nvmet: adding queue 10 to ctrl 911. [ 1660.307010] nvmet: adding queue 11 to ctrl 911. [ 1660.328020] nvmet: adding queue 12 to ctrl 911. [ 1660.328274] nvmet: adding queue 13 to ctrl 911. [ 1660.328525] nvmet: adding queue 14 to ctrl 911. [ 1660.328814] nvmet: adding queue 15 to ctrl 911. [ 1660.329077] nvmet: adding queue 16 to ctrl 911. [ 1660.404477] nvmet_rdma: freeing queue 15472 [ 1660.406676] nvmet_rdma: freeing queue 15473 [ 1660.408151] nvmet_rdma: freeing queue 15474 [ 1660.409904] nvmet_rdma: freeing queue 15475 [ 1660.412822] nvmet_rdma: freeing queue 15477 [ 1660.439745] nvmet: creating controller 912 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1660.493594] nvmet: adding queue 1 to ctrl 912. [ 1660.493756] nvmet: adding queue 2 to ctrl 912. [ 1660.493959] nvmet: adding queue 3 to ctrl 912. [ 1660.494157] nvmet: adding queue 4 to ctrl 912. [ 1660.494325] nvmet: adding queue 5 to ctrl 912. [ 1660.494593] nvmet: adding queue 6 to ctrl 912. [ 1660.494865] nvmet: adding queue 7 to ctrl 912. [ 1660.495089] nvmet: adding queue 8 to ctrl 912. [ 1660.495264] nvmet: adding queue 9 to ctrl 912. [ 1660.495489] nvmet: adding queue 10 to ctrl 912. [ 1660.495750] nvmet: adding queue 11 to ctrl 912. [ 1660.496033] nvmet: adding queue 12 to ctrl 912. [ 1660.496236] nvmet: adding queue 13 to ctrl 912. [ 1660.516448] nvmet: adding queue 14 to ctrl 912. [ 1660.516752] nvmet: adding queue 15 to ctrl 912. [ 1660.517014] nvmet: adding queue 16 to ctrl 912. [ 1660.609912] nvmet: creating controller 913 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1660.663165] nvmet: adding queue 1 to ctrl 913. [ 1660.663376] nvmet: adding queue 2 to ctrl 913. [ 1660.663583] nvmet: adding queue 3 to ctrl 913. [ 1660.663808] nvmet: adding queue 4 to ctrl 913. [ 1660.663986] nvmet: adding queue 5 to ctrl 913. [ 1660.664176] nvmet: adding queue 6 to ctrl 913. [ 1660.664356] nvmet: adding queue 7 to ctrl 913. [ 1660.664557] nvmet: adding queue 8 to ctrl 913. [ 1660.673008] nvmet: adding queue 9 to ctrl 913. [ 1660.673255] nvmet: adding queue 10 to ctrl 913. [ 1660.695473] nvmet: adding queue 11 to ctrl 913. [ 1660.695786] nvmet: adding queue 12 to ctrl 913. [ 1660.696006] nvmet: adding queue 13 to ctrl 913. [ 1660.696259] nvmet: adding queue 14 to ctrl 913. [ 1660.696520] nvmet: adding queue 15 to ctrl 913. [ 1660.696831] nvmet: adding queue 16 to ctrl 913. [ 1660.757943] nvmet_rdma: freeing queue 15508 [ 1660.759728] nvmet_rdma: freeing queue 15509 [ 1660.789514] nvmet: creating controller 914 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1660.846486] nvmet: adding queue 1 to ctrl 914. [ 1660.846694] nvmet: adding queue 2 to ctrl 914. [ 1660.867701] nvmet: adding queue 3 to ctrl 914. [ 1660.868041] nvmet: adding queue 4 to ctrl 914. [ 1660.888590] nvmet: adding queue 5 to ctrl 914. [ 1660.888862] nvmet: adding queue 6 to ctrl 914. [ 1660.889193] nvmet: adding queue 7 to ctrl 914. [ 1660.889529] nvmet: adding queue 8 to ctrl 914. [ 1660.889755] nvmet: adding queue 9 to ctrl 914. [ 1660.889970] nvmet: adding queue 10 to ctrl 914. [ 1660.890220] nvmet: adding queue 11 to ctrl 914. [ 1660.890549] nvmet: adding queue 12 to ctrl 914. [ 1660.890816] nvmet: adding queue 13 to ctrl 914. [ 1660.891084] nvmet: adding queue 14 to ctrl 914. [ 1660.891350] nvmet: adding queue 15 to ctrl 914. [ 1660.891617] nvmet: adding queue 16 to ctrl 914. [ 1660.999324] nvmet: creating controller 915 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1661.054026] nvmet: adding queue 1 to ctrl 915. [ 1661.054246] nvmet: adding queue 2 to ctrl 915. [ 1661.054424] nvmet: adding queue 3 to ctrl 915. [ 1661.054642] nvmet: adding queue 4 to ctrl 915. [ 1661.067695] nvmet: adding queue 5 to ctrl 915. [ 1661.088380] nvmet: adding queue 6 to ctrl 915. [ 1661.088664] nvmet: adding queue 7 to ctrl 915. [ 1661.088963] nvmet: adding queue 8 to ctrl 915. [ 1661.089223] nvmet: adding queue 9 to ctrl 915. [ 1661.089496] nvmet: adding queue 10 to ctrl 915. [ 1661.089810] nvmet: adding queue 11 to ctrl 915. [ 1661.090080] nvmet: adding queue 12 to ctrl 915. [ 1661.090267] nvmet: adding queue 13 to ctrl 915. [ 1661.090481] nvmet: adding queue 14 to ctrl 915. [ 1661.090771] nvmet: adding queue 15 to ctrl 915. [ 1661.091044] nvmet: adding queue 16 to ctrl 915. [ 1661.198579] nvmet: creating controller 916 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1661.250622] nvmet: adding queue 1 to ctrl 916. [ 1661.250811] nvmet: adding queue 2 to ctrl 916. [ 1661.251023] nvmet: adding queue 3 to ctrl 916. [ 1661.251303] nvmet: adding queue 4 to ctrl 916. [ 1661.251499] nvmet: adding queue 5 to ctrl 916. [ 1661.251708] nvmet: adding queue 6 to ctrl 916. [ 1661.251944] nvmet: adding queue 7 to ctrl 916. [ 1661.260872] nvmet: adding queue 8 to ctrl 916. [ 1661.261094] nvmet: adding queue 9 to ctrl 916. [ 1661.261344] nvmet: adding queue 10 to ctrl 916. [ 1661.261599] nvmet: adding queue 11 to ctrl 916. [ 1661.261852] nvmet: adding queue 12 to ctrl 916. [ 1661.262070] nvmet: adding queue 13 to ctrl 916. [ 1661.262271] nvmet: adding queue 14 to ctrl 916. [ 1661.262504] nvmet: adding queue 15 to ctrl 916. [ 1661.262728] nvmet: adding queue 16 to ctrl 916. [ 1661.389188] nvmet: creating controller 917 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1661.441796] nvmet: adding queue 1 to ctrl 917. [ 1661.442189] nvmet: adding queue 2 to ctrl 917. [ 1661.462007] nvmet: adding queue 3 to ctrl 917. [ 1661.462268] nvmet: adding queue 4 to ctrl 917. [ 1661.482860] nvmet: adding queue 5 to ctrl 917. [ 1661.483124] nvmet: adding queue 6 to ctrl 917. [ 1661.483385] nvmet: adding queue 7 to ctrl 917. [ 1661.483678] nvmet: adding queue 8 to ctrl 917. [ 1661.483928] nvmet: adding queue 9 to ctrl 917. [ 1661.484242] nvmet: adding queue 10 to ctrl 917. [ 1661.484629] nvmet: adding queue 11 to ctrl 917. [ 1661.503796] nvmet: adding queue 12 to ctrl 917. [ 1661.504062] nvmet: adding queue 13 to ctrl 917. [ 1661.524663] nvmet: adding queue 14 to ctrl 917. [ 1661.524924] nvmet: adding queue 15 to ctrl 917. [ 1661.545462] nvmet: adding queue 16 to ctrl 917. [ 1661.649044] nvmet: creating controller 918 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1661.701443] nvmet: adding queue 1 to ctrl 918. [ 1661.701662] nvmet: adding queue 2 to ctrl 918. [ 1661.701842] nvmet: adding queue 3 to ctrl 918. [ 1661.702107] nvmet: adding queue 4 to ctrl 918. [ 1661.702261] nvmet: adding queue 5 to ctrl 918. [ 1661.702429] nvmet: adding queue 6 to ctrl 918. [ 1661.702589] nvmet: adding queue 7 to ctrl 918. [ 1661.702823] nvmet: adding queue 8 to ctrl 918. [ 1661.703049] nvmet: adding queue 9 to ctrl 918. [ 1661.703336] nvmet: adding queue 10 to ctrl 918. [ 1661.703601] nvmet: adding queue 11 to ctrl 918. [ 1661.703848] nvmet: adding queue 12 to ctrl 918. [ 1661.704056] nvmet: adding queue 13 to ctrl 918. [ 1661.704277] nvmet: adding queue 14 to ctrl 918. [ 1661.704535] nvmet: adding queue 15 to ctrl 918. [ 1661.714149] nvmet: adding queue 16 to ctrl 918. [ 1661.819546] nvmet: creating controller 919 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1661.872268] nvmet: adding queue 1 to ctrl 919. [ 1661.872477] nvmet: adding queue 2 to ctrl 919. [ 1661.872673] nvmet: adding queue 3 to ctrl 919. [ 1661.872858] nvmet: adding queue 4 to ctrl 919. [ 1661.873043] nvmet: adding queue 5 to ctrl 919. [ 1661.873257] nvmet: adding queue 6 to ctrl 919. [ 1661.873400] nvmet: adding queue 7 to ctrl 919. [ 1661.873627] nvmet: adding queue 8 to ctrl 919. [ 1661.873812] nvmet: adding queue 9 to ctrl 919. [ 1661.874071] nvmet: adding queue 10 to ctrl 919. [ 1661.874322] nvmet: adding queue 11 to ctrl 919. [ 1661.874544] nvmet: adding queue 12 to ctrl 919. [ 1661.874785] nvmet: adding queue 13 to ctrl 919. [ 1661.874960] nvmet: adding queue 14 to ctrl 919. [ 1661.875175] nvmet: adding queue 15 to ctrl 919. [ 1661.875409] nvmet: adding queue 16 to ctrl 919. [ 1662.009708] nvmet: creating controller 920 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1662.063553] nvmet: adding queue 1 to ctrl 920. [ 1662.082843] nvmet: adding queue 2 to ctrl 920. [ 1662.083112] nvmet: adding queue 3 to ctrl 920. [ 1662.083402] nvmet: adding queue 4 to ctrl 920. [ 1662.083695] nvmet: adding queue 5 to ctrl 920. [ 1662.083979] nvmet: adding queue 6 to ctrl 920. [ 1662.084302] nvmet: adding queue 7 to ctrl 920. [ 1662.084595] nvmet: adding queue 8 to ctrl 920. [ 1662.084840] nvmet: adding queue 9 to ctrl 920. [ 1662.085042] nvmet: adding queue 10 to ctrl 920. [ 1662.085265] nvmet: adding queue 11 to ctrl 920. [ 1662.085523] nvmet: adding queue 12 to ctrl 920. [ 1662.085756] nvmet: adding queue 13 to ctrl 920. [ 1662.104065] nvmet: adding queue 14 to ctrl 920. [ 1662.104338] nvmet: adding queue 15 to ctrl 920. [ 1662.125282] nvmet: adding queue 16 to ctrl 920. [ 1662.209021] nvmet: creating controller 921 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1662.262396] nvmet: adding queue 1 to ctrl 921. [ 1662.262609] nvmet: adding queue 2 to ctrl 921. [ 1662.262838] nvmet: adding queue 3 to ctrl 921. [ 1662.263040] nvmet: adding queue 4 to ctrl 921. [ 1662.263210] nvmet: adding queue 5 to ctrl 921. [ 1662.268545] nvmet: adding queue 6 to ctrl 921. [ 1662.268727] nvmet: adding queue 7 to ctrl 921. [ 1662.288912] nvmet: adding queue 8 to ctrl 921. [ 1662.289175] nvmet: adding queue 9 to ctrl 921. [ 1662.342896] nvmet: adding queue 10 to ctrl 921. [ 1662.343172] nvmet: adding queue 11 to ctrl 921. [ 1662.343437] nvmet: adding queue 12 to ctrl 921. [ 1662.343718] nvmet: adding queue 13 to ctrl 921. [ 1662.343980] nvmet: adding queue 14 to ctrl 921. [ 1662.344222] nvmet: adding queue 15 to ctrl 921. [ 1662.344497] nvmet: adding queue 16 to ctrl 921. [ 1662.448969] nvmet: creating controller 922 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1662.502108] nvmet: adding queue 1 to ctrl 922. [ 1662.502330] nvmet: adding queue 2 to ctrl 922. [ 1662.502657] nvmet: adding queue 3 to ctrl 922. [ 1662.502894] nvmet: adding queue 4 to ctrl 922. [ 1662.503125] nvmet: adding queue 5 to ctrl 922. [ 1662.503292] nvmet: adding queue 6 to ctrl 922. [ 1662.503478] nvmet: adding queue 7 to ctrl 922. [ 1662.503675] nvmet: adding queue 8 to ctrl 922. [ 1662.503915] nvmet: adding queue 9 to ctrl 922. [ 1662.510316] nvmet: adding queue 10 to ctrl 922. [ 1662.531498] nvmet: adding queue 11 to ctrl 922. [ 1662.531785] nvmet: adding queue 12 to ctrl 922. [ 1662.532031] nvmet: adding queue 13 to ctrl 922. [ 1662.532271] nvmet: adding queue 14 to ctrl 922. [ 1662.532579] nvmet: adding queue 15 to ctrl 922. [ 1662.532894] nvmet: adding queue 16 to ctrl 922. [ 1662.629354] nvmet: creating controller 923 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1662.681433] nvmet: adding queue 1 to ctrl 923. [ 1662.681603] nvmet: adding queue 2 to ctrl 923. [ 1662.681836] nvmet: adding queue 3 to ctrl 923. [ 1662.682195] nvmet: adding queue 4 to ctrl 923. [ 1662.682423] nvmet: adding queue 5 to ctrl 923. [ 1662.682594] nvmet: adding queue 6 to ctrl 923. [ 1662.682793] nvmet: adding queue 7 to ctrl 923. [ 1662.682999] nvmet: adding queue 8 to ctrl 923. [ 1662.683195] nvmet: adding queue 9 to ctrl 923. [ 1662.683423] nvmet: adding queue 10 to ctrl 923. [ 1662.683684] nvmet: adding queue 11 to ctrl 923. [ 1662.683935] nvmet: adding queue 12 to ctrl 923. [ 1662.733860] nvmet: adding queue 13 to ctrl 923. [ 1662.734120] nvmet: adding queue 14 to ctrl 923. [ 1662.734380] nvmet: adding queue 15 to ctrl 923. [ 1662.734682] nvmet: adding queue 16 to ctrl 923. [ 1662.809403] nvmet: creating controller 924 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1662.860751] nvmet: adding queue 1 to ctrl 924. [ 1662.860964] nvmet: adding queue 2 to ctrl 924. [ 1662.861197] nvmet: adding queue 3 to ctrl 924. [ 1662.861388] nvmet: adding queue 4 to ctrl 924. [ 1662.861515] nvmet: adding queue 5 to ctrl 924. [ 1662.861693] nvmet: adding queue 6 to ctrl 924. [ 1662.861872] nvmet: adding queue 7 to ctrl 924. [ 1662.881464] nvmet: adding queue 8 to ctrl 924. [ 1662.881716] nvmet: adding queue 9 to ctrl 924. [ 1662.902444] nvmet: adding queue 10 to ctrl 924. [ 1662.902709] nvmet: adding queue 11 to ctrl 924. [ 1662.902972] nvmet: adding queue 12 to ctrl 924. [ 1662.903219] nvmet: adding queue 13 to ctrl 924. [ 1662.903501] nvmet: adding queue 14 to ctrl 924. [ 1662.903795] nvmet: adding queue 15 to ctrl 924. [ 1662.904192] nvmet: adding queue 16 to ctrl 924. [ 1662.958321] nvmet_rdma: freeing queue 15695 [ 1662.959736] nvmet_rdma: freeing queue 15696 [ 1662.989958] nvmet: creating controller 925 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1663.043545] nvmet: adding queue 1 to ctrl 925. [ 1663.048129] nvmet: adding queue 2 to ctrl 925. [ 1663.048313] nvmet: adding queue 3 to ctrl 925. [ 1663.069388] nvmet: adding queue 4 to ctrl 925. [ 1663.069662] nvmet: adding queue 5 to ctrl 925. [ 1663.069897] nvmet: adding queue 6 to ctrl 925. [ 1663.070077] nvmet: adding queue 7 to ctrl 925. [ 1663.070318] nvmet: adding queue 8 to ctrl 925. [ 1663.070542] nvmet: adding queue 9 to ctrl 925. [ 1663.070773] nvmet: adding queue 10 to ctrl 925. [ 1663.071057] nvmet: adding queue 11 to ctrl 925. [ 1663.071347] nvmet: adding queue 12 to ctrl 925. [ 1663.071560] nvmet: adding queue 13 to ctrl 925. [ 1663.071730] nvmet: adding queue 14 to ctrl 925. [ 1663.072060] nvmet: adding queue 15 to ctrl 925. [ 1663.072419] nvmet: adding queue 16 to ctrl 925. [ 1663.154634] nvmet_rdma: freeing queue 15710 [ 1663.189104] nvmet: creating controller 926 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1663.243207] nvmet: adding queue 1 to ctrl 926. [ 1663.243414] nvmet: adding queue 2 to ctrl 926. [ 1663.243621] nvmet: adding queue 3 to ctrl 926. [ 1663.249121] nvmet: adding queue 4 to ctrl 926. [ 1663.272375] nvmet: adding queue 5 to ctrl 926. [ 1663.272652] nvmet: adding queue 6 to ctrl 926. [ 1663.272969] nvmet: adding queue 7 to ctrl 926. [ 1663.273266] nvmet: adding queue 8 to ctrl 926. [ 1663.273534] nvmet: adding queue 9 to ctrl 926. [ 1663.273864] nvmet: adding queue 10 to ctrl 926. [ 1663.274186] nvmet: adding queue 11 to ctrl 926. [ 1663.274515] nvmet: adding queue 12 to ctrl 926. [ 1663.274798] nvmet: adding queue 13 to ctrl 926. [ 1663.275058] nvmet: adding queue 14 to ctrl 926. [ 1663.275375] nvmet: adding queue 15 to ctrl 926. [ 1663.275603] nvmet: adding queue 16 to ctrl 926. [ 1663.369143] nvmet: creating controller 927 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1663.422494] nvmet: adding queue 1 to ctrl 927. [ 1663.422653] nvmet: adding queue 2 to ctrl 927. [ 1663.422844] nvmet: adding queue 3 to ctrl 927. [ 1663.423073] nvmet: adding queue 4 to ctrl 927. [ 1663.423342] nvmet: adding queue 5 to ctrl 927. [ 1663.423606] nvmet: adding queue 6 to ctrl 927. [ 1663.443620] nvmet: adding queue 7 to ctrl 927. [ 1663.443877] nvmet: adding queue 8 to ctrl 927. [ 1663.444128] nvmet: adding queue 9 to ctrl 927. [ 1663.444424] nvmet: adding queue 10 to ctrl 927. [ 1663.444729] nvmet: adding queue 11 to ctrl 927. [ 1663.445038] nvmet: adding queue 12 to ctrl 927. [ 1663.445292] nvmet: adding queue 13 to ctrl 927. [ 1663.445524] nvmet: adding queue 14 to ctrl 927. [ 1663.445842] nvmet: adding queue 15 to ctrl 927. [ 1663.446097] nvmet: adding queue 16 to ctrl 927. [ 1663.533589] nvmet_rdma: freeing queue 15750 [ 1663.535078] nvmet_rdma: freeing queue 15751 [ 1663.559183] nvmet: creating controller 928 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1663.613371] nvmet: adding queue 1 to ctrl 928. [ 1663.623928] nvmet: adding queue 2 to ctrl 928. [ 1663.624155] nvmet: adding queue 3 to ctrl 928. [ 1663.644688] nvmet: adding queue 4 to ctrl 928. [ 1663.644991] nvmet: adding queue 5 to ctrl 928. [ 1663.645261] nvmet: adding queue 6 to ctrl 928. [ 1663.645603] nvmet: adding queue 7 to ctrl 928. [ 1663.645872] nvmet: adding queue 8 to ctrl 928. [ 1663.646130] nvmet: adding queue 9 to ctrl 928. [ 1663.646476] nvmet: adding queue 10 to ctrl 928. [ 1663.665443] nvmet: adding queue 11 to ctrl 928. [ 1663.665740] nvmet: adding queue 12 to ctrl 928. [ 1663.685960] nvmet: adding queue 13 to ctrl 928. [ 1663.686224] nvmet: adding queue 14 to ctrl 928. [ 1663.706890] nvmet: adding queue 15 to ctrl 928. [ 1663.707159] nvmet: adding queue 16 to ctrl 928. [ 1663.809615] nvmet: creating controller 929 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1663.862933] nvmet: adding queue 1 to ctrl 929. [ 1663.863097] nvmet: adding queue 2 to ctrl 929. [ 1663.863273] nvmet: adding queue 3 to ctrl 929. [ 1663.863481] nvmet: adding queue 4 to ctrl 929. [ 1663.863695] nvmet: adding queue 5 to ctrl 929. [ 1663.863860] nvmet: adding queue 6 to ctrl 929. [ 1663.864048] nvmet: adding queue 7 to ctrl 929. [ 1663.864242] nvmet: adding queue 8 to ctrl 929. [ 1663.864450] nvmet: adding queue 9 to ctrl 929. [ 1663.864689] nvmet: adding queue 10 to ctrl 929. [ 1663.864949] nvmet: adding queue 11 to ctrl 929. [ 1663.865190] nvmet: adding queue 12 to ctrl 929. [ 1663.865367] nvmet: adding queue 13 to ctrl 929. [ 1663.865586] nvmet: adding queue 14 to ctrl 929. [ 1663.879738] nvmet: adding queue 15 to ctrl 929. [ 1663.900786] nvmet: adding queue 16 to ctrl 929. [ 1663.969503] nvmet: creating controller 930 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1664.030890] nvmet: adding queue 1 to ctrl 930. [ 1664.031093] nvmet: adding queue 2 to ctrl 930. [ 1664.031329] nvmet: adding queue 3 to ctrl 930. [ 1664.031574] nvmet: adding queue 4 to ctrl 930. [ 1664.031701] nvmet: adding queue 5 to ctrl 930. [ 1664.031938] nvmet: adding queue 6 to ctrl 930. [ 1664.032119] nvmet: adding queue 7 to ctrl 930. [ 1664.032341] nvmet: adding queue 8 to ctrl 930. [ 1664.032598] nvmet: adding queue 9 to ctrl 930. [ 1664.032861] nvmet: adding queue 10 to ctrl 930. [ 1664.033109] nvmet: adding queue 11 to ctrl 930. [ 1664.033403] nvmet: adding queue 12 to ctrl 930. [ 1664.033589] nvmet: adding queue 13 to ctrl 930. [ 1664.033748] nvmet: adding queue 14 to ctrl 930. [ 1664.033973] nvmet: adding queue 15 to ctrl 930. [ 1664.034223] nvmet: adding queue 16 to ctrl 930. [ 1664.102723] nvmet_rdma: freeing queue 15794 [ 1664.122411] nvmet_rdma: freeing queue 15807 [ 1664.140015] nvmet: creating controller 931 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1664.203453] nvmet: adding queue 1 to ctrl 931. [ 1664.203667] nvmet: adding queue 2 to ctrl 931. [ 1664.203891] nvmet: adding queue 3 to ctrl 931. [ 1664.204076] nvmet: adding queue 4 to ctrl 931. [ 1664.204283] nvmet: adding queue 5 to ctrl 931. [ 1664.204444] nvmet: adding queue 6 to ctrl 931. [ 1664.204631] nvmet: adding queue 7 to ctrl 931. [ 1664.204851] nvmet: adding queue 8 to ctrl 931. [ 1664.205028] nvmet: adding queue 9 to ctrl 931. [ 1664.205301] nvmet: adding queue 10 to ctrl 931. [ 1664.205650] nvmet: adding queue 11 to ctrl 931. [ 1664.205986] nvmet: adding queue 12 to ctrl 931. [ 1664.224766] nvmet: adding queue 13 to ctrl 931. [ 1664.224960] nvmet: adding queue 14 to ctrl 931. [ 1664.245956] nvmet: adding queue 15 to ctrl 931. [ 1664.246243] nvmet: adding queue 16 to ctrl 931. [ 1664.312326] nvmet_rdma: freeing queue 15817 [ 1664.315480] nvmet_rdma: freeing queue 15819 [ 1664.316734] nvmet_rdma: freeing queue 15820 [ 1664.318466] nvmet_rdma: freeing queue 15821 [ 1664.321030] nvmet_rdma: freeing queue 15823 [ 1664.326836] nvmet_rdma: freeing queue 15810 [ 1664.339111] nvmet: creating controller 932 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1664.394080] nvmet: adding queue 1 to ctrl 932. [ 1664.394300] nvmet: adding queue 2 to ctrl 932. [ 1664.394486] nvmet: adding queue 3 to ctrl 932. [ 1664.394690] nvmet: adding queue 4 to ctrl 932. [ 1664.407433] nvmet: adding queue 5 to ctrl 932. [ 1664.407623] nvmet: adding queue 6 to ctrl 932. [ 1664.460595] nvmet: adding queue 7 to ctrl 932. [ 1664.460922] nvmet: adding queue 8 to ctrl 932. [ 1664.481467] nvmet: adding queue 9 to ctrl 932. [ 1664.481758] nvmet: adding queue 10 to ctrl 932. [ 1664.482105] nvmet: adding queue 11 to ctrl 932. [ 1664.482384] nvmet: adding queue 12 to ctrl 932. [ 1664.482663] nvmet: adding queue 13 to ctrl 932. [ 1664.482899] nvmet: adding queue 14 to ctrl 932. [ 1664.483161] nvmet: adding queue 15 to ctrl 932. [ 1664.483458] nvmet: adding queue 16 to ctrl 932. [ 1664.650080] nvmet: creating controller 933 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1664.703992] nvmet: adding queue 1 to ctrl 933. [ 1664.704155] nvmet: adding queue 2 to ctrl 933. [ 1664.704327] nvmet: adding queue 3 to ctrl 933. [ 1664.704591] nvmet: adding queue 4 to ctrl 933. [ 1664.704801] nvmet: adding queue 5 to ctrl 933. [ 1664.704994] nvmet: adding queue 6 to ctrl 933. [ 1664.705211] nvmet: adding queue 7 to ctrl 933. [ 1664.705418] nvmet: adding queue 8 to ctrl 933. [ 1664.710997] nvmet: adding queue 9 to ctrl 933. [ 1664.732076] nvmet: adding queue 10 to ctrl 933. [ 1664.732327] nvmet: adding queue 11 to ctrl 933. [ 1664.732602] nvmet: adding queue 12 to ctrl 933. [ 1664.732915] nvmet: adding queue 13 to ctrl 933. [ 1664.733146] nvmet: adding queue 14 to ctrl 933. [ 1664.733422] nvmet: adding queue 15 to ctrl 933. [ 1664.733819] nvmet: adding queue 16 to ctrl 933. [ 1664.792268] nvmet_rdma: freeing queue 15858 [ 1664.793840] nvmet_rdma: freeing queue 15859 [ 1664.797424] nvmet_rdma: freeing queue 15844 [ 1664.809434] nvmet: creating controller 934 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1664.864517] nvmet: adding queue 1 to ctrl 934. [ 1664.864764] nvmet: adding queue 2 to ctrl 934. [ 1664.864944] nvmet: adding queue 3 to ctrl 934. [ 1664.865217] nvmet: adding queue 4 to ctrl 934. [ 1664.865403] nvmet: adding queue 5 to ctrl 934. [ 1664.865578] nvmet: adding queue 6 to ctrl 934. [ 1664.865784] nvmet: adding queue 7 to ctrl 934. [ 1664.865976] nvmet: adding queue 8 to ctrl 934. [ 1664.866180] nvmet: adding queue 9 to ctrl 934. [ 1664.866391] nvmet: adding queue 10 to ctrl 934. [ 1664.866628] nvmet: adding queue 11 to ctrl 934. [ 1664.876781] nvmet: adding queue 12 to ctrl 934. [ 1664.876947] nvmet: adding queue 13 to ctrl 934. [ 1664.877147] nvmet: adding queue 14 to ctrl 934. [ 1664.877519] nvmet: adding queue 15 to ctrl 934. [ 1664.877819] nvmet: adding queue 16 to ctrl 934. [ 1664.998805] nvmet: creating controller 935 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1665.052027] nvmet: adding queue 1 to ctrl 935. [ 1665.052235] nvmet: adding queue 2 to ctrl 935. [ 1665.052449] nvmet: adding queue 3 to ctrl 935. [ 1665.052623] nvmet: adding queue 4 to ctrl 935. [ 1665.052812] nvmet: adding queue 5 to ctrl 935. [ 1665.052984] nvmet: adding queue 6 to ctrl 935. [ 1665.068069] nvmet: adding queue 7 to ctrl 935. [ 1665.068268] nvmet: adding queue 8 to ctrl 935. [ 1665.088017] nvmet: adding queue 9 to ctrl 935. [ 1665.088331] nvmet: adding queue 10 to ctrl 935. [ 1665.088586] nvmet: adding queue 11 to ctrl 935. [ 1665.088890] nvmet: adding queue 12 to ctrl 935. [ 1665.089151] nvmet: adding queue 13 to ctrl 935. [ 1665.089374] nvmet: adding queue 14 to ctrl 935. [ 1665.089624] nvmet: adding queue 15 to ctrl 935. [ 1665.107913] nvmet: adding queue 16 to ctrl 935. [ 1665.159401] nvmet_rdma: freeing queue 15883 [ 1665.160718] nvmet_rdma: freeing queue 15884 [ 1665.170773] nvmet_rdma: freeing queue 15891 [ 1665.173994] nvmet_rdma: freeing queue 15893 [ 1665.175184] nvmet: ctrl 856 keep-alive timer (15 seconds) expired! [ 1665.175186] nvmet: ctrl 856 fatal error occurred! [ 1665.189178] nvmet: creating controller 936 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1665.248863] nvmet: adding queue 1 to ctrl 936. [ 1665.249062] nvmet: adding queue 2 to ctrl 936. [ 1665.269154] nvmet: adding queue 3 to ctrl 936. [ 1665.269458] nvmet: adding queue 4 to ctrl 936. [ 1665.269775] nvmet: adding queue 5 to ctrl 936. [ 1665.269991] nvmet: adding queue 6 to ctrl 936. [ 1665.270215] nvmet: adding queue 7 to ctrl 936. [ 1665.270371] nvmet: adding queue 8 to ctrl 936. [ 1665.270572] nvmet: adding queue 9 to ctrl 936. [ 1665.270858] nvmet: adding queue 10 to ctrl 936. [ 1665.271140] nvmet: adding queue 11 to ctrl 936. [ 1665.271372] nvmet: adding queue 12 to ctrl 936. [ 1665.271567] nvmet: adding queue 13 to ctrl 936. [ 1665.271829] nvmet: adding queue 14 to ctrl 936. [ 1665.272119] nvmet: adding queue 15 to ctrl 936. [ 1665.272411] nvmet: adding queue 16 to ctrl 936. [ 1665.419279] nvmet: creating controller 937 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1665.473576] nvmet: adding queue 1 to ctrl 937. [ 1665.473750] nvmet: adding queue 2 to ctrl 937. [ 1665.488908] nvmet: adding queue 3 to ctrl 937. [ 1665.508880] nvmet: adding queue 4 to ctrl 937. [ 1665.509164] nvmet: adding queue 5 to ctrl 937. [ 1665.509466] nvmet: adding queue 6 to ctrl 937. [ 1665.509788] nvmet: adding queue 7 to ctrl 937. [ 1665.510008] nvmet: adding queue 8 to ctrl 937. [ 1665.510237] nvmet: adding queue 9 to ctrl 937. [ 1665.510461] nvmet: adding queue 10 to ctrl 937. [ 1665.510703] nvmet: adding queue 11 to ctrl 937. [ 1665.510984] nvmet: adding queue 12 to ctrl 937. [ 1665.511212] nvmet: adding queue 13 to ctrl 937. [ 1665.511427] nvmet: adding queue 14 to ctrl 937. [ 1665.511728] nvmet: adding queue 15 to ctrl 937. [ 1665.512069] nvmet: adding queue 16 to ctrl 937. [ 1665.620685] nvmet: creating controller 938 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1665.674200] nvmet: adding queue 1 to ctrl 938. [ 1665.674375] nvmet: adding queue 2 to ctrl 938. [ 1665.674579] nvmet: adding queue 3 to ctrl 938. [ 1665.674785] nvmet: adding queue 4 to ctrl 938. [ 1665.674978] nvmet: adding queue 5 to ctrl 938. [ 1665.691186] nvmet: adding queue 6 to ctrl 938. [ 1665.691403] nvmet: adding queue 7 to ctrl 938. [ 1665.691703] nvmet: adding queue 8 to ctrl 938. [ 1665.691978] nvmet: adding queue 9 to ctrl 938. [ 1665.692296] nvmet: adding queue 10 to ctrl 938. [ 1665.692600] nvmet: adding queue 11 to ctrl 938. [ 1665.692876] nvmet: adding queue 12 to ctrl 938. [ 1665.693142] nvmet: adding queue 13 to ctrl 938. [ 1665.693409] nvmet: adding queue 14 to ctrl 938. [ 1665.693673] nvmet: adding queue 15 to ctrl 938. [ 1665.693993] nvmet: adding queue 16 to ctrl 938. [ 1665.780093] nvmet: creating controller 939 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1665.834350] nvmet: adding queue 1 to ctrl 939. [ 1665.834525] nvmet: adding queue 2 to ctrl 939. [ 1665.856115] nvmet: adding queue 3 to ctrl 939. [ 1665.856421] nvmet: adding queue 4 to ctrl 939. [ 1665.856695] nvmet: adding queue 5 to ctrl 939. [ 1665.857016] nvmet: adding queue 6 to ctrl 939. [ 1665.857338] nvmet: adding queue 7 to ctrl 939. [ 1665.857539] nvmet: adding queue 8 to ctrl 939. [ 1665.857741] nvmet: adding queue 9 to ctrl 939. [ 1665.875695] nvmet: adding queue 10 to ctrl 939. [ 1665.876002] nvmet: adding queue 11 to ctrl 939. [ 1665.895756] nvmet: adding queue 12 to ctrl 939. [ 1665.896043] nvmet: adding queue 13 to ctrl 939. [ 1665.915841] nvmet: adding queue 14 to ctrl 939. [ 1665.916108] nvmet: adding queue 15 to ctrl 939. [ 1665.916376] nvmet: adding queue 16 to ctrl 939. [ 1665.999612] nvmet: creating controller 940 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1666.053632] nvmet: adding queue 1 to ctrl 940. [ 1666.053814] nvmet: adding queue 2 to ctrl 940. [ 1666.054011] nvmet: adding queue 3 to ctrl 940. [ 1666.054184] nvmet: adding queue 4 to ctrl 940. [ 1666.054351] nvmet: adding queue 5 to ctrl 940. [ 1666.054517] nvmet: adding queue 6 to ctrl 940. [ 1666.054699] nvmet: adding queue 7 to ctrl 940. [ 1666.054874] nvmet: adding queue 8 to ctrl 940. [ 1666.055122] nvmet: adding queue 9 to ctrl 940. [ 1666.055348] nvmet: adding queue 10 to ctrl 940. [ 1666.055613] nvmet: adding queue 11 to ctrl 940. [ 1666.055855] nvmet: adding queue 12 to ctrl 940. [ 1666.056081] nvmet: adding queue 13 to ctrl 940. [ 1666.058540] nvmet: adding queue 14 to ctrl 940. [ 1666.078918] nvmet: adding queue 15 to ctrl 940. [ 1666.079200] nvmet: adding queue 16 to ctrl 940. [ 1666.178430] nvmet: creating controller 941 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1666.233226] nvmet: adding queue 1 to ctrl 941. [ 1666.233408] nvmet: adding queue 2 to ctrl 941. [ 1666.233609] nvmet: adding queue 3 to ctrl 941. [ 1666.233793] nvmet: adding queue 4 to ctrl 941. [ 1666.234005] nvmet: adding queue 5 to ctrl 941. [ 1666.234181] nvmet: adding queue 6 to ctrl 941. [ 1666.234386] nvmet: adding queue 7 to ctrl 941. [ 1666.234608] nvmet: adding queue 8 to ctrl 941. [ 1666.234804] nvmet: adding queue 9 to ctrl 941. [ 1666.235070] nvmet: adding queue 10 to ctrl 941. [ 1666.235349] nvmet: adding queue 11 to ctrl 941. [ 1666.235572] nvmet: adding queue 12 to ctrl 941. [ 1666.235743] nvmet: adding queue 13 to ctrl 941. [ 1666.235908] nvmet: adding queue 14 to ctrl 941. [ 1666.236157] nvmet: adding queue 15 to ctrl 941. [ 1666.236412] nvmet: adding queue 16 to ctrl 941. [ 1666.329041] nvmet: creating controller 942 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1666.383476] nvmet: adding queue 1 to ctrl 942. [ 1666.383665] nvmet: adding queue 2 to ctrl 942. [ 1666.383852] nvmet: adding queue 3 to ctrl 942. [ 1666.384100] nvmet: adding queue 4 to ctrl 942. [ 1666.384312] nvmet: adding queue 5 to ctrl 942. [ 1666.384479] nvmet: adding queue 6 to ctrl 942. [ 1666.384671] nvmet: adding queue 7 to ctrl 942. [ 1666.384831] nvmet: adding queue 8 to ctrl 942. [ 1666.385021] nvmet: adding queue 9 to ctrl 942. [ 1666.385295] nvmet: adding queue 10 to ctrl 942. [ 1666.385548] nvmet: adding queue 11 to ctrl 942. [ 1666.399293] nvmet: adding queue 12 to ctrl 942. [ 1666.399524] nvmet: adding queue 13 to ctrl 942. [ 1666.420297] nvmet: adding queue 14 to ctrl 942. [ 1666.420590] nvmet: adding queue 15 to ctrl 942. [ 1666.420818] nvmet: adding queue 16 to ctrl 942. [ 1666.464940] nvmet: ctrl 865 keep-alive timer (15 seconds) expired! [ 1666.464941] nvmet: ctrl 864 keep-alive timer (15 seconds) expired! [ 1666.464942] nvmet: ctrl 865 fatal error occurred! [ 1666.464943] nvmet: ctrl 864 fatal error occurred! [ 1666.493123] nvmet_rdma: freeing queue 16011 [ 1666.510003] nvmet: creating controller 943 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1666.564642] nvmet: adding queue 1 to ctrl 943. [ 1666.564856] nvmet: adding queue 2 to ctrl 943. [ 1666.565029] nvmet: adding queue 3 to ctrl 943. [ 1666.572547] nvmet: adding queue 4 to ctrl 943. [ 1666.572750] nvmet: adding queue 5 to ctrl 943. [ 1666.592502] nvmet: adding queue 6 to ctrl 943. [ 1666.592752] nvmet: adding queue 7 to ctrl 943. [ 1666.613556] nvmet: adding queue 8 to ctrl 943. [ 1666.613766] nvmet: adding queue 9 to ctrl 943. [ 1666.614102] nvmet: adding queue 10 to ctrl 943. [ 1666.614394] nvmet: adding queue 11 to ctrl 943. [ 1666.614695] nvmet: adding queue 12 to ctrl 943. [ 1666.614938] nvmet: adding queue 13 to ctrl 943. [ 1666.615178] nvmet: adding queue 14 to ctrl 943. [ 1666.615486] nvmet: adding queue 15 to ctrl 943. [ 1666.615743] nvmet: adding queue 16 to ctrl 943. [ 1666.719338] nvmet: creating controller 944 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1666.773410] nvmet: adding queue 1 to ctrl 944. [ 1666.773628] nvmet: adding queue 2 to ctrl 944. [ 1666.773821] nvmet: adding queue 3 to ctrl 944. [ 1666.774022] nvmet: adding queue 4 to ctrl 944. [ 1666.774238] nvmet: adding queue 5 to ctrl 944. [ 1666.774412] nvmet: adding queue 6 to ctrl 944. [ 1666.774616] nvmet: adding queue 7 to ctrl 944. [ 1666.776228] nvmet: adding queue 8 to ctrl 944. [ 1666.796403] nvmet: adding queue 9 to ctrl 944. [ 1666.796673] nvmet: adding queue 10 to ctrl 944. [ 1666.797067] nvmet: adding queue 11 to ctrl 944. [ 1666.797362] nvmet: adding queue 12 to ctrl 944. [ 1666.797624] nvmet: adding queue 13 to ctrl 944. [ 1666.797867] nvmet: adding queue 14 to ctrl 944. [ 1666.798140] nvmet: adding queue 15 to ctrl 944. [ 1666.798433] nvmet: adding queue 16 to ctrl 944. [ 1666.887562] nvmet_rdma: freeing queue 16035 [ 1666.892021] nvmet_rdma: freeing queue 16038 [ 1666.894960] nvmet_rdma: freeing queue 16040 [ 1666.896376] nvmet_rdma: freeing queue 16041 [ 1666.897760] nvmet_rdma: freeing queue 16042 [ 1666.900964] nvmet_rdma: freeing queue 16044 [ 1666.919378] nvmet: creating controller 945 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1666.973434] nvmet: adding queue 1 to ctrl 945. [ 1666.973627] nvmet: adding queue 2 to ctrl 945. [ 1666.973829] nvmet: adding queue 3 to ctrl 945. [ 1666.974035] nvmet: adding queue 4 to ctrl 945. [ 1666.974243] nvmet: adding queue 5 to ctrl 945. [ 1666.974448] nvmet: adding queue 6 to ctrl 945. [ 1666.974621] nvmet: adding queue 7 to ctrl 945. [ 1666.974834] nvmet: adding queue 8 to ctrl 945. [ 1666.975043] nvmet: adding queue 9 to ctrl 945. [ 1666.975277] nvmet: adding queue 10 to ctrl 945. [ 1666.976192] nvmet: adding queue 11 to ctrl 945. [ 1666.976472] nvmet: adding queue 12 to ctrl 945. [ 1666.976740] nvmet: adding queue 13 to ctrl 945. [ 1666.977011] nvmet: adding queue 14 to ctrl 945. [ 1666.977282] nvmet: adding queue 15 to ctrl 945. [ 1666.977559] nvmet: adding queue 16 to ctrl 945. [ 1667.093512] nvmet_rdma: freeing queue 16056 [ 1667.094640] nvmet_rdma: freeing queue 16057 [ 1667.119685] nvmet: creating controller 946 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1667.172547] nvmet: adding queue 1 to ctrl 946. [ 1667.172749] nvmet: adding queue 2 to ctrl 946. [ 1667.172948] nvmet: adding queue 3 to ctrl 946. [ 1667.173172] nvmet: adding queue 4 to ctrl 946. [ 1667.173437] nvmet: adding queue 5 to ctrl 946. [ 1667.177654] nvmet: adding queue 6 to ctrl 946. [ 1667.177814] nvmet: adding queue 7 to ctrl 946. [ 1667.198062] nvmet: adding queue 8 to ctrl 946. [ 1667.198341] nvmet: adding queue 9 to ctrl 946. [ 1667.198568] nvmet: adding queue 10 to ctrl 946. [ 1667.198828] nvmet: adding queue 11 to ctrl 946. [ 1667.199153] nvmet: adding queue 12 to ctrl 946. [ 1667.199364] nvmet: adding queue 13 to ctrl 946. [ 1667.199602] nvmet: adding queue 14 to ctrl 946. [ 1667.218418] nvmet: adding queue 15 to ctrl 946. [ 1667.218743] nvmet: adding queue 16 to ctrl 946. [ 1667.338615] nvmet: creating controller 947 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1667.393868] nvmet: adding queue 1 to ctrl 947. [ 1667.394773] nvmet: adding queue 2 to ctrl 947. [ 1667.394969] nvmet: adding queue 3 to ctrl 947. [ 1667.395261] nvmet: adding queue 4 to ctrl 947. [ 1667.395463] nvmet: adding queue 5 to ctrl 947. [ 1667.395597] nvmet: adding queue 6 to ctrl 947. [ 1667.395791] nvmet: adding queue 7 to ctrl 947. [ 1667.396015] nvmet: adding queue 8 to ctrl 947. [ 1667.396220] nvmet: adding queue 9 to ctrl 947. [ 1667.396432] nvmet: adding queue 10 to ctrl 947. [ 1667.396660] nvmet: adding queue 11 to ctrl 947. [ 1667.396984] nvmet: adding queue 12 to ctrl 947. [ 1667.397212] nvmet: adding queue 13 to ctrl 947. [ 1667.397407] nvmet: adding queue 14 to ctrl 947. [ 1667.397621] nvmet: adding queue 15 to ctrl 947. [ 1667.397918] nvmet: adding queue 16 to ctrl 947. [ 1667.519444] nvmet: creating controller 948 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1667.572590] nvmet: adding queue 1 to ctrl 948. [ 1667.588434] nvmet: adding queue 2 to ctrl 948. [ 1667.607997] nvmet: adding queue 3 to ctrl 948. [ 1667.608287] nvmet: adding queue 4 to ctrl 948. [ 1667.608598] nvmet: adding queue 5 to ctrl 948. [ 1667.608903] nvmet: adding queue 6 to ctrl 948. [ 1667.609103] nvmet: adding queue 7 to ctrl 948. [ 1667.609355] nvmet: adding queue 8 to ctrl 948. [ 1667.609584] nvmet: adding queue 9 to ctrl 948. [ 1667.609843] nvmet: adding queue 10 to ctrl 948. [ 1667.610101] nvmet: adding queue 11 to ctrl 948. [ 1667.610390] nvmet: adding queue 12 to ctrl 948. [ 1667.610605] nvmet: adding queue 13 to ctrl 948. [ 1667.610821] nvmet: adding queue 14 to ctrl 948. [ 1667.611085] nvmet: adding queue 15 to ctrl 948. [ 1667.611326] nvmet: adding queue 16 to ctrl 948. [ 1667.707757] nvmet_rdma: freeing queue 16110 [ 1667.709060] nvmet_rdma: freeing queue 16111 [ 1667.712384] nvmet_rdma: freeing queue 16113 [ 1667.713743] nvmet_rdma: freeing queue 16114 [ 1667.728986] nvmet: creating controller 949 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1667.782483] nvmet: adding queue 1 to ctrl 949. [ 1667.782671] nvmet: adding queue 2 to ctrl 949. [ 1667.782886] nvmet: adding queue 3 to ctrl 949. [ 1667.783075] nvmet: adding queue 4 to ctrl 949. [ 1667.788267] nvmet: adding queue 5 to ctrl 949. [ 1667.788463] nvmet: adding queue 6 to ctrl 949. [ 1667.788654] nvmet: adding queue 7 to ctrl 949. [ 1667.788855] nvmet: adding queue 8 to ctrl 949. [ 1667.789091] nvmet: adding queue 9 to ctrl 949. [ 1667.789442] nvmet: adding queue 10 to ctrl 949. [ 1667.789730] nvmet: adding queue 11 to ctrl 949. [ 1667.790028] nvmet: adding queue 12 to ctrl 949. [ 1667.790208] nvmet: adding queue 13 to ctrl 949. [ 1667.790371] nvmet: adding queue 14 to ctrl 949. [ 1667.790620] nvmet: adding queue 15 to ctrl 949. [ 1667.790841] nvmet: adding queue 16 to ctrl 949. [ 1667.874167] nvmet_rdma: freeing queue 16131 [ 1667.875688] nvmet_rdma: freeing queue 16132 [ 1667.889301] nvmet: creating controller 950 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1667.943038] nvmet: adding queue 1 to ctrl 950. [ 1667.993274] nvmet: adding queue 2 to ctrl 950. [ 1667.993590] nvmet: adding queue 3 to ctrl 950. [ 1667.993852] nvmet: adding queue 4 to ctrl 950. [ 1667.994164] nvmet: adding queue 5 to ctrl 950. [ 1667.994432] nvmet: adding queue 6 to ctrl 950. [ 1667.994713] nvmet: adding queue 7 to ctrl 950. [ 1667.995058] nvmet: adding queue 8 to ctrl 950. [ 1668.013190] nvmet: adding queue 9 to ctrl 950. [ 1668.013501] nvmet: adding queue 10 to ctrl 950. [ 1668.033101] nvmet: adding queue 11 to ctrl 950. [ 1668.033423] nvmet: adding queue 12 to ctrl 950. [ 1668.053757] nvmet: adding queue 13 to ctrl 950. [ 1668.053995] nvmet: adding queue 14 to ctrl 950. [ 1668.054286] nvmet: adding queue 15 to ctrl 950. [ 1668.054598] nvmet: adding queue 16 to ctrl 950. [ 1668.138388] nvmet: creating controller 951 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1668.191920] nvmet: adding queue 1 to ctrl 951. [ 1668.192155] nvmet: adding queue 2 to ctrl 951. [ 1668.192444] nvmet: adding queue 3 to ctrl 951. [ 1668.192642] nvmet: adding queue 4 to ctrl 951. [ 1668.192845] nvmet: adding queue 5 to ctrl 951. [ 1668.193022] nvmet: adding queue 6 to ctrl 951. [ 1668.193296] nvmet: adding queue 7 to ctrl 951. [ 1668.193521] nvmet: adding queue 8 to ctrl 951. [ 1668.193789] nvmet: adding queue 9 to ctrl 951. [ 1668.193987] nvmet: adding queue 10 to ctrl 951. [ 1668.194268] nvmet: adding queue 11 to ctrl 951. [ 1668.194516] nvmet: adding queue 12 to ctrl 951. [ 1668.213629] nvmet: adding queue 13 to ctrl 951. [ 1668.233895] nvmet: adding queue 14 to ctrl 951. [ 1668.234130] nvmet: adding queue 15 to ctrl 951. [ 1668.234413] nvmet: adding queue 16 to ctrl 951. [ 1668.350659] nvmet: creating controller 952 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1668.405319] nvmet: adding queue 1 to ctrl 952. [ 1668.405496] nvmet: adding queue 2 to ctrl 952. [ 1668.405785] nvmet: adding queue 3 to ctrl 952. [ 1668.406008] nvmet: adding queue 4 to ctrl 952. [ 1668.406151] nvmet: adding queue 5 to ctrl 952. [ 1668.406353] nvmet: adding queue 6 to ctrl 952. [ 1668.406528] nvmet: adding queue 7 to ctrl 952. [ 1668.406819] nvmet: adding queue 8 to ctrl 952. [ 1668.407040] nvmet: adding queue 9 to ctrl 952. [ 1668.407313] nvmet: adding queue 10 to ctrl 952. [ 1668.407564] nvmet: adding queue 11 to ctrl 952. [ 1668.407790] nvmet: adding queue 12 to ctrl 952. [ 1668.408008] nvmet: adding queue 13 to ctrl 952. [ 1668.408186] nvmet: adding queue 14 to ctrl 952. [ 1668.408401] nvmet: adding queue 15 to ctrl 952. [ 1668.448488] nvmet: adding queue 16 to ctrl 952. [ 1668.539535] nvmet: creating controller 953 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1668.593707] nvmet: adding queue 1 to ctrl 953. [ 1668.593911] nvmet: adding queue 2 to ctrl 953. [ 1668.594162] nvmet: adding queue 3 to ctrl 953. [ 1668.594387] nvmet: adding queue 4 to ctrl 953. [ 1668.594599] nvmet: adding queue 5 to ctrl 953. [ 1668.594774] nvmet: adding queue 6 to ctrl 953. [ 1668.594957] nvmet: adding queue 7 to ctrl 953. [ 1668.595177] nvmet: adding queue 8 to ctrl 953. [ 1668.595419] nvmet: adding queue 9 to ctrl 953. [ 1668.595684] nvmet: adding queue 10 to ctrl 953. [ 1668.608232] nvmet: adding queue 11 to ctrl 953. [ 1668.608433] nvmet: adding queue 12 to ctrl 953. [ 1668.628146] nvmet: adding queue 13 to ctrl 953. [ 1668.628380] nvmet: adding queue 14 to ctrl 953. [ 1668.628597] nvmet: adding queue 15 to ctrl 953. [ 1668.628878] nvmet: adding queue 16 to ctrl 953. [ 1668.702475] nvmet_rdma: freeing queue 16185 [ 1668.704572] nvmet_rdma: freeing queue 16186 [ 1668.707504] nvmet_rdma: freeing queue 16188 [ 1668.709308] nvmet_rdma: freeing queue 16189 [ 1668.715505] nvmet_rdma: freeing queue 16193 [ 1668.718229] nvmet_rdma: freeing queue 16195 [ 1668.739852] nvmet: creating controller 954 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1668.793930] nvmet: adding queue 1 to ctrl 954. [ 1668.794132] nvmet: adding queue 2 to ctrl 954. [ 1668.800769] nvmet: adding queue 3 to ctrl 954. [ 1668.800963] nvmet: adding queue 4 to ctrl 954. [ 1668.821906] nvmet: adding queue 5 to ctrl 954. [ 1668.822181] nvmet: adding queue 6 to ctrl 954. [ 1668.840297] nvmet: adding queue 7 to ctrl 954. [ 1668.840583] nvmet: adding queue 8 to ctrl 954. [ 1668.840806] nvmet: adding queue 9 to ctrl 954. [ 1668.841114] nvmet: adding queue 10 to ctrl 954. [ 1668.841404] nvmet: adding queue 11 to ctrl 954. [ 1668.841755] nvmet: adding queue 12 to ctrl 954. [ 1668.842026] nvmet: adding queue 13 to ctrl 954. [ 1668.842256] nvmet: adding queue 14 to ctrl 954. [ 1668.842584] nvmet: adding queue 15 to ctrl 954. [ 1668.842945] nvmet: adding queue 16 to ctrl 954. [ 1668.909645] nvmet_rdma: freeing queue 16206 [ 1668.911272] nvmet_rdma: freeing queue 16207 [ 1668.912524] nvmet_rdma: freeing queue 16208 [ 1668.914085] nvmet_rdma: freeing queue 16209 [ 1668.939620] nvmet: creating controller 955 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1668.990900] nvmet: adding queue 1 to ctrl 955. [ 1668.991174] nvmet: adding queue 2 to ctrl 955. [ 1668.991467] nvmet: adding queue 3 to ctrl 955. [ 1668.991671] nvmet: adding queue 4 to ctrl 955. [ 1668.991859] nvmet: adding queue 5 to ctrl 955. [ 1668.992017] nvmet: adding queue 6 to ctrl 955. [ 1668.994776] nvmet: adding queue 7 to ctrl 955. [ 1669.014686] nvmet: adding queue 8 to ctrl 955. [ 1669.014977] nvmet: adding queue 9 to ctrl 955. [ 1669.015345] nvmet: adding queue 10 to ctrl 955. [ 1669.015594] nvmet: adding queue 11 to ctrl 955. [ 1669.015880] nvmet: adding queue 12 to ctrl 955. [ 1669.016122] nvmet: adding queue 13 to ctrl 955. [ 1669.016327] nvmet: adding queue 14 to ctrl 955. [ 1669.016565] nvmet: adding queue 15 to ctrl 955. [ 1669.016805] nvmet: adding queue 16 to ctrl 955. [ 1669.109646] nvmet: creating controller 956 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1669.163612] nvmet: adding queue 1 to ctrl 956. [ 1669.163804] nvmet: adding queue 2 to ctrl 956. [ 1669.164082] nvmet: adding queue 3 to ctrl 956. [ 1669.164296] nvmet: adding queue 4 to ctrl 956. [ 1669.164497] nvmet: adding queue 5 to ctrl 956. [ 1669.164661] nvmet: adding queue 6 to ctrl 956. [ 1669.164827] nvmet: adding queue 7 to ctrl 956. [ 1669.165022] nvmet: adding queue 8 to ctrl 956. [ 1669.165201] nvmet: adding queue 9 to ctrl 956. [ 1669.176410] nvmet: adding queue 10 to ctrl 956. [ 1669.176717] nvmet: adding queue 11 to ctrl 956. [ 1669.177025] nvmet: adding queue 12 to ctrl 956. [ 1669.177258] nvmet: adding queue 13 to ctrl 956. [ 1669.177471] nvmet: adding queue 14 to ctrl 956. [ 1669.177750] nvmet: adding queue 15 to ctrl 956. [ 1669.178038] nvmet: adding queue 16 to ctrl 956. [ 1669.272224] nvmet_rdma: freeing queue 16242 [ 1669.273462] nvmet_rdma: freeing queue 16243 [ 1669.274639] nvmet_rdma: freeing queue 16244 [ 1669.277578] nvmet_rdma: freeing queue 16246 [ 1669.282514] nvmet_rdma: freeing queue 16249 [ 1669.284197] nvmet_rdma: freeing queue 16250 [ 1669.299313] nvmet: creating controller 957 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1669.350426] nvmet: adding queue 1 to ctrl 957. [ 1669.350608] nvmet: adding queue 2 to ctrl 957. [ 1669.350837] nvmet: adding queue 3 to ctrl 957. [ 1669.351391] nvmet: adding queue 4 to ctrl 957. [ 1669.355358] nvmet: adding queue 5 to ctrl 957. [ 1669.355527] nvmet: adding queue 6 to ctrl 957. [ 1669.374073] nvmet: adding queue 7 to ctrl 957. [ 1669.374414] nvmet: adding queue 8 to ctrl 957. [ 1669.374623] nvmet: adding queue 9 to ctrl 957. [ 1669.374965] nvmet: adding queue 10 to ctrl 957. [ 1669.375313] nvmet: adding queue 11 to ctrl 957. [ 1669.375656] nvmet: adding queue 12 to ctrl 957. [ 1669.375883] nvmet: adding queue 13 to ctrl 957. [ 1669.431409] nvmet: adding queue 14 to ctrl 957. [ 1669.431814] nvmet: adding queue 15 to ctrl 957. [ 1669.453743] nvmet: adding queue 16 to ctrl 957. [ 1669.578824] nvmet: creating controller 958 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1669.633466] nvmet: adding queue 1 to ctrl 958. [ 1669.633692] nvmet: adding queue 2 to ctrl 958. [ 1669.633877] nvmet: adding queue 3 to ctrl 958. [ 1669.634066] nvmet: adding queue 4 to ctrl 958. [ 1669.634233] nvmet: adding queue 5 to ctrl 958. [ 1669.634403] nvmet: adding queue 6 to ctrl 958. [ 1669.634565] nvmet: adding queue 7 to ctrl 958. [ 1669.634778] nvmet: adding queue 8 to ctrl 958. [ 1669.635005] nvmet: adding queue 9 to ctrl 958. [ 1669.635240] nvmet: adding queue 10 to ctrl 958. [ 1669.635520] nvmet: adding queue 11 to ctrl 958. [ 1669.635854] nvmet: adding queue 12 to ctrl 958. [ 1669.636013] nvmet: adding queue 13 to ctrl 958. [ 1669.636267] nvmet: adding queue 14 to ctrl 958. [ 1669.636607] nvmet: adding queue 15 to ctrl 958. [ 1669.636834] nvmet: adding queue 16 to ctrl 958. [ 1669.654808] nvmet: ctrl 880 keep-alive timer (15 seconds) expired! [ 1669.654810] nvmet: ctrl 880 fatal error occurred! [ 1669.749397] nvmet: creating controller 959 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1669.806315] nvmet: adding queue 1 to ctrl 959. [ 1669.826279] nvmet: adding queue 2 to ctrl 959. [ 1669.826517] nvmet: adding queue 3 to ctrl 959. [ 1669.826845] nvmet: adding queue 4 to ctrl 959. [ 1669.827141] nvmet: adding queue 5 to ctrl 959. [ 1669.827451] nvmet: adding queue 6 to ctrl 959. [ 1669.827761] nvmet: adding queue 7 to ctrl 959. [ 1669.827969] nvmet: adding queue 8 to ctrl 959. [ 1669.828201] nvmet: adding queue 9 to ctrl 959. [ 1669.828461] nvmet: adding queue 10 to ctrl 959. [ 1669.828698] nvmet: adding queue 11 to ctrl 959. [ 1669.828924] nvmet: adding queue 12 to ctrl 959. [ 1669.829159] nvmet: adding queue 13 to ctrl 959. [ 1669.829360] nvmet: adding queue 14 to ctrl 959. [ 1669.829582] nvmet: adding queue 15 to ctrl 959. [ 1669.829764] nvmet: adding queue 16 to ctrl 959. [ 1669.919043] nvmet: creating controller 960 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1670.016385] nvmet: adding queue 1 to ctrl 960. [ 1670.016570] nvmet: adding queue 2 to ctrl 960. [ 1670.016750] nvmet: adding queue 3 to ctrl 960. [ 1670.034668] nvmet: adding queue 4 to ctrl 960. [ 1670.034929] nvmet: adding queue 5 to ctrl 960. [ 1670.035214] nvmet: adding queue 6 to ctrl 960. [ 1670.035532] nvmet: adding queue 7 to ctrl 960. [ 1670.035852] nvmet: adding queue 8 to ctrl 960. [ 1670.036112] nvmet: adding queue 9 to ctrl 960. [ 1670.036413] nvmet: adding queue 10 to ctrl 960. [ 1670.036674] nvmet: adding queue 11 to ctrl 960. [ 1670.036934] nvmet: adding queue 12 to ctrl 960. [ 1670.037194] nvmet: adding queue 13 to ctrl 960. [ 1670.037457] nvmet: adding queue 14 to ctrl 960. [ 1670.037660] nvmet: adding queue 15 to ctrl 960. [ 1670.054617] nvmet: adding queue 16 to ctrl 960. [ 1670.178649] nvmet: creating controller 961 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1670.247300] nvmet: adding queue 1 to ctrl 961. [ 1670.247481] nvmet: adding queue 2 to ctrl 961. [ 1670.247735] nvmet: adding queue 3 to ctrl 961. [ 1670.248000] nvmet: adding queue 4 to ctrl 961. [ 1670.248204] nvmet: adding queue 5 to ctrl 961. [ 1670.248457] nvmet: adding queue 6 to ctrl 961. [ 1670.248692] nvmet: adding queue 7 to ctrl 961. [ 1670.267066] nvmet: adding queue 8 to ctrl 961. [ 1670.267357] nvmet: adding queue 9 to ctrl 961. [ 1670.287185] nvmet: adding queue 10 to ctrl 961. [ 1670.287510] nvmet: adding queue 11 to ctrl 961. [ 1670.294786] nvmet: ctrl 886 keep-alive timer (15 seconds) expired! [ 1670.294788] nvmet: ctrl 886 fatal error occurred! [ 1670.307294] nvmet: adding queue 12 to ctrl 961. [ 1670.307533] nvmet: adding queue 13 to ctrl 961. [ 1670.307800] nvmet: adding queue 14 to ctrl 961. [ 1670.308091] nvmet: adding queue 15 to ctrl 961. [ 1670.308380] nvmet: adding queue 16 to ctrl 961. [ 1670.393564] nvmet_rdma: freeing queue 16335 [ 1670.395213] nvmet_rdma: freeing queue 16336 [ 1670.397107] nvmet_rdma: freeing queue 16320 [ 1670.409416] nvmet: creating controller 962 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1670.462697] nvmet: adding queue 1 to ctrl 962. [ 1670.462908] nvmet: adding queue 2 to ctrl 962. [ 1670.463115] nvmet: adding queue 3 to ctrl 962. [ 1670.463334] nvmet: adding queue 4 to ctrl 962. [ 1670.463552] nvmet: adding queue 5 to ctrl 962. [ 1670.463708] nvmet: adding queue 6 to ctrl 962. [ 1670.464007] nvmet: adding queue 7 to ctrl 962. [ 1670.464234] nvmet: adding queue 8 to ctrl 962. [ 1670.464452] nvmet: adding queue 9 to ctrl 962. [ 1670.464671] nvmet: adding queue 10 to ctrl 962. [ 1670.465015] nvmet: adding queue 11 to ctrl 962. [ 1670.476076] nvmet: adding queue 12 to ctrl 962. [ 1670.498042] nvmet: adding queue 13 to ctrl 962. [ 1670.498257] nvmet: adding queue 14 to ctrl 962. [ 1670.498574] nvmet: adding queue 15 to ctrl 962. [ 1670.498864] nvmet: adding queue 16 to ctrl 962. [ 1670.619215] nvmet: creating controller 963 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1670.674355] nvmet: adding queue 1 to ctrl 963. [ 1670.674585] nvmet: adding queue 2 to ctrl 963. [ 1670.674850] nvmet: adding queue 3 to ctrl 963. [ 1670.675047] nvmet: adding queue 4 to ctrl 963. [ 1670.675233] nvmet: adding queue 5 to ctrl 963. [ 1670.675398] nvmet: adding queue 6 to ctrl 963. [ 1670.675603] nvmet: adding queue 7 to ctrl 963. [ 1670.675799] nvmet: adding queue 8 to ctrl 963. [ 1670.675970] nvmet: adding queue 9 to ctrl 963. [ 1670.676179] nvmet: adding queue 10 to ctrl 963. [ 1670.676372] nvmet: adding queue 11 to ctrl 963. [ 1670.676635] nvmet: adding queue 12 to ctrl 963. [ 1670.676850] nvmet: adding queue 13 to ctrl 963. [ 1670.677017] nvmet: adding queue 14 to ctrl 963. [ 1670.680200] nvmet: adding queue 15 to ctrl 963. [ 1670.680436] nvmet: adding queue 16 to ctrl 963. [ 1670.778763] nvmet: creating controller 964 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1670.890256] nvmet: adding queue 1 to ctrl 964. [ 1670.890452] nvmet: adding queue 2 to ctrl 964. [ 1670.890699] nvmet: adding queue 3 to ctrl 964. [ 1670.890928] nvmet: adding queue 4 to ctrl 964. [ 1670.891193] nvmet: adding queue 5 to ctrl 964. [ 1670.891354] nvmet: adding queue 6 to ctrl 964. [ 1670.891620] nvmet: adding queue 7 to ctrl 964. [ 1670.891838] nvmet: adding queue 8 to ctrl 964. [ 1670.892035] nvmet: adding queue 9 to ctrl 964. [ 1670.902392] nvmet: adding queue 10 to ctrl 964. [ 1670.902654] nvmet: adding queue 11 to ctrl 964. [ 1670.922633] nvmet: adding queue 12 to ctrl 964. [ 1670.922878] nvmet: adding queue 13 to ctrl 964. [ 1670.923065] nvmet: adding queue 14 to ctrl 964. [ 1670.923402] nvmet: adding queue 15 to ctrl 964. [ 1670.923732] nvmet: adding queue 16 to ctrl 964. [ 1670.998994] nvmet: creating controller 965 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1671.158510] nvmet: adding queue 1 to ctrl 965. [ 1671.162949] nvmet: adding queue 2 to ctrl 965. [ 1671.163228] nvmet: adding queue 3 to ctrl 965. [ 1671.182766] nvmet: adding queue 4 to ctrl 965. [ 1671.183088] nvmet: adding queue 5 to ctrl 965. [ 1671.202304] nvmet: adding queue 6 to ctrl 965. [ 1671.202556] nvmet: adding queue 7 to ctrl 965. [ 1671.202885] nvmet: adding queue 8 to ctrl 965. [ 1671.203162] nvmet: adding queue 9 to ctrl 965. [ 1671.203472] nvmet: adding queue 10 to ctrl 965. [ 1671.203771] nvmet: adding queue 11 to ctrl 965. [ 1671.204047] nvmet: adding queue 12 to ctrl 965. [ 1671.204321] nvmet: adding queue 13 to ctrl 965. [ 1671.204592] nvmet: adding queue 14 to ctrl 965. [ 1671.204937] nvmet: adding queue 15 to ctrl 965. [ 1671.205243] nvmet: adding queue 16 to ctrl 965. [ 1671.308441] nvmet: creating controller 966 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1671.368702] mlx4_core 0000:07:00.0: swiotlb buffer is full (sz: 532480 bytes) [ 1671.368703] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 1671.368705] CPU: 7 PID: 4983 Comm: kworker/7:256 Not tainted 4.10.0 #5 [ 1671.368706] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 1671.368711] Workqueue: ib_cm cm_work_handler [ib_cm] [ 1671.368712] Call Trace: [ 1671.368716] dump_stack+0x63/0x87 [ 1671.368719] swiotlb_alloc_coherent+0x14a/0x160 [ 1671.368721] x86_swiotlb_alloc_coherent+0x43/0x50 [ 1671.368743] mlx4_buf_direct_alloc.isra.4+0xb1/0x150 [mlx4_core] [ 1671.368747] mlx4_buf_alloc+0x172/0x1c0 [mlx4_core] [ 1671.368751] create_qp_common.isra.33+0x633/0x1010 [mlx4_ib] [ 1671.368754] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 1671.368761] ib_create_qp+0x70/0x2b0 [ib_core] [ 1671.368765] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 1671.368767] nvmet_rdma_alloc_queue+0x692/0x900 [nvmet_rdma] [ 1671.368769] ? nvmet_rdma_execute_command+0x100/0x100 [nvmet_rdma] [ 1671.368770] nvmet_rdma_cm_handler+0x1e6/0x708 [nvmet_rdma] [ 1671.368772] ? cma_acquire_dev+0x1e7/0x4b0 [rdma_cm] [ 1671.368774] ? cma_new_conn_id+0xb2/0x4b0 [rdma_cm] [ 1671.368775] ? cma_new_conn_id+0x153/0x4b0 [rdma_cm] [ 1671.368777] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 1671.368779] cm_process_work+0x25/0x120 [ib_cm] [ 1671.368780] cm_req_handler+0x967/0xca0 [ib_cm] [ 1671.368782] cm_work_handler+0x1bf/0x16c8 [ib_cm] [ 1671.368784] process_one_work+0x165/0x410 [ 1671.368785] worker_thread+0x137/0x4c0 [ 1671.368786] kthread+0x101/0x140 [ 1671.368788] ? rescuer_thread+0x3b0/0x3b0 [ 1671.368788] ? kthread_park+0x90/0x90 [ 1671.368791] ret_from_fork+0x2c/0x40 [ 1671.371745] nvmet: adding queue 1 to ctrl 966. [ 1671.372048] nvmet: adding queue 2 to ctrl 966. [ 1671.372238] nvmet: adding queue 3 to ctrl 966. [ 1671.372467] nvmet: adding queue 4 to ctrl 966. [ 1671.372634] nvmet: adding queue 5 to ctrl 966. [ 1671.384171] nvmet: adding queue 6 to ctrl 966. [ 1671.435126] nvmet: adding queue 7 to ctrl 966. [ 1671.435403] nvmet: adding queue 8 to ctrl 966. [ 1671.435687] nvmet: adding queue 9 to ctrl 966. [ 1671.435989] nvmet: adding queue 10 to ctrl 966. [ 1671.436293] nvmet: adding queue 11 to ctrl 966. [ 1671.436584] nvmet: adding queue 12 to ctrl 966. [ 1671.436844] nvmet: adding queue 13 to ctrl 966. [ 1671.437133] nvmet: adding queue 14 to ctrl 966. [ 1671.437391] nvmet: adding queue 15 to ctrl 966. [ 1671.437688] nvmet: adding queue 16 to ctrl 966. [ 1671.747787] nvmet: creating controller 967 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1671.803699] nvmet: adding queue 1 to ctrl 967. [ 1671.803991] nvmet: adding queue 2 to ctrl 967. [ 1671.804195] nvmet: adding queue 3 to ctrl 967. [ 1671.804405] nvmet: adding queue 4 to ctrl 967. [ 1671.804557] nvmet: adding queue 5 to ctrl 967. [ 1671.804735] nvmet: adding queue 6 to ctrl 967. [ 1671.804963] nvmet: adding queue 7 to ctrl 967. [ 1671.805162] nvmet: adding queue 8 to ctrl 967. [ 1671.813666] nvmet: adding queue 9 to ctrl 967. [ 1671.813896] nvmet: adding queue 10 to ctrl 967. [ 1671.814148] nvmet: adding queue 11 to ctrl 967. [ 1671.814428] nvmet: adding queue 12 to ctrl 967. [ 1671.814662] nvmet: adding queue 13 to ctrl 967. [ 1671.814931] nvmet: adding queue 14 to ctrl 967. [ 1671.815232] nvmet: adding queue 15 to ctrl 967. [ 1671.815530] nvmet: adding queue 16 to ctrl 967. [ 1671.898673] nvmet: creating controller 968 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1671.953860] nvmet: adding queue 1 to ctrl 968. [ 1671.954081] nvmet: adding queue 2 to ctrl 968. [ 1671.954290] nvmet: adding queue 3 to ctrl 968. [ 1671.964368] nvmet: adding queue 4 to ctrl 968. [ 1671.964512] nvmet: adding queue 5 to ctrl 968. [ 1671.984286] nvmet: adding queue 6 to ctrl 968. [ 1671.984583] nvmet: adding queue 7 to ctrl 968. [ 1671.984840] nvmet: adding queue 8 to ctrl 968. [ 1671.985156] nvmet: adding queue 9 to ctrl 968. [ 1671.985482] nvmet: adding queue 10 to ctrl 968. [ 1671.985783] nvmet: adding queue 11 to ctrl 968. [ 1671.986047] nvmet: adding queue 12 to ctrl 968. [ 1672.008281] nvmet: adding queue 13 to ctrl 968. [ 1672.008615] nvmet: adding queue 14 to ctrl 968. [ 1672.030391] nvmet: adding queue 15 to ctrl 968. [ 1672.030708] nvmet: adding queue 16 to ctrl 968. [ 1672.101363] nvmet_rdma: freeing queue 16452 [ 1672.102879] nvmet_rdma: freeing queue 16453 [ 1672.105822] nvmet_rdma: freeing queue 16455 [ 1672.107424] nvmet_rdma: freeing queue 16439 [ 1672.120396] nvmet: creating controller 969 for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:e7bbdfa5-aef4-44ab-ad8f-1b957e700096. [ 1672.174405] mlx4_core 0000:07:00.0: swiotlb buffer is full (sz: 532480 bytes) [ 1672.174406] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 1672.174407] CPU: 17 PID: 6825 Comm: kworker/17:256 Not tainted 4.10.0 #5 [ 1672.174408] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 1672.174413] Workqueue: ib_cm cm_work_handler [ib_cm] [ 1672.174414] Call Trace: [ 1672.174418] dump_stack+0x63/0x87 [ 1672.174421] swiotlb_alloc_coherent+0x14a/0x160 [ 1672.174424] x86_swiotlb_alloc_coherent+0x43/0x50 [ 1672.174434] mlx4_buf_direct_alloc.isra.4+0xb1/0x150 [mlx4_core] [ 1672.174438] mlx4_buf_alloc+0x172/0x1c0 [mlx4_core] [ 1672.174442] create_qp_common.isra.33+0x633/0x1010 [mlx4_ib] [ 1672.174445] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 1672.174453] ib_create_qp+0x70/0x2b0 [ib_core] [ 1672.174456] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 1672.174458] nvmet_rdma_alloc_queue+0x692/0x900 [nvmet_rdma] [ 1672.174460] ? nvmet_rdma_execute_command+0x100/0x100 [nvmet_rdma] [ 1672.174462] nvmet_rdma_cm_handler+0x1e6/0x708 [nvmet_rdma] [ 1672.174463] ? cma_acquire_dev+0x1e7/0x4b0 [rdma_cm] [ 1672.174465] ? cma_new_conn_id+0xb2/0x4b0 [rdma_cm] [ 1672.174467] ? cma_new_conn_id+0x153/0x4b0 [rdma_cm] [ 1672.174468] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 1672.174470] cm_process_work+0x25/0x120 [ib_cm] [ 1672.174472] cm_req_handler+0x967/0xca0 [ib_cm] [ 1672.174473] cm_work_handler+0x1bf/0x16c8 [ib_cm] [ 1672.174476] process_one_work+0x165/0x410 [ 1672.174477] worker_thread+0x137/0x4c0 [ 1672.174478] kthread+0x101/0x140 [ 1672.174480] ? rescuer_thread+0x3b0/0x3b0 [ 1672.174480] ? kthread_park+0x90/0x90 [ 1672.174483] ret_from_fork+0x2c/0x40 [ 1672.179398] mlx4_core 0000:07:00.0: swiotlb buffer is full (sz: 532480 bytes) [ 1672.179399] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 1672.179400] CPU: 6 PID: 4250 Comm: kworker/6:256 Not tainted 4.10.0 #5 [ 1672.179400] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 1672.179403] Workqueue: ib_cm cm_work_handler [ib_cm] [ 1672.179404] Call Trace: [ 1672.179406] dump_stack+0x63/0x87 [ 1672.179408] swiotlb_alloc_coherent+0x14a/0x160 [ 1672.179409] x86_swiotlb_alloc_coherent+0x43/0x50 [ 1672.179414] mlx4_buf_direct_alloc.isra.4+0xb1/0x150 [mlx4_core] [ 1672.179418] mlx4_buf_alloc+0x172/0x1c0 [mlx4_core] [ 1672.179421] create_qp_common.isra.33+0x633/0x1010 [mlx4_ib] [ 1672.179424] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 1672.179429] ib_create_qp+0x70/0x2b0 [ib_core] [ 1672.179431] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 1672.179432] nvmet_rdma_alloc_queue+0x692/0x900 [nvmet_rdma] [ 1672.179434] ? nvmet_rdma_execute_command+0x100/0x100 [nvmet_rdma] [ 1672.179436] nvmet_rdma_cm_handler+0x1e6/0x708 [nvmet_rdma] [ 1672.179437] ? cma_acquire_dev+0x1e7/0x4b0 [rdma_cm] [ 1672.179439] ? cma_new_conn_id+0xb2/0x4b0 [rdma_cm] [ 1672.179441] ? cma_new_conn_id+0x153/0x4b0 [rdma_cm] [ 1672.179442] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 1672.179444] cm_process_work+0x25/0x120 [ib_cm] [ 1672.179445] cm_req_handler+0x967/0xca0 [ib_cm] [ 1672.179447] cm_work_handler+0x1bf/0x16c8 [ib_cm] [ 1672.179449] process_one_work+0x165/0x410 [ 1672.179450] worker_thread+0x137/0x4c0 [ 1672.179451] kthread+0x101/0x140 [ 1672.179452] ? rescuer_thread+0x3b0/0x3b0 [ 1672.179453] ? kthread_park+0x90/0x90 [ 1672.179454] ret_from_fork+0x2c/0x40 [ 1672.183544] mlx4_core 0000:07:00.0: swiotlb buffer is full (sz: 532480 bytes) [ 1672.183545] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 1672.183546] CPU: 6 PID: 4250 Comm: kworker/6:256 Not tainted 4.10.0 #5 [ 1672.183547] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 1672.183549] Workqueue: ib_cm cm_work_handler [ib_cm] [ 1672.183549] Call Trace: [ 1672.183551] dump_stack+0x63/0x87 [ 1672.183553] swiotlb_alloc_coherent+0x14a/0x160 [ 1672.183554] x86_swiotlb_alloc_coherent+0x43/0x50 [ 1672.183558] mlx4_buf_direct_alloc.isra.4+0xb1/0x150 [mlx4_core] [ 1672.183562] mlx4_buf_alloc+0x172/0x1c0 [mlx4_core] [ 1672.183565] create_qp_common.isra.33+0x633/0x1010 [mlx4_ib] [ 1672.183567] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 1672.183572] ib_create_qp+0x70/0x2b0 [ib_core] [ 1672.183574] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 1672.183576] nvmet_rdma_alloc_queue+0x692/0x900 [nvmet_rdma] [ 1672.183577] ? nvmet_rdma_execute_command+0x100/0x100 [nvmet_rdma] [ 1672.183579] nvmet_rdma_cm_handler+0x1e6/0x708 [nvmet_rdma] [ 1672.183580] ? cma_acquire_dev+0x1e7/0x4b0 [rdma_cm] [ 1672.183582] ? cma_new_conn_id+0xb2/0x4b0 [rdma_cm] [ 1672.183583] ? cma_new_conn_id+0x153/0x4b0 [rdma_cm] [ 1672.183585] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 1672.183587] cm_process_work+0x25/0x120 [ib_cm] [ 1672.183588] cm_req_handler+0x967/0xca0 [ib_cm] [ 1672.183590] cm_work_handler+0x1bf/0x16c8 [ib_cm] [ 1672.183592] process_one_work+0x165/0x410 [ 1672.183593] worker_thread+0x137/0x4c0 [ 1672.183594] kthread+0x101/0x140 [ 1672.183595] ? rescuer_thread+0x3b0/0x3b0 [ 1672.183596] ? kthread_park+0x90/0x90 [ 1672.183598] ret_from_fork+0x2c/0x40 [ 1672.186873] kworker/6:256: page allocation failure: order:6, mode:0x140c0c0(GFP_KERNEL|__GFP_COMP|__GFP_ZERO) [ 1672.186877] CPU: 6 PID: 4250 Comm: kworker/6:256 Not tainted 4.10.0 #5 [ 1672.186877] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 1672.186879] Workqueue: ib_cm cm_work_handler [ib_cm] [ 1672.186879] Call Trace: [ 1672.186881] dump_stack+0x63/0x87 [ 1672.186883] warn_alloc+0x13f/0x170 [ 1672.186885] ? __alloc_pages_direct_compact+0x47/0x100 [ 1672.186886] __alloc_pages_slowpath+0x28a/0xaf0 [ 1672.186888] __alloc_pages_nodemask+0x223/0x2a0 [ 1672.186890] alloc_pages_current+0x88/0x120 [ 1672.186892] kmalloc_order+0x1f/0x70 [ 1672.186894] kmalloc_order_trace+0x26/0xa0 [ 1672.186896] __kmalloc+0x20c/0x220 [ 1672.186897] nvmet_rdma_alloc_queue+0x214/0x900 [nvmet_rdma] [ 1672.186899] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 1672.186900] nvmet_rdma_cm_handler+0x1e6/0x708 [nvmet_rdma] [ 1672.186902] ? cma_acquire_dev+0x1e7/0x4b0 [rdma_cm] [ 1672.186903] ? cma_new_conn_id+0xb2/0x4b0 [rdma_cm] [ 1672.186905] ? cma_new_conn_id+0x153/0x4b0 [rdma_cm] [ 1672.186907] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 1672.186908] cm_process_work+0x25/0x120 [ib_cm] [ 1672.186910] cm_req_handler+0x967/0xca0 [ib_cm] [ 1672.186911] cm_work_handler+0x1bf/0x16c8 [ib_cm] [ 1672.186913] process_one_work+0x165/0x410 [ 1672.186914] worker_thread+0x137/0x4c0 [ 1672.186915] kthread+0x101/0x140 [ 1672.186916] ? rescuer_thread+0x3b0/0x3b0 [ 1672.186917] ? kthread_park+0x90/0x90 [ 1672.186918] ret_from_fork+0x2c/0x40 [ 1672.186919] Mem-Info: [ 1672.186923] active_anon:189 inactive_anon:512 isolated_anon:0 active_file:0 inactive_file:0 isolated_file:0 unevictable:0 dirty:0 writeback:763 unstable:0 slab_reclaimable:11952 slab_unreclaimable:820173 mapped:205 shmem:63 pagetables:1739 bounce:0 free:39850 free_pcp:405 free_cma:0 [ 1672.186927] Node 0 active_anon:208kB inactive_anon:2288kB active_file:96kB inactive_file:124kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:232kB dirty:0kB writeback:3244kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 28672kB anon_thp: 8kB writeback_tmp:0kB unstable:0kB pages_scanned:4413 all_unreclaimable? yes [ 1672.186931] Node 1 active_anon:548kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:588kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 244kB writeback_tmp:0kB unstable:0kB pages_scanned:9012 all_unreclaimable? yes [ 1672.186932] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1672.186935] lowmem_reserve[]: 0 2884 15935 15935 15935 [ 1672.186937] Node 0 DMA32 free:60276kB min:8100kB low:11052kB high:14004kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013444kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:260800kB kernel_stack:4320kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1672.186939] lowmem_reserve[]: 0 0 13051 13051 13051 [ 1672.186941] Node 0 Normal free:36272kB min:36664kB low:50028kB high:63392kB active_anon:208kB inactive_anon:2288kB active_file:96kB inactive_file:124kB unevictable:0kB writepending:3244kB present:13631488kB managed:13364548kB mlocked:0kB slab_reclaimable:18472kB slab_unreclaimable:1382856kB kernel_stack:29352kB pagetables:3272kB bounce:0kB free_pcp:1148kB local_pcp:120kB free_cma:0kB [ 1672.186944] lowmem_reserve[]: 0 0 0 0 0 [ 1672.186946] Node 1 Normal free:46972kB min:45296kB low:61804kB high:78312kB active_anon:548kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:16777212kB managed:16509840kB mlocked:0kB slab_reclaimable:29336kB slab_unreclaimable:1637020kB kernel_stack:27448kB pagetables:3684kB bounce:0kB free_pcp:472kB local_pcp:52kB free_cma:0kB [ 1672.186948] lowmem_reserve[]: 0 0 0 0 0 [ 1672.186950] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 1672.186955] Node 0 DMA32: 17*4kB (UM) 18*8kB (UM) 3*16kB (M) 6*32kB (UM) 4*64kB (UM) 3*128kB (M) 3*256kB (M) 6*512kB (UM) 2*1024kB (UM) 2*2048kB (UM) 12*4096kB (M) = 60228kB [ 1672.186961] Node 0 Normal: 251*4kB (MEH) 244*8kB (MEH) 166*16kB (UMEH) 104*32kB (MH) 69*64kB (ME) 37*128kB (UM) 22*256kB (UM) 12*512kB (M) 4*1024kB (UM) 1*2048kB (M) 0*4096kB = 36012kB [ 1672.186967] Node 1 Normal: 17*4kB (UEH) 83*8kB (UMEH) 83*16kB (UMEH) 61*32kB (UME) 51*64kB (UMEH) 51*128kB (UME) 35*256kB (UM) 26*512kB (UME) 7*1024kB (UM) 2*2048kB (M) 0*4096kB = 47340kB [ 1672.186973] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1672.186974] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1672.186975] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1672.186975] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1672.186976] 959 total pagecache pages [ 1672.186976] 616 pages in swap cache [ 1672.186977] Swap cache stats: add 32700, delete 32084, find 178/318 [ 1672.186978] Free swap = 16386556kB [ 1672.186978] Total swap = 16516092kB [ 1672.186979] 8379718 pages RAM [ 1672.186979] 0 pages HighMem/MovableOnly [ 1672.186979] 153786 pages reserved [ 1672.186979] 0 pages cma reserved [ 1672.186980] 0 pages hwpoisoned [ 1672.572274] kmemleak: Cannot allocate a kmemleak_object structure [ 1672.572277] kmemleak: Kernel memory leak detector disabled [ 1672.572908] kmemleak: Automatic memory scanning thread ended [ 1672.572917] kmemleak: Kmemleak disabled without freeing internal data. Reclaim the memory with "echo clear > /sys/kernel/debug/kmemleak". [ 1674.338537] crond invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0-1, order=0, oom_score_adj=0 [ 1674.338538] crond cpuset=/ mems_allowed=0-1 [ 1674.338542] CPU: 9 PID: 7132 Comm: crond Not tainted 4.10.0 #5 [ 1674.338542] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 1674.338543] Call Trace: [ 1674.338547] dump_stack+0x63/0x87 [ 1674.338550] dump_header+0x82/0x212 [ 1674.338553] ? selinux_capable+0x20/0x30 [ 1674.338555] ? security_capable_noaudit+0x45/0x60 [ 1674.338558] oom_kill_process+0x21c/0x3f0 [ 1674.338559] out_of_memory+0x117/0x4a0 [ 1674.338560] __alloc_pages_slowpath+0x913/0xaf0 [ 1674.338562] __alloc_pages_nodemask+0x223/0x2a0 [ 1674.338564] alloc_pages_current+0x88/0x120 [ 1674.338567] __page_cache_alloc+0xae/0xc0 [ 1674.338568] filemap_fault+0x5cb/0x740 [ 1674.338571] ? down_read+0x12/0x40 [ 1674.338607] xfs_filemap_fault+0x60/0xf0 [xfs] [ 1674.338609] __do_fault+0x21/0x80 [ 1674.338610] handle_mm_fault+0xc0f/0x1350 [ 1674.338627] ? xfs_file_read_iter+0x68/0xc0 [xfs] [ 1674.338630] __do_page_fault+0x22a/0x4a0 [ 1674.338631] do_page_fault+0x30/0x80 [ 1674.338633] ? do_syscall_64+0x175/0x180 [ 1674.338635] page_fault+0x28/0x30 [ 1674.338636] RIP: 0033:0x7fe54599c2f0 [ 1674.338637] RSP: 002b:00007fff279c04e8 EFLAGS: 00010283 [ 1674.338638] RAX: 0000000000000020 RBX: 0000000000000001 RCX: 0000000000000000 [ 1674.338639] RDX: 00000000ffff0010 RSI: 0000556f99860980 RDI: 0000556f9985e6e0 [ 1674.338639] RBP: 0000556f99860950 R08: 00007fe545c23060 R09: 00007fe53ee18a4c [ 1674.338640] R10: 0000000000000000 R11: 0000000000000000 R12: 0000556f9985e6e0 [ 1674.338640] R13: 0000556f99860980 R14: 0000000000000400 R15: 00007fe5466956d0 [ 1674.338641] Mem-Info: [ 1674.338645] active_anon:115 inactive_anon:7 isolated_anon:0 active_file:367 inactive_file:147 isolated_file:0 unevictable:0 dirty:0 writeback:24 unstable:0 slab_reclaimable:12064 slab_unreclaimable:821118 mapped:301 shmem:0 pagetables:1785 bounce:0 free:39454 free_pcp:0 free_cma:0 [ 1674.338650] Node 0 active_anon:376kB inactive_anon:0kB active_file:1200kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16kB dirty:0kB writeback:96kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:3498 all_unreclaimable? yes [ 1674.338654] Node 1 active_anon:84kB inactive_anon:88kB active_file:268kB inactive_file:672kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1188kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:1439 all_unreclaimable? yes [ 1674.338655] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1674.338658] lowmem_reserve[]: 0 2884 15935 15935 15935 [ 1674.338659] Node 0 DMA32 free:60228kB min:8100kB low:11052kB high:14004kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013444kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:260880kB kernel_stack:4320kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1674.338662] lowmem_reserve[]: 0 0 13051 13051 13051 [ 1674.338664] Node 0 Normal free:36660kB min:36664kB low:50028kB high:63392kB active_anon:376kB inactive_anon:0kB active_file:1200kB inactive_file:0kB unevictable:0kB writepending:96kB present:13631488kB managed:13364548kB mlocked:0kB slab_reclaimable:18696kB slab_unreclaimable:1384136kB kernel_stack:29400kB pagetables:3440kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1674.338667] lowmem_reserve[]: 0 0 0 0 0 [ 1674.338668] Node 1 Normal free:45048kB min:45296kB low:61804kB high:78312kB active_anon:84kB inactive_anon:88kB active_file:268kB inactive_file:672kB unevictable:0kB writepending:0kB present:16777212kB managed:16509840kB mlocked:0kB slab_reclaimable:29560kB slab_unreclaimable:1639440kB kernel_stack:27480kB pagetables:3700kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1674.338671] lowmem_reserve[]: 0 0 0 0 0 [ 1674.338672] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 1674.338677] Node 0 DMA32: 17*4kB (UM) 18*8kB (UM) 3*16kB (M) 6*32kB (UM) 4*64kB (UM) 3*128kB (M) 3*256kB (M) 6*512kB (UM) 2*1024kB (UM) 2*2048kB (UM) 12*4096kB (M) = 60228kB [ 1674.338683] Node 0 Normal: 154*4kB (UMH) 148*8kB (UMEH) 131*16kB (UMEH) 69*32kB (UMEH) 39*64kB (UM) 17*128kB (UM) 6*256kB (UM) 5*512kB (M) 1*1024kB (M) 7*2048kB (M) 2*4096kB (ME) = 38424kB [ 1674.338689] Node 1 Normal: 55*4kB (UME) 45*8kB (UME) 13*16kB (UME) 11*32kB (UM) 26*64kB (UMH) 32*128kB (UMH) 28*256kB (UMH) 23*512kB (UMH) 10*1024kB (UMH) 1*2048kB (M) 2*4096kB (M) = 46324kB [ 1674.338695] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1674.338696] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1674.338697] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1674.338697] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1674.338698] 648 total pagecache pages [ 1674.338698] 68 pages in swap cache [ 1674.338699] Swap cache stats: add 34034, delete 33966, find 904/1661 [ 1674.338699] Free swap = 16385924kB [ 1674.338700] Total swap = 16516092kB [ 1674.338700] 8379718 pages RAM [ 1674.338701] 0 pages HighMem/MovableOnly [ 1674.338701] 153786 pages reserved [ 1674.338701] 0 pages cma reserved [ 1674.338702] 0 pages hwpoisoned [ 1674.338702] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 1674.338721] [ 774] 0 774 9206 1 21 3 82 0 systemd-journal [ 1674.338722] [ 812] 0 812 30349 0 29 3 374 0 lvmetad [ 1674.338724] [ 824] 0 824 11841 1 25 3 711 -1000 systemd-udevd [ 1674.338727] [ 1096] 0 1096 13856 0 27 3 112 -1000 auditd [ 1674.338729] [ 1127] 994 1127 2133 0 11 3 45 0 lsmd [ 1674.338730] [ 1128] 0 1128 4889 0 14 3 145 0 irqbalance [ 1674.338731] [ 1133] 0 1133 6050 1 16 3 73 0 systemd-logind [ 1674.338732] [ 1135] 0 1135 31969 1 20 3 132 0 smartd [ 1674.338734] [ 1145] 0 1145 53126 0 57 3 404 0 abrtd [ 1674.338735] [ 1147] 0 1147 52551 1 55 3 338 0 abrt-watch-log [ 1674.338736] [ 1149] 998 1149 132401 1 60 4 1872 0 polkitd [ 1674.338737] [ 1153] 81 1153 8714 1 19 3 129 -900 dbus-daemon [ 1674.338739] [ 1161] 997 1161 5672 0 16 3 61 0 chronyd [ 1674.338740] [ 1163] 0 1163 50305 0 39 3 125 0 gssproxy [ 1674.338742] [ 1230] 0 1230 28814 0 12 4 63 0 ksmtuned [ 1674.338743] [ 1250] 0 1250 28813 0 12 3 53 0 opensm-launch [ 1674.338744] [ 1251] 0 1251 637907 0 84 5 398 0 opensm [ 1674.338746] [ 1902] 0 1902 28209 0 53 3 3123 0 dhclient [ 1674.338747] [ 1976] 0 1976 138299 0 89 4 2712 0 tuned [ 1674.338748] [ 1978] 0 1978 71863 0 41 3 806 0 rsyslogd [ 1674.338749] [ 1979] 0 1979 28337 1 12 3 37 0 rhsmcertd [ 1674.338750] [ 2005] 0 2005 154722 8 147 4 2118 0 libvirtd [ 1674.338751] [ 2016] 0 2016 6463 0 18 3 52 0 atd [ 1674.338753] [ 2111] 0 2111 20619 0 43 3 215 -1000 sshd [ 1674.338754] [ 2259] 0 2259 27511 1 10 3 31 0 agetty [ 1674.338755] [ 2263] 0 2263 27511 1 12 3 31 0 agetty [ 1674.338756] [ 2911] 0 2911 22767 1 44 3 256 0 master [ 1674.338758] [ 2962] 89 2962 22793 1 43 3 254 0 pickup [ 1674.338759] [ 2964] 89 2964 22810 1 43 3 254 0 qmgr [ 1674.338761] [ 3339] 99 3339 3888 0 13 3 58 0 dnsmasq [ 1674.338762] [ 3340] 0 3340 3881 0 12 3 45 0 dnsmasq [ 1674.338763] [ 3373] 0 3373 64652 1 82 4 3413 0 beah-srv [ 1674.338764] [ 3374] 0 3374 90269 1 98 4 4723 0 beah-beaker-bac [ 1674.338765] [ 3375] 0 3375 31557 0 19 4 168 0 crond [ 1674.338767] [ 3377] 0 3377 60773 1 75 4 3102 0 beah-fwd-backen [ 1674.338768] [ 3381] 0 3381 26973 0 8 3 23 0 rhnsd [ 1674.338769] [ 3410] 0 3410 35257 2 71 3 336 0 sshd [ 1674.338770] [ 3414] 0 3414 29148 1 15 3 384 0 bash [ 1674.338772] [ 3641] 0 3641 35257 2 72 3 335 0 sshd [ 1674.338773] [ 3653] 0 3653 29148 1 15 3 412 0 bash [ 1674.339000] [ 6884] 0 6884 35220 2 71 3 315 0 sshd [ 1674.339008] [ 6961] 0 6961 29148 1 15 3 385 0 bash [ 1674.339009] [ 6979] 0 6979 83699 1 61 3 489 -900 abrt-dbus [ 1674.339012] [ 7042] 0 7042 26976 0 12 4 22 0 sleep [ 1674.339021] [ 7132] 0 7132 43495 33 41 4 187 0 crond [ 1674.339021] Out of memory: Kill process 3374 (beah-beaker-bac) score 0 or sacrifice child [ 1674.339027] Killed process 3374 (beah-beaker-bac) total-vm:361076kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 1674.345131] oom_reaper: reaped process 3374 (beah-beaker-bac), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1674.345848] auditd invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0-1, order=0, oom_score_adj=-1000 [ 1674.345849] auditd cpuset=/ mems_allowed=0-1 [ 1674.345851] CPU: 11 PID: 1096 Comm: auditd Not tainted 4.10.0 #5 [ 1674.345852] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 1674.345852] Call Trace: [ 1674.345856] dump_stack+0x63/0x87 [ 1674.345857] dump_header+0x82/0x212 [ 1674.345859] ? selinux_capable+0x20/0x30 [ 1674.345860] ? security_capable_noaudit+0x45/0x60 [ 1674.345861] oom_kill_process+0x21c/0x3f0 [ 1674.345862] out_of_memory+0x117/0x4a0 [ 1674.345864] __alloc_pages_slowpath+0x913/0xaf0 [ 1674.345865] __alloc_pages_nodemask+0x223/0x2a0 [ 1674.345867] alloc_pages_current+0x88/0x120 [ 1674.345869] __page_cache_alloc+0xae/0xc0 [ 1674.345870] filemap_fault+0x5cb/0x740 [ 1674.345871] ? down_read+0x12/0x40 [ 1674.345898] xfs_filemap_fault+0x60/0xf0 [xfs] [ 1674.345899] __do_fault+0x21/0x80 [ 1674.345901] handle_mm_fault+0xc0f/0x1350 [ 1674.345903] ? hrtimer_init+0x150/0x150 [ 1674.345904] __do_page_fault+0x22a/0x4a0 [ 1674.345906] do_page_fault+0x30/0x80 [ 1674.345907] page_fault+0x28/0x30 [ 1674.345908] RIP: 0033:0x556d484aa198 [ 1674.345909] RSP: 002b:00007ffddd79bcd0 EFLAGS: 00010207 [ 1674.345910] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 00007fe0b1635d13 [ 1674.345911] RDX: 0000000000000001 RSI: 0000556d499a4da0 RDI: 0000000000000000 [ 1674.345911] RBP: 0000000000000000 R08: 000000000003452a R09: 0000000000000001 [ 1674.345912] R10: 000000000000e95f R11: 0000000000000000 R12: 0000556d486b9e60 [ 1674.345913] R13: 0000000000000000 R14: 0000000000000001 R15: 0000556d486b9e60 [ 1674.345913] Mem-Info: [ 1674.345918] active_anon:115 inactive_anon:7 isolated_anon:0 active_file:367 inactive_file:147 isolated_file:0 unevictable:0 dirty:0 writeback:24 unstable:0 slab_reclaimable:12064 slab_unreclaimable:821118 mapped:301 shmem:0 pagetables:1785 bounce:0 free:39454 free_pcp:30 free_cma:0 [ 1674.345922] Node 0 active_anon:376kB inactive_anon:0kB active_file:1200kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16kB dirty:0kB writeback:96kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:3498 all_unreclaimable? yes [ 1674.345926] Node 1 active_anon:84kB inactive_anon:88kB active_file:268kB inactive_file:672kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1188kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:1439 all_unreclaimable? yes [ 1674.345927] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1674.345929] lowmem_reserve[]: 0 2884 15935 15935 15935 [ 1674.345931] Node 0 DMA32 free:60228kB min:8100kB low:11052kB high:14004kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013444kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:260880kB kernel_stack:4320kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1674.345934] lowmem_reserve[]: 0 0 13051 13051 13051 [ 1674.345936] Node 0 Normal free:36660kB min:36664kB low:50028kB high:63392kB active_anon:376kB inactive_anon:0kB active_file:1200kB inactive_file:0kB unevictable:0kB writepending:96kB present:13631488kB managed:13364548kB mlocked:0kB slab_reclaimable:18696kB slab_unreclaimable:1384136kB kernel_stack:29400kB pagetables:3440kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1674.345939] lowmem_reserve[]: 0 0 0 0 0 [ 1674.345940] Node 1 Normal free:45048kB min:45296kB low:61804kB high:78312kB active_anon:84kB inactive_anon:88kB active_file:268kB inactive_file:672kB unevictable:0kB writepending:0kB present:16777212kB managed:16509840kB mlocked:0kB slab_reclaimable:29560kB slab_unreclaimable:1639440kB kernel_stack:27480kB pagetables:3700kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB [ 1674.345943] lowmem_reserve[]: 0 0 0 0 0 [ 1674.345944] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 1674.345949] Node 0 DMA32: 17*4kB (UM) 18*8kB (UM) 3*16kB (M) 6*32kB (UM) 4*64kB (UM) 3*128kB (M) 3*256kB (M) 6*512kB (UM) 2*1024kB (UM) 2*2048kB (UM) 12*4096kB (M) = 60228kB [ 1674.345955] Node 0 Normal: 154*4kB (UMH) 148*8kB (UMEH) 131*16kB (UMEH) 69*32kB (UMEH) 39*64kB (UM) 17*128kB (UM) 6*256kB (UM) 5*512kB (M) 1*1024kB (M) 7*2048kB (M) 2*4096kB (ME) = 38424kB [ 1674.345961] Node 1 Normal: 28*4kB (UE) 43*8kB (UME) 13*16kB (UME) 11*32kB (UM) 26*64kB (UMH) 32*128kB (UMH) 28*256kB (UMH) 23*512kB (UMH) 10*1024kB (UMH) 1*2048kB (M) 2*4096kB (M) = 46200kB [ 1674.345967] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1674.345968] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1674.345968] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1674.345969] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1674.345969] 648 total pagecache pages [ 1674.345970] 68 pages in swap cache [ 1674.345971] Swap cache stats: add 34035, delete 33967, find 906/1665 [ 1674.345971] Free swap = 16404752kB [ 1674.345971] Total swap = 16516092kB [ 1674.345972] 8379718 pages RAM [ 1674.345972] 0 pages HighMem/MovableOnly [ 1674.345972] 153786 pages reserved [ 1674.345973] 0 pages cma reserved [ 1674.345973] 0 pages hwpoisoned [ 1674.345973] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 1674.345988] [ 774] 0 774 9206 1 21 3 82 0 systemd-journal [ 1674.345990] [ 812] 0 812 30349 0 29 3 374 0 lvmetad [ 1674.345991] [ 824] 0 824 11841 1 25 3 711 -1000 systemd-udevd [ 1674.345994] [ 1096] 0 1096 13856 0 27 3 112 -1000 auditd [ 1674.345995] [ 1127] 994 1127 2133 0 11 3 45 0 lsmd [ 1674.345996] [ 1128] 0 1128 4889 0 14 3 145 0 irqbalance [ 1674.345997] [ 1133] 0 1133 6050 1 16 3 73 0 systemd-logind [ 1674.345999] [ 1135] 0 1135 31969 1 20 3 132 0 smartd [ 1674.346000] [ 1145] 0 1145 53126 0 57 3 404 0 abrtd [ 1674.346001] [ 1147] 0 1147 52551 1 55 3 338 0 abrt-watch-log [ 1674.346002] [ 1149] 998 1149 132401 1 60 4 1872 0 polkitd [ 1674.346004] [ 1153] 81 1153 8714 1 19 3 129 -900 dbus-daemon [ 1674.346005] [ 1161] 997 1161 5672 0 16 3 61 0 chronyd [ 1674.346006] [ 1163] 0 1163 50305 0 39 3 125 0 gssproxy [ 1674.346007] [ 1230] 0 1230 28814 0 12 4 63 0 ksmtuned [ 1674.346008] [ 1250] 0 1250 28813 0 12 3 53 0 opensm-launch [ 1674.346009] [ 1251] 0 1251 637907 0 84 5 398 0 opensm [ 1674.346011] [ 1902] 0 1902 28209 0 53 3 3123 0 dhclient [ 1674.346012] [ 1976] 0 1976 138299 0 89 4 2712 0 tuned [ 1674.346013] [ 1978] 0 1978 71863 0 41 3 806 0 rsyslogd [ 1674.346014] [ 1979] 0 1979 28337 1 12 3 37 0 rhsmcertd [ 1674.346015] [ 2005] 0 2005 154722 8 147 4 2118 0 libvirtd [ 1674.346017] [ 2016] 0 2016 6463 0 18 3 52 0 atd [ 1674.346018] [ 2111] 0 2111 20619 0 43 3 215 -1000 sshd [ 1674.346019] [ 2259] 0 2259 27511 1 10 3 31 0 agetty [ 1674.346020] [ 2263] 0 2263 27511 1 12 3 31 0 agetty [ 1674.346022] [ 2911] 0 2911 22767 1 44 3 256 0 master [ 1674.346023] [ 2962] 89 2962 22793 1 43 3 254 0 pickup [ 1674.346024] [ 2964] 89 2964 22810 1 43 3 254 0 qmgr [ 1674.346026] [ 3339] 99 3339 3888 0 13 3 58 0 dnsmasq [ 1674.346027] [ 3340] 0 3340 3881 0 12 3 45 0 dnsmasq [ 1674.346028] [ 3373] 0 3373 64652 1 82 4 3413 0 beah-srv [ 1674.346029] [ 3401] 0 3374 90269 0 98 4 0 0 beah-beaker-bac [ 1674.346030] [ 3375] 0 3375 31557 0 19 4 168 0 crond [ 1674.346031] [ 3377] 0 3377 60773 1 75 4 3102 0 beah-fwd-backen [ 1674.346032] [ 3381] 0 3381 26973 0 8 3 23 0 rhnsd [ 1674.346033] [ 3410] 0 3410 35257 2 71 3 336 0 sshd [ 1674.346034] [ 3414] 0 3414 29148 1 15 3 384 0 bash [ 1674.346036] [ 3641] 0 3641 35257 2 72 3 335 0 sshd [ 1674.346037] [ 3653] 0 3653 29148 1 15 3 412 0 bash [ 1674.346254] [ 6884] 0 6884 35220 2 71 3 315 0 sshd [ 1674.346261] [ 6961] 0 6961 29148 1 15 3 385 0 bash [ 1674.346262] [ 6979] 0 6979 83699 1 61 3 489 -900 abrt-dbus [ 1674.346265] [ 7042] 0 7042 26976 0 12 4 22 0 sleep [ 1674.346273] [ 7132] 0 7132 43495 33 41 4 187 0 crond [ 1674.346274] Out of memory: Kill process 3373 (beah-srv) score 0 or sacrifice child [ 1674.346280] Killed process 3373 (beah-srv) total-vm:258608kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 1674.368662] beah-fwd-backen invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=0-1, order=0, oom_score_adj=0 [ 1674.368663] beah-fwd-backen cpuset=/ mems_allowed=0-1 [ 1674.368665] CPU: 31 PID: 3377 Comm: beah-fwd-backen Not tainted 4.10.0 #5 [ 1674.368666] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 1674.368666] Call Trace: [ 1674.368670] dump_stack+0x63/0x87 [ 1674.368671] dump_header+0x82/0x212 [ 1674.368672] ? selinux_capable+0x20/0x30 [ 1674.368673] ? security_capable_noaudit+0x45/0x60 [ 1674.368674] oom_kill_process+0x21c/0x3f0 [ 1674.368676] out_of_memory+0x117/0x4a0 [ 1674.368677] __alloc_pages_slowpath+0x913/0xaf0 [ 1674.368679] __alloc_pages_nodemask+0x223/0x2a0 [ 1674.368680] alloc_pages_vma+0xa5/0x220 [ 1674.368683] __read_swap_cache_async+0x129/0x1d0 [ 1674.368684] read_swap_cache_async+0x26/0x60 [ 1674.368685] swapin_readahead+0x16b/0x200 [ 1674.368687] ? find_get_entry+0x20/0x140 [ 1674.368688] ? pagecache_get_page+0x2c/0x250 [ 1674.368690] do_swap_page+0x2aa/0x780 [ 1674.368691] handle_mm_fault+0x7bb/0x1350 [ 1674.368693] __do_page_fault+0x22a/0x4a0 [ 1674.368694] do_page_fault+0x30/0x80 [ 1674.368696] page_fault+0x28/0x30 [ 1674.368699] RIP: 0010:ep_send_events_proc+0xfd/0x1e0 [ 1674.368700] RSP: 0018:ffffc900095bfd60 EFLAGS: 00010246 [ 1674.368701] RAX: 0000000000000011 RBX: ffffc900095bfde0 RCX: 0000000002baa1c0 [ 1674.368701] RDX: 0000000000000000 RSI: ffff88082e426140 RDI: ffff880825a3dc00 [ 1674.368702] RBP: ffffc900095bfdb8 R08: ffff88083f472d18 R09: cccccccccccccccd [ 1674.368702] R10: 00000185a063a590 R11: 0000000000000018 R12: 0000000000000000 [ 1674.368703] R13: ffffc900095bfe78 R14: ffff8804274b3380 R15: ffff88083f472d18 [ 1674.368705] ? ep_poll+0x3c0/0x3c0 [ 1674.368707] ep_scan_ready_list.isra.11+0x9c/0x210 [ 1674.368708] ? hrtimer_init+0x150/0x150 [ 1674.368709] ep_poll+0x195/0x3c0 [ 1674.368712] ? wake_up_q+0x80/0x80 [ 1674.368713] SyS_epoll_wait+0xbc/0xe0 [ 1674.368715] do_syscall_64+0x67/0x180 [ 1674.368717] entry_SYSCALL64_slow_path+0x25/0x25 [ 1674.368718] RIP: 0033:0x7fe04060dcf3 [ 1674.368718] RSP: 002b:00007fff0e679a58 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 1674.368719] RAX: ffffffffffffffda RBX: 00007fe041752210 RCX: 00007fe04060dcf3 [ 1674.368720] RDX: 0000000000000003 RSI: 0000000002baa1c0 RDI: 0000000000000006 [ 1674.368721] RBP: 00000000ffffffff R08: 0000000000000001 R09: 0000000000000024 [ 1674.368721] R10: 00000000ffffffff R11: 0000000000000246 R12: 00000000024150a0 [ 1674.368722] R13: 0000000002baa1c0 R14: 0000000002ca9480 R15: 0000000002c57ab8 [ 1674.368722] Mem-Info: [ 1674.368726] active_anon:115 inactive_anon:7 isolated_anon:0 active_file:367 inactive_file:0 isolated_file:0 unevictable:0 dirty:0 writeback:24 unstable:0 slab_reclaimable:12064 slab_unreclaimable:821118 mapped:301 shmem:0 pagetables:1785 bounce:0 free:39454 free_pcp:62 free_cma:0 [ 1674.368730] Node 0 active_anon:376kB inactive_anon:0kB active_file:1200kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16kB dirty:0kB writeback:96kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:6244 all_unreclaimable? yes [ 1674.368734] Node 1 active_anon:84kB inactive_anon:88kB active_file:268kB inactive_file:240kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1188kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:1260 all_unreclaimable? yes [ 1674.368735] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1674.368738] lowmem_reserve[]: 0 2884 15935 15935 15935 [ 1674.368740] Node 0 DMA32 free:60228kB min:8100kB low:11052kB high:14004kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013444kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:260880kB kernel_stack:4320kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1674.368743] lowmem_reserve[]: 0 0 13051 13051 13051 [ 1674.368744] Node 0 Normal free:36660kB min:36664kB low:50028kB high:63392kB active_anon:376kB inactive_anon:0kB active_file:1200kB inactive_file:0kB unevictable:0kB writepending:96kB present:13631488kB managed:13364548kB mlocked:0kB slab_reclaimable:18696kB slab_unreclaimable:1384136kB kernel_stack:29400kB pagetables:3440kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 1674.368747] lowmem_reserve[]: 0 0 0 0 0 [ 1674.368749] Node 1 Normal free:45048kB min:45296kB low:61804kB high:78312kB active_anon:84kB inactive_anon:88kB active_file:268kB inactive_file:240kB unevictable:0kB writepending:0kB present:16777212kB managed:16509840kB mlocked:0kB slab_reclaimable:29560kB slab_unreclaimable:1639440kB kernel_stack:27480kB pagetables:3700kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1674.368751] lowmem_reserve[]: 0 0 0 0 0 [ 1674.368753] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 1674.368758] Node 0 DMA32: 17*4kB (UM) 18*8kB (UM) 3*16kB (M) 6*32kB (UM) 4*64kB (UM) 3*128kB (M) 3*256kB (M) 6*512kB (UM) 2*1024kB (UM) 2*2048kB (UM) 12*4096kB (M) = 60228kB [ 1674.368764] Node 0 Normal: 264*4kB (UM) 160*8kB (UME) 131*16kB (UME) 69*32kB (UME) 39*64kB (UM) 17*128kB (UM) 6*256kB (UM) 5*512kB (M) 1*1024kB (M) 7*2048kB (M) 2*4096kB (ME) = 38960kB [ 1674.368770] Node 1 Normal: 65*4kB (UME) 53*8kB (UME) 21*16kB (UME) 11*32kB (UM) 26*64kB (UM) 32*128kB (UM) 28*256kB (UM) 23*512kB (UM) 10*1024kB (UM) 1*2048kB (M) 2*4096kB (M) = 46556kB [ 1674.368776] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1674.368776] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1674.368777] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1674.368778] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1674.368778] 551 total pagecache pages [ 1674.368778] 63 pages in swap cache [ 1674.368779] Swap cache stats: add 34058, delete 33995, find 907/1670 [ 1674.368779] Free swap = 16418316kB [ 1674.368780] Total swap = 16516092kB [ 1674.368780] 8379718 pages RAM [ 1674.368781] 0 pages HighMem/MovableOnly [ 1674.368781] 153786 pages reserved [ 1674.368781] 0 pages cma reserved [ 1674.368781] 0 pages hwpoisoned [ 1674.368782] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 1674.368795] [ 774] 0 774 9206 1 21 3 82 0 systemd-journal [ 1674.368797] [ 812] 0 812 30349 0 29 3 374 0 lvmetad [ 1674.368798] [ 824] 0 824 11841 1 25 3 711 -1000 systemd-udevd [ 1674.368801] [ 1096] 0 1096 13856 0 27 3 115 -1000 auditd [ 1674.368803] [ 1127] 994 1127 2133 0 11 3 45 0 lsmd [ 1674.368804] [ 1128] 0 1128 4889 0 14 3 145 0 irqbalance [ 1674.368805] [ 1133] 0 1133 6050 1 16 3 73 0 systemd-logind [ 1674.368806] [ 1135] 0 1135 31969 1 20 3 132 0 smartd [ 1674.368807] [ 1145] 0 1145 53126 0 57 3 404 0 abrtd [ 1674.368808] [ 1147] 0 1147 52551 1 55 3 338 0 abrt-watch-log [ 1674.368810] [ 1149] 998 1149 132401 1 60 4 1872 0 polkitd [ 1674.368811] [ 1153] 81 1153 8714 1 19 3 129 -900 dbus-daemon [ 1674.368812] [ 1161] 997 1161 5672 0 16 3 61 0 chronyd [ 1674.368814] [ 1163] 0 1163 50305 0 39 3 125 0 gssproxy [ 1674.368815] [ 1230] 0 1230 28814 0 12 4 63 0 ksmtuned [ 1674.368816] [ 1250] 0 1250 28813 0 12 3 53 0 opensm-launch [ 1674.368817] [ 1251] 0 1251 637907 0 84 5 398 0 opensm [ 1674.368819] [ 1902] 0 1902 28209 0 53 3 3123 0 dhclient [ 1674.368820] [ 1976] 0 1976 138299 0 89 4 2712 0 tuned [ 1674.368821] [ 1978] 0 1978 71863 0 41 3 806 0 rsyslogd [ 1674.368822] [ 1979] 0 1979 28337 1 12 3 37 0 rhsmcertd [ 1674.368823] [ 2005] 0 2005 154722 8 147 4 2118 0 libvirtd [ 1674.368825] [ 2016] 0 2016 6463 0 18 3 52 0 atd [ 1674.368826] [ 2111] 0 2111 20619 0 43 3 215 -1000 sshd [ 1674.368827] [ 2259] 0 2259 27511 1 10 3 31 0 agetty [ 1674.368828] [ 2263] 0 2263 27511 1 12 3 31 0 agetty [ 1674.368829] [ 2911] 0 2911 22767 1 44 3 256 0 master [ 1674.368830] [ 2962] 89 2962 22793 1 43 3 254 0 pickup [ 1674.368831] [ 2964] 89 2964 22810 1 43 3 254 0 qmgr [ 1674.368834] [ 3339] 99 3339 3888 0 13 3 58 0 dnsmasq [ 1674.368835] [ 3340] 0 3340 3881 0 12 3 45 0 dnsmasq [ 1674.368836] [ 3401] 0 3374 90269 0 98 4 0 0 beah-beaker-bac [ 1674.368837] [ 3375] 0 3375 31557 0 19 4 168 0 crond [ 1674.368838] [ 3377] 0 3377 60773 1 75 4 3102 0 beah-fwd-backen [ 1674.368839] [ 3381] 0 3381 26973 0 8 3 23 0 rhnsd [ 1674.368840] [ 3410] 0 3410 35257 2 71 3 336 0 sshd [ 1674.368841] [ 3414] 0 3414 29148 1 15 3 384 0 bash [ 1674.368843] [ 3641] 0 3641 35257 2 72 3 335 0 sshd [ 1674.368844] [ 3653] 0 3653 29148 1 15 3 412 0 bash [ 1674.369060] [ 6884] 0 6884 35220 2 71 3 315 0 sshd [ 1674.369067] [ 6961] 0 6961 29148 1 15 3 385 0 bash [ 1674.369069] [ 6979] 0 6979 83699 1 61 3 489 -900 abrt-dbus [ 1674.369072] [ 7042] 0 7042 26976 0 12 4 22 0 sleep [ 1674.369080] [ 7132] 0 7132 43495 12 41 4 208 0 crond [ 1674.369081] Out of memory: Kill process 1902 (dhclient) score 0 or sacrifice child [ 1674.369086] Killed process 1902 (dhclient) total-vm:112836kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1674.389776] crond invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0-1, order=0, oom_score_adj=0 [ 1674.389777] crond cpuset=/ mems_allowed=0-1 [ 1674.389779] CPU: 12 PID: 7132 Comm: crond Not tainted 4.10.0 #5 [ 1674.389780] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 1674.389780] Call Trace: [ 1674.389783] dump_stack+0x63/0x87 [ 1674.389785] dump_header+0x82/0x212 [ 1674.389786] ? selinux_capable+0x20/0x30 [ 1674.389788] ? security_capable_noaudit+0x45/0x60 [ 1674.389789] oom_kill_process+0x21c/0x3f0 [ 1674.389790] out_of_memory+0x117/0x4a0 [ 1674.389792] __alloc_pages_slowpath+0x913/0xaf0 [ 1674.389793] __alloc_pages_nodemask+0x223/0x2a0 [ 1674.389795] alloc_pages_current+0x88/0x120 [ 1674.389797] __page_cache_alloc+0xae/0xc0 [ 1674.389798] filemap_fault+0x5cb/0x740 [ 1674.389799] ? down_read+0x12/0x40 [ 1674.389823] xfs_filemap_fault+0x60/0xf0 [xfs] [ 1674.389824] __do_fault+0x21/0x80 [ 1674.389825] handle_mm_fault+0xc0f/0x1350 [ 1674.389827] __do_page_fault+0x22a/0x4a0 [ 1674.389828] do_page_fault+0x30/0x80 [ 1674.389830] ? do_syscall_64+0x175/0x180 [ 1674.389832] page_fault+0x28/0x30 [ 1674.389832] RIP: 0033:0x7fe545971a10 [ 1674.389833] RSP: 002b:00007fff279c0528 EFLAGS: 00010246 [ 1674.389834] RAX: 0000000000000001 RBX: 0000556f99860950 RCX: 00007fff279c0560 [ 1674.389835] RDX: 0000000000000000 RSI: 00007fe5459e5621 RDI: 00007fff279c0550 [ 1674.389836] RBP: 0000556f9985e6e0 R08: 0000000000000001 R09: 0000000000000000 [ 1674.389836] R10: 0000000000000000 R11: 0000000000000206 R12: 0000556f99860980 [ 1674.389837] R13: 0000000000000400 R14: 00007fe5466956d0 R15: 0000000000000001 [ 1674.389838] Mem-Info: [ 1674.389842] active_anon:50 inactive_anon:65 isolated_anon:0 active_file:292 inactive_file:0 isolated_file:0 unevictable:0 dirty:0 writeback:24 unstable:0 slab_reclaimable:12064 slab_unreclaimable:821118 mapped:269 shmem:0 pagetables:1785 bounce:0 free:39400 free_pcp:531 free_cma:0 [ 1674.389847] Node 0 active_anon:116kB inactive_anon:172kB active_file:900kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:96kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:6280 all_unreclaimable? yes [ 1674.389851] Node 1 active_anon:84kB inactive_anon:88kB active_file:268kB inactive_file:240kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1188kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:1260 all_unreclaimable? yes [ 1674.389852] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1674.389855] lowmem_reserve[]: 0 2884 15935 15935 15935 [ 1674.389856] Node 0 DMA32 free:60228kB min:8100kB low:11052kB high:14004kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013444kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:260880kB kernel_stack:4320kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1674.389859] lowmem_reserve[]: 0 0 13051 13051 13051 [ 1674.389861] Node 0 Normal free:36444kB min:36664kB low:50028kB high:63392kB active_anon:116kB inactive_anon:172kB active_file:900kB inactive_file:0kB unevictable:0kB writepending:96kB present:13631488kB managed:13364548kB mlocked:0kB slab_reclaimable:18696kB slab_unreclaimable:1384136kB kernel_stack:29400kB pagetables:3440kB bounce:0kB free_pcp:1452kB local_pcp:120kB free_cma:0kB [ 1674.389864] lowmem_reserve[]: 0 0 0 0 0 [ 1674.389866] Node 1 Normal free:45048kB min:45296kB low:61804kB high:78312kB active_anon:84kB inactive_anon:88kB active_file:268kB inactive_file:240kB unevictable:0kB writepending:0kB present:16777212kB managed:16509840kB mlocked:0kB slab_reclaimable:29560kB slab_unreclaimable:1639440kB kernel_stack:27480kB pagetables:3700kB bounce:0kB free_pcp:672kB local_pcp:4kB free_cma:0kB [ 1674.389868] lowmem_reserve[]: 0 0 0 0 0 [ 1674.389870] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 1674.389875] Node 0 DMA32: 17*4kB (UM) 18*8kB (UM) 3*16kB (M) 6*32kB (UM) 4*64kB (UM) 3*128kB (M) 3*256kB (M) 6*512kB (UM) 2*1024kB (UM) 2*2048kB (UM) 12*4096kB (M) = 60228kB [ 1674.389881] Node 0 Normal: 10*4kB (U) 59*8kB (UME) 121*16kB (UME) 69*32kB (UME) 39*64kB (UM) 17*128kB (UM) 6*256kB (UM) 5*512kB (M) 1*1024kB (M) 7*2048kB (M) 2*4096kB (ME) = 36976kB [ 1674.389887] Node 1 Normal: 17*4kB (UME) 46*8kB (UME) 21*16kB (UME) 11*32kB (UM) 26*64kB (UM) 32*128kB (UM) 28*256kB (UM) 23*512kB (UM) 10*1024kB (UM) 1*2048kB (M) 2*4096kB (M) = 46308kB [ 1674.389894] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1674.389895] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1674.389895] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1674.389896] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1674.389896] 677 total pagecache pages [ 1674.389897] 65 pages in swap cache [ 1674.389898] Swap cache stats: add 34068, delete 34003, find 916/1686 [ 1674.389898] Free swap = 16430832kB [ 1674.389898] Total swap = 16516092kB [ 1674.389899] 8379718 pages RAM [ 1674.389899] 0 pages HighMem/MovableOnly [ 1674.389899] 153786 pages reserved [ 1674.389900] 0 pages cma reserved [ 1674.389900] 0 pages hwpoisoned [ 1674.389900] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 1674.389915] [ 774] 0 774 9206 1 21 3 82 0 systemd-journal [ 1674.389916] [ 812] 0 812 30349 0 29 3 374 0 lvmetad [ 1674.389918] [ 824] 0 824 11841 1 25 3 711 -1000 systemd-udevd [ 1674.389921] [ 1096] 0 1096 13856 0 27 3 115 -1000 auditd [ 1674.389922] [ 1127] 994 1127 2133 0 11 3 45 0 lsmd [ 1674.389923] [ 1128] 0 1128 4889 0 14 3 145 0 irqbalance [ 1674.389924] [ 1133] 0 1133 6050 1 16 3 73 0 systemd-logind [ 1674.389925] [ 1135] 0 1135 31969 1 20 3 132 0 smartd [ 1674.389927] [ 1145] 0 1145 53126 0 57 3 404 0 abrtd [ 1674.389928] [ 1147] 0 1147 52551 1 55 3 338 0 abrt-watch-log [ 1674.389929] [ 1149] 998 1149 132401 1 60 4 1872 0 polkitd [ 1674.389930] [ 1153] 81 1153 8714 1 19 3 129 -900 dbus-daemon [ 1674.389931] [ 1161] 997 1161 5672 0 16 3 61 0 chronyd [ 1674.389932] [ 1163] 0 1163 50305 0 39 3 125 0 gssproxy [ 1674.389934] [ 1230] 0 1230 28814 0 12 4 63 0 ksmtuned [ 1674.389935] [ 1250] 0 1250 28813 0 12 3 53 0 opensm-launch [ 1674.389936] [ 1251] 0 1251 637907 0 84 5 398 0 opensm [ 1674.389937] [ 1976] 0 1976 138299 0 89 4 2712 0 tuned [ 1674.389939] [ 1978] 0 1978 71863 0 41 3 806 0 rsyslogd [ 1674.389940] [ 1979] 0 1979 28337 1 12 3 37 0 rhsmcertd [ 1674.389941] [ 2005] 0 2005 154722 8 147 4 2118 0 libvirtd [ 1674.389942] [ 2016] 0 2016 6463 0 18 3 52 0 atd [ 1674.389944] [ 2111] 0 2111 20619 0 43 3 215 -1000 sshd [ 1674.389945] [ 2259] 0 2259 27511 1 10 3 31 0 agetty [ 1674.389946] [ 2263] 0 2263 27511 1 12 3 31 0 agetty [ 1674.389947] [ 2911] 0 2911 22767 1 44 3 256 0 master [ 1674.389948] [ 2962] 89 2962 22793 1 43 3 254 0 pickup [ 1674.389949] [ 2964] 89 2964 22810 1 43 3 254 0 qmgr [ 1674.389952] [ 3339] 99 3339 3888 0 13 3 58 0 dnsmasq [ 1674.389953] [ 3340] 0 3340 3881 0 12 3 45 0 dnsmasq [ 1674.389954] [ 3375] 0 3375 31557 0 19 4 168 0 crond [ 1674.389955] [ 3377] 0 3377 60773 1 75 4 3102 0 beah-fwd-backen [ 1674.389956] [ 3381] 0 3381 26973 0 8 3 23 0 rhnsd [ 1674.389958] [ 3410] 0 3410 35257 2 71 3 336 0 sshd [ 1674.389959] [ 3414] 0 3414 29148 1 15 3 384 0 bash [ 1674.389961] [ 3641] 0 3641 35257 2 72 3 335 0 sshd [ 1674.389962] [ 3653] 0 3653 29148 1 15 3 412 0 bash [ 1674.390182] [ 6884] 0 6884 35220 2 71 3 315 0 sshd [ 1674.390189] [ 6961] 0 6961 29148 1 15 3 385 0 bash [ 1674.390191] [ 6979] 0 6979 83699 1 61 3 489 -900 abrt-dbus [ 1674.390194] [ 7042] 0 7042 26976 0 12 4 22 0 sleep [ 1674.390202] [ 7132] 0 7132 43494 114 41 4 200 0 crond [ 1674.390203] Out of memory: Kill process 3377 (beah-fwd-backen) score 0 or sacrifice child [ 1674.390206] Killed process 3377 (beah-fwd-backen) total-vm:243092kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 1674.406118] auditd invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=0-1, order=0, oom_score_adj=-1000 [ 1674.406119] auditd cpuset=/ mems_allowed=0-1 [ 1674.406121] CPU: 11 PID: 1096 Comm: auditd Not tainted 4.10.0 #5 [ 1674.406122] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 1674.406122] Call Trace: [ 1674.406126] dump_stack+0x63/0x87 [ 1674.406127] dump_header+0x82/0x212 [ 1674.406129] ? selinux_capable+0x20/0x30 [ 1674.406130] ? security_capable_noaudit+0x45/0x60 [ 1674.406132] oom_kill_process+0x21c/0x3f0 [ 1674.406133] out_of_memory+0x117/0x4a0 [ 1674.406134] __alloc_pages_slowpath+0x913/0xaf0 [ 1674.406136] __alloc_pages_nodemask+0x223/0x2a0 [ 1674.406138] alloc_pages_vma+0xa5/0x220 [ 1674.406139] __read_swap_cache_async+0x129/0x1d0 [ 1674.406140] read_swap_cache_async+0x26/0x60 [ 1674.406141] swapin_readahead+0x16b/0x200 [ 1674.406143] ? find_get_entry+0x20/0x140 [ 1674.406145] ? pagecache_get_page+0x2c/0x250 [ 1674.406146] do_swap_page+0x2aa/0x780 [ 1674.406148] handle_mm_fault+0x7bb/0x1350 [ 1674.406149] ? hrtimer_init+0x150/0x150 [ 1674.406151] __do_page_fault+0x22a/0x4a0 [ 1674.406152] do_page_fault+0x30/0x80 [ 1674.406154] page_fault+0x28/0x30 [ 1674.406155] RIP: 0033:0x556d484aa1d3 [ 1674.406156] RSP: 002b:00007ffddd79bcd0 EFLAGS: 00010206 [ 1674.406157] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 1674.406157] RDX: 0000000000000001 RSI: 0000556d499a4da0 RDI: 0000000000000000 [ 1674.406158] RBP: 0000000000000000 R08: 000000000003452a R09: 0000000000000001 [ 1674.406158] R10: 000000000000e95f R11: 0000000000000000 R12: 0000000000000000 [ 1674.406159] R13: 000000000000000c R14: 0000000000000001 R15: 0000556d486b9e60 [ 1674.406160] Mem-Info: [ 1674.406164] active_anon:50 inactive_anon:65 isolated_anon:0 active_file:292 inactive_file:0 isolated_file:0 unevictable:0 dirty:0 writeback:24 unstable:0 slab_reclaimable:12064 slab_unreclaimable:821118 mapped:366 shmem:0 pagetables:1785 bounce:0 free:39400 free_pcp:675 free_cma:0 [ 1674.406169] Node 0 active_anon:116kB inactive_anon:172kB active_file:900kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:276kB dirty:0kB writeback:96kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:6280 all_unreclaimable? yes [ 1674.406173] Node 1 active_anon:84kB inactive_anon:88kB active_file:268kB inactive_file:240kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1188kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:1260 all_unreclaimable? yes [ 1674.406174] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1674.406177] lowmem_reserve[]: 0 2884 15935 15935 15935 [ 1674.406179] Node 0 DMA32 free:60228kB min:8100kB low:11052kB high:14004kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013444kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:260880kB kernel_stack:4320kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1674.406181] lowmem_reserve[]: 0 0 13051 13051 13051 [ 1674.406183] Node 0 Normal free:36444kB min:36664kB low:50028kB high:63392kB active_anon:116kB inactive_anon:172kB active_file:900kB inactive_file:0kB unevictable:0kB writepending:96kB present:13631488kB managed:13364548kB mlocked:0kB slab_reclaimable:18696kB slab_unreclaimable:1384136kB kernel_stack:29400kB pagetables:3440kB bounce:0kB free_pcp:1652kB local_pcp:120kB free_cma:0kB [ 1674.406186] lowmem_reserve[]: 0 0 0 0 0 [ 1674.406187] Node 1 Normal free:45048kB min:45296kB low:61804kB high:78312kB active_anon:84kB inactive_anon:88kB active_file:268kB inactive_file:240kB unevictable:0kB writepending:0kB present:16777212kB managed:16509840kB mlocked:0kB slab_reclaimable:29560kB slab_unreclaimable:1639440kB kernel_stack:27480kB pagetables:3700kB bounce:0kB free_pcp:1048kB local_pcp:0kB free_cma:0kB [ 1674.406190] lowmem_reserve[]: 0 0 0 0 0 [ 1674.406191] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 1674.406197] Node 0 DMA32: 17*4kB (UM) 18*8kB (UM) 3*16kB (M) 6*32kB (UM) 4*64kB (UM) 3*128kB (M) 3*256kB (M) 6*512kB (UM) 2*1024kB (UM) 2*2048kB (UM) 12*4096kB (M) = 60228kB [ 1674.406203] Node 0 Normal: 10*4kB (U) 59*8kB (UME) 121*16kB (UME) 69*32kB (UME) 39*64kB (UM) 17*128kB (UM) 6*256kB (UM) 5*512kB (M) 1*1024kB (M) 7*2048kB (M) 2*4096kB (ME) = 36976kB [ 1674.406210] Node 1 Normal: 15*4kB (E) 22*8kB (UME) 18*16kB (UME) 11*32kB (UM) 26*64kB (UM) 32*128kB (UM) 28*256kB (UM) 23*512kB (UM) 10*1024kB (UM) 1*2048kB (M) 2*4096kB (M) = 46060kB [ 1674.406216] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1674.406217] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1674.406217] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1674.406218] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1674.406218] 677 total pagecache pages [ 1674.406219] 64 pages in swap cache [ 1674.406220] Swap cache stats: add 34070, delete 34006, find 918/1692 [ 1674.406220] Free swap = 16443208kB [ 1674.406220] Total swap = 16516092kB [ 1674.406221] 8379718 pages RAM [ 1674.406221] 0 pages HighMem/MovableOnly [ 1674.406221] 153786 pages reserved [ 1674.406222] 0 pages cma reserved [ 1674.406222] 0 pages hwpoisoned [ 1674.406222] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 1674.406237] [ 774] 0 774 9206 1 21 3 82 0 systemd-journal [ 1674.406238] [ 812] 0 812 30349 0 29 3 374 0 lvmetad [ 1674.406239] [ 824] 0 824 11841 1 25 3 711 -1000 systemd-udevd [ 1674.406243] [ 1096] 0 1096 13856 0 27 3 115 -1000 auditd [ 1674.406244] [ 1127] 994 1127 2133 0 11 3 45 0 lsmd [ 1674.406245] [ 1128] 0 1128 4889 0 14 3 145 0 irqbalance [ 1674.406246] [ 1133] 0 1133 6050 1 16 3 73 0 systemd-logind [ 1674.406248] [ 1135] 0 1135 31969 1 20 3 132 0 smartd [ 1674.406249] [ 1145] 0 1145 53126 0 57 3 404 0 abrtd [ 1674.406250] [ 1147] 0 1147 52551 1 55 3 338 0 abrt-watch-log [ 1674.406251] [ 1149] 998 1149 132401 1 60 4 1872 0 polkitd [ 1674.406252] [ 1153] 81 1153 8714 1 19 3 129 -900 dbus-daemon [ 1674.406254] [ 1161] 997 1161 5672 0 16 3 61 0 chronyd [ 1674.406255] [ 1163] 0 1163 50305 0 39 3 125 0 gssproxy [ 1674.406256] [ 1230] 0 1230 28814 0 12 4 63 0 ksmtuned [ 1674.406257] [ 1250] 0 1250 28813 0 12 3 53 0 opensm-launch [ 1674.406259] [ 1251] 0 1251 637907 0 84 5 398 0 opensm [ 1674.406260] [ 1976] 0 1976 138299 0 89 4 2712 0 tuned [ 1674.406261] [ 1978] 0 1978 71863 0 41 3 806 0 rsyslogd [ 1674.406262] [ 1979] 0 1979 28337 1 12 3 37 0 rhsmcertd [ 1674.406263] [ 2005] 0 2005 154722 8 147 4 2118 0 libvirtd [ 1674.406265] [ 2016] 0 2016 6463 0 18 3 52 0 atd [ 1674.406266] [ 2111] 0 2111 20619 0 43 3 215 -1000 sshd [ 1674.406267] [ 2259] 0 2259 27511 1 10 3 31 0 agetty [ 1674.406268] [ 2263] 0 2263 27511 1 12 3 31 0 agetty [ 1674.406269] [ 2911] 0 2911 22767 1 44 3 256 0 master [ 1674.406270] [ 2962] 89 2962 22793 1 43 3 254 0 pickup [ 1674.406271] [ 2964] 89 2964 22810 1 43 3 254 0 qmgr [ 1674.406274] [ 3339] 99 3339 3888 0 13 3 58 0 dnsmasq [ 1674.406275] [ 3340] 0 3340 3881 0 12 3 45 0 dnsmasq [ 1674.406276] [ 3375] 0 3375 31557 0 19 4 168 0 crond [ 1674.406277] [ 3381] 0 3381 26973 0 8 3 23 0 rhnsd [ 1674.406278] [ 3410] 0 3410 35257 2 71 3 336 0 sshd [ 1674.406279] [ 3414] 0 3414 29148 1 15 3 384 0 bash [ 1674.406282] [ 3641] 0 3641 35257 2 72 3 335 0 sshd [ 1674.406282] [ 3653] 0 3653 29148 1 15 3 412 0 bash [ 1674.406494] [ 6884] 0 6884 35220 2 71 3 315 0 sshd [ 1674.406502] [ 6961] 0 6961 29148 1 15 3 385 0 bash [ 1674.406503] [ 6979] 0 6979 83699 1 61 3 489 -900 abrt-dbus [ 1674.406506] [ 7042] 0 7042 26976 0 12 4 22 0 sleep [ 1674.406514] [ 7132] 0 7132 43494 114 41 4 200 0 crond [ 1674.406515] Out of memory: Kill process 1976 (tuned) score 0 or sacrifice child [ 1674.406527] Killed process 1976 (tuned) total-vm:553196kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1674.425148] oom_reaper: reaped process 1976 (tuned), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1674.428588] crond invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0-1, order=0, oom_score_adj=0 [ 1674.428588] crond cpuset=/ mems_allowed=0-1 [ 1674.428591] CPU: 12 PID: 7132 Comm: crond Not tainted 4.10.0 #5 [ 1674.428591] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 1674.428592] Call Trace: [ 1674.428595] dump_stack+0x63/0x87 [ 1674.428596] dump_header+0x82/0x212 [ 1674.428598] ? selinux_capable+0x20/0x30 [ 1674.428599] ? security_capable_noaudit+0x45/0x60 [ 1674.428600] oom_kill_process+0x21c/0x3f0 [ 1674.428601] out_of_memory+0x117/0x4a0 [ 1674.428603] __alloc_pages_slowpath+0x913/0xaf0 [ 1674.428604] __alloc_pages_nodemask+0x223/0x2a0 [ 1674.428606] alloc_pages_current+0x88/0x120 [ 1674.428608] __page_cache_alloc+0xae/0xc0 [ 1674.428609] filemap_fault+0x5cb/0x740 [ 1674.428610] ? down_read+0x12/0x40 [ 1674.428633] xfs_filemap_fault+0x60/0xf0 [xfs] [ 1674.428635] __do_fault+0x21/0x80 [ 1674.428636] handle_mm_fault+0xc0f/0x1350 [ 1674.428638] __do_page_fault+0x22a/0x4a0 [ 1674.428639] do_page_fault+0x30/0x80 [ 1674.428640] ? do_syscall_64+0x175/0x180 [ 1674.428642] page_fault+0x28/0x30 [ 1674.428643] RIP: 0033:0x7fe545971a10 [ 1674.428644] RSP: 002b:00007fff279c0528 EFLAGS: 00010246 [ 1674.428645] RAX: 0000000000000001 RBX: 0000556f99860950 RCX: 00007fff279c0560 [ 1674.428645] RDX: 0000000000000000 RSI: 00007fe5459e5621 RDI: 00007fff279c0550 [ 1674.428646] RBP: 0000556f9985e6e0 R08: 0000000000000001 R09: 0000000000000000 [ 1674.428647] R10: 0000000000000000 R11: 0000000000000206 R12: 0000556f99860980 [ 1674.428647] R13: 0000000000000400 R14: 00007fe5466956d0 R15: 0000000000000001 [ 1674.428648] Mem-Info: [ 1674.428652] active_anon:50 inactive_anon:65 isolated_anon:0 active_file:292 inactive_file:0 isolated_file:0 unevictable:0 dirty:0 writeback:24 unstable:0 slab_reclaimable:12064 slab_unreclaimable:821118 mapped:366 shmem:0 pagetables:1785 bounce:0 free:39400 free_pcp:711 free_cma:0 [ 1674.428657] Node 0 active_anon:116kB inactive_anon:172kB active_file:900kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:276kB dirty:0kB writeback:96kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:6280 all_unreclaimable? yes [ 1674.428661] Node 1 active_anon:84kB inactive_anon:88kB active_file:268kB inactive_file:240kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1188kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:1260 all_unreclaimable? yes [ 1674.428662] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1674.428664] lowmem_reserve[]: 0 2884 15935 15935 15935 [ 1674.428666] Node 0 DMA32 free:60228kB min:8100kB low:11052kB high:14004kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013444kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:260880kB kernel_stack:4320kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1674.428669] lowmem_reserve[]: 0 0 13051 13051 13051 [ 1674.428671] Node 0 Normal free:36444kB min:36664kB low:50028kB high:63392kB active_anon:116kB inactive_anon:172kB active_file:900kB inactive_file:0kB unevictable:0kB writepending:96kB present:13631488kB managed:13364548kB mlocked:0kB slab_reclaimable:18696kB slab_unreclaimable:1384136kB kernel_stack:29400kB pagetables:3440kB bounce:0kB free_pcp:1668kB local_pcp:120kB free_cma:0kB [ 1674.428674] lowmem_reserve[]: 0 0 0 0 0 [ 1674.428675] Node 1 Normal free:45048kB min:45296kB low:61804kB high:78312kB active_anon:84kB inactive_anon:88kB active_file:268kB inactive_file:240kB unevictable:0kB writepending:0kB present:16777212kB managed:16509840kB mlocked:0kB slab_reclaimable:29560kB slab_unreclaimable:1639440kB kernel_stack:27480kB pagetables:3700kB bounce:0kB free_pcp:1176kB local_pcp:4kB free_cma:0kB [ 1674.428678] lowmem_reserve[]: 0 0 0 0 0 [ 1674.428680] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 1674.428685] Node 0 DMA32: 17*4kB (UM) 18*8kB (UM) 3*16kB (M) 6*32kB (UM) 4*64kB (UM) 3*128kB (M) 3*256kB (M) 6*512kB (UM) 2*1024kB (UM) 2*2048kB (UM) 12*4096kB (M) = 60228kB [ 1674.428691] Node 0 Normal: 10*4kB (U) 59*8kB (UME) 121*16kB (UME) 69*32kB (UME) 39*64kB (UM) 17*128kB (UM) 6*256kB (UM) 5*512kB (M) 1*1024kB (M) 7*2048kB (M) 2*4096kB (ME) = 36976kB [ 1674.428697] Node 1 Normal: 16*4kB (ME) 22*8kB (UME) 12*16kB (UE) 10*32kB (UM) 26*64kB (UM) 32*128kB (UM) 28*256kB (UM) 23*512kB (UM) 10*1024kB (UM) 1*2048kB (M) 2*4096kB (M) = 45936kB [ 1674.428703] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1674.428704] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1674.428705] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1674.428705] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1674.428706] 677 total pagecache pages [ 1674.428706] 52 pages in swap cache [ 1674.428707] Swap cache stats: add 34072, delete 34020, find 920/1699 [ 1674.428707] Free swap = 16454024kB [ 1674.428708] Total swap = 16516092kB [ 1674.428708] 8379718 pages RAM [ 1674.428708] 0 pages HighMem/MovableOnly [ 1674.428709] 153786 pages reserved [ 1674.428709] 0 pages cma reserved [ 1674.428709] 0 pages hwpoisoned [ 1674.428710] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 1674.428724] [ 774] 0 774 9206 1 21 3 82 0 systemd-journal [ 1674.428725] [ 812] 0 812 30349 0 29 3 374 0 lvmetad [ 1674.428726] [ 824] 0 824 11841 1 25 3 711 -1000 systemd-udevd [ 1674.428730] [ 1096] 0 1096 13856 0 27 3 115 -1000 auditd [ 1674.428731] [ 1127] 994 1127 2133 0 11 3 45 0 lsmd [ 1674.428732] [ 1128] 0 1128 4889 0 14 3 145 0 irqbalance [ 1674.428733] [ 1133] 0 1133 6050 1 16 3 73 0 systemd-logind [ 1674.428734] [ 1135] 0 1135 31969 1 20 3 132 0 smartd [ 1674.428735] [ 1145] 0 1145 53126 0 57 3 404 0 abrtd [ 1674.428736] [ 1147] 0 1147 52551 1 55 3 338 0 abrt-watch-log [ 1674.428737] [ 1149] 998 1149 132401 1 60 4 1872 0 polkitd [ 1674.428739] [ 1153] 81 1153 8714 1 19 3 129 -900 dbus-daemon [ 1674.428740] [ 1161] 997 1161 5672 0 16 3 61 0 chronyd [ 1674.428741] [ 1163] 0 1163 50305 0 39 3 125 0 gssproxy [ 1674.428743] [ 1230] 0 1230 28814 0 12 4 63 0 ksmtuned [ 1674.428744] [ 1250] 0 1250 28813 0 12 3 53 0 opensm-launch [ 1674.428745] [ 1251] 0 1251 637907 0 84 5 398 0 opensm [ 1674.428746] [ 2719] 0 1976 138299 0 89 4 8 0 gmain [ 1674.428747] [ 1978] 0 1978 71863 0 41 3 806 0 rsyslogd [ 1674.428749] [ 1979] 0 1979 28337 1 12 3 37 0 rhsmcertd [ 1674.428750] [ 2005] 0 2005 154722 8 147 4 2118 0 libvirtd [ 1674.428751] [ 2016] 0 2016 6463 0 18 3 52 0 atd [ 1674.428753] [ 2111] 0 2111 20619 0 43 3 215 -1000 sshd [ 1674.428754] [ 2259] 0 2259 27511 1 10 3 31 0 agetty [ 1674.428755] [ 2263] 0 2263 27511 1 12 3 31 0 agetty [ 1674.428756] [ 2911] 0 2911 22767 1 44 3 256 0 master [ 1674.428758] [ 2962] 89 2962 22793 1 43 3 254 0 pickup [ 1674.428758] [ 2964] 89 2964 22810 1 43 3 254 0 qmgr [ 1674.428761] [ 3339] 99 3339 3888 0 13 3 58 0 dnsmasq [ 1674.428762] [ 3340] 0 3340 3881 0 12 3 45 0 dnsmasq [ 1674.428763] [ 3375] 0 3375 31557 0 19 4 168 0 crond [ 1674.428764] [ 3381] 0 3381 26973 0 8 3 23 0 rhnsd [ 1674.428766] [ 3410] 0 3410 35257 2 71 3 336 0 sshd [ 1674.428767] [ 3414] 0 3414 29148 1 15 3 384 0 bash [ 1674.428769] [ 3641] 0 3641 35257 2 72 3 335 0 sshd [ 1674.428770] [ 3653] 0 3653 29148 1 15 3 412 0 bash [ 1674.428986] [ 6884] 0 6884 35220 2 71 3 315 0 sshd [ 1674.428993] [ 6961] 0 6961 29148 1 15 3 385 0 bash [ 1674.428995] [ 6979] 0 6979 83699 1 61 3 489 -900 abrt-dbus [ 1674.428998] [ 7042] 0 7042 26976 0 12 4 22 0 sleep [ 1674.429006] [ 7132] 0 7132 43494 114 41 4 200 0 crond [ 1674.429007] Out of memory: Kill process 2005 (libvirtd) score 0 or sacrifice child [ 1674.429063] Killed process 2005 (libvirtd) total-vm:618888kB, anon-rss:0kB, file-rss:32kB, shmem-rss:0kB [ 1674.445187] oom_reaper: reaped process 2005 (libvirtd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1674.448800] libvirtd invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=0-1, order=0, oom_score_adj=0 [ 1674.448801] libvirtd cpuset=/ mems_allowed=0-1 [ 1674.448804] CPU: 7 PID: 2939 Comm: libvirtd Not tainted 4.10.0 #5 [ 1674.448804] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 1674.448805] Call Trace: [ 1674.448808] dump_stack+0x63/0x87 [ 1674.448810] dump_header+0x82/0x212 [ 1674.448812] ? selinux_capable+0x20/0x30 [ 1674.448814] ? security_capable_noaudit+0x45/0x60 [ 1674.448815] oom_kill_process+0x21c/0x3f0 [ 1674.448816] out_of_memory+0x117/0x4a0 [ 1674.448818] __alloc_pages_slowpath+0x913/0xaf0 [ 1674.448819] __alloc_pages_nodemask+0x223/0x2a0 [ 1674.448821] alloc_pages_vma+0xa5/0x220 [ 1674.448823] __read_swap_cache_async+0x129/0x1d0 [ 1674.448825] read_swap_cache_async+0x26/0x60 [ 1674.448826] swapin_readahead+0x16b/0x200 [ 1674.448828] ? find_get_entry+0x20/0x140 [ 1674.448830] ? pagecache_get_page+0x2c/0x250 [ 1674.448831] do_swap_page+0x2aa/0x780 [ 1674.448834] ? find_busiest_group+0x47/0x4d0 [ 1674.448835] handle_mm_fault+0x7bb/0x1350 [ 1674.448837] __do_page_fault+0x22a/0x4a0 [ 1674.448838] do_page_fault+0x30/0x80 [ 1674.448840] page_fault+0x28/0x30 [ 1674.448843] RIP: 0010:__get_user_8+0x1b/0x25 [ 1674.448843] RSP: 0018:ffffc900079e7c28 EFLAGS: 00010287 [ 1674.448844] RAX: 00007f8f22ce59e7 RBX: ffff880828f70f80 RCX: 00000000000002b0 [ 1674.448845] RDX: ffff880427261680 RSI: ffff880828f70f80 RDI: ffff880427261680 [ 1674.448845] RBP: ffffc900079e7c78 R08: ffff88040ccfc800 R09: 000000018020001b [ 1674.448846] R10: 000000000ccfe401 R11: ffff88040ccfc800 R12: ffff880427261680 [ 1674.448847] R13: 00007f8f22ce59e0 R14: ffff880427261680 R15: ffff88040d8d6400 [ 1674.448850] ? exit_robust_list+0x37/0x120 [ 1674.448851] mm_release+0x123/0x140 [ 1674.448853] do_exit+0x149/0xb60 [ 1674.448854] ? __unqueue_futex+0x2f/0x60 [ 1674.448855] do_group_exit+0x3f/0xb0 [ 1674.448856] get_signal+0x1cc/0x600 [ 1674.448859] do_signal+0x37/0x6a0 [ 1674.448860] ? do_futex+0xfd/0x570 [ 1674.448861] ? __delete_object+0x3a/0x70 [ 1674.448863] exit_to_usermode_loop+0x4c/0x92 [ 1674.448865] do_syscall_64+0x165/0x180 [ 1674.448867] entry_SYSCALL64_slow_path+0x25/0x25 [ 1674.448867] RIP: 0033:0x7f8f3d7a06d5 [ 1674.448868] RSP: 002b:00007f8f22ce4cf0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 1674.448869] RAX: fffffffffffffe00 RBX: 0000000000000000 RCX: 00007f8f3d7a06d5 [ 1674.448869] RDX: 0000000000000002 RSI: 0000000000000080 RDI: 000056426efde7ec [ 1674.448870] RBP: 000056426efde848 R08: 000056426efde700 R09: 0000000000000000 [ 1674.448870] R10: 0000000000000000 R11: 0000000000000246 R12: 000056426efde860 [ 1674.448871] R13: 000056426efde7c0 R14: 000056426efde7e8 R15: 000056426efde780 [ 1674.448872] Mem-Info: [ 1674.448876] active_anon:50 inactive_anon:65 isolated_anon:0 active_file:292 inactive_file:0 isolated_file:0 unevictable:0 dirty:0 writeback:24 unstable:0 slab_reclaimable:12064 slab_unreclaimable:821118 mapped:366 shmem:0 pagetables:1785 bounce:0 free:39400 free_pcp:710 free_cma:0 [ 1674.448880] Node 0 active_anon:116kB inactive_anon:172kB active_file:900kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:276kB dirty:0kB writeback:96kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:6280 all_unreclaimable? yes [ 1674.448884] Node 1 active_anon:84kB inactive_anon:88kB active_file:268kB inactive_file:240kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1188kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:1260 all_unreclaimable? yes [ 1674.448885] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1674.448887] lowmem_reserve[]: 0 2884 15935 15935 15935 [ 1674.448889] Node 0 DMA32 free:60228kB min:8100kB low:11052kB high:14004kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013444kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:260880kB kernel_stack:4320kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1674.448892] lowmem_reserve[]: 0 0 13051 13051 13051 [ 1674.448893] Node 0 Normal free:36444kB min:36664kB low:50028kB high:63392kB active_anon:116kB inactive_anon:172kB active_file:900kB inactive_file:0kB unevictable:0kB writepending:96kB present:13631488kB managed:13364548kB mlocked:0kB slab_reclaimable:18696kB slab_unreclaimable:1384136kB kernel_stack:29400kB pagetables:3440kB bounce:0kB free_pcp:1672kB local_pcp:0kB free_cma:0kB [ 1674.448896] lowmem_reserve[]: 0 0 0 0 0 [ 1674.448897] Node 1 Normal free:45048kB min:45296kB low:61804kB high:78312kB active_anon:84kB inactive_anon:88kB active_file:268kB inactive_file:240kB unevictable:0kB writepending:0kB present:16777212kB managed:16509840kB mlocked:0kB slab_reclaimable:29560kB slab_unreclaimable:1639440kB kernel_stack:27480kB pagetables:3700kB bounce:0kB free_pcp:1168kB local_pcp:0kB free_cma:0kB [ 1674.448900] lowmem_reserve[]: 0 0 0 0 0 [ 1674.448901] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 1674.448906] Node 0 DMA32: 17*4kB (UM) 18*8kB (UM) 3*16kB (M) 6*32kB (UM) 4*64kB (UM) 3*128kB (M) 3*256kB (M) 6*512kB (UM) 2*1024kB (UM) 2*2048kB (UM) 12*4096kB (M) = 60228kB [ 1674.448912] Node 0 Normal: 10*4kB (U) 59*8kB (UME) 121*16kB (UME) 69*32kB (UME) 39*64kB (UM) 17*128kB (UM) 6*256kB (UM) 5*512kB (M) 1*1024kB (M) 7*2048kB (M) 2*4096kB (ME) = 36976kB [ 1674.448918] Node 1 Normal: 16*4kB (ME) 22*8kB (UME) 12*16kB (UE) 10*32kB (UM) 26*64kB (UM) 32*128kB (UM) 28*256kB (UM) 23*512kB (UM) 10*1024kB (UM) 1*2048kB (M) 2*4096kB (M) = 45936kB [ 1674.448925] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1674.448925] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1674.448926] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1674.448927] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1674.448927] 677 total pagecache pages [ 1674.448928] 52 pages in swap cache [ 1674.448928] Swap cache stats: add 34074, delete 34022, find 921/1715 [ 1674.448929] Free swap = 16462496kB [ 1674.448929] Total swap = 16516092kB [ 1674.448930] 8379718 pages RAM [ 1674.448930] 0 pages HighMem/MovableOnly [ 1674.448930] 153786 pages reserved [ 1674.448931] 0 pages cma reserved [ 1674.448931] 0 pages hwpoisoned [ 1674.448931] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 1674.448947] [ 774] 0 774 9206 1 21 3 82 0 systemd-journal [ 1674.448949] [ 812] 0 812 30349 0 29 3 374 0 lvmetad [ 1674.448950] [ 824] 0 824 11841 1 25 3 711 -1000 systemd-udevd [ 1674.448955] [ 1096] 0 1096 13856 0 27 3 115 -1000 auditd [ 1674.448956] [ 1127] 994 1127 2133 0 11 3 45 0 lsmd [ 1674.448957] [ 1128] 0 1128 4889 0 14 3 145 0 irqbalance [ 1674.448958] [ 1133] 0 1133 6050 1 16 3 73 0 systemd-logind [ 1674.448959] [ 1135] 0 1135 31969 1 20 3 132 0 smartd [ 1674.448960] [ 1145] 0 1145 53126 0 57 3 404 0 abrtd [ 1674.448961] [ 1147] 0 1147 52551 1 55 3 338 0 abrt-watch-log [ 1674.448962] [ 1149] 998 1149 132401 1 60 4 1872 0 polkitd [ 1674.448964] [ 1153] 81 1153 8714 1 19 3 129 -900 dbus-daemon [ 1674.448965] [ 1161] 997 1161 5672 0 16 3 61 0 chronyd [ 1674.448966] [ 1163] 0 1163 50305 0 39 3 125 0 gssproxy [ 1674.448967] [ 1230] 0 1230 28814 0 12 4 63 0 ksmtuned [ 1674.448968] [ 1250] 0 1250 28813 0 12 3 53 0 opensm-launch [ 1674.448969] [ 1251] 0 1251 637907 0 84 5 398 0 opensm [ 1674.448971] [ 2719] 0 1976 138299 0 89 4 8 0 gmain [ 1674.448972] [ 1978] 0 1978 71863 0 41 3 806 0 rsyslogd [ 1674.448973] [ 1979] 0 1979 28337 1 12 3 37 0 rhsmcertd [ 1674.448974] [ 2527] 0 2005 154722 0 147 4 0 0 libvirtd [ 1674.448975] [ 2016] 0 2016 6463 0 18 3 52 0 atd [ 1674.448977] [ 2111] 0 2111 20619 0 43 3 215 -1000 sshd [ 1674.448978] [ 2259] 0 2259 27511 1 10 3 31 0 agetty [ 1674.448979] [ 2263] 0 2263 27511 1 12 3 31 0 agetty [ 1674.448980] [ 2911] 0 2911 22767 1 44 3 256 0 master [ 1674.448981] [ 2962] 89 2962 22793 1 43 3 254 0 pickup [ 1674.448982] [ 2964] 89 2964 22810 1 43 3 254 0 qmgr [ 1674.448985] [ 3339] 99 3339 3888 0 13 3 58 0 dnsmasq [ 1674.448986] [ 3340] 0 3340 3881 0 12 3 45 0 dnsmasq [ 1674.448987] [ 3375] 0 3375 31557 0 19 4 168 0 crond [ 1674.448988] [ 3381] 0 3381 26973 0 8 3 23 0 rhnsd [ 1674.448989] [ 3410] 0 3410 35257 2 71 3 336 0 sshd [ 1674.448990] [ 3414] 0 3414 29148 1 15 3 384 0 bash [ 1674.448992] [ 3641] 0 3641 35257 2 72 3 335 0 sshd [ 1674.448993] [ 3653] 0 3653 29148 1 15 3 412 0 bash [ 1674.449251] [ 6884] 0 6884 35220 2 71 3 315 0 sshd [ 1674.449263] [ 6961] 0 6961 29148 1 15 3 385 0 bash [ 1674.449264] [ 6979] 0 6979 83699 1 61 3 489 -900 abrt-dbus [ 1674.449268] [ 7042] 0 7042 26976 0 12 4 22 0 sleep [ 1674.449280] [ 7132] 0 7132 43494 114 41 4 200 0 crond [ 1674.449281] Out of memory: Kill process 1149 (polkitd) score 0 or sacrifice child [ 1674.449295] Killed process 1149 (polkitd) total-vm:529604kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 1674.465130] oom_reaper: reaped process 1149 (polkitd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1674.468584] gmain invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=0-1, order=0, oom_score_adj=0 [ 1674.468585] gmain cpuset=/ mems_allowed=0-1 [ 1674.468587] CPU: 16 PID: 1184 Comm: gmain Not tainted 4.10.0 #5 [ 1674.468588] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 1674.468588] Call Trace: [ 1674.468591] dump_stack+0x63/0x87 [ 1674.468592] dump_header+0x82/0x212 [ 1674.468594] ? selinux_capable+0x20/0x30 [ 1674.468595] ? security_capable_noaudit+0x45/0x60 [ 1674.468596] oom_kill_process+0x21c/0x3f0 [ 1674.468597] out_of_memory+0x117/0x4a0 [ 1674.468599] __alloc_pages_slowpath+0x913/0xaf0 [ 1674.468600] __alloc_pages_nodemask+0x223/0x2a0 [ 1674.468602] alloc_pages_vma+0xa5/0x220 [ 1674.468603] __read_swap_cache_async+0x129/0x1d0 [ 1674.468604] read_swap_cache_async+0x26/0x60 [ 1674.468606] swapin_readahead+0x16b/0x200 [ 1674.468607] ? find_get_entry+0x20/0x140 [ 1674.468609] ? pagecache_get_page+0x2c/0x250 [ 1674.468610] do_swap_page+0x2aa/0x780 [ 1674.468611] handle_mm_fault+0x7bb/0x1350 [ 1674.468613] __do_page_fault+0x22a/0x4a0 [ 1674.468615] do_page_fault+0x30/0x80 [ 1674.468616] page_fault+0x28/0x30 [ 1674.468619] RIP: 0010:do_sys_poll+0x475/0x510 [ 1674.468619] RSP: 0018:ffffc9000cb57ad0 EFLAGS: 00010246 [ 1674.468620] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 1674.468621] RDX: 0000000000000000 RSI: ffffc9000cb57b30 RDI: ffffc9000cb57b3c [ 1674.468621] RBP: ffffc9000cb57ee0 R08: 0000000000000000 R09: ffff8804271ab700 [ 1674.468622] R10: 0000000000000020 R11: ffff880403b87a38 R12: 0000000000000000 [ 1674.468623] R13: ffffc9000cb57b4c R14: 00000000fffffffc R15: 00007f03400008e0 [ 1674.468625] ? update_cfs_shares+0xbc/0x100 [ 1674.468626] ? unwind_next_frame+0x93/0x200 [ 1674.468628] ? poll_select_copy_remaining+0x150/0x150 [ 1674.468629] ? poll_select_copy_remaining+0x150/0x150 [ 1674.468630] ? __alloc_pages_nodemask+0xfd/0x2a0 [ 1674.468633] ? eventfd_ctx_read+0x67/0x210 [ 1674.468635] ? wake_up_q+0x80/0x80 [ 1674.468636] ? eventfd_read+0x5d/0x90 [ 1674.468638] ? __audit_syscall_entry+0xaf/0x100 [ 1674.468639] SyS_poll+0x74/0x100 [ 1674.468641] do_syscall_64+0x67/0x180 [ 1674.468642] entry_SYSCALL64_slow_path+0x25/0x25 [ 1674.468643] RIP: 0033:0x7f0348456dfd [ 1674.468644] RSP: 002b:00007f0344eefd30 EFLAGS: 00000293 ORIG_RAX: 0000000000000007 [ 1674.468645] RAX: ffffffffffffffda RBX: 0000557bcb5d5ac0 RCX: 00007f0348456dfd [ 1674.468645] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007f03400008e0 [ 1674.468646] RBP: 0000000000000002 R08: 0000000000000002 R09: 0000000000000000 [ 1674.468646] R10: 0000000000000001 R11: 0000000000000293 R12: 00007f03400008e0 [ 1674.468647] R13: 00000000ffffffff R14: 00007f03491ae8b0 R15: 0000000000000002 [ 1674.468648] Mem-Info: [ 1674.468652] active_anon:50 inactive_anon:65 isolated_anon:0 active_file:292 inactive_file:0 isolated_file:0 unevictable:0 dirty:0 writeback:24 unstable:0 slab_reclaimable:12064 slab_unreclaimable:821118 mapped:366 shmem:0 pagetables:1785 bounce:0 free:39400 free_pcp:743 free_cma:0 [ 1674.468656] Node 0 active_anon:116kB inactive_anon:172kB active_file:900kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:276kB dirty:0kB writeback:96kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:6280 all_unreclaimable? yes [ 1674.468660] Node 1 active_anon:84kB inactive_anon:88kB active_file:268kB inactive_file:240kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1188kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:1260 all_unreclaimable? yes [ 1674.468660] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1674.468663] lowmem_reserve[]: 0 2884 15935 15935 15935 [ 1674.468665] Node 0 DMA32 free:60228kB min:8100kB low:11052kB high:14004kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013444kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:260880kB kernel_stack:4320kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1674.468668] lowmem_reserve[]: 0 0 13051 13051 13051 [ 1674.468669] Node 0 Normal free:36444kB min:36664kB low:50028kB high:63392kB active_anon:116kB inactive_anon:172kB active_file:900kB inactive_file:0kB unevictable:0kB writepending:96kB present:13631488kB managed:13364548kB mlocked:0kB slab_reclaimable:18696kB slab_unreclaimable:1384136kB kernel_stack:29400kB pagetables:3440kB bounce:0kB free_pcp:1688kB local_pcp:0kB free_cma:0kB [ 1674.468672] lowmem_reserve[]: 0 0 0 0 0 [ 1674.468674] Node 1 Normal free:45048kB min:45296kB low:61804kB high:78312kB active_anon:84kB inactive_anon:88kB active_file:268kB inactive_file:240kB unevictable:0kB writepending:0kB present:16777212kB managed:16509840kB mlocked:0kB slab_reclaimable:29560kB slab_unreclaimable:1639440kB kernel_stack:27480kB pagetables:3700kB bounce:0kB free_pcp:1284kB local_pcp:0kB free_cma:0kB [ 1674.468676] lowmem_reserve[]: 0 0 0 0 0 [ 1674.468678] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 1674.468683] Node 0 DMA32: 17*4kB (UM) 18*8kB (UM) 3*16kB (M) 6*32kB (UM) 4*64kB (UM) 3*128kB (M) 3*256kB (M) 6*512kB (UM) 2*1024kB (UM) 2*2048kB (UM) 12*4096kB (M) = 60228kB [ 1674.468689] Node 0 Normal: 10*4kB (U) 59*8kB (UME) 121*16kB (UME) 69*32kB (UME) 39*64kB (UM) 17*128kB (UM) 6*256kB (UM) 5*512kB (M) 1*1024kB (M) 7*2048kB (M) 2*4096kB (ME) = 36976kB [ 1674.468695] Node 1 Normal: 15*4kB (E) 21*8kB (UE) 13*16kB (UME) 6*32kB (UM) 26*64kB (UM) 32*128kB (UM) 28*256kB (UM) 23*512kB (UM) 10*1024kB (UM) 1*2048kB (M) 2*4096kB (M) = 45812kB [ 1674.468701] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1674.468702] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1674.468703] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1674.468703] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1674.468704] 677 total pagecache pages [ 1674.468704] 52 pages in swap cache [ 1674.468705] Swap cache stats: add 34076, delete 34024, find 922/1723 [ 1674.468705] Free swap = 16469984kB [ 1674.468706] Total swap = 16516092kB [ 1674.468707] 8379718 pages RAM [ 1674.468707] 0 pages HighMem/MovableOnly [ 1674.468707] 153786 pages reserved [ 1674.468707] 0 pages cma reserved [ 1674.468708] 0 pages hwpoisoned [ 1674.468708] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 1674.468722] [ 774] 0 774 9206 1 21 3 82 0 systemd-journal [ 1674.468724] [ 812] 0 812 30349 0 29 3 374 0 lvmetad [ 1674.468725] [ 824] 0 824 11841 1 25 3 711 -1000 systemd-udevd [ 1674.468728] [ 1096] 0 1096 13856 0 27 3 115 -1000 auditd [ 1674.468730] [ 1127] 994 1127 2133 0 11 3 45 0 lsmd [ 1674.468731] [ 1128] 0 1128 4889 0 14 3 145 0 irqbalance [ 1674.468732] [ 1133] 0 1133 6050 1 16 3 73 0 systemd-logind [ 1674.468733] [ 1135] 0 1135 31969 1 20 3 132 0 smartd [ 1674.468734] [ 1145] 0 1145 53126 0 57 3 404 0 abrtd [ 1674.468735] [ 1147] 0 1147 52551 1 55 3 338 0 abrt-watch-log [ 1674.468736] [ 1184] 998 1149 132401 0 60 4 0 0 gmain [ 1674.468738] [ 1153] 81 1153 8714 1 19 3 129 -900 dbus-daemon [ 1674.468739] [ 1161] 997 1161 5672 0 16 3 61 0 chronyd [ 1674.468740] [ 1163] 0 1163 50305 0 39 3 125 0 gssproxy [ 1674.468741] [ 1230] 0 1230 28814 0 12 4 63 0 ksmtuned [ 1674.468742] [ 1250] 0 1250 28813 0 12 3 53 0 opensm-launch [ 1674.468744] [ 1251] 0 1251 637907 0 84 5 398 0 opensm [ 1674.468745] [ 2719] 0 1976 138299 0 89 4 8 0 gmain [ 1674.468746] [ 1978] 0 1978 71863 0 41 3 806 0 rsyslogd [ 1674.468747] [ 1979] 0 1979 28337 1 12 3 37 0 rhsmcertd [ 1674.468749] [ 2527] 0 2005 154722 0 147 4 0 0 libvirtd [ 1674.468750] [ 2016] 0 2016 6463 0 18 3 52 0 atd [ 1674.468751] [ 2111] 0 2111 20619 0 43 3 215 -1000 sshd [ 1674.468752] [ 2259] 0 2259 27511 1 10 3 31 0 agetty [ 1674.468753] [ 2263] 0 2263 27511 1 12 3 31 0 agetty [ 1674.468754] [ 2911] 0 2911 22767 1 44 3 256 0 master [ 1674.468756] [ 2962] 89 2962 22793 1 43 3 254 0 pickup [ 1674.468757] [ 2964] 89 2964 22810 1 43 3 254 0 qmgr [ 1674.468759] [ 3339] 99 3339 3888 0 13 3 58 0 dnsmasq [ 1674.468760] [ 3340] 0 3340 3881 0 12 3 45 0 dnsmasq [ 1674.468761] [ 3375] 0 3375 31557 0 19 4 168 0 crond [ 1674.468762] [ 3381] 0 3381 26973 0 8 3 23 0 rhnsd [ 1674.468763] [ 3410] 0 3410 35257 2 71 3 336 0 sshd [ 1674.468764] [ 3414] 0 3414 29148 1 15 3 384 0 bash [ 1674.468766] [ 3641] 0 3641 35257 2 72 3 335 0 sshd [ 1674.468767] [ 3653] 0 3653 29148 1 15 3 412 0 bash [ 1674.469021] [ 6884] 0 6884 35220 2 71 3 315 0 sshd [ 1674.469033] [ 6961] 0 6961 29148 1 15 3 385 0 bash [ 1674.469034] [ 6979] 0 6979 83699 1 61 3 489 -900 abrt-dbus [ 1674.469038] [ 7042] 0 7042 26976 0 12 4 22 0 sleep [ 1674.469049] [ 7132] 0 7132 43494 114 41 4 200 0 crond [ 1674.469050] Out of memory: Kill process 1978 (rsyslogd) score 0 or sacrifice child [ 1674.469060] Killed process 1978 (rsyslogd) total-vm:287452kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1674.469590] oom_reaper: reaped process 1978 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1674.471116] tuned invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=0-1, order=0, oom_score_adj=0 [ 1674.471117] tuned cpuset=/ mems_allowed=0-1 [ 1674.471121] CPU: 17 PID: 2727 Comm: tuned Not tainted 4.10.0 #5 [ 1674.471121] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 1674.471122] Call Trace: [ 1674.471126] dump_stack+0x63/0x87 [ 1674.471128] dump_header+0x82/0x212 [ 1674.471130] ? selinux_capable+0x20/0x30 [ 1674.471132] ? security_capable_noaudit+0x45/0x60 [ 1674.471133] oom_kill_process+0x21c/0x3f0 [ 1674.471135] out_of_memory+0x117/0x4a0 [ 1674.471136] __alloc_pages_slowpath+0x913/0xaf0 [ 1674.471138] __alloc_pages_nodemask+0x223/0x2a0 [ 1674.471139] alloc_pages_vma+0xa5/0x220 [ 1674.471141] __read_swap_cache_async+0x129/0x1d0 [ 1674.471142] read_swap_cache_async+0x26/0x60 [ 1674.471144] swapin_readahead+0x16b/0x200 [ 1674.471146] ? find_get_entry+0x20/0x140 [ 1674.471147] ? pagecache_get_page+0x2c/0x250 [ 1674.471148] do_swap_page+0x2aa/0x780 [ 1674.471150] handle_mm_fault+0x7bb/0x1350 [ 1674.471151] __do_page_fault+0x22a/0x4a0 [ 1674.471153] do_page_fault+0x30/0x80 [ 1674.471155] page_fault+0x28/0x30 [ 1674.471157] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 1674.471157] RSP: 0018:ffffc900077efe48 EFLAGS: 00010246 [ 1674.471158] RAX: 0000000000000010 RBX: 00000000fffffdfe RCX: 0000000000000002 [ 1674.471159] RDX: 0000000000000000 RSI: ffffc900077efe80 RDI: 00007fcf06b32dd0 [ 1674.471160] RBP: ffffc900077efe50 R08: 00007ffffffff000 R09: cccccccccccccccd [ 1674.471160] R10: 00000185b8b8790d R11: 0000000000000018 R12: ffffc900077efed0 [ 1674.471161] R13: 00007fcf06b32dd0 R14: 0000000000000001 R15: 0000000000000000 [ 1674.471163] ? _copy_to_user+0x2d/0x40 [ 1674.471165] poll_select_copy_remaining+0xfb/0x150 [ 1674.471166] SyS_select+0xcc/0x110 [ 1674.471168] do_syscall_64+0x67/0x180 [ 1674.471169] entry_SYSCALL64_slow_path+0x25/0x25 [ 1674.471170] RIP: 0033:0x7fcf16167ba3 [ 1674.471171] RSP: 002b:00007fcf06b32da0 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 1674.471172] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcf16167ba3 [ 1674.471172] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1674.471173] RBP: 0000000002389400 R08: 00007fcf06b32dd0 R09: 00007fcf06b32b80 [ 1674.471174] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fcf0e8c1810 [ 1674.471174] R13: 0000000000000001 R14: 00007fcefc00dc20 R15: 00007fcf171c5ef0 [ 1674.471175] Mem-Info: [ 1674.471179] active_anon:50 inactive_anon:65 isolated_anon:0 active_file:292 inactive_file:0 isolated_file:0 unevictable:0 dirty:0 writeback:24 unstable:0 slab_reclaimable:12064 slab_unreclaimable:821118 mapped:366 shmem:0 pagetables:1785 bounce:0 free:39400 free_pcp:774 free_cma:0 [ 1674.471184] Node 0 active_anon:116kB inactive_anon:172kB active_file:900kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:276kB dirty:0kB writeback:96kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:6280 all_unreclaimable? yes [ 1674.471188] Node 1 active_anon:84kB inactive_anon:88kB active_file:268kB inactive_file:240kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1188kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:1260 all_unreclaimable? yes [ 1674.471189] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1674.471191] lowmem_reserve[]: 0 2884 15935 15935 15935 [ 1674.471193] Node 0 DMA32 free:60228kB min:8100kB low:11052kB high:14004kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013444kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:260880kB kernel_stack:4320kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1674.471196] lowmem_reserve[]: 0 0 13051 13051 13051 [ 1674.471198] Node 0 Normal free:36444kB min:36664kB low:50028kB high:63392kB active_anon:116kB inactive_anon:172kB active_file:900kB inactive_file:0kB unevictable:0kB writepending:96kB present:13631488kB managed:13364548kB mlocked:0kB slab_reclaimable:18696kB slab_unreclaimable:1384136kB kernel_stack:29400kB pagetables:3440kB bounce:0kB free_pcp:1812kB local_pcp:0kB free_cma:0kB [ 1674.471201] lowmem_reserve[]: 0 0 0 0 0 [ 1674.471202] Node 1 Normal free:45048kB min:45296kB low:61804kB high:78312kB active_anon:84kB inactive_anon:88kB active_file:268kB inactive_file:240kB unevictable:0kB writepending:0kB present:16777212kB managed:16509840kB mlocked:0kB slab_reclaimable:29560kB slab_unreclaimable:1639440kB kernel_stack:27480kB pagetables:3700kB bounce:0kB free_pcp:1284kB local_pcp:0kB free_cma:0kB [ 1674.471205] lowmem_reserve[]: 0 0 0 0 0 [ 1674.471207] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 1674.471224] Node 0 DMA32: 17*4kB (UM) 18*8kB (UM) 3*16kB (M) 6*32kB (UM) 4*64kB (UM) 3*128kB (M) 3*256kB (M) 6*512kB (UM) 2*1024kB (UM) 2*2048kB (UM) 12*4096kB (M) = 60228kB [ 1674.471230] Node 0 Normal: 11*4kB (UM) 59*8kB (UME) 113*16kB (UME) 69*32kB (UME) 39*64kB (UM) 17*128kB (UM) 6*256kB (UM) 5*512kB (M) 1*1024kB (M) 7*2048kB (M) 2*4096kB (ME) = 36852kB [ 1674.471236] Node 1 Normal: 15*4kB (E) 21*8kB (UE) 13*16kB (UME) 6*32kB (UM) 26*64kB (UM) 32*128kB (UM) 28*256kB (UM) 23*512kB (UM) 10*1024kB (UM) 1*2048kB (M) 2*4096kB (M) = 45812kB [ 1674.471243] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1674.471243] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1674.471244] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1674.471244] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1674.471245] 677 total pagecache pages [ 1674.471245] 52 pages in swap cache [ 1674.471246] Swap cache stats: add 34078, delete 34026, find 924/1728 [ 1674.471246] Free swap = 16473208kB [ 1674.471247] Total swap = 16516092kB [ 1674.471247] 8379718 pages RAM [ 1674.471248] 0 pages HighMem/MovableOnly [ 1674.471248] 153786 pages reserved [ 1674.471248] 0 pages cma reserved [ 1674.471248] 0 pages hwpoisoned [ 1674.471249] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 1674.471263] [ 774] 0 774 9206 1 21 3 82 0 systemd-journal [ 1674.471264] [ 812] 0 812 30349 0 29 3 374 0 lvmetad [ 1674.471266] [ 824] 0 824 11841 1 25 3 711 -1000 systemd-udevd [ 1674.471269] [ 1096] 0 1096 13856 0 27 3 115 -1000 auditd [ 1674.471270] [ 1127] 994 1127 2133 0 11 3 45 0 lsmd [ 1674.471271] [ 1128] 0 1128 4889 0 14 3 145 0 irqbalance [ 1674.471273] [ 1133] 0 1133 6050 1 16 3 73 0 systemd-logind [ 1674.471274] [ 1135] 0 1135 31969 1 20 3 132 0 smartd [ 1674.471275] [ 1145] 0 1145 53126 0 57 3 404 0 abrtd [ 1674.471276] [ 1147] 0 1147 52551 1 55 3 338 0 abrt-watch-log [ 1674.471277] [ 1184] 998 1149 132401 0 60 4 0 0 gmain [ 1674.471278] [ 1153] 81 1153 8714 1 19 3 129 -900 dbus-daemon [ 1674.471279] [ 1161] 997 1161 5672 0 16 3 61 0 chronyd [ 1674.471280] [ 1163] 0 1163 50305 0 39 3 125 0 gssproxy [ 1674.471282] [ 1230] 0 1230 28814 0 12 4 63 0 ksmtuned [ 1674.471283] [ 1250] 0 1250 28813 0 12 3 53 0 opensm-launch [ 1674.471284] [ 1251] 0 1251 637907 0 84 5 398 0 opensm [ 1674.471285] [ 2719] 0 1976 138299 0 89 4 8 0 gmain [ 1674.471287] [ 2174] 0 1978 71863 0 41 3 0 0 in:imjournal [ 1674.471288] [ 1979] 0 1979 28337 1 12 3 37 0 rhsmcertd [ 1674.471289] [ 2527] 0 2005 154722 0 147 4 0 0 libvirtd [ 1674.471290] [ 2016] 0 2016 6463 0 18 3 52 0 atd [ 1674.471291] [ 2111] 0 2111 20619 0 43 3 215 -1000 sshd [ 1674.471293] [ 2259] 0 2259 27511 1 10 3 31 0 agetty [ 1674.471294] [ 2263] 0 2263 27511 1 12 3 31 0 agetty [ 1674.471295] [ 2911] 0 2911 22767 1 44 3 256 0 master [ 1674.471296] [ 2962] 89 2962 22793 1 43 3 254 0 pickup [ 1674.471297] [ 2964] 89 2964 22810 1 43 3 254 0 qmgr [ 1674.471299] [ 3339] 99 3339 3888 0 13 3 58 0 dnsmasq [ 1674.471300] [ 3340] 0 3340 3881 0 12 3 45 0 dnsmasq [ 1674.471301] [ 3375] 0 3375 31557 0 19 4 168 0 crond [ 1674.471302] [ 3381] 0 3381 26973 0 8 3 23 0 rhnsd [ 1674.471303] [ 3410] 0 3410 35257 2 71 3 336 0 sshd [ 1674.471304] [ 3414] 0 3414 29148 1 15 3 384 0 bash [ 1674.471306] [ 3641] 0 3641 35257 2 72 3 335 0 sshd [ 1674.471307] [ 3653] 0 3653 29148 1 15 3 412 0 bash [ 1674.471577] [ 6884] 0 6884 35220 2 71 3 315 0 sshd [ 1674.471589] [ 6961] 0 6961 29148 1 15 3 385 0 bash [ 1674.471590] [ 6979] 0 6979 83699 1 61 3 489 -900 abrt-dbus [ 1674.471594] [ 7042] 0 7042 26976 0 12 4 22 0 sleep [ 1674.471606] [ 7132] 0 7132 43494 114 41 4 200 0 crond [ 1674.471607] Out of memory: Kill process 1251 (opensm) score 0 or sacrifice child [ 1674.471704] Killed process 1251 (opensm) total-vm:2551628kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1674.475692] oom_reaper: reaped process 1251 (opensm), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1674.476256] opensm invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=0-1, order=0, oom_score_adj=0 [ 1674.476257] opensm cpuset=/ mems_allowed=0-1 [ 1674.476259] CPU: 11 PID: 1301 Comm: opensm Not tainted 4.10.0 #5 [ 1674.476260] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 1674.476260] Call Trace: [ 1674.476264] dump_stack+0x63/0x87 [ 1674.476265] dump_header+0x82/0x212 [ 1674.476266] ? selinux_capable+0x20/0x30 [ 1674.476267] ? security_capable_noaudit+0x45/0x60 [ 1674.476269] oom_kill_process+0x21c/0x3f0 [ 1674.476270] out_of_memory+0x117/0x4a0 [ 1674.476272] __alloc_pages_slowpath+0x913/0xaf0 [ 1674.476273] __alloc_pages_nodemask+0x223/0x2a0 [ 1674.476275] alloc_pages_vma+0xa5/0x220 [ 1674.476276] __read_swap_cache_async+0x129/0x1d0 [ 1674.476278] read_swap_cache_async+0x26/0x60 [ 1674.476279] swapin_readahead+0x16b/0x200 [ 1674.476281] ? find_get_entry+0x20/0x140 [ 1674.476282] ? pagecache_get_page+0x2c/0x250 [ 1674.476283] do_swap_page+0x2aa/0x780 [ 1674.476286] ? find_busiest_group+0x47/0x4d0 [ 1674.476287] handle_mm_fault+0x7bb/0x1350 [ 1674.476289] __do_page_fault+0x22a/0x4a0 [ 1674.476290] do_page_fault+0x30/0x80 [ 1674.476292] page_fault+0x28/0x30 [ 1674.476294] RIP: 0010:__get_user_8+0x1b/0x25 [ 1674.476295] RSP: 0000:ffffc90005737c28 EFLAGS: 00010287 [ 1674.476296] RAX: 00007fe41be299e7 RBX: ffff88082845c5c0 RCX: 00000000000002b0 [ 1674.476297] RDX: ffff88081ead1680 RSI: ffff88082845c5c0 RDI: ffff88081ead1680 [ 1674.476297] RBP: ffffc90005737c78 R08: ffff88082d4d7800 R09: 0000000180200018 [ 1674.476298] R10: 000000002d4d0001 R11: ffff88082d4d7800 R12: ffff88081ead1680 [ 1674.476299] R13: 00007fe41be299e0 R14: ffff88081ead1680 R15: ffff880427f36c40 [ 1674.476302] ? exit_robust_list+0x37/0x120 [ 1674.476304] mm_release+0x123/0x140 [ 1674.476305] do_exit+0x149/0xb60 [ 1674.476307] ? __unqueue_futex+0x2f/0x60 [ 1674.476308] do_group_exit+0x3f/0xb0 [ 1674.476310] get_signal+0x1cc/0x600 [ 1674.476313] do_signal+0x37/0x6a0 [ 1674.476314] ? do_futex+0xfd/0x570 [ 1674.476317] exit_to_usermode_loop+0x4c/0x92 [ 1674.476318] do_syscall_64+0x165/0x180 [ 1674.476320] entry_SYSCALL64_slow_path+0x25/0x25 [ 1674.476321] RIP: 0033:0x7fe4284246d5 [ 1674.476321] RSP: 002b:00007fe41be28ed0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 1674.476322] RAX: fffffffffffffe00 RBX: 00007ffeeb78ee08 RCX: 00007fe4284246d5 [ 1674.476323] RDX: 00000000000088d2 RSI: 0000000000000080 RDI: 00007ffeeb78ee24 [ 1674.476323] RBP: 00007ffeeb78ee50 R08: 00007ffeeb78ee00 R09: 0000000000004459 [ 1674.476324] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffeeb78ee20 [ 1674.476325] R13: 00007fe41be299c0 R14: 00007fe41be29700 R15: 0000000000000000 [ 1674.476325] Mem-Info: [ 1674.476330] active_anon:50 inactive_anon:65 isolated_anon:0 active_file:292 inactive_file:0 isolated_file:0 unevictable:0 dirty:0 writeback:24 unstable:0 slab_reclaimable:12064 slab_unreclaimable:821118 mapped:366 shmem:0 pagetables:1785 bounce:0 free:39400 free_pcp:809 free_cma:0 [ 1674.476334] Node 0 active_anon:116kB inactive_anon:172kB active_file:900kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:276kB dirty:0kB writeback:96kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:6280 all_unreclaimable? yes [ 1674.476338] Node 1 active_anon:84kB inactive_anon:88kB active_file:268kB inactive_file:240kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1188kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:1260 all_unreclaimable? yes [ 1674.476339] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1674.476342] lowmem_reserve[]: 0 2884 15935 15935 15935 [ 1674.476344] Node 0 DMA32 free:60228kB min:8100kB low:11052kB high:14004kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013444kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:260880kB kernel_stack:4320kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1674.476347] lowmem_reserve[]: 0 0 13051 13051 13051 [ 1674.476348] Node 0 Normal free:36444kB min:36664kB low:50028kB high:63392kB active_anon:116kB inactive_anon:172kB active_file:900kB inactive_file:0kB unevictable:0kB writepending:96kB present:13631488kB managed:13364548kB mlocked:0kB slab_reclaimable:18696kB slab_unreclaimable:1384136kB kernel_stack:29400kB pagetables:3440kB bounce:0kB free_pcp:1952kB local_pcp:136kB free_cma:0kB [ 1674.476351] lowmem_reserve[]: 0 0 0 0 0 [ 1674.476353] Node 1 Normal free:45048kB min:45296kB low:61804kB high:78312kB active_anon:84kB inactive_anon:88kB active_file:268kB inactive_file:240kB unevictable:0kB writepending:0kB present:16777212kB managed:16509840kB mlocked:0kB slab_reclaimable:29560kB slab_unreclaimable:1639440kB kernel_stack:27480kB pagetables:3700kB bounce:0kB free_pcp:1284kB local_pcp:116kB free_cma:0kB [ 1674.476355] lowmem_reserve[]: 0 0 0 0 0 [ 1674.476357] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 1674.476362] Node 0 DMA32: 17*4kB (UM) 18*8kB (UM) 3*16kB (M) 6*32kB (UM) 4*64kB (UM) 3*128kB (M) 3*256kB (M) 6*512kB (UM) 2*1024kB (UM) 2*2048kB (UM) 12*4096kB (M) = 60228kB [ 1674.476368] Node 0 Normal: 10*4kB (U) 58*8kB (UE) 106*16kB (UME) 69*32kB (UME) 39*64kB (UM) 17*128kB (UM) 6*256kB (UM) 5*512kB (M) 1*1024kB (M) 7*2048kB (M) 2*4096kB (ME) = 36728kB [ 1674.476374] Node 1 Normal: 15*4kB (E) 21*8kB (UE) 13*16kB (UME) 6*32kB (UM) 26*64kB (UM) 32*128kB (UM) 28*256kB (UM) 23*512kB (UM) 10*1024kB (UM) 1*2048kB (M) 2*4096kB (M) = 45812kB [ 1674.476381] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1674.476381] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1674.476382] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1674.476382] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1674.476383] 677 total pagecache pages [ 1674.476383] 48 pages in swap cache [ 1674.476384] Swap cache stats: add 34079, delete 34031, find 925/1738 [ 1674.476384] Free swap = 16474324kB [ 1674.476385] Total swap = 16516092kB [ 1674.476385] 8379718 pages RAM [ 1674.476386] 0 pages HighMem/MovableOnly [ 1674.476386] 153786 pages reserved [ 1674.476386] 0 pages cma reserved [ 1674.476387] 0 pages hwpoisoned [ 1674.476387] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 1674.476400] [ 774] 0 774 9206 1 21 3 82 0 systemd-journal [ 1674.476402] [ 812] 0 812 30349 0 29 3 374 0 lvmetad [ 1674.476403] [ 824] 0 824 11841 1 25 3 711 -1000 systemd-udevd [ 1674.476405] [ 1096] 0 1096 13856 0 27 3 115 -1000 auditd [ 1674.476407] [ 1127] 994 1127 2133 0 11 3 45 0 lsmd [ 1674.476408] [ 1128] 0 1128 4889 0 14 3 145 0 irqbalance [ 1674.476409] [ 1133] 0 1133 6050 1 16 3 73 0 systemd-logind [ 1674.476410] [ 1135] 0 1135 31969 1 20 3 132 0 smartd [ 1674.476411] [ 1145] 0 1145 53126 0 57 3 404 0 abrtd [ 1674.476412] [ 1147] 0 1147 52551 1 55 3 338 0 abrt-watch-log [ 1674.476413] [ 1184] 998 1149 132401 0 60 4 0 0 gmain [ 1674.476415] [ 1153] 81 1153 8714 1 19 3 129 -900 dbus-daemon [ 1674.476416] [ 1161] 997 1161 5672 0 16 3 61 0 chronyd [ 1674.476417] [ 1163] 0 1163 50305 0 39 3 125 0 gssproxy [ 1674.476419] [ 1230] 0 1230 28814 0 12 4 63 0 ksmtuned [ 1674.476420] [ 1250] 0 1250 28813 0 12 3 53 0 opensm-launch [ 1674.476421] [ 1274] 0 1251 637907 0 84 5 82 0 opensm [ 1674.476423] [ 2719] 0 1976 138299 0 89 4 8 0 gmain [ 1674.476424] [ 2174] 0 1978 71863 0 41 3 0 0 in:imjournal [ 1674.476425] [ 1979] 0 1979 28337 1 12 3 37 0 rhsmcertd [ 1674.476427] [ 2527] 0 2005 154722 0 147 4 0 0 libvirtd [ 1674.476428] [ 2016] 0 2016 6463 0 18 3 52 0 atd [ 1674.476429] [ 2111] 0 2111 20619 0 43 3 215 -1000 sshd [ 1674.476431] [ 2259] 0 2259 27511 1 10 3 31 0 agetty [ 1674.476432] [ 2263] 0 2263 27511 1 12 3 31 0 agetty [ 1674.476433] [ 2911] 0 2911 22767 1 44 3 256 0 master [ 1674.476434] [ 2962] 89 2962 22793 1 43 3 254 0 pickup [ 1674.476435] [ 2964] 89 2964 22810 1 43 3 254 0 qmgr [ 1674.476438] [ 3339] 99 3339 3888 0 13 3 58 0 dnsmasq [ 1674.476439] [ 3340] 0 3340 3881 0 12 3 45 0 dnsmasq [ 1674.476440] [ 3375] 0 3375 31557 0 19 4 168 0 crond [ 1674.476441] [ 3381] 0 3381 26973 0 8 3 23 0 rhnsd [ 1674.476442] [ 3410] 0 3410 35257 2 71 3 336 0 sshd [ 1674.476443] [ 3414] 0 3414 29148 1 15 3 384 0 bash [ 1674.476446] [ 3641] 0 3641 35257 2 72 3 335 0 sshd [ 1674.476447] [ 3653] 0 3653 29148 1 15 3 412 0 bash [ 1674.476665] [ 6884] 0 6884 35220 2 71 3 315 0 sshd [ 1674.476672] [ 6961] 0 6961 29148 1 15 3 385 0 bash [ 1674.476673] [ 6979] 0 6979 83699 1 61 3 489 -900 abrt-dbus [ 1674.476677] [ 7042] 0 7042 26976 0 12 4 22 0 sleep [ 1674.476685] [ 7132] 0 7132 43494 114 41 4 200 0 crond [ 1674.476686] Out of memory: Kill process 1145 (abrtd) score 0 or sacrifice child [ 1674.476691] Killed process 1145 (abrtd) total-vm:212504kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1674.517437] Out of memory: Kill process 3653 (bash) score 0 or sacrifice child [ 1674.517443] Killed process 3653 (bash) total-vm:116592kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 1674.585200] Out of memory: Kill process 3410 (sshd) score 0 or sacrifice child [ 1674.585206] Killed process 3414 (bash) total-vm:116592kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 1674.599308] Out of memory: Kill process 3410 (sshd) score 0 or sacrifice child [ 1674.599311] Killed process 3410 (sshd) total-vm:141028kB, anon-rss:0kB, file-rss:8kB, shmem-rss:0kB [ 1674.623168] Out of memory: Kill process 3641 (sshd) score 0 or sacrifice child [ 1674.623170] Killed process 3641 (sshd) total-vm:141028kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1674.634775] oom_reaper: reaped process 3641 (sshd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1674.636239] Out of memory: Kill process 1147 (abrt-watch-log) score 0 or sacrifice child [ 1674.636245] Killed process 1147 (abrt-watch-log) total-vm:210204kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 1674.655057] Out of memory: Kill process 812 (lvmetad) score 0 or sacrifice child [ 1674.655064] Killed process 812 (lvmetad) total-vm:121396kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1674.678520] Out of memory: Kill process 6961 (bash) score 0 or sacrifice child [ 1674.678524] Killed process 6961 (bash) total-vm:116592kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 1674.774578] nvmet: ctrl 908 keep-alive timer (15 seconds) expired! [ 1674.774579] nvmet: ctrl 908 fatal error occurred! [ 1675.024273] Out of memory: Kill process 6884 (sshd) score 0 or sacrifice child [ 1675.024277] Killed process 6884 (sshd) total-vm:140880kB, anon-rss:72kB, file-rss:392kB, shmem-rss:0kB [ 1675.164645] Out of memory: Kill process 2911 (master) score 0 or sacrifice child [ 1675.164649] Killed process 2962 (pickup) total-vm:91172kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 1675.279862] Out of memory: Kill process 2911 (master) score 0 or sacrifice child [ 1675.279868] Killed process 2964 (qmgr) total-vm:91240kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 1675.312553] Out of memory: Kill process 2911 (master) score 0 or sacrifice child [ 1675.312557] Killed process 2911 (master) total-vm:91068kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1675.324703] oom_reaper: reaped process 2911 (master), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1675.344082] Out of memory: Kill process 7132 (crond) score 0 or sacrifice child [ 1675.344085] Killed process 7132 (crond) total-vm:173976kB, anon-rss:8kB, file-rss:8kB, shmem-rss:0kB [ 1675.364659] oom_reaper: reaped process 7132 (crond), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1675.379700] Out of memory: Kill process 3375 (crond) score 0 or sacrifice child [ 1675.379703] Killed process 3375 (crond) total-vm:126228kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1675.384637] oom_reaper: reaped process 3375 (crond), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1675.386673] Out of memory: Kill process 1163 (gssproxy) score 0 or sacrifice child [ 1675.386688] Killed process 1163 (gssproxy) total-vm:201220kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1675.414656] oom_reaper: reaped process 1163 (gssproxy), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1675.423152] Out of memory: Kill process 1128 (irqbalance) score 0 or sacrifice child [ 1675.423160] Killed process 1128 (irqbalance) total-vm:19556kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1675.450098] Out of memory: Kill process 1135 (smartd) score 0 or sacrifice child [ 1675.450105] Killed process 1135 (smartd) total-vm:127876kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 1675.486825] Out of memory: Kill process 774 (systemd-journal) score 0 or sacrifice child [ 1675.486829] Killed process 774 (systemd-journal) total-vm:36824kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1675.494692] oom_reaper: reaped process 774 (systemd-journal), now anon-rss:4kB, file-rss:0kB, shmem-rss:0kB [ 1675.519331] Out of memory: Kill process 1133 (systemd-logind) score 0 or sacrifice child [ 1675.519334] Killed process 1133 (systemd-logind) total-vm:24200kB, anon-rss:4kB, file-rss:0kB, shmem-rss:0kB [ 1675.537965] Out of memory: Kill process 1250 (opensm-launch) score 0 or sacrifice child [ 1675.537969] Killed process 1250 (opensm-launch) total-vm:115252kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1675.562480] Out of memory: Kill process 1161 (chronyd) score 0 or sacrifice child [ 1675.562484] Killed process 1161 (chronyd) total-vm:22688kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1675.590406] Out of memory: Kill process 1230 (ksmtuned) score 0 or sacrifice child [ 1675.590412] Killed process 7042 (sleep) total-vm:107904kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1675.603676] Out of memory: Kill process 1230 (ksmtuned) score 0 or sacrifice child [ 1675.603680] Killed process 1230 (ksmtuned) total-vm:115256kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1675.604062] oom_reaper: reaped process 1230 (ksmtuned), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1675.627746] Out of memory: Kill process 3339 (dnsmasq) score 0 or sacrifice child [ 1675.627752] Killed process 3340 (dnsmasq) total-vm:15524kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1675.637272] Out of memory: Kill process 3339 (dnsmasq) score 0 or sacrifice child [ 1675.637275] Killed process 3339 (dnsmasq) total-vm:15552kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1675.673593] Out of memory: Kill process 2016 (atd) score 0 or sacrifice child [ 1675.673598] Killed process 2016 (atd) total-vm:25852kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1675.702964] Out of memory: Kill process 1127 (lsmd) score 0 or sacrifice child [ 1675.702970] Killed process 1127 (lsmd) total-vm:8532kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1675.753340] Out of memory: Kill process 7143 (systemd-cgroups) score 0 or sacrifice child [ 1675.753343] Killed process 7143 (systemd-cgroups) total-vm:10564kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1675.772994] Out of memory: Kill process 1979 (rhsmcertd) score 0 or sacrifice child [ 1675.773002] Killed process 1979 (rhsmcertd) total-vm:113348kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 1675.793134] Out of memory: Kill process 7146 (systemd-cgroups) score 0 or sacrifice child [ 1675.793138] Killed process 7146 (systemd-cgroups) total-vm:10620kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1675.813095] Out of memory: Kill process 2263 (agetty) score 0 or sacrifice child [ 1675.813100] Killed process 2263 (agetty) total-vm:110044kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 1675.835563] Out of memory: Kill process 7139 (systemd-cgroups) score 0 or sacrifice child [ 1675.835568] Killed process 7139 (systemd-cgroups) total-vm:10564kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1675.891427] Out of memory: Kill process 7148 (systemd-cgroups) score 0 or sacrifice child [ 1675.891430] Killed process 7148 (systemd-cgroups) total-vm:10564kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1675.922733] Out of memory: Kill process 7153 (systemd-cgroups) score 0 or sacrifice child [ 1675.922736] Killed process 7153 (systemd-cgroups) total-vm:10564kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1676.114613] oom_reaper: reaped process 7153 (systemd-cgroups), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1676.151173] Out of memory: Kill process 7135 (systemd-cgroups) score 0 or sacrifice child [ 1676.151177] Killed process 7135 (systemd-cgroups) total-vm:10696kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1676.269304] Out of memory: Kill process 7144 (systemd-cgroups) score 0 or sacrifice child [ 1676.269307] Killed process 7144 (systemd-cgroups) total-vm:10564kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1676.654606] oom_reaper: reaped process 7144 (systemd-cgroups), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1679.284408] nvmet: ctrl 931 keep-alive timer (15 seconds) expired! [ 1679.284410] nvmet: ctrl 931 fatal error occurred! [ 1680.224351] nvmet: ctrl 932 keep-alive timer (15 seconds) expired! [ 1680.224353] nvmet: ctrl 932 fatal error occurred! [ 1680.224372] nvmet: ctrl 934 keep-alive timer (15 seconds) expired! [ 1680.224374] nvmet: ctrl 934 fatal error occurred! [ 1683.364230] nvmet: ctrl 950 keep-alive timer (15 seconds) expired! [ 1683.364232] nvmet: ctrl 950 fatal error occurred! [ 1684.374195] nvmet: ctrl 954 keep-alive timer (15 seconds) expired! [ 1684.374197] nvmet: ctrl 954 fatal error occurred! [ 1685.964134] nvmet: ctrl 962 keep-alive timer (15 seconds) expired! [ 1685.964136] nvmet: ctrl 962 fatal error occurred! [ 1687.934043] nvmet: ctrl 969 keep-alive timer (15 seconds) expired! [ 1687.934045] nvmet: ctrl 969 fatal error occurred! [ 1687.934692] nvmet_rdma: freeing queue 16456 [ 1725.052499] INFO: task kworker/0:0:3 blocked for more than 120 seconds. [ 1725.052501] Not tainted 4.10.0 #5 [ 1725.052501] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1725.052502] kworker/0:0 D 0 3 2 0x00000000 [ 1725.052508] Workqueue: events nvmet_rdma_release_queue_work [nvmet_rdma] [ 1725.052510] Call Trace: [ 1725.052514] __schedule+0x21c/0x6b0 [ 1725.052529] ? sched_clock+0x9/0x10 [ 1725.052530] schedule+0x36/0x80 [ 1725.052532] schedule_timeout+0x249/0x300 [ 1725.052533] wait_for_completion+0x11c/0x180 [ 1725.052535] ? wake_up_q+0x80/0x80 [ 1725.052548] nvmet_sq_destroy+0x41/0xd0 [nvmet] [ 1725.052550] nvmet_rdma_free_queue+0x2a/0xa0 [nvmet_rdma] [ 1725.052551] nvmet_rdma_release_queue_work+0x25/0x60 [nvmet_rdma] [ 1725.052554] process_one_work+0x165/0x410 [ 1725.052555] worker_thread+0x137/0x4c0 [ 1725.052556] kthread+0x101/0x140 [ 1725.052557] ? rescuer_thread+0x3b0/0x3b0 [ 1725.052558] ? kthread_park+0x90/0x90 [ 1725.052560] ret_from_fork+0x2c/0x40 [ 1725.052566] INFO: task kworker/17:0:115 blocked for more than 120 seconds. [ 1725.052567] Not tainted 4.10.0 #5 [ 1725.052567] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1725.052567] kworker/17:0 D 0 115 2 0x00000000 [ 1725.052570] Workqueue: events nvmet_rdma_release_queue_work [nvmet_rdma] [ 1725.052570] Call Trace: [ 1725.052572] __schedule+0x21c/0x6b0 [ 1725.052573] ? sched_clock+0x9/0x10 [ 1725.052574] schedule+0x36/0x80 [ 1725.052575] schedule_timeout+0x249/0x300 [ 1725.052576] wait_for_completion+0x11c/0x180 [ 1725.052578] ? wake_up_q+0x80/0x80 [ 1725.052591] nvmet_sq_destroy+0x41/0xd0 [nvmet] [ 1725.052593] nvmet_rdma_free_queue+0x2a/0xa0 [nvmet_rdma] [ 1725.052594] nvmet_rdma_release_queue_work+0x25/0x60 [nvmet_rdma] [ 1725.052595] process_one_work+0x165/0x410 [ 1725.052596] worker_thread+0x137/0x4c0 [ 1725.052597] kthread+0x101/0x140 [ 1725.052598] ? rescuer_thread+0x3b0/0x3b0 [ 1725.052599] ? kthread_park+0x90/0x90 [ 1725.052600] ret_from_fork+0x2c/0x40 [ 1725.052610] INFO: task kworker/1:1:205 blocked for more than 120 seconds. [ 1725.052610] Not tainted 4.10.0 #5 [ 1725.052611] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1725.052611] kworker/1:1 D 0 205 2 0x00000000 [ 1725.052613] Workqueue: events nvmet_rdma_release_queue_work [nvmet_rdma] [ 1725.052613] Call Trace: [ 1725.052615] __schedule+0x21c/0x6b0 [ 1725.052616] ? sched_clock+0x9/0x10 [ 1725.052617] schedule+0x36/0x80 [ 1725.052618] schedule_timeout+0x249/0x300 [ 1725.052619] wait_for_completion+0x11c/0x180 [ 1725.052620] ? wake_up_q+0x80/0x80 [ 1725.052621] nvmet_sq_destroy+0x41/0xd0 [nvmet] [ 1725.052623] nvmet_rdma_free_queue+0x2a/0xa0 [nvmet_rdma] [ 1725.052624] nvmet_rdma_release_queue_work+0x25/0x60 [nvmet_rdma] [ 1725.052625] process_one_work+0x165/0x410 [ 1725.052626] worker_thread+0x137/0x4c0 [ 1725.052627] kthread+0x101/0x140 [ 1725.052628] ? rescuer_thread+0x3b0/0x3b0 [ 1725.052629] ? kthread_park+0x90/0x90 [ 1725.052630] ret_from_fork+0x2c/0x40 [ 1725.052633] INFO: task kworker/20:1:291 blocked for more than 120 seconds. [ 1725.052633] Not tainted 4.10.0 #5 [ 1725.052633] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1725.052634] kworker/20:1 D 0 291 2 0x00000000 [ 1725.052635] Workqueue: events nvmet_rdma_release_queue_work [nvmet_rdma] [ 1725.052636] Call Trace: [ 1725.052637] __schedule+0x21c/0x6b0 [ 1725.052638] ? sched_clock+0x9/0x10 [ 1725.052639] schedule+0x36/0x80 [ 1725.052640] schedule_timeout+0x249/0x300 [ 1725.052641] wait_for_completion+0x11c/0x180 [ 1725.052642] ? wake_up_q+0x80/0x80 [ 1725.052644] nvmet_sq_destroy+0x41/0xd0 [nvmet] [ 1725.052645] nvmet_rdma_free_queue+0x2a/0xa0 [nvmet_rdma] [ 1725.052647] nvmet_rdma_release_queue_work+0x25/0x60 [nvmet_rdma] [ 1725.052648] process_one_work+0x165/0x410 [ 1725.052649] worker_thread+0x137/0x4c0 [ 1725.052650] kthread+0x101/0x140 [ 1725.052651] ? rescuer_thread+0x3b0/0x3b0 [ 1725.052651] ? kthread_park+0x90/0x90 [ 1725.052653] ret_from_fork+0x2c/0x40 [ 1725.052654] INFO: task kworker/3:1:296 blocked for more than 120 seconds. [ 1725.052654] Not tainted 4.10.0 #5 [ 1725.052655] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1725.052655] kworker/3:1 D 0 296 2 0x00000000 [ 1725.052657] Workqueue: events nvmet_rdma_release_queue_work [nvmet_rdma] [ 1725.052657] Call Trace: [ 1725.052659] __schedule+0x21c/0x6b0 [ 1725.052660] ? sched_clock+0x9/0x10 [ 1725.052660] schedule+0x36/0x80 [ 1725.052661] schedule_timeout+0x249/0x300 [ 1725.052663] wait_for_completion+0x11c/0x180 [ 1725.052664] ? wake_up_q+0x80/0x80 [ 1725.052665] nvmet_sq_destroy+0x41/0xd0 [nvmet] [ 1725.052667] nvmet_rdma_free_queue+0x2a/0xa0 [nvmet_rdma] [ 1725.052668] nvmet_rdma_release_queue_work+0x25/0x60 [nvmet_rdma] [ 1725.052669] process_one_work+0x165/0x410 [ 1725.052670] worker_thread+0x137/0x4c0 [ 1725.052671] kthread+0x101/0x140 [ 1725.052672] ? rescuer_thread+0x3b0/0x3b0 [ 1725.052672] ? kthread_park+0x90/0x90 [ 1725.052674] ret_from_fork+0x2c/0x40 [ 1725.052675] INFO: task kworker/21:1:315 blocked for more than 120 seconds. [ 1725.052675] Not tainted 4.10.0 #5 [ 1725.052676] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1725.052676] kworker/21:1 D 0 315 2 0x00000000 [ 1725.052678] Workqueue: events nvmet_rdma_release_queue_work [nvmet_rdma] [ 1725.052678] Call Trace: [ 1725.052679] __schedule+0x21c/0x6b0 [ 1725.052680] ? sched_clock+0x9/0x10 [ 1725.052681] schedule+0x36/0x80 [ 1725.052682] schedule_timeout+0x249/0x300 [ 1725.052683] wait_for_completion+0x11c/0x180 [ 1725.052684] ? wake_up_q+0x80/0x80 [ 1725.052686] nvmet_sq_destroy+0x41/0xd0 [nvmet] [ 1725.052687] nvmet_rdma_free_queue+0x2a/0xa0 [nvmet_rdma] [ 1725.052688] nvmet_rdma_release_queue_work+0x25/0x60 [nvmet_rdma] [ 1725.052689] process_one_work+0x165/0x410 [ 1725.052691] worker_thread+0x137/0x4c0 [ 1725.052691] kthread+0x101/0x140 [ 1725.052692] ? rescuer_thread+0x3b0/0x3b0 [ 1725.052693] ? kthread_park+0x90/0x90 [ 1725.052694] ret_from_fork+0x2c/0x40 [ 1725.052695] INFO: task kworker/6:1:327 blocked for more than 120 seconds. [ 1725.052696] Not tainted 4.10.0 #5 [ 1725.052696] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1725.052696] kworker/6:1 D 0 327 2 0x00000000 [ 1725.052698] Workqueue: events nvmet_rdma_release_queue_work [nvmet_rdma] [ 1725.052699] Call Trace: [ 1725.052700] __schedule+0x21c/0x6b0 [ 1725.052701] ? sched_clock+0x9/0x10 [ 1725.052702] schedule+0x36/0x80 [ 1725.052703] schedule_timeout+0x249/0x300 [ 1725.052704] wait_for_completion+0x11c/0x180 [ 1725.052705] ? wake_up_q+0x80/0x80 [ 1725.052706] nvmet_sq_destroy+0x41/0xd0 [nvmet] [ 1725.052708] nvmet_rdma_free_queue+0x2a/0xa0 [nvmet_rdma] [ 1725.052709] nvmet_rdma_release_queue_work+0x25/0x60 [nvmet_rdma] [ 1725.052710] process_one_work+0x165/0x410 [ 1725.052711] worker_thread+0x137/0x4c0 [ 1725.052712] kthread+0x101/0x140 [ 1725.052713] ? rescuer_thread+0x3b0/0x3b0 [ 1725.052714] ? kthread_park+0x90/0x90 [ 1725.052715] ret_from_fork+0x2c/0x40 [ 1725.052716] INFO: task kworker/18:1:331 blocked for more than 120 seconds. [ 1725.052716] Not tainted 4.10.0 #5 [ 1725.052717] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1725.052717] kworker/18:1 D 0 331 2 0x00000000 [ 1725.052719] Workqueue: events nvmet_rdma_release_queue_work [nvmet_rdma] [ 1725.052719] Call Trace: [ 1725.052721] __schedule+0x21c/0x6b0 [ 1725.052722] ? sched_clock+0x9/0x10 [ 1725.052722] schedule+0x36/0x80 [ 1725.052723] schedule_timeout+0x249/0x300 [ 1725.052725] wait_for_completion+0x11c/0x180 [ 1725.052726] ? wake_up_q+0x80/0x80 [ 1725.052727] nvmet_sq_destroy+0x41/0xd0 [nvmet] [ 1725.052728] nvmet_rdma_free_queue+0x2a/0xa0 [nvmet_rdma] [ 1725.052730] nvmet_rdma_release_queue_work+0x25/0x60 [nvmet_rdma] [ 1725.052731] process_one_work+0x165/0x410 [ 1725.052732] worker_thread+0x137/0x4c0 [ 1725.052733] kthread+0x101/0x140 [ 1725.052734] ? rescuer_thread+0x3b0/0x3b0 [ 1725.052735] ? kthread_park+0x90/0x90 [ 1725.052736] ret_from_fork+0x2c/0x40 [ 1725.052737] INFO: task kworker/0:3:356 blocked for more than 120 seconds. [ 1725.052738] Not tainted 4.10.0 #5 [ 1725.052738] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1725.052738] kworker/0:3 D 0 356 2 0x00000000 [ 1725.052740] Workqueue: events nvmet_rdma_release_queue_work [nvmet_rdma] [ 1725.052741] Call Trace: [ 1725.052742] __schedule+0x21c/0x6b0 [ 1725.052743] ? sched_clock+0x9/0x10 [ 1725.052744] schedule+0x36/0x80 [ 1725.052745] schedule_timeout+0x249/0x300 [ 1725.052746] wait_for_completion+0x11c/0x180 [ 1725.052747] ? wake_up_q+0x80/0x80 [ 1725.052748] nvmet_sq_destroy+0x41/0xd0 [nvmet] [ 1725.052750] nvmet_rdma_free_queue+0x2a/0xa0 [nvmet_rdma] [ 1725.052751] nvmet_rdma_release_queue_work+0x25/0x60 [nvmet_rdma] [ 1725.052752] process_one_work+0x165/0x410 [ 1725.052753] worker_thread+0x137/0x4c0 [ 1725.052754] kthread+0x101/0x140 [ 1725.052755] ? rescuer_thread+0x3b0/0x3b0 [ 1725.052756] ? kthread_park+0x90/0x90 [ 1725.052757] ret_from_fork+0x2c/0x40 [ 1725.052758] INFO: task kworker/4:1:361 blocked for more than 120 seconds. [ 1725.052758] Not tainted 4.10.0 #5 [ 1725.052759] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1725.052759] kworker/4:1 D 0 361 2 0x00000000 [ 1725.052761] Workqueue: events nvmet_rdma_release_queue_work [nvmet_rdma] [ 1725.052761] Call Trace: [ 1725.052762] __schedule+0x21c/0x6b0 [ 1725.052763] ? sched_clock+0x9/0x10 [ 1725.052764] schedule+0x36/0x80 [ 1725.052765] schedule_timeout+0x249/0x300 [ 1725.052766] wait_for_completion+0x11c/0x180 [ 1725.052767] ? wake_up_q+0x80/0x80 [ 1725.052769] nvmet_sq_destroy+0x41/0xd0 [nvmet] [ 1725.052770] nvmet_rdma_free_queue+0x2a/0xa0 [nvmet_rdma] [ 1725.052771] nvmet_rdma_release_queue_work+0x25/0x60 [nvmet_rdma] [ 1725.052772] process_one_work+0x165/0x410 [ 1725.052773] worker_thread+0x137/0x4c0 [ 1725.052774] kthread+0x101/0x140 [ 1725.052775] ? rescuer_thread+0x3b0/0x3b0 [ 1725.052776] ? kthread_park+0x90/0x90 [ 1725.052777] ret_from_fork+0x2c/0x40 [ 1725.593635] INFO: rcu_sched self-detected stall on CPU [ 1725.593637] 19-...: (9252 ticks this GP) idle=9dd/140000000000001/0 softirq=8820/8820 fqs=8761 [ 1725.593637] (t=24042 jiffies g=24278 c=24277 q=954530) [ 1725.593642] Task dump for CPU 19: [ 1725.593642] kworker/19:1 R running task 0 377 2 0x00000008 [ 1725.593646] Workqueue: events nvmet_rdma_release_queue_work [nvmet_rdma] [ 1725.593646] Call Trace: [ 1725.593647] <IRQ> [ 1725.593650] sched_show_task+0xd7/0x140 [ 1725.593651] dump_cpu_task+0x39/0x40 [ 1725.593653] rcu_dump_cpu_stacks+0x85/0xc3 [ 1725.593656] rcu_check_callbacks+0x79f/0x900 [ 1725.593659] ? tick_sched_do_timer+0x70/0x70 [ 1725.593660] update_process_times+0x2f/0x60 [ 1725.593662] tick_sched_handle.isra.18+0x25/0x60 [ 1725.593662] tick_sched_timer+0x3d/0x70 [ 1725.593664] __hrtimer_run_queues+0xe5/0x250 [ 1725.593665] hrtimer_interrupt+0xa8/0x1a0 [ 1725.593667] local_apic_timer_interrupt+0x35/0x60 [ 1725.593669] smp_apic_timer_interrupt+0x38/0x50 [ 1725.593670] apic_timer_interrupt+0x93/0xa0 [ 1725.593672] RIP: 0010:console_unlock+0x236/0x490 [ 1725.593673] RSP: 0018:ffffc9000512bce0 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff10 [ 1725.593674] RAX: 0000000000000000 RBX: 0000000000000033 RCX: 0000000000000000 [ 1725.593674] RDX: 00000000000002f9 RSI: 0000000000000046 RDI: 0000000000000246 [ 1725.593675] RBP: ffffc9000512bd20 R08: 00000000fffffffe R09: 0000000000000000 [ 1725.593675] R10: 0000000000000004 R11: 00000000000031a5 R12: 0000000000000400 [ 1725.593676] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000033 [ 1725.593676] </IRQ> [ 1725.593678] vprintk_emit+0x2eb/0x490 [ 1725.593679] vprintk_default+0x29/0x50 [ 1725.593681] printk+0x5d/0x74 [ 1725.593682] nvmet_rdma_free_queue+0x21/0xa0 [nvmet_rdma] [ 1725.593683] nvmet_rdma_release_queue_work+0x25/0x60 [nvmet_rdma] [ 1725.593685] process_one_work+0x165/0x410 [ 1725.593686] worker_thread+0x137/0x4c0 [ 1725.593687] kthread+0x101/0x140 [ 1725.593688] ? rescuer_thread+0x3b0/0x3b0 [ 1725.593689] ? kthread_park+0x90/0x90 [ 1725.593690] ret_from_fork+0x2c/0x40 [ 1806.046925] INFO: rcu_bh self-detected stall on CPU [ 1806.046927] 19-...: (1 GPs behind) idle=9dd/140000000000001/0 softirq=8276/8820 fqs=5639 [ 1806.046927] (t=24008 jiffies g=-278 c=-279 q=6) [ 1806.046931] Task dump for CPU 19: [ 1806.046932] kworker/19:1 R running task 0 377 2 0x00000008 [ 1806.046935] Workqueue: events nvmet_rdma_release_queue_work [nvmet_rdma] [ 1806.046936] Call Trace: [ 1806.046936] <IRQ> [ 1806.046938] sched_show_task+0xd7/0x140 [ 1806.046940] dump_cpu_task+0x39/0x40 [ 1806.046942] rcu_dump_cpu_stacks+0x85/0xc3 [ 1806.046944] rcu_check_callbacks+0x79f/0x900 [ 1806.046946] ? tick_sched_do_timer+0x70/0x70 [ 1806.046947] update_process_times+0x2f/0x60 [ 1806.046949] tick_sched_handle.isra.18+0x25/0x60 [ 1806.046949] tick_sched_timer+0x3d/0x70 [ 1806.046951] __hrtimer_run_queues+0xe5/0x250 [ 1806.046952] hrtimer_interrupt+0xa8/0x1a0 [ 1806.046954] local_apic_timer_interrupt+0x35/0x60 [ 1806.046955] smp_apic_timer_interrupt+0x38/0x50 [ 1806.046956] apic_timer_interrupt+0x93/0xa0 [ 1806.046957] RIP: 0010:console_unlock+0x236/0x490 [ 1806.046958] RSP: 0018:ffffc9000512bce0 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff10 [ 1806.046959] RAX: 0000000000000000 RBX: 0000000000000033 RCX: 0000000000000000 [ 1806.046960] RDX: 00000000000002f9 RSI: 0000000000000046 RDI: 0000000000000246 [ 1806.046960] RBP: ffffc9000512bd20 R08: 00000000fffffffe R09: 0000000000000000 [ 1806.046961] R10: 0000000000000005 R11: 000000000000421a R12: 0000000000000400 [ 1806.046961] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000033 [ 1806.046962] </IRQ> [ 1806.046963] vprintk_emit+0x2eb/0x490 [ 1806.046964] vprintk_default+0x29/0x50 [ 1806.046966] printk+0x5d/0x74 [ 1806.046967] nvmet_rdma_free_queue+0x21/0xa0 [nvmet_rdma] [ 1806.046968] nvmet_rdma_release_queue_work+0x25/0x60 [nvmet_rdma] [ 1806.046970] process_one_work+0x165/0x410 [ 1806.046971] worker_thread+0x137/0x4c0 [ 1806.046972] kthread+0x101/0x140 [ 1806.046973] ? rescuer_thread+0x3b0/0x3b0 [ 1806.046974] ? kthread_park+0x90/0x90 [ 1806.046975] ret_from_fork+0x2c/0x40 [ 1905.846591] INFO: rcu_sched self-detected stall on CPU [ 1905.846593] 19-...: (11109 ticks this GP) idle=9dd/140000000000001/0 softirq=8820/8820 fqs=9831 [ 1905.846594] (t=42068 jiffies g=24278 c=24277 q=954931) [ 1905.846597] Task dump for CPU 19: [ 1905.846598] kworker/19:1 R running task 0 377 2 0x00000008 [ 1905.846601] Workqueue: events nvmet_rdma_release_queue_work [nvmet_rdma] [ 1905.846602] Call Trace: [ 1905.846602] <IRQ> [ 1905.846604] sched_show_task+0xd7/0x140 [ 1905.846606] dump_cpu_task+0x39/0x40 [ 1905.846607] rcu_dump_cpu_stacks+0x85/0xc3 [ 1905.846609] rcu_check_callbacks+0x79f/0x900 [ 1905.846611] ? tick_sched_do_timer+0x70/0x70 [ 1905.846612] update_process_times+0x2f/0x60 [ 1905.846614] tick_sched_handle.isra.18+0x25/0x60 [ 1905.846615] tick_sched_timer+0x3d/0x70 [ 1905.846616] __hrtimer_run_queues+0xe5/0x250 [ 1905.846617] hrtimer_interrupt+0xa8/0x1a0 [ 1905.846619] local_apic_timer_interrupt+0x35/0x60 [ 1905.846620] smp_apic_timer_interrupt+0x38/0x50 [ 1905.846621] apic_timer_interrupt+0x93/0xa0 [ 1905.846623] RIP: 0010:console_unlock+0x236/0x490 [ 1905.846623] RSP: 0018:ffffc9000512bce0 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff10 [ 1905.846624] RAX: 0000000000000000 RBX: 0000000000000063 RCX: 0000000000000000 [ 1905.846625] RDX: 00000000000002f9 RSI: 0000000000000046 RDI: 0000000000000246 [ 1905.846625] RBP: ffffc9000512bd20 R08: 00000000fffffffe R09: 0000000000000000 [ 1905.846626] R10: 0000000000000005 R11: 0000000000005553 R12: 0000000000000400 [ 1905.846627] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000063 [ 1905.846627] </IRQ> [ 1905.846629] vprintk_emit+0x2eb/0x490 [ 1905.846630] vprintk_default+0x29/0x50 [ 1905.846631] printk+0x5d/0x74 [ 1905.846633] nvmet_rdma_free_queue+0x21/0xa0 [nvmet_rdma] [ 1905.846634] nvmet_rdma_release_queue_work+0x25/0x60 [nvmet_rdma] [ 1905.846635] process_one_work+0x165/0x410 [ 1905.846637] worker_thread+0x137/0x4c0 [ 1905.846638] kthread+0x101/0x140 [ 1905.846639] ? rescuer_thread+0x3b0/0x3b0 [ 1905.846639] ? kthread_park+0x90/0x90 [ 1905.846641] ret_from_fork+0x2c/0x40 [ 1948.045459] clocksource: timekeeping watchdog on CPU19: Marking clocksource 'tsc' as unstable because the skew is too large: [ 1948.045460] clocksource: 'hpet' wd_now: 7e952960 wd_last: fb3302a5 mask: ffffffff [ 1948.045461] clocksource: 'tsc' cs_now: d34b7f48730 cs_last: c37af34df4d mask: ffffffffffffffff [ 1948.449157] clocksource: Switched to clocksource hpet [ 1948.449164] nvmet_rdma: freeing queue 3 [ 1948.450107] nvmet_rdma: freeing queue 4 [ 1948.450497] nvmet_rdma: freeing queue 5 [ 1948.450974] nvmet_rdma: freeing queue 6 [ 1948.473709] oom_kill_process: 35 callbacks suppressed [ 1948.475434] systemd-cgroups invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0-1, order=0, oom_score_adj=0 [ 1948.479480] systemd-cgroups cpuset=/ mems_allowed=0-1 [ 1948.481161] CPU: 18 PID: 7154 Comm: systemd-cgroups Not tainted 4.10.0 #5 [ 1948.483348] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 1948.485447] Call Trace: [ 1948.486232] dump_stack+0x63/0x87 [ 1948.487279] dump_header+0x82/0x212 [ 1948.488380] ? _raw_spin_unlock_irqrestore+0x15/0x20 [ 1948.489950] oom_kill_process+0x21c/0x3f0 [ 1948.928137] nvmet_rdma: freeing queue 7 [ 1948.928319] nvmet_rdma: freeing queue 8 [ 1948.929574] nvmet_rdma: freeing queue 9 [ 1948.931206] nvmet_rdma: freeing queue 10 [ 1948.931367] nvmet_rdma: freeing queue 11 [ 1948.931456] nvmet_rdma: freeing queue 12 [ 1948.931569] nvmet_rdma: freeing queue 13 [ 1948.999773] out_of_memory+0x117/0x4a0 [ 1949.001004] __alloc_pages_slowpath+0x913/0xaf0 [ 1949.002565] __alloc_pages_nodemask+0x223/0x2a0 [ 1949.004044] alloc_pages_current+0x88/0x120 [ 1949.005438] __page_cache_alloc+0xae/0xc0 [ 1949.006750] filemap_fault+0x5cb/0x740 [ 1949.007989] ? down_read+0x12/0x40 [ 1949.009146] xfs_filemap_fault+0x60/0xf0 [xfs] [ 1949.010623] __do_fault+0x21/0x80 [ 1949.011759] handle_mm_fault+0xc0f/0x1350 [ 1949.013078] __do_page_fault+0x22a/0x4a0 [ 1949.014390] do_page_fault+0x30/0x80 [ 1949.015566] ? do_syscall_64+0x175/0x180 [ 1949.016847] page_fault+0x28/0x30 [ 1949.017938] RIP: 0033:0x7fdfdf120960 [ 1949.019132] RSP: 002b:00007ffd8a67fd88 EFLAGS: 00010246 [ 1949.020849] RAX: 00007fdfdf46f680 RBX: 0000555c4c2b4010 RCX: 000000000000000a [ 1949.023327] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000555c4c2b4010 [ 1949.025711] RBP: 000000000000000a R08: 0000000000000001 R09: 0000000000000000 [ 1949.028016] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1949.030353] R13: 0000000000000000 R14: 0000555c4c2b4010 R15: 00000000000007ff [ 1949.032847] Mem-Info: [ 1949.033675] active_anon:98 inactive_anon:0 isolated_anon:0 active_file:14 inactive_file:0 isolated_file:0 unevictable:0 dirty:0 writeback:13 unstable:0 slab_reclaimable:12263 slab_unreclaimable:821490 mapped:0 shmem:0 pagetables:396 bounce:0 free:40686 free_pcp:2076 free_cma:0 [ 1949.034959] nvmet_rdma: freeing queue 13808 [ 1949.036154] nvmet_rdma: freeing queue 13809 [ 1949.039354] nvmet_rdma: freeing queue 491 [ 1949.039356] nvmet_rdma: freeing queue 492 [ 1949.039358] nvmet_rdma: freeing queue 476 [ 1949.039362] nvmet_rdma: freeing queue 511 [ 1949.039363] nvmet_rdma: freeing queue 512 [ 1949.039365] nvmet_rdma: freeing queue 513 [ 1949.039366] nvmet_rdma: freeing queue 514 [ 1949.039369] nvmet_rdma: freeing queue 515 [ 1949.146963] nvmet_rdma: freeing queue 528 [ 1949.147531] nvmet_rdma: freeing queue 529 [ 1949.147769] nvmet_rdma: freeing queue 530 [ 1949.238166] nvmet_rdma: freeing queue 531 [ 1949.238169] nvmet_rdma: freeing queue 532 [ 1949.238386] nvmet_rdma: freeing queue 533 [ 1949.238389] nvmet_rdma: freeing queue 534 [ 1949.238438] nvmet_rdma: freeing queue 535 [ 1949.238615] nvmet_rdma: freeing queue 541 [ 1949.238807] nvmet_rdma: freeing queue 542 [ 1949.363279] nvmet_rdma: freeing queue 543 [ 1949.363282] nvmet_rdma: freeing queue 545 [ 1949.363283] nvmet_rdma: freeing queue 546 [ 1949.363284] nvmet_rdma: freeing queue 547 [ 1949.363286] nvmet_rdma: freeing queue 548 [ 1949.363287] nvmet_rdma: freeing queue 549 [ 1949.363288] nvmet_rdma: freeing queue 550 [ 1949.363290] nvmet_rdma: freeing queue 551 [ 1949.363291] nvmet_rdma: freeing queue 552 [ 1949.363292] nvmet_rdma: freeing queue 553 [ 1949.363293] nvmet_rdma: freeing queue 554 [ 1949.363295] nvmet_rdma: freeing queue 555 [ 1949.363296] nvmet_rdma: freeing queue 556 [ 1949.363297] nvmet_rdma: freeing queue 557 [ 1949.363298] nvmet_rdma: freeing queue 558 [ 1949.363299] nvmet_rdma: freeing queue 559 [ 1949.363301] nvmet_rdma: freeing queue 560 [ 1949.363302] nvmet_rdma: freeing queue 544 [ 1949.363306] nvmet_rdma: freeing queue 562 [ 1949.363307] nvmet_rdma: freeing queue 563 [ 1949.363308] nvmet_rdma: freeing queue 564 [ 1949.363310] nvmet_rdma: freeing queue 579 [ 1949.363311] nvmet_rdma: freeing queue 580 [ 1949.363313] nvmet_rdma: freeing queue 581 [ 1949.363314] nvmet_rdma: freeing queue 582 [ 1949.363315] nvmet_rdma: freeing queue 583 [ 1949.363316] nvmet_rdma: freeing queue 584 [ 1949.363318] nvmet_rdma: freeing queue 585 [ 1949.363319] nvmet_rdma: freeing queue 586 [ 1949.363321] nvmet_rdma: freeing queue 587 [ 1949.363322] nvmet_rdma: freeing queue 588 [ 1949.363390] nvmet_rdma: freeing queue 589 [ 1949.363602] nvmet_rdma: freeing queue 590 [ 1949.363604] nvmet_rdma: freeing queue 591 [ 1949.363823] nvmet_rdma: freeing queue 592 [ 1949.363825] nvmet_rdma: freeing queue 593 [ 1949.364095] nvmet_rdma: freeing queue 594 [ 1949.364423] nvmet_rdma: freeing queue 578 [ 1949.364427] nvmet_rdma: freeing queue 596 [ 1949.364428] nvmet_rdma: freeing queue 597 [ 1949.364644] nvmet_rdma: freeing queue 598 [ 1949.364843] nvmet_rdma: freeing queue 599 [ 1949.364903] nvmet_rdma: freeing queue 600 [ 1949.365087] nvmet_rdma: freeing queue 605 [ 1949.365277] nvmet_rdma: freeing queue 606 [ 1949.365279] nvmet_rdma: freeing queue 607 [ 1949.365482] nvmet_rdma: freeing queue 608 [ 1949.365647] nvmet_rdma: freeing queue 609 [ 1949.365847] nvmet_rdma: freeing queue 610 [ 1949.365848] nvmet_rdma: freeing queue 611 [ 1949.365899] nvmet_rdma: freeing queue 595 [ 1949.366050] nvmet_rdma: freeing queue 613 [ 1949.366123] nvmet_rdma: freeing queue 614 [ 1949.366284] nvmet_rdma: freeing queue 615 [ 1949.366341] nvmet_rdma: freeing queue 616 [ 1949.366533] nvmet_rdma: freeing queue 617 [ 1949.366604] nvmet_rdma: freeing queue 619 [ 1949.366760] nvmet_rdma: freeing queue 620 [ 1949.366932] nvmet_rdma: freeing queue 621 [ 1949.367087] nvmet_rdma: freeing queue 622 [ 1949.367161] nvmet_rdma: freeing queue 623 [ 1949.367333] nvmet_rdma: freeing queue 624 [ 1949.367566] nvmet_rdma: freeing queue 625 [ 1949.367608] nvmet_rdma: freeing queue 626 [ 1949.367934] nvmet_rdma: freeing queue 627 [ 1949.367936] nvmet_rdma: freeing queue 628 [ 1949.368044] nvmet_rdma: freeing queue 612 [ 1949.368127] nvmet_rdma: freeing queue 632 [ 1949.368206] nvmet_rdma: freeing queue 633 [ 1949.368375] nvmet_rdma: freeing queue 634 [ 1949.368449] nvmet_rdma: freeing queue 635 [ 1949.368712] nvmet_rdma: freeing queue 636 [ 1949.368713] nvmet_rdma: freeing queue 637 [ 1949.368763] nvmet_rdma: freeing queue 638 [ 1949.368935] nvmet_rdma: freeing queue 639 [ 1949.368984] nvmet_rdma: freeing queue 640 [ 1949.369178] nvmet_rdma: freeing queue 641 [ 1949.369245] nvmet_rdma: freeing queue 642 [ 1949.369320] nvmet_rdma: freeing queue 643 [ 1949.369500] nvmet_rdma: freeing queue 644 [ 1949.369575] nvmet_rdma: freeing queue 645 [ 1949.369736] nvmet_rdma: freeing queue 629 [ 1949.369825] nvmet_rdma: freeing queue 647 [ 1949.369909] nvmet_rdma: freeing queue 648 [ 1949.370055] nvmet_rdma: freeing queue 649 [ 1949.370132] nvmet_rdma: freeing queue 650 [ 1949.370295] nvmet_rdma: freeing queue 651 [ 1949.370381] nvmet_rdma: freeing queue 655 [ 1949.370468] nvmet_rdma: freeing queue 656 [ 1949.370609] nvmet_rdma: freeing queue 657 [ 1949.370692] nvmet_rdma: freeing queue 658 [ 1949.370863] nvmet_rdma: freeing queue 659 [ 1949.370945] nvmet_rdma: freeing queue 660 [ 1949.371036] nvmet_rdma: freeing queue 661 [ 1949.371174] nvmet_rdma: freeing queue 662 [ 1949.371252] nvmet_rdma: freeing queue 646 [ 1949.371364] nvmet_rdma: freeing queue 664 [ 1949.371508] nvmet_rdma: freeing queue 665 [ 1949.371584] nvmet_rdma: freeing queue 666 [ 1949.371737] nvmet_rdma: freeing queue 667 [ 1949.371828] nvmet_rdma: freeing queue 668 [ 1949.372073] nvmet_rdma: freeing queue 679 [ 1949.372211] nvmet_rdma: freeing queue 663 [ 1949.372286] nvmet_rdma: freeing queue 681 [ 1949.372470] nvmet_rdma: freeing queue 682 [ 1949.372545] nvmet_rdma: freeing queue 684 [ 1949.372625] nvmet_rdma: freeing queue 685 [ 1949.372782] nvmet_rdma: freeing queue 686 [ 1949.372880] nvmet_rdma: freeing queue 687 [ 1949.372957] nvmet_rdma: freeing queue 688 [ 1949.373230] nvmet_rdma: freeing queue 689 [ 1949.373232] nvmet_rdma: freeing queue 690 [ 1949.373392] nvmet_rdma: freeing queue 691 [ 1949.373469] nvmet_rdma: freeing queue 692 [ 1949.373563] nvmet_rdma: freeing queue 693 [ 1949.373699] nvmet_rdma: freeing queue 694 [ 1949.373776] nvmet_rdma: freeing queue 695 [ 1949.373876] nvmet_rdma: freeing queue 696 [ 1949.374025] nvmet_rdma: freeing queue 680 [ 1949.374104] nvmet_rdma: freeing queue 698 [ 1949.374260] nvmet_rdma: freeing queue 699 [ 1949.374361] nvmet_rdma: freeing queue 700 [ 1949.374439] nvmet_rdma: freeing queue 701 [ 1949.374590] nvmet_rdma: freeing queue 702 [ 1949.374665] nvmet_rdma: freeing queue 703 [ 1949.374833] nvmet_rdma: freeing queue 704 [ 1949.374908] nvmet_rdma: freeing queue 705 [ 1949.374982] nvmet_rdma: freeing queue 706 [ 1949.375140] nvmet_rdma: freeing queue 707 [ 1949.375213] nvmet_rdma: freeing queue 708 [ 1949.375383] nvmet_rdma: freeing queue 709 [ 1949.375462] nvmet_rdma: freeing queue 710 [ 1949.375608] nvmet_rdma: freeing queue 713 [ 1949.375692] nvmet_rdma: freeing queue 697 [ 1949.375965] nvmet_rdma: freeing queue 715 [ 1949.375967] nvmet_rdma: freeing queue 716 [ 1949.376019] nvmet_rdma: freeing queue 717 [ 1949.376188] nvmet_rdma: freeing queue 718 [ 1949.376251] nvmet_rdma: freeing queue 724 [ 1949.376355] nvmet_rdma: freeing queue 725 [ 1949.376500] nvmet_rdma: freeing queue 726 [ 1949.376578] nvmet_rdma: freeing queue 727 [ 1949.376728] nvmet_rdma: freeing queue 728 [ 1949.376823] nvmet_rdma: freeing queue 729 [ 1949.377060] nvmet_rdma: freeing queue 730 [ 1949.377202] nvmet_rdma: freeing queue 714 [ 1949.377283] nvmet_rdma: freeing queue 732 [ 1949.377384] nvmet_rdma: freeing queue 733 [ 1949.377523] nvmet_rdma: freeing queue 734 [ 1949.377669] nvmet_rdma: freeing queue 735 [ 1949.377743] nvmet_rdma: freeing queue 736 [ 1949.377854] nvmet_rdma: freeing queue 737 [ 1949.378418] nvmet_rdma: freeing queue 738 [ 1949.378719] nvmet_rdma: freeing queue 739 [ 1949.378792] nvmet_rdma: freeing queue 740 [ 1949.378891] nvmet_rdma: freeing queue 741 [ 1949.378971] nvmet_rdma: freeing queue 742 [ 1949.379048] nvmet_rdma: freeing queue 743 [ 1949.379318] nvmet_rdma: freeing queue 744 [ 1949.379320] nvmet_rdma: freeing queue 745 [ 1949.379380] nvmet_rdma: freeing queue 747 [ 1949.379520] nvmet_rdma: freeing queue 731 [ 1949.379596] nvmet_rdma: freeing queue 749 [ 1949.379753] nvmet_rdma: freeing queue 750 [ 1949.379845] nvmet_rdma: freeing queue 751 [ 1949.379925] nvmet_rdma: freeing queue 752 [ 1949.380075] nvmet_rdma: freeing queue 756 [ 1949.380149] nvmet_rdma: freeing queue 757 [ 1949.380326] nvmet_rdma: freeing queue 758 [ 1949.380402] nvmet_rdma: freeing queue 759 [ 1949.380552] nvmet_rdma: freeing queue 760 [ 1949.380632] nvmet_rdma: freeing queue 761 [ 1949.380876] nvmet_rdma: freeing queue 762 [ 1949.380977] nvmet_rdma: freeing queue 763 [ 1949.380979] nvmet_rdma: freeing queue 764 [ 1949.381105] nvmet_rdma: freeing queue 748 [ 1949.381182] nvmet_rdma: freeing queue 766 [ 1949.381366] nvmet_rdma: freeing queue 767 [ 1949.381434] nvmet_rdma: freeing queue 768 [ 1949.381517] nvmet_rdma: freeing queue 769 [ 1949.381666] nvmet_rdma: freeing queue 770 [ 1949.381737] nvmet_rdma: freeing queue 771 [ 1949.382002] nvmet_rdma: freeing queue 772 [ 1949.382918] nvmet_rdma: freeing queue 783 [ 1949.382920] nvmet_rdma: freeing queue 784 [ 1949.382921] nvmet_rdma: freeing queue 785 [ 1949.382922] nvmet_rdma: freeing queue 786 [ 1949.383044] nvmet_rdma: freeing queue 787 [ 1949.383127] nvmet_rdma: freeing queue 788 [ 1949.383286] nvmet_rdma: freeing queue 789 [ 1949.383465] nvmet_rdma: freeing queue 790 [ 1949.383619] nvmet_rdma: freeing queue 791 [ 1949.383700] nvmet_rdma: freeing queue 792 [ 1949.383840] nvmet_rdma: freeing queue 793 [ 1949.384082] nvmet_rdma: freeing queue 794 [ 1949.384084] nvmet_rdma: freeing queue 795 [ 1949.384357] nvmet_rdma: freeing queue 796 [ 1949.384437] nvmet_rdma: freeing queue 797 [ 1949.385005] nvmet_rdma: freeing queue 798 [ 1949.385091] nvmet_rdma: freeing queue 782 [ 1949.385254] nvmet_rdma: freeing queue 800 [ 1949.385520] nvmet_rdma: freeing queue 801 [ 1949.385595] nvmet_rdma: freeing queue 802 [ 1949.385750] nvmet_rdma: freeing queue 803 [ 1949.385847] nvmet_rdma: freeing queue 809 [ 1949.385994] nvmet_rdma: freeing queue 810 [ 1949.386068] nvmet_rdma: freeing queue 811 [ 1949.386215] nvmet_rdma: freeing queue 812 [ 1949.386442] nvmet_rdma: freeing queue 813 [ 1949.386512] nvmet_rdma: freeing queue 814 [ 1949.386646] nvmet_rdma: freeing queue 815 [ 1949.387372] nvmet_rdma: freeing queue 799 [ 1949.387490] nvmet_rdma: freeing queue 817 [ 1949.387545] nvmet_rdma: freeing queue 818 [ 1949.470767] nvmet_rdma: freeing queue 819 [ 1949.477136] nvmet_rdma: freeing queue 820 [ 1949.477139] nvmet_rdma: freeing queue 821 [ 1949.477140] nvmet_rdma: freeing queue 822 [ 1949.478085] nvmet_rdma: freeing queue 826 [ 1949.478138] nvmet_rdma: freeing queue 827 [ 1949.478290] nvmet_rdma: freeing queue 828 [ 1949.478360] nvmet_rdma: freeing queue 829 [ 1949.478442] nvmet_rdma: freeing queue 830 [ 1949.563290] nvmet_rdma: freeing queue 831 [ 1949.643371] nvmet_rdma: freeing queue 832 [ 1949.643521] nvmet_rdma: freeing queue 816 [ 1949.644129] nvmet_rdma: freeing queue 834 [ 1949.645487] nvmet_rdma: freeing queue 835 [ 1949.647161] nvmet_rdma: freeing queue 836 [ 1949.647164] nvmet_rdma: freeing queue 843 [ 1949.647358] nvmet_rdma: freeing queue 844 [ 1949.647360] nvmet_rdma: freeing queue 845 [ 1949.727129] nvmet_rdma: freeing queue 846 [ 1949.727588] nvmet_rdma: freeing queue 847 [ 1949.727591] nvmet_rdma: freeing queue 848 [ 1949.727592] nvmet_rdma: freeing queue 849 [ 1949.727752] nvmet_rdma: freeing queue 833 [ 1949.732044] nvmet_rdma: freeing queue 851 [ 1954.391722] Node 0 active_anon:1596kB inactive_anon:644kB active_file:4732kB inactive_file:9232kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7672kB dirty:12kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1954.391728] Node 1 active_anon:0kB inactive_anon:0kB active_file:344kB inactive_file:380kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:760kB dirty:4kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1954.391730] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1954.391733] lowmem_reserve[]: 0 2884 15935 15935 15935 [ 1954.391736] Node 0 DMA32 free:60228kB min:8100kB low:11052kB high:14004kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013444kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:260880kB kernel_stack:4320kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1954.391738] lowmem_reserve[]: 0 0 13051 13051 13051 [ 1954.391741] Node 0 Normal free:472996kB min:36664kB low:50028kB high:63392kB active_anon:1596kB inactive_anon:644kB active_file:4732kB inactive_file:9232kB unevictable:0kB writepending:0kB present:13631488kB managed:13364548kB mlocked:0kB slab_reclaimable:19628kB slab_unreclaimable:1382908kB kernel_stack:29080kB pagetables:848kB bounce:0kB free_pcp:9968kB local_pcp:0kB free_cma:0kB [ 1954.391744] lowmem_reserve[]: 0 0 0 0 0 [ 1954.391747] Node 1 Normal free:48736kB min:45296kB low:61804kB high:78312kB active_anon:0kB inactive_anon:0kB active_file:344kB inactive_file:380kB unevictable:0kB writepending:4kB present:16777212kB managed:16509840kB mlocked:0kB slab_reclaimable:30220kB slab_unreclaimable:1639508kB kernel_stack:26552kB pagetables:300kB bounce:0kB free_pcp:2000kB local_pcp:0kB free_cma:0kB [ 1954.391749] lowmem_reserve[]: 0 0 0 0 0 [ 1954.391751] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 1954.391756] Node 0 DMA32: 17*4kB (UM) 18*8kB (UM) 3*16kB (M) 6*32kB (UM) 4*64kB (UM) 3*128kB (M) 3*256kB (M) 6*512kB (UM) 2*1024kB (UM) 2*2048kB (UM) 12*4096kB (M) = 60228kB [ 1954.391762] Node 0 Normal: 279*4kB (U) 388*8kB (U) 1025*16kB (UME) 799*32kB (UM) 785*64kB (U) 319*128kB (U) 258*256kB (UM) 5*512kB (U) 177*1024kB (UE) 24*2048kB (UM) 9*4096kB (U) = 473132kB [ 1954.391767] Node 1 Normal: 426*4kB (UME) 160*8kB (U) 56*16kB (UME) 39*32kB (UMH) 23*64kB (UM) 24*128kB (UMH) 19*256kB (UMH) 25*512kB (UMH) 17*1024kB (UMH) 2*2048kB (M) 0*4096kB = 48840kB [ 1954.391781] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1954.391782] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1954.391783] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1954.391783] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1954.391784] 3802 total pagecache pages [ 1954.391785] 73 pages in swap cache [ 1954.391785] Swap cache stats: add 42127, delete 42054, find 6434/11935 [ 1954.391786] Free swap = 16497800kB [ 1954.391786] Total swap = 16516092kB [ 1954.391787] 8379718 pages RAM [ 1954.391787] 0 pages HighMem/MovableOnly [ 1954.391787] 153786 pages reserved [ 1954.391788] 0 pages cma reserved [ 1954.391796] 0 pages hwpoisoned [ 1954.391797] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 1954.391825] [ 824] 0 824 11841 1 25 3 711 -1000 systemd-udevd [ 1954.391833] [ 1096] 0 1096 13856 12 27 3 100 -1000 auditd [ 1954.391835] [ 1153] 81 1153 8714 0 19 3 130 -900 dbus-daemon [ 1954.391838] [ 2111] 0 2111 20619 52 43 3 210 -1000 sshd [ 1954.391839] [ 2259] 0 2259 27511 1 10 3 31 0 agetty [ 1954.391846] [ 3381] 0 3381 26973 0 8 3 23 0 rhnsd [ 1954.392200] [ 7154] 0 7154 2674 0 10 3 32 0 systemd-cgroups [ 1954.392202] [ 7177] 0 7177 34395 1927 71 3 0 0 sshd [ 1954.392205] [ 7193] 74 7193 22059 1473 46 3 0 0 sshd [ 1954.392206] Out of memory: Kill process 7136 (systemd-cgroups) score 0 or sacrifice child [ 1955.404157] nvmet_rdma: freeing queue 15000 [ 1956.331251] nvmet_rdma: freeing queue 13099 [ 1956.348511] nvmet_rdma: freeing queue 13185 [ 1956.351393] nvmet_rdma: freeing queue 13010 [ 1956.374327] nvmet_rdma: freeing queue 13225 [ 1956.388049] nvmet_rdma: freeing queue 13011 [ 1956.392748] nvmet_rdma: freeing queue 13287 [ 1956.421092] nvmet_rdma: freeing queue 13012 [ 1956.421814] nvmet_rdma: freeing queue 13337 [ 1956.437719] nvmet_rdma: freeing queue 13420 [ 1956.441829] nvmet_rdma: freeing queue 13421 [ 1956.458922] nvmet_rdma: freeing queue 13013 [ 1956.464582] nvmet_rdma: freeing queue 13422 [ 1956.476526] nvmet_rdma: freeing queue 13606 [ 1956.486775] nvmet_rdma: freeing queue 13014 [ 1956.490909] nvmet_rdma: freeing queue 13712 [ 1956.495506] nvmet_rdma: freeing queue 13015 [ 1956.503003] nvmet_rdma: freeing queue 13730 [ 1956.513958] nvmet_rdma: freeing queue 13780 [ 1956.527151] nvmet_rdma: freeing queue 13016 [ 1956.535790] nvmet_rdma: freeing queue 13849 [ 1956.546581] nvmet_rdma: freeing queue 13017 [ 1956.551146] nvmet_rdma: freeing queue 13899 [ 1956.559835] nvmet_rdma: freeing queue 13018 [ 1956.575782] nvmet_rdma: freeing queue 13968 [ 1956.581594] nvmet_rdma: freeing queue 14017 [ 1956.600387] nvmet_rdma: freeing queue 13019 [ 1956.605712] nvmet_rdma: freeing queue 13020 [ 1956.621761] nvmet_rdma: freeing queue 13021 [ 1956.628045] nvmet_rdma: freeing queue 14036 [ 1956.640629] nvmet_rdma: freeing queue 13167 [ 1956.643509] nvmet_rdma: freeing queue 14052 [ 1956.645962] nvmet_rdma: freeing queue 13232 [ 1956.654001] nvmet_rdma: freeing queue 14086 [ 1956.665985] nvmet_rdma: freeing queue 13275 [ 1956.669915] nvmet_rdma: freeing queue 14119 [ 1956.670672] nvmet_rdma: freeing queue 13358 [ 1956.675318] nvmet_rdma: freeing queue 14553 [ 1956.733899] nvmet_rdma: freeing queue 13390 [ 1956.742492] nvmet_rdma: freeing queue 13589 [ 1956.756198] nvmet_rdma: freeing queue 13590 [ 1956.756765] nvmet_rdma: freeing queue 14663 [ 1956.765458] nvmet_rdma: freeing queue 14681 [ 1956.777425] nvmet_rdma: freeing queue 14838 [ 1956.782701] nvmet_rdma: freeing queue 13591 [ 1956.792486] nvmet_rdma: freeing queue 14851 [ 1956.797090] nvmet_rdma: freeing queue 13594 [ 1956.802212] nvmet_rdma: freeing queue 14937 [ 1956.807432] nvmet: ctrl 803 keep-alive timer (15 seconds) expired! [ 1956.807434] nvmet_rdma: freeing queue 14972 [ 1956.817206] nvmet_rdma: freeing queue 13602 [ 1956.823611] nvmet_rdma: freeing queue 14981 [ 1956.824347] nvmet_rdma: freeing queue 14982 [ 1956.828805] nvmet_rdma: freeing queue 14983 [ 1956.833607] nvmet_rdma: freeing queue 14989 [ 1956.846701] nvmet_rdma: freeing queue 13650 [ 1956.853642] nvmet_rdma: freeing queue 13702 [ 1956.865160] nvmet_rdma: freeing queue 13838 [ 1956.875364] nvmet: ctrl 808 keep-alive timer (15 seconds) expired! [ 1956.875366] nvmet_rdma: freeing queue 15378 [ 1956.878895] nvmet_rdma: freeing queue 13883 [ 1956.893251] nvmet_rdma: freeing queue 15379 [ 1956.895584] nvmet_rdma: freeing queue 14018 [ 1956.911579] nvmet_rdma: freeing queue 15380 [ 1956.921327] nvmet_rdma: freeing queue 15747 [ 1956.937733] nvmet_rdma: freeing queue 15748 [ 1956.940586] nvmet_rdma: freeing queue 14026 [ 1956.947309] nvmet_rdma: freeing queue 14032 [ 1956.952669] nvmet_rdma: freeing queue 14084 [ 1956.972278] nvmet_rdma: freeing queue 15809 [ 1956.975710] nvmet_rdma: freeing queue 15853 [ 1956.981558] nvmet_rdma: freeing queue 14533 [ 1956.986672] nvmet: ctrl 777 keep-alive timer (15 seconds) expired! [ 1956.986673] nvmet_rdma: freeing queue 14718 [ 1956.991941] nvmet_rdma: freeing queue 15880 [ 1956.992023] nvmet_rdma: freeing queue 15001 [ 1956.997815] nvmet_rdma: freeing queue 15881 [ 1957.000673] nvmet_rdma: freeing queue 14827 [ 1957.005376] nvmet_rdma: freeing queue 15882 [ 1957.014577] nvmet_rdma: freeing queue 15070 [ 1957.016826] nvmet_rdma: freeing queue 15887 [ 1957.034219] nvmet_rdma: freeing queue 15382 [ 1957.038896] nvmet_rdma: freeing queue 14828 [ 1957.043547] nvmet_rdma: freeing queue 15825 [ 1957.070000] nvmet_rdma: freeing queue 15992 [ 1957.083313] nvmet_rdma: freeing queue 14829 [ 1957.086811] nvmet_rdma: freeing queue 14830 [ 1957.100484] nvmet_rdma: freeing queue 15856 [ 1957.109711] nvmet_rdma: freeing queue 15998 [ 1957.114237] nvmet_rdma: freeing queue 15889 [ 1957.119192] nvmet_rdma: freeing queue 15999 [ 1957.119864] nvmet_rdma: freeing queue 14831 [ 1957.121667] nvmet_rdma: freeing queue 16000 [ 1957.122699] nvmet_rdma: freeing queue 14832 [ 1957.123231] nvmet_rdma: freeing queue 16001 [ 1957.123304] nvmet_rdma: freeing queue 15994 [ 1957.123414] nvmet_rdma: freeing queue 16002 [ 1957.123575] nvmet_rdma: freeing queue 15997 [ 1957.124003] nvmet_rdma: freeing queue 14833 [ 1957.124579] nvmet_rdma: freeing queue 14834 [ 1957.124583] nvmet_rdma: freeing queue 14980 [ 1957.124791] nvmet_rdma: freeing queue 16003 [ 1957.125058] nvmet_rdma: freeing queue 15006 [ 1957.125167] nvmet_rdma: freeing queue 16004 [ 1957.126017] nvmet_rdma: freeing queue 15074 [ 1957.126071] nvmet_rdma: freeing queue 16108 [ 1957.126323] nvmet_rdma: freeing queue 16005 [ 1957.126493] nvmet_rdma: freeing queue 16006 [ 1957.127003] nvmet_rdma: freeing queue 16129 [ 1957.127085] nvmet_rdma: freeing queue 15148 [ 1957.127349] nvmet_rdma: freeing queue 15149 [ 1957.127942] nvmet_rdma: freeing queue 15150 [ 1957.128089] nvmet_rdma: freeing queue 16187 [ 1957.128971] nvmet_rdma: freeing queue 16007 [ 1957.129213] nvmet_rdma: freeing queue 16200 [ 1957.129278] nvmet_rdma: freeing queue 15151 [ 1957.129503] nvmet_rdma: freeing queue 16333 [ 1957.129526] nvmet_rdma: freeing queue 16008 [ 1957.130410] nvmet_rdma: freeing queue 16440 [ 1957.131990] nvmet_rdma: freeing queue 16009 [ 1957.132107] nvmet_rdma: freeing queue 16012 [ 1957.132184] nvmet_rdma: freeing queue 15152 [ 1957.132266] nvmet_rdma: freeing queue 16441 [ 1957.132364] nvmet_rdma: freeing queue 16036 [ 1957.132569] nvmet_rdma: freeing queue 15153 [ 1957.132953] nvmet_rdma: freeing queue 16037 [ 1957.134158] nvmet_rdma: freeing queue 16442 [ 1957.135261] nvmet_rdma: freeing queue 16443 [ 1957.135932] nvmet_rdma: freeing queue 16106 [ 1957.135981] nvmet_rdma: freeing queue 16444 [ 1957.136689] nvmet_rdma: freeing queue 15154 [ 1957.136986] nvmet_rdma: freeing queue 16127 [ 1957.137599] nvmet_rdma: freeing queue 16445 [ 1957.137641] nvmet_rdma: freeing queue 16192 [ 1957.137969] nvmet_rdma: freeing queue 15179 [ 1957.138641] nvmet_rdma: freeing queue 16446 [ 1957.139030] nvmet_rdma: freeing queue 16198 [ 1957.139324] nvmet_rdma: freeing queue 16447 [ 1957.139460] nvmet_rdma: freeing queue 16448 [ 1957.140165] nvmet_rdma: freeing queue 15416 [ 1957.141267] nvmet_rdma: freeing queue 16330 [ 1957.141625] nvmet_rdma: freeing queue 16331 [ 1957.141678] nvmet_rdma: freeing queue 16449 [ 1957.141935] nvmet_rdma: freeing queue 16450 [ 1957.142373] nvmet: ctrl 803 fatal error occurred! [ 1957.142374] nvmet: ctrl 808 fatal error occurred! [ 1957.144036] nvmet_rdma: freeing queue 15418 [ 1957.144510] nvmet_rdma: freeing queue 15476 [ 1957.146035] nvmet: ctrl 903 keep-alive timer (15 seconds) expired! [ 1957.146042] nvmet: ctrl 903 fatal error occurred! [ 1957.146505] nvmet_rdma: freeing queue 15505 [ 1957.147163] nvmet_rdma: freeing queue 15806 [ 1957.149455] nvmet_rdma: freeing queue 15822 [ 1957.149945] nvmet_rdma: freeing queue 15892 [ 1957.150950] nvmet_rdma: freeing queue 16013 [ 1957.150953] nvmet_rdma: freeing queue 16033 [ 1957.154114] nvmet_rdma: freeing queue 16034 [ 1957.157648] nvmet_rdma: freeing queue 16043 [ 1957.163292] nvmet_rdma: freeing queue 16083 [ 1957.196880] nvmet_rdma: freeing queue 16084 [ 1957.208755] nvmet_rdma: freeing queue 16085 [ 1957.209504] nvmet_rdma: freeing queue 16086 [ 1957.209857] nvmet_rdma: freeing queue 16087 [ 1957.211092] nvmet_rdma: freeing queue 16088 [ 1957.211187] nvmet_rdma: freeing queue 16194 [ 1957.211490] nvmet_rdma: freeing queue 16245 [ 1957.255410] nvmet_rdma: freeing queue 16247 [ 1957.269868] nvmet: ctrl 777 fatal error occurred! [ 1957.467616] nvmet_rdma: freeing queue 4190 [ 1957.468305] nvmet_rdma: freeing queue 4191 [ 1957.468573] nvmet_rdma: freeing queue 4202 [ 1957.468575] nvmet_rdma: freeing queue 4203 [ 1957.468577] nvmet_rdma: freeing queue 4204 [ 1957.468761] nvmet_rdma: freeing queue 4205 [ 1957.468896] nvmet_rdma: freeing queue 4206 [ 1957.469031] nvmet_rdma: freeing queue 4207 [ 1957.469279] nvmet_rdma: freeing queue 4208 [ 1957.469496] nvmet_rdma: freeing queue 4225 [ 1957.469755] nvmet_rdma: freeing queue 4291 [ 1957.469757] nvmet_rdma: freeing queue 4292 [ 1957.469992] nvmet_rdma: freeing queue 4305 [ 1957.470793] nvmet_rdma: freeing queue 4306 [ 1957.470868] nvmet_rdma: freeing queue 4307 [ 1957.471287] nvmet_rdma: freeing queue 4308 [ 1957.471969] nvmet_rdma: freeing queue 4309 [ 1957.472037] nvmet_rdma: freeing queue 4310 [ 1957.473159] nvmet_rdma: freeing queue 4373 [ 1957.474209] nvmet_rdma: freeing queue 4374 [ 1957.474333] nvmet_rdma: freeing queue 4375 [ 1957.474535] nvmet_rdma: freeing queue 4376 [ 1957.474935] nvmet_rdma: freeing queue 4377 [ 1957.475535] nvmet_rdma: freeing queue 4378 [ 1957.475732] nvmet_rdma: freeing queue 4427 [ 1957.475983] nvmet_rdma: freeing queue 4428 [ 1957.476948] nvmet_rdma: freeing queue 4429 [ 1957.477379] nvmet_rdma: freeing queue 4444 [ 1957.478366] nvmet_rdma: freeing queue 4445 [ 1957.479001] nvmet_rdma: freeing queue 4446 [ 1957.479081] nvmet_rdma: freeing queue 4546 [ 1957.480654] nvmet_rdma: freeing queue 4547 [ 1957.481067] nvmet_rdma: freeing queue 4548 [ 1957.481070] nvmet_rdma: freeing queue 4646 [ 1957.481658] nvmet_rdma: freeing queue 4647 [ 1957.481781] nvmet_rdma: freeing queue 4648 [ 1957.481956] nvmet_rdma: freeing queue 4652 [ 1957.482437] nvmet_rdma: freeing queue 4660 [ 1957.483831] nvmet_rdma: freeing queue 4661 [ 1957.484185] nvmet_rdma: freeing queue 4662 [ 1957.484323] nvmet_rdma: freeing queue 4663 [ 1957.484523] nvmet_rdma: freeing queue 4664 [ 1957.484965] nvmet_rdma: freeing queue 4665 [ 1957.485698] nvmet_rdma: freeing queue 4666 [ 1957.485899] nvmet_rdma: freeing queue 4716 [ 1957.486298] nvmet_rdma: freeing queue 4717 [ 1957.486964] nvmet_rdma: freeing queue 4718 [ 1957.487330] nvmet_rdma: freeing queue 4719 [ 1957.487332] nvmet_rdma: freeing queue 4800 [ 1957.487537] nvmet_rdma: freeing queue 4801 [ 1957.487538] nvmet_rdma: freeing queue 4802 [ 1957.488007] nvmet_rdma: freeing queue 4803 [ 1957.488327] nvmet_rdma: freeing queue 5074 [ 1957.488605] nvmet_rdma: freeing queue 5075 [ 1957.488652] nvmet_rdma: freeing queue 5076 [ 1957.488849] nvmet_rdma: freeing queue 5077 [ 1957.488910] nvmet_rdma: freeing queue 5078 [ 1957.489164] nvmet_rdma: freeing queue 5129 [ 1957.489166] nvmet_rdma: freeing queue 5158 [ 1957.489424] nvmet_rdma: freeing queue 5159 [ 1957.489776] nvmet_rdma: freeing queue 5160 [ 1957.490028] nvmet_rdma: freeing queue 5163 [ 1957.490030] nvmet_rdma: freeing queue 5201 [ 1957.490421] nvmet_rdma: freeing queue 5206 [ 1957.490630] nvmet_rdma: freeing queue 5207 [ 1957.490834] nvmet_rdma: freeing queue 5208 [ 1957.491006] nvmet_rdma: freeing queue 5209 [ 1957.492781] nvmet_rdma: freeing queue 5210 [ 1957.493068] nvmet_rdma: freeing queue 5246 [ 1957.493310] nvmet_rdma: freeing queue 5278 [ 1957.493367] nvmet_rdma: freeing queue 5279 [ 1957.493897] nvmet_rdma: freeing queue 5317 [ 1957.493898] nvmet_rdma: freeing queue 5344 [ 1957.494041] nvmet_rdma: freeing queue 5345 [ 1957.494234] nvmet_rdma: freeing queue 5346 [ 1957.494236] nvmet_rdma: freeing queue 5347 [ 1957.494630] nvmet_rdma: freeing queue 5379 [ 1957.495352] nvmet_rdma: freeing queue 5380 [ 1957.495542] nvmet_rdma: freeing queue 5381 [ 1957.495891] nvmet_rdma: freeing queue 5395 [ 1957.495893] nvmet_rdma: freeing queue 5396 [ 1957.496227] nvmet_rdma: freeing queue 14021 [ 1957.496599] nvmet_rdma: freeing queue 14055 [ 1957.496600] nvmet_rdma: freeing queue 5397 [ 1957.496931] nvmet_rdma: freeing queue 5398 [ 1957.497136] nvmet_rdma: freeing queue 5463 [ 1957.497362] nvmet_rdma: freeing queue 14078 [ 1957.497496] nvmet_rdma: freeing queue 14079 [ 1957.498250] nvmet_rdma: freeing queue 5464 [ 1957.498568] nvmet_rdma: freeing queue 5465 [ 1957.498858] nvmet_rdma: freeing queue 14080 [ 1957.498924] nvmet_rdma: freeing queue 14089 [ 1957.499050] nvmet_rdma: freeing queue 5466 [ 1957.499479] nvmet_rdma: freeing queue 5467 [ 1957.499666] nvmet_rdma: freeing queue 5484 [ 1957.499902] nvmet_rdma: freeing queue 14180 [ 1957.500021] nvmet_rdma: freeing queue 5605 [ 1957.500676] nvmet_rdma: freeing queue 14181 [ 1957.500798] nvmet_rdma: freeing queue 5702 [ 1957.501044] nvmet_rdma: freeing queue 14502 [ 1957.501267] nvmet_rdma: freeing queue 5703 [ 1957.501269] nvmet_rdma: freeing queue 5718 [ 1957.501425] nvmet_rdma: freeing queue 13810 [ 1957.501877] nvmet_rdma: freeing queue 5719 [ 1957.501879] nvmet_rdma: freeing queue 5720 [ 1957.502003] nvmet_rdma: freeing queue 14503 [ 1957.502188] nvmet_rdma: freeing queue 14684 [ 1957.502190] nvmet_rdma: freeing queue 14854 [ 1957.502429] nvmet_rdma: freeing queue 5721 [ 1957.502455] nvmet_rdma: freeing queue 14940 [ 1957.502628] nvmet_rdma: freeing queue 13811 [ 1957.502786] nvmet_rdma: freeing queue 14975 [ 1957.502913] nvmet_rdma: freeing queue 15071 [ 1957.503131] nvmet_rdma: freeing queue 15383 [ 1957.503201] nvmet_rdma: freeing queue 13812 [ 1957.503390] nvmet_rdma: freeing queue 13813 [ 1957.503446] nvmet_rdma: freeing queue 15412 [ 1957.503569] nvmet_rdma: freeing queue 15697 [ 1957.503729] nvmet_rdma: freeing queue 5750 [ 1957.504127] nvmet_rdma: freeing queue 13814 [ 1957.504130] nvmet_rdma: freeing queue 13815 [ 1957.504581] nvmet_rdma: freeing queue 15826 [ 1957.504654] nvmet_rdma: freeing queue 5751 [ 1957.504869] nvmet_rdma: freeing queue 5752 [ 1957.505029] nvmet_rdma: freeing queue 15857 [ 1957.505271] nvmet_rdma: freeing queue 15890 [ 1957.505514] nvmet_rdma: freeing queue 13816 [ 1957.505585] nvmet_rdma: freeing queue 13817 [ 1957.505799] nvmet_rdma: freeing queue 15995 [ 1957.506035] nvmet_rdma: freeing queue 13818 [ 1957.506276] nvmet_rdma: freeing queue 13819 [ 1957.506584] nvmet_rdma: freeing queue 5753 [ 1957.506586] nvmet_rdma: freeing queue 5754 [ 1957.506879] nvmet_rdma: freeing queue 5755 [ 1957.506891] nvmet_rdma: freeing queue 16010 [ 1957.507011] nvmet_rdma: freeing queue 16109 [ 1957.507212] nvmet_rdma: freeing queue 5854 [ 1957.507214] nvmet_rdma: freeing queue 5855 [ 1957.507339] nvmet_rdma: freeing queue 13850 [ 1957.507516] nvmet_rdma: freeing queue 5856 [ 1957.507569] nvmet_rdma: freeing queue 5857 [ 1957.507697] nvmet_rdma: freeing queue 13900 [ 1957.507865] nvmet_rdma: freeing queue 5903 [ 1957.508064] nvmet_rdma: freeing queue 16130 [ 1957.508409] nvmet_rdma: freeing queue 5904 [ 1957.508698] nvmet_rdma: freeing queue 13969 [ 1957.508700] nvmet_rdma: freeing queue 14019 [ 1957.508869] nvmet_rdma: freeing queue 16184 [ 1957.509004] nvmet_rdma: freeing queue 16334 [ 1957.509175] nvmet_rdma: freeing queue 5905 [ 1957.509459] nvmet_rdma: freeing queue 14037 [ 1957.509614] nvmet_rdma: freeing queue 14053 [ 1957.509865] nvmet_rdma: freeing queue 16451 [ 1957.510431] nvmet_rdma: freeing queue 14082 [ 1957.511772] nvmet_rdma: freeing queue 14087 [ 1957.512078] nvmet_rdma: freeing queue 14133 [ 1957.512127] nvmet_rdma: freeing queue 5906 [ 1957.512257] nvmet_rdma: freeing queue 14135 [ 1957.512411] nvmet_rdma: freeing queue 5907 [ 1957.512782] nvmet_rdma: freeing queue 5908 [ 1957.513018] nvmet_rdma: freeing queue 5909 [ 1957.513092] nvmet_rdma: freeing queue 14508 [ 1957.513329] nvmet_rdma: freeing queue 14554 [ 1957.513331] nvmet_rdma: freeing queue 14555 [ 1957.513711] nvmet_rdma: freeing queue 14645 [ 1957.513931] nvmet_rdma: freeing queue 14664 [ 1957.514054] nvmet_rdma: freeing queue 14682 [ 1957.514284] nvmet_rdma: freeing queue 14839 [ 1957.514741] nvmet_rdma: freeing queue 5920 [ 1957.514911] nvmet_rdma: freeing queue 5933 [ 1957.515448] nvmet_rdma: freeing queue 14852 [ 1957.516137] nvmet_rdma: freeing queue 5965 [ 1957.516182] nvmet_rdma: freeing queue 5972 [ 1957.516305] nvmet_rdma: freeing queue 5973 [ 1957.516580] nvmet_rdma: freeing queue 14938 [ 1957.516638] nvmet_rdma: freeing queue 5974 [ 1957.516912] nvmet_rdma: freeing queue 5975 [ 1957.517181] nvmet_rdma: freeing queue 14973 [ 1957.517309] nvmet_rdma: freeing queue 5976 [ 1957.517516] nvmet_rdma: freeing queue 14998 [ 1957.517767] nvmet_rdma: freeing queue 5977 [ 1957.518186] nvmet: ctrl 810 keep-alive timer (15 seconds) expired! [ 1957.518188] nvmet_rdma: freeing queue 15381 [ 1957.518376] nvmet_rdma: freeing queue 15729 [ 1957.518678] nvmet_rdma: freeing queue 15793 [ 1957.519064] nvmet_rdma: freeing queue 15824 [ 1957.519267] nvmet_rdma: freeing queue 5978 [ 1957.519408] nvmet_rdma: freeing queue 5979 [ 1957.519847] nvmet_rdma: freeing queue 15854 [ 1957.520271] nvmet_rdma: freeing queue 15855 [ 1957.520592] nvmet_rdma: freeing queue 5990 [ 1957.520594] nvmet_rdma: freeing queue 5991 [ 1957.520611] nvmet_rdma: freeing queue 15888 [ 1957.520793] nvmet_rdma: freeing queue 15993 [ 1957.520836] nvmet: ctrl 275 keep-alive timer (15 seconds) expired! [ 1957.520838] nvmet_rdma: freeing queue 6014 [ 1957.521303] nvmet_rdma: freeing queue 6022 [ 1957.521679] nvmet_rdma: freeing queue 16107 [ 1957.521942] nvmet_rdma: freeing queue 6023 [ 1957.522180] nvmet_rdma: freeing queue 16128 [ 1957.522344] nvmet_rdma: freeing queue 6024 [ 1957.522736] nvmet_rdma: freeing queue 16199 [ 1957.522997] nvmet_rdma: freeing queue 16219 [ 1957.523626] nvmet_rdma: freeing queue 16220 [ 1957.523947] nvmet_rdma: freeing queue 6025 [ 1957.524083] nvmet_rdma: freeing queue 16239 [ 1957.524223] nvmet_rdma: freeing queue 6026 [ 1957.524484] nvmet_rdma: freeing queue 16240 [ 1957.524814] nvmet_rdma: freeing queue 6027 [ 1957.524866] nvmet_rdma: freeing queue 6107 [ 1957.525008] nvmet_rdma: freeing queue 6108 [ 1957.525741] nvmet_rdma: freeing queue 6109 [ 1957.525938] nvmet_rdma: freeing queue 6110 [ 1957.526059] nvmet_rdma: freeing queue 6111 [ 1957.526376] nvmet_rdma: freeing queue 6112 [ 1957.526642] nvmet_rdma: freeing queue 6113 [ 1957.527040] nvmet_rdma: freeing queue 6157 [ 1957.527082] nvmet_rdma: freeing queue 16241 [ 1957.527265] nvmet_rdma: freeing queue 16332 [ 1957.527501] nvmet: ctrl 810 fatal error occurred! [ 1957.527625] nvmet_rdma: freeing queue 6158 [ 1957.528512] nvmet_rdma: freeing queue 6159 [ 1957.529518] nvmet_rdma: freeing queue 6160 [ 1957.529755] nvmet_rdma: freeing queue 6161 [ 1957.530520] nvmet_rdma: freeing queue 6162 [ 1957.530639] nvmet_rdma: freeing queue 6163 [ 1957.530993] nvmet_rdma: freeing queue 6164 [ 1957.532428] nvmet_rdma: freeing queue 6165 [ 1957.532693] nvmet_rdma: freeing queue 6166 [ 1957.533509] nvmet_rdma: freeing queue 6253 [ 1957.533738] nvmet_rdma: freeing queue 6327 [ 1957.534137] nvmet_rdma: freeing queue 6328 [ 1957.534415] nvmet_rdma: freeing queue 6329 [ 1957.534614] nvmet_rdma: freeing queue 6330 [ 1957.537992] nvmet_rdma: freeing queue 6331 [ 1957.538236] nvmet_rdma: freeing queue 6332 [ 1957.538238] nvmet_rdma: freeing queue 6333 [ 1957.538733] nvmet_rdma: freeing queue 6334 [ 1957.539090] nvmet_rdma: freeing queue 6357 [ 1957.539092] nvmet_rdma: freeing queue 6413 [ 1957.539717] nvmet_rdma: freeing queue 6414 [ 1957.540492] nvmet_rdma: freeing queue 6415 [ 1957.541009] nvmet_rdma: freeing queue 6416 [ 1957.541836] nvmet_rdma: freeing queue 6417 [ 1957.542248] nvmet_rdma: freeing queue 6418 [ 1957.543786] nvmet_rdma: freeing queue 6482 [ 1957.544115] nvmet_rdma: freeing queue 6483 [ 1957.544343] nvmet_rdma: freeing queue 6484 [ 1957.546207] nvmet_rdma: freeing queue 6485 [ 1957.548562] nvmet_rdma: freeing queue 6486 [ 1957.548784] nvmet_rdma: freeing queue 6515 [ 1957.549368] nvmet_rdma: freeing queue 6516 [ 1957.550015] nvmet_rdma: freeing queue 6517 [ 1957.550017] nvmet_rdma: freeing queue 6518 [ 1957.551374] nvmet_rdma: freeing queue 6519 [ 1957.551440] nvmet_rdma: freeing queue 6520 [ 1957.552686] nvmet_rdma: freeing queue 6521 [ 1957.553417] nvmet_rdma: freeing queue 6621 [ 1957.556613] nvmet_rdma: freeing queue 6622 [ 1957.556737] nvmet_rdma: freeing queue 6623 [ 1957.556909] nvmet_rdma: freeing queue 6690 [ 1957.557236] nvmet_rdma: freeing queue 6691 [ 1957.557237] nvmet_rdma: freeing queue 6701 [ 1957.557443] nvmet_rdma: freeing queue 6702 [ 1957.557762] nvmet_rdma: freeing queue 6703 [ 1957.557921] nvmet_rdma: freeing queue 6704 [ 1957.558151] nvmet_rdma: freeing queue 6705 [ 1957.558153] nvmet_rdma: freeing queue 6706 [ 1957.558596] nvmet_rdma: freeing queue 6707 [ 1957.558598] nvmet_rdma: freeing queue 6738 [ 1957.559193] nvmet_rdma: freeing queue 6739 [ 1957.559402] nvmet_rdma: freeing queue 6740 [ 1957.559615] nvmet_rdma: freeing queue 6741 [ 1957.560812] nvmet_rdma: freeing queue 6742 [ 1957.561480] nvmet_rdma: freeing queue 6755 [ 1957.562273] nvmet_rdma: freeing queue 6756 [ 1957.562509] nvmet_rdma: freeing queue 6757 [ 1957.562977] nvmet_rdma: freeing queue 6758 [ 1957.563525] nvmet_rdma: freeing queue 6786 [ 1957.564796] nvmet_rdma: freeing queue 6787 [ 1957.567687] nvmet_rdma: freeing queue 6788 [ 1957.567874] nvmet_rdma: freeing queue 6789 [ 1957.568187] nvmet_rdma: freeing queue 6790 [ 1957.568968] nvmet_rdma: freeing queue 6791 [ 1957.569678] nvmet_rdma: freeing queue 6792 [ 1957.570345] nvmet_rdma: freeing queue 6793 [ 1957.570347] nvmet_rdma: freeing queue 6819 [ 1957.570812] nvmet_rdma: freeing queue 6820 [ 1957.573342] nvmet_rdma: freeing queue 6821 [ 1957.573848] nvmet_rdma: freeing queue 6822 [ 1957.575022] nvmet_rdma: freeing queue 6823 [ 1957.576185] nvmet_rdma: freeing queue 6824 [ 1957.576187] nvmet_rdma: freeing queue 6825 [ 1957.576315] nvmet_rdma: freeing queue 6826 [ 1957.576544] nvmet_rdma: freeing queue 6827 [ 1957.576674] nvmet_rdma: freeing queue 6828 [ 1957.577078] nvmet_rdma: freeing queue 6829 [ 1957.577327] nvmet_rdma: freeing queue 6863 [ 1957.582929] nvmet_rdma: freeing queue 12217 [ 1957.583913] nvmet_rdma: freeing queue 12245 [ 1957.584038] nvmet_rdma: freeing queue 12257 [ 1957.584250] nvmet_rdma: freeing queue 12392 [ 1957.584457] nvmet_rdma: freeing queue 12404 [ 1957.584584] nvmet_rdma: freeing queue 12573 [ 1957.585173] nvmet_rdma: freeing queue 12665 [ 1957.585599] nvmet_rdma: freeing queue 12682 [ 1957.585905] nvmet_rdma: freeing queue 12700 [ 1957.586692] nvmet_rdma: freeing queue 12701 [ 1957.586817] nvmet_rdma: freeing queue 12722 [ 1957.586997] nvmet_rdma: freeing queue 12723 [ 1957.587046] nvmet_rdma: freeing queue 12725 [ 1957.587341] nvmet_rdma: freeing queue 12828 [ 1957.588384] nvmet_rdma: freeing queue 12894 [ 1957.588906] nvmet_rdma: freeing queue 12921 [ 1957.589143] nvmet_rdma: freeing queue 12922 [ 1957.589145] nvmet_rdma: freeing queue 12923 [ 1957.589433] nvmet_rdma: freeing queue 12924 [ 1957.590469] nvmet_rdma: freeing queue 12925 [ 1957.590799] nvmet_rdma: freeing queue 12926 [ 1957.591276] nvmet_rdma: freeing queue 12927 [ 1957.591278] nvmet_rdma: freeing queue 12928 [ 1957.591279] nvmet_rdma: freeing queue 12929 [ 1957.591841] nvmet_rdma: freeing queue 13024 [ 1957.592188] nvmet_rdma: freeing queue 13033 [ 1957.592592] nvmet_rdma: freeing queue 13022 [ 1957.592866] nvmet_rdma: freeing queue 13073 [ 1957.593123] nvmet_rdma: freeing queue 13191 [ 1957.593399] nvmet_rdma: freeing queue 13175 [ 1957.594192] nvmet_rdma: freeing queue 13228 [ 1957.594669] nvmet_rdma: freeing queue 13271 [ 1957.594864] nvmet_rdma: freeing queue 13285 [ 1957.597862] nvmet_rdma: freeing queue 13290 [ 1957.597889] nvmet_rdma: freeing queue 13343 [ 1957.598066] nvmet_rdma: freeing queue 13391 [ 1957.598219] nvmet_rdma: freeing queue 13507 [ 1957.598758] nvmet_rdma: freeing queue 6893 [ 1957.599202] nvmet_rdma: freeing queue 13548 [ 1957.609675] nvmet_rdma: freeing queue 13609 [ 1957.610990] nvmet_rdma: freeing queue 13635 [ 1957.611255] nvmet_rdma: freeing queue 13637 [ 1957.611322] nvmet_rdma: freeing queue 13638 [ 1957.611474] nvmet_rdma: freeing queue 13719 [ 1957.612215] nvmet_rdma: freeing queue 13755 [ 1957.612217] nvmet_rdma: freeing queue 13756 [ 1957.612433] nvmet_rdma: freeing queue 13786 [ 1957.612484] nvmet_rdma: freeing queue 13905 [ 1957.613308] nvmet_rdma: freeing queue 14024 [ 1957.613638] nvmet_rdma: freeing queue 14008 [ 1957.614166] nvmet_rdma: freeing queue 14031 [ 1957.614472] nvmet_rdma: freeing queue 14058 [ 1957.614858] nvmet_rdma: freeing queue 14092 [ 1957.615323] nvmet_rdma: freeing queue 14141 [ 1957.615387] nvmet_rdma: freeing queue 14145 [ 1957.615589] nvmet_rdma: freeing queue 14146 [ 1957.615792] nvmet_rdma: freeing queue 14179 [ 1957.615857] nvmet_rdma: freeing queue 14183 [ 1957.616813] nvmet_rdma: freeing queue 14184 [ 1957.618108] nvmet_rdma: freeing queue 14418 [ 1957.618544] nvmet_rdma: freeing queue 14522 [ 1957.618667] nvmet_rdma: freeing queue 14523 [ 1957.619244] nvmet_rdma: freeing queue 14524 [ 1957.619246] nvmet_rdma: freeing queue 14525 [ 1957.621163] nvmet_rdma: freeing queue 14526 [ 1957.621166] nvmet_rdma: freeing queue 14527 [ 1957.621285] nvmet_rdma: freeing queue 14528 [ 1957.621644] nvmet_rdma: freeing queue 14529 [ 1957.621645] nvmet_rdma: freeing queue 14646 [ 1957.621647] nvmet_rdma: freeing queue 14665 [ 1957.621994] nvmet_rdma: freeing queue 14666 [ 1957.622158] nvmet_rdma: freeing queue 14687 [ 1957.622478] nvmet_rdma: freeing queue 14690 [ 1957.622662] nvmet_rdma: freeing queue 14691 [ 1957.623426] nvmet_rdma: freeing queue 14692 [ 1957.623772] nvmet_rdma: freeing queue 14701 [ 1957.624021] nvmet_rdma: freeing queue 14707 [ 1957.624544] nvmet_rdma: freeing queue 14708 [ 1957.624715] nvmet_rdma: freeing queue 14709 [ 1957.625302] nvmet_rdma: freeing queue 14710 [ 1957.626653] nvmet_rdma: freeing queue 14711 [ 1957.626840] nvmet_rdma: freeing queue 14712 [ 1957.627233] nvmet_rdma: freeing queue 14713 [ 1957.628581] nvmet_rdma: freeing queue 14714 [ 1957.628710] nvmet_rdma: freeing queue 14826 [ 1957.628935] nvmet_rdma: freeing queue 14860 [ 1957.629179] nvmet_rdma: freeing queue 14861 [ 1957.629181] nvmet_rdma: freeing queue 14862 [ 1957.629381] nvmet_rdma: freeing queue 14863 [ 1957.629436] nvmet_rdma: freeing queue 14864 [ 1957.630114] nvmet_rdma: freeing queue 14865 [ 1957.630415] nvmet_rdma: freeing queue 14866 [ 1957.630872] nvmet_rdma: freeing queue 14867 [ 1957.630995] nvmet_rdma: freeing queue 14868 [ 1957.631205] nvmet_rdma: freeing queue 14869 [ 1957.631207] nvmet_rdma: freeing queue 14870 [ 1957.631329] nvmet_rdma: freeing queue 14871 [ 1957.631451] nvmet_rdma: freeing queue 14872 [ 1957.631662] nvmet_rdma: freeing queue 14873 [ 1957.631663] nvmet_rdma: freeing queue 14874 [ 1957.631889] nvmet_rdma: freeing queue 14858 [ 1957.632034] nvmet_rdma: freeing queue 14898 [ 1957.632273] nvmet_rdma: freeing queue 14899 [ 1957.632395] nvmet_rdma: freeing queue 14900 [ 1957.632574] nvmet_rdma: freeing queue 14926 [ 1957.632758] nvmet_rdma: freeing queue 14984 [ 1957.633512] nvmet_rdma: freeing queue 14985 [ 1957.633686] nvmet_rdma: freeing queue 15010 [ 1957.634008] nvmet_rdma: freeing queue 15065 [ 1957.634083] nvmet_rdma: freeing queue 15068 [ 1957.634217] nvmet_rdma: freeing queue 15069 [ 1957.634309] nvmet_rdma: freeing queue 15507 [ 1957.634460] nvmet_rdma: freeing queue 15749 [ 1957.634631] nvmet_rdma: freeing queue 15795 [ 1957.634682] nvmet_rdma: freeing queue 15796 [ 1957.634885] nvmet_rdma: freeing queue 15797 [ 1957.634953] nvmet_rdma: freeing queue 15798 [ 1957.635225] nvmet_rdma: freeing queue 15799 [ 1957.635391] nvmet_rdma: freeing queue 15800 [ 1957.635514] nvmet_rdma: freeing queue 15801 [ 1957.635684] nvmet_rdma: freeing queue 15802 [ 1957.635981] nvmet_rdma: freeing queue 15803 [ 1957.635982] nvmet_rdma: freeing queue 15804 [ 1957.636237] nvmet_rdma: freeing queue 15805 [ 1957.636238] nvmet_rdma: freeing queue 15818 [ 1957.636295] nvmet_rdma: freeing queue 15860 [ 1957.636549] nvmet_rdma: freeing queue 16039 [ 1957.636551] nvmet_rdma: freeing queue 16055 [ 1957.636807] nvmet_rdma: freeing queue 16089 [ 1957.636809] nvmet_rdma: freeing queue 16090 [ 1957.636993] nvmet_rdma: freeing queue 16091 [ 1957.637047] nvmet_rdma: freeing queue 16112 [ 1957.637305] nvmet_rdma: freeing queue 16116 [ 1957.637311] nvmet: ctrl 876 keep-alive timer (15 seconds) expired! [ 1957.637312] nvmet_rdma: freeing queue 16248 [ 1957.637670] nvmet_rdma: freeing queue 16454 [ 1957.637686] nvmet: ctrl 906 keep-alive timer (15 seconds) expired! [ 1957.637687] nvmet: ctrl 876 fatal error occurred! [ 1957.637688] nvmet: ctrl 906 fatal error occurred! [ 1957.648164] nvmet_rdma: freeing queue 6894 [ 1957.648716] nvmet_rdma: freeing queue 6907 [ 1957.651253] nvmet_rdma: freeing queue 6908 [ 1957.651568] nvmet_rdma: freeing queue 6909 [ 1957.651762] nvmet_rdma: freeing queue 6910 [ 1957.651812] nvmet_rdma: freeing queue 6911 [ 1957.652132] nvmet_rdma: freeing queue 6979 [ 1957.652438] nvmet_rdma: freeing queue 7025 [ 1957.652439] nvmet_rdma: freeing queue 7026 [ 1957.652441] nvmet_rdma: freeing queue 7027 [ 1957.653671] nvmet_rdma: freeing queue 7028 [ 1957.653673] nvmet_rdma: freeing queue 7029 [ 1957.653674] nvmet_rdma: freeing queue 7030 [ 1957.653676] nvmet_rdma: freeing queue 7031 [ 1957.653865] nvmet_rdma: freeing queue 7032 [ 1957.653868] nvmet_rdma: freeing queue 7033 [ 1957.654171] nvmet_rdma: freeing queue 7060 [ 1957.654221] nvmet_rdma: freeing queue 7061 [ 1957.654344] nvmet_rdma: freeing queue 7062 [ 1957.654587] nvmet_rdma: freeing queue 7063 [ 1957.654589] nvmet_rdma: freeing queue 7064 [ 1957.654648] nvmet_rdma: freeing queue 7153 [ 1957.654861] nvmet_rdma: freeing queue 7258 [ 1957.654921] nvmet_rdma: freeing queue 7267 [ 1957.655070] nvmet_rdma: freeing queue 7268 [ 1957.655353] nvmet_rdma: freeing queue 7316 [ 1957.655528] nvmet_rdma: freeing queue 7317 [ 1957.655817] nvmet_rdma: freeing queue 7318 [ 1957.655818] nvmet_rdma: freeing queue 7335 [ 1957.656340] nvmet_rdma: freeing queue 7336 [ 1957.656342] nvmet_rdma: freeing queue 7437 [ 1957.656543] nvmet_rdma: freeing queue 7438 [ 1957.656650] nvmet_rdma: freeing queue 7481 [ 1957.657652] nvmet_rdma: freeing queue 7482 [ 1957.657655] nvmet_rdma: freeing queue 7483 [ 1957.671594] nvmet_rdma: freeing queue 852 [ 1957.671777] nvmet_rdma: freeing queue 853 [ 1957.671854] nvmet_rdma: freeing queue 854 [ 1957.671946] nvmet_rdma: freeing queue 855 [ 1957.672099] nvmet_rdma: freeing queue 856 [ 1957.672186] nvmet_rdma: freeing queue 859 [ 1957.672331] nvmet_rdma: freeing queue 860 [ 1957.672432] nvmet_rdma: freeing queue 861 [ 1957.672573] nvmet_rdma: freeing queue 862 [ 1957.672618] nvmet_rdma: freeing queue 863 [ 1957.673015] nvmet_rdma: freeing queue 864 [ 1957.673017] nvmet_rdma: freeing queue 865 [ 1957.673018] nvmet_rdma: freeing queue 866 [ 1957.673119] nvmet_rdma: freeing queue 850 [ 1957.673200] nvmet_rdma: freeing queue 868 [ 1957.673384] nvmet_rdma: freeing queue 869 [ 1957.673537] nvmet_rdma: freeing queue 870 [ 1957.673695] nvmet_rdma: freeing queue 871 [ 1957.673761] nvmet_rdma: freeing queue 872 [ 1957.673932] nvmet_rdma: freeing queue 873 [ 1957.674009] nvmet_rdma: freeing queue 874 [ 1957.674091] nvmet_rdma: freeing queue 875 [ 1957.674252] nvmet_rdma: freeing queue 877 [ 1957.674317] nvmet_rdma: freeing queue 878 [ 1957.674421] nvmet_rdma: freeing queue 879 [ 1957.674557] nvmet_rdma: freeing queue 880 [ 1957.674629] nvmet_rdma: freeing queue 881 [ 1957.674784] nvmet_rdma: freeing queue 882 [ 1957.674858] nvmet_rdma: freeing queue 883 [ 1957.674971] nvmet_rdma: freeing queue 885 [ 1957.675611] nvmet_rdma: freeing queue 886 [ 1957.675783] nvmet_rdma: freeing queue 887 [ 1957.675878] nvmet_rdma: freeing queue 888 [ 1957.675958] nvmet_rdma: freeing queue 889 [ 1957.676106] nvmet_rdma: freeing queue 890 [ 1957.676180] nvmet_rdma: freeing queue 891 [ 1957.676256] nvmet_rdma: freeing queue 892 [ 1957.676422] nvmet_rdma: freeing queue 893 [ 1957.676507] nvmet_rdma: freeing queue 894 [ 1957.676657] nvmet_rdma: freeing queue 895 [ 1957.676734] nvmet_rdma: freeing queue 896 [ 1957.676820] nvmet_rdma: freeing queue 897 [ 1957.676988] nvmet_rdma: freeing queue 898 [ 1957.677065] nvmet_rdma: freeing queue 899 [ 1957.677222] nvmet_rdma: freeing queue 900 [ 1957.677291] nvmet_rdma: freeing queue 884 [ 1957.677390] nvmet_rdma: freeing queue 902 [ 1957.677535] nvmet_rdma: freeing queue 903 [ 1957.677614] nvmet_rdma: freeing queue 904 [ 1957.677879] nvmet_rdma: freeing queue 905 [ 1957.677881] nvmet_rdma: freeing queue 906 [ 1957.677937] nvmet_rdma: freeing queue 907 [ 1957.678086] nvmet_rdma: freeing queue 908 [ 1957.678243] nvmet_rdma: freeing queue 909 [ 1957.678506] nvmet_rdma: freeing queue 910 [ 1957.678559] nvmet_rdma: freeing queue 911 [ 1957.678705] nvmet_rdma: freeing queue 912 [ 1957.678834] nvmet_rdma: freeing queue 913 [ 1957.678891] nvmet_rdma: freeing queue 914 [ 1957.679847] nvmet_rdma: freeing queue 915 [ 1957.679848] nvmet_rdma: freeing queue 916 [ 1957.680025] nvmet_rdma: freeing queue 917 [ 1957.680358] nvmet_rdma: freeing queue 901 [ 1957.680489] nvmet_rdma: freeing queue 919 [ 1957.680970] nvmet_rdma: freeing queue 936 [ 1957.681103] nvmet_rdma: freeing queue 937 [ 1957.681335] nvmet_rdma: freeing queue 938 [ 1957.681336] nvmet_rdma: freeing queue 939 [ 1957.681609] nvmet_rdma: freeing queue 940 [ 1957.681610] nvmet_rdma: freeing queue 941 [ 1957.681842] nvmet_rdma: freeing queue 942 [ 1957.681844] nvmet_rdma: freeing queue 943 [ 1957.682038] nvmet_rdma: freeing queue 944 [ 1957.682039] nvmet_rdma: freeing queue 945 [ 1957.682214] nvmet_rdma: freeing queue 946 [ 1957.682533] nvmet_rdma: freeing queue 947 [ 1957.682535] nvmet_rdma: freeing queue 948 [ 1957.682720] nvmet_rdma: freeing queue 949 [ 1957.683124] nvmet_rdma: freeing queue 950 [ 1957.683314] nvmet_rdma: freeing queue 951 [ 1957.683350] nvmet_rdma: freeing queue 935 [ 1957.683500] nvmet_rdma: freeing queue 953 [ 1957.684087] nvmet_rdma: freeing queue 954 [ 1957.684089] nvmet_rdma: freeing queue 955 [ 1957.684312] nvmet_rdma: freeing queue 961 [ 1957.684863] nvmet_rdma: freeing queue 962 [ 1957.684865] nvmet_rdma: freeing queue 963 [ 1957.684923] nvmet_rdma: freeing queue 964 [ 1957.685107] nvmet_rdma: freeing queue 965 [ 1957.685434] nvmet_rdma: freeing queue 966 [ 1957.685571] nvmet_rdma: freeing queue 967 [ 1957.685663] nvmet_rdma: freeing queue 968 [ 1957.685859] nvmet_rdma: freeing queue 952 [ 1957.686003] nvmet_rdma: freeing queue 970 [ 1957.686197] nvmet_rdma: freeing queue 971 [ 1957.686255] nvmet_rdma: freeing queue 972 [ 1957.686416] nvmet_rdma: freeing queue 973 [ 1957.686511] nvmet_rdma: freeing queue 974 [ 1957.686634] nvmet_rdma: freeing queue 975 [ 1957.686844] nvmet_rdma: freeing queue 976 [ 1957.686846] nvmet_rdma: freeing queue 977 [ 1957.687099] nvmet_rdma: freeing queue 978 [ 1957.687101] nvmet_rdma: freeing queue 979 [ 1957.687252] nvmet_rdma: freeing queue 980 [ 1957.687334] nvmet_rdma: freeing queue 981 [ 1957.687492] nvmet_rdma: freeing queue 982 [ 1957.687697] nvmet_rdma: freeing queue 983 [ 1957.687699] nvmet_rdma: freeing queue 984 [ 1957.687859] nvmet_rdma: freeing queue 985 [ 1957.687956] nvmet_rdma: freeing queue 969 [ 1957.688088] nvmet_rdma: freeing queue 987 [ 1957.688325] nvmet_rdma: freeing queue 988 [ 1957.688327] nvmet_rdma: freeing queue 989 [ 1957.688448] nvmet_rdma: freeing queue 990 [ 1957.688547] nvmet_rdma: freeing queue 991 [ 1957.688674] nvmet_rdma: freeing queue 992 [ 1957.688829] nvmet_rdma: freeing queue 993 [ 1957.688949] nvmet_rdma: freeing queue 994 [ 1957.689147] nvmet_rdma: freeing queue 995 [ 1957.689149] nvmet_rdma: freeing queue 996 [ 1957.689275] nvmet_rdma: freeing queue 997 [ 1957.689830] nvmet_rdma: freeing queue 998 [ 1957.689965] nvmet_rdma: freeing queue 999 [ 1957.690185] nvmet_rdma: freeing queue 1000 [ 1957.690361] nvmet_rdma: freeing queue 1001 [ 1957.690589] nvmet_rdma: freeing queue 1002 [ 1957.690590] nvmet_rdma: freeing queue 986 [ 1957.690717] nvmet_rdma: freeing queue 1004 [ 1957.690868] nvmet_rdma: freeing queue 1005 [ 1957.690937] nvmet_rdma: freeing queue 1006 [ 1957.691124] nvmet_rdma: freeing queue 1007 [ 1957.691174] nvmet_rdma: freeing queue 1008 [ 1957.691358] nvmet_rdma: freeing queue 1009 [ 1957.691482] nvmet_rdma: freeing queue 1003 [ 1957.691631] nvmet_rdma: freeing queue 1021 [ 1957.691650] nvmet_rdma: freeing queue 1022 [ 1957.691804] nvmet_rdma: freeing queue 1023 [ 1957.691981] nvmet_rdma: freeing queue 1024 [ 1957.691982] nvmet_rdma: freeing queue 1025 [ 1957.692034] nvmet_rdma: freeing queue 1026 [ 1957.692223] nvmet_rdma: freeing queue 1027 [ 1957.692271] nvmet_rdma: freeing queue 1028 [ 1957.692542] nvmet_rdma: freeing queue 1029 [ 1957.692544] nvmet_rdma: freeing queue 1030 [ 1957.692666] nvmet_rdma: freeing queue 1031 [ 1957.692924] nvmet_rdma: freeing queue 1032 [ 1957.692926] nvmet_rdma: freeing queue 1033 [ 1957.693128] nvmet_rdma: freeing queue 1034 [ 1957.693129] nvmet_rdma: freeing queue 1035 [ 1957.693329] nvmet_rdma: freeing queue 1036 [ 1957.693390] nvmet_rdma: freeing queue 1020 [ 1957.693515] nvmet_rdma: freeing queue 1038 [ 1957.693686] nvmet_rdma: freeing queue 1039 [ 1957.693688] nvmet_rdma: freeing queue 1040 [ 1957.693852] nvmet_rdma: freeing queue 1041 [ 1957.694081] nvmet_rdma: freeing queue 1042 [ 1957.694083] nvmet_rdma: freeing queue 1043 [ 1957.694202] nvmet_rdma: freeing queue 1044 [ 1957.694379] nvmet_rdma: freeing queue 1045 [ 1957.694441] nvmet_rdma: freeing queue 1046 [ 1957.694802] nvmet_rdma: freeing queue 1047 [ 1957.694803] nvmet_rdma: freeing queue 1048 [ 1957.695109] nvmet_rdma: freeing queue 1049 [ 1957.695362] nvmet_rdma: freeing queue 1050 [ 1957.695429] nvmet_rdma: freeing queue 1051 [ 1957.695707] nvmet_rdma: freeing queue 1052 [ 1957.695708] nvmet_rdma: freeing queue 1053 [ 1957.695997] nvmet_rdma: freeing queue 1037 [ 1957.696316] nvmet_rdma: freeing queue 1055 [ 1957.696318] nvmet_rdma: freeing queue 1056 [ 1957.696540] nvmet_rdma: freeing queue 1057 [ 1957.696852] nvmet_rdma: freeing queue 1058 [ 1957.698128] nvmet_rdma: freeing queue 1059 [ 1957.701838] nvmet_rdma: freeing queue 1060 [ 1957.702322] nvmet_rdma: freeing queue 1061 [ 1957.702324] nvmet_rdma: freeing queue 1062 [ 1957.702897] nvmet_rdma: freeing queue 1063 [ 1957.702979] nvmet_rdma: freeing queue 1064 [ 1957.703039] nvmet_rdma: freeing queue 1065 [ 1957.703346] nvmet_rdma: freeing queue 1066 [ 1957.703420] nvmet_rdma: freeing queue 1067 [ 1957.703532] nvmet_rdma: freeing queue 1068 [ 1957.703684] nvmet_rdma: freeing queue 1069 [ 1957.703801] nvmet_rdma: freeing queue 1070 [ 1957.703888] nvmet_rdma: freeing queue 1054 [ 1957.704156] nvmet_rdma: freeing queue 1072 [ 1957.704158] nvmet_rdma: freeing queue 1073 [ 1957.706575] nvmet_rdma: freeing queue 1074 [ 1957.706784] nvmet_rdma: freeing queue 1075 [ 1957.706786] nvmet_rdma: freeing queue 1076 [ 1957.707041] nvmet_rdma: freeing queue 1077 [ 1957.707042] nvmet_rdma: freeing queue 1078 [ 1957.707236] nvmet_rdma: freeing queue 1081 [ 1957.707290] nvmet_rdma: freeing queue 1082 [ 1957.707676] nvmet_rdma: freeing queue 1083 [ 1957.707678] nvmet_rdma: freeing queue 1084 [ 1957.707679] nvmet_rdma: freeing queue 1085 [ 1957.707836] nvmet_rdma: freeing queue 1086 [ 1957.707899] nvmet_rdma: freeing queue 1087 [ 1957.708029] nvmet_rdma: freeing queue 1071 [ 1957.708193] nvmet_rdma: freeing queue 1089 [ 1957.708408] nvmet_rdma: freeing queue 7484 [ 1957.708437] nvmet_rdma: freeing queue 1090 [ 1957.708556] nvmet_rdma: freeing queue 1091 [ 1957.708718] nvmet_rdma: freeing queue 1092 [ 1957.708764] nvmet_rdma: freeing queue 1093 [ 1957.708887] nvmet_rdma: freeing queue 1094 [ 1957.708948] nvmet_rdma: freeing queue 1095 [ 1957.710213] nvmet_rdma: freeing queue 1096 [ 1957.710382] nvmet_rdma: freeing queue 1097 [ 1957.710578] nvmet_rdma: freeing queue 1098 [ 1957.710580] nvmet_rdma: freeing queue 1099 [ 1957.710908] nvmet_rdma: freeing queue 1100 [ 1957.711076] nvmet_rdma: freeing queue 1101 [ 1957.711642] nvmet_rdma: freeing queue 1102 [ 1957.711827] nvmet_rdma: freeing queue 1103 [ 1957.712023] nvmet_rdma: freeing queue 1104 [ 1957.712257] nvmet_rdma: freeing queue 1088 [ 1957.712508] nvmet_rdma: freeing queue 1106 [ 1957.712509] nvmet_rdma: freeing queue 1107 [ 1957.712634] nvmet_rdma: freeing queue 1108 [ 1957.712883] nvmet_rdma: freeing queue 1109 [ 1957.712885] nvmet_rdma: freeing queue 1110 [ 1957.712936] nvmet_rdma: freeing queue 1105 [ 1957.713172] nvmet_rdma: freeing queue 1123 [ 1957.713173] nvmet_rdma: freeing queue 1124 [ 1957.713366] nvmet_rdma: freeing queue 1125 [ 1957.713433] nvmet_rdma: freeing queue 1126 [ 1957.713694] nvmet_rdma: freeing queue 1127 [ 1957.713695] nvmet_rdma: freeing queue 1128 [ 1957.713882] nvmet_rdma: freeing queue 1129 [ 1957.713940] nvmet_rdma: freeing queue 1130 [ 1957.714067] nvmet_rdma: freeing queue 1131 [ 1957.714289] nvmet_rdma: freeing queue 1132 [ 1957.714290] nvmet_rdma: freeing queue 1133 [ 1957.714349] nvmet_rdma: freeing queue 1134 [ 1957.714614] nvmet_rdma: freeing queue 1135 [ 1957.714615] nvmet_rdma: freeing queue 1136 [ 1957.714813] nvmet_rdma: freeing queue 1137 [ 1957.714872] nvmet_rdma: freeing queue 1138 [ 1957.715010] nvmet_rdma: freeing queue 1122 [ 1957.715247] nvmet_rdma: freeing queue 1140 [ 1957.715440] nvmet_rdma: freeing queue 1141 [ 1957.715744] nvmet_rdma: freeing queue 1142 [ 1957.715746] nvmet_rdma: freeing queue 1143 [ 1957.716024] nvmet_rdma: freeing queue 1144 [ 1957.716026] nvmet_rdma: freeing queue 1145 [ 1957.716500] nvmet_rdma: freeing queue 1146 [ 1957.716501] nvmet_rdma: freeing queue 1147 [ 1957.716503] nvmet_rdma: freeing queue 1148 [ 1957.716714] nvmet_rdma: freeing queue 1149 [ 1957.716715] nvmet_rdma: freeing queue 1150 [ 1957.716847] nvmet_rdma: freeing queue 1151 [ 1957.717011] nvmet_rdma: freeing queue 1152 [ 1957.717013] nvmet_rdma: freeing queue 1153 [ 1957.740253] nvmet_rdma: freeing queue 1154 [ 1957.741160] nvmet_rdma: freeing queue 1155 [ 1958.111268] nvmet_rdma: freeing queue 7485 [ 1958.111271] nvmet_rdma: freeing queue 7486 [ 1958.117170] nvmet_rdma: freeing queue 7487 [ 1958.121240] nvmet_rdma: freeing queue 7488 [ 1958.121242] nvmet_rdma: freeing queue 7489 [ 1958.124710] nvmet_rdma: freeing queue 7598 [ 1958.128875] nvmet_rdma: freeing queue 7640 [ 1958.135279] nvmet_rdma: freeing queue 7641 [ 1958.135828] nvmet_rdma: freeing queue 7696 [ 1958.146442] nvmet_rdma: freeing queue 7756 [ 1958.151268] nvmet_rdma: freeing queue 7757 [ 1958.151270] nvmet_rdma: freeing queue 7758 [ 1958.151271] nvmet_rdma: freeing queue 7759 [ 1958.154276] nvmet_rdma: freeing queue 7760 [ 1958.154278] nvmet_rdma: freeing queue 7761 [ 1958.154280] nvmet_rdma: freeing queue 7789 [ 1958.159350] nvmet_rdma: freeing queue 7790 [ 1958.159352] nvmet_rdma: freeing queue 7791 [ 1958.159353] nvmet_rdma: freeing queue 7792 [ 1958.159355] nvmet_rdma: freeing queue 7793 [ 1958.159649] nvmet_rdma: freeing queue 7794 [ 1958.159698] nvmet_rdma: freeing queue 7795 [ 1958.159975] nvmet_rdma: freeing queue 7796 [ 1958.160857] nvmet_rdma: freeing queue 7797 [ 1958.160859] nvmet_rdma: freeing queue 7798 [ 1958.160920] nvmet_rdma: freeing queue 7799 [ 1958.161130] nvmet_rdma: freeing queue 7800 [ 1958.161398] nvmet_rdma: freeing queue 7801 [ 1958.161399] nvmet_rdma: freeing queue 7827 [ 1958.161401] nvmet_rdma: freeing queue 7828 [ 1958.161597] nvmet_rdma: freeing queue 7829 [ 1958.161599] nvmet_rdma: freeing queue 7844 [ 1958.161717] nvmet_rdma: freeing queue 7845 [ 1958.161960] nvmet_rdma: freeing queue 7846 [ 1958.161961] nvmet_rdma: freeing queue 8015 [ 1958.162007] nvmet_rdma: freeing queue 8016 [ 1958.162125] nvmet_rdma: freeing queue 8029 [ 1958.164071] nvmet_rdma: freeing queue 8030 [ 1958.164134] nvmet_rdma: freeing queue 8031 [ 1958.165226] nvmet_rdma: freeing queue 8064 [ 1958.165354] nvmet_rdma: freeing queue 8065 [ 1958.165438] nvmet_rdma: freeing queue 8066 [ 1958.166003] nvmet_rdma: freeing queue 8067 [ 1958.166083] nvmet_rdma: freeing queue 8146 [ 1958.166252] nvmet_rdma: freeing queue 8147 [ 1958.166397] nvmet_rdma: freeing queue 8148 [ 1958.166547] nvmet_rdma: freeing queue 8149 [ 1958.166613] nvmet_rdma: freeing queue 8150 [ 1958.166846] nvmet_rdma: freeing queue 8151 [ 1958.166990] nvmet_rdma: freeing queue 8152 [ 1958.167136] nvmet_rdma: freeing queue 8167 [ 1958.167208] nvmet_rdma: freeing queue 8168 [ 1958.167306] nvmet_rdma: freeing queue 8251 [ 1958.167391] nvmet_rdma: freeing queue 8252 [ 1958.167603] nvmet_rdma: freeing queue 8253 [ 1958.167673] nvmet_rdma: freeing queue 8283 [ 1958.167842] nvmet_rdma: freeing queue 8284 [ 1958.167912] nvmet_rdma: freeing queue 8285 [ 1958.168067] nvmet_rdma: freeing queue 8286 [ 1958.168138] nvmet_rdma: freeing queue 8287 [ 1958.169759] nvmet_rdma: freeing queue 8288 [ 1958.169761] nvmet_rdma: freeing queue 8322 [ 1958.169763] nvmet_rdma: freeing queue 8313 [ 1958.169768] nvmet_rdma: freeing queue 8335 [ 1958.169770] nvmet_rdma: freeing queue 8336 [ 1958.169828] nvmet_rdma: freeing queue 8337 [ 1958.169830] nvmet_rdma: freeing queue 8390 [ 1958.170407] nvmet_rdma: freeing queue 8402 [ 1958.170493] nvmet_rdma: freeing queue 8454 [ 1958.172079] nvmet_rdma: freeing queue 8455 [ 1958.173417] nvmet_rdma: freeing queue 8456 [ 1958.173419] nvmet_rdma: freeing queue 8457 [ 1958.173421] nvmet_rdma: freeing queue 8458 [ 1958.173521] nvmet_rdma: freeing queue 8474 [ 1958.173773] nvmet_rdma: freeing queue 8475 [ 1958.173776] nvmet_rdma: freeing queue 8510 [ 1958.173777] nvmet_rdma: freeing queue 8559 [ 1958.175492] nvmet_rdma: freeing queue 8610 [ 1958.175495] nvmet_rdma: freeing queue 8640 [ 1958.175634] nvmet_rdma: freeing queue 8641 [ 1958.175834] nvmet_rdma: freeing queue 8642 [ 1958.176067] nvmet_rdma: freeing queue 8643 [ 1958.176377] nvmet_rdma: freeing queue 8644 [ 1958.176378] nvmet_rdma: freeing queue 8645 [ 1958.178416] nvmet_rdma: freeing queue 8685 [ 1958.178985] nvmet_rdma: freeing queue 8697 [ 1958.179487] nvmet_rdma: freeing queue 8711 [ 1958.179838] nvmet_rdma: freeing queue 8712 [ 1958.180142] nvmet_rdma: freeing queue 8720 [ 1958.181758] nvmet_rdma: freeing queue 8727 [ 1958.182248] nvmet_rdma: freeing queue 8728 [ 1958.182307] nvmet_rdma: freeing queue 8729 [ 1958.182309] nvmet_rdma: freeing queue 8730 [ 1958.182981] nvmet_rdma: freeing queue 8758 [ 1958.183142] nvmet_rdma: freeing queue 8759 [ 1958.183236] nvmet_rdma: freeing queue 8760 [ 1958.183239] nvmet_rdma: freeing queue 8761 [ 1958.183521] nvmet_rdma: freeing queue 8762 [ 1958.183816] nvmet_rdma: freeing queue 8763 [ 1958.183819] nvmet_rdma: freeing queue 8764 [ 1958.184112] nvmet_rdma: freeing queue 8765 [ 1958.184362] nvmet_rdma: freeing queue 8827 [ 1958.184549] nvmet_rdma: freeing queue 8828 [ 1958.184551] nvmet_rdma: freeing queue 8829 [ 1958.186632] nvmet_rdma: freeing queue 8830 [ 1958.198219] nvmet_rdma: freeing queue 8831 [ 1958.198486] nvmet_rdma: freeing queue 8832 [ 1958.198824] nvmet_rdma: freeing queue 8909 [ 1958.199004] nvmet_rdma: freeing queue 8910 [ 1958.199646] nvmet_rdma: freeing queue 8911 [ 1958.199939] nvmet_rdma: freeing queue 8912 [ 1958.200128] nvmet_rdma: freeing queue 8945 [ 1958.200307] nvmet_rdma: freeing queue 8946 [ 1958.200904] nvmet_rdma: freeing queue 8947 [ 1958.200906] nvmet_rdma: freeing queue 8948 [ 1958.200975] nvmet_rdma: freeing queue 8949 [ 1958.201303] nvmet_rdma: freeing queue 8968 [ 1958.201525] nvmet_rdma: freeing queue 9064 [ 1958.201527] nvmet_rdma: freeing queue 9065 [ 1958.201816] nvmet_rdma: freeing queue 9066 [ 1958.201931] nvmet_rdma: freeing queue 9067 [ 1958.202166] nvmet_rdma: freeing queue 9068 [ 1958.202545] nvmet_rdma: freeing queue 9069 [ 1958.202617] nvmet_rdma: freeing queue 9070 [ 1958.202917] nvmet_rdma: freeing queue 9089 [ 1958.202919] nvmet_rdma: freeing queue 9116 [ 1958.203292] nvmet_rdma: freeing queue 9117 [ 1958.203679] nvmet_rdma: freeing queue 9118 [ 1958.204071] nvmet_rdma: freeing queue 9119 [ 1958.204441] nvmet_rdma: freeing queue 9153 [ 1958.204631] nvmet_rdma: freeing queue 9154 [ 1958.204818] nvmet_rdma: freeing queue 9155 [ 1958.205004] nvmet_rdma: freeing queue 9181 [ 1958.205424] nvmet_rdma: freeing queue 9182 [ 1958.205426] nvmet_rdma: freeing queue 9183 [ 1958.205720] nvmet_rdma: freeing queue 9184 [ 1958.205965] nvmet_rdma: freeing queue 9185 [ 1958.206251] nvmet_rdma: freeing queue 9186 [ 1958.206603] nvmet_rdma: freeing queue 9187 [ 1958.206758] nvmet_rdma: freeing queue 9188 [ 1958.206928] nvmet_rdma: freeing queue 9189 [ 1958.207160] nvmet_rdma: freeing queue 9190 [ 1958.207413] nvmet_rdma: freeing queue 9251 [ 1958.207668] nvmet_rdma: freeing queue 9252 [ 1958.207759] nvmet_rdma: freeing queue 9253 [ 1958.208298] nvmet_rdma: freeing queue 9254 [ 1958.208654] nvmet_rdma: freeing queue 9255 [ 1958.208901] nvmet_rdma: freeing queue 9256 [ 1958.209199] nvmet_rdma: freeing queue 9257 [ 1958.209434] nvmet_rdma: freeing queue 9392 [ 1958.209560] nvmet_rdma: freeing queue 9426 [ 1958.209795] nvmet_rdma: freeing queue 9427 [ 1958.210331] nvmet_rdma: freeing queue 9513 [ 1958.210392] nvmet_rdma: freeing queue 9557 [ 1958.210530] nvmet_rdma: freeing queue 9558 [ 1958.210749] nvmet_rdma: freeing queue 9559 [ 1958.210967] nvmet_rdma: freeing queue 9560 [ 1958.211024] nvmet_rdma: freeing queue 9561 [ 1958.211153] nvmet_rdma: freeing queue 9562 [ 1958.211772] nvmet_rdma: freeing queue 9563 [ 1958.212022] nvmet_rdma: freeing queue 9564 [ 1958.212234] nvmet_rdma: freeing queue 9692 [ 1958.212302] nvmet_rdma: freeing queue 9716 [ 1958.212488] nvmet_rdma: freeing queue 9734 [ 1958.213065] nvmet_rdma: freeing queue 9774 [ 1958.213360] nvmet_rdma: freeing queue 9837 [ 1958.213648] nvmet_rdma: freeing queue 9914 [ 1958.213800] nvmet_rdma: freeing queue 9915 [ 1958.214625] nvmet_rdma: freeing queue 9916 [ 1958.214916] nvmet_rdma: freeing queue 9917 [ 1958.215304] nvmet_rdma: freeing queue 9918 [ 1958.215450] nvmet_rdma: freeing queue 9919 [ 1958.215814] nvmet_rdma: freeing queue 9920 [ 1958.216251] nvmet_rdma: freeing queue 9933 [ 1958.216317] nvmet_rdma: freeing queue 9934 [ 1958.218108] nvmet_rdma: freeing queue 9935 [ 1958.218302] nvmet_rdma: freeing queue 9936 [ 1958.218577] nvmet_rdma: freeing queue 9937 [ 1958.218764] nvmet_rdma: freeing queue 10006 [ 1958.218827] nvmet_rdma: freeing queue 10053 [ 1958.219598] nvmet_rdma: freeing queue 10054 [ 1958.219896] nvmet_rdma: freeing queue 10055 [ 1958.220220] nvmet_rdma: freeing queue 10056 [ 1958.220387] nvmet_rdma: freeing queue 10068 [ 1958.220747] nvmet_rdma: freeing queue 10069 [ 1958.220749] nvmet_rdma: freeing queue 10070 [ 1958.221019] nvmet_rdma: freeing queue 10071 [ 1958.221389] nvmet_rdma: freeing queue 10072 [ 1958.221914] nvmet_rdma: freeing queue 10073 [ 1958.221974] nvmet_rdma: freeing queue 10123 [ 1958.222159] nvmet_rdma: freeing queue 10155 [ 1958.222219] nvmet_rdma: freeing queue 10156 [ 1958.222494] nvmet_rdma: freeing queue 10157 [ 1958.222614] nvmet_rdma: freeing queue 10171 [ 1958.222863] nvmet_rdma: freeing queue 10172 [ 1958.222865] nvmet_rdma: freeing queue 10173 [ 1958.223000] nvmet_rdma: freeing queue 10174 [ 1958.223189] nvmet_rdma: freeing queue 10207 [ 1958.223191] nvmet_rdma: freeing queue 10208 [ 1958.223325] nvmet_rdma: freeing queue 10209 [ 1958.223381] nvmet_rdma: freeing queue 10210 [ 1958.227851] nvmet_rdma: freeing queue 10274 [ 1958.291863] nvmet_rdma: freeing queue 10275 [ 1958.303958] nvmet_rdma: freeing queue 1139 [ 1958.303962] nvmet_rdma: freeing queue 1157 [ 1958.303964] nvmet_rdma: freeing queue 1158 [ 1958.303966] nvmet_rdma: freeing queue 1159 [ 1958.305264] nvmet_rdma: freeing queue 1160 [ 1958.308353] nvmet_rdma: freeing queue 10276 [ 1958.308356] nvmet_rdma: freeing queue 10277 [ 1958.308360] nvmet_rdma: freeing queue 10486 [ 1958.308363] nvmet_rdma: freeing queue 10513 [ 1958.308365] nvmet_rdma: freeing queue 10514 [ 1958.308367] nvmet_rdma: freeing queue 10515 [ 1958.309450] nvmet_rdma: freeing queue 10527 [ 1958.312593] nvmet_rdma: freeing queue 1161 [ 1958.313260] nvmet_rdma: freeing queue 1176 [ 1958.314352] nvmet_rdma: freeing queue 1177 [ 1958.326761] nvmet_rdma: freeing queue 10528 [ 1958.326764] nvmet_rdma: freeing queue 10529 [ 1958.326766] nvmet_rdma: freeing queue 10530 [ 1958.326768] nvmet_rdma: freeing queue 10531 [ 1958.326771] nvmet_rdma: freeing queue 10532 [ 1958.328988] nvmet_rdma: freeing queue 10649 [ 1958.329561] nvmet_rdma: freeing queue 10650 [ 1958.403455] nvmet_rdma: freeing queue 10651 [ 1958.528675] nvmet_rdma: freeing queue 10652 [ 1958.534608] nvmet_rdma: freeing queue 10662 [ 1958.534848] nvmet_rdma: freeing queue 10663 [ 1958.534851] nvmet_rdma: freeing queue 10664 [ 1958.535259] nvmet_rdma: freeing queue 10665 [ 1958.535445] nvmet_rdma: freeing queue 10666 [ 1958.535504] nvmet_rdma: freeing queue 10667 [ 1958.535859] nvmet_rdma: freeing queue 10668 [ 1958.536149] nvmet_rdma: freeing queue 10669 [ 1958.538899] nvmet_rdma: freeing queue 10670 [ 1958.539792] nvmet_rdma: freeing queue 1178 [ 1958.540062] nvmet_rdma: freeing queue 1179 [ 1958.540282] nvmet_rdma: freeing queue 1180 [ 1958.540484] nvmet_rdma: freeing queue 1181 [ 1958.540883] nvmet_rdma: freeing queue 1183 [ 1958.540884] nvmet_rdma: freeing queue 1184 [ 1958.540931] nvmet_rdma: freeing queue 1185 [ 1958.540933] nvmet_rdma: freeing queue 1186 [ 1958.540934] nvmet_rdma: freeing queue 1187 [ 1958.541074] nvmet_rdma: freeing queue 1188 [ 1958.541293] nvmet_rdma: freeing queue 1189 [ 1958.541295] nvmet_rdma: freeing queue 1173 [ 1958.541429] nvmet_rdma: freeing queue 1191 [ 1958.541594] nvmet_rdma: freeing queue 1192 [ 1958.541815] nvmet_rdma: freeing queue 1193 [ 1958.541816] nvmet_rdma: freeing queue 1200 [ 1958.542084] nvmet_rdma: freeing queue 1201 [ 1958.542086] nvmet_rdma: freeing queue 1202 [ 1958.542212] nvmet_rdma: freeing queue 1203 [ 1958.542267] nvmet_rdma: freeing queue 1204 [ 1958.542340] nvmet_rdma: freeing queue 1205 [ 1958.542593] nvmet_rdma: freeing queue 1206 [ 1958.542642] nvmet_rdma: freeing queue 1190 [ 1958.542836] nvmet_rdma: freeing queue 1208 [ 1958.542838] nvmet_rdma: freeing queue 1209 [ 1958.542914] nvmet_rdma: freeing queue 1210 [ 1958.543049] nvmet_rdma: freeing queue 1211 [ 1958.543308] nvmet_rdma: freeing queue 1212 [ 1958.548628] nvmet_rdma: freeing queue 1213 [ 1958.549394] nvmet_rdma: freeing queue 1214 [ 1958.550342] nvmet_rdma: freeing queue 1215 [ 1958.550614] nvmet_rdma: freeing queue 1216 [ 1958.551751] nvmet_rdma: freeing queue 1217 [ 1958.551936] nvmet_rdma: freeing queue 1218 [ 1958.551989] nvmet_rdma: freeing queue 1219 [ 1958.552171] nvmet_rdma: freeing queue 1220 [ 1958.552173] nvmet_rdma: freeing queue 1221 [ 1958.552223] nvmet_rdma: freeing queue 1222 [ 1958.552793] nvmet_rdma: freeing queue 1223 [ 1958.552795] nvmet_rdma: freeing queue 1207 [ 1958.552810] nvmet_rdma: freeing queue 1225 [ 1958.552811] nvmet_rdma: freeing queue 1226 [ 1958.552813] nvmet_rdma: freeing queue 1227 [ 1958.552960] nvmet_rdma: freeing queue 1228 [ 1958.553016] nvmet_rdma: freeing queue 1233 [ 1958.553566] nvmet_rdma: freeing queue 1234 [ 1958.553675] nvmet_rdma: freeing queue 1235 [ 1958.553795] nvmet_rdma: freeing queue 1236 [ 1958.554848] nvmet_rdma: freeing queue 1237 [ 1958.554850] nvmet_rdma: freeing queue 1238 [ 1958.554851] nvmet_rdma: freeing queue 1239 [ 1958.554852] nvmet_rdma: freeing queue 1240 [ 1958.555444] nvmet_rdma: freeing queue 1224 [ 1958.556019] nvmet_rdma: freeing queue 1242 [ 1958.556124] nvmet_rdma: freeing queue 1243 [ 1958.557510] nvmet_rdma: freeing queue 1244 [ 1958.557522] nvmet_rdma: freeing queue 1245 [ 1958.557523] nvmet_rdma: freeing queue 1246 [ 1958.557734] nvmet_rdma: freeing queue 1247 [ 1958.557736] nvmet_rdma: freeing queue 1248 [ 1958.557904] nvmet_rdma: freeing queue 1250 [ 1958.558024] nvmet_rdma: freeing queue 1251 [ 1958.558245] nvmet_rdma: freeing queue 1252 [ 1958.558247] nvmet_rdma: freeing queue 1253 [ 1958.559069] nvmet_rdma: freeing queue 1254 [ 1958.559071] nvmet_rdma: freeing queue 1255 [ 1958.559073] nvmet_rdma: freeing queue 1256 [ 1958.559074] nvmet_rdma: freeing queue 1257 [ 1958.559075] nvmet_rdma: freeing queue 1241 [ 1958.559078] nvmet_rdma: freeing queue 1261 [ 1958.559080] nvmet_rdma: freeing queue 1262 [ 1958.559081] nvmet_rdma: freeing queue 1263 [ 1958.559082] nvmet_rdma: freeing queue 1264 [ 1958.559084] nvmet_rdma: freeing queue 1265 [ 1958.559295] nvmet_rdma: freeing queue 1266 [ 1958.559296] nvmet_rdma: freeing queue 1267 [ 1958.559470] nvmet_rdma: freeing queue 1268 [ 1958.559529] nvmet_rdma: freeing queue 1269 [ 1958.560700] nvmet_rdma: freeing queue 1270 [ 1958.560701] nvmet_rdma: freeing queue 1271 [ 1958.560703] nvmet_rdma: freeing queue 1272 [ 1958.560704] nvmet_rdma: freeing queue 1273 [ 1958.560705] nvmet_rdma: freeing queue 1274 [ 1958.560706] nvmet_rdma: freeing queue 1258 [ 1958.560709] nvmet_rdma: freeing queue 1276 [ 1958.560857] nvmet_rdma: freeing queue 1277 [ 1958.561031] nvmet_rdma: freeing queue 1278 [ 1958.561078] nvmet_rdma: freeing queue 1275 [ 1958.561206] nvmet_rdma: freeing queue 1293 [ 1958.561798] nvmet_rdma: freeing queue 1294 [ 1958.561799] nvmet_rdma: freeing queue 1295 [ 1958.561951] nvmet_rdma: freeing queue 1296 [ 1958.562017] nvmet_rdma: freeing queue 1297 [ 1958.562108] nvmet_rdma: freeing queue 1298 [ 1958.562230] nvmet_rdma: freeing queue 1299 [ 1958.562475] nvmet_rdma: freeing queue 1300 [ 1958.562525] nvmet_rdma: freeing queue 1301 [ 1958.562720] nvmet_rdma: freeing queue 1302 [ 1958.562841] nvmet_rdma: freeing queue 1303 [ 1958.563196] nvmet_rdma: freeing queue 1304 [ 1958.563197] nvmet_rdma: freeing queue 1305 [ 1958.563472] nvmet_rdma: freeing queue 1306 [ 1958.563473] nvmet_rdma: freeing queue 1307 [ 1958.563475] nvmet_rdma: freeing queue 1308 [ 1958.563721] nvmet_rdma: freeing queue 1292 [ 1958.563724] nvmet_rdma: freeing queue 1310 [ 1958.563923] nvmet_rdma: freeing queue 1311 [ 1958.563925] nvmet_rdma: freeing queue 1312 [ 1958.564049] nvmet_rdma: freeing queue 1313 [ 1958.564362] nvmet_rdma: freeing queue 1314 [ 1958.564364] nvmet_rdma: freeing queue 1315 [ 1958.564365] nvmet_rdma: freeing queue 1316 [ 1958.564414] nvmet_rdma: freeing queue 1319 [ 1958.564546] nvmet_rdma: freeing queue 1320 [ 1958.564712] nvmet_rdma: freeing queue 1321 [ 1958.564761] nvmet_rdma: freeing queue 1322 [ 1958.564883] nvmet_rdma: freeing queue 1323 [ 1958.565145] nvmet_rdma: freeing queue 1324 [ 1958.565380] nvmet_rdma: freeing queue 1325 [ 1958.565382] nvmet_rdma: freeing queue 1309 [ 1958.565438] nvmet_rdma: freeing queue 1336 [ 1958.565660] nvmet_rdma: freeing queue 1337 [ 1958.565717] nvmet_rdma: freeing queue 1338 [ 1958.566062] nvmet_rdma: freeing queue 1339 [ 1958.566064] nvmet_rdma: freeing queue 1340 [ 1958.566251] nvmet_rdma: freeing queue 1341 [ 1958.566301] nvmet_rdma: freeing queue 1342 [ 1958.566536] nvmet_rdma: freeing queue 1326 [ 1958.566587] nvmet_rdma: freeing queue 1344 [ 1958.566711] nvmet_rdma: freeing queue 1345 [ 1958.566963] nvmet_rdma: freeing queue 1346 [ 1958.566965] nvmet_rdma: freeing queue 1347 [ 1958.567156] nvmet_rdma: freeing queue 1348 [ 1958.567393] nvmet_rdma: freeing queue 1349 [ 1958.567394] nvmet_rdma: freeing queue 1350 [ 1958.567558] nvmet_rdma: freeing queue 1351 [ 1958.567616] nvmet_rdma: freeing queue 1352 [ 1958.567812] nvmet_rdma: freeing queue 1353 [ 1958.567862] nvmet_rdma: freeing queue 1354 [ 1958.568391] nvmet_rdma: freeing queue 1355 [ 1958.568571] nvmet_rdma: freeing queue 1356 [ 1958.568618] nvmet_rdma: freeing queue 1357 [ 1958.568744] nvmet_rdma: freeing queue 1358 [ 1958.568906] nvmet_rdma: freeing queue 1359 [ 1958.569026] nvmet_rdma: freeing queue 1343 [ 1958.569075] nvmet_rdma: freeing queue 1361 [ 1958.569318] nvmet_rdma: freeing queue 1362 [ 1958.569320] nvmet_rdma: freeing queue 1363 [ 1958.569614] nvmet_rdma: freeing queue 1364 [ 1958.569879] nvmet_rdma: freeing queue 1365 [ 1958.570145] nvmet_rdma: freeing queue 1366 [ 1958.570399] nvmet_rdma: freeing queue 1367 [ 1958.570513] nvmet_rdma: freeing queue 1368 [ 1958.570677] nvmet_rdma: freeing queue 1369 [ 1958.570724] nvmet_rdma: freeing queue 1370 [ 1958.570861] nvmet_rdma: freeing queue 1371 [ 1958.570909] nvmet_rdma: freeing queue 1372 [ 1958.571095] nvmet_rdma: freeing queue 1373 [ 1958.573786] nvmet_rdma: freeing queue 1374 [ 1958.573787] nvmet_rdma: freeing queue 1375 [ 1958.573966] nvmet_rdma: freeing queue 1376 [ 1958.574143] nvmet_rdma: freeing queue 1360 [ 1958.574146] nvmet_rdma: freeing queue 1378 [ 1958.574305] nvmet_rdma: freeing queue 1379 [ 1958.574364] nvmet_rdma: freeing queue 1380 [ 1958.574491] nvmet_rdma: freeing queue 1381 [ 1958.574684] nvmet_rdma: freeing queue 1382 [ 1958.574686] nvmet_rdma: freeing queue 1383 [ 1958.574840] nvmet_rdma: freeing queue 1384 [ 1958.575108] nvmet_rdma: freeing queue 1385 [ 1958.575277] nvmet_rdma: freeing queue 1386 [ 1958.575329] nvmet_rdma: freeing queue 1387 [ 1958.575615] nvmet_rdma: freeing queue 1388 [ 1958.575616] nvmet_rdma: freeing queue 1389 [ 1958.575678] nvmet_rdma: freeing queue 1390 [ 1958.575856] nvmet_rdma: freeing queue 1391 [ 1958.575911] nvmet_rdma: freeing queue 1392 [ 1958.576115] nvmet_rdma: freeing queue 1393 [ 1958.576163] nvmet_rdma: freeing queue 1377 [ 1958.576450] nvmet_rdma: freeing queue 1395 [ 1958.576452] nvmet_rdma: freeing queue 1396 [ 1958.576505] nvmet_rdma: freeing queue 1397 [ 1958.576740] nvmet_rdma: freeing queue 1398 [ 1958.576741] nvmet_rdma: freeing queue 1399 [ 1958.576935] nvmet_rdma: freeing queue 1400 [ 1958.577052] nvmet_rdma: freeing queue 1401 [ 1958.577208] nvmet_rdma: freeing queue 1402 [ 1958.577257] nvmet_rdma: freeing queue 1403 [ 1958.577382] nvmet_rdma: freeing queue 1404 [ 1958.577812] nvmet_rdma: freeing queue 1405 [ 1958.577813] nvmet_rdma: freeing queue 1406 [ 1958.577814] nvmet_rdma: freeing queue 1407 [ 1958.578097] nvmet_rdma: freeing queue 1408 [ 1958.578099] nvmet_rdma: freeing queue 1409 [ 1958.578100] nvmet_rdma: freeing queue 1410 [ 1958.578320] nvmet_rdma: freeing queue 1394 [ 1958.578323] nvmet_rdma: freeing queue 1412 [ 1958.578507] nvmet_rdma: freeing queue 1413 [ 1958.578569] nvmet_rdma: freeing queue 1414 [ 1958.578688] nvmet_rdma: freeing queue 1415 [ 1958.578905] nvmet_rdma: freeing queue 1416 [ 1958.578907] nvmet_rdma: freeing queue 1417 [ 1958.579036] nvmet_rdma: freeing queue 1418 [ 1958.579277] nvmet_rdma: freeing queue 1419 [ 1958.579279] nvmet_rdma: freeing queue 1420 [ 1958.579511] nvmet_rdma: freeing queue 1421 [ 1958.579675] nvmet_rdma: freeing queue 1422 [ 1958.579676] nvmet_rdma: freeing queue 1423 [ 1958.579879] nvmet_rdma: freeing queue 1424 [ 1958.580141] nvmet_rdma: freeing queue 1425 [ 1958.580188] nvmet_rdma: freeing queue 1426 [ 1958.580337] nvmet_rdma: freeing queue 1427 [ 1958.580486] nvmet_rdma: freeing queue 1411 [ 1958.580667] nvmet_rdma: freeing queue 1429 [ 1958.580731] nvmet_rdma: freeing queue 10682 [ 1958.580911] nvmet_rdma: freeing queue 1430 [ 1958.580970] nvmet_rdma: freeing queue 1431 [ 1958.581106] nvmet_rdma: freeing queue 10683 [ 1958.581262] nvmet_rdma: freeing queue 1432 [ 1958.581308] nvmet_rdma: freeing queue 1433 [ 1958.581519] nvmet_rdma: freeing queue 1434 [ 1958.581570] nvmet_rdma: freeing queue 10684 [ 1958.581697] nvmet_rdma: freeing queue 10685 [ 1958.581859] nvmet_rdma: freeing queue 10692 [ 1958.581909] nvmet_rdma: freeing queue 10739 [ 1958.582053] nvmet_rdma: freeing queue 10750 [ 1958.582225] nvmet_rdma: freeing queue 10751 [ 1958.582289] nvmet_rdma: freeing queue 10836 [ 1958.582507] nvmet_rdma: freeing queue 10837 [ 1958.582563] nvmet_rdma: freeing queue 10838 [ 1958.582838] nvmet_rdma: freeing queue 10921 [ 1958.582888] nvmet_rdma: freeing queue 10922 [ 1958.583330] nvmet_rdma: freeing queue 10923 [ 1958.583334] nvmet_rdma: freeing queue 10967 [ 1958.583336] nvmet_rdma: freeing queue 10971 [ 1958.583670] nvmet_rdma: freeing queue 10972 [ 1958.583672] nvmet_rdma: freeing queue 10973 [ 1958.583954] nvmet_rdma: freeing queue 10974 [ 1958.584132] nvmet_rdma: freeing queue 11021 [ 1958.584560] nvmet_rdma: freeing queue 11022 [ 1958.584769] nvmet_rdma: freeing queue 1435 [ 1958.585055] nvmet_rdma: freeing queue 1436 [ 1958.585208] nvmet_rdma: freeing queue 11023 [ 1958.585255] nvmet_rdma: freeing queue 11024 [ 1958.585457] nvmet_rdma: freeing queue 11079 [ 1958.585990] nvmet_rdma: freeing queue 1437 [ 1958.586171] nvmet_rdma: freeing queue 1438 [ 1958.586401] nvmet_rdma: freeing queue 1439 [ 1958.586408] nvmet: ctrl 574 keep-alive timer (15 seconds) expired! [ 1958.586410] nvmet_rdma: freeing queue 11093 [ 1958.586523] nvmet_rdma: freeing queue 1440 [ 1958.586725] nvmet_rdma: freeing queue 1441 [ 1958.586727] nvmet_rdma: freeing queue 1442 [ 1958.586898] nvmet_rdma: freeing queue 1443 [ 1958.587183] nvmet_rdma: freeing queue 1444 [ 1958.587185] nvmet_rdma: freeing queue 1428 [ 1958.587356] nvmet_rdma: freeing queue 1446 [ 1958.587470] nvmet_rdma: freeing queue 1447 [ 1958.587557] nvmet_rdma: freeing queue 1448 [ 1958.587725] nvmet_rdma: freeing queue 11106 [ 1958.587860] nvmet_rdma: freeing queue 1449 [ 1958.626775] nvmet_rdma: freeing queue 1450 [ 1958.642159] nvmet_rdma: freeing queue 1451 [ 1958.645504] nvmet_rdma: freeing queue 1452 [ 1958.648757] nvmet_rdma: freeing queue 1453 [ 1958.657489] nvmet_rdma: freeing queue 1454 [ 1958.658064] nvmet_rdma: freeing queue 1455 [ 1958.658304] nvmet_rdma: freeing queue 1456 [ 1958.662392] nvmet_rdma: freeing queue 1457 [ 1958.662541] nvmet_rdma: freeing queue 1458 [ 1958.663519] nvmet_rdma: freeing queue 1459 [ 1958.665018] nvmet_rdma: freeing queue 11107 [ 1958.671119] nvmet_rdma: freeing queue 11108 [ 1958.687013] nvmet_rdma: freeing queue 1460 [ 1958.748740] nvmet_rdma: freeing queue 11109 [ 1958.748742] nvmet_rdma: freeing queue 11110 [ 1958.748801] nvmet_rdma: freeing queue 11144 [ 1958.748803] nvmet_rdma: freeing queue 11208 [ 1958.748804] nvmet_rdma: freeing queue 11209 [ 1958.748806] nvmet_rdma: freeing queue 11210 [ 1958.748808] nvmet_rdma: freeing queue 11211 [ 1958.748809] nvmet_rdma: freeing queue 11212 [ 1958.748810] nvmet_rdma: freeing queue 11275 [ 1958.748812] nvmet_rdma: freeing queue 11276 [ 1958.748814] nvmet_rdma: freeing queue 11277 [ 1958.748816] nvmet_rdma: freeing queue 11278 [ 1958.748817] nvmet_rdma: freeing queue 11279 [ 1958.748819] nvmet_rdma: freeing queue 11280 [ 1958.748820] nvmet_rdma: freeing queue 11439 [ 1958.748829] nvmet_rdma: freeing queue 11462 [ 1958.748832] nvmet_rdma: freeing queue 11463 [ 1958.748833] nvmet_rdma: freeing queue 11464 [ 1958.748834] nvmet_rdma: freeing queue 11465 [ 1958.748836] nvmet_rdma: freeing queue 11466 [ 1958.748837] nvmet_rdma: freeing queue 11467 [ 1958.748839] nvmet_rdma: freeing queue 11468 [ 1958.748840] nvmet_rdma: freeing queue 11469 [ 1958.748842] nvmet_rdma: freeing queue 11470 [ 1958.748843] nvmet_rdma: freeing queue 11471 [ 1958.748845] nvmet_rdma: freeing queue 11485 [ 1958.748846] nvmet_rdma: freeing queue 11503 [ 1958.748848] nvmet_rdma: freeing queue 11627 [ 1958.748850] nvmet_rdma: freeing queue 11649 [ 1958.748852] nvmet_rdma: freeing queue 11658 [ 1958.748854] nvmet_rdma: freeing queue 11732 [ 1958.748856] nvmet_rdma: freeing queue 11733 [ 1958.748857] nvmet_rdma: freeing queue 11734 [ 1958.748859] nvmet_rdma: freeing queue 11735 [ 1958.748860] nvmet_rdma: freeing queue 11737 [ 1958.748862] nvmet_rdma: freeing queue 11738 [ 1958.748866] nvmet: ctrl 614 keep-alive timer (15 seconds) expired! [ 1958.748868] nvmet_rdma: freeing queue 11793 [ 1958.748870] nvmet_rdma: freeing queue 11838 [ 1958.748872] nvmet_rdma: freeing queue 11839 [ 1958.748873] nvmet_rdma: freeing queue 11840 [ 1958.748875] nvmet_rdma: freeing queue 11841 [ 1958.748877] nvmet_rdma: freeing queue 12022 [ 1958.748879] nvmet_rdma: freeing queue 12023 [ 1958.748880] nvmet_rdma: freeing queue 12024 [ 1958.748882] nvmet_rdma: freeing queue 12025 [ 1958.748884] nvmet_rdma: freeing queue 12026 [ 1958.748948] nvmet_rdma: freeing queue 12033 [ 1958.749109] nvmet_rdma: freeing queue 12145 [ 1958.760922] nvmet_rdma: freeing queue 12146 [ 1958.772839] nvmet_rdma: freeing queue 12210 [ 1958.775901] nvmet_rdma: freeing queue 12256 [ 1958.775904] nvmet_rdma: freeing queue 12265 [ 1958.775906] nvmet_rdma: freeing queue 12266 [ 1958.776573] nvmet_rdma: freeing queue 12267 [ 1958.777080] nvmet_rdma: freeing queue 12303 [ 1958.778298] nvmet_rdma: freeing queue 12333 [ 1958.779033] nvmet_rdma: freeing queue 12334 [ 1958.780596] nvmet_rdma: freeing queue 12358 [ 1958.780598] nvmet_rdma: freeing queue 12342 [ 1958.781824] nvmet_rdma: freeing queue 12385 [ 1958.781826] nvmet_rdma: freeing queue 12398 [ 1958.782063] nvmet_rdma: freeing queue 12399 [ 1958.783229] nvmet_rdma: freeing queue 12400 [ 1958.783799] nvmet_rdma: freeing queue 12401 [ 1958.784815] nvmet_rdma: freeing queue 12416 [ 1958.785467] nvmet_rdma: freeing queue 12417 [ 1958.786717] nvmet_rdma: freeing queue 12418 [ 1958.786718] nvmet_rdma: freeing queue 12419 [ 1958.787861] nvmet_rdma: freeing queue 12466 [ 1958.788189] nvmet_rdma: freeing queue 12467 [ 1958.788474] nvmet_rdma: freeing queue 12468 [ 1958.788477] nvmet_rdma: freeing queue 12469 [ 1958.788478] nvmet_rdma: freeing queue 12583 [ 1958.790242] nvmet_rdma: freeing queue 12584 [ 1958.790887] nvmet_rdma: freeing queue 12585 [ 1958.793186] nvmet_rdma: freeing queue 12586 [ 1958.793756] nvmet_rdma: freeing queue 12587 [ 1958.794326] nvmet_rdma: freeing queue 12588 [ 1958.794893] nvmet_rdma: freeing queue 12603 [ 1958.795741] nvmet_rdma: freeing queue 1461 [ 1958.797850] nvmet_rdma: freeing queue 12604 [ 1958.803302] nvmet_rdma: freeing queue 12605 [ 1958.806943] nvmet_rdma: freeing queue 12606 [ 1958.807447] nvmet_rdma: freeing queue 12607 [ 1958.808248] nvmet_rdma: freeing queue 12608 [ 1958.809985] nvmet_rdma: freeing queue 12669 [ 1958.810660] nvmet_rdma: freeing queue 12670 [ 1958.810661] nvmet_rdma: freeing queue 12671 [ 1958.811571] nvmet_rdma: freeing queue 1445 [ 1958.812769] nvmet_rdma: freeing queue 12672 [ 1958.813339] nvmet_rdma: freeing queue 12673 [ 1958.814071] nvmet_rdma: freeing queue 12674 [ 1958.815734] nvmet_rdma: freeing queue 12675 [ 1958.816876] nvmet_rdma: freeing queue 12692 [ 1958.817448] nvmet_rdma: freeing queue 12774 [ 1958.818589] nvmet_rdma: freeing queue 12834 [ 1958.819157] nvmet_rdma: freeing queue 12846 [ 1958.819728] nvmet_rdma: freeing queue 12895 [ 1958.835880] nvmet_rdma: freeing queue 12936 [ 1958.836084] nvmet_rdma: freeing queue 13077 [ 1958.836626] nvmet_rdma: freeing queue 13078 [ 1958.836629] nvmet_rdma: freeing queue 13079 [ 1958.836865] nvmet_rdma: freeing queue 13080 [ 1958.836951] nvmet_rdma: freeing queue 13081 [ 1958.837058] nvmet_rdma: freeing queue 13082 [ 1958.837215] nvmet_rdma: freeing queue 13083 [ 1958.837217] nvmet_rdma: freeing queue 13095 [ 1958.837301] nvmet_rdma: freeing queue 1463 [ 1958.837358] nvmet_rdma: freeing queue 13096 [ 1958.837471] nvmet_rdma: freeing queue 1464 [ 1958.837540] nvmet_rdma: freeing queue 13113 [ 1958.837604] nvmet_rdma: freeing queue 13114 [ 1958.837799] nvmet_rdma: freeing queue 13115 [ 1958.838019] nvmet_rdma: freeing queue 1465 [ 1958.838022] nvmet_rdma: freeing queue 1466 [ 1958.838226] nvmet_rdma: freeing queue 1467 [ 1958.838803] nvmet_rdma: freeing queue 1468 [ 1958.838884] nvmet_rdma: freeing queue 13116 [ 1958.839015] nvmet_rdma: freeing queue 1469 [ 1958.839049] nvmet_rdma: freeing queue 13148 [ 1958.839218] nvmet_rdma: freeing queue 13149 [ 1958.839381] nvmet_rdma: freeing queue 13160 [ 1958.839452] nvmet_rdma: freeing queue 13161 [ 1958.839523] nvmet_rdma: freeing queue 13162 [ 1958.839872] nvmet_rdma: freeing queue 13163 [ 1958.839874] nvmet_rdma: freeing queue 13164 [ 1958.839875] nvmet_rdma: freeing queue 13181 [ 1958.840062] nvmet_rdma: freeing queue 13182 [ 1958.840383] nvmet_rdma: freeing queue 13183 [ 1958.840384] nvmet_rdma: freeing queue 13184 [ 1958.840386] nvmet_rdma: freeing queue 13195 [ 1958.840388] nvmet_rdma: freeing queue 13196 [ 1958.840575] nvmet_rdma: freeing queue 13197 [ 1958.840577] nvmet_rdma: freeing queue 13214 [ 1958.840770] nvmet_rdma: freeing queue 13215 [ 1958.840772] nvmet_rdma: freeing queue 13216 [ 1958.840823] nvmet_rdma: freeing queue 13217 [ 1958.840978] nvmet_rdma: freeing queue 13333 [ 1958.841204] nvmet_rdma: freeing queue 13334 [ 1958.841206] nvmet_rdma: freeing queue 13335 [ 1958.841836] nvmet_rdma: freeing queue 13336 [ 1958.854992] nvmet_rdma: freeing queue 13416 [ 1958.855374] nvmet_rdma: freeing queue 13417 [ 1958.855646] nvmet_rdma: freeing queue 13418 [ 1958.855709] nvmet_rdma: freeing queue 13419 [ 1958.855899] nvmet_rdma: freeing queue 13432 [ 1958.855969] nvmet: ctrl 715 keep-alive timer (15 seconds) expired! [ 1958.855971] nvmet_rdma: freeing queue 13556 [ 1958.856297] nvmet_rdma: freeing queue 13557 [ 1958.856298] nvmet_rdma: freeing queue 13558 [ 1958.856300] nvmet_rdma: freeing queue 13587 [ 1958.857150] nvmet_rdma: freeing queue 13588 [ 1958.857152] nvmet: ctrl 723 keep-alive timer (15 seconds) expired! [ 1958.857153] nvmet_rdma: freeing queue 13624 [ 1958.857154] nvmet_rdma: freeing queue 13625 [ 1958.857721] nvmet_rdma: freeing queue 13617 [ 1958.859321] nvmet_rdma: freeing queue 13703 [ 1958.859322] nvmet_rdma: freeing queue 13704 [ 1958.859324] nvmet_rdma: freeing queue 13705 [ 1958.859325] nvmet_rdma: freeing queue 13706 [ 1958.859327] nvmet_rdma: freeing queue 13707 [ 1958.859328] nvmet_rdma: freeing queue 13708 [ 1958.859329] nvmet_rdma: freeing queue 13709 [ 1958.859331] nvmet_rdma: freeing queue 13710 [ 1958.859332] nvmet_rdma: freeing queue 13711 [ 1958.859334] nvmet_rdma: freeing queue 13721 [ 1958.859555] nvmet_rdma: freeing queue 13722 [ 1958.859556] nvmet_rdma: freeing queue 13723 [ 1958.859807] nvmet_rdma: freeing queue 13724 [ 1958.859809] nvmet_rdma: freeing queue 13725 [ 1958.860093] nvmet_rdma: freeing queue 13726 [ 1958.860242] nvmet_rdma: freeing queue 13727 [ 1958.860418] nvmet_rdma: freeing queue 13728 [ 1958.860487] nvmet_rdma: freeing queue 13729 [ 1958.860618] nvmet_rdma: freeing queue 13774 [ 1958.860761] nvmet_rdma: freeing queue 13775 [ 1958.860807] nvmet_rdma: freeing queue 13776 [ 1958.860958] nvmet_rdma: freeing queue 13777 [ 1958.861190] nvmet_rdma: freeing queue 13778 [ 1958.861192] nvmet_rdma: freeing queue 13779 [ 1958.861441] nvmet_rdma: freeing queue 13847 [ 1958.861776] nvmet_rdma: freeing queue 13848 [ 1958.861777] nvmet_rdma: freeing queue 13897 [ 1958.861779] nvmet_rdma: freeing queue 13898 [ 1958.861780] nvmet_rdma: freeing queue 13941 [ 1958.862331] nvmet_rdma: freeing queue 13967 [ 1958.862333] nvmet_rdma: freeing queue 14011 [ 1958.862334] nvmet_rdma: freeing queue 14012 [ 1958.862335] nvmet_rdma: freeing queue 14035 [ 1958.862337] nvmet_rdma: freeing queue 14041 [ 1958.862570] nvmet_rdma: freeing queue 14051 [ 1958.862572] nvmet_rdma: freeing queue 14085 [ 1958.862904] nvmet_rdma: freeing queue 14117 [ 1958.862906] nvmet_rdma: freeing queue 14118 [ 1958.862908] nvmet_rdma: freeing queue 14130 [ 1958.863647] nvmet_rdma: freeing queue 14134 [ 1958.863648] nvmet_rdma: freeing queue 14286 [ 1958.864163] nvmet_rdma: freeing queue 14287 [ 1958.864341] nvmet_rdma: freeing queue 14288 [ 1958.864538] nvmet_rdma: freeing queue 14472 [ 1958.864701] nvmet_rdma: freeing queue 14473 [ 1958.865457] nvmet_rdma: freeing queue 14474 [ 1958.866045] nvmet_rdma: freeing queue 14475 [ 1958.866046] nvmet_rdma: freeing queue 14509 [ 1958.866455] nvmet: ctrl 781 keep-alive timer (15 seconds) expired! [ 1958.866457] nvmet: ctrl 786 keep-alive timer (15 seconds) expired! [ 1958.866458] nvmet: ctrl 785 keep-alive timer (15 seconds) expired! [ 1958.866459] nvmet_rdma: freeing queue 14675 [ 1958.866909] nvmet_rdma: freeing queue 14676 [ 1958.866975] nvmet_rdma: freeing queue 14677 [ 1958.867165] nvmet_rdma: freeing queue 14678 [ 1958.867308] nvmet_rdma: freeing queue 14679 [ 1958.867590] nvmet_rdma: freeing queue 14680 [ 1958.867592] nvmet_rdma: freeing queue 14761 [ 1958.867594] nvmet_rdma: freeing queue 14762 [ 1958.867851] nvmet_rdma: freeing queue 14763 [ 1958.867853] nvmet_rdma: freeing queue 14764 [ 1958.867855] nvmet_rdma: freeing queue 14837 [ 1958.868053] nvmet_rdma: freeing queue 14845 [ 1958.907053] nvmet_rdma: freeing queue 14846 [ 1958.907508] nvmet_rdma: freeing queue 14847 [ 1958.933626] nvmet_rdma: freeing queue 14848 [ 1958.934421] nvmet_rdma: freeing queue 14849 [ 1958.939417] nvmet_rdma: freeing queue 14850 [ 1958.939791] nvmet_rdma: freeing queue 14933 [ 1958.948985] nvmet_rdma: freeing queue 14934 [ 1958.954308] nvmet_rdma: freeing queue 14935 [ 1958.969573] nvmet_rdma: freeing queue 14936 [ 1958.989257] nvmet_rdma: freeing queue 14971 [ 1958.989393] nvmet: ctrl 804 keep-alive timer (15 seconds) expired! [ 1958.989406] nvmet: ctrl 812 keep-alive timer (15 seconds) expired! [ 1958.989408] nvmet_rdma: freeing queue 15184 [ 1958.996107] nvmet_rdma: freeing queue 15185 [ 1959.002320] nvmet_rdma: freeing queue 15186 [ 1959.060126] nvmet_rdma: freeing queue 1470 [ 1959.060128] nvmet_rdma: freeing queue 1471 [ 1959.060129] nvmet_rdma: freeing queue 1472 [ 1959.060131] nvmet_rdma: freeing queue 1473 [ 1959.060133] nvmet_rdma: freeing queue 1474 [ 1959.060134] nvmet_rdma: freeing queue 1475 [ 1959.060136] nvmet_rdma: freeing queue 1476 [ 1959.060137] nvmet_rdma: freeing queue 1477 [ 1959.060139] nvmet_rdma: freeing queue 1478 [ 1959.060140] nvmet_rdma: freeing queue 1462 [ 1959.060144] nvmet_rdma: freeing queue 1480 [ 1959.060145] nvmet_rdma: freeing queue 1481 [ 1959.060147] nvmet_rdma: freeing queue 1482 [ 1959.060148] nvmet_rdma: freeing queue 1483 [ 1959.060149] nvmet_rdma: freeing queue 1484 [ 1959.060150] nvmet_rdma: freeing queue 1485 [ 1959.060152] nvmet_rdma: freeing queue 1489 [ 1959.060154] nvmet_rdma: freeing queue 1490 [ 1959.060155] nvmet_rdma: freeing queue 1491 [ 1959.060157] nvmet_rdma: freeing queue 1492 [ 1959.060158] nvmet_rdma: freeing queue 1493 [ 1959.060160] nvmet_rdma: freeing queue 1494 [ 1959.061686] nvmet_rdma: freeing queue 1495 [ 1959.061786] nvmet_rdma: freeing queue 1479 [ 1959.062338] nvmet_rdma: freeing queue 1497 [ 1959.062378] nvmet_rdma: freeing queue 1498 [ 1959.062966] nvmet_rdma: freeing queue 1499 [ 1959.064125] nvmet_rdma: freeing queue 1500 [ 1959.065797] nvmet_rdma: freeing queue 1501 [ 1959.108554] nvmet_rdma: freeing queue 1502 [ 1959.108557] nvmet_rdma: freeing queue 1503 [ 1959.108558] nvmet_rdma: freeing queue 1504 [ 1959.108559] nvmet_rdma: freeing queue 1505 [ 1959.108561] nvmet_rdma: freeing queue 1506 [ 1959.108562] nvmet_rdma: freeing queue 1507 [ 1959.108563] nvmet_rdma: freeing queue 1508 [ 1959.108564] nvmet_rdma: freeing queue 1509 [ 1959.108566] nvmet_rdma: freeing queue 1510 [ 1959.108567] nvmet_rdma: freeing queue 1511 [ 1959.108568] nvmet_rdma: freeing queue 1512 [ 1959.108569] nvmet_rdma: freeing queue 1496 [ 1959.108573] nvmet_rdma: freeing queue 1514 [ 1959.108574] nvmet_rdma: freeing queue 1515 [ 1959.108575] nvmet_rdma: freeing queue 1516 [ 1959.108577] nvmet_rdma: freeing queue 1517 [ 1959.108578] nvmet_rdma: freeing queue 1523 [ 1959.108579] nvmet_rdma: freeing queue 1524 [ 1959.108580] nvmet_rdma: freeing queue 1525 [ 1959.108582] nvmet_rdma: freeing queue 1526 [ 1959.108583] nvmet_rdma: freeing queue 1527 [ 1959.108585] nvmet_rdma: freeing queue 1528 [ 1959.108586] nvmet_rdma: freeing queue 1529 [ 1959.108587] nvmet_rdma: freeing queue 1513 [ 1959.108590] nvmet_rdma: freeing queue 1531 [ 1959.108591] nvmet_rdma: freeing queue 1532 [ 1959.108592] nvmet_rdma: freeing queue 1533 [ 1959.108594] nvmet_rdma: freeing queue 1534 [ 1959.108595] nvmet_rdma: freeing queue 1535 [ 1959.108596] nvmet_rdma: freeing queue 1536 [ 1959.108597] nvmet_rdma: freeing queue 1537 [ 1959.108599] nvmet_rdma: freeing queue 1538 [ 1959.108600] nvmet_rdma: freeing queue 1539 [ 1959.108601] nvmet_rdma: freeing queue 1540 [ 1959.108602] nvmet_rdma: freeing queue 1541 [ 1959.108604] nvmet_rdma: freeing queue 1542 [ 1959.108605] nvmet_rdma: freeing queue 1543 [ 1959.108606] nvmet_rdma: freeing queue 1544 [ 1959.108870] nvmet_rdma: freeing queue 1545 [ 1959.108887] nvmet_rdma: freeing queue 1546 [ 1959.109120] nvmet_rdma: freeing queue 1530 [ 1959.109694] nvmet_rdma: freeing queue 1548 [ 1959.109967] nvmet_rdma: freeing queue 1549 [ 1959.110111] nvmet_rdma: freeing queue 1550 [ 1959.110173] nvmet_rdma: freeing queue 1551 [ 1959.110411] nvmet_rdma: freeing queue 1552 [ 1959.110413] nvmet_rdma: freeing queue 1553 [ 1959.110577] nvmet_rdma: freeing queue 1554 [ 1959.110579] nvmet_rdma: freeing queue 1555 [ 1959.110801] nvmet_rdma: freeing queue 1556 [ 1959.111009] nvmet_rdma: freeing queue 1557 [ 1959.111164] nvmet_rdma: freeing queue 1558 [ 1959.111332] nvmet_rdma: freeing queue 1559 [ 1959.111395] nvmet_rdma: freeing queue 1560 [ 1959.111656] nvmet_rdma: freeing queue 1561 [ 1959.111658] nvmet_rdma: freeing queue 1562 [ 1959.112137] nvmet_rdma: freeing queue 1563 [ 1959.124134] nvmet_rdma: freeing queue 1547 [ 1959.130901] nvmet_rdma: freeing queue 1565 [ 1959.132108] nvmet_rdma: freeing queue 1566 [ 1959.132109] nvmet_rdma: freeing queue 1567 [ 1959.132161] nvmet_rdma: freeing queue 1568 [ 1959.132985] nvmet_rdma: freeing queue 1569 [ 1959.133600] nvmet_rdma: freeing queue 1570 [ 1959.134384] nvmet_rdma: freeing queue 1571 [ 1959.134386] nvmet_rdma: freeing queue 1572 [ 1959.134531] nvmet_rdma: freeing queue 1573 [ 1959.134774] nvmet_rdma: freeing queue 1574 [ 1959.134775] nvmet_rdma: freeing queue 1575 [ 1959.134777] nvmet_rdma: freeing queue 1576 [ 1959.135555] nvmet_rdma: freeing queue 1577 [ 1959.135557] nvmet_rdma: freeing queue 1578 [ 1959.135718] nvmet_rdma: freeing queue 1579 [ 1959.135767] nvmet_rdma: freeing queue 1580 [ 1959.136977] nvmet_rdma: freeing queue 1564 [ 1959.137131] nvmet_rdma: freeing queue 1582 [ 1959.137768] nvmet_rdma: freeing queue 1583 [ 1959.137770] nvmet_rdma: freeing queue 1584 [ 1959.137963] nvmet_rdma: freeing queue 1585 [ 1959.138095] nvmet_rdma: freeing queue 15187 [ 1959.139190] nvmet_rdma: freeing queue 1586 [ 1959.139192] nvmet_rdma: freeing queue 1587 [ 1959.139999] nvmet_rdma: freeing queue 1588 [ 1959.140136] nvmet_rdma: freeing queue 15188 [ 1959.141091] nvmet_rdma: freeing queue 1589 [ 1959.141959] nvmet_rdma: freeing queue 15189 [ 1959.141962] nvmet_rdma: freeing queue 15190 [ 1959.144203] nvmet_rdma: freeing queue 15376 [ 1959.145857] nvmet_rdma: freeing queue 1590 [ 1959.145859] nvmet_rdma: freeing queue 1591 [ 1959.145860] nvmet_rdma: freeing queue 1592 [ 1959.145862] nvmet_rdma: freeing queue 1593 [ 1959.145863] nvmet_rdma: freeing queue 1594 [ 1959.146423] nvmet_rdma: freeing queue 1595 [ 1959.148700] nvmet_rdma: freeing queue 1596 [ 1959.152375] nvmet_rdma: freeing queue 1597 [ 1959.167160] nvmet_rdma: freeing queue 15377 [ 1959.167163] nvmet_rdma: freeing queue 15543 [ 1959.167165] nvmet_rdma: freeing queue 15544 [ 1959.167886] nvmet_rdma: freeing queue 15545 [ 1959.167888] nvmet_rdma: freeing queue 15546 [ 1959.169822] nvmet_rdma: freeing queue 15547 [ 1959.169824] nvmet: ctrl 839 keep-alive timer (15 seconds) expired! [ 1959.169826] nvmet_rdma: freeing queue 15732 [ 1959.169827] nvmet_rdma: freeing queue 15733 [ 1959.169829] nvmet_rdma: freeing queue 15734 [ 1959.169830] nvmet_rdma: freeing queue 15852 [ 1959.169832] nvmet_rdma: freeing queue 15885 [ 1959.170158] nvmet_rdma: freeing queue 1581 [ 1959.170202] nvmet_rdma: freeing queue 15886 [ 1959.170205] nvmet_rdma: freeing queue 15990 [ 1959.170206] nvmet_rdma: freeing queue 15991 [ 1959.170457] nvmet: ctrl 867 keep-alive timer (15 seconds) expired! [ 1959.170458] nvmet_rdma: freeing queue 16071 [ 1959.170804] nvmet_rdma: freeing queue 16072 [ 1959.170806] nvmet_rdma: freeing queue 16073 [ 1959.170807] nvmet_rdma: freeing queue 16074 [ 1959.171017] nvmet_rdma: freeing queue 16103 [ 1959.171243] nvmet_rdma: freeing queue 16104 [ 1959.171245] nvmet_rdma: freeing queue 16105 [ 1959.171248] nvmet_rdma: freeing queue 1599 [ 1959.171498] nvmet_rdma: freeing queue 16119 [ 1959.171500] nvmet_rdma: freeing queue 16120 [ 1959.171504] nvmet_rdma: freeing queue 1600 [ 1959.171688] nvmet_rdma: freeing queue 16121 [ 1959.171729] nvmet_rdma: freeing queue 1601 [ 1959.171797] nvmet_rdma: freeing queue 1602 [ 1959.172016] nvmet_rdma: freeing queue 16122 [ 1959.172087] nvmet_rdma: freeing queue 1603 [ 1959.172089] nvmet_rdma: freeing queue 1604 [ 1959.172240] nvmet_rdma: freeing queue 1605 [ 1959.172290] nvmet_rdma: freeing queue 1606 [ 1959.172470] nvmet_rdma: freeing queue 1607 [ 1959.172471] nvmet_rdma: freeing queue 1608 [ 1959.172655] nvmet_rdma: freeing queue 1609 [ 1959.172656] nvmet_rdma: freeing queue 1610 [ 1959.172675] nvmet_rdma: freeing queue 1611 [ 1959.172760] nvmet_rdma: freeing queue 1612 [ 1959.172935] nvmet_rdma: freeing queue 1613 [ 1959.173104] nvmet_rdma: freeing queue 1614 [ 1959.173716] nvmet_rdma: freeing queue 1598 [ 1959.173719] nvmet_rdma: freeing queue 1616 [ 1959.173846] nvmet_rdma: freeing queue 1617 [ 1959.174100] nvmet_rdma: freeing queue 1618 [ 1959.174148] nvmet_rdma: freeing queue 1619 [ 1959.174331] nvmet_rdma: freeing queue 1620 [ 1959.174450] nvmet_rdma: freeing queue 1621 [ 1959.174656] nvmet_rdma: freeing queue 1622 [ 1959.174658] nvmet_rdma: freeing queue 1624 [ 1959.174973] nvmet_rdma: freeing queue 1625 [ 1959.174974] nvmet_rdma: freeing queue 1626 [ 1959.175099] nvmet_rdma: freeing queue 1627 [ 1959.175161] nvmet_rdma: freeing queue 1628 [ 1959.175448] nvmet_rdma: freeing queue 1629 [ 1959.175449] nvmet_rdma: freeing queue 1630 [ 1959.175499] nvmet_rdma: freeing queue 1631 [ 1959.175500] nvmet_rdma: freeing queue 1615 [ 1959.175763] nvmet_rdma: freeing queue 1633 [ 1959.175765] nvmet_rdma: freeing queue 1634 [ 1959.175942] nvmet_rdma: freeing queue 1635 [ 1959.175998] nvmet_rdma: freeing queue 1636 [ 1959.176226] nvmet_rdma: freeing queue 1637 [ 1959.176228] nvmet_rdma: freeing queue 1638 [ 1959.176632] nvmet_rdma: freeing queue 1639 [ 1959.176634] nvmet_rdma: freeing queue 1640 [ 1959.176635] nvmet_rdma: freeing queue 1641 [ 1959.176790] nvmet_rdma: freeing queue 1642 [ 1959.176908] nvmet_rdma: freeing queue 1643 [ 1959.177207] nvmet_rdma: freeing queue 1644 [ 1959.177614] nvmet_rdma: freeing queue 1645 [ 1959.177616] nvmet_rdma: freeing queue 1659 [ 1959.177617] nvmet_rdma: freeing queue 1660 [ 1959.177793] nvmet_rdma: freeing queue 1661 [ 1959.177866] nvmet_rdma: freeing queue 1662 [ 1959.178056] nvmet_rdma: freeing queue 1663 [ 1959.178252] nvmet_rdma: freeing queue 1664 [ 1959.178301] nvmet_rdma: freeing queue 1665 [ 1959.178519] nvmet_rdma: freeing queue 1649 [ 1959.180223] nvmet_rdma: freeing queue 1667 [ 1959.180479] nvmet_rdma: freeing queue 1668 [ 1959.180720] nvmet_rdma: freeing queue 1669 [ 1959.180722] nvmet_rdma: freeing queue 1670 [ 1959.180770] nvmet_rdma: freeing queue 1671 [ 1959.181056] nvmet_rdma: freeing queue 1672 [ 1959.181230] nvmet_rdma: freeing queue 1673 [ 1959.181296] nvmet_rdma: freeing queue 16123 [ 1959.181437] nvmet_rdma: freeing queue 1674 [ 1959.181528] nvmet_rdma: freeing queue 1675 [ 1959.181795] nvmet_rdma: freeing queue 1676 [ 1959.181796] nvmet_rdma: freeing queue 1677 [ 1959.181922] nvmet_rdma: freeing queue 1678 [ 1959.182432] nvmet_rdma: freeing queue 1679 [ 1959.182588] nvmet_rdma: freeing queue 16124 [ 1959.182802] nvmet_rdma: freeing queue 1680 [ 1959.182924] nvmet_rdma: freeing queue 1681 [ 1959.183251] nvmet_rdma: freeing queue 1682 [ 1959.183253] nvmet_rdma: freeing queue 1666 [ 1959.183256] nvmet_rdma: freeing queue 1684 [ 1959.183846] nvmet_rdma: freeing queue 1685 [ 1959.184244] nvmet_rdma: freeing queue 1686 [ 1959.184245] nvmet_rdma: freeing queue 1687 [ 1959.184247] nvmet_rdma: freeing queue 1688 [ 1959.184248] nvmet_rdma: freeing queue 1689 [ 1959.184463] nvmet_rdma: freeing queue 1690 [ 1959.184464] nvmet_rdma: freeing queue 1691 [ 1959.184585] nvmet_rdma: freeing queue 1692 [ 1959.184693] nvmet_rdma: freeing queue 1693 [ 1959.185123] nvmet_rdma: freeing queue 1694 [ 1959.185124] nvmet_rdma: freeing queue 1695 [ 1959.185177] nvmet_rdma: freeing queue 1696 [ 1959.185300] nvmet_rdma: freeing queue 1697 [ 1959.185356] nvmet_rdma: freeing queue 1698 [ 1959.185543] nvmet_rdma: freeing queue 1699 [ 1959.185747] nvmet_rdma: freeing queue 1683 [ 1959.185750] nvmet_rdma: freeing queue 1701 [ 1959.185886] nvmet_rdma: freeing queue 1702 [ 1959.186064] nvmet_rdma: freeing queue 1709 [ 1959.186065] nvmet_rdma: freeing queue 1710 [ 1959.186222] nvmet_rdma: freeing queue 1711 [ 1959.186401] nvmet_rdma: freeing queue 1712 [ 1959.186453] nvmet_rdma: freeing queue 1713 [ 1959.186574] nvmet_rdma: freeing queue 1714 [ 1959.186726] nvmet_rdma: freeing queue 1715 [ 1959.186772] nvmet_rdma: freeing queue 1716 [ 1959.187151] nvmet_rdma: freeing queue 1700 [ 1959.187201] nvmet_rdma: freeing queue 1718 [ 1959.187203] nvmet_rdma: freeing queue 1719 [ 1959.187252] nvmet_rdma: freeing queue 1720 [ 1959.187385] nvmet_rdma: freeing queue 1721 [ 1959.187606] nvmet_rdma: freeing queue 1722 [ 1959.187608] nvmet_rdma: freeing queue 1727 [ 1959.187731] nvmet_rdma: freeing queue 1728 [ 1959.188062] nvmet_rdma: freeing queue 1729 [ 1959.188065] nvmet_rdma: freeing queue 1730 [ 1959.188066] nvmet_rdma: freeing queue 1731 [ 1959.188220] nvmet_rdma: freeing queue 1732 [ 1959.188392] nvmet_rdma: freeing queue 1733 [ 1959.188442] nvmet_rdma: freeing queue 1717 [ 1959.188562] nvmet_rdma: freeing queue 1735 [ 1959.188747] nvmet_rdma: freeing queue 1736 [ 1959.188749] nvmet_rdma: freeing queue 1737 [ 1959.188879] nvmet_rdma: freeing queue 1743 [ 1959.189145] nvmet_rdma: freeing queue 16125 [ 1959.189147] nvmet_rdma: freeing queue 16126 [ 1959.189283] nvmet_rdma: freeing queue 1744 [ 1959.189351] nvmet_rdma: freeing queue 16190 [ 1959.189513] nvmet_rdma: freeing queue 1745 [ 1959.189705] nvmet_rdma: freeing queue 1746 [ 1959.189707] nvmet_rdma: freeing queue 1747 [ 1959.264966] nvmet_rdma: freeing queue 16191 [ 1959.267786] nvmet_rdma: freeing queue 16197 [ 1959.267908] nvmet_rdma: freeing queue 1748 [ 1959.268115] nvmet_rdma: freeing queue 1749 [ 1959.268117] nvmet_rdma: freeing queue 1750 [ 1959.268216] nvmet_rdma: freeing queue 1734 [ 1959.268421] nvmet_rdma: freeing queue 1752 [ 1959.271894] nvmet_rdma: freeing queue 1753 [ 1959.292074] nvmet_rdma: freeing queue 16324 [ 1959.292076] nvmet_rdma: freeing queue 16325 [ 1959.292078] nvmet_rdma: freeing queue 16326 [ 1959.293038] nvmet_rdma: freeing queue 16327 [ 1959.313506] nvmet_rdma: freeing queue 16328 [ 1959.314637] nvmet_rdma: freeing queue 16329 [ 1959.315784] nvmet_rdma: freeing queue 16390 [ 1959.327436] nvmet_rdma: freeing queue 16423 [ 1959.328579] nvmet_rdma: freeing queue 16424 [ 1959.329149] nvmet_rdma: freeing queue 16425 [ 1959.329718] nvmet_rdma: freeing queue 16426 [ 1959.330289] nvmet_rdma: freeing queue 16427 [ 1959.332113] nvmet_rdma: freeing queue 16428 [ 1959.332114] nvmet_rdma: freeing queue 16429 [ 1959.333266] nvmet_rdma: freeing queue 1754 [ 1959.333509] nvmet_rdma: freeing queue 16430 [ 1959.333830] nvmet_rdma: freeing queue 16431 [ 1959.333831] nvmet_rdma: freeing queue 16432 [ 1959.337813] nvmet_rdma: freeing queue 16433 [ 1959.337815] nvmet_rdma: freeing queue 16434 [ 1959.337817] nvmet_rdma: freeing queue 16435 [ 1959.337818] nvmet_rdma: freeing queue 16436 [ 1959.341270] nvmet_rdma: freeing queue 16437 [ 1959.341272] nvmet_rdma: freeing queue 16438 [ 1959.341274] nvmet: ctrl 943 keep-alive timer (15 seconds) expired! [ 1959.341282] nvmet: ctrl 275 fatal error occurred! [ 1959.341283] nvmet: ctrl 574 fatal error occurred! [ 1959.341284] nvmet: ctrl 614 fatal error occurred! [ 1959.341285] nvmet: ctrl 715 fatal error occurred! [ 1959.341286] nvmet: ctrl 723 fatal error occurred! [ 1959.341287] nvmet: ctrl 781 fatal error occurred! [ 1959.341288] nvmet: ctrl 786 fatal error occurred! [ 1959.341289] nvmet: ctrl 785 fatal error occurred! [ 1959.341289] nvmet: ctrl 804 fatal error occurred! [ 1959.341290] nvmet: ctrl 812 fatal error occurred! [ 1959.341291] nvmet: ctrl 839 fatal error occurred! [ 1959.341291] nvmet: ctrl 867 fatal error occurred! [ 1959.341292] nvmet: ctrl 943 fatal error occurred! [ 1959.410219] nvmet_rdma: freeing queue 1755 [ 1959.410541] nvmet_rdma: freeing queue 1756 [ 1959.452500] nvmet_rdma: freeing queue 1757 [ 1959.452503] nvmet_rdma: freeing queue 1758 [ 1959.453171] nvmet_rdma: freeing queue 1759 [ 1959.453215] nvmet_rdma: freeing queue 1760 [ 1959.453429] nvmet_rdma: freeing queue 1761 [ 1959.544502] nvmet_rdma: freeing queue 1762 [ 1959.620661] nvmet_rdma: freeing queue 1763 [ 1959.620663] nvmet_rdma: freeing queue 1764 [ 1959.620664] nvmet_rdma: freeing queue 1765 [ 1959.620666] nvmet_rdma: freeing queue 1766 [ 1959.620667] nvmet_rdma: freeing queue 1767 [ 1959.620669] nvmet_rdma: freeing queue 1751 [ 1959.620673] nvmet_rdma: freeing queue 1769 [ 1959.620675] nvmet_rdma: freeing queue 1770 [ 1959.620676] nvmet_rdma: freeing queue 1771 [ 1959.620678] nvmet_rdma: freeing queue 1772 [ 1959.620679] nvmet_rdma: freeing queue 1773 [ 1959.620681] nvmet_rdma: freeing queue 1774 [ 1959.620682] nvmet_rdma: freeing queue 1775 [ 1959.620683] nvmet_rdma: freeing queue 1776 [ 1959.620685] nvmet_rdma: freeing queue 1777 [ 1959.620686] nvmet_rdma: freeing queue 1778 [ 1959.620687] nvmet_rdma: freeing queue 1779 [ 1959.620732] nvmet_rdma: freeing queue 1780 [ 1959.620734] nvmet_rdma: freeing queue 1781 [ 1959.620736] nvmet_rdma: freeing queue 1782 [ 1959.620737] nvmet_rdma: freeing queue 1783 [ 1959.620738] nvmet_rdma: freeing queue 1784 [ 1959.620740] nvmet_rdma: freeing queue 1768 [ 1959.620742] nvmet_rdma: freeing queue 1786 [ 1959.620743] nvmet_rdma: freeing queue 1787 [ 1959.620744] nvmet_rdma: freeing queue 1788 [ 1959.620746] nvmet_rdma: freeing queue 1789 [ 1959.620747] nvmet_rdma: freeing queue 1790 [ 1959.620748] nvmet_rdma: freeing queue 1795 [ 1959.620749] nvmet_rdma: freeing queue 1796 [ 1959.620751] nvmet_rdma: freeing queue 1797 [ 1959.620752] nvmet_rdma: freeing queue 1798 [ 1959.620754] nvmet_rdma: freeing queue 1799 [ 1959.719453] nvmet_rdma: freeing queue 1800 [ 1959.719455] nvmet_rdma: freeing queue 1801 [ 1959.719456] nvmet_rdma: freeing queue 1785 [ 1959.719461] nvmet_rdma: freeing queue 1803 [ 1959.719462] nvmet_rdma: freeing queue 1804 [ 1959.719464] nvmet_rdma: freeing queue 1805 [ 1959.719465] nvmet_rdma: freeing queue 1806 [ 1959.719726] nvmet_rdma: freeing queue 1807 [ 1959.719736] nvmet_rdma: freeing queue 1808 [ 1959.719737] nvmet_rdma: freeing queue 1809 [ 1959.719739] nvmet_rdma: freeing queue 1810 [ 1959.719740] nvmet_rdma: freeing queue 1811 [ 1959.719741] nvmet_rdma: freeing queue 1812 [ 1959.719743] nvmet_rdma: freeing queue 1813 [ 1959.719744] nvmet_rdma: freeing queue 1814 [ 1959.719746] nvmet_rdma: freeing queue 1815 [ 1959.719747] nvmet_rdma: freeing queue 1816 [ 1959.719748] nvmet_rdma: freeing queue 1817 [ 1959.719749] nvmet_rdma: freeing queue 1818 [ 1959.719751] nvmet_rdma: freeing queue 1802 [ 1959.719754] nvmet_rdma: freeing queue 1820 [ 1959.719755] nvmet_rdma: freeing queue 1821 [ 1959.719757] nvmet_rdma: freeing queue 1822 [ 1959.719758] nvmet_rdma: freeing queue 1823 [ 1959.719760] nvmet_rdma: freeing queue 1824 [ 1959.719761] nvmet_rdma: freeing queue 1825 [ 1959.719763] nvmet_rdma: freeing queue 1826 [ 1959.719764] nvmet_rdma: freeing queue 1827 [ 1959.719765] nvmet_rdma: freeing queue 1828 [ 1959.719767] nvmet_rdma: freeing queue 1829 [ 1959.719768] nvmet_rdma: freeing queue 1830 [ 1959.719769] nvmet_rdma: freeing queue 1831 [ 1959.719771] nvmet_rdma: freeing queue 1832 [ 1959.719772] nvmet_rdma: freeing queue 1833 [ 1959.719824] nvmet_rdma: freeing queue 1834 [ 1959.719826] nvmet_rdma: freeing queue 1835 [ 1959.719827] nvmet_rdma: freeing queue 1837 [ 1959.719829] nvmet_rdma: freeing queue 1838 [ 1959.719830] nvmet_rdma: freeing queue 1839 [ 1959.719832] nvmet_rdma: freeing queue 1840 [ 1959.719834] nvmet_rdma: freeing queue 1841 [ 1959.719835] nvmet_rdma: freeing queue 1842 [ 1959.719837] nvmet_rdma: freeing queue 1843 [ 1959.719839] nvmet_rdma: freeing queue 1844 [ 1959.719840] nvmet_rdma: freeing queue 1845 [ 1959.719842] nvmet_rdma: freeing queue 1846 [ 1959.719844] nvmet_rdma: freeing queue 1847 [ 1959.719845] nvmet_rdma: freeing queue 1848 [ 1959.719847] nvmet_rdma: freeing queue 1849 [ 1959.719848] nvmet_rdma: freeing queue 1850 [ 1959.719850] nvmet_rdma: freeing queue 1851 [ 1959.720176] nvmet_rdma: freeing queue 1852 [ 1959.720178] nvmet_rdma: freeing queue 1836 [ 1959.720372] nvmet_rdma: freeing queue 1854 [ 1959.720419] nvmet_rdma: freeing queue 1855 [ 1959.720616] nvmet_rdma: freeing queue 1856 [ 1959.720631] nvmet_rdma: freeing queue 1857 [ 1959.720875] nvmet_rdma: freeing queue 1858 [ 1959.720924] nvmet_rdma: freeing queue 1859 [ 1959.721107] nvmet_rdma: freeing queue 1860 [ 1959.721189] nvmet_rdma: freeing queue 1861 [ 1959.721460] nvmet_rdma: freeing queue 1862 [ 1959.721462] nvmet_rdma: freeing queue 1863 [ 1959.721463] nvmet_rdma: freeing queue 1864 [ 1959.721619] nvmet_rdma: freeing queue 1865 [ 1959.721680] nvmet_rdma: freeing queue 1866 [ 1959.721952] nvmet_rdma: freeing queue 1867 [ 1959.721955] nvmet_rdma: freeing queue 1868 [ 1959.722140] nvmet_rdma: freeing queue 1869 [ 1959.722196] nvmet_rdma: freeing queue 1853 [ 1959.722265] nvmet_rdma: freeing queue 1871 [ 1959.722521] nvmet_rdma: freeing queue 1872 [ 1959.722523] nvmet_rdma: freeing queue 1873 [ 1959.722872] nvmet_rdma: freeing queue 1874 [ 1959.722874] nvmet_rdma: freeing queue 1875 [ 1959.723107] nvmet_rdma: freeing queue 1876 [ 1959.724657] nvmet_rdma: freeing queue 1877 [ 1959.725226] nvmet_rdma: freeing queue 1878 [ 1959.725396] nvmet_rdma: freeing queue 1879 [ 1959.725454] nvmet_rdma: freeing queue 1880 [ 1959.725789] nvmet_rdma: freeing queue 1890 [ 1959.725791] nvmet_rdma: freeing queue 1891 [ 1959.726277] nvmet_rdma: freeing queue 1897 [ 1959.726520] nvmet_rdma: freeing queue 1898 [ 1959.726522] nvmet_rdma: freeing queue 1899 [ 1959.726735] nvmet_rdma: freeing queue 1900 [ 1959.726787] nvmet_rdma: freeing queue 1901 [ 1959.726910] nvmet_rdma: freeing queue 1902 [ 1959.727066] nvmet_rdma: freeing queue 1903 [ 1959.727133] nvmet_rdma: freeing queue 1887 [ 1959.727307] nvmet_rdma: freeing queue 1905 [ 1959.727309] nvmet_rdma: freeing queue 1906 [ 1959.727449] nvmet_rdma: freeing queue 1907 [ 1959.727601] nvmet_rdma: freeing queue 1908 [ 1959.727901] nvmet_rdma: freeing queue 1909 [ 1959.728126] nvmet_rdma: freeing queue 1910 [ 1959.728664] nvmet_rdma: freeing queue 1911 [ 1959.728665] nvmet_rdma: freeing queue 1912 [ 1959.728793] nvmet_rdma: freeing queue 1913 [ 1959.728962] nvmet_rdma: freeing queue 1914 [ 1959.729113] nvmet_rdma: freeing queue 1915 [ 1959.729352] nvmet_rdma: freeing queue 1916 [ 1959.729353] nvmet_rdma: freeing queue 1917 [ 1959.729467] nvmet_rdma: freeing queue 1918 [ 1959.729663] nvmet_rdma: freeing queue 1919 [ 1959.729798] nvmet_rdma: freeing queue 1920 [ 1959.729968] nvmet_rdma: freeing queue 1904 [ 1959.730091] nvmet_rdma: freeing queue 1922 [ 1959.730152] nvmet_rdma: freeing queue 1923 [ 1959.730426] nvmet_rdma: freeing queue 1924 [ 1959.730427] nvmet_rdma: freeing queue 1925 [ 1959.730599] nvmet_rdma: freeing queue 1926 [ 1959.730662] nvmet_rdma: freeing queue 1927 [ 1959.730794] nvmet_rdma: freeing queue 1928 [ 1959.731013] nvmet_rdma: freeing queue 1929 [ 1959.731015] nvmet_rdma: freeing queue 1930 [ 1959.731199] nvmet_rdma: freeing queue 1931 [ 1959.731375] nvmet_rdma: freeing queue 1932 [ 1959.731377] nvmet_rdma: freeing queue 1933 [ 1959.731547] nvmet_rdma: freeing queue 1934 [ 1959.731731] nvmet_rdma: freeing queue 1935 [ 1959.731781] nvmet_rdma: freeing queue 1936 [ 1959.731908] nvmet_rdma: freeing queue 1937 [ 1959.732071] nvmet_rdma: freeing queue 1921 [ 1959.732132] nvmet_rdma: freeing queue 1939 [ 1959.732300] nvmet_rdma: freeing queue 1940 [ 1959.732301] nvmet_rdma: freeing queue 1947 [ 1959.732494] nvmet_rdma: freeing queue 1948 [ 1959.732544] nvmet_rdma: freeing queue 1949 [ 1959.732811] nvmet_rdma: freeing queue 1950 [ 1959.732813] nvmet_rdma: freeing queue 1951 [ 1959.733088] nvmet_rdma: freeing queue 1952 [ 1959.733090] nvmet_rdma: freeing queue 1953 [ 1959.733138] nvmet_rdma: freeing queue 1954 [ 1959.733313] nvmet_rdma: freeing queue 1938 [ 1959.733434] nvmet_rdma: freeing queue 1958 [ 1959.733590] nvmet_rdma: freeing queue 1965 [ 1959.733660] nvmet_rdma: freeing queue 1966 [ 1959.733749] nvmet_rdma: freeing queue 1967 [ 1959.733939] nvmet_rdma: freeing queue 1968 [ 1959.734373] nvmet_rdma: freeing queue 1969 [ 1959.734375] nvmet_rdma: freeing queue 1970 [ 1959.734376] nvmet_rdma: freeing queue 1971 [ 1959.734377] nvmet_rdma: freeing queue 1955 [ 1959.734620] nvmet_rdma: freeing queue 1990 [ 1959.734621] nvmet_rdma: freeing queue 1991 [ 1959.734865] nvmet_rdma: freeing queue 1992 [ 1959.735076] nvmet_rdma: freeing queue 1993 [ 1959.735077] nvmet_rdma: freeing queue 1994 [ 1959.735244] nvmet_rdma: freeing queue 1995 [ 1959.735472] nvmet_rdma: freeing queue 1996 [ 1959.735473] nvmet_rdma: freeing queue 1997 [ 1959.735710] nvmet_rdma: freeing queue 1998 [ 1959.735711] nvmet_rdma: freeing queue 1999 [ 1959.735901] nvmet_rdma: freeing queue 2000 [ 1959.735950] nvmet_rdma: freeing queue 2001 [ 1959.736158] nvmet_rdma: freeing queue 1989 [ 1959.736212] nvmet_rdma: freeing queue 2007 [ 1959.736335] nvmet_rdma: freeing queue 2008 [ 1959.736493] nvmet_rdma: freeing queue 2009 [ 1959.736539] nvmet_rdma: freeing queue 2010 [ 1959.736685] nvmet_rdma: freeing queue 2011 [ 1959.736850] nvmet_rdma: freeing queue 2012 [ 1959.737088] nvmet_rdma: freeing queue 2016 [ 1959.737362] nvmet_rdma: freeing queue 2017 [ 1959.737408] nvmet_rdma: freeing queue 2018 [ 1959.737547] nvmet_rdma: freeing queue 2019 [ 1959.737781] nvmet_rdma: freeing queue 2020 [ 1959.738066] nvmet_rdma: freeing queue 2021 [ 1959.738231] nvmet_rdma: freeing queue 2022 [ 1959.738233] nvmet_rdma: freeing queue 2006 [ 1959.738458] nvmet_rdma: freeing queue 2024 [ 1959.738460] nvmet_rdma: freeing queue 2025 [ 1959.738836] nvmet_rdma: freeing queue 2026 [ 1959.739052] nvmet_rdma: freeing queue 2027 [ 1959.739185] nvmet_rdma: freeing queue 2028 [ 1959.739393] nvmet_rdma: freeing queue 2029 [ 1959.739395] nvmet_rdma: freeing queue 2041 [ 1959.739517] nvmet_rdma: freeing queue 2042 [ 1959.739927] nvmet_rdma: freeing queue 2043 [ 1959.740163] nvmet_rdma: freeing queue 2044 [ 1959.740288] nvmet_rdma: freeing queue 2058 [ 1959.740438] nvmet_rdma: freeing queue 2059 [ 1959.740490] nvmet_rdma: freeing queue 2060 [ 1959.740692] nvmet_rdma: freeing queue 2061 [ 1959.740748] nvmet_rdma: freeing queue 2062 [ 1959.740870] nvmet_rdma: freeing queue 2063 [ 1959.741020] nvmet_rdma: freeing queue 2064 [ 1959.741070] nvmet_rdma: freeing queue 2065 [ 1959.741200] nvmet_rdma: freeing queue 2066 [ 1959.741421] nvmet_rdma: freeing queue 2067 [ 1959.741422] nvmet_rdma: freeing queue 2068 [ 1959.741550] nvmet_rdma: freeing queue 2069 [ 1959.741726] nvmet_rdma: freeing queue 2070 [ 1959.741788] nvmet_rdma: freeing queue 2071 [ 1959.741948] nvmet_rdma: freeing queue 2072 [ 1959.742196] nvmet_rdma: freeing queue 2073 [ 1959.742217] nvmet_rdma: freeing queue 2057 [ 1959.742384] nvmet_rdma: freeing queue 2075 [ 1959.742568] nvmet_rdma: freeing queue 2076 [ 1959.742696] nvmet_rdma: freeing queue 2077 [ 1959.742910] nvmet_rdma: freeing queue 2078 [ 1959.742912] nvmet_rdma: freeing queue 2092 [ 1959.743041] nvmet_rdma: freeing queue 2093 [ 1959.743236] nvmet_rdma: freeing queue 2094 [ 1959.806664] nvmet_rdma: freeing queue 2095 [ 1959.819265] nvmet_rdma: freeing queue 2096 [ 1959.819268] nvmet_rdma: freeing queue 2097 [ 1959.819269] nvmet_rdma: freeing queue 2098 [ 1959.819270] nvmet_rdma: freeing queue 2099 [ 1959.819272] nvmet_rdma: freeing queue 2100 [ 1959.819273] nvmet_rdma: freeing queue 2101 [ 1959.819274] nvmet_rdma: freeing queue 2102 [ 1959.819861] nvmet_rdma: freeing queue 2103 [ 1959.820489] nvmet_rdma: freeing queue 2104 [ 1959.860351] nvmet_rdma: freeing queue 2105 [ 1959.860354] nvmet_rdma: freeing queue 2106 [ 1959.860539] nvmet_rdma: freeing queue 2107 [ 1959.897321] nvmet_rdma: freeing queue 2091 [ 1959.940070] nvmet_rdma: freeing queue 2109 [ 1959.940216] nvmet_rdma: freeing queue 2110 [ 1959.950695] nvmet_rdma: freeing queue 2111 [ 1959.993821] nvmet_rdma: freeing queue 2112 [ 1959.993823] nvmet_rdma: freeing queue 2113 [ 1959.993825] nvmet_rdma: freeing queue 2114 [ 1959.993826] nvmet_rdma: freeing queue 2115 [ 1959.993827] nvmet_rdma: freeing queue 2116 [ 1959.993828] nvmet_rdma: freeing queue 2117 [ 1959.993830] nvmet_rdma: freeing queue 2118 [ 1959.993831] nvmet_rdma: freeing queue 2119 [ 1959.993832] nvmet_rdma: freeing queue 2120 [ 1959.993833] nvmet_rdma: freeing queue 2121 [ 1959.993835] nvmet_rdma: freeing queue 2122 [ 1959.993836] nvmet_rdma: freeing queue 2123 [ 1959.993837] nvmet_rdma: freeing queue 2124 [ 1959.993839] nvmet_rdma: freeing queue 2108 [ 1959.993842] nvmet_rdma: freeing queue 2126 [ 1959.993844] nvmet_rdma: freeing queue 2127 [ 1959.993845] nvmet_rdma: freeing queue 2128 [ 1959.993846] nvmet_rdma: freeing queue 2129 [ 1959.993847] nvmet_rdma: freeing queue 2130 [ 1959.993849] nvmet_rdma: freeing queue 2131 [ 1959.993850] nvmet_rdma: freeing queue 2132 [ 1959.993851] nvmet_rdma: freeing queue 2133 [ 1959.993852] nvmet_rdma: freeing queue 2134 [ 1959.993853] nvmet_rdma: freeing queue 2135 [ 1959.993854] nvmet_rdma: freeing queue 2136 [ 1959.995223] nvmet_rdma: freeing queue 2137 [ 1960.055065] nvmet_rdma: freeing queue 2138 [ 1960.055125] nvmet_rdma: freeing queue 2139 [ 1960.058259] nvmet_rdma: freeing queue 2140 [ 1960.058262] nvmet_rdma: freeing queue 2141 [ 1960.160018] nvmet_rdma: freeing queue 2125 [ 1960.160022] nvmet_rdma: freeing queue 2143 [ 1960.160024] nvmet_rdma: freeing queue 2144 [ 1960.160025] nvmet_rdma: freeing queue 2145 [ 1960.160026] nvmet_rdma: freeing queue 2152 [ 1960.160028] nvmet_rdma: freeing queue 2153 [ 1960.160029] nvmet_rdma: freeing queue 2154 [ 1960.160030] nvmet_rdma: freeing queue 2155 [ 1960.160032] nvmet_rdma: freeing queue 2156 [ 1960.160033] nvmet_rdma: freeing queue 2157 [ 1960.160034] nvmet_rdma: freeing queue 2158 [ 1960.160036] nvmet_rdma: freeing queue 2142 [ 1960.160038] nvmet_rdma: freeing queue 2160 [ 1960.160040] nvmet_rdma: freeing queue 2161 [ 1960.160041] nvmet_rdma: freeing queue 2162 [ 1960.160042] nvmet_rdma: freeing queue 2163 [ 1960.160043] nvmet_rdma: freeing queue 2164 [ 1960.160045] nvmet_rdma: freeing queue 2165 [ 1960.160046] nvmet_rdma: freeing queue 2166 [ 1960.160047] nvmet_rdma: freeing queue 2167 [ 1960.160049] nvmet_rdma: freeing queue 2168 [ 1960.160050] nvmet_rdma: freeing queue 2159 [ 1960.160053] nvmet_rdma: freeing queue 2177 [ 1960.160054] nvmet_rdma: freeing queue 2178 [ 1960.160055] nvmet_rdma: freeing queue 2186 [ 1960.160057] nvmet_rdma: freeing queue 2187 [ 1960.160058] nvmet_rdma: freeing queue 2188 [ 1960.160059] nvmet_rdma: freeing queue 2189 [ 1960.160061] nvmet_rdma: freeing queue 2190 [ 1960.160062] nvmet_rdma: freeing queue 2191 [ 1960.160063] nvmet_rdma: freeing queue 2192 [ 1960.160065] nvmet_rdma: freeing queue 2176 [ 1960.160068] nvmet_rdma: freeing queue 2194 ^ permalink raw reply [flat|nested] 44+ messages in thread
* mlx4_core 0000:07:00.0: swiotlb buffer is full and OOM observed during stress test on reset_controller @ 2017-03-06 11:23 ` Sagi Grimberg 0 siblings, 0 replies; 44+ messages in thread From: Sagi Grimberg @ 2017-03-06 11:23 UTC (permalink / raw) > Hi experts > > I reproduced this issue during stress test on reset_controller, could you help check it, thanks. > > Reproduce steps on initiator side: > num=0 > while [ 1 ] > do > echo "-------------------------------$num" > echo 1 >/sys/block/nvme0n1/device/reset_controller || exit 1 > ((num++)) > done > > Here is the full log: > http://pastebin.com/mek9fb0b I'm using CX5-LX device and have not seen any issues with it. Would it be possible to retest with kmemleak? ^ permalink raw reply [flat|nested] 44+ messages in thread
* Re: mlx4_core 0000:07:00.0: swiotlb buffer is full and OOM observed during stress test on reset_controller @ 2017-03-06 11:23 ` Sagi Grimberg 0 siblings, 0 replies; 44+ messages in thread From: Sagi Grimberg @ 2017-03-06 11:23 UTC (permalink / raw) To: Yi Zhang, linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, linux-rdma-u79uwXL29TY76Z2rM5mHXA > Hi experts > > I reproduced this issue during stress test on reset_controller, could you help check it, thanks. > > Reproduce steps on initiator side: > num=0 > while [ 1 ] > do > echo "-------------------------------$num" > echo 1 >/sys/block/nvme0n1/device/reset_controller || exit 1 > ((num++)) > done > > Here is the full log: > http://pastebin.com/mek9fb0b I'm using CX5-LX device and have not seen any issues with it. Would it be possible to retest with kmemleak? -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 44+ messages in thread
* mlx4_core 0000:07:00.0: swiotlb buffer is full and OOM observed during stress test on reset_controller @ 2017-03-09 4:20 ` Yi Zhang 0 siblings, 0 replies; 44+ messages in thread From: Yi Zhang @ 2017-03-09 4:20 UTC (permalink / raw) > I'm using CX5-LX device and have not seen any issues with it. > > Would it be possible to retest with kmemleak? > Here is the device I used. Network controller: Mellanox Technologies MT27500 Family [ConnectX-3] The issue always can be reproduced with about 1000 time. Another thing is I found one strange phenomenon from the log: before the OOM occurred, most of the log are about "adding queue", and after the OOM occurred, most of the log are about "nvmet_rdma: freeing queue". seems the release work: "schedule_work(&queue->release_work);" not executed timely, not sure whether the OOM is caused by this reason. Here is the log before/after OOM http://pastebin.com/Zb6w4nEv > _______________________________________________ > Linux-nvme mailing list > Linux-nvme at lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-nvme ^ permalink raw reply [flat|nested] 44+ messages in thread
* Re: mlx4_core 0000:07:00.0: swiotlb buffer is full and OOM observed during stress test on reset_controller @ 2017-03-09 4:20 ` Yi Zhang 0 siblings, 0 replies; 44+ messages in thread From: Yi Zhang @ 2017-03-09 4:20 UTC (permalink / raw) To: Sagi Grimberg, linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, linux-rdma-u79uwXL29TY76Z2rM5mHXA > I'm using CX5-LX device and have not seen any issues with it. > > Would it be possible to retest with kmemleak? > Here is the device I used. Network controller: Mellanox Technologies MT27500 Family [ConnectX-3] The issue always can be reproduced with about 1000 time. Another thing is I found one strange phenomenon from the log: before the OOM occurred, most of the log are about "adding queue", and after the OOM occurred, most of the log are about "nvmet_rdma: freeing queue". seems the release work: "schedule_work(&queue->release_work);" not executed timely, not sure whether the OOM is caused by this reason. Here is the log before/after OOM http://pastebin.com/Zb6w4nEv > _______________________________________________ > Linux-nvme mailing list > Linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org > http://lists.infradead.org/mailman/listinfo/linux-nvme -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 44+ messages in thread
* mlx4_core 0000:07:00.0: swiotlb buffer is full and OOM observed during stress test on reset_controller 2017-03-09 4:20 ` Yi Zhang (?) @ 2017-03-09 11:42 ` Max Gurtovoy 2017-03-10 8:12 ` Yi Zhang -1 siblings, 1 reply; 44+ messages in thread From: Max Gurtovoy @ 2017-03-09 11:42 UTC (permalink / raw) On 3/9/2017 6:20 AM, Yi Zhang wrote: > >> I'm using CX5-LX device and have not seen any issues with it. >> >> Would it be possible to retest with kmemleak? >> > Here is the device I used. > > Network controller: Mellanox Technologies MT27500 Family [ConnectX-3] > > The issue always can be reproduced with about 1000 time. > > Another thing is I found one strange phenomenon from the log: > > before the OOM occurred, most of the log are about "adding queue", and > after the OOM occurred, most of the log are about "nvmet_rdma: freeing > queue". > > seems the release work: "schedule_work(&queue->release_work);" not > executed timely, not sure whether the OOM is caused by this reason. > > Here is the log before/after OOM > http://pastebin.com/Zb6w4nEv we are loading many jobs to the system_wq at the target side. Can you try creating local workqueue (as the rdma host does for example) or using some high priority workqueue ? let me know if you need some patch to do this. I'll try to put it on my currently full plate. Max. ^ permalink raw reply [flat|nested] 44+ messages in thread
* mlx4_core 0000:07:00.0: swiotlb buffer is full and OOM observed during stress test on reset_controller 2017-03-09 11:42 ` Max Gurtovoy @ 2017-03-10 8:12 ` Yi Zhang 0 siblings, 0 replies; 44+ messages in thread From: Yi Zhang @ 2017-03-10 8:12 UTC (permalink / raw) On 03/09/2017 07:42 PM, Max Gurtovoy wrote: > > > On 3/9/2017 6:20 AM, Yi Zhang wrote: >> >>> I'm using CX5-LX device and have not seen any issues with it. >>> >>> Would it be possible to retest with kmemleak? >>> >> Here is the device I used. >> >> Network controller: Mellanox Technologies MT27500 Family [ConnectX-3] >> >> The issue always can be reproduced with about 1000 time. >> >> Another thing is I found one strange phenomenon from the log: >> >> before the OOM occurred, most of the log are about "adding queue", and >> after the OOM occurred, most of the log are about "nvmet_rdma: freeing >> queue". >> >> seems the release work: "schedule_work(&queue->release_work);" not >> executed timely, not sure whether the OOM is caused by this reason. >> >> Here is the log before/after OOM >> http://pastebin.com/Zb6w4nEv > > > we are loading many jobs to the system_wq at the target side. > yes, the reset_controller stress test will loading many jobs > Can you try creating local workqueue (as the rdma host does for > example) or using some high priority workqueue ? > > let me know if you need some patch to do this. It's better give me some patch or detailed test steps to do that. Thanks Yi > > I'll try to put it on my currently full plate. > > Max. > > > _______________________________________________ > Linux-nvme mailing list > Linux-nvme at lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-nvme ^ permalink raw reply [flat|nested] 44+ messages in thread
* mlx4_core 0000:07:00.0: swiotlb buffer is full and OOM observed during stress test on reset_controller @ 2017-03-10 16:52 ` Leon Romanovsky 0 siblings, 0 replies; 44+ messages in thread From: Leon Romanovsky @ 2017-03-10 16:52 UTC (permalink / raw) On Thu, Mar 09, 2017@12:20:14PM +0800, Yi Zhang wrote: > > > I'm using CX5-LX device and have not seen any issues with it. > > > > Would it be possible to retest with kmemleak? > > > Here is the device I used. > > Network controller: Mellanox Technologies MT27500 Family [ConnectX-3] > > The issue always can be reproduced with about 1000 time. > > Another thing is I found one strange phenomenon from the log: > > before the OOM occurred, most of the log are about "adding queue", and > after the OOM occurred, most of the log are about "nvmet_rdma: freeing > queue". > > seems the release work: "schedule_work(&queue->release_work);" not executed > timely, not sure whether the OOM is caused by this reason. Sagi, The release function is placed in global workqueue. I'm not familiar with NVMe design and I don't know all the details, but maybe the proper way will be to create special workqueue with MEM_RECLAIM flag to ensure the progress? > > Here is the log before/after OOM > http://pastebin.com/Zb6w4nEv > > > _______________________________________________ > > Linux-nvme mailing list > > Linux-nvme at lists.infradead.org > > http://lists.infradead.org/mailman/listinfo/linux-nvme > > > _______________________________________________ > Linux-nvme mailing list > Linux-nvme at lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-nvme -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 833 bytes Desc: not available URL: <http://lists.infradead.org/pipermail/linux-nvme/attachments/20170310/af927836/attachment.sig> ^ permalink raw reply [flat|nested] 44+ messages in thread
* Re: mlx4_core 0000:07:00.0: swiotlb buffer is full and OOM observed during stress test on reset_controller @ 2017-03-10 16:52 ` Leon Romanovsky 0 siblings, 0 replies; 44+ messages in thread From: Leon Romanovsky @ 2017-03-10 16:52 UTC (permalink / raw) To: Yi Zhang, Sagi Grimberg Cc: linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, linux-rdma-u79uwXL29TY76Z2rM5mHXA [-- Attachment #1: Type: text/plain, Size: 1423 bytes --] On Thu, Mar 09, 2017 at 12:20:14PM +0800, Yi Zhang wrote: > > > I'm using CX5-LX device and have not seen any issues with it. > > > > Would it be possible to retest with kmemleak? > > > Here is the device I used. > > Network controller: Mellanox Technologies MT27500 Family [ConnectX-3] > > The issue always can be reproduced with about 1000 time. > > Another thing is I found one strange phenomenon from the log: > > before the OOM occurred, most of the log are about "adding queue", and > after the OOM occurred, most of the log are about "nvmet_rdma: freeing > queue". > > seems the release work: "schedule_work(&queue->release_work);" not executed > timely, not sure whether the OOM is caused by this reason. Sagi, The release function is placed in global workqueue. I'm not familiar with NVMe design and I don't know all the details, but maybe the proper way will be to create special workqueue with MEM_RECLAIM flag to ensure the progress? > > Here is the log before/after OOM > http://pastebin.com/Zb6w4nEv > > > _______________________________________________ > > Linux-nvme mailing list > > Linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org > > http://lists.infradead.org/mailman/listinfo/linux-nvme > > > _______________________________________________ > Linux-nvme mailing list > Linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org > http://lists.infradead.org/mailman/listinfo/linux-nvme [-- Attachment #2: signature.asc --] [-- Type: application/pgp-signature, Size: 833 bytes --] ^ permalink raw reply [flat|nested] 44+ messages in thread
* mlx4_core 0000:07:00.0: swiotlb buffer is full and OOM observed during stress test on reset_controller @ 2017-03-12 18:16 ` Max Gurtovoy 0 siblings, 0 replies; 44+ messages in thread From: Max Gurtovoy @ 2017-03-12 18:16 UTC (permalink / raw) On 3/10/2017 6:52 PM, Leon Romanovsky wrote: > On Thu, Mar 09, 2017@12:20:14PM +0800, Yi Zhang wrote: >> >>> I'm using CX5-LX device and have not seen any issues with it. >>> >>> Would it be possible to retest with kmemleak? >>> >> Here is the device I used. >> >> Network controller: Mellanox Technologies MT27500 Family [ConnectX-3] >> >> The issue always can be reproduced with about 1000 time. >> >> Another thing is I found one strange phenomenon from the log: >> >> before the OOM occurred, most of the log are about "adding queue", and >> after the OOM occurred, most of the log are about "nvmet_rdma: freeing >> queue". >> >> seems the release work: "schedule_work(&queue->release_work);" not executed >> timely, not sure whether the OOM is caused by this reason. > > Sagi, > The release function is placed in global workqueue. I'm not familiar > with NVMe design and I don't know all the details, but maybe the proper way will > be to create special workqueue with MEM_RECLAIM flag to ensure the progress? > Hi, I was able to repro it in my lab with ConnectX3. added a dedicated workqueue with high priority but the bug still happens. if I add a "sleep 1" after echo 1 >/sys/block/nvme0n1/device/reset_controller the test pass. So there is no leak IMO, but the allocation process is much faster than the destruction of the resources. In the initiator we don't wait for RDMA_CM_EVENT_DISCONNECTED event after we call rdma_disconnect, and we try to connect immediatly again. maybe we need to slow down the storm of connect requests from the initiator somehow to let the target time to settle up. Max. >> >> Here is the log before/after OOM >> http://pastebin.com/Zb6w4nEv >> >>> _______________________________________________ >>> Linux-nvme mailing list >>> Linux-nvme at lists.infradead.org >>> http://lists.infradead.org/mailman/listinfo/linux-nvme >> >> >> _______________________________________________ >> Linux-nvme mailing list >> Linux-nvme at lists.infradead.org >> http://lists.infradead.org/mailman/listinfo/linux-nvme ^ permalink raw reply [flat|nested] 44+ messages in thread
* Re: mlx4_core 0000:07:00.0: swiotlb buffer is full and OOM observed during stress test on reset_controller @ 2017-03-12 18:16 ` Max Gurtovoy 0 siblings, 0 replies; 44+ messages in thread From: Max Gurtovoy @ 2017-03-12 18:16 UTC (permalink / raw) To: Leon Romanovsky, Yi Zhang, Sagi Grimberg Cc: linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, linux-rdma-u79uwXL29TY76Z2rM5mHXA On 3/10/2017 6:52 PM, Leon Romanovsky wrote: > On Thu, Mar 09, 2017 at 12:20:14PM +0800, Yi Zhang wrote: >> >>> I'm using CX5-LX device and have not seen any issues with it. >>> >>> Would it be possible to retest with kmemleak? >>> >> Here is the device I used. >> >> Network controller: Mellanox Technologies MT27500 Family [ConnectX-3] >> >> The issue always can be reproduced with about 1000 time. >> >> Another thing is I found one strange phenomenon from the log: >> >> before the OOM occurred, most of the log are about "adding queue", and >> after the OOM occurred, most of the log are about "nvmet_rdma: freeing >> queue". >> >> seems the release work: "schedule_work(&queue->release_work);" not executed >> timely, not sure whether the OOM is caused by this reason. > > Sagi, > The release function is placed in global workqueue. I'm not familiar > with NVMe design and I don't know all the details, but maybe the proper way will > be to create special workqueue with MEM_RECLAIM flag to ensure the progress? > Hi, I was able to repro it in my lab with ConnectX3. added a dedicated workqueue with high priority but the bug still happens. if I add a "sleep 1" after echo 1 >/sys/block/nvme0n1/device/reset_controller the test pass. So there is no leak IMO, but the allocation process is much faster than the destruction of the resources. In the initiator we don't wait for RDMA_CM_EVENT_DISCONNECTED event after we call rdma_disconnect, and we try to connect immediatly again. maybe we need to slow down the storm of connect requests from the initiator somehow to let the target time to settle up. Max. >> >> Here is the log before/after OOM >> http://pastebin.com/Zb6w4nEv >> >>> _______________________________________________ >>> Linux-nvme mailing list >>> Linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org >>> http://lists.infradead.org/mailman/listinfo/linux-nvme >> >> >> _______________________________________________ >> Linux-nvme mailing list >> Linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org >> http://lists.infradead.org/mailman/listinfo/linux-nvme -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 44+ messages in thread
* mlx4_core 0000:07:00.0: swiotlb buffer is full and OOM observed during stress test on reset_controller @ 2017-03-14 13:35 ` Yi Zhang 0 siblings, 0 replies; 44+ messages in thread From: Yi Zhang @ 2017-03-14 13:35 UTC (permalink / raw) On 03/13/2017 02:16 AM, Max Gurtovoy wrote: > > > On 3/10/2017 6:52 PM, Leon Romanovsky wrote: >> On Thu, Mar 09, 2017@12:20:14PM +0800, Yi Zhang wrote: >>> >>>> I'm using CX5-LX device and have not seen any issues with it. >>>> >>>> Would it be possible to retest with kmemleak? >>>> >>> Here is the device I used. >>> >>> Network controller: Mellanox Technologies MT27500 Family [ConnectX-3] >>> >>> The issue always can be reproduced with about 1000 time. >>> >>> Another thing is I found one strange phenomenon from the log: >>> >>> before the OOM occurred, most of the log are about "adding queue", and >>> after the OOM occurred, most of the log are about "nvmet_rdma: freeing >>> queue". >>> >>> seems the release work: "schedule_work(&queue->release_work);" not >>> executed >>> timely, not sure whether the OOM is caused by this reason. >> >> Sagi, >> The release function is placed in global workqueue. I'm not familiar >> with NVMe design and I don't know all the details, but maybe the >> proper way will >> be to create special workqueue with MEM_RECLAIM flag to ensure the >> progress? >> > > Hi, > > I was able to repro it in my lab with ConnectX3. added a dedicated > workqueue with high priority but the bug still happens. > if I add a "sleep 1" after echo 1 > >/sys/block/nvme0n1/device/reset_controller the test pass. So there is > no leak IMO, but the allocation process is much faster than the > destruction of the resources. > In the initiator we don't wait for RDMA_CM_EVENT_DISCONNECTED event > after we call rdma_disconnect, and we try to connect immediatly again. > maybe we need to slow down the storm of connect requests from the > initiator somehow to let the target time to settle up. > > Max. > > Hi Sagi Let's use this mail loop to track the OOM issue. :) Thanks Yi >>> >>> Here is the log before/after OOM >>> http://pastebin.com/Zb6w4nEv >>> >>>> _______________________________________________ >>>> Linux-nvme mailing list >>>> Linux-nvme at lists.infradead.org >>>> http://lists.infradead.org/mailman/listinfo/linux-nvme >>> >>> >>> _______________________________________________ >>> Linux-nvme mailing list >>> Linux-nvme at lists.infradead.org >>> http://lists.infradead.org/mailman/listinfo/linux-nvme > > _______________________________________________ > Linux-nvme mailing list > Linux-nvme at lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-nvme ^ permalink raw reply [flat|nested] 44+ messages in thread
* Re: mlx4_core 0000:07:00.0: swiotlb buffer is full and OOM observed during stress test on reset_controller @ 2017-03-14 13:35 ` Yi Zhang 0 siblings, 0 replies; 44+ messages in thread From: Yi Zhang @ 2017-03-14 13:35 UTC (permalink / raw) To: Max Gurtovoy, Leon Romanovsky, Sagi Grimberg Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA, linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r On 03/13/2017 02:16 AM, Max Gurtovoy wrote: > > > On 3/10/2017 6:52 PM, Leon Romanovsky wrote: >> On Thu, Mar 09, 2017 at 12:20:14PM +0800, Yi Zhang wrote: >>> >>>> I'm using CX5-LX device and have not seen any issues with it. >>>> >>>> Would it be possible to retest with kmemleak? >>>> >>> Here is the device I used. >>> >>> Network controller: Mellanox Technologies MT27500 Family [ConnectX-3] >>> >>> The issue always can be reproduced with about 1000 time. >>> >>> Another thing is I found one strange phenomenon from the log: >>> >>> before the OOM occurred, most of the log are about "adding queue", and >>> after the OOM occurred, most of the log are about "nvmet_rdma: freeing >>> queue". >>> >>> seems the release work: "schedule_work(&queue->release_work);" not >>> executed >>> timely, not sure whether the OOM is caused by this reason. >> >> Sagi, >> The release function is placed in global workqueue. I'm not familiar >> with NVMe design and I don't know all the details, but maybe the >> proper way will >> be to create special workqueue with MEM_RECLAIM flag to ensure the >> progress? >> > > Hi, > > I was able to repro it in my lab with ConnectX3. added a dedicated > workqueue with high priority but the bug still happens. > if I add a "sleep 1" after echo 1 > >/sys/block/nvme0n1/device/reset_controller the test pass. So there is > no leak IMO, but the allocation process is much faster than the > destruction of the resources. > In the initiator we don't wait for RDMA_CM_EVENT_DISCONNECTED event > after we call rdma_disconnect, and we try to connect immediatly again. > maybe we need to slow down the storm of connect requests from the > initiator somehow to let the target time to settle up. > > Max. > > Hi Sagi Let's use this mail loop to track the OOM issue. :) Thanks Yi >>> >>> Here is the log before/after OOM >>> http://pastebin.com/Zb6w4nEv >>> >>>> _______________________________________________ >>>> Linux-nvme mailing list >>>> Linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org >>>> http://lists.infradead.org/mailman/listinfo/linux-nvme >>> >>> >>> _______________________________________________ >>> Linux-nvme mailing list >>> Linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org >>> http://lists.infradead.org/mailman/listinfo/linux-nvme > > _______________________________________________ > Linux-nvme mailing list > Linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org > http://lists.infradead.org/mailman/listinfo/linux-nvme -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 44+ messages in thread
* mlx4_core 0000:07:00.0: swiotlb buffer is full and OOM observed during stress test on reset_controller @ 2017-03-14 16:52 ` Max Gurtovoy 0 siblings, 0 replies; 44+ messages in thread From: Max Gurtovoy @ 2017-03-14 16:52 UTC (permalink / raw) On 3/14/2017 3:35 PM, Yi Zhang wrote: > > > On 03/13/2017 02:16 AM, Max Gurtovoy wrote: >> >> >> On 3/10/2017 6:52 PM, Leon Romanovsky wrote: >>> On Thu, Mar 09, 2017@12:20:14PM +0800, Yi Zhang wrote: >>>> >>>>> I'm using CX5-LX device and have not seen any issues with it. >>>>> >>>>> Would it be possible to retest with kmemleak? >>>>> >>>> Here is the device I used. >>>> >>>> Network controller: Mellanox Technologies MT27500 Family [ConnectX-3] >>>> >>>> The issue always can be reproduced with about 1000 time. >>>> >>>> Another thing is I found one strange phenomenon from the log: >>>> >>>> before the OOM occurred, most of the log are about "adding queue", and >>>> after the OOM occurred, most of the log are about "nvmet_rdma: freeing >>>> queue". >>>> >>>> seems the release work: "schedule_work(&queue->release_work);" not >>>> executed >>>> timely, not sure whether the OOM is caused by this reason. >>> >>> Sagi, >>> The release function is placed in global workqueue. I'm not familiar >>> with NVMe design and I don't know all the details, but maybe the >>> proper way will >>> be to create special workqueue with MEM_RECLAIM flag to ensure the >>> progress? >>> >> >> Hi, >> >> I was able to repro it in my lab with ConnectX3. added a dedicated >> workqueue with high priority but the bug still happens. >> if I add a "sleep 1" after echo 1 >> >/sys/block/nvme0n1/device/reset_controller the test pass. So there is >> no leak IMO, but the allocation process is much faster than the >> destruction of the resources. >> In the initiator we don't wait for RDMA_CM_EVENT_DISCONNECTED event >> after we call rdma_disconnect, and we try to connect immediatly again. >> maybe we need to slow down the storm of connect requests from the >> initiator somehow to let the target time to settle up. >> >> Max. >> >> > Hi Sagi > Let's use this mail loop to track the OOM issue. :) > > Thanks > Yi Hi Yi, I can't repro the OOM issue with 4.11-rc2 (don't know why actually). which kernel are you using ? Max. ^ permalink raw reply [flat|nested] 44+ messages in thread
* Re: mlx4_core 0000:07:00.0: swiotlb buffer is full and OOM observed during stress test on reset_controller @ 2017-03-14 16:52 ` Max Gurtovoy 0 siblings, 0 replies; 44+ messages in thread From: Max Gurtovoy @ 2017-03-14 16:52 UTC (permalink / raw) To: Yi Zhang, Leon Romanovsky, Sagi Grimberg Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA, linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r On 3/14/2017 3:35 PM, Yi Zhang wrote: > > > On 03/13/2017 02:16 AM, Max Gurtovoy wrote: >> >> >> On 3/10/2017 6:52 PM, Leon Romanovsky wrote: >>> On Thu, Mar 09, 2017 at 12:20:14PM +0800, Yi Zhang wrote: >>>> >>>>> I'm using CX5-LX device and have not seen any issues with it. >>>>> >>>>> Would it be possible to retest with kmemleak? >>>>> >>>> Here is the device I used. >>>> >>>> Network controller: Mellanox Technologies MT27500 Family [ConnectX-3] >>>> >>>> The issue always can be reproduced with about 1000 time. >>>> >>>> Another thing is I found one strange phenomenon from the log: >>>> >>>> before the OOM occurred, most of the log are about "adding queue", and >>>> after the OOM occurred, most of the log are about "nvmet_rdma: freeing >>>> queue". >>>> >>>> seems the release work: "schedule_work(&queue->release_work);" not >>>> executed >>>> timely, not sure whether the OOM is caused by this reason. >>> >>> Sagi, >>> The release function is placed in global workqueue. I'm not familiar >>> with NVMe design and I don't know all the details, but maybe the >>> proper way will >>> be to create special workqueue with MEM_RECLAIM flag to ensure the >>> progress? >>> >> >> Hi, >> >> I was able to repro it in my lab with ConnectX3. added a dedicated >> workqueue with high priority but the bug still happens. >> if I add a "sleep 1" after echo 1 >> >/sys/block/nvme0n1/device/reset_controller the test pass. So there is >> no leak IMO, but the allocation process is much faster than the >> destruction of the resources. >> In the initiator we don't wait for RDMA_CM_EVENT_DISCONNECTED event >> after we call rdma_disconnect, and we try to connect immediatly again. >> maybe we need to slow down the storm of connect requests from the >> initiator somehow to let the target time to settle up. >> >> Max. >> >> > Hi Sagi > Let's use this mail loop to track the OOM issue. :) > > Thanks > Yi Hi Yi, I can't repro the OOM issue with 4.11-rc2 (don't know why actually). which kernel are you using ? Max. -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 44+ messages in thread
* mlx4_core 0000:07:00.0: swiotlb buffer is full and OOM observed during stress test on reset_controller @ 2017-03-15 7:48 ` Yi Zhang 0 siblings, 0 replies; 44+ messages in thread From: Yi Zhang @ 2017-03-15 7:48 UTC (permalink / raw) On 03/15/2017 12:52 AM, Max Gurtovoy wrote: > > > On 3/14/2017 3:35 PM, Yi Zhang wrote: >> >> >> On 03/13/2017 02:16 AM, Max Gurtovoy wrote: >>> >>> >>> On 3/10/2017 6:52 PM, Leon Romanovsky wrote: >>>> On Thu, Mar 09, 2017@12:20:14PM +0800, Yi Zhang wrote: >>>>> >>>>>> I'm using CX5-LX device and have not seen any issues with it. >>>>>> >>>>>> Would it be possible to retest with kmemleak? >>>>>> >>>>> Here is the device I used. >>>>> >>>>> Network controller: Mellanox Technologies MT27500 Family [ConnectX-3] >>>>> >>>>> The issue always can be reproduced with about 1000 time. >>>>> >>>>> Another thing is I found one strange phenomenon from the log: >>>>> >>>>> before the OOM occurred, most of the log are about "adding >>>>> queue", and >>>>> after the OOM occurred, most of the log are about "nvmet_rdma: >>>>> freeing >>>>> queue". >>>>> >>>>> seems the release work: "schedule_work(&queue->release_work);" not >>>>> executed >>>>> timely, not sure whether the OOM is caused by this reason. >>>> >>>> Sagi, >>>> The release function is placed in global workqueue. I'm not familiar >>>> with NVMe design and I don't know all the details, but maybe the >>>> proper way will >>>> be to create special workqueue with MEM_RECLAIM flag to ensure the >>>> progress? >>>> >>> >>> Hi, >>> >>> I was able to repro it in my lab with ConnectX3. added a dedicated >>> workqueue with high priority but the bug still happens. >>> if I add a "sleep 1" after echo 1 >>> >/sys/block/nvme0n1/device/reset_controller the test pass. So there is >>> no leak IMO, but the allocation process is much faster than the >>> destruction of the resources. >>> In the initiator we don't wait for RDMA_CM_EVENT_DISCONNECTED event >>> after we call rdma_disconnect, and we try to connect immediatly again. >>> maybe we need to slow down the storm of connect requests from the >>> initiator somehow to let the target time to settle up. >>> >>> Max. >>> >>> >> Hi Sagi >> Let's use this mail loop to track the OOM issue. :) >> >> Thanks >> Yi > > Hi Yi, > I can't repro the OOM issue with 4.11-rc2 (don't know why actually). > which kernel are you using ? > > Max. Hi Max I tried with 4.11.0-rc2, and still can reproduced it with less than 2000 times. Thanks Yi -------------- next part -------------- [ 6021.582232] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.582233] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.582233] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.582236] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.582236] Call Trace: [ 6021.582239] dump_stack+0x63/0x87 [ 6021.582240] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.582242] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.582246] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.582249] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.582253] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.582255] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.582260] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.582262] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.582263] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.582265] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.582267] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.582268] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.582270] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.582272] cm_process_work+0x25/0x120 [ib_cm] [ 6021.582274] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.582275] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.582277] process_one_work+0x165/0x410 [ 6021.582278] worker_thread+0x137/0x4c0 [ 6021.582280] kthread+0x101/0x140 [ 6021.582281] ? rescuer_thread+0x3b0/0x3b0 [ 6021.582283] ? kthread_park+0x90/0x90 [ 6021.582284] ret_from_fork+0x2c/0x40 [ 6021.588220] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.588222] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.588222] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.588225] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.588226] Call Trace: [ 6021.588229] dump_stack+0x63/0x87 [ 6021.588231] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.588232] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.588236] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.588240] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.588244] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.588247] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.588252] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.588254] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.588255] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.588257] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.588259] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.588261] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.588263] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.588265] cm_process_work+0x25/0x120 [ib_cm] [ 6021.588266] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.588268] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.588270] process_one_work+0x165/0x410 [ 6021.588271] worker_thread+0x137/0x4c0 [ 6021.588273] kthread+0x101/0x140 [ 6021.588274] ? rescuer_thread+0x3b0/0x3b0 [ 6021.588275] ? kthread_park+0x90/0x90 [ 6021.588276] ret_from_fork+0x2c/0x40 [ 6021.593827] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.593828] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.593829] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.593831] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.593832] Call Trace: [ 6021.593834] dump_stack+0x63/0x87 [ 6021.593836] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.593837] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.593842] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.593845] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.593848] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.593851] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.593856] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.593858] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.593860] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.593862] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.593863] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.593865] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.593867] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.593869] cm_process_work+0x25/0x120 [ib_cm] [ 6021.593870] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.593872] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.593874] process_one_work+0x165/0x410 [ 6021.593875] worker_thread+0x137/0x4c0 [ 6021.593876] kthread+0x101/0x140 [ 6021.593878] ? rescuer_thread+0x3b0/0x3b0 [ 6021.593879] ? kthread_park+0x90/0x90 [ 6021.593881] ret_from_fork+0x2c/0x40 [ 6021.595897] nvmet: adding queue 1 to ctrl 1061. [ 6021.596096] nvmet: adding queue 2 to ctrl 1061. [ 6021.601856] nvmet: adding queue 3 to ctrl 1061. [ 6021.602078] nvmet: adding queue 4 to ctrl 1061. [ 6021.602318] nvmet: adding queue 5 to ctrl 1061. [ 6021.602497] nvmet: adding queue 6 to ctrl 1061. [ 6021.602764] nvmet: adding queue 7 to ctrl 1061. [ 6021.603052] nvmet: adding queue 8 to ctrl 1061. [ 6021.603290] nvmet: adding queue 9 to ctrl 1061. [ 6021.603644] nvmet: adding queue 10 to ctrl 1061. [ 6021.603946] nvmet: adding queue 11 to ctrl 1061. [ 6021.604241] nvmet: adding queue 12 to ctrl 1061. [ 6021.622259] nvmet: adding queue 13 to ctrl 1061. [ 6021.622573] nvmet: adding queue 14 to ctrl 1061. [ 6021.622941] nvmet: adding queue 15 to ctrl 1061. [ 6021.623275] nvmet: adding queue 16 to ctrl 1061. [ 6021.676942] nvmet_rdma: freeing queue 18021 [ 6021.679059] nvmet_rdma: freeing queue 18022 [ 6021.727425] nvmet: creating controller 1062 for subsystem nvme-subsystem-name for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:678ab29c-8057-4310-bb35-2683950e1f00. [ 6021.731639] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.731641] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.731642] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.731645] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.731645] Call Trace: [ 6021.731649] dump_stack+0x63/0x87 [ 6021.731651] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.731652] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.731657] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.731660] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.731664] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.731667] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.731672] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.731674] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.731676] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.731678] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.731679] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.731681] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.731683] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.731685] cm_process_work+0x25/0x120 [ib_cm] [ 6021.731686] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.731688] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.731690] process_one_work+0x165/0x410 [ 6021.731691] worker_thread+0x137/0x4c0 [ 6021.731693] kthread+0x101/0x140 [ 6021.731694] ? rescuer_thread+0x3b0/0x3b0 [ 6021.731695] ? kthread_park+0x90/0x90 [ 6021.731697] ret_from_fork+0x2c/0x40 [ 6021.737314] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.737315] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.737316] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.737318] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.737319] Call Trace: [ 6021.737321] dump_stack+0x63/0x87 [ 6021.737323] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.737325] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.737329] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.737332] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.737336] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.737338] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.737343] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.737345] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.737347] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.737349] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.737350] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.737352] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.737354] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.737356] cm_process_work+0x25/0x120 [ib_cm] [ 6021.737357] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.737359] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.737361] process_one_work+0x165/0x410 [ 6021.737362] worker_thread+0x137/0x4c0 [ 6021.737364] kthread+0x101/0x140 [ 6021.737365] ? rescuer_thread+0x3b0/0x3b0 [ 6021.737366] ? kthread_park+0x90/0x90 [ 6021.737368] ret_from_fork+0x2c/0x40 [ 6021.742828] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.742829] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.742829] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.742832] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.742833] Call Trace: [ 6021.742835] dump_stack+0x63/0x87 [ 6021.742837] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.742838] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.742843] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.742847] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.742850] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.742853] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.742857] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.742859] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.742861] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.742863] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.742864] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.742866] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.742868] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.742870] cm_process_work+0x25/0x120 [ib_cm] [ 6021.742872] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.742873] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.742875] process_one_work+0x165/0x410 [ 6021.742876] worker_thread+0x137/0x4c0 [ 6021.742878] kthread+0x101/0x140 [ 6021.742879] ? rescuer_thread+0x3b0/0x3b0 [ 6021.742880] ? kthread_park+0x90/0x90 [ 6021.742882] ret_from_fork+0x2c/0x40 [ 6021.748754] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.748755] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.748755] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.748758] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.748759] Call Trace: [ 6021.748761] dump_stack+0x63/0x87 [ 6021.748763] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.748764] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.748769] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.748772] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.748775] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.748778] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.748783] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.748785] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.748786] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.748788] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.748790] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.748792] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.748793] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.748795] cm_process_work+0x25/0x120 [ib_cm] [ 6021.748797] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.748799] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.748800] process_one_work+0x165/0x410 [ 6021.748802] worker_thread+0x137/0x4c0 [ 6021.748803] kthread+0x101/0x140 [ 6021.748805] ? rescuer_thread+0x3b0/0x3b0 [ 6021.748806] ? kthread_park+0x90/0x90 [ 6021.748807] ret_from_fork+0x2c/0x40 [ 6021.754730] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.754732] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.754732] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.754735] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.754735] Call Trace: [ 6021.754738] dump_stack+0x63/0x87 [ 6021.754740] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.754741] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.754745] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.754749] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.754752] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.754755] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.754759] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.754762] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.754763] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.754765] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.754766] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.754768] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.754770] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.754772] cm_process_work+0x25/0x120 [ib_cm] [ 6021.754774] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.754776] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.754777] process_one_work+0x165/0x410 [ 6021.754778] worker_thread+0x137/0x4c0 [ 6021.754780] kthread+0x101/0x140 [ 6021.754781] ? rescuer_thread+0x3b0/0x3b0 [ 6021.754783] ? kthread_park+0x90/0x90 [ 6021.754784] ret_from_fork+0x2c/0x40 [ 6021.760237] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.760238] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.760239] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.760241] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.760242] Call Trace: [ 6021.760245] dump_stack+0x63/0x87 [ 6021.760247] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.760248] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.760252] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.760256] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.760259] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.760262] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.760267] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.760269] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.760271] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.760273] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.760274] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.760276] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.760278] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.760280] cm_process_work+0x25/0x120 [ib_cm] [ 6021.760282] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.760284] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.760285] process_one_work+0x165/0x410 [ 6021.760287] worker_thread+0x137/0x4c0 [ 6021.760288] kthread+0x101/0x140 [ 6021.760290] ? rescuer_thread+0x3b0/0x3b0 [ 6021.760291] ? kthread_park+0x90/0x90 [ 6021.760293] ret_from_fork+0x2c/0x40 [ 6021.765587] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.765588] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.765589] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.765591] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.765592] Call Trace: [ 6021.765595] dump_stack+0x63/0x87 [ 6021.765597] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.765598] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.765602] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.765606] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.765609] ? mlx4_ib_create_qp+0xf7/0x450 [mlx4_ib] [ 6021.765612] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.765614] ? mlx4_ib_create_qp+0xf7/0x450 [mlx4_ib] [ 6021.765616] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.765621] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.765623] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.765625] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.765627] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.765628] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.765630] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.765632] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.765634] cm_process_work+0x25/0x120 [ib_cm] [ 6021.765635] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.765637] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.765639] process_one_work+0x165/0x410 [ 6021.765640] worker_thread+0x137/0x4c0 [ 6021.765642] kthread+0x101/0x140 [ 6021.765643] ? rescuer_thread+0x3b0/0x3b0 [ 6021.765644] ? kthread_park+0x90/0x90 [ 6021.765646] ret_from_fork+0x2c/0x40 [ 6021.771643] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.771644] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.771645] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.771647] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.771648] Call Trace: [ 6021.771650] dump_stack+0x63/0x87 [ 6021.771652] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.771653] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.771658] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.771662] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.771664] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.771667] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.771672] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.771674] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.771676] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.771678] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.771679] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.771681] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.771683] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.771685] cm_process_work+0x25/0x120 [ib_cm] [ 6021.771687] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.771688] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.771690] process_one_work+0x165/0x410 [ 6021.771691] worker_thread+0x137/0x4c0 [ 6021.771693] kthread+0x101/0x140 [ 6021.771694] ? rescuer_thread+0x3b0/0x3b0 [ 6021.771696] ? kthread_park+0x90/0x90 [ 6021.771697] ret_from_fork+0x2c/0x40 [ 6021.775924] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.775926] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.775926] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.775929] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.775930] Call Trace: [ 6021.775933] dump_stack+0x63/0x87 [ 6021.775935] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.775936] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.775941] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.775944] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.775948] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.775951] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.775956] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.775958] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.775960] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.775962] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.775963] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.775965] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.775967] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.775969] cm_process_work+0x25/0x120 [ib_cm] [ 6021.775971] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.775973] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.775974] process_one_work+0x165/0x410 [ 6021.775976] worker_thread+0x137/0x4c0 [ 6021.775977] kthread+0x101/0x140 [ 6021.775979] ? rescuer_thread+0x3b0/0x3b0 [ 6021.775980] ? kthread_park+0x90/0x90 [ 6021.775982] ret_from_fork+0x2c/0x40 [ 6021.779888] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.779889] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.779890] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.779893] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.779893] Call Trace: [ 6021.779896] dump_stack+0x63/0x87 [ 6021.779898] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.779900] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.779904] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.779908] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.779911] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.779915] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.779920] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.779922] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.779923] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.779926] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.779927] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.779929] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.779931] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.779933] cm_process_work+0x25/0x120 [ib_cm] [ 6021.779934] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.779936] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.779938] process_one_work+0x165/0x410 [ 6021.779939] worker_thread+0x137/0x4c0 [ 6021.779941] kthread+0x101/0x140 [ 6021.779942] ? rescuer_thread+0x3b0/0x3b0 [ 6021.779944] ? kthread_park+0x90/0x90 [ 6021.779945] ret_from_fork+0x2c/0x40 [ 6021.784247] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.784248] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.784249] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.784252] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.784252] Call Trace: [ 6021.784255] dump_stack+0x63/0x87 [ 6021.784257] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.784259] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.784263] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.784267] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.784270] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.784273] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.784278] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.784280] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.784282] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.784284] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.784285] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.784287] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.784289] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.784291] cm_process_work+0x25/0x120 [ib_cm] [ 6021.784292] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.784294] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.784296] process_one_work+0x165/0x410 [ 6021.784297] worker_thread+0x137/0x4c0 [ 6021.784299] kthread+0x101/0x140 [ 6021.784300] ? rescuer_thread+0x3b0/0x3b0 [ 6021.784301] ? kthread_park+0x90/0x90 [ 6021.784303] ret_from_fork+0x2c/0x40 [ 6021.789458] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.789460] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.789460] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.789463] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.789463] Call Trace: [ 6021.789466] dump_stack+0x63/0x87 [ 6021.789468] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.789469] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.789473] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.789477] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.789480] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.789483] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.789487] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.789490] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.789491] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.789493] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.789494] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.789496] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.789498] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.789500] cm_process_work+0x25/0x120 [ib_cm] [ 6021.789502] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.789504] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.789505] process_one_work+0x165/0x410 [ 6021.789506] worker_thread+0x137/0x4c0 [ 6021.789508] kthread+0x101/0x140 [ 6021.789509] ? rescuer_thread+0x3b0/0x3b0 [ 6021.789511] ? kthread_park+0x90/0x90 [ 6021.789512] ret_from_fork+0x2c/0x40 [ 6021.794462] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.794464] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.794464] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.794466] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.794467] Call Trace: [ 6021.794469] dump_stack+0x63/0x87 [ 6021.794471] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.794472] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.794477] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.794480] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.794483] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.794486] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.794491] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.794493] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.794494] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.794496] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.794498] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.794499] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.794501] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.794503] cm_process_work+0x25/0x120 [ib_cm] [ 6021.794505] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.794507] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.794508] process_one_work+0x165/0x410 [ 6021.794509] worker_thread+0x137/0x4c0 [ 6021.794511] kthread+0x101/0x140 [ 6021.794512] ? rescuer_thread+0x3b0/0x3b0 [ 6021.794514] ? kthread_park+0x90/0x90 [ 6021.794515] ret_from_fork+0x2c/0x40 [ 6021.800220] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.800221] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.800222] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.800224] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.800225] Call Trace: [ 6021.800227] dump_stack+0x63/0x87 [ 6021.800229] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.800230] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.800235] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.800238] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.800242] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.800245] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.800250] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.800252] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.800253] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.800256] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.800257] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.800259] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.800261] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.800263] cm_process_work+0x25/0x120 [ib_cm] [ 6021.800264] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.800266] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.800268] process_one_work+0x165/0x410 [ 6021.800269] worker_thread+0x137/0x4c0 [ 6021.800271] kthread+0x101/0x140 [ 6021.800272] ? rescuer_thread+0x3b0/0x3b0 [ 6021.800273] ? kthread_park+0x90/0x90 [ 6021.800275] ret_from_fork+0x2c/0x40 [ 6021.805461] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.805463] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.805463] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.805466] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.805466] Call Trace: [ 6021.805469] dump_stack+0x63/0x87 [ 6021.805471] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.805472] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.805477] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.805480] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.805484] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.805486] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.805491] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.805493] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.805495] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.805497] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.805498] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.805500] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.805502] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.805504] cm_process_work+0x25/0x120 [ib_cm] [ 6021.805506] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.805508] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.805509] process_one_work+0x165/0x410 [ 6021.805511] worker_thread+0x137/0x4c0 [ 6021.805513] kthread+0x101/0x140 [ 6021.805514] ? rescuer_thread+0x3b0/0x3b0 [ 6021.805515] ? kthread_park+0x90/0x90 [ 6021.805517] ret_from_fork+0x2c/0x40 [ 6021.810822] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.810824] CPU: 4 PID: 6384 Comm: kworker/4:153 Not tainted 4.11.0-rc2 #6 [ 6021.810824] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.810828] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.810829] Call Trace: [ 6021.810832] dump_stack+0x63/0x87 [ 6021.810835] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.810836] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.810843] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.810846] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.810850] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.810853] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.810859] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.810862] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.810864] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.810866] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.810867] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.810869] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.810872] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.810874] cm_process_work+0x25/0x120 [ib_cm] [ 6021.810875] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.810877] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.810879] process_one_work+0x165/0x410 [ 6021.810881] worker_thread+0x137/0x4c0 [ 6021.810883] kthread+0x101/0x140 [ 6021.810884] ? rescuer_thread+0x3b0/0x3b0 [ 6021.810885] ? kthread_park+0x90/0x90 [ 6021.810887] ret_from_fork+0x2c/0x40 [ 6021.812621] nvmet: adding queue 1 to ctrl 1062. [ 6021.812804] nvmet: adding queue 2 to ctrl 1062. [ 6021.813092] nvmet: adding queue 3 to ctrl 1062. [ 6021.813265] nvmet: adding queue 4 to ctrl 1062. [ 6021.813490] nvmet: adding queue 5 to ctrl 1062. [ 6021.813615] nvmet: adding queue 6 to ctrl 1062. [ 6021.813739] nvmet: adding queue 7 to ctrl 1062. [ 6021.813850] nvmet: adding queue 8 to ctrl 1062. [ 6021.813982] nvmet: adding queue 9 to ctrl 1062. [ 6021.828342] nvmet: adding queue 10 to ctrl 1062. [ 6021.828699] nvmet: adding queue 11 to ctrl 1062. [ 6021.848059] nvmet: adding queue 12 to ctrl 1062. [ 6021.848439] nvmet: adding queue 13 to ctrl 1062. [ 6021.848815] nvmet: adding queue 14 to ctrl 1062. [ 6021.849172] nvmet: adding queue 15 to ctrl 1062. [ 6021.849518] nvmet: adding queue 16 to ctrl 1062. [ 6021.900726] nvmet_rdma: freeing queue 18048 [ 6021.901911] nvmet_rdma: freeing queue 18049 [ 6021.903491] nvmet_rdma: freeing queue 18050 [ 6021.935901] nvmet: creating controller 1063 for subsystem nvme-subsystem-name for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:678ab29c-8057-4310-bb35-2683950e1f00. [ 6021.939116] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.939118] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.939118] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.939121] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.939122] Call Trace: [ 6021.939125] dump_stack+0x63/0x87 [ 6021.939127] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.939128] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.939132] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.939136] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.939139] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.939142] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.939147] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.939149] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.939151] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.939153] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.939154] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.939156] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.939158] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.939160] cm_process_work+0x25/0x120 [ib_cm] [ 6021.939161] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.939163] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.939165] process_one_work+0x165/0x410 [ 6021.939166] worker_thread+0x137/0x4c0 [ 6021.939168] kthread+0x101/0x140 [ 6021.939169] ? rescuer_thread+0x3b0/0x3b0 [ 6021.939170] ? kthread_park+0x90/0x90 [ 6021.939172] ret_from_fork+0x2c/0x40 [ 6023.983224] INFO: task kworker/3:0:30 blocked for more than 120 seconds. [ 6023.983225] Not tainted 4.11.0-rc2 #6 [ 6023.983226] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 6023.983226] kworker/3:0 D 0 30 2 0x00000000 [ 6023.983231] Workqueue: events nvmet_rdma_release_queue_work [nvmet_rdma] [ 6023.983232] Call Trace: [ 6023.983235] __schedule+0x289/0x8f0 [ 6023.983238] ? sched_clock+0x9/0x10 [ 6023.983251] schedule+0x36/0x80 [ 6023.983252] schedule_timeout+0x249/0x300 [ 6023.983255] ? console_trylock+0x12/0x50 [ 6023.983256] ? vprintk_emit+0x2ca/0x370 [ 6023.983257] wait_for_completion+0x121/0x180 [ 6023.983259] ? wake_up_q+0x80/0x80 [ 6023.983272] nvmet_sq_destroy+0x41/0xd0 [nvmet] [ 6023.983273] nvmet_rdma_free_queue+0x2a/0xa0 [nvmet_rdma] [ 6023.983275] nvmet_rdma_release_queue_work+0x25/0x60 [nvmet_rdma] [ 6023.983276] process_one_work+0x165/0x410 [ 6023.983278] worker_thread+0x137/0x4c0 [ 6023.983280] kthread+0x101/0x140 [ 6023.983281] ? rescuer_thread+0x3b0/0x3b0 [ 6023.983282] ? kthread_park+0x90/0x90 [ 6023.983284] ret_from_fork+0x2c/0x40 [ 6023.983312] INFO: task kworker/1:1:206 blocked for more than 120 seconds. [ 6023.983313] Not tainted 4.11.0-rc2 #6 [ 6023.983313] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 6023.983313] kworker/1:1 D 0 206 2 0x00000000 [ 6023.983316] Workqueue: events nvmet_rdma_release_queue_work [nvmet_rdma] [ 6023.983316] Call Trace: [ 6023.983317] __schedule+0x289/0x8f0 [ 6023.983319] ? sched_clock+0x9/0x10 [ 6023.983320] schedule+0x36/0x80 [ 6023.983321] schedule_timeout+0x249/0x300 [ 6023.983322] ? console_trylock+0x12/0x50 [ 6023.983329] ? vprintk_emit+0x2ca/0x370 [ 6023.983330] wait_for_completion+0x121/0x180 [ 6023.983331] ? wake_up_q+0x80/0x80 [ 6023.983333] nvmet_sq_destroy+0x41/0xd0 [nvmet] [ 6023.983334] nvmet_rdma_free_queue+0x2a/0xa0 [nvmet_rdma] [ 6023.983336] nvmet_rdma_release_queue_work+0x25/0x60 [nvmet_rdma] [ 6023.983337] process_one_work+0x165/0x410 [ 6023.983338] worker_thread+0x137/0x4c0 [ 6023.983340] kthread+0x101/0x140 [ 6023.983341] ? rescuer_thread+0x3b0/0x3b0 [ 6023.983342] ? kthread_park+0x90/0x90 [ 6023.983343] ret_from_fork+0x2c/0x40 [ 6023.983347] INFO: task kworker/21:1:223 blocked for more than 120 seconds. [ 6023.983347] Not tainted 4.11.0-rc2 #6 [ 6023.983348] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 6023.983348] kworker/21:1 D 0 223 2 0x00000000 [ 6023.983350] Workqueue: events nvmet_rdma_release_queue_work [nvmet_rdma] [ 6023.983350] Call Trace: [ 6023.983352] __schedule+0x289/0x8f0 [ 6023.983353] ? sched_clock+0x9/0x10 [ 6023.983354] schedule+0x36/0x80 [ 6023.983355] schedule_timeout+0x249/0x300 [ 6023.983356] ? console_trylock+0x12/0x50 [ 6023.983357] ? vprintk_emit+0x2ca/0x370 [ 6023.983358] wait_for_completion+0x121/0x180 [ 6023.983359] ? wake_up_q+0x80/0x80 [ 6023.983361] nvmet_sq_destroy+0x41/0xd0 [nvmet] [ 6023.983362] nvmet_rdma_free_queue+0x2a/0xa0 [nvmet_rdma] [ 6023.983363] nvmet_rdma_release_queue_work+0x25/0x60 [nvmet_rdma] [ 6023.983364] process_one_work+0x165/0x410 [ 6023.983366] worker_thread+0x137/0x4c0 [ 6023.983367] kthread+0x101/0x140 [ 6023.983368] ? rescuer_thread+0x3b0/0x3b0 [ 6023.983369] ? kthread_park+0x90/0x90 [ 6023.983371] ret_from_fork+0x2c/0x40 [ 6023.983375] INFO: task kworker/0:2:308 blocked for more than 120 seconds. [ 6023.983376] Not tainted 4.11.0-rc2 #6 [ 6023.983376] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 6023.983376] kworker/0:2 D 0 308 2 0x00000000 [ 6023.983378] Workqueue: events nvmet_rdma_release_queue_work [nvmet_rdma] [ 6023.983379] Call Trace: [ 6023.983380] __schedule+0x289/0x8f0 [ 6023.983381] ? sched_clock+0x9/0x10 [ 6023.983382] schedule+0x36/0x80 [ 6023.983383] schedule_timeout+0x249/0x300 [ 6023.983384] ? console_trylock+0x12/0x50 [ 6023.983385] ? vprintk_emit+0x2ca/0x370 [ 6023.983386] wait_for_completion+0x121/0x180 [ 6023.983387] ? wake_up_q+0x80/0x80 [ 6023.983388] nvmet_sq_destroy+0x41/0xd0 [nvmet] [ 6023.983390] nvmet_rdma_free_queue+0x2a/0xa0 [nvmet_rdma] [ 6023.983391] nvmet_rdma_release_queue_work+0x25/0x60 [nvmet_rdma] [ 6023.983392] process_one_work+0x165/0x410 [ 6023.983394] worker_thread+0x137/0x4c0 [ 6023.983395] kthread+0x101/0x140 [ 6023.983396] ? rescuer_thread+0x3b0/0x3b0 [ 6023.983397] ? kthread_park+0x90/0x90 [ 6023.983399] ret_from_fork+0x2c/0x40 [ 6023.983401] INFO: task kworker/3:1:325 blocked for more than 120 seconds. [ 6023.983401] Not tainted 4.11.0-rc2 #6 [ 6023.983402] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 6023.983402] kworker/3:1 D 0 325 2 0x00000000 [ 6023.983404] Workqueue: events nvmet_rdma_release_queue_work [nvmet_rdma] [ 6023.983404] Call Trace: [ 6023.983406] __schedule+0x289/0x8f0 [ 6023.983407] ? sched_clock+0x9/0x10 [ 6023.983407] schedule+0x36/0x80 [ 6023.983408] schedule_timeout+0x249/0x300 [ 6023.983410] ? console_trylock+0x12/0x50 [ 6023.983411] ? vprintk_emit+0x2ca/0x370 [ 6023.983412] wait_for_completion+0x121/0x180 [ 6023.983413] ? wake_up_q+0x80/0x80 [ 6023.983414] nvmet_sq_destroy+0x41/0xd0 [nvmet] [ 6023.983416] nvmet_rdma_free_queue+0x2a/0xa0 [nvmet_rdma] [ 6023.983417] nvmet_rdma_release_queue_work+0x25/0x60 [nvmet_rdma] [ 6023.983418] process_one_work+0x165/0x410 [ 6023.983419] worker_thread+0x137/0x4c0 [ 6023.983421] kthread+0x101/0x140 [ 6023.983422] ? rescuer_thread+0x3b0/0x3b0 [ 6023.983423] ? kthread_park+0x90/0x90 [ 6023.983424] ret_from_fork+0x2c/0x40 [ 6023.983426] INFO: task kworker/5:1:329 blocked for more than 120 seconds. [ 6023.983426] Not tainted 4.11.0-rc2 #6 [ 6023.983427] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 6023.983427] kworker/5:1 D 0 329 2 0x00000000 [ 6023.983429] Workqueue: events nvmet_rdma_release_queue_work [nvmet_rdma] [ 6023.983429] Call Trace: [ 6023.983430] __schedule+0x289/0x8f0 [ 6023.983432] ? sched_clock+0x9/0x10 [ 6023.983432] schedule+0x36/0x80 [ 6023.983433] schedule_timeout+0x249/0x300 [ 6023.983434] ? console_trylock+0x12/0x50 [ 6023.983435] ? vprintk_emit+0x2ca/0x370 [ 6023.983436] wait_for_completion+0x121/0x180 [ 6023.983437] ? wake_up_q+0x80/0x80 [ 6023.983439] nvmet_sq_destroy+0x41/0xd0 [nvmet] [ 6023.983440] nvmet_rdma_free_queue+0x2a/0xa0 [nvmet_rdma] [ 6023.983442] nvmet_rdma_release_queue_work+0x25/0x60 [nvmet_rdma] [ 6023.983443] process_one_work+0x165/0x410 [ 6023.983444] worker_thread+0x137/0x4c0 [ 6023.983446] kthread+0x101/0x140 [ 6023.983447] ? rescuer_thread+0x3b0/0x3b0 [ 6023.983448] ? kthread_park+0x90/0x90 [ 6023.983449] ret_from_fork+0x2c/0x40 [ 6023.983450] INFO: task kworker/7:1:332 blocked for more than 120 seconds. [ 6023.983451] Not tainted 4.11.0-rc2 #6 [ 6023.983451] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 6023.983451] kworker/7:1 D 0 332 2 0x00000000 [ 6023.983453] Workqueue: events nvmet_rdma_release_queue_work [nvmet_rdma] [ 6023.983453] Call Trace: [ 6023.983455] __schedule+0x289/0x8f0 [ 6023.983456] ? sched_clock+0x9/0x10 [ 6023.983457] schedule+0x36/0x80 [ 6023.983458] schedule_timeout+0x249/0x300 [ 6023.983458] ? console_trylock+0x12/0x50 [ 6023.983459] ? vprintk_emit+0x2ca/0x370 [ 6023.983460] wait_for_completion+0x121/0x180 [ 6023.983461] ? wake_up_q+0x80/0x80 [ 6023.983463] nvmet_sq_destroy+0x41/0xd0 [nvmet] [ 6023.983464] nvmet_rdma_free_queue+0x2a/0xa0 [nvmet_rdma] [ 6023.983466] nvmet_rdma_release_queue_work+0x25/0x60 [nvmet_rdma] [ 6023.983467] process_one_work+0x165/0x410 [ 6023.983468] worker_thread+0x137/0x4c0 [ 6023.983469] kthread+0x101/0x140 [ 6023.983470] ? rescuer_thread+0x3b0/0x3b0 [ 6023.983472] ? kthread_park+0x90/0x90 [ 6023.983473] ret_from_fork+0x2c/0x40 [ 6023.983474] INFO: task kworker/18:1:333 blocked for more than 120 seconds. [ 6023.983475] Not tainted 4.11.0-rc2 #6 [ 6023.983475] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 6023.983475] kworker/18:1 D 0 333 2 0x00000000 [ 6023.983477] Workqueue: events nvmet_rdma_release_queue_work [nvmet_rdma] [ 6023.983478] Call Trace: [ 6023.983479] __schedule+0x289/0x8f0 [ 6023.983480] ? sched_clock+0x9/0x10 [ 6023.983481] schedule+0x36/0x80 [ 6023.983482] schedule_timeout+0x249/0x300 [ 6023.983483] ? console_trylock+0x12/0x50 [ 6023.983484] ? vprintk_emit+0x2ca/0x370 [ 6023.983485] wait_for_completion+0x121/0x180 [ 6023.983486] ? wake_up_q+0x80/0x80 [ 6023.983487] nvmet_sq_destroy+0x41/0xd0 [nvmet] [ 6023.983489] nvmet_rdma_free_queue+0x2a/0xa0 [nvmet_rdma] [ 6023.983490] nvmet_rdma_release_queue_work+0x25/0x60 [nvmet_rdma] [ 6023.983491] process_one_work+0x165/0x410 [ 6023.983492] worker_thread+0x137/0x4c0 [ 6023.983494] kthread+0x101/0x140 [ 6023.983495] ? rescuer_thread+0x3b0/0x3b0 [ 6023.983496] ? kthread_park+0x90/0x90 [ 6023.983497] ret_from_fork+0x2c/0x40 [ 6023.983499] INFO: task kworker/19:1:334 blocked for more than 120 seconds. [ 6023.983499] Not tainted 4.11.0-rc2 #6 [ 6023.983500] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 6023.983500] kworker/19:1 D 0 334 2 0x00000000 [ 6023.983502] Workqueue: events nvmet_rdma_release_queue_work [nvmet_rdma] [ 6023.983502] Call Trace: [ 6023.983504] __schedule+0x289/0x8f0 [ 6023.983505] ? sched_clock+0x9/0x10 [ 6023.983506] schedule+0x36/0x80 [ 6023.983507] schedule_timeout+0x249/0x300 [ 6023.983508] ? console_trylock+0x12/0x50 [ 6023.983509] ? vprintk_emit+0x2ca/0x370 [ 6023.983510] wait_for_completion+0x121/0x180 [ 6023.983511] ? wake_up_q+0x80/0x80 [ 6023.983512] nvmet_sq_destroy+0x41/0xd0 [nvmet] [ 6023.983513] nvmet_rdma_free_queue+0x2a/0xa0 [nvmet_rdma] [ 6023.983515] nvmet_rdma_release_queue_work+0x25/0x60 [nvmet_rdma] [ 6023.983516] process_one_work+0x165/0x410 [ 6023.983517] worker_thread+0x137/0x4c0 [ 6023.983519] kthread+0x101/0x140 [ 6023.983520] ? rescuer_thread+0x3b0/0x3b0 [ 6023.983521] ? kthread_park+0x90/0x90 [ 6023.983522] ret_from_fork+0x2c/0x40 [ 6023.983523] INFO: task kworker/22:1:336 blocked for more than 120 seconds. [ 6023.983524] Not tainted 4.11.0-rc2 #6 [ 6023.983524] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 6023.983524] kworker/22:1 D 0 336 2 0x00000000 [ 6023.983526] Workqueue: events nvmet_rdma_release_queue_work [nvmet_rdma] [ 6023.983527] Call Trace: [ 6023.983528] __schedule+0x289/0x8f0 [ 6023.983529] ? sched_clock+0x9/0x10 [ 6023.983530] schedule+0x36/0x80 [ 6023.983531] schedule_timeout+0x249/0x300 [ 6023.983532] ? console_trylock+0x12/0x50 [ 6023.983533] ? vprintk_emit+0x2ca/0x370 [ 6023.983534] wait_for_completion+0x121/0x180 [ 6023.983535] ? wake_up_q+0x80/0x80 [ 6023.983536] nvmet_sq_destroy+0x41/0xd0 [nvmet] [ 6023.983538] nvmet_rdma_free_queue+0x2a/0xa0 [nvmet_rdma] [ 6023.983539] nvmet_rdma_release_queue_work+0x25/0x60 [nvmet_rdma] [ 6023.983540] process_one_work+0x165/0x410 [ 6023.983541] worker_thread+0x137/0x4c0 [ 6023.983543] kthread+0x101/0x140 [ 6023.983544] ? rescuer_thread+0x3b0/0x3b0 [ 6023.983545] ? kthread_park+0x90/0x90 [ 6023.983546] ret_from_fork+0x2c/0x40 [ 6025.263203] nvmet: ctrl 1007 keep-alive timer (15 seconds) expired! [ 6025.263210] nvmet: ctrl 1007 fatal error occurred! [ 6029.103135] nvmet: ctrl 1030 keep-alive timer (15 seconds) expired! [ 6029.103137] nvmet: ctrl 1030 fatal error occurred! [ 6032.303082] nvmet: ctrl 1046 keep-alive timer (15 seconds) expired! [ 6032.303083] nvmet: ctrl 1046 fatal error occurred! [ 6036.143015] nvmet: ctrl 1058 keep-alive timer (15 seconds) expired! [ 6036.143017] nvmet: ctrl 1058 fatal error occurred! [ 6041.102122] pgrep invoked oom-killer: gfp_mask=0x16040d0(GFP_TEMPORARY|__GFP_COMP|__GFP_NOTRACK), nodemask=(null), order=0, oom_score_adj=0 [ 6041.102124] pgrep cpuset=/ mems_allowed=0-1 [ 6041.102128] CPU: 9 PID: 6418 Comm: pgrep Not tainted 4.11.0-rc2 #6 [ 6041.102129] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.102129] Call Trace: [ 6041.102137] dump_stack+0x63/0x87 [ 6041.102139] dump_header+0x9f/0x233 [ 6041.102143] ? selinux_capable+0x20/0x30 [ 6041.102145] ? security_capable_noaudit+0x45/0x60 [ 6041.102148] oom_kill_process+0x21c/0x3f0 [ 6041.102149] out_of_memory+0x114/0x4a0 [ 6041.102151] __alloc_pages_slowpath+0x7f0/0xb90 [ 6041.102154] __alloc_pages_nodemask+0x240/0x260 [ 6041.102157] alloc_pages_current+0x88/0x120 [ 6041.102159] new_slab+0x41f/0x5b0 [ 6041.102160] ___slab_alloc+0x33e/0x4b0 [ 6041.102163] ? __d_alloc+0x25/0x1d0 [ 6041.102164] ? __d_alloc+0x25/0x1d0 [ 6041.102165] __slab_alloc+0x40/0x5c [ 6041.102166] kmem_cache_alloc+0x16d/0x1a0 [ 6041.102167] ? __d_alloc+0x25/0x1d0 [ 6041.102168] __d_alloc+0x25/0x1d0 [ 6041.102170] d_alloc+0x22/0xc0 [ 6041.102171] d_alloc_parallel+0x6c/0x500 [ 6041.102174] ? __inode_permission+0x48/0xd0 [ 6041.102175] ? lookup_fast+0x215/0x3d0 [ 6041.102176] path_openat+0xc91/0x13c0 [ 6041.102178] do_filp_open+0x91/0x100 [ 6041.102180] ? __alloc_fd+0x46/0x170 [ 6041.102182] do_sys_open+0x124/0x210 [ 6041.102185] ? __audit_syscall_exit+0x209/0x290 [ 6041.102186] SyS_open+0x1e/0x20 [ 6041.102189] do_syscall_64+0x67/0x180 [ 6041.102192] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.102193] RIP: 0033:0x7f6caba59a10 [ 6041.102194] RSP: 002b:00007ffd316e1698 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 6041.102195] RAX: ffffffffffffffda RBX: 00007ffd316e16b0 RCX: 00007f6caba59a10 [ 6041.102196] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffd316e16b0 [ 6041.102196] RBP: 00007f6cac149ab0 R08: 00007f6cab9b9938 R09: 0000000000000010 [ 6041.102197] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000006d7100 [ 6041.102197] R13: 0000000000000020 R14: 0000000000000000 R15: 0000000000000000 [ 6041.102199] Mem-Info: [ 6041.102204] active_anon:0 inactive_anon:0 isolated_anon:0 [ 6041.102204] active_file:538 inactive_file:167 isolated_file:0 [ 6041.102204] unevictable:0 dirty:0 writeback:1 unstable:0 [ 6041.102204] slab_reclaimable:11389 slab_unreclaimable:140375 [ 6041.102204] mapped:492 shmem:0 pagetables:1494 bounce:0 [ 6041.102204] free:39252 free_pcp:4025 free_cma:0 [ 6041.102208] Node 0 active_anon:0kB inactive_anon:28kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:12kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:130 all_unreclaimable? yes [ 6041.102213] Node 1 active_anon:0kB inactive_anon:0kB active_file:2148kB inactive_file:672kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1956kB dirty:0kB writeback:4kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:899 all_unreclaimable? no [ 6041.102214] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 6041.102217] lowmem_reserve[]: 0 2886 15937 15937 15937 [ 6041.102219] Node 0 DMA32 free:60296kB min:8108kB low:11060kB high:14012kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013336kB mlocked:0kB slab_reclaimable:96kB slab_unreclaimable:38768kB kernel_stack:2320kB pagetables:0kB bounce:0kB free_pcp:1924kB local_pcp:0kB free_cma:0kB [ 6041.102222] lowmem_reserve[]: 0 0 13051 13051 13051 [ 6041.102223] Node 0 Normal free:35940kB min:36664kB low:50028kB high:63392kB active_anon:0kB inactive_anon:28kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:13631488kB managed:13364292kB mlocked:0kB slab_reclaimable:15788kB slab_unreclaimable:244492kB kernel_stack:19256kB pagetables:3108kB bounce:0kB free_pcp:7304kB local_pcp:184kB free_cma:0kB [ 6041.102226] lowmem_reserve[]: 0 0 0 0 0 [ 6041.102228] Node 1 Normal free:44892kB min:45292kB low:61800kB high:78308kB active_anon:0kB inactive_anon:0kB active_file:2148kB inactive_file:672kB unevictable:0kB writepending:4kB present:16777212kB managed:16509584kB mlocked:0kB slab_reclaimable:29672kB slab_unreclaimable:278224kB kernel_stack:18520kB pagetables:2868kB bounce:0kB free_pcp:6872kB local_pcp:400kB free_cma:0kB [ 6041.102231] lowmem_reserve[]: 0 0 0 0 0 [ 6041.102232] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 6041.102238] Node 0 DMA32: 2*4kB (UM) 2*8kB (U) 13*16kB (U) 7*32kB (UE) 5*64kB (U) 3*128kB (UME) 1*256kB (E) 5*512kB (ME) 5*1024kB (UME) 1*2048kB (E) 12*4096kB (M) = 60296kB [ 6041.102244] Node 0 Normal: 97*4kB (MH) 47*8kB (MH) 83*16kB (UMH) 155*32kB (UMEH) 90*64kB (UME) 56*128kB (UMEH) 31*256kB (MEH) 15*512kB (MH) 0*1024kB 0*2048kB 0*4096kB = 35596kB [ 6041.102250] Node 1 Normal: 380*4kB (UMEH) 173*8kB (UMEH) 66*16kB (UMH) 219*32kB (UME) 146*64kB (UM) 101*128kB (UME) 36*256kB (UM) 3*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 43992kB [ 6041.102256] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.102257] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.102258] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.102259] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.102259] 996 total pagecache pages [ 6041.102260] 39 pages in swap cache [ 6041.102261] Swap cache stats: add 40374, delete 40331, find 7034/12915 [ 6041.102261] Free swap = 16387932kB [ 6041.102262] Total swap = 16516092kB [ 6041.102262] 8379718 pages RAM [ 6041.102263] 0 pages HighMem/MovableOnly [ 6041.102263] 153941 pages reserved [ 6041.102263] 0 pages cma reserved [ 6041.102263] 0 pages hwpoisoned [ 6041.102264] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 6041.102278] [ 779] 0 779 9206 1 21 3 82 0 systemd-journal [ 6041.102280] [ 805] 0 805 30349 0 28 4 375 0 lvmetad [ 6041.102281] [ 824] 0 824 11810 1 23 3 664 -1000 systemd-udevd [ 6041.102284] [ 1073] 0 1073 13856 0 28 3 110 -1000 auditd [ 6041.102286] [ 1118] 0 1118 53133 0 57 3 410 0 abrtd [ 6041.102287] [ 1121] 81 1121 8714 1 18 3 128 -900 dbus-daemon [ 6041.102288] [ 1123] 997 1123 5672 1 17 3 60 0 chronyd [ 6041.102289] [ 1146] 0 1146 52551 1 55 4 336 0 abrt-watch-log [ 6041.102291] [ 1152] 0 1152 4889 23 14 3 147 0 irqbalance [ 6041.102292] [ 1155] 994 1155 2133 0 10 3 43 0 lsmd [ 6041.102293] [ 1156] 0 1156 31969 1 21 4 134 0 smartd [ 6041.102294] [ 1161] 998 1161 132401 0 57 4 1872 0 polkitd [ 6041.102296] [ 1163] 0 1163 6050 1 16 3 78 0 systemd-logind [ 6041.102297] [ 1178] 0 1178 28814 17 11 3 66 0 ksmtuned [ 6041.102298] [ 1220] 0 1220 50305 0 39 3 125 0 gssproxy [ 6041.102299] [ 1295] 0 1295 28813 0 11 3 53 0 opensm-launch [ 6041.102300] [ 1296] 0 1296 637906 0 85 6 601 0 opensm [ 6041.102302] [ 1897] 0 1897 28209 0 54 3 3122 0 dhclient [ 6041.102303] [ 1968] 0 1968 138299 235 91 4 3231 0 tuned [ 6041.102304] [ 1976] 0 1976 28337 1 13 4 39 0 rhsmcertd [ 6041.102305] [ 1977] 0 1977 55479 0 40 4 785 0 rsyslogd [ 6041.102306] [ 1987] 0 1987 154722 1 148 3 2116 0 libvirtd [ 6041.102308] [ 1991] 0 1991 6463 0 19 3 51 0 atd [ 6041.102309] [ 2047] 0 2047 20619 0 44 3 214 -1000 sshd [ 6041.102310] [ 2537] 0 2537 27511 1 12 3 32 0 agetty [ 6041.102311] [ 2540] 0 2540 27511 1 10 3 33 0 agetty [ 6041.102312] [ 3062] 0 3062 22767 1 46 3 258 0 master [ 6041.102313] [ 3086] 89 3086 22810 1 46 3 255 0 qmgr [ 6041.102316] [ 3339] 99 3339 3888 0 12 3 59 0 dnsmasq [ 6041.102317] [ 3340] 0 3340 3881 0 12 3 45 0 dnsmasq [ 6041.102318] [ 3373] 0 3373 31557 1 20 3 159 0 crond [ 6041.102319] [ 3374] 0 3374 60772 1 75 4 3100 0 beah-fwd-backen [ 6041.102320] [ 3376] 0 3376 90269 1 96 3 4723 0 beah-beaker-bac [ 6041.102321] [ 3377] 0 3377 64652 1 84 4 3446 0 beah-srv [ 6041.102322] [ 3381] 0 3381 26973 1 7 3 24 0 rhnsd [ 6041.102324] [ 4181] 0 4181 35220 1 72 3 317 0 sshd [ 6041.102325] [ 4185] 0 4185 29148 1 16 3 385 0 bash [ 6041.102444] [ 6416] 0 6416 28814 17 11 3 64 0 ksmtuned [ 6041.102445] [ 6417] 0 6417 28814 20 11 3 61 0 ksmtuned [ 6041.102446] [ 6418] 0 6418 37150 153 28 3 73 0 pgrep [ 6041.102447] Out of memory: Kill process 3376 (beah-beaker-bac) score 0 or sacrifice child [ 6041.102453] Killed process 3376 (beah-beaker-bac) total-vm:361076kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.113686] oom_reaper: reaped process 3376 (beah-beaker-bac), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.123498] beah-beaker-bac invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 6041.123500] beah-beaker-bac cpuset=/ mems_allowed=0-1 [ 6041.123503] CPU: 26 PID: 3401 Comm: beah-beaker-bac Not tainted 4.11.0-rc2 #6 [ 6041.123503] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.123503] Call Trace: [ 6041.123507] dump_stack+0x63/0x87 [ 6041.123508] dump_header+0x9f/0x233 [ 6041.123510] ? selinux_capable+0x20/0x30 [ 6041.123511] ? security_capable_noaudit+0x45/0x60 [ 6041.123512] oom_kill_process+0x21c/0x3f0 [ 6041.123513] out_of_memory+0x114/0x4a0 [ 6041.123514] __alloc_pages_slowpath+0x7f0/0xb90 [ 6041.123516] __alloc_pages_nodemask+0x240/0x260 [ 6041.123518] alloc_pages_vma+0xa5/0x220 [ 6041.123521] __read_swap_cache_async+0x148/0x1f0 [ 6041.123522] read_swap_cache_async+0x26/0x60 [ 6041.123523] swapin_readahead+0x16b/0x200 [ 6041.123525] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.123528] ? find_get_entry+0x20/0x140 [ 6041.123529] ? pagecache_get_page+0x2c/0x240 [ 6041.123531] do_swap_page+0x2aa/0x780 [ 6041.123532] __handle_mm_fault+0x6f0/0xe60 [ 6041.123536] ? hrtimer_try_to_cancel+0xc9/0x120 [ 6041.123538] handle_mm_fault+0xce/0x240 [ 6041.123541] __do_page_fault+0x22a/0x4a0 [ 6041.123542] do_page_fault+0x30/0x80 [ 6041.123544] page_fault+0x28/0x30 [ 6041.123546] RIP: 0010:__get_user_8+0x1b/0x25 [ 6041.123547] RSP: 0018:ffffc90006c6bc28 EFLAGS: 00010287 [ 6041.123548] RAX: 00007f536b73c9e7 RBX: ffff880828ceec80 RCX: 00000000000002b0 [ 6041.123548] RDX: ffff880829182d00 RSI: ffff880828ceec80 RDI: ffff880829182d00 [ 6041.123549] RBP: ffffc90006c6bc78 R08: 000000000001f480 R09: ffff88082af74148 [ 6041.123549] R10: 000000002d827401 R11: ffff88082d820000 R12: ffff880829182d00 [ 6041.123550] R13: 00007f536b73c9e0 R14: ffff880829182d00 R15: ffff8808285299c0 [ 6041.123553] ? exit_robust_list+0x37/0x120 [ 6041.123555] mm_release+0x11a/0x130 [ 6041.123557] do_exit+0x152/0xb80 [ 6041.123559] ? __unqueue_futex+0x2f/0x60 [ 6041.123560] do_group_exit+0x3f/0xb0 [ 6041.123562] get_signal+0x1bf/0x5e0 [ 6041.123565] do_signal+0x37/0x6a0 [ 6041.123566] ? do_futex+0xfd/0x570 [ 6041.123568] exit_to_usermode_loop+0x3f/0x85 [ 6041.123569] do_syscall_64+0x165/0x180 [ 6041.123571] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.123572] RIP: 0033:0x7f537b92379b [ 6041.123572] RSP: 002b:00007f536b73ae90 EFLAGS: 00000282 ORIG_RAX: 00000000000000ca [ 6041.123573] RAX: fffffffffffffe00 RBX: 00000000000000ca RCX: 00007f537b92379b [ 6041.123574] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f53640028a0 [ 6041.123574] RBP: 00007f53640028a0 R08: 0000000000000000 R09: 00000000016739e0 [ 6041.123575] R10: 0000000000000000 R11: 0000000000000282 R12: fffffffeffffffff [ 6041.123575] R13: 0000000000000000 R14: 0000000001f45670 R15: 0000000001ec2998 [ 6041.123576] Mem-Info: [ 6041.123580] active_anon:0 inactive_anon:2 isolated_anon:0 [ 6041.123580] active_file:452 inactive_file:211 isolated_file:0 [ 6041.123580] unevictable:0 dirty:0 writeback:1 unstable:0 [ 6041.123580] slab_reclaimable:11389 slab_unreclaimable:140377 [ 6041.123580] mapped:468 shmem:0 pagetables:1501 bounce:0 [ 6041.123580] free:39213 free_pcp:4164 free_cma:0 [ 6041.123585] Node 0 active_anon:0kB inactive_anon:28kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:20kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:130 all_unreclaimable? yes [ 6041.123589] Node 1 active_anon:0kB inactive_anon:0kB active_file:1804kB inactive_file:848kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1852kB dirty:0kB writeback:4kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:1306 all_unreclaimable? no [ 6041.123589] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 6041.123592] lowmem_reserve[]: 0 2886 15937 15937 15937 [ 6041.123594] Node 0 DMA32 free:60296kB min:8108kB low:11060kB high:14012kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013336kB mlocked:0kB slab_reclaimable:96kB slab_unreclaimable:38768kB kernel_stack:2320kB pagetables:0kB bounce:0kB free_pcp:1924kB local_pcp:0kB free_cma:0kB [ 6041.123597] lowmem_reserve[]: 0 0 13051 13051 13051 [ 6041.123599] Node 0 Normal free:35940kB min:36664kB low:50028kB high:63392kB active_anon:0kB inactive_anon:28kB active_file:4kB inactive_file:0kB unevictable:0kB:0kB slab_reclaimable:15788kB slab_unreclaimable:244492kB kernel_stack:19256kB pagetables:3108kB bounce:0kB free_pcp:7304kB local_pcp:152kB free_cma:0kB [ 6041.123601] lowmem_reserve[]: 0 0 0 0 0 [ 6041.123603] Node 1 Normal free:44736kB min:45292kB low:61800kB high:78308kB active_anon:0kB inactive_anon:0kB active_file:1804kB inactive_file:848kB unevictable:0kB writepending:4kB present:16777212kB managed:16509584kB mlocked:0kB slab_reclaimable:29672kB slab_unreclaimable:278232kB kernel_stack:18520kB pagetables:2896kB bounce:0kB free_pcp:7428kB local_pcp:608kB free_cma:0kB [ 6041.123605] lowmem_reserve[]: 0 0 0 0 0 [ 6041.123607] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 6041.123612] Node 0 DMA32: 2*4kB (UM) 2*8kB (U) 13*16kB (U) 7*32kB (UE) 5*64kB (U) 3*128kB (UME) 1*256kB (E) 5*512kB (ME) 5*1024kB (UME) 1*2048kB (E) 12*4096kB (M) = 60296kB [ 6041.123618] Node 0 Normal: 97*4kB (MH) 47*8kB (MH) 83*16kB (UMH) 155*32kB (UMEH) 90*64kB (UME) 56*128kB (UMEH) 31*256kB (MEH) 15*512kB (MH) 0*1024kB writepending:0kB present:13631488kB managed:13364292kB mlocked4kB (UMH) 173*8kB (UMH) 66*16kB (UMH) 218*32kB (UM) 146*64kB (UM) 101*128kB (UM) 36*256kB (UM) 3*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 43960kB [ 6041.123630] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.123630] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.123631] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.123631] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.123632] 870 total pagecache pages [ 6041.123633] 39 pages in swap cache [ 6041.123634] Swap cache stats: add 40375, delete 40332, find 7035/12918 [ 6041.123634] Free swap = 16406620kB [ 6041.123635] Total swap = 16516092kB [ 6041.123635] 8379718 pages RAM [ 6041.123635] 0 pages HighMem/MovableOnly [ 6041.123636] 153941 pages reserved [ 6041.123636] 0 pages cma reserved [ 6041.123636] 0 pages hwpoisone1 3 82 0 systemd-journal [ 6041.123651] [ 805] 0 805 30349 0 28 4 375 0 lvmetad [ 6041.123652] [ 824] 0 824 11810 1 23 3 664 -1000 systemd-udevd [ 6041.123655] [ 1073] 0 1073 13856 0 28 3 110 -1000 auditd [ 6041.123656] [ 1118] 0 1118 53133 0 57 3 410 0 abrtd [ 6041.123657] [ 1121] 81 1121 8714 1 18 3 128 -900 dbus-daemon [ 6041.123659] [ 1123] 997 1123 5672 1 17 3 60 0 chronyd [ 6041.123660] [ 1146] 0 1146 52551 1 55 4 336 0 abrt-watch-log [ 6041.123661] [ 1152] 0 1152 4889 22 14 3 147 0 irqbalance [ 6041.123662] [ 1155] 994 1155 2133 0 10 3 43 0 lsmd [ 6041.123663] [ 1156] 0 1156 31969 1 21 4 134 0 smartd [ 6041.123664] [ 1161] 998 1161 132401 0 57 4 1872 0 polkitd [ 6041.123665] [ 1163] 0 1163 6050 1 16 3 78 0 systemd-logind [ 6041.123666] [ 1178] 0 1178 28814 17 11 3 66 0 ksmtuned [ 6041.123667] [ 1220] 0 1220 50305 0 39 3 125 0 gssproxy [ 6041.123668] [ 1295] 0 1295 28813 0 11 3 53 0 opensm-launch [ 6041.123669] [ 1296] 0 1296 637906 0 85 6 601 0 opensm [ 6041.123670] [ 1897] 0 1897 28209 0 54 3 3122 0 dhclient [ 6041.123672] [ 1968] 0 1968 138299 193 91 4 3231 0 tuned [ 6041.12 40 4 785 0 rsyslogd [ 6041.123675] [ 1987] 0 1987 677] [ 2047] 0 2047 20619 0 44 3 214 -100 2537 27511 1 12 3 32 0 agetty [ 6041.123679] [ 2540] 0 2540 27511 1 10 3 33 0 agetty [ 6041.123680] [ 3062] 0 3062 22767 1 46 3 258 0 master [ 6041.123681] [ 3086] 89 3086 22810 1 46 3 255 0 qmgr [ 6041.123683] [ 3339] 99 3339 3888 0 12 3 59 0 dnsmasq [ 6041.123684] [ 3340] 0 3340 3881 0 12 3 45 0 dnsmasq [ 6041.123685] [ 3373] 0 3373 31557 1 20 3 159 0 crond [ 6041.123686] [ 3374] 0 3374 60772 1 75 4 3100 0 beah-fwd-backen [ 6041.123688] [ 3401] 0 3376 90269 0 96 3 0 0 beah-beaker-bac [ 6041.123689] [ 3377] 0 3377 64652 1 84 4 3446 0 beah-srv [ 6041.123690] [ 3381] 0 3381 26973 1 7 3 24 0 rhnsd [ 6041.123691] [ 4181] 0 4181 35220 1 72 3 317 0 sshd [ 6041.123693] [ 4185] 0 4185 29148 1 16 3 385 0 bash [ 6041.123811] [ 6416] 0 6416 28814 17 11 3 64 0 ksmtuned [ 6041.123812] [ 6417] 0 6417 28814 20 11 3 61 0 ksmtuned [ 6041.123813] [ 6418] 0 6418 37150 144 28 3 73 0 pgrep [ 6041.123814] Out of memory: Kill process 3377 (beah-srv) score 0 or sacrifice child [ 6041.123818] Killed process 3377 (beah-srv) total-vm:258608kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.143543] systemd invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 6041.143545] systemd cpuset=/ mems_allowed=0-1 [ 6041.143547] CPU: 27 PID: 1 Comm: systemd Not tainted 4.11.0-rc2 #6 [ 6041.143548] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.143548] Call Trace: [ 6041.143552] dump_stack+0x63/0x87 [ 6041.143553] dump_header+0x9f/0x233 [ 6041.143554] ? selinux_capable+0x20/0x30 [ 6041.143555] ? security_capable_noaudit+0x45/0x60 [ 6041.143557] oom_kill_process+0x21c/0x3f0 [ 6041.143558] out_of_memory+0x114/0x4a0 [ 6041.143559] __alloc_pages_slowpath+0x7f0/0xb90 [ 6041.143561] __alloc_pages_nodemask+0x240/0x260 [ 6041.143562] alloc_pages_vma+0xa5/0x220 [ 6041.143564] __read_swap_cache_async+0x148/0x1f0 [ 6041.143565] read_swap_cache_async+0x26/0x60 [ 6041.143566] swapin_readahead+0x16b/0x200 [ 6041.143567] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.143569] ? find_get_entry+0x20/0x140 [ 6041.143570] ? pagecache_get_page+0x2c/0x240 [ 6041.143571] do_swap_page+0x2aa/0x780 [ 6041.143572] __handle_mm_fault+0x6f0/0xe60 [ 6041.143573] ? do_anonymous_page+0x283/0x550 [ 6041.143575] handle_mm_fault+0xce/0x240 [ 6041.143576] __do_page_fault+0x22a/0x4a0 [ 6041.143577] ? free_hot_cold_page+0x21f/0x280 [ 6041.143579] do_page_fault+0x30/0x80 [ 6041.143580] ? dequeue_entity+0xed/0x420 [ 6041.143582] page_fault+0x28/0x30 [ 6041.143585] RIP: 0010:ep_send_events_proc+0xfd/0x1e0 [ 6041.143586] RSP: 0018:ffffc90003147d88 EFLAGS: 00010246 [ 6041.143587] RAX: 0000000000000001 RBX: ffffc90003147e08 RCX: 00007ffcfa85b820 [ 6041.143587] RDX: 0000000000000000 RSI: ffff88042fcb3190 RDI: ffff8804be4f8808 [ 6041.143588] RBP: ffffc90003147de0 R08: ffff88042fcb0698 R09: cccccccccccccccd [ 6041.143588] R10: 0000057e6104dc4a R11: 0000000000000008 R12: 0000000000000000 [ 6041.143589] R13: ffffc90003147ea0 R14: ffff88017d4d6a80 R15: ffff88042fcb0698 [ 6041.143591] ? ep_send_events_proc+0x93/0x1e0 [ 6041.143592] ? ep_poll+0x3c0/0x3c0 [ 6041.143593] ep_scan_ready_list.isra.11+0x9c/0x210 [ 6041.143595] ep_poll+0x195/0x3c0 [ 6041.143596] ? wake_up_q+0x80/0x80 [ 6041.143598] SyS_epoll_wait+0xbc/0xe0 [ 6041.143599] entry_SYSCALL_64_fastpath+0x1a/0xa9 [ 6041.143600] RIP: 0033:0x7f43b421bcf3 [ 6041.143601] RSP: 002b:00007ffcfa85b818 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 6041.143602] RAX: ffffffffffffffda RBX: 000055c0f44c5e10 RCX: 00007f43b421bcf3 [ 6041.143602] RDX: 0000000000000029 RSI: 00007ffcfa85b820 RDI: 0000000000000004 [ 6041.143603] RBP: 0000000000000000 R08: 00000000000c9362 R09: 0000000000000000 [ 6041.143603] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000 [ 6041.143604] R13: 00007ffcfa859548 R14: 000000000000000c R15: 00007ffcfa859552 [ 6041.143605] Mem-Info: [ 6041.143609] active_anon:0 inactive_anon:2 isolated_anon:0 [ 6041.143609] active_file:452 inactive_file:196 isolated_file:0 [ 6041.143609] unevictable:0 dirty:0 writeback:1 unstable:0 [ 6041.143609] slab_reclaimable:11389 slab_unreclaimable:140377 [ 6041.143609] mapped:468 shmem:0 pagetables:1501 bounce:0 [ 6041.143609] free:39213 free_pcp:4378 free_cma:0 [ 6041.143614] Node 0 active_anon:0kB inactive_anon:28kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:20kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:130 all_unreclaimable? yes [ 6041.143618] Node 1 active_anon:0kB inactive_anon:0kB active_file:1804kB inactive_file:788kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1852kB dirty:0kB writeback:4kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:124 all_unreclaimable? no [ 6041.143618] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 6041.143621] lowmem_reserve[]: 0 2886 15937 15937 15937 [ 6041.143623] Node 0 DMA32 free:60296kB min:8108kB low:11060kB high:14012kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013336kB mlocked:0kB slab_reclaimable:96kB slab_unreclaimable:38768kB kernel_stack:2320kB pagetables:0kB bounce:0kB free_pcp:1924kB local_pcp:0kB free_cma:0kB [ 6041.143626] lowmem_reserve[]: 0 0 13051 13051 13051 [ 6041.143627] Node 0 Normal free:35940kB min:36664kB low:50028kB high:63392kB active_anon:0kB inactive_anon:28kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:13631488kB managed:13364292kB mlocked:0kB slab_reclaimable:15788kB slab_unreclaimable:244492kB kernel_stack:19256kB pagetables:3108kB bounce:0kB free_pcp:7660kB local_pcp:100kB free_cma:0kB [ 6041.143630] lowmem_reserve[]: 0 0 0 0 0 [ 6041.143632] Node 1 Normal free:44736kB min:45292kB low:61800kB high:78308kB active_anon:0kB inactive_anon:0kB active_file:1804kB inactive_file:788kB unevictable:0kB writepending:4kB present:16777212kB managed:16509584kB mlocked:0kB slab_reclaimable:29672kB slab_unreclaimable:278232kB kernel_stack:18520kB pagetables:2896kB bounce:0kB free_pcp:7928kB local_pcp:636kB free_cma:0kB [ 6041.143634] lowmem_reserve[]: 0 0 0 0 0 [ 6041.143636] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 6041.143641] Node 0 DMA32: 2*4kB (UM) 2*8kB (U) 13*16kB (U) 7*32kB (UE) 5*64kB (U) 3*128kB (UME) 1*256kB (E) 5*512kB (ME) 5*1024kB (UME) 1*2048kB (E) 12*4096kB (M) = 60296kB [ 6041.143647] Node 0 Normal: 97*4kB (MH) 47*8kB (MH) 83*16kB (UMH) 155*32kB (UMEH) 90*64kB (UME) 56*128kB (UMEH) 31*256kB (MEH) 15*512kB (MH) 0*1024kB 0*2048kB 0*4096kB = 35596kB [ 6041.143653] Node 1 Normal: 531*4kB (UMH) 215*8kB (UMH) 73*16kB (UMH) 221*32kB (UM) 147*64kB (UM) 102*128kB (UM) 37*256kB (UM) 2*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 45044kB [ 6041.143659] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.143660] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.143660] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.143661] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.143661] 579 total pagecache pages [ 6041.143662] 27 pages in swap cache [ 6041.143663] Swap cache stats: add 40386, delete 40355, find 7036/12923 [ 6041.143663] Free swap = 16420444kB [ 6041.143664] Total swap = 16516092kB [ 6041.143664] 8379718 pages RAM [ 6041.143664] 0 pages HighMem/MovableOnly [ 6041.143665] 153941 pages reserved [ 6041.143665] 0 pages cma reserved [ 6041.143665] 0 pages hwpoisoned [ 6041.143665] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 6041.143678] [ 779] 0 779 9206 1 21 3 82 0 systemd-journal [ 6041.143679] [ 805] 0 805 30349 0 28 4 375 0 lvmetad [ 6041.143680] [ 824] 0 824 11810 1 23 3 664 -1000 systemd-udevd [ 6041.143683] [ 1073] 0 1073 13856 0 28 3 110 -1000 auditd [ 6041.143684] [ 1118] 0 1118 53133 0 57 3 410 0 abrtd [ 6041.143686] [ 1121] 81 1121 8714 1 18 3 128 -900 dbus-daemon [ 6041.143687] [ 1123] 997 1123 5672 1 17 3 60 0 chronyd [ 6041.143688] [ 1146] 0 1146 52551 1 55 4 336 0 abrt-watch-log [ 6041.143689] [ 1152] 0 1152 4889 10 14 3 147 0 irqbalance [ 6041.143690] [ 1155] 994 1155 2133 0 10 3 43 0 lsmd [ 6041.143691] [ 1156] 0 1156 31969 1 21 4 134 0 smartd [ 6041.143692] [ 1161] 998 1161 132401 0 57 4 1872 0 polkitd [ 6041.143693] [ 1163] 0 1163 6050 1 16 3 78 0 systemd-logind [ 6041.143694] [ 1178] 0 1178 28814 9 11 3 66 0 ksmtuned [ 6041.143695] [ 1220] 0 1220 50305 0 39 3 125 0 gssproxy [ 6041.143696] [ 1295] 0 1295 28813 0 11 3 53 0 opensm-launch [ 6041.143697] [ 1296] 0 1296 637906 0 85 6 601 0 opensm [ 6041.143699] [ 1897] 0 1897 28209 0 54 3 3122 0 dhclient [ 6041.143700] [ 1968] 0 1968 138299 0 91 4 3231 0 tuned [ 6041.143701] [ 1976] 0 1976 28337 1 13 4 39 0 rhsmcertd [ 6041.143702] [ 1977] 0 1977 55479 0 40 4 785 0 rsyslogd [ 6041.143703] [ 1987] 0 1987 154722 1 148 3 2116 0 libvirtd [ 6041.143704] [ 1991] 0 1991 6463 0 19 3 51 0 atd [ 6041.143705] [ 2047] 0 2047 20619 0 44 3 214 -1000 sshd [ 6041.143706] [ 2537] 0 2537 27511 1 12 3 32 0 agetty [ 6041.143707] [ 2540] 0 2540 27511 1 10 3 33 0 agetty [ 6041.143708] [ 3062] 0 3062 22767 1 46 3 258 0 master [ 6041.143710] [ 3086] 89 3086 22810 1 46 3 255 0 qmgr [ 6041.143711] [ 3339] 99 3339 3888 0 12 3 59 0 dnsmasq [ 6041.143712] [ 3340] 0 3340 3881 0 12 3 45 0 dnsmasq [ 6041.143714] [ 3373] 0 3373 31557 1 20 3 159 0 crond [ 6041.143715] [ 3374] 0 3374 60772 1 75 4 3100 0 beah-fwd-backen [ 6041.143716] [ 3401] 0 3376 90269 0 96 3 0 0 beah-beaker-bac [ 6041.143717] [ 3381] 0 3381 26973 1 7 3 24 0 rhnsd [ 6041.143719] [ 4181] 0 4181 35220 1 72 3 317 0 sshd [ 6041.143720] [ 4185] 0 4185 29148 1 16 3 385 0 bash [ 6041.143839] [ 6416] 0 6416 28814 9 11 3 64 0 ksmtuned [ 6041.143840] [ 6417] 0 6417 28814 12 11 3 61 0 ksmtuned [ 6041.143841] [ 6418] 0 6418 37150 81 28 3 85 0 pgrep [ 6041.143842] Out of memory: Kill process 1968 (tuned) score 0 or sacrifice child [ 6041.143852] Killed process 1968 (tuned) total-vm:553196kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.163655] oom_reaper: reaped process 1968 (tuned), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.173411] beah-fwd-backen invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 6041.173414] beah-fwd-backen cpuset=/ mems_allowed=0-1 [ 6041.173416] CPU: 24 PID: 3374 Comm: beah-fwd-backen Not tainted 4.11.0-rc2 #6 [ 6041.173417] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.173417] Call Trace: [ 6041.173420] dump_stack+0x63/0x87 [ 6041.173422] dump_header+0x9f/0x233 [ 6041.173423] ? selinux_capable+0x20/0x30 [ 6041.173424] ? security_capable_noaudit+0x45/0x60 [ 6041.173425] oom_kill_process+0x21c/0x3f0 [ 6041.173426] out_of_memory+0x114/0x4a0 [ 6041.173428] __alloc_pages_slowpath+0x7f0/0xb90 [ 6041.173463] ? xfs_buf_trylock+0x1f/0xd0 [xfs] [ 6041.173465] __alloc_pages_nodemask+0x240/0x260 [ 6041.173466] alloc_pages_vma+0xa5/0x220 [ 6041.173468] __read_swap_cache_async+0x148/0x1f0 [ 6041.173469] ? __compute_runnable_contrib+0x1c/0x20 [ 6041.173471] read_swap_cache_async+0x26/0x60 [ 6041.173472] swapin_readahead+0x16b/0x200 [ 6041.173473] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.173475] ? find_get_entry+0x20/0x140 [ 6041.173476] ? pagecache_get_page+0x2c/0x240 [ 6041.173477] do_swap_page+0x2aa/0x780 [ 6041.173479] __handle_mm_fault+0x6f0/0xe60 [ 6041.173481] ? __block_commit_write.isra.29+0x7a/0xb0 [ 6041.173483] handle_mm_fault+0xce/0x240 [ 6041.173484] __do_page_fault+0x22a/0x4a0 [ 6041.173486] do_page_fault+0x30/0x80 [ 6041.173487] page_fault+0x28/0x30 [ 6041.173489] RIP: 0010:ep_send_events_proc+0xfd/0x1e0 [ 6041.173489] RSP: 0018:ffffc900056f7d60 EFLAGS: 00010246 [ 6041.173490] RAX: 0000000000000011 RBX: ffffc900056f7de0 RCX: 000000000144afc0 [ 6041.173491] RDX: 0000000000000000 RSI: ffff8808268cf240 RDI: ffff88042eab7100 [ 6041.173491] RBP: ffffc900056f7db8 R08: ffff880829ce6498 R09: cccccccccccccccd [ 6041.173492] R10: 0000057e5cc9b096 R11: 0000000000000008 R12: 0000000000000000 [ 6041.173493] R13: ffffc900056f7e78 R14: ffff88017db58e40 R15: ffff880829ce6498 [ 6041.173495] ? ep_poll+0x3c0/0x3c0 [ 6041.173496] ep_scan_ready_list.isra.11+0x9c/0x210 [ 6041.173497] ? hrtimer_init+0x190/0x190 [ 6041.173498] ep_poll+0x195/0x3c0 [ 6041.173500] ? wake_up_q+0x80/0x80 [ 6041.173501] SyS_epoll_wait+0xbc/0xe0 [ 6041.173502] do_syscall_64+0x67/0x180 [ 6041.173504] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.173504] RIP: 0033:0x7fc583ffacf3 [ 6041.173505] RSP: 002b:00007ffc38c49708 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 6041.173506] RAX: ffffffffffffffda RBX: 00007fc58513f210 RCX: 00007fc583ffacf3 [ 6041.173506] RDX: 0000000000000003 RSI: 000000000144afc0 RDI: 0000000000000006 [ 6041.173507] RBP: 00000000ffffffff R08: 0000000000000001 R09: 0000000000000024 [ 6041.173507] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000cac0a0 [ 6041.173508] R13: 000000000144afc0 R14: 000000000153f1f0 R15: 00000000014edab8 [ 6041.173509] Mem-Info: [ 6041.173514] active_anon:0 inactive_anon:2 isolated_anon:0 [ 6041.173514] active_file:452 inactive_file:196 isolated_file:0 [ 6041.173514] unevictable:0 dirty:0 writeback:1 unstable:0 [ 6041.173514] slab_reclaimable:11389 slab_unreclaimable:140377 [ 6041.173514] mapped:468 shmem:0 pagetables:1501 bounce:0 [ 6041.173514] free:39310 free_pcp:4606 free_cma:0 [ 6041.173519] Node 0 active_anon:0kB inactive_anon:28kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:20kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:130 all_unreclaimable? yes [ 6041.173524] Node 1 active_anon:0kB inactive_anon:0kB active_file:1804kB inactive_file:788kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1852kB dirty:0kB writeback:4kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:98 all_unreclaimable? yes [ 6041.173525] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 6041.173527] lowmem_reserve[]: 0 2886 15937 15937 15937 [ 6041.173529] Node 0 DMA32 free:60296kB min:8108kB low:11060kB high:14012kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013336kB mlocked:0kB slab_reclaimable:96kB slab_unreclaimable:38768kB kernel_stack:2320kB pagetables:0kB bounce:0kB free_pcp:1924kB local_pcp:0kB free_cma:0kB [ 6041.173532] lowmem_reserve[]: 0 0 13051 13051 13051 [ 6041.173534] Node 0 Normal free:35940kB min:36664kB low:50028kB high:63392kB active_anon:0kB inactive_anon:28kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:13631488kB managed:13364292kB mlocked:0kB slab_reclaimable:15788kB slab_unreclaimable:244492kB kernel_stack:19256kB pagetables:3108kB bounce:0kB free_pcp:7668kB local_pcp:120kB free_cma:0kB [ 6041.173536] lowmem_reserve[]: 0 0 0 0 0 [ 6041.173538] Node 1 Normal free:45124kB min:45292kB low:61800kB high:78308kB active_anon:0kB inactive_anon:0kB active_file:1804kB inactive_file:788kB unevictable:0kB writepending:4kB present:16777212kB managed:16509584kB mlocked:0kB slab_reclaimable:29672kB slab_unreclaimable:278232kB kernel_stack:18520kB pagetables:2896kB bounce:0kB free_pcp:8832kB local_pcp:468kB free_cma:0kB [ 6041.173540] lowmem_reserve[]: 0 0 0 0 0 [ 6041.173542] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 6041.173547] Node 0 DMA32: 2*4kB (UM) 2*8kB (U) 13*16kB (U) 7*32kB (UE) 5*64kB (U) 3*128kB (UME) 1*256kB (E) 5*512kB (ME) 5*1024kB (UME) 1*2048kB (E) 12*4096kB (M) = 60296kB [ 6041.173554] Node 0 Normal: 97*4kB (MH) 47*8kB (MH) 83*16kB (UMH) 155*32kB (UMEH) 90*64kB (UME) 56*128kB (UMEH) 31*256kB (MEH) 15*512kB (MH) 0*1024kB 0*2048kB 0*4096kB = 35596kB [ 6041.173559] Node 1 Normal: 555*4kB (UMEH) 220*8kB (UMH) 78*16kB (UMEH) 222*32kB (UME) 147*64kB (UM) 102*128kB (UM) 37*256kB (UM) 2*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 45292kB [ 6041.173565] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.173566] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.173567] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.173567] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.173568] 482 total pagecache pages [ 6041.173569] 23 pages in swap cache [ 6041.173569] Swap cache stats: add 40392, delete 40365, find 7038/12930 [ 6041.173570] Free swap = 16433244kB [ 6041.173570] Total swap = 16516092kB [ 6041.173571] 8379718 pages RAM [ 6041.173571] 0 pages HighMem/MovableOnly [ 6041.173571] 153941 pages reserved [ 6041.173572] 0 pages cma reserved [ 6041.173572] 0 pages hwpoisoned [ 6041.173572] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 6041.173585] [ 779] 0 779 9206 1 21 3 82 0 systemd-journal [ 6041.173586] [ 805] 0 805 30349 0 28 4 375 0 lvmetad [ 6041.173587] [ 824] 0 824 11810 1 23 3 664 -1000 systemd-udevd [ 6041.173590] [ 1073] 0 1073 13856 0 28 3 110 -1000 auditd [ 6041.173591] [ 1118] 0 1118 53133 0 57 3 410 0 abrtd [ 6041.173592] [ 1121] 81 1121 8714 1 18 3 128 -900 dbus-daemon [ 6041.173593] [ 1123] 997 1123 5672 1 17 3 60 0 chronyd [ 6041.173594] [ 1146] 0 1146 52551 1 55 4 336 0 abrt-watch-log [ 6041.173595] [ 1152] 0 1152 4889 1 14 3 147 0 irqbalance [ 6041.173596] [ 1155] 994 1155 2133 0 10 3 43 0 lsmd [ 6041.173598] [ 1156] 0 1156 31969 1 21 4 134 0 smartd [ 6041.173599] [ 1161] 998 1161 132401 0 57 4 1872 0 polkitd [ 6041.173600] [ 1163] 0 1163 6050 1 16 3 78 0 systemd-logind [ 6041.173601] [ 1178] 0 1178 28814 0 11 3 66 0 ksmtuned [ 6041.173602] [ 1220] 0 1220 50305 0 39 3 125 0 gssproxy [ 6041.173603] [ 1295] 0 1295 28813 0 11 3 53 0 opensm-launch [ 6041.173604] [ 1296] 0 1296 637906 0 85 6 601 0 opensm [ 6041.173606] [ 1897] 0 1897 28209 0 54 3 3122 0 dhclient [ 6041.173607] [ 3080] 0 1968 138299 0 91 4 20 0 gmain [ 6041.173608] [ 1976] 0 1976 28337 1 13 4 39 0 rhsmcertd [ 6041.173609] [ 1977] 0 1977 55479 0 40 4 785 0 rsyslogd [ 6041.173611] [ 1987] 0 1987 154722 1 148 3 2116 0 libvirtd [ 6041.173612] [ 1991] 0 1991 6463 0 19 3 51 0 atd [ 6041.173613] [ 2047] 0 2047 20619 0 44 3 214 -1000 sshd [ 6041.173614] [ 2537] 0 2537 27511 1 12 3 32 0 agetty [ 6041.173615] [ 2540] 0 2540 27511 1 10 3 33 0 agetty [ 6041.173616] [ 3062] 0 3062 22767 1 46 3 258 0 master [ 6041.173617] [ 3086] 89 3086 22810 1 46 3 255 0 qmgr [ 6041.173619] [ 3339] 99 3339 3888 0 12 3 59 0 dnsmasq [ 6041.173620] [ 3340] 0 3340 3881 0 12 3 45 0 dnsmasq [ 6041.173621] [ 3373] 0 3373 31557 1 20 3 159 0 crond [ 6041.173623] [ 3374] 0 3374 60772 1 75 4 3100 0 beah-fwd-backen [ 6041.173624] [ 3401] 0 3376 90269 0 96 3 0 0 beah-beaker-bac [ 6041.173625] [ 3381] 0 3381 26973 1 7 3 24 0 rhnsd [ 6041.173627] [ 4181] 0 4181 35220 1 72 3 317 0 sshd [ 6041.173628] [ 4185] 0 4185 29148 1 16 3 385 0 bash [ 6041.173748] [ 6416] 0 6416 28814 0 11 3 64 0 ksmtuned [ 6041.173749] [ 6417] 0 6417 28814 3 11 3 61 0 ksmtuned [ 6041.173750] [ 6418] 0 6418 37150 4 28 3 85 0 pgrep [ 6041.173751] Out of memory: Kill process 1897 (dhclient) score 0 or sacrifice child [ 6041.173756] Killed process 1897 (dhclient) total-vm:112836kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.203482] gmain invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 6041.203484] gmain cpuset=/ mems_allowed=0-1 [ 6041.203487] CPU: 20 PID: 3080 Comm: gmain Not tainted 4.11.0-rc2 #6 [ 6041.203488] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.203488] Call Trace: [ 6041.203492] dump_stack+0x63/0x87 [ 6041.203495] dump_header+0x9f/0x233 [ 6041.203497] ? selinux_capable+0x20/0x30 [ 6041.203499] ? security_capable_noaudit+0x45/0x60 [ 6041.203502] oom_kill_process+0x21c/0x3f0 [ 6041.203503] out_of_memory+0x114/0x4a0 [ 6041.203504] __alloc_pages_slowpath+0x7f0/0xb90 [ 6041.203507] __alloc_pages_nodemask+0x240/0x260 [ 6041.203510] alloc_pages_vma+0xa5/0x220 [ 6041.203512] __read_swap_cache_async+0x148/0x1f0 [ 6041.203513] read_swap_cache_async+0x26/0x60 [ 6041.203514] swapin_readahead+0x16b/0x200 [ 6041.203516] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.203518] ? find_get_entry+0x20/0x140 [ 6041.203519] ? pagecache_get_page+0x2c/0x240 [ 6041.203521] do_swap_page+0x2aa/0x780 [ 6041.203522] __handle_mm_fault+0x6f0/0xe60 [ 6041.203524] handle_mm_fault+0xce/0x240 [ 6041.203526] __do_page_fault+0x22a/0x4a0 [ 6041.203527] do_page_fault+0x30/0x80 [ 6041.203529] page_fault+0x28/0x30 [ 6041.203532] RIP: 0010:do_sys_poll+0x475/0x510 [ 6041.203532] RSP: 0000:ffffc90006e9bad0 EFLAGS: 00010246 [ 6041.203533] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 6041.203534] RDX: 0000000000000000 RSI: ffffc90006e9bb30 RDI: ffffc90006e9bb3c [ 6041.203534] RBP: ffffc90006e9bee0 R08: 0000000000000000 R09: ffff880828d95280 [ 6041.203535] R10: 0000000000000040 R11: ffff880402286c38 R12: 0000000000000000 [ 6041.203536] R13: ffffc90006e9bb44 R14: 00000000fffffffc R15: 00007ff5700008e0 [ 6041.203538] ? get_page_from_freelist+0x3e3/0xbe0 [ 6041.203539] ? get_page_from_freelist+0x3e3/0xbe0 [ 6041.203541] ? poll_select_copy_remaining+0x150/0x150 [ 6041.203542] ? __alloc_pages_nodemask+0xe3/0x260 [ 6041.203545] ? mem_cgroup_commit_charge+0x89/0x120 [ 6041.203547] ? lru_cache_add_active_or_unevictable+0x35/0xb0 [ 6041.203550] ? eventfd_ctx_read+0x67/0x210 [ 6041.203551] ? wake_up_q+0x80/0x80 [ 6041.203552] ? eventfd_read+0x5d/0x90 [ 6041.203554] ? __audit_syscall_entry+0xaf/0x100 [ 6041.203555] SyS_poll+0x74/0x100 [ 6041.203557] do_syscall_64+0x67/0x180 [ 6041.203559] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.203559] RIP: 0033:0x7ff583029dfd [ 6041.203560] RSP: 002b:00007ff5749f9e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007 [ 6041.203561] RAX: ffffffffffffffda RBX: 0000000001ed1e00 RCX: 00007ff583029dfd [ 6041.203561] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00007ff5700008e0 [ 6041.203562] RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000000 [ 6041.203563] R10: 0000000000000001 R11: 0000000000000293 R12: 00007ff5700008e0 [ 6041.203563] R13: 00000000ffffffff R14: 00007ff5774878b0 R15: 0000000000000001 [ 6041.203564] Mem-Info: [ 6041.203569] active_anon:2 inactive_anon:27 isolated_anon:0 [ 6041.203569] active_file:316 inactive_file:171 isolated_file:0 [ 6041.203569] unevictable:0 dirty:0 writeback:1 unstable:0 [ 6041.203569] slab_reclaimable:11421 slab_unreclaimable:140377 [ 6041.203569] mapped:359 shmem:0 pagetables:1364 bounce:0 [ 6041.203569] free:39185 free_pcp:4665 free_cma:0 [ 6041.203574] Node 0 active_anon:0kB inactive_anon:24kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:20kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:130 all_unreclaimable? yes [ 6041.203578] Node 1 active_anon:20kB inactive_anon:84kB active_file:1260kB inactive_file:680kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1416kB dirty:0kB writeback:4kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:890 all_unreclaimable? yes [ 6041.203579] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 6041.203581] lowmem_reserve[]: 0 2886 15937 15937 15937 [ 6041.203583] Node 0 DMA32 free:60296kB min:8108kB low:11060kB high:14012kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013336kB mlocked:0kB slab_reclaimable:96kB slab_unreclaimable:38768kB kernel_stack:2320kB pagetables:0kB bounce:0kB free_pcp:1924kB local_pcp:0kB free_cma:0kB [ 6041.203586] lowmem_reserve[]: 0 0 13051 13051 13051 [ 6041.203588] Node 0 Normal free:35844kB min:36664kB low:50028kB high:63392kB active_anon:0kB inactive_anon:24kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:13631488kB managed:13364292kB mlocked:0kB slab_reclaimable:15884kB slab_unreclaimable:244492kB kernel_stack:19256kB pagetables:2772kB bounce:0kB free_pcp:7676kB local_pcp:204kB free_cma:0kB [ 6041.203591] lowmem_reserve[]: 0 0 0 0 0 [ 6041.203592] Node 1 Normal free:44720kB min:45292kB low:61800kB high:78308kB active_anon:20kB inactive_anon:84kB active_file:1260kB inactive_file:680kB unevictable:0kB writepending:4kB present:16777212kB managed:16509584kB mlocked:0kB slab_reclaimable:29704kB slab_unreclaimable:278232kB kernel_stack:18504kB pagetables:2684kB bounce:0kB free_pcp:9060kB local_pcp:256kB free_cma:0kB [ 6041.203595] lowmem_reserve[]: 0 0 0 0 0 [ 6041.203596] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 6041.203602] Node 0 DMA32: 2*4kB (UM) 2*8kB (U) 13*16kB (U) 7*32kB (UE) 5*64kB (U) 3*128kB (UME) 1*256kB (E) 5*512kB (ME) 5*1024kB (UME) 1*2048kB (E) 12*4096kB (M) = 60296kB [ 6041.203608] Node 0 Normal: 97*4kB (MH) 47*8kB (MH) 83*16kB (UMH) 155*32kB (UMEH) 90*64kB (UME) 56*128kB (UMEH) 31*256kB (MEH) 15*512kB (MH) 0*1024kB 0*2048kB 0*4096kB = 35596kB [ 6041.203614] Node 1 Normal: 555*4kB (UMEH) 220*8kB (UMH) 78*16kB (UMEH) 222*32kB (UME) 147*64kB (UM) 102*128kB (UM) 37*256kB (UM) 2*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 45292kB [ 6041.203621] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.203621] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.203622] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.203623] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.203623] 367 total pagecache pages [ 6041.203626] 23 pages in swap cache [ 6041.203627] Swap cache stats: add 40394, delete 40367, find 7040/12934 [ 6041.203627] Free swap = 16445788kB [ 6041.203628] Total swap = 16516092kB [ 6041.203628] 8379718 pages RAM [ 6041.203629] 0 pages HighMem/MovableOnly [ 6041.203629] 153941 pages reserved [ 6041.203629] 0 pages cma reserved [ 6041.203630] 0 pages hwpoisoned [ 6041.203630] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 6041.203644] [ 779] 0 779 9206 1 21 3 82 0 systemd-journal [ 6041.203646] [ 805] 0 805 30349 0 28 4 375 0 lvmetad [ 6041.203647] [ 824] 0 824 11810 1 23 3 664 -1000 systemd-udevd [ 6041.203650] [ 1073] 0 1073 13856 0 28 3 110 -1000 auditd [ 6041.203651] [ 1118] 0 1118 53133 0 57 3 410 0 abrtd [ 6041.203653] [ 1121] 81 1121 8714 1 18 3 128 -900 dbus-daemon [ 6041.203654] [ 1123] 997 1123 5672 1 17 3 60 0 chronyd [ 6041.203655] [ 1146] 0 1146 52551 1 55 4 336 0 abrt-watch-log [ 6041.203656] [ 1152] 0 1152 4889 1 14 3 147 0 irqbalance [ 6041.203657] [ 1155] 994 1155 2133 0 10 3 43 0 lsmd [ 6041.203658] [ 1156] 0 1156 31969 1 21 4 134 0 smartd [ 6041.203660] [ 1161] 998 1161 132401 0 57 4 1872 0 polkitd [ 6041.203661] [ 1163] 0 1163 6050 1 16 3 78 0 systemd-logind [ 6041.203662] [ 1178] 0 1178 28814 0 11 3 66 0 ksmtuned [ 6041.203663] [ 1220] 0 1220 50305 0 39 3 125 0 gssproxy [ 6041.203664] [ 1295] 0 1295 28813 0 11 3 53 0 opensm-launch [ 6041.203665] [ 1296] 0 1296 637906 0 85 6 601 0 opensm [ 6041.203667] [ 3080] 0 1968 138299 0 91 4 20 0 gmain [ 6041.203668] [ 1976] 0 1976 28337 1 13 4 39 0 rhsmcertd [ 6041.203669] [ 1977] 0 1977 55479 0 40 4 785 0 rsyslogd [ 6041.203670] [ 1987] 0 1987 154722 1 148 3 2116 0 libvirtd [ 6041.203672] [ 1991] 0 1991 6463 0 19 3 51 0 atd [ 6041.203673] [ 2047] 0 2047 20619 0 44 3 214 -1000 sshd [ 6041.203674] [ 2537] 0 2537 27511 1 12 3 32 0 agetty [ 6041.203675] [ 2540] 0 2540 27511 1 10 3 33 0 agetty [ 6041.203676] [ 3062] 0 3062 22767 1 46 3 258 0 master [ 6041.203677] [ 3086] 89 3086 22810 1 46 3 255 0 qmgr [ 6041.203679] [ 3339] 99 3339 3888 0 12 3 59 0 dnsmasq [ 6041.203681] [ 3340] 0 3340 3881 0 12 3 45 0 dnsmasq [ 6041.203682] [ 3373] 0 3373 31557 1 20 3 159 0 crond [ 6041.203683] [ 3374] 0 3374 60772 1 75 4 3100 0 beah-fwd-backen [ 6041.203684] [ 3401] 0 3376 90269 0 96 3 0 0 beah-beaker-bac [ 6041.203685] [ 3381] 0 3381 26973 1 7 3 24 0 rhnsd [ 6041.203687] [ 4181] 0 4181 35220 1 72 3 317 0 sshd [ 6041.203688] [ 4185] 0 4185 29148 1 16 3 385 0 bash [ 6041.203855] [ 6416] 0 6416 28814 0 11 3 64 0 ksmtuned [ 6041.203856] [ 6417] 0 6417 28814 3 11 3 61 0 ksmtuned [ 6041.203857] [ 6418] 0 6418 37150 4 28 3 85 0 pgrep [ 6041.203858] Out of memory: Kill process 3374 (beah-fwd-backen) score 0 or sacrifice child [ 6041.203862] Killed process 3374 (beah-fwd-backen) total-vm:243088kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.204562] oom_reaper: reaped process 3374 (beah-fwd-backen), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.222947] beah-fwd-backen: page allocation failure: order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 6041.222973] beah-fwd-backen cpuset=/ mems_allowed=0-1 [ 6041.222976] CPU: 24 PID: 3374 Comm: beah-fwd-backen Not tainted 4.11.0-rc2 #6 [ 6041.222976] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.222977] Call Trace: [ 6041.222981] dump_stack+0x63/0x87 [ 6041.222982] warn_alloc+0x114/0x1c0 [ 6041.222984] __alloc_pages_slowpath+0x8de/0xb90 [ 6041.223007] ? xfs_buf_trylock+0x1f/0xd0 [xfs] [ 6041.223009] __alloc_pages_nodemask+0x240/0x260 [ 6041.223011] alloc_pages_vma+0xa5/0x220 [ 6041.223012] __read_swap_cache_async+0x148/0x1f0 [ 6041.223014] ? __compute_runnable_contrib+0x1c/0x20 [ 6041.223016] read_swap_cache_async+0x26/0x60 [ 6041.223017] swapin_readahead+0x16b/0x200 [ 6041.223018] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.223020] ? find_get_entry+0x20/0x140 [ 6041.223021] ? pagecache_get_page+0x2c/0x240 [ 6041.223034] do_swap_page+0x2aa/0x780 [ 6041.223036] __handle_mm_fault+0x6f0/0xe60 [ 6041.223037] ? __block_commit_write.isra.29+0x7a/0xb0 [ 6041.223038] handle_mm_fault+0xce/0x240 [ 6041.223040] __do_page_fault+0x22a/0x4a0 [ 6041.223041] do_page_fault+0x30/0x80 [ 6041.223043] page_fault+0x28/0x30 [ 6041.223045] RIP: 0010:ep_send_events_proc+0xfd/0x1e0 [ 6041.223045] RSP: 0018:ffffc900056f7d60 EFLAGS: 00010246 [ 6041.223046] RAX: 0000000000000011 RBX: ffffc900056f7de0 RCX: 000000000144afc0 [ 6041.223047] RDX: 0000000000000000 RSI: ffff8808268cf240 RDI: ffff88042eab7100 [ 6041.223048] RBP: ffffc900056f7db8 R08: ffff880829ce6498 R09: cccccccccccccccd [ 6041.223049] R10: 0000057e5cc9b096 R11: 0000000000000008 R12: 0000000000000000 [ 6041.223049] R13: ffffc900056f7e78 R14: ffff88017db58e40 R15: ffff880829ce6498 [ 6041.223052] ? ep_poll+0x3c0/0x3c0 [ 6041.223053] ep_scan_ready_list.isra.11+0x9c/0x210 [ 6041.223054] ? hrtimer_init+0x190/0x190 [ 6041.223056] ep_poll+0x195/0x3c0 [ 6041.223057] ? wake_up_q+0x80/0x80 [ 6041.223059] SyS_epoll_wait+0xbc/0xe0 [ 6041.223060] do_syscall_64+0x67/0x180 [ 6041.223062] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.223063] RIP: 0033:0x7fc583ffacf3 [ 6041.223063] RSP: 002b:00007ffc38c49708 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 6041.223064] RAX: ffffffffffffffda RBX: 00007fc58513f210 RCX: 00007fc583ffacf3 [ 6041.223065] RDX: 0000000000000003 RSI: 000000000144afc0 RDI: 0000000000000006 [ 6041.223065] RBP: 00000000ffffffff R08: 0000000000000001 R09: 0000000000000024 [ 6041.223066] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000cac0a0 [ 6041.223067] R13: 000000000144afc0 R14: 000000000153f1f0 R15: 00000000014edab8 [ 6041.223068] Mem-Info: [ 6041.223073] active_anon:2 inactive_anon:27 isolated_anon:0 [ 6041.223073] active_file:316 inactive_file:171 isolated_file:0 [ 6041.223073] unevictable:0 dirty:0 writeback:1 unstable:0 [ 6041.223073] slab_reclaimable:11421 slab_unreclaimable:140377 [ 6041.223073] mapped:359 shmem:0 pagetables:1364 bounce:0 [ 6041.223073] free:39185 free_pcp:4665 free_cma:0 [ 6041.223078] Node 0 active_anon:0kB inactive_anon:24kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:20kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:130 all_unreclaimable? yes [ 6041.223084] Node 1 active_anon:20kB inactive_anon:84kB active_file:1260kB inactive_file:680kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1416kB dirty:0kB writeback:4kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:991 all_unreclaimable? yes [ 6041.223084] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 6041.223087] lowmem_reserve[]: 0 2886 15937 15937 15937 [ 6041.223089] Node 0 DMA32 free:60296kB min:8108kB low:11060kB high:14012kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013336kB mlocked:0kB slab_reclaimable:96kB slab_unreclaimable:38768kB kernel_stack:2320kB pagetables:0kB bounce:0kB free_pcp:1924kB local_pcp:0kB free_cma:0kB [ 6041.223092] lowmem_reserve[]: 0 0 13051 13051 13051 [ 6041.223094] Node 0 Normal free:35844kB min:36664kB low:50028kB high:63392kB active_anon:0kB inactive_anon:24kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:13631488kB managed:13364292kB mlocked:0kB slab_reclaimable:15884kB slab_unreclaimable:244492kB kernel_stack:19256kB pagetables:2772kB bounce:0kB free_pcp:7676kB local_pcp:120kB free_cma:0kB [ 6041.223097] lowmem_reserve[]: 0 0 0 0 0 [ 6041.223098] Node 1 Normal free:44720kB min:45292kB low:61800kB high:78308kB active_anon:20kB inactive_anon:84kB active_file:1260kB inactive_file:680kB unevictable:0kB writepending:4kB present:16777212kB managed:16509584kB mlocked:0kB slab_reclaimable:29704kB slab_unreclaimable:278232kB kernel_stack:18504kB pagetables:2684kB bounce:0kB free_pcp:9060kB local_pcp:468kB free_cma:0kB [ 6041.223101] lowmem_reserve[]: 0 0 0 0 0 [ 6041.223103] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 6041.223109] Node 0 DMA32: 2*4kB (UM) 2*8kB (U) 13*16kB (U) 7*32kB (UE) 5*64kB (U) 3*128kB (UME) 1*256kB (E) 5*512kB (ME) 5*1024kB (UME) 1*2048kB (E) 12*4096kB (M) = 60296kB [ 6041.223115] Node 0 Normal: 97*4kB (MH) 47*8kB (MH) 83*16kB (UMH) 155*32kB (UMEH) 90*64kB (UME) 56*128kB (UMEH) 31*256kB (MEH) 15*512kB (MH) 0*1024kB 0*2048kB 0*4096kB = 35596kB [ 6041.223122] Node 1 Normal: 555*4kB (UMEH) 220*8kB (UMH) 78*16kB (UMEH) 222*32kB (UME) 147*64kB (UM) 102*128kB (UM) 37*256kB (UM) 2*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 45292kB [ 6041.223128] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.223129] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.223130] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.223131] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.223131] 367 total pagecache pages [ 6041.223133] 23 pages in swap cache [ 6041.223133] Swap cache stats: add 40394, delete 40367, find 7040/12934 [ 6041.223134] Free swap = 16458332kB [ 6041.223134] Total swap = 16516092kB [ 6041.223135] 8379718 pages RAM [ 6041.223135] 0 pages HighMem/MovableOnly [ 6041.223135] 153941 pages reserved [ 6041.223136] 0 pages cma reserved [ 6041.223136] 0 pages hwpoisoned [ 6041.223431] tuned invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 6041.223433] tuned cpuset=/ mems_allowed=0-1 [ 6041.223435] CPU: 23 PID: 3082 Comm: tuned Not tainted 4.11.0-rc2 #6 [ 6041.223436] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.223436] Call Trace: [ 6041.223439] dump_stack+0x63/0x87 [ 6041.223441] dump_header+0x9f/0x233 [ 6041.223442] ? selinux_capable+0x20/0x30 [ 6041.223443] ? security_capable_noaudit+0x45/0x60 [ 6041.223445] oom_kill_process+0x21c/0x3f0 [ 6041.223446] out_of_memory+0x114/0x4a0 [ 6041.223447] __alloc_pages_slowpath+0x7f0/0xb90 [ 6041.223450] ? hrtimer_try_to_cancel+0xc9/0x120 [ 6041.223452] __alloc_pages_nodemask+0x240/0x260 [ 6041.223453] alloc_pages_vma+0xa5/0x220 [ 6041.223455] __read_swap_cache_async+0x148/0x1f0 [ 6041.223456] read_swap_cache_async+0x26/0x60 [ 6041.223457] swapin_readahead+0x16b/0x200 [ 6041.223458] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.223460] ? find_get_entry+0x20/0x140 [ 6041.223461] ? pagecache_get_page+0x2c/0x240 [ 6041.223462] do_swap_page+0x2aa/0x780 [ 6041.223463] __handle_mm_fault+0x6f0/0xe60 [ 6041.223465] handle_mm_fault+0xce/0x240 [ 6041.223466] __do_page_fault+0x22a/0x4a0 [ 6041.223468] do_page_fault+0x30/0x80 [ 6041.223469] page_fault+0x28/0x30 [ 6041.223471] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 6041.223472] RSP: 0018:ffffc90006eabe48 EFLAGS: 00010246 [ 6041.223472] RAX: 0000000000000010 RBX: 00000000fffffdfe RCX: 0000000000000002 [ 6041.223473] RDX: 0000000000000000 RSI: ffffc90006eabe80 RDI: 00007ff56f7fcdd0 [ 6041.223474] RBP: ffffc90006eabe50 R08: 00007ffffffff000 R09: 0000000000000000 [ 6041.223474] R10: ffff88042f9d4760 R11: 0000000000000049 R12: ffffc90006eabed0 [ 6041.223475] R13: 00007ff56f7fcdd0 R14: 0000000000000001 R15: 0000000000000000 [ 6041.223477] ? _copy_to_user+0x2d/0x40 [ 6041.223478] poll_select_copy_remaining+0xfb/0x150 [ 6041.223480] SyS_select+0xcc/0x110 [ 6041.223481] do_syscall_64+0x67/0x180 [ 6041.223482] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.223483] RIP: 0033:0x7ff58302bba3 [ 6041.223484] RSP: 002b:00007ff56f7fcda0 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 6041.223485] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff58302bba3 [ 6041.223485] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 6041.223486] RBP: 00000000021c2400 R08: 00007ff56f7fcdd0 R09: 00007ff56f7fcb80 [ 6041.223486] R10: 0000000000000000 R11: 0000000000000293 R12: 00007ff57b785810 [ 6041.223487] R13: 0000000000000001 R14: 00007ff56000dda0 R15: 00007ff584089ef0 [ 6041.223488] Mem-Info: [ 6041.223503] active_anon:2 inactive_anon:27 isolated_anon:0 [ 6041.223503] active_file:316 inactive_file:171 isolated_file:0 [ 6041.223503] unevictable:0 dirty:0 writeback:1 unstable:0 [ 6041.223503] slab_reclaimable:11421 slab_unreclaimable:140377 [ 6041.223503] mapped:359 shmem:0 pagetables:1364 bounce:0 [ 6041.223503] free:39185 free_pcp:4746 free_cma:0 [ 6041.223508] Node 0 active_anon:0kB inactive_anon:24kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:20kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:130 all_unreclaimable? yes [ 6041.223512] Node 1 active_anon:20kB inactive_anon:84kB active_file:1260kB inactive_file:680kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1416kB dirty:0kB writeback:4kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:1196 all_unreclaimable? yes [ 6041.223513] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 6041.223515] lowmem_reserve[]: 0 2886 15937 15937 15937 [ 6041.223517] Node 0 DMA32 free:60296kB min:8108kB low:11060kB high:14012kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013336kB mlocked:0kB slab_reclaimable:96kB slab_unreclaimable:38768kB kernel_stack:2320kB pagetables:0kB bounce:0kB free_pcp:1924kB local_pcp:0kB free_cma:0kB [ 6041.223520] lowmem_reserve[]: 0 0 13051 13051 13051 [ 6041.223522] Node 0 Normal free:35844kB min:36664kB low:50028kB high:63392kB active_anon:0kB inactive_anon:24kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:13631488kB managed:13364292kB mlocked:0kB slab_reclaimable:15884kB slab_unreclaimable:244492kB kernel_stack:19256kB pagetables:2772kB bounce:0kB free_pcp:7868kB local_pcp:96kB free_cma:0kB [ 6041.223525] lowmem_reserve[]: 0 0 0 0 0 [ 6041.223526] Node 1 Normal free:44720kB min:45292kB low:61800kB high:78308kB active_anon:20kB inactive_anon:84kB active_file:1260kB inactive_file:680kB unevictable:0kB writepending:4kB present:16777212kB managed:16509584kB mlocked:0kB slab_reclaimable:29704kB slab_unreclaimable:278232kB kernel_stack:18504kB pagetables:2684kB bounce:0kB free_pcp:9192kB local_pcp:296kB free_cma:0kB [ 6041.223529] lowmem_reserve[]: 0 0 0 0 0 [ 6041.223530] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 6041.223536] Node 0 DMA32: 2*4kB (UM) 2*8kB (U) 13*16kB (U) 7*32kB (UE) 5*64kB (U) 3*128kB (UME) 1*256kB (E) 5*512kB (ME) 5*1024kB (UME) 1*2048kB (E) 12*4096kB (M) = 60296kB [ 6041.223542] Node 0 Normal: 97*4kB (MH) 47*8kB (MH) 83*16kB (UMH) 155*32kB (UMEH) 90*64kB (UME) 56*128kB (UMEH) 31*256kB (MEH) 15*512kB (MH) 0*1024kB 0*2048kB 0*4096kB = 35596kB [ 6041.223548] Node 1 Normal: 555*4kB (UMEH) 220*8kB (UMH) 78*16kB (UMEH) 222*32kB (UME) 147*64kB (UM) 102*128kB (UM) 37*256kB (UM) 2*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 45292kB [ 6041.223555] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.223555] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.223556] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.223557] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.223557] 367 total pagecache pages [ 6041.223558] 23 pages in swap cache [ 6041.223559] Swap cache stats: add 40394, delete 40367, find 7040/12934 [ 6041.223559] Free swap = 16458332kB [ 6041.223559] Total swap = 16516092kB [ 6041.223560] 8379718 pages RAM [ 6041.223560] 0 pages HighMem/MovableOnly [ 6041.223561] 153941 pages reserved [ 6041.223561] 0 pages cma reserved [ 6041.223561] 0 pages hwpoisoned [ 6041.223562] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 6041.223574] [ 779] 0 779 9206 1 21 3 82 0 systemd-journal [ 6041.223576] [ 805] 0 805 30349 0 28 4 375 0 lvmetad [ 6041.223577] [ 824] 0 824 11810 1 23 3 664 -1000 systemd-udevd [ 6041.223580] [ 1073] 0 1073 13856 0 28 3 110 -1000 auditd [ 6041.223581] [ 1118] 0 1118 53133 0 57 3 410 0 abrtd [ 6041.223583] [ 1121] 81 1121 8714 1 18 3 128 -900 dbus-daemon [ 6041.223584] [ 1123] 997 1123 5672 1 17 3 60 0 chronyd [ 6041.223585] [ 1146] 0 1146 52551 1 55 4 336 0 abrt-watch-log [ 6041.223586] [ 1152] 0 1152 4889 1 14 3 147 0 irqbalance [ 6041.223587] [ 1155] 994 1155 2133 0 10 3 43 0 lsmd [ 6041.223588] [ 1156] 0 1156 31969 1 21 4 134 0 smartd [ 6041.223589] [ 1161] 998 1161 132401 0 57 4 1872 0 polkitd [ 6041.223590] [ 1163] 0 1163 6050 1 16 3 78 0 systemd-logind [ 6041.223591] [ 1178] 0 1178 28814 0 11 3 66 0 ksmtuned [ 6041.223592] [ 1220] 0 1220 50305 0 39 3 125 0 gssproxy [ 6041.223593] [ 1295] 0 1295 28813 0 11 3 53 0 opensm-launch [ 6041.223594] [ 1296] 0 1296 637906 0 85 6 601 0 opensm [ 6041.223596] [ 3080] 0 1968 138299 0 91 4 20 0 gmain [ 6041.223597] [ 1976] 0 1976 28337 1 13 4 39 0 rhsmcertd [ 6041.223598] [ 1977] 0 1977 55479 0 40 4 785 0 rsyslogd [ 6041.223599] [ 1987] 0 1987 154722 1 148 3 2116 0 libvirtd [ 6041.223600] [ 1991] 0 1991 6463 0 19 3 51 0 atd [ 6041.223601] [ 2047] 0 2047 20619 0 44 3 214 -1000 sshd [ 6041.223602] [ 2537] 0 2537 27511 1 12 3 32 0 agetty [ 6041.223603] [ 2540] 0 2540 27511 1 10 3 33 0 agetty [ 6041.223604] [ 3062] 0 3062 22767 1 46 3 258 0 master [ 6041.223605] [ 3086] 89 3086 22810 1 46 3 255 0 qmgr [ 6041.223607] [ 3339] 99 3339 3888 0 12 3 59 0 dnsmasq [ 6041.223608] [ 3340] 0 3340 3881 0 12 3 45 0 dnsmasq [ 6041.223609] [ 3373] 0 3373 31557 1 20 3 159 0 crond [ 6041.223611] [ 3401] 0 3376 90269 0 96 3 0 0 beah-beaker-bac [ 6041.223612] [ 3381] 0 3381 26973 1 7 3 24 0 rhnsd [ 6041.223613] [ 4181] 0 4181 35220 1 72 3 317 0 sshd [ 6041.223614] [ 4185] 0 4185 29148 1 16 3 385 0 bash [ 6041.223786] [ 6416] 0 6416 28814 0 11 3 64 0 ksmtuned [ 6041.223787] [ 6417] 0 6417 28814 3 11 3 61 0 ksmtuned [ 6041.223788] [ 6418] 0 6418 37150 4 28 3 85 0 pgrep [ 6041.223789] Out of memory: Kill process 1987 (libvirtd) score 0 or sacrifice child [ 6041.223841] Killed process 1987 (libvirtd) total-vm:618888kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.224657] oom_reaper: reaped process 1987 (libvirtd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.243393] tuned invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 6041.243395] tuned cpuset=/ mems_allowed=0-1 [ 6041.243399] CPU: 16 PID: 3081 Comm: tuned Not tainted 4.11.0-rc2 #6 [ 6041.243400] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.243400] Call Trace: [ 6041.243405] dump_stack+0x63/0x87 [ 6041.243407] dump_header+0x9f/0x233 [ 6041.243409] ? selinux_capable+0x20/0x30 [ 6041.243411] ? security_capable_noaudit+0x45/0x60 [ 6041.243413] oom_kill_process+0x21c/0x3f0 [ 6041.243414] out_of_memory+0x114/0x4a0 [ 6041.243416] __alloc_pages_slowpath+0x7f0/0xb90 [ 6041.243419] __alloc_pages_nodemask+0x240/0x260 [ 6041.243421] alloc_pages_vma+0xa5/0x220 [ 6041.243423] __read_swap_cache_async+0x148/0x1f0 [ 6041.243425] read_swap_cache_async+0x26/0x60 [ 6041.243427] swapin_readahead+0x16b/0x200 [ 6041.243429] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.243431] ? find_get_entry+0x20/0x140 [ 6041.243433] ? pagecache_get_page+0x2c/0x240 [ 6041.243435] do_swap_page+0x2aa/0x780 [ 6041.243436] __handle_mm_fault+0x6f0/0xe60 [ 6041.243437] ? update_load_avg+0x809/0x950 [ 6041.243439] handle_mm_fault+0xce/0x240 [ 6041.243440] __do_page_fault+0x22a/0x4a0 [ 6041.243442] do_page_fault+0x30/0x80 [ 6041.243444] page_fault+0x28/0x30 [ 6041.243446] RIP: 0010:do_sys_poll+0x475/0x510 [ 6041.243446] RSP: 0018:ffffc90006ea3ad0 EFLAGS: 00010246 [ 6041.243447] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 6041.243460] RDX: 0000000000000000 RSI: ffffc90006ea3b30 RDI: ffffc90006ea3b3c [ 6041.243460] RBP: ffffc90006ea3ee0 R08: 0000000000000000 R09: ffff880828d95280 [ 6041.243461] R10: 0000000000000030 R11: ffff880402286938 R12: 0000000000000000 [ 6041.243462] R13: ffffc90006ea3b4c R14: 00000000fffffffc R15: 00007ff568001b80 [ 6041.243464] ? dequeue_entity+0xed/0x420 [ 6041.243466] ? select_idle_sibling+0x29/0x3d0 [ 6041.243467] ? pick_next_task_fair+0x11f/0x540 [ 6041.243469] ? account_entity_enqueue+0xd8/0x100 [ 6041.243470] ? __enqueue_entity+0x6c/0x70 [ 6041.243471] ? enqueue_entity+0x1eb/0x700 [ 6041.243473] ? poll_select_copy_remaining+0x150/0x150 [ 6041.243474] ? poll_select_copy_remaining+0x150/0x150 [ 6041.243475] ? try_to_wake_up+0x59/0x450 [ 6041.243476] ? wake_up_q+0x4f/0x80 [ 6041.243478] ? futex_wake+0x90/0x180 [ 6041.243480] ? do_futex+0x11c/0x570 [ 6041.243482] ? __vfs_read+0x37/0x150 [ 6041.243483] ? security_file_permission+0x9d/0xc0 [ 6041.243484] ? __audit_syscall_entry+0xaf/0x100 [ 6041.243486] SyS_poll+0x74/0x100 [ 6041.243487] do_syscall_64+0x67/0x180 [ 6041.243489] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.243489] RIP: 0033:0x7ff583029dfd [ 6041.243490] RSP: 002b:00007ff56fffdeb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007 [ 6041.243491] RAX: ffffffffffffffda RBX: 0000000002128750 RCX: 00007ff583029dfd [ 6041.243491] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007ff568001b80 [ 6041.243492] RBP: 0000000000000002 R08: 0000000000000002 R09: 0000000000000000 [ 6041.243493] R10: 0000000000000001 R11: 0000000000000293 R12: 00007ff568001b80 [ 6041.243493] R13: 00000000ffffffff R14: 00007ff5774878b0 R15: 0000000000000002 [ 6041.243494] Mem-Info: [ 6041.243499] active_anon:2 inactive_anon:27 isolated_anon:0 [ 6041.243499] active_file:316 inactive_file:171 isolated_file:0 [ 6041.243499] unevictable:0 dirty:0 writeback:1 unstable:0 [ 6041.243499] slab_reclaimable:11421 slab_unreclaimable:140377 [ 6041.243499] mapped:359 shmem:0 pagetables:1364 bounce:0 [ 6041.243499] free:39185 free_pcp:4775 free_cma:0 [ 6041.243522] Node 0 active_anon:0kB inactive_anon:24kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:20kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:130 all_unreclaimable? yes [ 6041.243527] Node 1 active_anon:20kB inactive_anon:84kB active_file:1260kB inactive_file:680kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1416kB dirty:0kB writeback:4kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:1806 all_unreclaimable? yes [ 6041.243527] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 6041.243530] lowmem_reserve[]: 0 2886 15937 15937 15937 [ 6041.243532] Node 0 DMA32 free:60296kB min:8108kB low:11060kB high:14012kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013336kB mlocked:0kB slab_reclaimable:96kB slab_unreclaimable:38768kB kernel_stack:2320kB pagetables:0kB bounce:0kB free_pcp:1924kB local_pcp:184kB free_cma:0kB [ 6041.243535] lowmem_reserve[]: 0 0 13051 13051 13051 [ 6041.243537] Node 0 Normal free:35844kB min:36664kB low:50028kB high:63392kB active_anon:0kB inactive_anon:24kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:13631488kB managed:13364292kB mlocked:0kB slab_reclaimable:15884kB slab_unreclaimable:244492kB kernel_stack:19256kB pagetables:2772kB bounce:0kB free_pcp:7984kB local_pcp:788kB free_cma:0kB [ 6041.243539] lowmem_reserve[]: 0 0 0 0 0 [ 6041.243541] Node 1 Normal free:44720kB min:45292kB low:61800kB high:78308kB active_anon:20kB inactive_anon:84kB active_file:1260kB inactive_file:680kB unevictable:0kB writepending:4kB present:16777212kB managed:16509584kB mlocked:0kB slab_reclaimable:29704kB slab_unreclaimable:278232kB kernel_stack:18504kB pagetables:2684kB bounce:0kB free_pcp:9192kB local_pcp:688kB free_cma:0kB [ 6041.243543] lowmem_reserve[]: 0 0 0 0 0 [ 6041.243545] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 6041.243550] Node 0 DMA32: 2*4kB (UM) 2*8kB (U) 13*16kB (U) 7*32kB (UE) 5*64kB (U) 3*128kB (UME) 1*256kB (E) 5*512kB (ME) 5*1024kB (UME) 1*2048kB (E) 12*4096kB (M) = 60296kB [ 6041.243557] Node 0 Normal: 66*4kB (MH) 47*8kB (MH) 83*16kB (UMH) 155*32kB (UMEH) 90*64kB (UME) 56*128kB (UMEH) 31*256kB (MEH) 15*512kB (MH) 0*1024kB 0*2048kB 0*4096kB = 35472kB [ 6041.243563] Node 1 Normal: 555*4kB (UMEH) 220*8kB (UMH) 78*16kB (UMEH) 222*32kB (UME) 147*64kB (UM) 102*128kB (UM) 37*256kB (UM) 2*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 45292kB [ 6041.243574] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.243574] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.243575] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.243575] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.243576] 367 total pagecache pages [ 6041.243577] 23 pages in swap cache [ 6041.243578] Swap cache stats: add 40396, delete 40369, find 7041/12951 [ 6041.243578] Free swap = 16466780kB [ 6041.243578] Total swap = 16516092kB [ 6041.243579] 8379718 pages RAM [ 6041.243579] 0 pages HighMem/MovableOnly [ 6041.243580] 153941 pages reserved [ 6041.243580] 0 pages cma reserved [ 6041.243580] 0 pages hwpoisoned [ 6041.243580] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 6041.243593] [ 779] 0 779 9206 1 21 3 82 0 systemd-journal [ 6041.243595] [ 805] 0 805 30349 0 28 4 375 0 lvmetad [ 6041.243596] [ 824] 0 824 11810 1 23 3 664 -1000 systemd-udevd [ 6041.243599] [ 1073] 0 1073 13856 0 28 3 110 -1000 auditd [ 6041.243600] [ 1118] 0 1118 53133 0 57 3 410 0 abrtd [ 6041.243601] [ 1121] 81 1121 8714 1 18 3 128 -900 dbus-daemon [ 6041.243602] [ 1123] 997 1123 5672 1 17 3 60 0 chronyd [ 6041.243603] [ 1146] 0 1146 52551 1 55 4 336 0 abrt-watch-log [ 6041.243604] [ 1152] 0 1152 4889 1 14 3 147 0 irqbalance [ 6041.243606] [ 1155] 994 1155 2133 0 10 3 43 0 lsmd [ 6041.243607] [ 1156] 0 1156 31969 1 21 4 134 0 smartd [ 6041.243608] [ 1161] 998 1161 132401 0 57 4 1872 0 polkitd [ 6041.243609] [ 1163] 0 1163 6050 1 16 3 78 0 systemd-logind [ 6041.243610] [ 1178] 0 1178 28814 0 11 3 66 0 ksmtuned [ 6041.243611] [ 1220] 0 1220 50305 0 39 3 125 0 gssproxy [ 6041.243612] [ 1295] 0 1295 28813 0 11 3 53 0 opensm-launch [ 6041.243613] [ 1296] 0 1296 637906 0 85 6 601 0 opensm [ 6041.243615] [ 3080] 0 1968 138299 0 91 4 20 0 gmain [ 6041.243616] [ 1976] 0 1976 28337 1 13 4 39 0 rhsmcertd [ 6041.243617] [ 1977] 0 1977 55479 0 40 4 785 0 rsyslogd [ 6041.243618] [ 2729] 0 1987 154722 0 148 3 0 0 libvirtd [ 6041.243619] [ 1991] 0 1991 6463 0 19 3 51 0 atd [ 6041.243620] [ 2047] 0 2047 20619 0 44 3 214 -1000 sshd [ 6041.243621] [ 2537] 0 2537 27511 1 12 3 32 0 agetty [ 6041.243622] [ 2540] 0 2540 27511 1 10 3 33 0 agetty [ 6041.243623] [ 3062] 0 3062 22767 1 46 3 258 0 master [ 6041.243624] [ 3086] 89 3086 22810 1 46 3 255 0 qmgr [ 6041.243626] [ 3339] 99 3339 3888 0 12 3 59 0 dnsmasq [ 6041.243627] [ 3340] 0 3340 3881 0 12 3 45 0 dnsmasq [ 6041.243628] [ 3373] 0 3373 31557 1 20 3 159 0 crond [ 6041.243630] [ 3401] 0 3376 90269 0 96 3 0 0 beah-beaker-bac [ 6041.243631] [ 3381] 0 3381 26973 1 7 3 24 0 rhnsd [ 6041.243633] [ 4181] 0 4181 35220 1 72 3 317 0 sshd [ 6041.243641] [ 4185] 0 4185 29148 1 16 3 385 0 bash [ 6041.243817] [ 6416] 0 6416 28814 0 11 3 64 0 ksmtuned [ 6041.243818] [ 6417] 0 6417 28814 3 11 3 61 0 ksmtuned [ 6041.243819] [ 6418] 0 6418 37150 4 28 3 85 0 pgrep [ 6041.243820] Out of memory: Kill process 1161 (polkitd) score 0 or sacrifice child [ 6041.243845] Killed process 1161 (polkitd) total-vm:529604kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.244458] oom_reaper: reaped process 1161 (polkitd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.253520] libvirtd invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 6041.253522] libvirtd cpuset=/ mems_allowed=0-1 [ 6041.253526] CPU: 1 PID: 3196 Comm: libvirtd Not tainted 4.11.0-rc2 #6 [ 6041.253527] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.253527] Call Trace: [ 6041.253530] dump_stack+0x63/0x87 [ 6041.253532] dump_header+0x9f/0x233 [ 6041.253533] ? selinux_capable+0x20/0x30 [ 6041.253535] ? security_capable_noaudit+0x45/0x60 [ 6041.253536] oom_kill_process+0x21c/0x3f0 [ 6041.253538] out_of_memory+0x114/0x4a0 [ 6041.253539] __alloc_pages_slowpath+0x7f0/0xb90 [ 6041.253541] __alloc_pages_nodemask+0x240/0x260 [ 6041.253543] alloc_pages_vma+0xa5/0x220 [ 6041.253545] __read_swap_cache_async+0x148/0x1f0 [ 6041.253546] read_swap_cache_async+0x26/0x60 [ 6041.253548] swapin_readahead+0x16b/0x200 [ 6041.253550] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.253552] ? find_get_entry+0x20/0x140 [ 6041.253554] ? pagecache_get_page+0x2c/0x240 [ 6041.253555] do_swap_page+0x2aa/0x780 [ 6041.253556] __handle_mm_fault+0x6f0/0xe60 [ 6041.253559] ? mls_context_isvalid+0x2b/0xa0 [ 6041.253560] handle_mm_fault+0xce/0x240 [ 6041.253562] __do_page_fault+0x22a/0x4a0 [ 6041.253563] do_page_fault+0x30/0x80 [ 6041.253565] page_fault+0x28/0x30 [ 6041.253567] RIP: 0010:__get_user_8+0x1b/0x25 [ 6041.253568] RSP: 0018:ffffc9000547fc28 EFLAGS: 00010287 [ 6041.253569] RAX: 00007fbe0fd9c9e7 RBX: ffff88041395e4c0 RCX: 00000000000002b0 [ 6041.253570] RDX: ffff880827191680 RSI: ffff88041395e4c0 RDI: ffff880827191680 [ 6041.253570] RBP: ffffc9000547fc78 R08: 0000000000000101 R09: 000000018020001f [ 6041.253571] R10: 0000000000000001 R11: ffff880827347400 R12: ffff880827191680 [ 6041.253572] R13: 00007fbe0fd9c9e0 R14: ffff880827191680 R15: ffff8808284ab280 [ 6041.253574] ? exit_robust_list+0x37/0x120 [ 6041.253576] mm_release+0x11a/0x130 [ 6041.253577] do_exit+0x152/0xb80 [ 6041.253578] ? __unqueue_futex+0x2f/0x60 [ 6041.253580] do_group_exit+0x3f/0xb0 [ 6041.253581] get_signal+0x1bf/0x5e0 [ 6041.253584] do_signal+0x37/0x6a0 [ 6041.253585] ? do_futex+0xfd/0x570 [ 6041.253588] exit_to_usermode_loop+0x3f/0x85 [ 6041.253589] do_syscall_64+0x165/0x180 [ 6041.253591] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.253591] RIP: 0033:0x7fbe2a8576d5 [ 6041.253592] RSP: 002b:00007fbe0fd9bcf0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 6041.253593] RAX: fffffffffffffe00 RBX: 0000000000000000 RCX: 00007fbe2a8576d5 [ 6041.253594] RDX: 0000000000000003 RSI: 0000000000000080 RDI: 000055c46b7d47ec [ 6041.253594] RBP: 000055c46b7d4848 R08: 000055c46b7d4700 R09: 0000000000000000 [ 6041.253595] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c46b7d4860 [ 6041.253596] R13: 000055c46b7d47c0 R14: 000055c46b7d47e8 R15: 000055c46b7d4780 [ 6041.253597] Mem-Info: [ 6041.253602] active_anon:2 inactive_anon:27 isolated_anon:0 [ 6041.253602] active_file:316 inactive_file:171 isolated_file:0 [ 6041.253602] unevictable:0 dirty:0 writeback:1 unstable:0 [ 6041.253602] slab_reclaimable:11421 slab_unreclaimable:140377 [ 6041.253602] mapped:359 shmem:0 pagetables:1364 bounce:0 [ 6041.253602] free:39185 free_pcp:4773 free_cma:0 [ 6041.253608] Node 0 active_anon:0kB inactive_anon:24kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:20kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:130 all_unreclaimable? yes [ 6041.253614] Node 1 active_anon:20kB inactive_anon:84kB active_file:1260kB inactive_file:680kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1416kB dirty:0kB writeback:4kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:2213 all_unreclaimable? yes [ 6041.253615] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 6041.253618] lowmem_reserve[]: 0 2886 15937 15937 15937 [ 6041.253621] Node 0 DMA32 free:60296kB min:8108kB low:11060kB high:14012kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013336kB mlocked:0kB slab_reclaimable:96kB slab_unreclaimable:38768kB kernel_stack:2320kB pagetables:0kB bounce:0kB free_pcp:1924kB local_pcp:0kB free_cma:0kB [ 6041.253624] lowmem_reserve[]: 0 0 13051 13051 13051 [ 6041.253626] Node 0 Normal free:35844kB min:36664kB low:50028kB high:63392kB active_anon:0kB inactive_anon:24kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:13631488kB managed:13364292kB mlocked:0kB slab_reclaimable:15884kB slab_unreclaimable:244492kB kernel_stack:19256kB pagetables:2772kB bounce:0kB free_pcp:7976kB local_pcp:0kB free_cma:0kB [ 6041.253629] lowmem_reserve[]: 0 0 0 0 0 [ 6041.253631] Node 1 Normal free:44720kB min:45292kB low:61800kB high:78308kB active_anon:20kB inactive_anon:84kB active_file:1260kB inactive_file:680kB unevictable:0kB writepending:4kB present:16777212kB managed:16509584kB mlocked:0kB slab_reclaimable:29704kB slab_unreclaimable:278232kB kernel_stack:18504kB pagetables:2684kB bounce:0kB free_pcp:9192kB local_pcp:0kB free_cma:0kB [ 6041.253634] lowmem_reserve[]: 0 0 0 0 0 [ 6041.253636] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 6041.253643] Node 0 DMA32: 2*4kB (UM) 2*8kB (U) 13*16kB (U) 7*32kB (UE) 5*64kB (U) 3*128kB (UME) 1*256kB (E) 5*512kB (ME) 5*1024kB (UME) 1*2048kB (E) 12*4096kB (M) = 60296kB [ 6041.253651] Node 0 Normal: 66*4kB (MH) 47*8kB (MH) 83*16kB (UMH) 155*32kB (UMEH) 90*64kB (UME) 56*128kB (UMEH) 31*256kB (MEH) 15*512kB (MH) 0*1024kB 0*2048kB 0*4096kB = 35472kB [ 6041.253658] Node 1 Normal: 555*4kB (UMEH) 220*8kB (UMH) 78*16kB (UMEH) 222*32kB (UME) 147*64kB (UM) 102*128kB (UM) 37*256kB (UM) 2*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 45292kB [ 6041.253665] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.253666] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.253667] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.253667] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.253668] 367 total pagecache pages [ 6041.253669] 23 pages in swap cache [ 6041.253670] Swap cache stats: add 40398, delete 40371, find 7042/12959 [ 6041.253670] Free swap = 16474204kB [ 6041.253670] Total swap = 16516092kB [ 6041.253671] 8379718 pages RAM [ 6041.253672] 0 pages HighMem/MovableOnly [ 6041.253672] 153941 pages reserved [ 6041.253672] 0 pages cma reserved [ 6041.253672] 0 pages hwpoisoned [ 6041.253673] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 6041.253686] [ 779] 0 779 9206 1 21 3 82 0 systemd-journal [ 6041.253688] [ 805] 0 805 30349 0 28 4 375 0 lvmetad [ 6041.253689] [ 824] 0 824 11810 1 23 3 664 -1000 systemd-udevd [ 6041.253692] [ 1073] 0 1073 13856 0 28 3 110 -1000 auditd [ 6041.253694] [ 1118] 0 1118 53133 0 57 3 410 0 abrtd [ 6041.253696] [ 1121] 81 1121 8714 1 18 3 128 -900 dbus-daemon [ 6041.253697] [ 1123] 997 1123 5672 1 17 3 60 0 chronyd [ 6041.253698] [ 1146] 0 1146 52551 1 55 4 336 0 abrt-watch-log [ 6041.253699] [ 1152] 0 1152 4889 1 14 3 147 0 irqbalance [ 6041.253701] [ 1155] 994 1155 2133 0 10 3 43 0 lsmd [ 6041.253702] [ 1156] 0 1156 31969 1 21 4 134 0 smartd [ 6041.253703] [ 1276] 998 1161 132401 0 57 4 0 0 gmain [ 6041.253705] [ 1163] 0 1163 6050 1 16 3 78 0 systemd-logind [ 6041.253706] [ 1178] 0 1178 28814 0 11 3 66 0 ksmtuned [ 6041.253707] [ 1220] 0 1220 50305 0 39 3 125 0 gssproxy [ 6041.253709] [ 1295] 0 1295 28813 0 11 3 53 0 opensm-launch [ 6041.253710] [ 1296] 0 1296 637906 0 85 6 601 0 opensm [ 6041.253712] [ 3080] 0 1968 138299 0 91 4 20 0 gmain [ 6041.253713] [ 1976] 0 1976 28337 1 13 4 39 0 rhsmcertd [ 6041.253714] [ 1977] 0 1977 55479 0 40 4 785 0 rsyslogd [ 6041.253716] [ 2729] 0 1987 154722 0 148 3 0 0 libvirtd [ 6041.253717] [ 1991] 0 1991 6463 0 19 3 51 0 atd [ 6041.253718] [ 2047] 0 2047 20619 0 44 3 214 -1000 sshd [ 6041.253719] [ 2537] 0 2537 27511 1 12 3 32 0 agetty [ 6041.253721] [ 2540] 0 2540 27511 1 10 3 33 0 agetty [ 6041.253722] [ 3062] 0 3062 22767 1 46 3 258 0 master [ 6041.253723] [ 3086] 89 3086 22810 1 46 3 255 0 qmgr [ 6041.253726] [ 3339] 99 3339 3888 0 12 3 59 0 dnsmasq [ 6041.253727] [ 3340] 0 3340 3881 0 12 3 45 0 dnsmasq [ 6041.253728] [ 3373] 0 3373 31557 1 20 3 159 0 crond [ 6041.253730] [ 3401] 0 3376 90269 0 96 3 0 0 beah-beaker-bac [ 6041.253731] [ 3381] 0 3381 26973 1 7 3 24 0 rhnsd [ 6041.253733] [ 4181] 0 4181 35220 1 72 3 317 0 sshd [ 6041.253735] [ 4185] 0 4185 29148 1 16 3 385 0 bash [ 6041.253900] [ 6416] 0 6416 28814 0 11 3 64 0 ksmtuned [ 6041.253902] [ 6417] 0 6417 28814 3 11 3 61 0 ksmtuned [ 6041.253903] [ 6418] 0 6418 37150 4 28 3 85 0 pgrep [ 6041.253904] Out of memory: Kill process 1977 (rsyslogd) score 0 or sacrifice child [ 6041.253914] Killed process 1977 (rsyslogd) total-vm:221916kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.283216] oom_reaper: reaped process 1977 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.283411] kworker/u130:2 invoked oom-killer: gfp_mask=0x17002c2(GFP_KERNEL_ACCOUNT|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_NOTRACK), nodemask=(null), order=0, oom_score_adj=0 [ 6041.283413] kworker/u130:2 cpuset=/ mems_allowed=0-1 [ 6041.283416] CPU: 15 PID: 1115 Comm: kworker/u130:2 Not tainted 4.11.0-rc2 #6 [ 6041.283417] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.283420] Workqueue: events_unbound call_usermodehelper_exec_work [ 6041.283421] Call Trace: [ 6041.283424] dump_stack+0x63/0x87 [ 6041.283425] dump_header+0x9f/0x233 [ 6041.283427] ? selinux_capable+0x20/0x30 [ 6041.283428] ? security_capable_noaudit+0x45/0x60 [ 6041.283429] oom_kill_process+0x21c/0x3f0 [ 6041.283431] out_of_memory+0x114/0x4a0 [ 6041.283432] __alloc_pages_slowpath+0x7f0/0xb90 [ 6041.283434] __alloc_pages_nodemask+0x240/0x260 [ 6041.283436] alloc_pages_current+0x88/0x120 [ 6041.283437] __vmalloc_node_range+0x1bb/0x2a0 [ 6041.283438] ? _do_fork+0xed/0x390 [ 6041.283440] ? kmem_cache_alloc_node+0x1c4/0x1f0 [ 6041.283441] copy_process.part.34+0x658/0x1d10 [ 6041.283442] ? _do_fork+0xed/0x390 [ 6041.283443] ? call_usermodehelper_exec_work+0xd0/0xd0 [ 6041.283444] _do_fork+0xed/0x390 [ 6041.283446] ? __switch_to+0x229/0x450 [ 6041.283447] kernel_thread+0x29/0x30 [ 6041.283448] call_usermodehelper_exec_work+0x3a/0xd0 [ 6041.283450] process_one_work+0x165/0x410 [ 6041.283451] worker_thread+0x137/0x4c0 [ 6041.283463] kthread+0x101/0x140 [ 6041.283464] ? rescuer_thread+0x3b0/0x3b0 [ 6041.283466] ? kthread_park+0x90/0x90 [ 6041.283467] ret_from_fork+0x2c/0x40 [ 6041.283468] Mem-Info: [ 6041.283473] active_anon:10 inactive_anon:28 isolated_anon:0 [ 6041.283473] active_file:316 inactive_file:228 isolated_file:0 [ 6041.283473] unevictable:0 dirty:0 writeback:1 unstable:0 [ 6041.283473] slab_reclaimable:11421 slab_unreclaimable:140377 [ 6041.283473] mapped:378 shmem:0 pagetables:1368 bounce:0 [ 6041.283473] free:39030 free_pcp:4818 free_cma:0 [ 6041.283478] Node 0 active_anon:4kB inactive_anon:36kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:24kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:130 all_unreclaimable? yes [ 6041.283483] Node 1 active_anon:36kB inactive_anon:76kB active_file:1260kB inactive_file:908kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1488kB dirty:0kB writeback:4kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:3325 all_unreclaimable? yes [ 6041.283484] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 6041.283487] lowmem_reserve[]: 0 2886 15937 15937 15937 [ 6041.283489] Node 0 DMA32 free:60296kB min:8108kB low:11060kB high:14012kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013336kB mlocked:0kB slab_reclaimable:96kB slab_unreclaimable:38768kB kernel_stack:2320kB pagetables:0kB bounce:0kB free_pcp:1924kB local_pcp:0kB free_cma:0kB [ 6041.283503] lowmem_reserve[]: 0 0 13051 13051 13051 [ 6041.283504] Node 0 Normal free:35596kB min:36664kB low:50028kB high:63392kB active_anon:4kB inactive_anon:36kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:13631488kB managed:13364292kB mlocked:0kB slab_reclaimable:15884kB slab_unreclaimable:244492kB kernel_stack:19256kB pagetables:2780kB bounce:0kB free_pcp:7996kB local_pcp:352kB free_cma:0kB [ 6041.283507] lowmem_reserve[]: 0 0 0 0 0 [ 6041.283509] Node 1 Normal free:44348kB min:45292kB low:61800kB high:78308kB active_anon:36kB inactive_anon:76kB active_file:1260kB inactive_file:908kB unevictable:0kB writepending:4kB present:16777212kB managed:16509584kB mlocked:0kB slab_reclaimable:29704kB slab_unreclaimable:278232kB kernel_stack:18504kB pagetables:2692kB bounce:0kB free_pcp:9352kB local_pcp:164kB free_cma:0kB [ 6041.283511] lowmem_reserve[]: 0 0 0 0 0 [ 6041.283513] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 6041.283526] Node 0 DMA32: 2*4kB (UM) 2*8kB (U) 13*16kB (U) 7*32kB (UE) 5*64kB (U) 3*128kB (UME) 1*256kB (E) 5*512kB (ME) 5*1024kB (UME) 1*2048kB (E) 12*4096kB (M) = 60296kB [ 6041.283532] Node 0 Normal: 66*4kB (MH) 47*8kB (MH) 83*16kB (UMH) 155*32kB (UMEH) 90*64kB (UME) 56*128kB (UMEH) 31*256kB (MEH) 15*512kB (MH) 0*1024kB 0*2048kB 0*4096kB = 35472kB [ 6041.283538] Node 1 Normal: 524*4kB (UMEH) 220*8kB (UMH) 78*16kB (UMEH) 222*32kB (UME) 147*64kB (UM) 102*128kB (UM) 37*256kB (UM) 2*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 45168kB [ 6041.283545] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.283545] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.283546] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.283546] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.283547] 429 total pagecache pages [ 6041.283548] 18 pages in swap cache [ 6041.283549] Swap cache stats: add 40409, delete 40387, find 7044/12965 [ 6041.283549] Free swap = 16477276kB [ 6041.283549] Total swap = 16516092kB [ 6041.283550] 8379718 pages RAM [ 6041.283550] 0 pages HighMem/MovableOnly [ 6041.283551] 153941 pages reserved [ 6041.283551] 0 pages cma reserved [ 6041.283551] 0 pages hwpoisoned [ 6041.283552] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 6041.283564] [ 779] 0 779 9206 1 21 3 82 0 systemd-journal [ 6041.283565] [ 805] 0 805 30349 0 28 4 375 0 lvmetad [ 6041.283567] [ 824] 0 824 11810 1 23 3 664 -1000 systemd-udevd [ 6041.283570] [ 1073] 0 1073 13856 0 28 3 110 -1000 auditd [ 6041.283571] [ 1118] 0 1118 53133 0 57 3 410 0 abrtd [ 6041.283572] [ 1121] 81 1121 8714 1 18 3 128 -900 dbus-daemon [ 6041.283573] [ 1123] 997 1123 5672 1 17 3 60 0 chronyd [ 6041.283575] [ 1146] 0 1146 52551 1 55 4 336 0 abrt-watch-log [ 6041.283576] [ 1152] 0 1152 4889 1 14 3 147 0 irqbalance [ 6041.283577] [ 1155] 994 1155 2133 0 10 3 43 0 lsmd [ 6041.283587] [ 1156] 0 1156 31969 1 21 4 134 0 smartd [ 6041.283588] [ 1276] 998 1161 132401 0 57 4 0 0 gmain [ 6041.283589] [ 1163] 0 1163 6050 1 16 3 78 0 systemd-logind [ 6041.283590] [ 1178] 0 1178 28814 0 11 3 66 0 ksmtuned [ 6041.283591] [ 1220] 0 1220 50305 0 39 3 125 0 gssproxy [ 6041.283592] [ 1295] 0 1295 28813 0 11 3 53 0 opensm-launch [ 6041.283593] [ 1296] 0 1296 637906 0 85 6 605 0 opensm [ 6041.283595] [ 3080] 0 1968 138299 0 91 4 20 0 gmain [ 6041.283596] [ 1976] 0 1976 28337 1 13 4 39 0 rhsmcertd [ 6041.283597] [ 2109] 0 1977 55479 0 40 4 0 0 in:imjournal [ 6041.283599] [ 2729] 0 1987 154722 0 148 3 0 0 libvirtd [ 6041.283600] [ 1991] 0 1991 6463 0 19 3 51 0 atd [ 6041.283601] [ 2047] 0 2047 20619 0 44 3 214 -1000 sshd [ 6041.283602] [ 2537] 0 2537 27511 1 12 3 32 0 agetty [ 6041.283603] [ 2540] 0 2540 27511 1 10 3 33 0 agetty [ 6041.283615] [ 3062] 0 3062 22767 1 46 3 258 0 master [ 6041.283616] [ 3086] 89 3086 22810 1 46 3 255 0 qmgr [ 6041.283618] [ 3339] 99 3339 3888 0 12 3 59 0 dnsmasq [ 6041.283619] [ 3340] 0 3340 3881 0 12 3 45 0 dnsmasq [ 6041.283620] [ 3373] 0 3373 31557 1 20 3 159 0 crond [ 6041.283622] [ 3401] 0 3376 90269 0 96 3 0 0 beah-beaker-bac [ 6041.283623] [ 3381] 0 3381 26973 1 7 3 24 0 rhnsd [ 6041.283625] [ 4181] 0 4181 35220 1 72 3 317 0 sshd [ 6041.283626] [ 4185] 0 4185 29148 1 16 3 385 0 bash [ 6041.283746] [ 6416] 0 6416 28814 0 11 3 64 0 ksmtuned [ 6041.283747] [ 6417] 0 6417 28814 2 11 3 62 0 ksmtuned [ 6041.283748] [ 6418] 0 6418 37150 0 28 3 90 0 pgrep [ 6041.283749] Out of memory: Kill process 1296 (opensm) score 0 or sacrifice child [ 6041.283831] Killed process 1296 (opensm) total-vm:2551624kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.303267] oom_reaper: reaped process 1296 (opensm), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.303530] runaway-killer- invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 6041.303533] runaway-killer- cpuset=/ mems_allowed=0-1 [ 6041.303537] CPU: 1 PID: 1289 Comm: runaway-killer- Not tainted 4.11.0-rc2 #6 [ 6041.303538] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.303538] Call Trace: [ 6041.303542] dump_stack+0x63/0x87 [ 6041.303543] dump_header+0x9f/0x233 [ 6041.303545] ? selinux_capable+0x20/0x30 [ 6041.303546] ? security_capable_noaudit+0x45/0x60 [ 6041.303548] oom_kill_process+0x21c/0x3f0 [ 6041.303549] out_of_memory+0x114/0x4a0 [ 6041.303551] __alloc_pages_slowpath+0x7f0/0xb90 [ 6041.303553] __alloc_pages_nodemask+0x240/0x260 [ 6041.303555] alloc_pages_vma+0xa5/0x220 [ 6041.303557] __read_swap_cache_async+0x148/0x1f0 [ 6041.303559] read_swap_cache_async+0x26/0x60 [ 6041.303560] swapin_readahead+0x16b/0x200 [ 6041.303561] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.303563] ? find_get_entry+0x20/0x140 [ 6041.303565] ? pagecache_get_page+0x2c/0x240 [ 6041.303567] do_swap_page+0x2aa/0x780 [ 6041.303568] __handle_mm_fault+0x6f0/0xe60 [ 6041.303570] handle_mm_fault+0xce/0x240 [ 6041.303572] __do_page_fault+0x22a/0x4a0 [ 6041.303574] do_page_fault+0x30/0x80 [ 6041.303576] page_fault+0x28/0x30 [ 6041.303578] RIP: 0010:do_sys_poll+0x475/0x510 [ 6041.303578] RSP: 0018:ffffc90005a9fad0 EFLAGS: 00010246 [ 6041.303580] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 6041.303581] RDX: 0000000000000000 RSI: ffffc90005a9fb30 RDI: ffffc90005a9fb3c [ 6041.303581] RBP: ffffc90005a9fee0 R08: 0000000000000000 R09: ffff880828fda940 [ 6041.303582] R10: 0000000000000048 R11: ffff88042a64ee38 R12: 0000000000000000 [ 6041.303583] R13: ffffc90005a9fb44 R14: 00000000fffffffc R15: 00007f9640001220 [ 6041.303586] ? select_idle_sibling+0x29/0x3d0 [ 6041.303588] ? select_task_rq_fair+0x942/0xa70 [ 6041.303590] ? __vma_adjust+0x4a7/0x700 [ 6041.303591] ? poll_select_copy_remaining+0x150/0x150 [ 6041.303593] ? sched_clock+0x9/0x10 [ 6041.303595] ? sched_clock_cpu+0x11/0xb0 [ 6041.303596] ? try_to_wake_up+0x59/0x450 [ 6041.303599] ? plist_del+0x62/0xb0 [ 6041.303600] ? wake_up_q+0x4f/0x80 [ 6041.303602] ? eventfd_ctx_read+0x67/0x210 [ 6041.303604] ? futex_wake+0x90/0x180 [ 6041.303605] ? wake_up_q+0x80/0x80 [ 6041.303607] ? eventfd_read+0x4c/0x90 [ 6041.303608] ? __vfs_read+0x37/0x150 [ 6041.303610] ? security_file_permission+0x9d/0xc0 [ 6041.303611] ? __audit_syscall_entry+0xaf/0x100 [ 6041.303613] SyS_poll+0x74/0x100 [ 6041.303615] do_syscall_64+0x67/0x180 [ 6041.303616] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.303618] RIP: 0033:0x7f9656e64dfd [ 6041.303618] RSP: 002b:00007f96511fed10 EFLAGS: 00000293 ORIG_RAX: 0000000000000007 [ 6041.303619] RAX: ffffffffffffffda RBX: 00007f96400008c0 RCX: 00007f9656e64dfd [ 6041.303620] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00007f9640001220 [ 6041.303621] RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000000 [ 6041.303621] R10: 0000000000000001 R11: 0000000000000293 R12: 00007f9640001220 [ 6041.303622] R13: 00000000ffffffff R14: 00007f9657bbc8b0 R15: 0000000000000001 [ 6041.303623] Mem-Info: [ 6041.303630] active_anon:10 inactive_anon:28 isolated_anon:0 [ 6041.303630] active_file:316 inactive_file:228 isolated_file:0 [ 6041.303630] unevictable:0 dirty:0 writeback:1 unstable:0 [ 6041.303630] slab_reclaimable:11421 slab_unreclaimable:140377 [ 6041.303630] mapped:378 shmem:0 pagetables:1368 bounce:0 [ 6041.303630] free:39030 free_pcp:4795 free_cma:0 [ 6041.303636] Node 0 active_anon:4kB inactive_anon:36kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:24kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:4 all_unreclaimable? yes [ 6041.303643] Node 1 active_anon:36kB inactive_anon:76kB active_file:1260kB inactive_file:908kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1488kB dirty:0kB writeback:4kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:4171 all_unreclaimable? yes [ 6041.303644] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 6041.303649] lowmem_reserve[]: 0 2886 15937 15937 15937 [ 6041.303651] Node 0 DMA32 free:60296kB min:8108kB low:11060kB high:14012kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013336kB mlocked:0kB slab_reclaimable:96kB slab_unreclaimable:38768kB kernel_stack:2320kB pagetables:0kB bounce:0kB free_pcp:1924kB local_pcp:0kB free_cma:0kB [ 6041.303655] lowmem_reserve[]: 0 0 13051 13051 13051 [ 6041.303657] Node 0 Normal free:35596kB min:36664kB low:50028kB high:63392kB active_anon:4kB inactive_anon:36kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:13631488kB managed:13364292kB mlocked:0kB slab_reclaimable:15884kB slab_unreclaimable:244492kB kernel_stack:19256kB pagetables:2780kB bounce:0kB free_pcp:7888kB local_pcp:24kB free_cma:0kB [ 6041.303660] lowmem_reserve[]: 0 0 0 0 0 [ 6041.303663] Node 1 Normal free:44348kB min:45292kB low:61800kB high:78308kB active_anon:36kB inactive_anon:76kB active_file:1260kB inactive_file:908kB unevictable:0kB writepending:4kB present:16777212kB managed:16509584kB mlocked:0kB slab_reclaimable:29704kB slab_unreclaimable:278232kB kernel_stack:18504kB pagetables:2692kB bounce:0kB free_pcp:9368kB local_pcp:0kB free_cma:0kB [ 6041.303666] lowmem_reserve[]: 0 0 0 0 0 [ 6041.303668] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 6041.303675] Node 0 DMA32: 2*4kB (UM) 2*8kB (U) 13*16kB (U) 7*32kB (UE) 5*64kB (U) 3*128kB (UME) 1*256kB (E) 5*512kB (ME) 5*1024kB (UME) 1*2048kB (E) 12*4096kB (M) = 60296kB [ 6041.303684] Node 0 Normal: 93*4kB (UMH) 49*8kB (MH) 83*16kB (UMH) 155*32kB (UMEH) 90*64kB (UME) 56*128kB (UMEH) 31*256kB (MEH) 15*512kB (MH) 0*1024kB 0*2048kB 0*4096kB = 35596kB [ 6041.303692] Node 1 Normal: 524*4kB (UMEH) 220*8kB (UMH) 78*16kB (UMEH) 222*32kB (UME) 147*64kB (UM) 102*128kB (UM) 37*256kB (UM) 2*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 45168kB [ 6041.303701] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.303702] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.303703] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.303703] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.303704] 429 total pagecache pages [ 6041.303705] 12 pages in swap cache [ 6041.303706] Swap cache stats: add 40421, delete 40405, find 7046/13000 [ 6041.303706] Free swap = 16477948kB [ 6041.303707] Total swap = 16516092kB [ 6041.303708] 8379718 pages RAM [ 6041.303708] 0 pages HighMem/MovableOnly [ 6041.303708] 153941 pages reserved [ 6041.303709] 0 pages cma reserved [ 6041.303709] 0 pages hwpoisoned [ 6041.303709] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 6041.303723] [ 779] 0 779 9206 1 21 3 82 0 systemd-journal [ 6041.303725] [ 805] 0 805 30349 0 28 4 375 0 lvmetad [ 6041.303727] [ 824] 0 824 11810 1 23 3 664 -1000 systemd-udevd [ 6041.303730] [ 1073] 0 1073 13856 0 28 3 110 -1000 auditd [ 6041.303731] [ 1118] 0 1118 53133 0 57 3 410 0 abrtd [ 6041.303733] [ 1121] 81 1121 8714 1 18 3 128 -900 dbus-daemon [ 6041.303734] [ 1123] 997 1123 5672 1 17 3 60 0 chronyd [ 6041.303735] [ 1146] 0 1146 52551 1 55 4 336 0 abrt-watch-log [ 6041.303737] [ 1152] 0 1152 4889 1 14 3 147 0 irqbalance [ 6041.303738] [ 1155] 994 1155 2133 0 10 3 43 0 lsmd [ 6041.303740] [ 1156] 0 1156 31969 1 21 4 134 0 smartd [ 6041.303741] [ 1276] 998 1161 132401 0 57 4 0 0 gmain [ 6041.303743] [ 1163] 0 1163 6050 1 16 3 78 0 systemd-logind [ 6041.303744] [ 1178] 0 1178 28814 0 11 3 66 0 ksmtuned [ 6041.303746] [ 1220] 0 1220 50305 0 39 3 125 0 gssproxy [ 6041.303747] [ 1295] 0 1295 28813 0 11 3 53 0 opensm-launch [ 6041.303749] [ 1323] 0 1296 637906 0 85 6 26 0 opensm [ 6041.303751] [ 3080] 0 1968 138299 0 91 4 20 0 gmain [ 6041.303752] [ 1976] 0 1976 28337 1 13 4 39 0 rhsmcertd [ 6041.303753] [ 2109] 0 1977 55479 0 40 4 0 0 in:imjournal [ 6041.303755] [ 2729] 0 1987 154722 0 148 3 0 0 libvirtd [ 6041.303757] [ 1991] 0 1991 6463 0 19 3 51 0 atd [ 6041.303758] [ 2047] 0 2047 20619 0 44 3 214 -1000 sshd [ 6041.303759] [ 2537] 0 2537 27511 1 12 3 32 0 agetty [ 6041.303761] [ 2540] 0 2540 27511 1 10 3 33 0 agetty [ 6041.303762] [ 3062] 0 3062 22767 1 46 3 258 0 master [ 6041.303764] [ 3086] 89 3086 22810 1 46 3 255 0 qmgr [ 6041.303766] [ 3339] 99 3339 3888 0 12 3 59 0 dnsmasq [ 6041.303768] [ 3340] 0 3340 3881 0 12 3 45 0 dnsmasq [ 6041.303769] [ 3373] 0 3373 31557 1 20 3 159 0 crond [ 6041.303771] [ 3401] 0 3376 90269 0 96 3 0 0 beah-beaker-bac [ 6041.303773] [ 3381] 0 3381 26973 1 7 3 24 0 rhnsd [ 6041.303775] [ 4181] 0 4181 35220 1 72 3 317 0 sshd [ 6041.303776] [ 4185] 0 4185 29148 1 16 3 385 0 bash [ 6041.303940] [ 6416] 0 6416 28814 0 11 3 64 0 ksmtuned [ 6041.303941] [ 6417] 0 6417 28814 0 11 3 64 0 ksmtuned [ 6041.303943] [ 6418] 0 6418 37150 0 28 3 91 0 pgrep [ 6041.303956] Out of memory: Kill process 1118 (abrtd) score 0 or sacrifice child [ 6041.303963] Killed process 1118 (abrtd) total-vm:212532kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.304370] Out of memory: Kill process 1146 (abrt-watch-log) score 0 or sacrifice child [ 6041.304377] Killed process 1146 (abrt-watch-log) total-vm:210204kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.323549] Out of memory: Kill process 805 (lvmetad) score 0 or sacrifice child [ 6041.323555] Killed process 805 (lvmetad) total-vm:121396kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.353395] Out of memory: Kill process 4185 (bash) score 0 or sacrifice child [ 6041.353400] Killed process 4185 (bash) total-vm:116592kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.354059] Out of memory: Kill process 4181 (sshd) score 0 or sacrifice child [ 6041.354061] Killed process 4181 (sshd) total-vm:140880kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.354445] oom_reaper: reaped process 4181 (sshd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.354694] Out of memory: Kill process 3062 (master) score 0 or sacrifice child [ 6041.354699] Killed process 3086 (qmgr) total-vm:91240kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.355354] Out of memory: Kill process 3062 (master) score 0 or sacrifice child [ 6041.355356] Killed process 3062 (master) total-vm:91068kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.355700] oom_reaper: reaped process 3062 (master), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.356005] Out of memory: Kill process 3373 (crond) score 0 or sacrifice child [ 6041.356008] Killed process 3373 (crond) total-vm:126228kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.356652] Out of memory: Kill process 1220 (gssproxy) score 0 or sacrifice child [ 6041.356676] Killed process 1220 (gssproxy) total-vm:201220kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.356960] oom_reaper: reaped process 1220 (gssproxy), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.357203] Out of memory: Kill process 1152 (irqbalance) score 0 or sacrifice child [ 6041.357210] Killed process 1152 (irqbalance) total-vm:19556kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.372960] sshd: [ 6041.372962] master: [ 6041.372963] page allocation failure: order:0 [ 6041.372964] page allocation failure: order:0 [ 6041.372966] , mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask= [ 6041.372967] , mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask= [ 6041.372968] (null) [ 6041.372968] (null) [ 6041.372968] sshd cpuset= [ 6041.372969] master cpuset= [ 6041.372969] / mems_allowed=0-1 [ 6041.372971] / mems_allowed=0-1 [ 6041.372973] CPU: 28 PID: 4181 Comm: sshd Not tainted 4.11.0-rc2 #6 [ 6041.372974] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.372974] Call Trace: [ 6041.372978] dump_stack+0x63/0x87 [ 6041.372980] warn_alloc+0x114/0x1c0 [ 6041.372982] __alloc_pages_slowpath+0x8de/0xb90 [ 6041.372984] __alloc_pages_nodemask+0x240/0x260 [ 6041.372985] alloc_pages_vma+0xa5/0x220 [ 6041.372987] __read_swap_cache_async+0x148/0x1f0 [ 6041.372989] read_swap_cache_async+0x26/0x60 [ 6041.372990] swapin_readahead+0x16b/0x200 [ 6041.372991] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.372993] ? find_get_entry+0x20/0x140 [ 6041.372995] ? pagecache_get_page+0x2c/0x240 [ 6041.372996] do_swap_page+0x2aa/0x780 [ 6041.372997] __handle_mm_fault+0x6f0/0xe60 [ 6041.372999] handle_mm_fault+0xce/0x240 [ 6041.373001] __do_page_fault+0x22a/0x4a0 [ 6041.373002] do_page_fault+0x30/0x80 [ 6041.373004] page_fault+0x28/0x30 [ 6041.373006] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 6041.373006] RSP: 0018:ffffc900083a7d20 EFLAGS: 00010246 [ 6041.373007] RAX: 0000000000000008 RBX: 0000555561846560 RCX: 0000000000000001 [ 6041.373008] RDX: 0000000000000000 RSI: ffffc900083a7da0 RDI: 0000555561846560 [ 6041.373009] RBP: ffffc900083a7d28 R08: ffffc900083a7b98 R09: ffff88042ac29400 [ 6041.373009] R10: 0000000000000010 R11: 0000000000000114 R12: ffffc900083a7d88 [ 6041.373010] R13: 0000000000000001 R14: 000000000000000d R15: ffffc900083a7d88 [ 6041.373012] ? set_fd_set+0x21/0x30 [ 6041.373014] core_sys_select+0x1f3/0x2f0 [ 6041.373016] SyS_select+0xba/0x110 [ 6041.373018] do_syscall_64+0x67/0x180 [ 6041.373019] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.373020] RIP: 0033:0x7effdb4e2b83 [ 6041.373021] RSP: 002b:00007ffd3a4d8698 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 6041.373022] RAX: ffffffffffffffda RBX: 00007ffd3a4d8738 RCX: 00007effdb4e2b83 [ 6041.373022] RDX: 00005555618474c0 RSI: 0000555561846560 RDI: 000000000000000d [ 6041.373023] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 6041.373023] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd3a4d8740 [ 6041.373024] R13: 00007ffd3a4d8730 R14: 00007ffd3a4d8734 R15: 0000555561846560 [ 6041.373026] CPU: 15 PID: 3062 Comm: master Not tainted 4.11.0-rc2 #6 [ 6041.373027] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.373027] Call Trace: [ 6041.373031] dump_stack+0x63/0x87 [ 6041.373032] warn_alloc+0x114/0x1c0 [ 6041.373034] __alloc_pages_slowpath+0x8de/0xb90 [ 6041.373036] __alloc_pages_nodemask+0x240/0x260 [ 6041.373038] alloc_pages_vma+0xa5/0x220 [ 6041.373040] __read_swap_cache_async+0x148/0x1f0 [ 6041.373041] ? update_sd_lb_stats+0x180/0x620 [ 6041.373043] read_swap_cache_async+0x26/0x60 [ 6041.373044] swapin_readahead+0x16b/0x200 [ 6041.373045] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.373047] ? find_get_entry+0x20/0x140 [ 6041.373049] ? pagecache_get_page+0x2c/0x240 [ 6041.373050] do_swap_page+0x2aa/0x780 [ 6041.373051] __handle_mm_fault+0x6f0/0xe60 [ 6041.373053] handle_mm_fault+0xce/0x240 [ 6041.373055] __do_page_fault+0x22a/0x4a0 [ 6041.373056] do_page_fault+0x30/0x80 [ 6041.373058] page_fault+0x28/0x30 [ 6041.373060] RIP: 0010:__clear_user+0x25/0x50 [ 6041.373060] RSP: 0018:ffffc90006b2bda0 EFLAGS: 00010202 [ 6041.373061] RAX: 0000000000000000 RBX: 00007fff9c6e4680 RCX: 0000000000000008 [ 6041.373062] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 00007fff9c6e4880 [ 6041.373063] RBP: ffffc90006b2bda0 R08: 0000000000000011 R09: 0000000000000000 [ 6041.373063] R10: 0000000028c6b701 R11: 00007fff9c6e4680 R12: 00007fff9c6e4680 [ 6041.373064] R13: ffff88082a408000 R14: 0000000000000000 R15: 0000000000000000 [ 6041.373067] copy_fpstate_to_sigframe+0x98/0x1e0 [ 6041.373069] do_signal+0x516/0x6a0 [ 6041.373071] exit_to_usermode_loop+0x3f/0x85 [ 6041.373073] do_syscall_64+0x165/0x180 [ 6041.373074] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.373075] RIP: 0033:0x7fe4e2dfdcf3 [ 6041.373075] RSP: 002b:00007fff9c6e4a48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 6041.373076] RAX: fffffffffffffffc RBX: 00007fff9c6e4a50 RCX: 00007fe4e2dfdcf3 [ 6041.373077] RDX: 0000000000000064 RSI: 00007fff9c6e4a50 RDI: 000000000000000f [ 6041.373078] RBP: 0000000000000038 R08: 0000000000000000 R09: 0000000000000000 [ 6041.373078] R10: 000000000000dac0 R11: 0000000000000246 R12: 000055ae43cd36e4 [ 6041.373079] R13: 000055ae43cd3660 R14: 000055ae43cd49c8 R15: 000055ae4480db50 [ 6041.373415] Out of memory: Kill process 1156 (smartd) score 0 or sacrifice child [ 6041.373425] Killed process 1156 (smartd) total-vm:127876kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.393400] Out of memory: Kill process 6418 (pgrep) score 0 or sacrifice child [ 6041.393403] Killed process 6418 (pgrep) total-vm:148600kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.393741] oom_reaper: reaped process 6418 (pgrep), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.394087] Out of memory: Kill process 779 (systemd-journal) score 0 or sacrifice child [ 6041.394090] Killed process 779 (systemd-journal) total-vm:36824kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.394354] oom_reaper: reaped process 779 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.394719] Out of memory: Kill process 1163 (systemd-logind) score 0 or sacrifice child [ 6041.394722] Killed process 1163 (systemd-logind) total-vm:24200kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.394984] oom_reaper: reaped process 1163 (systemd-logind), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.395357] Out of memory: Kill process 1123 (chronyd) score 0 or sacrifice child [ 6041.395362] Killed process 1123 (chronyd) total-vm:22688kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.396025] Out of memory: Kill process 1178 (ksmtuned) score 0 or sacrifice child [ 6041.396028] Killed process 6416 (ksmtuned) total-vm:115256kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.396604] Out of memory: Kill process 1178 (ksmtuned) score 0 or sacrifice child [ 6041.396607] Killed process 1178 (ksmtuned) total-vm:115256kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.396744] ksmtuned: page allocation failure: order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 6041.396746] ksmtuned cpuset=/ mems_allowed=0-1 [ 6041.396748] CPU: 31 PID: 1178 Comm: ksmtuned Not tainted 4.11.0-rc2 #6 [ 6041.396749] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.396749] Call Trace: [ 6041.396753] dump_stack+0x63/0x87 [ 6041.396754] warn_alloc+0x114/0x1c0 [ 6041.396755] ? out_of_memory+0x11e/0x4a0 [ 6041.396757] __alloc_pages_slowpath+0x8de/0xb90 [ 6041.396759] __alloc_pages_nodemask+0x240/0x260 [ 6041.396760] alloc_pages_vma+0xa5/0x220 [ 6041.396762] __read_swap_cache_async+0x148/0x1f0 [ 6041.396763] read_swap_cache_async+0x26/0x60 [ 6041.396764] swapin_readahead+0x16b/0x200 [ 6041.396765] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.396767] ? find_get_entry+0x20/0x140 [ 6041.396768] ? pagecache_get_page+0x2c/0x240 [ 6041.396770] do_swap_page+0x2aa/0x780 [ 6041.396771] __handle_mm_fault+0x6f0/0xe60 [ 6041.396772] handle_mm_fault+0xce/0x240 [ 6041.396774] __do_page_fault+0x22a/0x4a0 [ 6041.396775] do_page_fault+0x30/0x80 [ 6041.396777] page_fault+0x28/0x30 [ 6041.396778] RIP: 0010:__clear_user+0x25/0x50 [ 6041.396779] RSP: 0018:ffffc90005d3fda0 EFLAGS: 00010202 [ 6041.396780] RAX: 0000000000000000 RBX: 00007fff89b0f000 RCX: 0000000000000008 [ 6041.396780] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 00007fff89b0f200 [ 6041.396781] RBP: ffffc90005d3fda0 R08: 0000000000000011 R09: 0000000000000000 [ 6041.396781] R10: 0000000028d8bc01 R11: 00007fff89b0f000 R12: 00007fff89b0f000 [ 6041.396782] R13: ffff880826b14380 R14: 0000000000000000 R15: 0000000000000000 [ 6041.396785] copy_fpstate_to_sigframe+0x98/0x1e0 [ 6041.396786] do_signal+0x516/0x6a0 [ 6041.396788] exit_to_usermode_loop+0x3f/0x85 [ 6041.396789] do_syscall_64+0x165/0x180 [ 6041.396791] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.396791] RIP: 0033:0x7fe23a73bc00 [ 6041.396792] RSP: 002b:00007fff89b0f3f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 6041.396793] RAX: 0000000000000000 RBX: ffffffffffffffff RCX: 00007fe23a73bc00 [ 6041.396793] RDX: 0000000000000080 RSI: 00007fff89b0f470 RDI: 0000000000000003 [ 6041.396794] RBP: 0000000000000080 R08: 00007fff89b0f380 R09: 00007fff89b0f230 [ 6041.396794] R10: 0000000000000008 R11: 0000000000000246 R12: 00007fff89b0f470 [ 6041.396795] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000001 [ 6041.396798] oom_reaper: reaped process 1178 (ksmtuned), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.402965] systemd-journal: page allocation failure: order:0 [ 6041.402968] pgrep: [ 6041.402969] , mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask= [ 6041.402971] page allocation failure: order:0 [ 6041.402971] (null) [ 6041.402973] , mode:0x16040d0(GFP_TEMPORARY|__GFP_COMP|__GFP_NOTRACK), nodemask= [ 6041.402973] systemd-journal cpuset= [ 6041.402974] (null) [ 6041.402974] / [ 6041.402975] pgrep cpuset= [ 6041.402976] mems_allowed=0-1 [ 6041.402977] / [ 6041.402979] CPU: 10 PID: 779 Comm: systemd-journal Not tainted 4.11.0-rc2 #6 [ 6041.402980] mems_allowed=0-1 [ 6041.402980] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.402981] Call Trace: [ 6041.402985] dump_stack+0x63/0x87 [ 6041.402987] warn_alloc+0x114/0x1c0 [ 6041.402989] __alloc_pages_slowpath+0x8de/0xb90 [ 6041.402992] __alloc_pages_nodemask+0x240/0x260 [ 6041.402994] alloc_pages_vma+0xa5/0x220 [ 6041.402997] __read_swap_cache_async+0x148/0x1f0 [ 6041.402998] ? select_task_rq_fair+0x942/0xa70 [ 6041.403000] read_swap_cache_async+0x26/0x60 [ 6041.403002] swapin_readahead+0x16b/0x200 [ 6041.403004] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.403006] ? find_get_entry+0x20/0x140 [ 6041.403008] ? pagecache_get_page+0x2c/0x240 [ 6041.403009] do_swap_page+0x2aa/0x780 [ 6041.403011] __handle_mm_fault+0x6f0/0xe60 [ 6041.403013] handle_mm_fault+0xce/0x240 [ 6041.403015] __do_page_fault+0x22a/0x4a0 [ 6041.403018] do_page_fault+0x30/0x80 [ 6041.403019] ? dequeue_entity+0xed/0x420 [ 6041.403021] page_fault+0x28/0x30 [ 6041.403023] RIP: 0010:ep_send_events_proc+0xfd/0x1e0 [ 6041.403024] RSP: 0018:ffffc90005093d88 EFLAGS: 00010246 [ 6041.403026] RAX: 0000000000000011 RBX: ffffc90005093e08 RCX: 00007ffddc3838d0 [ 6041.403027] RDX: 0000000000000000 RSI: ffff88082f2f8f80 RDI: ffff880827246700 [ 6041.403028] RBP: ffffc90005093de0 R08: ffff880829d62718 R09: cccccccccccccccd [ 6041.403029] R10: 0000057e5ecdb8d3 R11: 0000000000000008 R12: 0000000000000000 [ 6041.403030] R13: ffffc90005093ea0 R14: ffff8804297dab40 R15: ffff880829d62718 [ 6041.403032] ? ep_send_events_proc+0x93/0x1e0 [ 6041.403034] ? ep_poll+0x3c0/0x3c0 [ 6041.403036] ep_scan_ready_list.isra.11+0x9c/0x210 [ 6041.403038] ep_poll+0x195/0x3c0 [ 6041.403040] ? wake_up_q+0x80/0x80 [ 6041.403042] SyS_epoll_wait+0xbc/0xe0 [ 6041.403044] entry_SYSCALL_64_fastpath+0x1a/0xa9 [ 6041.403046] RIP: 0033:0x7ff643546cf3 [ 6041.403046] RSP: 002b:00007ffddc3838c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 6041.403048] RAX: ffffffffffffffda RBX: 000000000000001b RCX: 00007ff643546cf3 [ 6041.403049] RDX: 000000000000001b RSI: 00007ffddc3838d0 RDI: 0000000000000007 [ 6041.403050] RBP: 00007ff64492a6a0 R08: 000000000007923c R09: 0000000000000001 [ 6041.403051] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000 [ 6041.403052] R13: 000000000000001b R14: 00007ffddc384f7d R15: 00005592ded50190 [ 6041.403056] CPU: 25 PID: 6418 Comm: pgrep Not tainted 4.11.0-rc2 #6 [ 6041.403056] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.403057] Call Trace: [ 6041.403061] dump_stack+0x63/0x87 [ 6041.403063] warn_alloc+0x114/0x1c0 [ 6041.403066] __alloc_pages_slowpath+0x8de/0xb90 [ 6041.403068] __alloc_pages_nodemask+0x240/0x260 [ 6041.403070] alloc_pages_current+0x88/0x120 [ 6041.403072] new_slab+0x41f/0x5b0 [ 6041.403074] ___slab_alloc+0x33e/0x4b0 [ 6041.403076] ? __d_alloc+0x25/0x1d0 [ 6041.403078] ? __d_alloc+0x25/0x1d0 [ 6041.403079] __slab_alloc+0x40/0x5c [ 6041.403081] kmem_cache_alloc+0x16d/0x1a0 [ 6041.403082] ? __d_alloc+0x25/0x1d0 [ 6041.403084] __d_alloc+0x25/0x1d0 [ 6041.403086] d_alloc+0x22/0xc0 [ 6041.403088] d_alloc_parallel+0x6c/0x500 [ 6041.403091] ? __inode_permission+0x48/0xd0 [ 6041.403093] ? lookup_fast+0x215/0x3d0 [ 6041.403095] path_openat+0xc91/0x13c0 [ 6041.403097] do_filp_open+0x91/0x100 [ 6041.403099] ? __alloc_fd+0x46/0x170 [ 6041.403101] do_sys_open+0x124/0x210 [ 6041.403102] ? __audit_syscall_exit+0x209/0x290 [ 6041.403104] SyS_open+0x1e/0x20 [ 6041.403106] do_syscall_64+0x67/0x180 [ 6041.403108] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.403110] RIP: 0033:0x7f6caba59a10 [ 6041.403111] RSP: 002b:00007ffd316e1698 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 6041.403112] RAX: ffffffffffffffda RBX: 00007ffd316e16b0 RCX: 00007f6caba59a10 [ 6041.403113] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffd316e16b0 [ 6041.403114] RBP: 00007f6cac149ab0 R08: 00007f6cab9b9938 R09: 0000000000000010 [ 6041.403115] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000006d7100 [ 6041.403116] R13: 0000000000000020 R14: 0000000000000000 R15: 0000000000000000 [ 6041.403120] SLUB: Unable to allocate memory on node -1, gfp=0x14000c0(GFP_KERNEL) [ 6041.403121] cache: dentry, object size: 192, buffer size: 192, default order: 1, min order: 0 [ 6041.403122] node 0: slabs: 463, objs: 19425, free: 0 [ 6041.403123] node 1: slabs: 884, objs: 35112, free: 0 [ 6041.403514] Out of memory: Kill process 6417 (ksmtuned) score 0 or sacrifice child [ 6041.403517] Killed process 6417 (ksmtuned) total-vm:115256kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.412951] systemd-logind: page allocation failure: order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 6041.412971] systemd-logind cpuset=/ mems_allowed=0-1 [ 6041.412974] CPU: 24 PID: 1163 Comm: systemd-logind Not tainted 4.11.0-rc2 #6 [ 6041.412974] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.412975] Call Trace: [ 6041.412978] dump_stack+0x63/0x87 [ 6041.412980] warn_alloc+0x114/0x1c0 [ 6041.412981] __alloc_pages_slowpath+0x8de/0xb90 [ 6041.412984] __alloc_pages_nodemask+0x240/0x260 [ 6041.412985] alloc_pages_vma+0xa5/0x220 [ 6041.412987] __read_swap_cache_async+0x148/0x1f0 [ 6041.412988] read_swap_cache_async+0x26/0x60 [ 6041.412990] swapin_readahead+0x16b/0x200 [ 6041.412991] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.412993] ? find_get_entry+0x20/0x140 [ 6041.412994] ? pagecache_get_page+0x2c/0x240 [ 6041.412996] do_swap_page+0x2aa/0x780 [ 6041.412997] __handle_mm_fault+0x6f0/0xe60 [ 6041.412999] handle_mm_fault+0xce/0x240 [ 6041.413000] __do_page_fault+0x22a/0x4a0 [ 6041.413002] do_page_fault+0x30/0x80 [ 6041.413004] page_fault+0x28/0x30 [ 6041.413005] RIP: 0010:ep_send_events_proc+0xfd/0x1e0 [ 6041.413006] RSP: 0018:ffffc90005ce7d60 EFLAGS: 00010246 [ 6041.413007] RAX: 0000000000000010 RBX: ffffc90005ce7de0 RCX: 00007ffc58e36210 [ 6041.413008] RDX: 0000000000000000 RSI: 0000000000000010 RDI: 0000000000000002 [ 6041.413008] RBP: ffffc90005ce7db8 R08: ffff88042e222d18 R09: cccccccccccccccd [ 6041.413009] R10: 0000057e6b9137a4 R11: 0000000000000018 R12: 0000000000000000 [ 6041.413009] R13: ffffc90005ce7e78 R14: ffff8804bd9f5440 R15: ffff88042e222d18 [ 6041.413012] ? ep_poll+0x3c0/0x3c0 [ 6041.413013] ep_scan_ready_list.isra.11+0x9c/0x210 [ 6041.413015] ep_poll+0x195/0x3c0 [ 6041.413016] ? wake_up_q+0x80/0x80 [ 6041.413018] SyS_epoll_wait+0xbc/0xe0 [ 6041.413019] do_syscall_64+0x67/0x180 [ 6041.413021] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.413021] RIP: 0033:0x7f751d498cf3 [ 6041.413022] RSP: 002b:00007ffc58e36208 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 6041.413023] RAX: ffffffffffffffda RBX: 00007ffc58e36210 RCX: 00007f751d498cf3 [ 6041.413023] RDX: 000000000000000b RSI: 00007ffc58e36210 RDI: 0000000000000004 [ 6041.413024] RBP: 00007ffc58e36390 R08: 000000000000000e R09: 0000000000000001 [ 6041.413025] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 6041.413025] R13: ffffffffffffffff R14: 00007ffc58e363f0 R15: 00005581334e9260 [ 6041.423461] ksmtuned: page allocation failure: order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 6041.423465] ksmtuned cpuset=/ mems_allowed=0-1 [ 6041.423469] CPU: 12 PID: 6417 Comm: ksmtuned Not tainted 4.11.0-rc2 #6 [ 6041.423470] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.423471] Call Trace: [ 6041.423475] dump_stack+0x63/0x87 [ 6041.423477] warn_alloc+0x114/0x1c0 [ 6041.423480] __alloc_pages_slowpath+0x8de/0xb90 [ 6041.423482] ? schedule_timeout+0x249/0x300 [ 6041.423485] __alloc_pages_nodemask+0x240/0x260 [ 6041.423487] alloc_pages_vma+0xa5/0x220 [ 6041.423490] __read_swap_cache_async+0x148/0x1f0 [ 6041.423491] read_swap_cache_async+0x26/0x60 [ 6041.423493] swapin_readahead+0x16b/0x200 [ 6041.423494] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.423497] ? find_get_entry+0x20/0x140 [ 6041.423499] ? pagecache_get_page+0x2c/0x240 [ 6041.423500] do_swap_page+0x2aa/0x780 [ 6041.423502] __handle_mm_fault+0x6f0/0xe60 [ 6041.423504] handle_mm_fault+0xce/0x240 [ 6041.423506] __do_page_fault+0x22a/0x4a0 [ 6041.423508] do_page_fault+0x30/0x80 [ 6041.423510] page_fault+0x28/0x30 [ 6041.423512] RIP: 0010:__put_user_4+0x1c/0x30 [ 6041.423513] RSP: 0018:ffffc900082a7dc8 EFLAGS: 00010297 [ 6041.423515] RAX: 0000000000000009 RBX: 00007fffffffeffd RCX: 00007fff89b0e590 [ 6041.423516] RDX: ffff8808291bee80 RSI: 0000000000000009 RDI: ffff880828fe41c8 [ 6041.423517] RBP: ffffc900082a7e38 R08: 0000000000000000 R09: 0000000000000219 [ 6041.423518] R10: 0000000000000000 R11: 000000000003de7d R12: ffff880823278000 [ 6041.423519] R13: ffffc900082a7ea0 R14: 0000000000000010 R15: 0000000000001912 [ 6041.423522] ? wait_consider_task+0x46c/0xb40 [ 6041.423524] ? sched_clock_cpu+0x11/0xb0 [ 6041.423525] do_wait+0xf4/0x240 [ 6041.423527] SyS_wait4+0x80/0x100 [ 6041.423529] ? task_stopped_code+0x50/0x50 [ 6041.423531] do_syscall_64+0x67/0x180 [ 6041.423533] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.423535] RIP: 0033:0x7fe23a71127c [ 6041.423535] RSP: 002b:00007fff89b0e568 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 6041.423537] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe23a71127c [ 6041.423538] RDX: 0000000000000000 RSI: 00007fff89b0e590 RDI: ffffffffffffffff [ 6041.423539] RBP: 0000000000bb4d50 R08: 0000000000bb4d50 R09: 0000000000000000 [ 6041.423540] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 6041.423541] R13: 0000000000000001 R14: 0000000000bb48c0 R15: 0000000000000000 [ 6041.433391] Out of memory: Kill process 3339 (dnsmasq) score 0 or sacrifice child [ 6041.433397] Killed process 3340 (dnsmasq) total-vm:15524kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.434032] Out of memory: Kill process 3339 (dnsmasq) score 0 or sacrifice child [ 6041.434034] Killed process 3339 (dnsmasq) total-vm:15552kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.434300] oom_reaper: reaped process 3339 (dnsmasq), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.434658] Out of memory: Kill process 1991 (atd) score 0 or sacrifice child [ 6041.434662] Killed process 1991 (atd) total-vm:25852kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.435291] Out of memory: Kill process 1295 (opensm-launch) score 0 or sacrifice child [ 6041.435295] Killed process 1295 (opensm-launch) total-vm:115252kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.435912] Out of memory: Kill process 1976 (rhsmcertd) score 0 or sacrifice child [ 6041.435917] Killed process 1976 (rhsmcertd) total-vm:113348kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.436542] Out of memory: Kill process 1155 (lsmd) score 0 or sacrifice child [ 6041.436546] Killed process 1155 (lsmd) total-vm:8532kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.437170] Out of memory: Kill process 2537 (agetty) score 0 or sacrifice child [ 6041.437173] Killed process 2537 (agetty) total-vm:110044kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.437782] Out of memory: Kill process 2540 (agetty) score 0 or sacrifice child [ 6041.437785] Killed process 2540 (agetty) total-vm:110044kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.438391] Out of memory: Kill process 3381 (rhnsd) score 0 or sacrifice child [ 6041.438395] Killed process 3381 (rhnsd) total-vm:107892kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.438950] Out of memory: Kill process 1121 (dbus-daemon) score 0 or sacrifice child [ 6041.438957] Killed process 1121 (dbus-daemon) total-vm:34856kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.452934] dnsmasq: page allocation failure: order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 6041.452938] dnsmasq cpuset=/ mems_allowed=0-1 [ 6041.452942] CPU: 31 PID: 3339 Comm: dnsmasq Not tainted 4.11.0-rc2 #6 [ 6041.452943] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.452943] Call Trace: [ 6041.452948] dump_stack+0x63/0x87 [ 6041.452950] warn_alloc+0x114/0x1c0 [ 6041.452952] __alloc_pages_slowpath+0x8de/0xb90 [ 6041.452954] ? __switch_to+0x229/0x450 [ 6041.452957] __alloc_pages_nodemask+0x240/0x260 [ 6041.452959] alloc_pages_vma+0xa5/0x220 [ 6041.452961] __read_swap_cache_async+0x148/0x1f0 [ 6041.452963] read_swap_cache_async+0x26/0x60 [ 6041.452965] swapin_readahead+0x16b/0x200 [ 6041.452966] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.452969] ? find_get_entry+0x20/0x140 [ 6041.452971] ? pagecache_get_page+0x2c/0x240 [ 6041.452973] do_swap_page+0x2aa/0x780 [ 6041.452974] ? poll_select_copy_remaining+0x150/0x150 [ 6041.452976] __handle_mm_fault+0x6f0/0xe60 [ 6041.452978] handle_mm_fault+0xce/0x240 [ 6041.452980] __do_page_fault+0x22a/0x4a0 [ 6041.452982] do_page_fault+0x30/0x80 [ 6041.452984] page_fault+0x28/0x30 [ 6041.452987] RIP: 0010:__clear_user+0x25/0x50 [ 6041.452987] RSP: 0018:ffffc90005817da0 EFLAGS: 00010202 [ 6041.452989] RAX: 0000000000000000 RBX: 00007ffe6a725dc0 RCX: 0000000000000008 [ 6041.452990] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 00007ffe6a725fc0 [ 6041.452991] RBP: ffffc90005817da0 R08: 0000000000000011 R09: 0000000000000000 [ 6041.452992] R10: 0000000028d1b901 R11: 00007ffe6a725dc0 R12: 00007ffe6a725dc0 [ 6041.452993] R13: ffff880829239680 R14: 0000000000000000 R15: 0000000000000000 [ 6041.452996] copy_fpstate_to_sigframe+0x98/0x1e0 [ 6041.452998] do_signal+0x516/0x6a0 [ 6041.453001] exit_to_usermode_loop+0x3f/0x85 [ 6041.453003] do_syscall_64+0x165/0x180 [ 6041.453005] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.453006] RIP: 0033:0x7f26144f2b83 [ 6041.453007] RSP: 002b:00007ffe6a7261a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 6041.453009] RAX: fffffffffffffffc RBX: 0000559eb9450560 RCX: 00007f26144f2b83 [ 6041.453010] RDX: 00007ffe6a7262b0 RSI: 00007ffe6a726230 RDI: 0000000000000008 [ 6041.453010] RBP: 00007ffe6a726230 R08: 0000000000000000 R09: 0000000000000000 [ 6041.453011] R10: 00007ffe6a726330 R11: 0000000000000246 R12: 00007ffe6a7261ec [ 6041.453012] R13: 0000000000000000 R14: 0000000058c8ce9e R15: 00007ffe6a7262b0 [ 6041.453021] oom_reaper: reaped process 1121 (dbus-daemon), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.453344] libvirtd invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 6041.453346] libvirtd cpuset=/ mems_allowed=0-1 [ 6041.453349] CPU: 16 PID: 2731 Comm: libvirtd Not tainted 4.11.0-rc2 #6 [ 6041.453349] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.453350] Call Trace: [ 6041.453353] dump_stack+0x63/0x87 [ 6041.453355] dump_header+0x9f/0x233 [ 6041.453356] ? oom_unkillable_task+0x9e/0xc0 [ 6041.453357] ? find_lock_task_mm+0x3b/0x80 [ 6041.453359] ? cpuset_mems_allowed_intersects+0x21/0x30 [ 6041.453360] ? oom_unkillable_task+0x9e/0xc0 [ 6041.453361] out_of_memory+0x39f/0x4a0 [ 6041.453362] __alloc_pages_slowpath+0x7f0/0xb90 [ 6041.453364] __alloc_pages_nodemask+0x240/0x260 [ 6041.453366] alloc_pages_vma+0xa5/0x220 [ 6041.453368] __read_swap_cache_async+0x148/0x1f0 [ 6041.453369] read_swap_cache_async+0x26/0x60 [ 6041.453370] swapin_readahead+0x16b/0x200 [ 6041.453372] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.453373] ? find_get_entry+0x20/0x140 [ 6041.453375] ? pagecache_get_page+0x2c/0x240 [ 6041.453376] do_swap_page+0x2aa/0x780 [ 6041.453377] __handle_mm_fault+0x6f0/0xe60 [ 6041.453379] handle_mm_fault+0xce/0x240 [ 6041.453381] __do_page_fault+0x22a/0x4a0 [ 6041.453382] do_page_fault+0x30/0x80 [ 6041.453384] page_fault+0x28/0x30 [ 6041.453386] RIP: 0010:__get_user_8+0x1b/0x25 [ 6041.453386] RSP: 0018:ffffc900069dbc28 EFLAGS: 00010287 [ 6041.453388] RAX: 00007fbe1cfef9e7 RBX: ffff88041395e4c0 RCX: 00000000000002b0 [ 6041.453388] RDX: ffff8804285fc380 RSI: ffff88041395e4c0 RDI: ffff8804285fc380 [ 6041.453389] RBP: ffffc900069dbc78 R08: ffff88042f79b940 R09: 0000000000000000 [ 6041.453389] R10: 0000000001afcc01 R11: ffff880401afec00 R12: ffff8804285fc380 [ 6041.453390] R13: 00007fbe1cfef9e0 R14: ffff8804285fc380 R15: ffff8808284ab280 [ 6041.453392] ? exit_robust_list+0x37/0x120 [ 6041.453394] mm_release+0x11a/0x130 [ 6041.453395] do_exit+0x152/0xb80 [ 6041.453396] ? __unqueue_futex+0x2f/0x60 [ 6041.453397] do_group_exit+0x3f/0xb0 [ 6041.453399] get_signal+0x1bf/0x5e0 [ 6041.453401] do_signal+0x37/0x6a0 [ 6041.453402] ? do_futex+0xfd/0x570 [ 6041.453404] exit_to_usermode_loop+0x3f/0x85 [ 6041.453405] do_syscall_64+0x165/0x180 [ 6041.453407] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.453408] RIP: 0033:0x7fbe2a8576d5 [ 6041.453408] RSP: 002b:00007fbe1cfeecf0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 6041.453409] RAX: fffffffffffffe00 RBX: 0000000000000000 RCX: 00007fbe2a8576d5 [ 6041.453410] RDX: 0000000000000003 RSI: 0000000000000080 RDI: 000055c46b7be5ac [ 6041.453411] RBP: 000055c46b7be608 R08: 000055c46b7be500 R09: 0000000000000000 [ 6041.453411] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c46b7be620 [ 6041.453412] R13: 000055c46b7be580 R14: 000055c46b7be5a8 R15: 000055c46b7be540 [ 6041.453413] Mem-Info: [ 6041.453418] active_anon:10 inactive_anon:28 isolated_anon:0 [ 6041.453418] active_file:316 inactive_file:228 isolated_file:0 [ 6041.453418] unevictable:0 dirty:0 writeback:1 unstable:0 [ 6041.453418] slab_reclaimable:11421 slab_unreclaimable:140377 [ 6041.453418] mapped:378 shmem:0 pagetables:1368 bounce:0 [ 6041.453418] free:39224 free_pcp:5492 free_cma:0 [ 6041.453423] Node 0 active_anon:8kB inactive_anon:36kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:24kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:4 all_unreclaimable? yes [ 6041.453428] Node 1 active_anon:48kB inactive_anon:76kB active_file:1260kB inactive_file:996kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1552kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? yes [ 6041.453428] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 6041.453431] lowmem_reserve[]: 0 2886 15937 15937 15937 [ 6041.453433] Node 0 DMA32 free:60296kB min:8108kB low:11060kB high:14012kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013336kB mlocked:0kB slab_reclaimable:96kB slab_unreclaimable:38768kB kernel_stack:2320kB pagetables:0kB bounce:0kB free_pcp:1924kB local_pcp:184kB free_cma:0kB [ 6041.453436] lowmem_reserve[]: 0 0 13051 13051 13051 [ 6041.453451] Node 0 Normal free:35596kB min:36664kB low:50028kB high:63392kB active_anon:8kB inactive_anon:36kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:13631488kB managed:13364292kB mlocked:0kB slab_reclaimable:15884kB slab_unreclaimable:244492kB kernel_stack:19240kB pagetables:2780kB bounce:0kB free_pcp:9820kB local_pcp:680kB free_cma:0kB [ 6041.453454] lowmem_reserve[]: 0 0 0 0 0 [ 6041.453456] Node 1 Normal free:44968kB min:45292kB low:61800kB high:78308kB active_anon:48kB inactive_anon:76kB active_file:1260kB inactive_file:996kB unevictable:0kB writepending:0kB present:16777212kB managed:16509584kB mlocked:0kB slab_reclaimable:29740kB slab_unreclaimable:278232kB kernel_stack:18488kB pagetables:2512kB bounce:0kB free_pcp:10224kB local_pcp:688kB free_cma:0kB [ 6041.453458] lowmem_reserve[]: 0 0 0 0 0 [ 6041.453460] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 6041.453472] Node 0 DMA32: 2*4kB (UM) 2*8kB (U) 13*16kB (U) 7*32kB (UE) 5*64kB (U) 3*128kB (UME) 1*256kB (E) 5*512kB (ME) 5*1024kB (UME) 1*2048kB (E) 12*4096kB (M) = 60296kB [ 6041.453478] Node 0 Normal: 29*4kB (UMH) 57*8kB (UMH) 64*16kB (UMH) 156*32kB (UMEH) 90*64kB (UME) 56*128kB (UMEH) 31*256kB (MEH) 15*512kB (MH) 0*1024kB 0*2048kB 0*4096kB = 35132kB [ 6041.453484] Node 1 Normal: 628*4kB (UMEH) 266*8kB (UMEH) 91*16kB (UMEH) 223*32kB (UME) 147*64kB (UM) 102*128kB (UM) 37*256kB (UM) 2*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 46192kB [ 6041.453491] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.453491] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.453492] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.453493] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.453493] 451 total pagecache pages [ 6041.453495] 0 pages in swap cache [ 6041.453495] Swap cache stats: add 40461, delete 40457, find 7065/13053 [ 6041.453496] Free swap = 16492028kB [ 6041.453496] Total swap = 16516092kB [ 6041.453497] 8379718 pages RAM [ 6041.453497] 0 pages HighMem/MovableOnly [ 6041.453497] 153941 pages reserved [ 6041.453498] 0 pages cma reserved [ 6041.453498] 0 pages hwpoisoned [ 6041.453498] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 6041.453522] [ 824] 0 824 11810 1 23 3 664 -1000 systemd-udevd [ 6041.453533] [ 1073] 0 1073 13856 0 28 3 110 -1000 auditd [ 6041.453535] [ 1144] 81 1121 8714 0 18 3 0 -900 dbus-daemon [ 6041.453536] [ 1276] 998 1161 132401 0 57 4 0 0 gmain [ 6041.453538] [ 1269] 0 1220 50305 0 39 3 0 0 gssproxy [ 6041.453539] [ 1323] 0 1296 637906 0 85 6 26 0 opensm [ 6041.453541] [ 3080] 0 1968 138299 0 91 4 20 0 gmain [ 6041.453542] [ 2109] 0 1977 55479 0 40 4 0 0 in:imjournal [ 6041.453543] [ 2729] 0 1987 154722 0 148 3 0 0 libvirtd [ 6041.453544] [ 2047] 0 2047 20619 0 44 3 214 -1000 sshd [ 6041.453548] [ 3401] 0 3376 90269 0 96 3 0 0 beah-beaker-bac [ 6041.453695] Kernel panic - not syncing: Out of memory and no killable processes... [ 6041.453695] [ 6041.453697] CPU: 16 PID: 2731 Comm: libvirtd Not tainted 4.11.0-rc2 #6 [ 6041.453697] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.453697] Call Trace: [ 6041.453699] dump_stack+0x63/0x87 [ 6041.453700] panic+0xeb/0x239 [ 6041.453702] out_of_memory+0x3ad/0x4a0 [ 6041.453703] __alloc_pages_slowpath+0x7f0/0xb90 [ 6041.453705] __alloc_pages_nodemask+0x240/0x260 [ 6041.453706] alloc_pages_vma+0xa5/0x220 [ 6041.453707] __read_swap_cache_async+0x148/0x1f0 [ 6041.453709] read_swap_cache_async+0x26/0x60 [ 6041.453710] swapin_readahead+0x16b/0x200 [ 6041.453711] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.453712] ? find_get_entry+0x20/0x140 [ 6041.453713] ? pagecache_get_page+0x2c/0x240 [ 6041.453714] do_swap_page+0x2aa/0x780 [ 6041.453716] __handle_mm_fault+0x6f0/0xe60 [ 6041.453717] handle_mm_fault+0xce/0x240 [ 6041.453718] __do_page_fault+0x22a/0x4a0 [ 6041.453720] do_page_fault+0x30/0x80 [ 6041.453721] page_fault+0x28/0x30 [ 6041.453722] RIP: 0010:__get_user_8+0x1b/0x25 [ 6041.453723] RSP: 0018:ffffc900069dbc28 EFLAGS: 00010287 [ 6041.453724] RAX: 00007fbe1cfef9e7 RBX: ffff88041395e4c0 RCX: 00000000000002b0 [ 6041.453724] RDX: ffff8804285fc380 RSI: ffff88041395e4c0 RDI: ffff8804285fc380 [ 6041.453725] RBP: ffffc900069dbc78 R08: ffff88042f79b940 R09: 0000000000000000 [ 6041.453725] R10: 0000000001afcc01 R11: ffff880401afec00 R12: ffff8804285fc380 [ 6041.453726] R13: 00007fbe1cfef9e0 R14: ffff8804285fc380 R15: ffff8808284ab280 [ 6041.453727] ? exit_robust_list+0x37/0x120 [ 6041.453728] mm_release+0x11a/0x130 [ 6041.453730] do_exit+0x152/0xb80 [ 6041.453731] ? __unqueue_futex+0x2f/0x60 [ 6041.453732] do_group_exit+0x3f/0xb0 [ 6041.453733] get_signal+0x1bf/0x5e0 [ 6041.453735] do_signal+0x37/0x6a0 [ 6041.453736] ? do_futex+0xfd/0x570 [ 6041.453737] exit_to_usermode_loop+0x3f/0x85 [ 6041.453739] do_syscall_64+0x165/0x180 [ 6041.453740] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.453740] RIP: 0033:0x7fbe2a8576d5 [ 6041.453741] RSP: 002b:00007fbe1cfeecf0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 6041.453742] RAX: fffffffffffffe00 RBX: 0000000000000000 RCX: 00007fbe2a8576d5 [ 6041.453742] RDX: 0000000000000003 RSI: 0000000000000080 RDI: 000055c46b7be5ac [ 6041.453743] RBP: 000055c46b7be608 R08: 000055c46b7be500 R09: 0000000000000000 [ 6041.453743] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c46b7be620 [ 6041.453744] R13: 000055c46b7be580 R14: 000055c46b7be5a8 R15: 000055c46b7be540 [ 6041.464876] Kernel Offset: disabled [ 6020.755107] nvmet: creating controller 1058 for subsystem nvme-subsystem-name for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:678ab29c-8057-4310-bb35-2683950e1f00. [ 6020.756795] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6020.756797] CPU: 5 PID: 6407 Comm: kworker/5:145 Not tainted 4.11.0-rc2 #6 [ 6020.756797] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6020.756801] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6020.756801] Call Trace: [ 6020.756805] dump_stack+0x63/0x87 [ 6020.756807] swiotlb_alloc_coherent+0x14a/0x160 [ 6020.756809] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6020.756815] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6020.756819] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6020.756823] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6020.756826] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6020.756833] ib_create_qp+0x70/0x2b0 [ib_core] [ 6020.756836] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6020.756837] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6020.756840] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6020.756841] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6020.756843] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6020.756844] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6020.756847] cm_process_work+0x25/0x120 [ib_cm] [ 6020.756848] cm_req_handler+0x964/0xc90 [ib_cm] [ 6020.756850] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6020.756852] process_one_work+0x165/0x410 [ 6020.756853] worker_thread+0x137/0x4c0 [ 6020.756855] kthread+0x101/0x140 [ 6020.756856] ? rescuer_thread+0x3b0/0x3b0 [ 6020.756857] ? kthread_park+0x90/0x90 [ 6020.756859] ret_from_fork+0x2c/0x40 [ 6020.759785] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6020.759786] CPU: 5 PID: 6407 Comm: kworker/5:145 Not tainted 4.11.0-rc2 #6 [ 6020.759786] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6020.759789] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6020.759789] Call Trace: [ 6020.759791] dump_stack+0x63/0x87 [ 6020.759793] swiotlb_alloc_coherent+0x14a/0x160 [ 6020.759795] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6020.759799] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6020.759803] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6020.759806] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6020.759808] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6020.759813] ib_create_qp+0x70/0x2b0 [ib_core] [ 6020.759815] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6020.759816] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6020.759818] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6020.759820] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6020.759821] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6020.759823] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6020.759825] cm_process_work+0x25/0x120 [ib_cm] [ 6020.759827] cm_req_handler+0x964/0xc90 [ib_cm] [ 6020.759828] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6020.759830] process_one_work+0x165/0x410 [ 6020.759831] worker_thread+0x137/0x4c0 [ 6020.759833] kthread+0x101/0x140 [ 6020.759834] ? rescuer_thread+0x3b0/0x3b0 [ 6020.759835] ? kthread_park+0x90/0x90 [ 6020.759837] ret_from_fork+0x2c/0x40 [ 6020.762929] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6020.762930] CPU: 5 PID: 6407 Comm: kworker/5:145 Not tainted 4.11.0-rc2 #6 [ 6020.762931] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6020.762933] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6020.762933] Call Trace: [ 6020.762935] dump_stack+0x63/0x87 [ 6020.762937] swiotlb_alloc_coherent+0x14a/0x160 [ 6020.762938] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6020.762942] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6020.762946] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6020.762949] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6020.762951] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6020.762955] ib_create_qp+0x70/0x2b0 [ib_core] [ 6020.762957] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6020.762959] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6020.762961] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6020.762962] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6020.762964] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6020.762965] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6020.762967] cm_process_work+0x25/0x120 [ib_cm] [ 6020.762969] cm_req_handler+0x964/0xc90 [ib_cm] [ 6020.762970] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6020.762972] process_one_work+0x165/0x410 [ 6020.762973] worker_thread+0x137/0x4c0 [ 6020.762975] kthread+0x101/0x140 [ 6020.762976] ? rescuer_thread+0x3b0/0x3b0 [ 6020.762977] ? kthread_park+0x90/0x90 [ 6020.762979] ret_from_fork+0x2c/0x40 [ 6020.787416] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6020.787419] CPU: 5 PID: 6407 Comm: kworker/5:145 Not tainted 4.11.0-rc2 #6 [ 6020.787419] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6020.787426] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6020.787427] Call Trace: [ 6020.787433] dump_stack+0x63/0x87 [ 6020.787436] swiotlb_alloc_coherent+0x14a/0x160 [ 6020.787439] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6020.787449] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6020.787453] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6020.787459] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6020.787461] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6020.787472] ib_create_qp+0x70/0x2b0 [ib_core] [ 6020.787475] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6020.787478] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6020.787480] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6020.787481] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6020.787483] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6020.787484] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6020.787486] cm_process_work+0x25/0x120 [ib_cm] [ 6020.787488] cm_req_handler+0x964/0xc90 [ib_cm] [ 6020.787490] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6020.787492] process_one_work+0x165/0x410 [ 6020.787493] worker_thread+0x137/0x4c0 [ 6020.787495] kthread+0x101/0x140 [ 6020.787496] ? rescuer_thread+0x3b0/0x3b0 [ 6020.787498] ? kthread_park+0x90/0x90 [ 6020.787500] ret_from_fork+0x2c/0x40 [ 6020.791654] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6020.791655] CPU: 5 PID: 6407 Comm: kworker/5:145 Not tainted 4.11.0-rc2 #6 [ 6020.791656] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6020.791658] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6020.791658] Call Trace: [ 6020.791661] dump_stack+0x63/0x87 [ 6020.791663] swiotlb_alloc_coherent+0x14a/0x160 [ 6020.791665] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6020.791669] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6020.791673] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6020.791675] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6020.791678] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6020.791683] ib_create_qp+0x70/0x2b0 [ib_core] [ 6020.791685] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6020.791687] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6020.791689] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6020.791690] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6020.791691] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6020.791693] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6020.791695] cm_process_work+0x25/0x120 [ib_cm] [ 6020.791697] cm_req_handler+0x964/0xc90 [ib_cm] [ 6020.791698] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6020.791700] process_one_work+0x165/0x410 [ 6020.791701] worker_thread+0x137/0x4c0 [ 6020.791703] kthread+0x101/0x140 [ 6020.791704] ? rescuer_thread+0x3b0/0x3b0 [ 6020.791705] ? kthread_park+0x90/0x90 [ 6020.791706] ret_from_fork+0x2c/0x40 [ 6020.795988] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6020.795989] CPU: 5 PID: 6407 Comm: kworker/5:145 Not tainted 4.11.0-rc2 #6 [ 6020.795990] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6020.795993] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6020.795993] Call Trace: [ 6020.795996] dump_stack+0x63/0x87 [ 6020.795998] swiotlb_alloc_coherent+0x14a/0x160 [ 6020.796000] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6020.796005] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6020.796008] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6020.796011] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6020.796014] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6020.796019] ib_create_qp+0x70/0x2b0 [ib_core] [ 6020.796021] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6020.796023] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6020.796025] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6020.796026] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6020.796028] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6020.796030] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6020.796032] cm_process_work+0x25/0x120 [ib_cm] [ 6020.796034] cm_req_handler+0x964/0xc90 [ib_cm] [ 6020.796035] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6020.796037] process_one_work+0x165/0x410 [ 6020.796038] worker_thread+0x137/0x4c0 [ 6020.796040] kthread+0x101/0x140 [ 6020.796041] ? rescuer_thread+0x3b0/0x3b0 [ 6020.796043] ? kthread_park+0x90/0x90 [ 6020.796044] ret_from_fork+0x2c/0x40 [ 6020.799181] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6020.799183] CPU: 5 PID: 6407 Comm: kworker/5:145 Not tainted 4.11.0-rc2 #6 [ 6020.799184] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6020.799186] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6020.799187] Call Trace: [ 6020.799190] dump_stack+0x63/0x87 [ 6020.799192] swiotlb_alloc_coherent+0x14a/0x160 [ 6020.799193] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6020.799198] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6020.799201] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6020.799205] ? mlx4_ib_create_qp+0xf7/0x450 [mlx4_ib] [ 6020.799207] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6020.799210] ? mlx4_ib_create_qp+0xf7/0x450 [mlx4_ib] [ 6020.799212] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6020.799217] ib_create_qp+0x70/0x2b0 [ib_core] [ 6020.799219] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6020.799220] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6020.799223] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6020.799224] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6020.799226] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6020.799228] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6020.799230] cm_process_work+0x25/0x120 [ib_cm] [ 6020.799231] cm_req_handler+0x964/0xc90 [ib_cm] [ 6020.799233] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6020.799235] process_one_work+0x165/0x410 [ 6020.799236] worker_thread+0x137/0x4c0 [ 6020.799238] kthread+0x101/0x140 [ 6020.799239] ? rescuer_thread+0x3b0/0x3b0 [ 6020.799240] ? kthread_park+0x90/0x90 [ 6020.799242] ret_from_fork+0x2c/0x40 [ 6020.838402] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6020.838404] CPU: 5 PID: 6407 Comm: kworker/5:145 Not tainted 4.11.0-rc2 #6 [ 6020.838405] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6020.838410] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6020.838411] Call Trace: [ 6020.838417] dump_stack+0x63/0x87 [ 6020.838420] swiotlb_alloc_coherent+0x14a/0x160 [ 6020.838423] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6020.838432] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6020.838436] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6020.838441] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6020.838444] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6020.838451] ib_create_qp+0x70/0x2b0 [ib_core] [ 6020.838454] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6020.838456] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6020.838458] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6020.838460] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6020.838461] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6020.838463] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6020.838465] cm_process_work+0x25/0x120 [ib_cm] [ 6020.838467] cm_req_handler+0x964/0xc90 [ib_cm] [ 6020.838468] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6020.838471] process_one_work+0x165/0x410 [ 6020.838472] worker_thread+0x137/0x4c0 [ 6020.838474] kthread+0x101/0x140 [ 6020.838475] ? rescuer_thread+0x3b0/0x3b0 [ 6020.838476] ? kthread_park+0x90/0x90 [ 6020.838478] ret_from_fork+0x2c/0x40 [ 6020.843024] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6020.843025] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6020.843026] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6020.843029] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6020.843029] Call Trace: [ 6020.843032] dump_stack+0x63/0x87 [ 6020.843034] swiotlb_alloc_coherent+0x14a/0x160 [ 6020.843035] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6020.843040] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6020.843044] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6020.843047] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6020.843050] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6020.843055] ib_create_qp+0x70/0x2b0 [ib_core] [ 6020.843057] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6020.843059] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6020.843061] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6020.843062] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6020.843064] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6020.843065] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6020.843067] cm_process_work+0x25/0x120 [ib_cm] [ 6020.843069] cm_req_handler+0x964/0xc90 [ib_cm] [ 6020.843071] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6020.843072] process_one_work+0x165/0x410 [ 6020.843073] worker_thread+0x137/0x4c0 [ 6020.843075] kthread+0x101/0x140 [ 6020.843076] ? rescuer_thread+0x3b0/0x3b0 [ 6020.843077] ? kthread_park+0x90/0x90 [ 6020.843079] ret_from_fork+0x2c/0x40 [ 6020.847429] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6020.847431] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6020.847431] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6020.847434] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6020.847435] Call Trace: [ 6020.847438] dump_stack+0x63/0x87 [ 6020.847439] swiotlb_alloc_coherent+0x14a/0x160 [ 6020.847441] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6020.847445] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6020.847449] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6020.847452] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6020.847455] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6020.847460] ib_create_qp+0x70/0x2b0 [ib_core] [ 6020.847462] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6020.847464] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6020.847466] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6020.847467] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6020.847469] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6020.847471] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6020.847473] cm_process_work+0x25/0x120 [ib_cm] [ 6020.847474] cm_req_handler+0x964/0xc90 [ib_cm] [ 6020.847476] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6020.847478] process_one_work+0x165/0x410 [ 6020.847479] worker_thread+0x137/0x4c0 [ 6020.847481] kthread+0x101/0x140 [ 6020.847482] ? rescuer_thread+0x3b0/0x3b0 [ 6020.847483] ? kthread_park+0x90/0x90 [ 6020.847485] ret_from_fork+0x2c/0x40 [ 6020.850748] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6020.850749] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6020.850750] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6020.850752] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6020.850752] Call Trace: [ 6020.850755] dump_stack+0x63/0x87 [ 6020.850756] swiotlb_alloc_coherent+0x14a/0x160 [ 6020.850758] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6020.850762] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6020.850765] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6020.850768] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6020.850771] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6020.850775] ib_create_qp+0x70/0x2b0 [ib_core] [ 6020.850777] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6020.850779] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6020.850781] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6020.850782] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6020.850783] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6020.850785] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6020.850787] cm_process_work+0x25/0x120 [ib_cm] [ 6020.850789] cm_req_handler+0x964/0xc90 [ib_cm] [ 6020.850791] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6020.850792] process_one_work+0x165/0x410 [ 6020.850793] worker_thread+0x137/0x4c0 [ 6020.850795] kthread+0x101/0x140 [ 6020.850796] ? rescuer_thread+0x3b0/0x3b0 [ 6020.850798] ? kthread_park+0x90/0x90 [ 6020.850799] ret_from_fork+0x2c/0x40 [ 6020.875373] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6020.875375] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6020.875375] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6020.875382] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6020.875383] Call Trace: [ 6020.875389] dump_stack+0x63/0x87 [ 6020.875392] swiotlb_alloc_coherent+0x14a/0x160 [ 6020.875395] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6020.875405] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6020.875409] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6020.875414] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6020.875417] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6020.875425] ib_create_qp+0x70/0x2b0 [ib_core] [ 6020.875428] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6020.875430] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6020.875433] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6020.875434] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6020.875436] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6020.875438] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6020.875440] cm_process_work+0x25/0x120 [ib_cm] [ 6020.875441] cm_req_handler+0x964/0xc90 [ib_cm] [ 6020.875443] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6020.875445] process_one_work+0x165/0x410 [ 6020.875446] worker_thread+0x137/0x4c0 [ 6020.875448] kthread+0x101/0x140 [ 6020.875449] ? rescuer_thread+0x3b0/0x3b0 [ 6020.875451] ? kthread_park+0x90/0x90 [ 6020.875453] ret_from_fork+0x2c/0x40 [ 6020.880097] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6020.880098] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6020.880098] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6020.880102] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6020.880102] Call Trace: [ 6020.880106] dump_stack+0x63/0x87 [ 6020.880107] swiotlb_alloc_coherent+0x14a/0x160 [ 6020.880109] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6020.880114] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6020.880118] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6020.880122] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6020.880125] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6020.880129] ib_create_qp+0x70/0x2b0 [ib_core] [ 6020.880132] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6020.880133] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6020.880135] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6020.880137] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6020.880138] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6020.880140] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6020.880142] cm_process_work+0x25/0x120 [ib_cm] [ 6020.880144] cm_req_handler+0x964/0xc90 [ib_cm] [ 6020.880145] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6020.880147] process_one_work+0x165/0x410 [ 6020.880148] worker_thread+0x137/0x4c0 [ 6020.880150] kthread+0x101/0x140 [ 6020.880151] ? rescuer_thread+0x3b0/0x3b0 [ 6020.880153] ? kthread_park+0x90/0x90 [ 6020.880154] ret_from_fork+0x2c/0x40 [ 6020.884957] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6020.884958] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6020.884958] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6020.884961] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6020.884962] Call Trace: [ 6020.884964] dump_stack+0x63/0x87 [ 6020.884966] swiotlb_alloc_coherent+0x14a/0x160 [ 6020.884967] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6020.884972] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6020.884975] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6020.884979] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6020.884981] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6020.884986] ib_create_qp+0x70/0x2b0 [ib_core] [ 6020.884988] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6020.884990] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6020.884992] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6020.884993] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6020.884995] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6020.884997] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6020.884999] cm_process_work+0x25/0x120 [ib_cm] [ 6020.885001] cm_req_handler+0x964/0xc90 [ib_cm] [ 6020.885002] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6020.885004] process_one_work+0x165/0x410 [ 6020.885005] worker_thread+0x137/0x4c0 [ 6020.885007] kthread+0x101/0x140 [ 6020.885008] ? rescuer_thread+0x3b0/0x3b0 [ 6020.885010] ? kthread_park+0x90/0x90 [ 6020.885011] ret_from_fork+0x2c/0x40 [ 6020.889299] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6020.889301] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6020.889301] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6020.889303] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6020.889304] Call Trace: [ 6020.889306] dump_stack+0x63/0x87 [ 6020.889308] swiotlb_alloc_coherent+0x14a/0x160 [ 6020.889309] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6020.889314] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6020.889317] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6020.889321] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6020.889323] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6020.889328] ib_create_qp+0x70/0x2b0 [ib_core] [ 6020.889330] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6020.889331] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6020.889333] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6020.889335] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6020.889336] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6020.889338] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6020.889340] cm_process_work+0x25/0x120 [ib_cm] [ 6020.889342] cm_req_handler+0x964/0xc90 [ib_cm] [ 6020.889343] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6020.889345] process_one_work+0x165/0x410 [ 6020.889346] worker_thread+0x137/0x4c0 [ 6020.889348] kthread+0x101/0x140 [ 6020.889349] ? rescuer_thread+0x3b0/0x3b0 [ 6020.889350] ? kthread_park+0x90/0x90 [ 6020.889352] ret_from_fork+0x2c/0x40 [ 6020.892856] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6020.892857] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6020.892857] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6020.892860] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6020.892861] Call Trace: [ 6020.892864] dump_stack+0x63/0x87 [ 6020.892865] swiotlb_alloc_coherent+0x14a/0x160 [ 6020.892867] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6020.892871] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6020.892874] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6020.892877] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6020.892879] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6020.892884] ib_create_qp+0x70/0x2b0 [ib_core] [ 6020.892886] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6020.892887] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6020.892889] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6020.892891] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6020.892892] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6020.892894] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6020.892896] cm_process_work+0x25/0x120 [ib_cm] [ 6020.892898] cm_req_handler+0x964/0xc90 [ib_cm] [ 6020.892899] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6020.892901] process_one_work+0x165/0x410 [ 6020.892902] worker_thread+0x137/0x4c0 [ 6020.892904] kthread+0x101/0x140 [ 6020.892905] ? rescuer_thread+0x3b0/0x3b0 [ 6020.892906] ? kthread_park+0x90/0x90 [ 6020.892908] ret_from_fork+0x2c/0x40 [ 6020.894786] nvmet: adding queue 1 to ctrl 1058. [ 6020.926256] nvmet: adding queue 2 to ctrl 1058. [ 6020.926508] nvmet: adding queue 3 to ctrl 1058. [ 6020.926761] nvmet: adding queue 4 to ctrl 1058. [ 6020.926952] nvmet: adding queue 5 to ctrl 1058. [ 6020.927161] nvmet: adding queue 6 to ctrl 1058. [ 6020.927343] nvmet: adding queue 7 to ctrl 1058. [ 6020.927596] nvmet: adding queue 8 to ctrl 1058. [ 6020.927835] nvmet: adding queue 9 to ctrl 1058. [ 6020.928216] nvmet: adding queue 10 to ctrl 1058. [ 6020.928560] nvmet: adding queue 11 to ctrl 1058. [ 6020.928919] nvmet: adding queue 12 to ctrl 1058. [ 6020.929193] nvmet: adding queue 13 to ctrl 1058. [ 6020.929444] nvmet: adding queue 14 to ctrl 1058. [ 6020.929694] nvmet: adding queue 15 to ctrl 1058. [ 6020.946149] nvmet: adding queue 16 to ctrl 1058. [ 6021.035848] nvmet: creating controller 1059 for subsystem nvme-subsystem-name for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:678ab29c-8057-4310-bb35-2683950e1f00. [ 6021.037789] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.037790] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.037790] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.037793] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.037794] Call Trace: [ 6021.037797] dump_stack+0x63/0x87 [ 6021.037799] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.037800] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.037805] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.037808] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.037812] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.037815] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.037820] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.037822] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.037823] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.037825] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.037826] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.037828] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.037830] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.037832] cm_process_work+0x25/0x120 [ib_cm] [ 6021.037834] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.037835] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.037837] process_one_work+0x165/0x410 [ 6021.037838] worker_thread+0x137/0x4c0 [ 6021.037840] kthread+0x101/0x140 [ 6021.037841] ? rescuer_thread+0x3b0/0x3b0 [ 6021.037842] ? kthread_park+0x90/0x90 [ 6021.037844] ret_from_fork+0x2c/0x40 [ 6021.041729] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.041731] CPU: 5 PID: 6407 Comm: kworker/5:145 Not tainted 4.11.0-rc2 #6 [ 6021.041731] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.041735] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.041735] Call Trace: [ 6021.041739] dump_stack+0x63/0x87 [ 6021.041741] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.041742] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.041748] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.041751] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.041755] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.041758] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.041763] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.041766] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.041767] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.041769] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.041771] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.041772] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.041774] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.041777] cm_process_work+0x25/0x120 [ib_cm] [ 6021.041778] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.041780] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.041782] process_one_work+0x165/0x410 [ 6021.041783] worker_thread+0x137/0x4c0 [ 6021.041785] kthread+0x101/0x140 [ 6021.041786] ? rescuer_thread+0x3b0/0x3b0 [ 6021.041787] ? kthread_park+0x90/0x90 [ 6021.041789] ret_from_fork+0x2c/0x40 [ 6021.044874] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.044876] CPU: 6 PID: 6388 Comm: kworker/6:138 Not tainted 4.11.0-rc2 #6 [ 6021.044876] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.044880] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.044880] Call Trace: [ 6021.044884] dump_stack+0x63/0x87 [ 6021.044886] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.044888] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.044893] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.044897] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.044900] ? mlx4_ib_create_qp+0xf7/0x450 [mlx4_ib] [ 6021.044903] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.044905] ? mlx4_ib_create_qp+0xf7/0x450 [mlx4_ib] [ 6021.044907] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.044913] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.044915] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.044917] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.044919] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.044920] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.044922] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.044924] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.044926] cm_process_work+0x25/0x120 [ib_cm] [ 6021.044928] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.044929] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.044931] process_one_work+0x165/0x410 [ 6021.044932] worker_thread+0x137/0x4c0 [ 6021.044934] kthread+0x101/0x140 [ 6021.044935] ? rescuer_thread+0x3b0/0x3b0 [ 6021.044937] ? kthread_park+0x90/0x90 [ 6021.044938] ret_from_fork+0x2c/0x40 [ 6021.048067] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.048069] CPU: 7 PID: 6390 Comm: kworker/7:129 Not tainted 4.11.0-rc2 #6 [ 6021.048069] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.048072] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.048073] Call Trace: [ 6021.048076] dump_stack+0x63/0x87 [ 6021.048078] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.048079] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.048084] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.048088] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.048091] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.048094] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.048099] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.048101] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.048103] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.048105] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.048106] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.048108] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.048110] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.048112] cm_process_work+0x25/0x120 [ib_cm] [ 6021.048114] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.048116] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.048117] process_one_work+0x165/0x410 [ 6021.048118] worker_thread+0x137/0x4c0 [ 6021.048120] kthread+0x101/0x140 [ 6021.048121] ? rescuer_thread+0x3b0/0x3b0 [ 6021.048123] ? kthread_park+0x90/0x90 [ 6021.048124] ret_from_fork+0x2c/0x40 [ 6021.051245] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.051247] CPU: 7 PID: 6390 Comm: kworker/7:129 Not tainted 4.11.0-rc2 #6 [ 6021.051248] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.051250] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.051251] Call Trace: [ 6021.051254] dump_stack+0x63/0x87 [ 6021.051256] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.051258] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.051262] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.051266] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.051269] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.051273] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.051277] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.051280] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.051281] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.051283] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.051285] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.051286] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.051288] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.051291] cm_process_work+0x25/0x120 [ib_cm] [ 6021.051292] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.051294] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.051296] process_one_work+0x165/0x410 [ 6021.051297] worker_thread+0x137/0x4c0 [ 6021.051299] kthread+0x101/0x140 [ 6021.051300] ? rescuer_thread+0x3b0/0x3b0 [ 6021.051301] ? kthread_park+0x90/0x90 [ 6021.051303] ret_from_fork+0x2c/0x40 [ 6021.055931] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.055933] CPU: 7 PID: 6390 Comm: kworker/7:129 Not tainted 4.11.0-rc2 #6 [ 6021.055933] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.055935] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.055936] Call Trace: [ 6021.055938] dump_stack+0x63/0x87 [ 6021.055940] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.055941] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.055945] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.055949] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.055952] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.055955] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.055959] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.055961] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.055963] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.055964] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.055966] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.055967] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.055969] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.055971] cm_process_work+0x25/0x120 [ib_cm] [ 6021.055973] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.055974] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.055976] process_one_work+0x165/0x410 [ 6021.055977] worker_thread+0x137/0x4c0 [ 6021.055979] kthread+0x101/0x140 [ 6021.055980] ? rescuer_thread+0x3b0/0x3b0 [ 6021.055981] ? kthread_park+0x90/0x90 [ 6021.055983] ret_from_fork+0x2c/0x40 [ 6021.059086] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.059087] CPU: 7 PID: 6390 Comm: kworker/7:129 Not tainted 4.11.0-rc2 #6 [ 6021.059087] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.059091] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.059091] Call Trace: [ 6021.059094] dump_stack+0x63/0x87 [ 6021.059095] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.059096] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.059101] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.059104] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.059107] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.059109] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.059113] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.059115] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.059117] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.059119] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.059120] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.059121] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.059123] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.059125] cm_process_work+0x25/0x120 [ib_cm] [ 6021.059127] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.059128] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.059130] process_one_work+0x165/0x410 [ 6021.059131] worker_thread+0x137/0x4c0 [ 6021.059133] kthread+0x101/0x140 [ 6021.059134] ? rescuer_thread+0x3b0/0x3b0 [ 6021.059135] ? kthread_park+0x90/0x90 [ 6021.059137] ret_from_fork+0x2c/0x40 [ 6021.100084] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.100086] CPU: 7 PID: 6390 Comm: kworker/7:129 Not tainted 4.11.0-rc2 #6 [ 6021.100087] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.100093] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.100094] Call Trace: [ 6021.100100] dump_stack+0x63/0x87 [ 6021.100103] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.100105] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.100115] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.100118] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.100124] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.100126] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.100136] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.100139] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.100141] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.100143] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.100145] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.100146] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.100148] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.100150] cm_process_work+0x25/0x120 [ib_cm] [ 6021.100152] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.100153] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.100155] process_one_work+0x165/0x410 [ 6021.100157] worker_thread+0x137/0x4c0 [ 6021.100159] kthread+0x101/0x140 [ 6021.100160] ? rescuer_thread+0x3b0/0x3b0 [ 6021.100161] ? kthread_park+0x90/0x90 [ 6021.100164] ret_from_fork+0x2c/0x40 [ 6021.104720] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.104722] CPU: 3 PID: 6387 Comm: kworker/3:104 Not tainted 4.11.0-rc2 #6 [ 6021.104723] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.104726] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.104726] Call Trace: [ 6021.104729] dump_stack+0x63/0x87 [ 6021.104731] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.104733] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.104737] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.104741] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.104744] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.104747] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.104753] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.104755] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.104756] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.104758] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.104760] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.104761] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.104763] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.104765] cm_process_work+0x25/0x120 [ib_cm] [ 6021.104767] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.104769] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.104770] process_one_work+0x165/0x410 [ 6021.104771] worker_thread+0x137/0x4c0 [ 6021.104773] kthread+0x101/0x140 [ 6021.104774] ? rescuer_thread+0x3b0/0x3b0 [ 6021.104776] ? kthread_park+0x90/0x90 [ 6021.104777] ret_from_fork+0x2c/0x40 [ 6021.108601] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.108603] CPU: 1 PID: 6351 Comm: kworker/1:126 Not tainted 4.11.0-rc2 #6 [ 6021.108603] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.108608] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.108609] Call Trace: [ 6021.108613] dump_stack+0x63/0x87 [ 6021.108615] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.108617] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.108624] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.108629] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.108633] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.108637] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.108644] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.108647] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.108649] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.108651] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.108653] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.108655] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.108657] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.108660] cm_process_work+0x25/0x120 [ib_cm] [ 6021.108661] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.108664] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.108666] process_one_work+0x165/0x410 [ 6021.108667] worker_thread+0x137/0x4c0 [ 6021.108669] kthread+0x101/0x140 [ 6021.108671] ? rescuer_thread+0x3b0/0x3b0 [ 6021.108672] ? kthread_park+0x90/0x90 [ 6021.108674] ret_from_fork+0x2c/0x40 [ 6021.112225] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.112227] CPU: 23 PID: 6383 Comm: kworker/23:156 Not tainted 4.11.0-rc2 #6 [ 6021.112227] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.112230] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.112231] Call Trace: [ 6021.112234] dump_stack+0x63/0x87 [ 6021.112236] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.112237] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.112242] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.112246] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.112250] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.112253] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.112258] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.112260] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.112262] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.112264] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.112265] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.112267] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.112269] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.112272] cm_process_work+0x25/0x120 [ib_cm] [ 6021.112273] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.112275] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.112277] process_one_work+0x165/0x410 [ 6021.112278] worker_thread+0x137/0x4c0 [ 6021.112280] kthread+0x101/0x140 [ 6021.112281] ? rescuer_thread+0x3b0/0x3b0 [ 6021.112283] ? kthread_park+0x90/0x90 [ 6021.112284] ret_from_fork+0x2c/0x40 [ 6021.115944] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.115945] CPU: 2 PID: 6374 Comm: kworker/2:204 Not tainted 4.11.0-rc2 #6 [ 6021.115946] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.115949] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.115950] Call Trace: [ 6021.115953] dump_stack+0x63/0x87 [ 6021.115954] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.115956] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.115960] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.115964] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.115968] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.115971] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.115975] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.115978] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.115979] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.115981] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.115983] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.115985] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.115987] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.115989] cm_process_work+0x25/0x120 [ib_cm] [ 6021.115990] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.115992] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.115994] process_one_work+0x165/0x410 [ 6021.115995] worker_thread+0x137/0x4c0 [ 6021.115997] kthread+0x101/0x140 [ 6021.115998] ? rescuer_thread+0x3b0/0x3b0 [ 6021.116000] ? kthread_park+0x90/0x90 [ 6021.116001] ret_from_fork+0x2c/0x40 [ 6021.119271] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.119273] CPU: 3 PID: 6387 Comm: kworker/3:104 Not tainted 4.11.0-rc2 #6 [ 6021.119273] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.119276] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.119277] Call Trace: [ 6021.119280] dump_stack+0x63/0x87 [ 6021.119282] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.119283] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.119288] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.119291] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.119295] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.119298] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.119303] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.119305] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.119307] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.119309] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.119310] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.119312] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.119314] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.119316] cm_process_work+0x25/0x120 [ib_cm] [ 6021.119318] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.119319] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.119321] process_one_work+0x165/0x410 [ 6021.119322] worker_thread+0x137/0x4c0 [ 6021.119324] kthread+0x101/0x140 [ 6021.119325] ? rescuer_thread+0x3b0/0x3b0 [ 6021.119327] ? kthread_park+0x90/0x90 [ 6021.119328] ret_from_fork+0x2c/0x40 [ 6021.122470] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.122472] CPU: 5 PID: 6407 Comm: kworker/5:145 Not tainted 4.11.0-rc2 #6 [ 6021.122473] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.122476] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.122477] Call Trace: [ 6021.122480] dump_stack+0x63/0x87 [ 6021.122482] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.122483] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.122488] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.122492] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.122496] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.122499] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.122504] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.122507] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.122508] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.122511] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.122512] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.122514] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.122516] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.122518] cm_process_work+0x25/0x120 [ib_cm] [ 6021.122520] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.122522] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.122523] process_one_work+0x165/0x410 [ 6021.122525] worker_thread+0x137/0x4c0 [ 6021.122527] kthread+0x101/0x140 [ 6021.122528] ? rescuer_thread+0x3b0/0x3b0 [ 6021.122529] ? kthread_park+0x90/0x90 [ 6021.122531] ret_from_fork+0x2c/0x40 [ 6021.125775] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.125777] CPU: 5 PID: 6407 Comm: kworker/5:145 Not tainted 4.11.0-rc2 #6 [ 6021.125777] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.125780] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.125781] Call Trace: [ 6021.125784] dump_stack+0x63/0x87 [ 6021.125786] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.125788] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.125792] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.125796] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.125799] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.125802] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.125807] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.125809] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.125811] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.125813] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.125814] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.125816] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.125818] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.125821] cm_process_work+0x25/0x120 [ib_cm] [ 6021.125822] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.125824] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.125826] process_one_work+0x165/0x410 [ 6021.125827] worker_thread+0x137/0x4c0 [ 6021.125829] kthread+0x101/0x140 [ 6021.125830] ? rescuer_thread+0x3b0/0x3b0 [ 6021.125831] ? kthread_park+0x90/0x90 [ 6021.125833] ret_from_fork+0x2c/0x40 [ 6021.129152] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.129153] CPU: 5 PID: 6407 Comm: kworker/5:145 Not tainted 4.11.0-rc2 #6 [ 6021.129154] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.129156] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.129156] Call Trace: [ 6021.129159] dump_stack+0x63/0x87 [ 6021.129160] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.129162] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.129166] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.129170] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.129173] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.129175] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.129180] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.129182] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.129183] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.129185] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.129187] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.129189] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.129190] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.129192] cm_process_work+0x25/0x120 [ib_cm] [ 6021.129194] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.129196] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.129197] process_one_work+0x165/0x410 [ 6021.129199] worker_thread+0x137/0x4c0 [ 6021.129201] kthread+0x101/0x140 [ 6021.129202] ? rescuer_thread+0x3b0/0x3b0 [ 6021.129203] ? kthread_park+0x90/0x90 [ 6021.129205] ret_from_fork+0x2c/0x40 [ 6021.146094] nvmet: adding queue 1 to ctrl 1059. [ 6021.146345] nvmet: adding queue 2 to ctrl 1059. [ 6021.146672] nvmet: adding queue 3 to ctrl 1059. [ 6021.146849] nvmet: adding queue 4 to ctrl 1059. [ 6021.147056] nvmet: adding queue 5 to ctrl 1059. [ 6021.147234] nvmet: adding queue 6 to ctrl 1059. [ 6021.147443] nvmet: adding queue 7 to ctrl 1059. [ 6021.147645] nvmet: adding queue 8 to ctrl 1059. [ 6021.147990] nvmet: adding queue 9 to ctrl 1059. [ 6021.166320] nvmet: adding queue 10 to ctrl 1059. [ 6021.166624] nvmet: adding queue 11 to ctrl 1059. [ 6021.166981] nvmet: adding queue 12 to ctrl 1059. [ 6021.167315] nvmet: adding queue 13 to ctrl 1059. [ 6021.167667] nvmet: adding queue 14 to ctrl 1059. [ 6021.168112] nvmet: adding queue 15 to ctrl 1059. [ 6021.168463] nvmet: adding queue 16 to ctrl 1059. [ 6021.254427] nvmet: creating controller 1060 for subsystem nvme-subsystem-name for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:678ab29c-8057-4310-bb35-2683950e1f00. [ 6021.256277] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.256278] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.256279] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.256282] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.256283] Call Trace: [ 6021.256286] dump_stack+0x63/0x87 [ 6021.256288] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.256290] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.256295] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.256299] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.256303] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.256306] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.256311] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.256314] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.256316] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.256318] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.256319] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.256321] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.256323] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.256325] cm_process_work+0x25/0x120 [ib_cm] [ 6021.256326] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.256328] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.256330] process_one_work+0x165/0x410 [ 6021.256331] worker_thread+0x137/0x4c0 [ 6021.256333] kthread+0x101/0x140 [ 6021.256334] ? rescuer_thread+0x3b0/0x3b0 [ 6021.256335] ? kthread_park+0x90/0x90 [ 6021.256337] ret_from_fork+0x2c/0x40 [ 6021.259525] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.259526] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.259527] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.259529] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.259529] Call Trace: [ 6021.259532] dump_stack+0x63/0x87 [ 6021.259533] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.259534] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.259539] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.259542] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.259545] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.259548] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.259552] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.259554] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.259556] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.259558] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.259559] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.259561] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.259563] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.259564] cm_process_work+0x25/0x120 [ib_cm] [ 6021.259566] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.259568] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.259569] process_one_work+0x165/0x410 [ 6021.259571] worker_thread+0x137/0x4c0 [ 6021.259572] kthread+0x101/0x140 [ 6021.259573] ? rescuer_thread+0x3b0/0x3b0 [ 6021.259575] ? kthread_park+0x90/0x90 [ 6021.259576] ret_from_fork+0x2c/0x40 [ 6021.262400] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.262401] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.262401] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.262403] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.262404] Call Trace: [ 6021.262406] dump_stack+0x63/0x87 [ 6021.262408] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.262409] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.262413] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.262417] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.262419] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.262422] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.262426] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.262428] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.262430] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.262431] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.262433] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.262434] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.262436] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.262438] cm_process_work+0x25/0x120 [ib_cm] [ 6021.262440] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.262441] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.262443] process_one_work+0x165/0x410 [ 6021.262444] worker_thread+0x137/0x4c0 [ 6021.262446] kthread+0x101/0x140 [ 6021.262447] ? rescuer_thread+0x3b0/0x3b0 [ 6021.262448] ? kthread_park+0x90/0x90 [ 6021.262450] ret_from_fork+0x2c/0x40 [ 6021.265910] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.265911] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.265911] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.265913] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.265914] Call Trace: [ 6021.265916] dump_stack+0x63/0x87 [ 6021.265918] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.265919] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.265923] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.265927] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.265929] ? mlx4_ib_create_qp+0xf7/0x450 [mlx4_ib] [ 6021.265931] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.265934] ? mlx4_ib_create_qp+0xf7/0x450 [mlx4_ib] [ 6021.265936] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.265940] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.265942] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.265943] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.265945] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.265946] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.265948] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.265950] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.265952] cm_process_work+0x25/0x120 [ib_cm] [ 6021.265953] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.265955] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.265957] process_one_work+0x165/0x410 [ 6021.265958] worker_thread+0x137/0x4c0 [ 6021.265959] kthread+0x101/0x140 [ 6021.265960] ? rescuer_thread+0x3b0/0x3b0 [ 6021.265962] ? kthread_park+0x90/0x90 [ 6021.265963] ret_from_fork+0x2c/0x40 [ 6021.268752] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.268753] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.268753] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.268755] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.268756] Call Trace: [ 6021.268758] dump_stack+0x63/0x87 [ 6021.268759] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.268761] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.268765] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.268768] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.268771] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.268773] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.268777] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.268779] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.268781] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.268783] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.268784] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.268785] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.268787] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.268789] cm_process_work+0x25/0x120 [ib_cm] [ 6021.268791] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.268792] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.268794] process_one_work+0x165/0x410 [ 6021.268795] worker_thread+0x137/0x4c0 [ 6021.268797] kthread+0x101/0x140 [ 6021.268798] ? rescuer_thread+0x3b0/0x3b0 [ 6021.268799] ? kthread_park+0x90/0x90 [ 6021.268801] ret_from_fork+0x2c/0x40 [ 6021.272049] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.272050] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.272051] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.272052] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.272053] Call Trace: [ 6021.272055] dump_stack+0x63/0x87 [ 6021.272057] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.272058] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.272063] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.272066] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.272069] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.272071] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.272075] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.272077] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.272079] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.272080] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.272082] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.272083] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.272085] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.272087] cm_process_work+0x25/0x120 [ib_cm] [ 6021.272088] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.272090] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.272092] process_one_work+0x165/0x410 [ 6021.272093] worker_thread+0x137/0x4c0 [ 6021.272095] kthread+0x101/0x140 [ 6021.272096] ? rescuer_thread+0x3b0/0x3b0 [ 6021.272097] ? kthread_park+0x90/0x90 [ 6021.272098] ret_from_fork+0x2c/0x40 [ 6021.275118] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.275119] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.275119] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.275121] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.275122] Call Trace: [ 6021.275124] dump_stack+0x63/0x87 [ 6021.275125] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.275127] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.275131] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.275134] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.275137] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.275139] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.275143] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.275145] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.275147] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.275149] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.275150] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.275151] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.275153] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.275155] cm_process_work+0x25/0x120 [ib_cm] [ 6021.275156] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.275158] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.275160] process_one_work+0x165/0x410 [ 6021.275161] worker_thread+0x137/0x4c0 [ 6021.275163] kthread+0x101/0x140 [ 6021.275164] ? rescuer_thread+0x3b0/0x3b0 [ 6021.275165] ? kthread_park+0x90/0x90 [ 6021.275166] ret_from_fork+0x2c/0x40 [ 6021.315214] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.315216] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.315217] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.315223] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.315224] Call Trace: [ 6021.315230] dump_stack+0x63/0x87 [ 6021.315233] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.315236] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.315246] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.315249] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.315266] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.315269] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.315278] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.315281] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.315283] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.315285] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.315287] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.315288] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.315290] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.315292] cm_process_work+0x25/0x120 [ib_cm] [ 6021.315294] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.315295] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.315297] process_one_work+0x165/0x410 [ 6021.315299] worker_thread+0x137/0x4c0 [ 6021.315301] kthread+0x101/0x140 [ 6021.315302] ? rescuer_thread+0x3b0/0x3b0 [ 6021.315303] ? kthread_park+0x90/0x90 [ 6021.315305] ret_from_fork+0x2c/0x40 [ 6021.319317] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.319319] CPU: 6 PID: 6388 Comm: kworker/6:138 Not tainted 4.11.0-rc2 #6 [ 6021.319319] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.319323] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.319323] Call Trace: [ 6021.319327] dump_stack+0x63/0x87 [ 6021.319341] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.319342] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.319348] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.319352] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.319356] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.319359] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.319365] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.319368] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.319369] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.319371] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.319373] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.319375] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.319377] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.319379] cm_process_work+0x25/0x120 [ib_cm] [ 6021.319380] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.319382] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.319384] process_one_work+0x165/0x410 [ 6021.319385] worker_thread+0x137/0x4c0 [ 6021.319387] kthread+0x101/0x140 [ 6021.319388] ? rescuer_thread+0x3b0/0x3b0 [ 6021.319390] ? kthread_park+0x90/0x90 [ 6021.319392] ret_from_fork+0x2c/0x40 [ 6021.322943] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.322944] CPU: 7 PID: 6390 Comm: kworker/7:129 Not tainted 4.11.0-rc2 #6 [ 6021.322945] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.322948] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.322949] Call Trace: [ 6021.322953] dump_stack+0x63/0x87 [ 6021.322955] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.322956] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.322962] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.322966] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.322970] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.322973] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.322979] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.322981] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.322983] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.322985] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.322986] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.322988] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.322990] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.322992] cm_process_work+0x25/0x120 [ib_cm] [ 6021.322994] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.322996] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.322998] process_one_work+0x165/0x410 [ 6021.322999] worker_thread+0x137/0x4c0 [ 6021.323001] kthread+0x101/0x140 [ 6021.323002] ? rescuer_thread+0x3b0/0x3b0 [ 6021.323003] ? kthread_park+0x90/0x90 [ 6021.323005] ret_from_fork+0x2c/0x40 [ 6021.326070] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.326071] CPU: 4 PID: 6384 Comm: kworker/4:153 Not tainted 4.11.0-rc2 #6 [ 6021.326072] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.326075] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.326075] Call Trace: [ 6021.326079] dump_stack+0x63/0x87 [ 6021.326080] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.326082] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.326086] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.326090] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.326094] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.326097] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.326101] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.326104] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.326105] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.326107] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.326109] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.326110] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.326113] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.326115] cm_process_work+0x25/0x120 [ib_cm] [ 6021.326116] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.326118] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.326120] process_one_work+0x165/0x410 [ 6021.326121] worker_thread+0x137/0x4c0 [ 6021.326123] kthread+0x101/0x140 [ 6021.326124] ? rescuer_thread+0x3b0/0x3b0 [ 6021.326126] ? kthread_park+0x90/0x90 [ 6021.326127] ret_from_fork+0x2c/0x40 [ 6021.329048] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.329050] CPU: 23 PID: 6383 Comm: kworker/23:156 Not tainted 4.11.0-rc2 #6 [ 6021.329050] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.329053] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.329054] Call Trace: [ 6021.329057] dump_stack+0x63/0x87 [ 6021.329059] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.329060] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.329065] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.329068] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.329072] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.329075] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.329080] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.329082] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.329084] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.329086] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.329087] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.329089] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.329091] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.329093] cm_process_work+0x25/0x120 [ib_cm] [ 6021.329095] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.329097] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.329098] process_one_work+0x165/0x410 [ 6021.329100] worker_thread+0x137/0x4c0 [ 6021.329114] kthread+0x101/0x140 [ 6021.329115] ? rescuer_thread+0x3b0/0x3b0 [ 6021.329117] ? kthread_park+0x90/0x90 [ 6021.329118] ret_from_fork+0x2c/0x40 [ 6021.332155] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.332156] CPU: 22 PID: 6389 Comm: kworker/22:160 Not tainted 4.11.0-rc2 #6 [ 6021.332157] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.332160] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.332161] Call Trace: [ 6021.332164] dump_stack+0x63/0x87 [ 6021.332166] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.332167] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.332171] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.332175] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.332179] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.332182] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.332187] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.332189] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.332190] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.332193] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.332194] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.332196] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.332198] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.332200] cm_process_work+0x25/0x120 [ib_cm] [ 6021.332201] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.332203] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.332205] process_one_work+0x165/0x410 [ 6021.332206] worker_thread+0x137/0x4c0 [ 6021.332208] kthread+0x101/0x140 [ 6021.332209] ? rescuer_thread+0x3b0/0x3b0 [ 6021.332211] ? kthread_park+0x90/0x90 [ 6021.332212] ret_from_fork+0x2c/0x40 [ 6021.335608] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.335610] CPU: 5 PID: 6407 Comm: kworker/5:145 Not tainted 4.11.0-rc2 #6 [ 6021.335610] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.335613] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.335614] Call Trace: [ 6021.335617] dump_stack+0x63/0x87 [ 6021.335619] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.335620] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.335625] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.335628] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.335632] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.335635] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.335640] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.335642] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.335643] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.335646] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.335647] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.335649] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.335651] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.335653] cm_process_work+0x25/0x120 [ib_cm] [ 6021.335655] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.335656] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.335658] process_one_work+0x165/0x410 [ 6021.335659] worker_thread+0x137/0x4c0 [ 6021.335661] kthread+0x101/0x140 [ 6021.335662] ? rescuer_thread+0x3b0/0x3b0 [ 6021.335664] ? kthread_park+0x90/0x90 [ 6021.335665] ret_from_fork+0x2c/0x40 [ 6021.338456] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.338458] CPU: 5 PID: 6407 Comm: kworker/5:145 Not tainted 4.11.0-rc2 #6 [ 6021.338458] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.338461] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.338462] Call Trace: [ 6021.338465] dump_stack+0x63/0x87 [ 6021.338467] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.338468] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.338473] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.338476] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.338480] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.338483] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.338488] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.338490] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.338492] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.338494] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.338495] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.338497] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.338499] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.338501] cm_process_work+0x25/0x120 [ib_cm] [ 6021.338503] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.338505] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.338506] process_one_work+0x165/0x410 [ 6021.338508] worker_thread+0x137/0x4c0 [ 6021.338509] kthread+0x101/0x140 [ 6021.338511] ? rescuer_thread+0x3b0/0x3b0 [ 6021.338512] ? kthread_park+0x90/0x90 [ 6021.338514] ret_from_fork+0x2c/0x40 [ 6021.341450] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.341452] CPU: 5 PID: 6407 Comm: kworker/5:145 Not tainted 4.11.0-rc2 #6 [ 6021.341452] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.341454] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.341455] Call Trace: [ 6021.341457] dump_stack+0x63/0x87 [ 6021.341459] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.341460] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.341464] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.341468] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.341471] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.341474] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.341479] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.341481] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.341482] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.341484] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.341486] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.341487] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.341489] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.341491] cm_process_work+0x25/0x120 [ib_cm] [ 6021.341493] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.341495] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.341496] process_one_work+0x165/0x410 [ 6021.341498] worker_thread+0x137/0x4c0 [ 6021.341499] kthread+0x101/0x140 [ 6021.341501] ? rescuer_thread+0x3b0/0x3b0 [ 6021.341502] ? kthread_park+0x90/0x90 [ 6021.341504] ret_from_fork+0x2c/0x40 [ 6021.343275] nvmet: adding queue 1 to ctrl 1060. [ 6021.353136] nvmet: adding queue 2 to ctrl 1060. [ 6021.353408] nvmet: adding queue 3 to ctrl 1060. [ 6021.353606] nvmet: adding queue 4 to ctrl 1060. [ 6021.353791] nvmet: adding queue 5 to ctrl 1060. [ 6021.373800] nvmet: adding queue 6 to ctrl 1060. [ 6021.373996] nvmet: adding queue 7 to ctrl 1060. [ 6021.397443] nvmet: adding queue 8 to ctrl 1060. [ 6021.397674] nvmet: adding queue 9 to ctrl 1060. [ 6021.397984] nvmet: adding queue 10 to ctrl 1060. [ 6021.398333] nvmet: adding queue 11 to ctrl 1060. [ 6021.398705] nvmet: adding queue 12 to ctrl 1060. [ 6021.399057] nvmet: adding queue 13 to ctrl 1060. [ 6021.399400] nvmet: adding queue 14 to ctrl 1060. [ 6021.399743] nvmet: adding queue 15 to ctrl 1060. [ 6021.400114] nvmet: adding queue 16 to ctrl 1060. [ 6021.423266] nvmet: ctrl 989 keep-alive timer (15 seconds) expired! [ 6021.423268] nvmet: ctrl 989 fatal error occurred! [ 6021.484834] nvmet: creating controller 1061 for subsystem nvme-subsystem-name for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:678ab29c-8057-4310-bb35-2683950e1f00. [ 6021.486620] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.486622] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.486622] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.486625] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.486626] Call Trace: [ 6021.486630] dump_stack+0x63/0x87 [ 6021.486632] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.486633] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.486640] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.486643] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.486647] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.486650] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.486656] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.486658] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.486660] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.486662] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.486664] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.486665] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.486667] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.486669] cm_process_work+0x25/0x120 [ib_cm] [ 6021.486671] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.486673] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.486675] process_one_work+0x165/0x410 [ 6021.486676] worker_thread+0x137/0x4c0 [ 6021.486678] kthread+0x101/0x140 [ 6021.486679] ? rescuer_thread+0x3b0/0x3b0 [ 6021.486680] ? kthread_park+0x90/0x90 [ 6021.486682] ret_from_fork+0x2c/0x40 [ 6021.490580] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.490582] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.490582] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.490584] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.490585] Call Trace: [ 6021.490587] dump_stack+0x63/0x87 [ 6021.490589] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.490590] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.490595] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.490598] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.490601] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.490604] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.490608] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.490610] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.490612] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.490614] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.490615] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.490617] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.490618] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.490620] cm_process_work+0x25/0x120 [ib_cm] [ 6021.490622] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.490624] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.490625] process_one_work+0x165/0x410 [ 6021.490626] worker_thread+0x137/0x4c0 [ 6021.490628] kthread+0x101/0x140 [ 6021.490629] ? rescuer_thread+0x3b0/0x3b0 [ 6021.490630] ? kthread_park+0x90/0x90 [ 6021.490632] ret_from_fork+0x2c/0x40 [ 6021.494784] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.494785] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.494785] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.494788] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.494789] Call Trace: [ 6021.494791] dump_stack+0x63/0x87 [ 6021.494793] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.494794] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.494798] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.494802] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.494810] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.494812] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.494817] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.494819] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.494821] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.494823] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.494824] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.494826] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.494827] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.494829] cm_process_work+0x25/0x120 [ib_cm] [ 6021.494831] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.494833] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.494834] process_one_work+0x165/0x410 [ 6021.494836] worker_thread+0x137/0x4c0 [ 6021.494837] kthread+0x101/0x140 [ 6021.494838] ? rescuer_thread+0x3b0/0x3b0 [ 6021.494840] ? kthread_park+0x90/0x90 [ 6021.494841] ret_from_fork+0x2c/0x40 [ 6021.500542] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.500543] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.500544] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.500546] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.500547] Call Trace: [ 6021.500549] dump_stack+0x63/0x87 [ 6021.500551] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.500552] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.500557] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.500560] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.500564] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.500566] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.500571] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.500573] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.500575] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.500577] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.500578] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.500580] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.500582] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.500584] cm_process_work+0x25/0x120 [ib_cm] [ 6021.500585] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.500587] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.500589] process_one_work+0x165/0x410 [ 6021.500590] worker_thread+0x137/0x4c0 [ 6021.500592] kthread+0x101/0x140 [ 6021.500593] ? rescuer_thread+0x3b0/0x3b0 [ 6021.500594] ? kthread_park+0x90/0x90 [ 6021.500596] ret_from_fork+0x2c/0x40 [ 6021.504431] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.504432] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.504433] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.504435] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.504436] Call Trace: [ 6021.504438] dump_stack+0x63/0x87 [ 6021.504440] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.504441] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.504445] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.504449] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.504452] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.504454] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.504459] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.504461] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.504462] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.504464] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.504466] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.504467] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.504469] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.504471] cm_process_work+0x25/0x120 [ib_cm] [ 6021.504473] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.504475] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.504476] process_one_work+0x165/0x410 [ 6021.504477] worker_thread+0x137/0x4c0 [ 6021.504479] kthread+0x101/0x140 [ 6021.504480] ? rescuer_thread+0x3b0/0x3b0 [ 6021.504482] ? kthread_park+0x90/0x90 [ 6021.504483] ret_from_fork+0x2c/0x40 [ 6021.508750] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.508752] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.508752] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.508754] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.508755] Call Trace: [ 6021.508757] dump_stack+0x63/0x87 [ 6021.508759] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.508760] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.508765] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.508768] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.508771] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.508774] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.508778] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.508780] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.508782] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.508784] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.508785] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.508787] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.508789] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.508791] cm_process_work+0x25/0x120 [ib_cm] [ 6021.508792] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.508794] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.508796] process_one_work+0x165/0x410 [ 6021.508797] worker_thread+0x137/0x4c0 [ 6021.508799] kthread+0x101/0x140 [ 6021.508800] ? rescuer_thread+0x3b0/0x3b0 [ 6021.508801] ? kthread_park+0x90/0x90 [ 6021.508803] ret_from_fork+0x2c/0x40 [ 6021.512376] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.512377] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.512378] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.512380] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.512381] Call Trace: [ 6021.512383] dump_stack+0x63/0x87 [ 6021.512385] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.512386] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.512390] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.512394] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.512397] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.512400] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.512404] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.512406] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.512408] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.512410] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.512411] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.512412] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.512414] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.512416] cm_process_work+0x25/0x120 [ib_cm] [ 6021.512418] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.512420] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.512421] process_one_work+0x165/0x410 [ 6021.512422] worker_thread+0x137/0x4c0 [ 6021.512424] kthread+0x101/0x140 [ 6021.512425] ? rescuer_thread+0x3b0/0x3b0 [ 6021.512427] ? kthread_park+0x90/0x90 [ 6021.512428] ret_from_fork+0x2c/0x40 [ 6021.554284] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.554286] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.554286] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.554293] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.554294] Call Trace: [ 6021.554300] dump_stack+0x63/0x87 [ 6021.554302] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.554305] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.554315] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.554318] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.554324] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.554327] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.554336] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.554339] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.554341] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.554344] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.554345] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.554347] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.554348] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.554351] cm_process_work+0x25/0x120 [ib_cm] [ 6021.554352] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.554354] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.554356] process_one_work+0x165/0x410 [ 6021.554357] worker_thread+0x137/0x4c0 [ 6021.554359] kthread+0x101/0x140 [ 6021.554360] ? rescuer_thread+0x3b0/0x3b0 [ 6021.554361] ? kthread_park+0x90/0x90 [ 6021.554364] ret_from_fork+0x2c/0x40 [ 6021.559950] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.559952] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.559952] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.559955] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.559956] Call Trace: [ 6021.559959] dump_stack+0x63/0x87 [ 6021.559961] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.559962] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.559967] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.559971] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.559975] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.559978] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.559983] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.559985] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.559986] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.559988] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.559989] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.559991] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.559993] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.559995] cm_process_work+0x25/0x120 [ib_cm] [ 6021.559997] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.559998] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.560000] process_one_work+0x165/0x410 [ 6021.560001] worker_thread+0x137/0x4c0 [ 6021.560003] kthread+0x101/0x140 [ 6021.560004] ? rescuer_thread+0x3b0/0x3b0 [ 6021.560005] ? kthread_park+0x90/0x90 [ 6021.560007] ret_from_fork+0x2c/0x40 [ 6021.564658] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.564660] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.564660] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.564662] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.564663] Call Trace: [ 6021.564666] dump_stack+0x63/0x87 [ 6021.564667] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.564669] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.564673] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.564677] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.564680] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.564683] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.564688] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.564690] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.564692] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.564694] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.564695] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.564696] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.564698] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.564700] cm_process_work+0x25/0x120 [ib_cm] [ 6021.564702] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.564704] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.564705] process_one_work+0x165/0x410 [ 6021.564707] worker_thread+0x137/0x4c0 [ 6021.564708] kthread+0x101/0x140 [ 6021.564709] ? rescuer_thread+0x3b0/0x3b0 [ 6021.564711] ? kthread_park+0x90/0x90 [ 6021.564712] ret_from_fork+0x2c/0x40 [ 6021.569030] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.569031] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.569032] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.569034] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.569034] Call Trace: [ 6021.569037] dump_stack+0x63/0x87 [ 6021.569039] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.569040] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.569044] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.569048] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.569051] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.569054] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.569058] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.569060] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.569062] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.569064] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.569065] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.569067] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.569069] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.569071] cm_process_work+0x25/0x120 [ib_cm] [ 6021.569072] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.569074] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.569076] process_one_work+0x165/0x410 [ 6021.569077] worker_thread+0x137/0x4c0 [ 6021.569079] kthread+0x101/0x140 [ 6021.569080] ? rescuer_thread+0x3b0/0x3b0 [ 6021.569081] ? kthread_park+0x90/0x90 [ 6021.569083] ret_from_fork+0x2c/0x40 [ 6021.573497] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.573499] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.573499] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.573502] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.573502] Call Trace: [ 6021.573505] dump_stack+0x63/0x87 [ 6021.573506] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.573508] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.573512] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.573515] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.573518] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.573521] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.573526] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.573528] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.573529] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.573531] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.573533] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.573534] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.573536] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.573538] cm_process_work+0x25/0x120 [ib_cm] [ 6021.573540] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.573542] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.573543] process_one_work+0x165/0x410 [ 6021.573544] worker_thread+0x137/0x4c0 [ 6021.573546] kthread+0x101/0x140 [ 6021.573547] ? rescuer_thread+0x3b0/0x3b0 [ 6021.573549] ? kthread_park+0x90/0x90 [ 6021.573550] ret_from_fork+0x2c/0x40 [ 6021.577783] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.577784] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.577785] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.577788] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.577788] Call Trace: [ 6021.577791] dump_stack+0x63/0x87 [ 6021.577793] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.577795] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.577799] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.577803] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.577806] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.577809] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.577814] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.577816] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.577818] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.577820] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.577821] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.577823] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.577825] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.577827] cm_process_work+0x25/0x120 [ib_cm] [ 6021.577828] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.577830] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.577832] process_one_work+0x165/0x410 [ 6021.577833] worker_thread+0x137/0x4c0 [ 6021.577835] kthread+0x101/0x140 [ 6021.577836] ? rescuer_thread+0x3b0/0x3b0 [ 6021.577837] ? kthread_park+0x90/0x90 [ 6021.577839] ret_from_fork+0x2c/0x40 [ 6021.582232] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.582233] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.582233] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.582236] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.582236] Call Trace: [ 6021.582239] dump_stack+0x63/0x87 [ 6021.582240] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.582242] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.582246] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.582249] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.582253] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.582255] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.582260] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.582262] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.582263] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.582265] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.582267] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.582268] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.582270] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.582272] cm_process_work+0x25/0x120 [ib_cm] [ 6021.582274] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.582275] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.582277] process_one_work+0x165/0x410 [ 6021.582278] worker_thread+0x137/0x4c0 [ 6021.582280] kthread+0x101/0x140 [ 6021.582281] ? rescuer_thread+0x3b0/0x3b0 [ 6021.582283] ? kthread_park+0x90/0x90 [ 6021.582284] ret_from_fork+0x2c/0x40 [ 6021.588220] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.588222] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.588222] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.588225] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.588226] Call Trace: [ 6021.588229] dump_stack+0x63/0x87 [ 6021.588231] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.588232] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.588236] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.588240] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.588244] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.588247] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.588252] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.588254] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.588255] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.588257] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.588259] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.588261] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.588263] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.588265] cm_process_work+0x25/0x120 [ib_cm] [ 6021.588266] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.588268] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.588270] process_one_work+0x165/0x410 [ 6021.588271] worker_thread+0x137/0x4c0 [ 6021.588273] kthread+0x101/0x140 [ 6021.588274] ? rescuer_thread+0x3b0/0x3b0 [ 6021.588275] ? kthread_park+0x90/0x90 [ 6021.588276] ret_from_fork+0x2c/0x40 [ 6021.593827] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.593828] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.593829] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.593831] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.593832] Call Trace: [ 6021.593834] dump_stack+0x63/0x87 [ 6021.593836] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.593837] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.593842] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.593845] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.593848] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.593851] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.593856] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.593858] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.593860] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.593862] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.593863] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.593865] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.593867] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.593869] cm_process_work+0x25/0x120 [ib_cm] [ 6021.593870] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.593872] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.593874] process_one_work+0x165/0x410 [ 6021.593875] worker_thread+0x137/0x4c0 [ 6021.593876] kthread+0x101/0x140 [ 6021.593878] ? rescuer_thread+0x3b0/0x3b0 [ 6021.593879] ? kthread_park+0x90/0x90 [ 6021.593881] ret_from_fork+0x2c/0x40 [ 6021.595897] nvmet: adding queue 1 to ctrl 1061. [ 6021.596096] nvmet: adding queue 2 to ctrl 1061. [ 6021.601856] nvmet: adding queue 3 to ctrl 1061. [ 6021.602078] nvmet: adding queue 4 to ctrl 1061. [ 6021.602318] nvmet: adding queue 5 to ctrl 1061. [ 6021.602497] nvmet: adding queue 6 to ctrl 1061. [ 6021.602764] nvmet: adding queue 7 to ctrl 1061. [ 6021.603052] nvmet: adding queue 8 to ctrl 1061. [ 6021.603290] nvmet: adding queue 9 to ctrl 1061. [ 6021.603644] nvmet: adding queue 10 to ctrl 1061. [ 6021.603946] nvmet: adding queue 11 to ctrl 1061. [ 6021.604241] nvmet: adding queue 12 to ctrl 1061. [ 6021.622259] nvmet: adding queue 13 to ctrl 1061. [ 6021.622573] nvmet: adding queue 14 to ctrl 1061. [ 6021.622941] nvmet: adding queue 15 to ctrl 1061. [ 6021.623275] nvmet: adding queue 16 to ctrl 1061. [ 6021.676942] nvmet_rdma: freeing queue 18021 [ 6021.679059] nvmet_rdma: freeing queue 18022 [ 6021.727425] nvmet: creating controller 1062 for subsystem nvme-subsystem-name for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:678ab29c-8057-4310-bb35-2683950e1f00. [ 6021.731639] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.731641] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.731642] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.731645] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.731645] Call Trace: [ 6021.731649] dump_stack+0x63/0x87 [ 6021.731651] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.731652] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.731657] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.731660] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.731664] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.731667] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.731672] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.731674] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.731676] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.731678] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.731679] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.731681] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.731683] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.731685] cm_process_work+0x25/0x120 [ib_cm] [ 6021.731686] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.731688] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.731690] process_one_work+0x165/0x410 [ 6021.731691] worker_thread+0x137/0x4c0 [ 6021.731693] kthread+0x101/0x140 [ 6021.731694] ? rescuer_thread+0x3b0/0x3b0 [ 6021.731695] ? kthread_park+0x90/0x90 [ 6021.731697] ret_from_fork+0x2c/0x40 [ 6021.737314] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.737315] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.737316] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.737318] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.737319] Call Trace: [ 6021.737321] dump_stack+0x63/0x87 [ 6021.737323] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.737325] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.737329] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.737332] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.737336] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.737338] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.737343] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.737345] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.737347] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.737349] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.737350] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.737352] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.737354] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.737356] cm_process_work+0x25/0x120 [ib_cm] [ 6021.737357] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.737359] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.737361] process_one_work+0x165/0x410 [ 6021.737362] worker_thread+0x137/0x4c0 [ 6021.737364] kthread+0x101/0x140 [ 6021.737365] ? rescuer_thread+0x3b0/0x3b0 [ 6021.737366] ? kthread_park+0x90/0x90 [ 6021.737368] ret_from_fork+0x2c/0x40 [ 6021.742828] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.742829] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.742829] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.742832] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.742833] Call Trace: [ 6021.742835] dump_stack+0x63/0x87 [ 6021.742837] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.742838] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.742843] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.742847] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.742850] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.742853] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.742857] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.742859] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.742861] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.742863] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.742864] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.742866] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.742868] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.742870] cm_process_work+0x25/0x120 [ib_cm] [ 6021.742872] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.742873] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.742875] process_one_work+0x165/0x410 [ 6021.742876] worker_thread+0x137/0x4c0 [ 6021.742878] kthread+0x101/0x140 [ 6021.742879] ? rescuer_thread+0x3b0/0x3b0 [ 6021.742880] ? kthread_park+0x90/0x90 [ 6021.742882] ret_from_fork+0x2c/0x40 [ 6021.748754] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.748755] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.748755] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.748758] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.748759] Call Trace: [ 6021.748761] dump_stack+0x63/0x87 [ 6021.748763] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.748764] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.748769] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.748772] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.748775] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.748778] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.748783] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.748785] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.748786] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.748788] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.748790] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.748792] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.748793] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.748795] cm_process_work+0x25/0x120 [ib_cm] [ 6021.748797] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.748799] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.748800] process_one_work+0x165/0x410 [ 6021.748802] worker_thread+0x137/0x4c0 [ 6021.748803] kthread+0x101/0x140 [ 6021.748805] ? rescuer_thread+0x3b0/0x3b0 [ 6021.748806] ? kthread_park+0x90/0x90 [ 6021.748807] ret_from_fork+0x2c/0x40 [ 6021.754730] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.754732] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.754732] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.754735] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.754735] Call Trace: [ 6021.754738] dump_stack+0x63/0x87 [ 6021.754740] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.754741] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.754745] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.754749] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.754752] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.754755] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.754759] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.754762] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.754763] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.754765] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.754766] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.754768] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.754770] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.754772] cm_process_work+0x25/0x120 [ib_cm] [ 6021.754774] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.754776] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.754777] process_one_work+0x165/0x410 [ 6021.754778] worker_thread+0x137/0x4c0 [ 6021.754780] kthread+0x101/0x140 [ 6021.754781] ? rescuer_thread+0x3b0/0x3b0 [ 6021.754783] ? kthread_park+0x90/0x90 [ 6021.754784] ret_from_fork+0x2c/0x40 [ 6021.760237] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.760238] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.760239] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.760241] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.760242] Call Trace: [ 6021.760245] dump_stack+0x63/0x87 [ 6021.760247] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.760248] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.760252] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.760256] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.760259] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.760262] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.760267] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.760269] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.760271] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.760273] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.760274] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.760276] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.760278] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.760280] cm_process_work+0x25/0x120 [ib_cm] [ 6021.760282] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.760284] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.760285] process_one_work+0x165/0x410 [ 6021.760287] worker_thread+0x137/0x4c0 [ 6021.760288] kthread+0x101/0x140 [ 6021.760290] ? rescuer_thread+0x3b0/0x3b0 [ 6021.760291] ? kthread_park+0x90/0x90 [ 6021.760293] ret_from_fork+0x2c/0x40 [ 6021.765587] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.765588] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.765589] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.765591] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.765592] Call Trace: [ 6021.765595] dump_stack+0x63/0x87 [ 6021.765597] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.765598] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.765602] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.765606] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.765609] ? mlx4_ib_create_qp+0xf7/0x450 [mlx4_ib] [ 6021.765612] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.765614] ? mlx4_ib_create_qp+0xf7/0x450 [mlx4_ib] [ 6021.765616] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.765621] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.765623] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.765625] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.765627] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.765628] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.765630] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.765632] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.765634] cm_process_work+0x25/0x120 [ib_cm] [ 6021.765635] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.765637] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.765639] process_one_work+0x165/0x410 [ 6021.765640] worker_thread+0x137/0x4c0 [ 6021.765642] kthread+0x101/0x140 [ 6021.765643] ? rescuer_thread+0x3b0/0x3b0 [ 6021.765644] ? kthread_park+0x90/0x90 [ 6021.765646] ret_from_fork+0x2c/0x40 [ 6021.771643] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.771644] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.771645] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.771647] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.771648] Call Trace: [ 6021.771650] dump_stack+0x63/0x87 [ 6021.771652] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.771653] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.771658] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.771662] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.771664] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.771667] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.771672] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.771674] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.771676] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.771678] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.771679] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.771681] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.771683] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.771685] cm_process_work+0x25/0x120 [ib_cm] [ 6021.771687] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.771688] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.771690] process_one_work+0x165/0x410 [ 6021.771691] worker_thread+0x137/0x4c0 [ 6021.771693] kthread+0x101/0x140 [ 6021.771694] ? rescuer_thread+0x3b0/0x3b0 [ 6021.771696] ? kthread_park+0x90/0x90 [ 6021.771697] ret_from_fork+0x2c/0x40 [ 6021.775924] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.775926] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.775926] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.775929] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.775930] Call Trace: [ 6021.775933] dump_stack+0x63/0x87 [ 6021.775935] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.775936] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.775941] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.775944] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.775948] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.775951] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.775956] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.775958] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.775960] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.775962] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.775963] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.775965] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.775967] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.775969] cm_process_work+0x25/0x120 [ib_cm] [ 6021.775971] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.775973] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.775974] process_one_work+0x165/0x410 [ 6021.775976] worker_thread+0x137/0x4c0 [ 6021.775977] kthread+0x101/0x140 [ 6021.775979] ? rescuer_thread+0x3b0/0x3b0 [ 6021.775980] ? kthread_park+0x90/0x90 [ 6021.775982] ret_from_fork+0x2c/0x40 [ 6021.779888] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.779889] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.779890] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.779893] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.779893] Call Trace: [ 6021.779896] dump_stack+0x63/0x87 [ 6021.779898] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.779900] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.779904] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.779908] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.779911] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.779915] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.779920] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.779922] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.779923] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.779926] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.779927] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.779929] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.779931] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.779933] cm_process_work+0x25/0x120 [ib_cm] [ 6021.779934] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.779936] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.779938] process_one_work+0x165/0x410 [ 6021.779939] worker_thread+0x137/0x4c0 [ 6021.779941] kthread+0x101/0x140 [ 6021.779942] ? rescuer_thread+0x3b0/0x3b0 [ 6021.779944] ? kthread_park+0x90/0x90 [ 6021.779945] ret_from_fork+0x2c/0x40 [ 6021.784247] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.784248] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.784249] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.784252] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.784252] Call Trace: [ 6021.784255] dump_stack+0x63/0x87 [ 6021.784257] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.784259] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.784263] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.784267] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.784270] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.784273] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.784278] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.784280] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.784282] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.784284] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.784285] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.784287] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.784289] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.784291] cm_process_work+0x25/0x120 [ib_cm] [ 6021.784292] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.784294] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.784296] process_one_work+0x165/0x410 [ 6021.784297] worker_thread+0x137/0x4c0 [ 6021.784299] kthread+0x101/0x140 [ 6021.784300] ? rescuer_thread+0x3b0/0x3b0 [ 6021.784301] ? kthread_park+0x90/0x90 [ 6021.784303] ret_from_fork+0x2c/0x40 [ 6021.789458] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.789460] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.789460] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.789463] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.789463] Call Trace: [ 6021.789466] dump_stack+0x63/0x87 [ 6021.789468] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.789469] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.789473] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.789477] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.789480] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.789483] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.789487] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.789490] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.789491] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.789493] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.789494] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.789496] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.789498] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.789500] cm_process_work+0x25/0x120 [ib_cm] [ 6021.789502] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.789504] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.789505] process_one_work+0x165/0x410 [ 6021.789506] worker_thread+0x137/0x4c0 [ 6021.789508] kthread+0x101/0x140 [ 6021.789509] ? rescuer_thread+0x3b0/0x3b0 [ 6021.789511] ? kthread_park+0x90/0x90 [ 6021.789512] ret_from_fork+0x2c/0x40 [ 6021.794462] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.794464] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.794464] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.794466] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.794467] Call Trace: [ 6021.794469] dump_stack+0x63/0x87 [ 6021.794471] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.794472] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.794477] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.794480] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.794483] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.794486] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.794491] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.794493] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.794494] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.794496] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.794498] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.794499] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.794501] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.794503] cm_process_work+0x25/0x120 [ib_cm] [ 6021.794505] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.794507] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.794508] process_one_work+0x165/0x410 [ 6021.794509] worker_thread+0x137/0x4c0 [ 6021.794511] kthread+0x101/0x140 [ 6021.794512] ? rescuer_thread+0x3b0/0x3b0 [ 6021.794514] ? kthread_park+0x90/0x90 [ 6021.794515] ret_from_fork+0x2c/0x40 [ 6021.800220] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.800221] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.800222] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.800224] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.800225] Call Trace: [ 6021.800227] dump_stack+0x63/0x87 [ 6021.800229] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.800230] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.800235] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.800238] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.800242] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.800245] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.800250] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.800252] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.800253] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.800256] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.800257] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.800259] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.800261] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.800263] cm_process_work+0x25/0x120 [ib_cm] [ 6021.800264] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.800266] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.800268] process_one_work+0x165/0x410 [ 6021.800269] worker_thread+0x137/0x4c0 [ 6021.800271] kthread+0x101/0x140 [ 6021.800272] ? rescuer_thread+0x3b0/0x3b0 [ 6021.800273] ? kthread_park+0x90/0x90 [ 6021.800275] ret_from_fork+0x2c/0x40 [ 6021.805461] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.805463] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.805463] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.805466] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.805466] Call Trace: [ 6021.805469] dump_stack+0x63/0x87 [ 6021.805471] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.805472] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.805477] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.805480] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.805484] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.805486] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.805491] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.805493] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.805495] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.805497] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.805498] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.805500] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.805502] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.805504] cm_process_work+0x25/0x120 [ib_cm] [ 6021.805506] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.805508] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.805509] process_one_work+0x165/0x410 [ 6021.805511] worker_thread+0x137/0x4c0 [ 6021.805513] kthread+0x101/0x140 [ 6021.805514] ? rescuer_thread+0x3b0/0x3b0 [ 6021.805515] ? kthread_park+0x90/0x90 [ 6021.805517] ret_from_fork+0x2c/0x40 [ 6021.810822] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.810824] CPU: 4 PID: 6384 Comm: kworker/4:153 Not tainted 4.11.0-rc2 #6 [ 6021.810824] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.810828] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.810829] Call Trace: [ 6021.810832] dump_stack+0x63/0x87 [ 6021.810835] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.810836] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.810843] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.810846] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.810850] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.810853] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.810859] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.810862] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.810864] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.810866] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.810867] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.810869] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.810872] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.810874] cm_process_work+0x25/0x120 [ib_cm] [ 6021.810875] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.810877] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.810879] process_one_work+0x165/0x410 [ 6021.810881] worker_thread+0x137/0x4c0 [ 6021.810883] kthread+0x101/0x140 [ 6021.810884] ? rescuer_thread+0x3b0/0x3b0 [ 6021.810885] ? kthread_park+0x90/0x90 [ 6021.810887] ret_from_fork+0x2c/0x40 [ 6021.812621] nvmet: adding queue 1 to ctrl 1062. [ 6021.812804] nvmet: adding queue 2 to ctrl 1062. [ 6021.813092] nvmet: adding queue 3 to ctrl 1062. [ 6021.813265] nvmet: adding queue 4 to ctrl 1062. [ 6021.813490] nvmet: adding queue 5 to ctrl 1062. [ 6021.813615] nvmet: adding queue 6 to ctrl 1062. [ 6021.813739] nvmet: adding queue 7 to ctrl 1062. [ 6021.813850] nvmet: adding queue 8 to ctrl 1062. [ 6021.813982] nvmet: adding queue 9 to ctrl 1062. [ 6021.828342] nvmet: adding queue 10 to ctrl 1062. [ 6021.828699] nvmet: adding queue 11 to ctrl 1062. [ 6021.848059] nvmet: adding queue 12 to ctrl 1062. [ 6021.848439] nvmet: adding queue 13 to ctrl 1062. [ 6021.848815] nvmet: adding queue 14 to ctrl 1062. [ 6021.849172] nvmet: adding queue 15 to ctrl 1062. [ 6021.849518] nvmet: adding queue 16 to ctrl 1062. [ 6021.900726] nvmet_rdma: freeing queue 18048 [ 6021.901911] nvmet_rdma: freeing queue 18049 [ 6021.903491] nvmet_rdma: freeing queue 18050 [ 6021.935901] nvmet: creating controller 1063 for subsystem nvme-subsystem-name for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:678ab29c-8057-4310-bb35-2683950e1f00. [ 6021.939116] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.939118] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.939118] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.939121] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.939122] Call Trace: [ 6021.939125] dump_stack+0x63/0x87 [ 6021.939127] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.939128] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.939132] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.939136] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.939139] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.939142] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.939147] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.939149] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.939151] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.939153] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.939154] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.939156] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.939158] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.939160] cm_process_work+0x25/0x120 [ib_cm] [ 6021.939161] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.939163] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.939165] process_one_work+0x165/0x410 [ 6021.939166] worker_thread+0x137/0x4c0 [ 6021.939168] kthread+0x101/0x140 [ 6021.939169] ? rescuer_thread+0x3b0/0x3b0 [ 6021.939170] ? kthread_park+0x90/0x90 [ 6021.939172] ret_from_fork+0x2c/0x40 [ 6023.983224] INFO: task kworker/3:0:30 blocked for more than 120 seconds. [ 6023.983225] Not tainted 4.11.0-rc2 #6 [ 6023.983226] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 6023.983226] kworker/3:0 D 0 30 2 0x00000000 [ 6023.983231] Workqueue: events nvmet_rdma_release_queue_work [nvmet_rdma] [ 6023.983232] Call Trace: [ 6023.983235] __schedule+0x289/0x8f0 [ 6023.983238] ? sched_clock+0x9/0x10 [ 6023.983251] schedule+0x36/0x80 [ 6023.983252] schedule_timeout+0x249/0x300 [ 6023.983255] ? console_trylock+0x12/0x50 [ 6023.983256] ? vprintk_emit+0x2ca/0x370 [ 6023.983257] wait_for_completion+0x121/0x180 [ 6023.983259] ? wake_up_q+0x80/0x80 [ 6023.983272] nvmet_sq_destroy+0x41/0xd0 [nvmet] [ 6023.983273] nvmet_rdma_free_queue+0x2a/0xa0 [nvmet_rdma] [ 6023.983275] nvmet_rdma_release_queue_work+0x25/0x60 [nvmet_rdma] [ 6023.983276] process_one_work+0x165/0x410 [ 6023.983278] worker_thread+0x137/0x4c0 [ 6023.983280] kthread+0x101/0x140 [ 6023.983281] ? rescuer_thread+0x3b0/0x3b0 [ 6023.983282] ? kthread_park+0x90/0x90 [ 6023.983284] ret_from_fork+0x2c/0x40 [ 6023.983312] INFO: task kworker/1:1:206 blocked for more than 120 seconds. [ 6023.983313] Not tainted 4.11.0-rc2 #6 [ 6023.983313] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 6023.983313] kworker/1:1 D 0 206 2 0x00000000 [ 6023.983316] Workqueue: events nvmet_rdma_release_queue_work [nvmet_rdma] [ 6023.983316] Call Trace: [ 6023.983317] __schedule+0x289/0x8f0 [ 6023.983319] ? sched_clock+0x9/0x10 [ 6023.983320] schedule+0x36/0x80 [ 6023.983321] schedule_timeout+0x249/0x300 [ 6023.983322] ? console_trylock+0x12/0x50 [ 6023.983329] ? vprintk_emit+0x2ca/0x370 [ 6023.983330] wait_for_completion+0x121/0x180 [ 6023.983331] ? wake_up_q+0x80/0x80 [ 6023.983333] nvmet_sq_destroy+0x41/0xd0 [nvmet] [ 6023.983334] nvmet_rdma_free_queue+0x2a/0xa0 [nvmet_rdma] [ 6023.983336] nvmet_rdma_release_queue_work+0x25/0x60 [nvmet_rdma] [ 6023.983337] process_one_work+0x165/0x410 [ 6023.983338] worker_thread+0x137/0x4c0 [ 6023.983340] kthread+0x101/0x140 [ 6023.983341] ? rescuer_thread+0x3b0/0x3b0 [ 6023.983342] ? kthread_park+0x90/0x90 [ 6023.983343] ret_from_fork+0x2c/0x40 [ 6023.983347] INFO: task kworker/21:1:223 blocked for more than 120 seconds. [ 6023.983347] Not tainted 4.11.0-rc2 #6 [ 6023.983348] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 6023.983348] kworker/21:1 D 0 223 2 0x00000000 [ 6023.983350] Workqueue: events nvmet_rdma_release_queue_work [nvmet_rdma] [ 6023.983350] Call Trace: [ 6023.983352] __schedule+0x289/0x8f0 [ 6023.983353] ? sched_clock+0x9/0x10 [ 6023.983354] schedule+0x36/0x80 [ 6023.983355] schedule_timeout+0x249/0x300 [ 6023.983356] ? console_trylock+0x12/0x50 [ 6023.983357] ? vprintk_emit+0x2ca/0x370 [ 6023.983358] wait_for_completion+0x121/0x180 [ 6023.983359] ? wake_up_q+0x80/0x80 [ 6023.983361] nvmet_sq_destroy+0x41/0xd0 [nvmet] [ 6023.983362] nvmet_rdma_free_queue+0x2a/0xa0 [nvmet_rdma] [ 6023.983363] nvmet_rdma_release_queue_work+0x25/0x60 [nvmet_rdma] [ 6023.983364] process_one_work+0x165/0x410 [ 6023.983366] worker_thread+0x137/0x4c0 [ 6023.983367] kthread+0x101/0x140 [ 6023.983368] ? rescuer_thread+0x3b0/0x3b0 [ 6023.983369] ? kthread_park+0x90/0x90 [ 6023.983371] ret_from_fork+0x2c/0x40 [ 6023.983375] INFO: task kworker/0:2:308 blocked for more than 120 seconds. [ 6023.983376] Not tainted 4.11.0-rc2 #6 [ 6023.983376] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 6023.983376] kworker/0:2 D 0 308 2 0x00000000 [ 6023.983378] Workqueue: events nvmet_rdma_release_queue_work [nvmet_rdma] [ 6023.983379] Call Trace: [ 6023.983380] __schedule+0x289/0x8f0 [ 6023.983381] ? sched_clock+0x9/0x10 [ 6023.983382] schedule+0x36/0x80 [ 6023.983383] schedule_timeout+0x249/0x300 [ 6023.983384] ? console_trylock+0x12/0x50 [ 6023.983385] ? vprintk_emit+0x2ca/0x370 [ 6023.983386] wait_for_completion+0x121/0x180 [ 6023.983387] ? wake_up_q+0x80/0x80 [ 6023.983388] nvmet_sq_destroy+0x41/0xd0 [nvmet] [ 6023.983390] nvmet_rdma_free_queue+0x2a/0xa0 [nvmet_rdma] [ 6023.983391] nvmet_rdma_release_queue_work+0x25/0x60 [nvmet_rdma] [ 6023.983392] process_one_work+0x165/0x410 [ 6023.983394] worker_thread+0x137/0x4c0 [ 6023.983395] kthread+0x101/0x140 [ 6023.983396] ? rescuer_thread+0x3b0/0x3b0 [ 6023.983397] ? kthread_park+0x90/0x90 [ 6023.983399] ret_from_fork+0x2c/0x40 [ 6023.983401] INFO: task kworker/3:1:325 blocked for more than 120 seconds. [ 6023.983401] Not tainted 4.11.0-rc2 #6 [ 6023.983402] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 6023.983402] kworker/3:1 D 0 325 2 0x00000000 [ 6023.983404] Workqueue: events nvmet_rdma_release_queue_work [nvmet_rdma] [ 6023.983404] Call Trace: [ 6023.983406] __schedule+0x289/0x8f0 [ 6023.983407] ? sched_clock+0x9/0x10 [ 6023.983407] schedule+0x36/0x80 [ 6023.983408] schedule_timeout+0x249/0x300 [ 6023.983410] ? console_trylock+0x12/0x50 [ 6023.983411] ? vprintk_emit+0x2ca/0x370 [ 6023.983412] wait_for_completion+0x121/0x180 [ 6023.983413] ? wake_up_q+0x80/0x80 [ 6023.983414] nvmet_sq_destroy+0x41/0xd0 [nvmet] [ 6023.983416] nvmet_rdma_free_queue+0x2a/0xa0 [nvmet_rdma] [ 6023.983417] nvmet_rdma_release_queue_work+0x25/0x60 [nvmet_rdma] [ 6023.983418] process_one_work+0x165/0x410 [ 6023.983419] worker_thread+0x137/0x4c0 [ 6023.983421] kthread+0x101/0x140 [ 6023.983422] ? rescuer_thread+0x3b0/0x3b0 [ 6023.983423] ? kthread_park+0x90/0x90 [ 6023.983424] ret_from_fork+0x2c/0x40 [ 6023.983426] INFO: task kworker/5:1:329 blocked for more than 120 seconds. [ 6023.983426] Not tainted 4.11.0-rc2 #6 [ 6023.983427] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 6023.983427] kworker/5:1 D 0 329 2 0x00000000 [ 6023.983429] Workqueue: events nvmet_rdma_release_queue_work [nvmet_rdma] [ 6023.983429] Call Trace: [ 6023.983430] __schedule+0x289/0x8f0 [ 6023.983432] ? sched_clock+0x9/0x10 [ 6023.983432] schedule+0x36/0x80 [ 6023.983433] schedule_timeout+0x249/0x300 [ 6023.983434] ? console_trylock+0x12/0x50 [ 6023.983435] ? vprintk_emit+0x2ca/0x370 [ 6023.983436] wait_for_completion+0x121/0x180 [ 6023.983437] ? wake_up_q+0x80/0x80 [ 6023.983439] nvmet_sq_destroy+0x41/0xd0 [nvmet] [ 6023.983440] nvmet_rdma_free_queue+0x2a/0xa0 [nvmet_rdma] [ 6023.983442] nvmet_rdma_release_queue_work+0x25/0x60 [nvmet_rdma] [ 6023.983443] process_one_work+0x165/0x410 [ 6023.983444] worker_thread+0x137/0x4c0 [ 6023.983446] kthread+0x101/0x140 [ 6023.983447] ? rescuer_thread+0x3b0/0x3b0 [ 6023.983448] ? kthread_park+0x90/0x90 [ 6023.983449] ret_from_fork+0x2c/0x40 [ 6023.983450] INFO: task kworker/7:1:332 blocked for more than 120 seconds. [ 6023.983451] Not tainted 4.11.0-rc2 #6 [ 6023.983451] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 6023.983451] kworker/7:1 D 0 332 2 0x00000000 [ 6023.983453] Workqueue: events nvmet_rdma_release_queue_work [nvmet_rdma] [ 6023.983453] Call Trace: [ 6023.983455] __schedule+0x289/0x8f0 [ 6023.983456] ? sched_clock+0x9/0x10 [ 6023.983457] schedule+0x36/0x80 [ 6023.983458] schedule_timeout+0x249/0x300 [ 6023.983458] ? console_trylock+0x12/0x50 [ 6023.983459] ? vprintk_emit+0x2ca/0x370 [ 6023.983460] wait_for_completion+0x121/0x180 [ 6023.983461] ? wake_up_q+0x80/0x80 [ 6023.983463] nvmet_sq_destroy+0x41/0xd0 [nvmet] [ 6023.983464] nvmet_rdma_free_queue+0x2a/0xa0 [nvmet_rdma] [ 6023.983466] nvmet_rdma_release_queue_work+0x25/0x60 [nvmet_rdma] [ 6023.983467] process_one_work+0x165/0x410 [ 6023.983468] worker_thread+0x137/0x4c0 [ 6023.983469] kthread+0x101/0x140 [ 6023.983470] ? rescuer_thread+0x3b0/0x3b0 [ 6023.983472] ? kthread_park+0x90/0x90 [ 6023.983473] ret_from_fork+0x2c/0x40 [ 6023.983474] INFO: task kworker/18:1:333 blocked for more than 120 seconds. [ 6023.983475] Not tainted 4.11.0-rc2 #6 [ 6023.983475] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 6023.983475] kworker/18:1 D 0 333 2 0x00000000 [ 6023.983477] Workqueue: events nvmet_rdma_release_queue_work [nvmet_rdma] [ 6023.983478] Call Trace: [ 6023.983479] __schedule+0x289/0x8f0 [ 6023.983480] ? sched_clock+0x9/0x10 [ 6023.983481] schedule+0x36/0x80 [ 6023.983482] schedule_timeout+0x249/0x300 [ 6023.983483] ? console_trylock+0x12/0x50 [ 6023.983484] ? vprintk_emit+0x2ca/0x370 [ 6023.983485] wait_for_completion+0x121/0x180 [ 6023.983486] ? wake_up_q+0x80/0x80 [ 6023.983487] nvmet_sq_destroy+0x41/0xd0 [nvmet] [ 6023.983489] nvmet_rdma_free_queue+0x2a/0xa0 [nvmet_rdma] [ 6023.983490] nvmet_rdma_release_queue_work+0x25/0x60 [nvmet_rdma] [ 6023.983491] process_one_work+0x165/0x410 [ 6023.983492] worker_thread+0x137/0x4c0 [ 6023.983494] kthread+0x101/0x140 [ 6023.983495] ? rescuer_thread+0x3b0/0x3b0 [ 6023.983496] ? kthread_park+0x90/0x90 [ 6023.983497] ret_from_fork+0x2c/0x40 [ 6023.983499] INFO: task kworker/19:1:334 blocked for more than 120 seconds. [ 6023.983499] Not tainted 4.11.0-rc2 #6 [ 6023.983500] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 6023.983500] kworker/19:1 D 0 334 2 0x00000000 [ 6023.983502] Workqueue: events nvmet_rdma_release_queue_work [nvmet_rdma] [ 6023.983502] Call Trace: [ 6023.983504] __schedule+0x289/0x8f0 [ 6023.983505] ? sched_clock+0x9/0x10 [ 6023.983506] schedule+0x36/0x80 [ 6023.983507] schedule_timeout+0x249/0x300 [ 6023.983508] ? console_trylock+0x12/0x50 [ 6023.983509] ? vprintk_emit+0x2ca/0x370 [ 6023.983510] wait_for_completion+0x121/0x180 [ 6023.983511] ? wake_up_q+0x80/0x80 [ 6023.983512] nvmet_sq_destroy+0x41/0xd0 [nvmet] [ 6023.983513] nvmet_rdma_free_queue+0x2a/0xa0 [nvmet_rdma] [ 6023.983515] nvmet_rdma_release_queue_work+0x25/0x60 [nvmet_rdma] [ 6023.983516] process_one_work+0x165/0x410 [ 6023.983517] worker_thread+0x137/0x4c0 [ 6023.983519] kthread+0x101/0x140 [ 6023.983520] ? rescuer_thread+0x3b0/0x3b0 [ 6023.983521] ? kthread_park+0x90/0x90 [ 6023.983522] ret_from_fork+0x2c/0x40 [ 6023.983523] INFO: task kworker/22:1:336 blocked for more than 120 seconds. [ 6023.983524] Not tainted 4.11.0-rc2 #6 [ 6023.983524] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 6023.983524] kworker/22:1 D 0 336 2 0x00000000 [ 6023.983526] Workqueue: events nvmet_rdma_release_queue_work [nvmet_rdma] [ 6023.983527] Call Trace: [ 6023.983528] __schedule+0x289/0x8f0 [ 6023.983529] ? sched_clock+0x9/0x10 [ 6023.983530] schedule+0x36/0x80 [ 6023.983531] schedule_timeout+0x249/0x300 [ 6023.983532] ? console_trylock+0x12/0x50 [ 6023.983533] ? vprintk_emit+0x2ca/0x370 [ 6023.983534] wait_for_completion+0x121/0x180 [ 6023.983535] ? wake_up_q+0x80/0x80 [ 6023.983536] nvmet_sq_destroy+0x41/0xd0 [nvmet] [ 6023.983538] nvmet_rdma_free_queue+0x2a/0xa0 [nvmet_rdma] [ 6023.983539] nvmet_rdma_release_queue_work+0x25/0x60 [nvmet_rdma] [ 6023.983540] process_one_work+0x165/0x410 [ 6023.983541] worker_thread+0x137/0x4c0 [ 6023.983543] kthread+0x101/0x140 [ 6023.983544] ? rescuer_thread+0x3b0/0x3b0 [ 6023.983545] ? kthread_park+0x90/0x90 [ 6023.983546] ret_from_fork+0x2c/0x40 [ 6025.263203] nvmet: ctrl 1007 keep-alive timer (15 seconds) expired! [ 6025.263210] nvmet: ctrl 1007 fatal error occurred! [ 6029.103135] nvmet: ctrl 1030 keep-alive timer (15 seconds) expired! [ 6029.103137] nvmet: ctrl 1030 fatal error occurred! [ 6032.303082] nvmet: ctrl 1046 keep-alive timer (15 seconds) expired! [ 6032.303083] nvmet: ctrl 1046 fatal error occurred! [ 6036.143015] nvmet: ctrl 1058 keep-alive timer (15 seconds) expired! [ 6036.143017] nvmet: ctrl 1058 fatal error occurred! [ 6041.102122] pgrep invoked oom-killer: gfp_mask=0x16040d0(GFP_TEMPORARY|__GFP_COMP|__GFP_NOTRACK), nodemask=(null), order=0, oom_score_adj=0 [ 6041.102124] pgrep cpuset=/ mems_allowed=0-1 [ 6041.102128] CPU: 9 PID: 6418 Comm: pgrep Not tainted 4.11.0-rc2 #6 [ 6041.102129] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.102129] Call Trace: [ 6041.102137] dump_stack+0x63/0x87 [ 6041.102139] dump_header+0x9f/0x233 [ 6041.102143] ? selinux_capable+0x20/0x30 [ 6041.102145] ? security_capable_noaudit+0x45/0x60 [ 6041.102148] oom_kill_process+0x21c/0x3f0 [ 6041.102149] out_of_memory+0x114/0x4a0 [ 6041.102151] __alloc_pages_slowpath+0x7f0/0xb90 [ 6041.102154] __alloc_pages_nodemask+0x240/0x260 [ 6041.102157] alloc_pages_current+0x88/0x120 [ 6041.102159] new_slab+0x41f/0x5b0 [ 6041.102160] ___slab_alloc+0x33e/0x4b0 [ 6041.102163] ? __d_alloc+0x25/0x1d0 [ 6041.102164] ? __d_alloc+0x25/0x1d0 [ 6041.102165] __slab_alloc+0x40/0x5c [ 6041.102166] kmem_cache_alloc+0x16d/0x1a0 [ 6041.102167] ? __d_alloc+0x25/0x1d0 [ 6041.102168] __d_alloc+0x25/0x1d0 [ 6041.102170] d_alloc+0x22/0xc0 [ 6041.102171] d_alloc_parallel+0x6c/0x500 [ 6041.102174] ? __inode_permission+0x48/0xd0 [ 6041.102175] ? lookup_fast+0x215/0x3d0 [ 6041.102176] path_openat+0xc91/0x13c0 [ 6041.102178] do_filp_open+0x91/0x100 [ 6041.102180] ? __alloc_fd+0x46/0x170 [ 6041.102182] do_sys_open+0x124/0x210 [ 6041.102185] ? __audit_syscall_exit+0x209/0x290 [ 6041.102186] SyS_open+0x1e/0x20 [ 6041.102189] do_syscall_64+0x67/0x180 [ 6041.102192] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.102193] RIP: 0033:0x7f6caba59a10 [ 6041.102194] RSP: 002b:00007ffd316e1698 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 6041.102195] RAX: ffffffffffffffda RBX: 00007ffd316e16b0 RCX: 00007f6caba59a10 [ 6041.102196] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffd316e16b0 [ 6041.102196] RBP: 00007f6cac149ab0 R08: 00007f6cab9b9938 R09: 0000000000000010 [ 6041.102197] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000006d7100 [ 6041.102197] R13: 0000000000000020 R14: 0000000000000000 R15: 0000000000000000 [ 6041.102199] Mem-Info: [ 6041.102204] active_anon:0 inactive_anon:0 isolated_anon:0 [ 6041.102204] active_file:538 inactive_file:167 isolated_file:0 [ 6041.102204] unevictable:0 dirty:0 writeback:1 unstable:0 [ 6041.102204] slab_reclaimable:11389 slab_unreclaimable:140375 [ 6041.102204] mapped:492 shmem:0 pagetables:1494 bounce:0 [ 6041.102204] free:39252 free_pcp:4025 free_cma:0 [ 6041.102208] Node 0 active_anon:0kB inactive_anon:28kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:12kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:130 all_unreclaimable? yes [ 6041.102213] Node 1 active_anon:0kB inactive_anon:0kB active_file:2148kB inactive_file:672kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1956kB dirty:0kB writeback:4kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:899 all_unreclaimable? no [ 6041.102214] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 6041.102217] lowmem_reserve[]: 0 2886 15937 15937 15937 [ 6041.102219] Node 0 DMA32 free:60296kB min:8108kB low:11060kB high:14012kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013336kB mlocked:0kB slab_reclaimable:96kB slab_unreclaimable:38768kB kernel_stack:2320kB pagetables:0kB bounce:0kB free_pcp:1924kB local_pcp:0kB free_cma:0kB [ 6041.102222] lowmem_reserve[]: 0 0 13051 13051 13051 [ 6041.102223] Node 0 Normal free:35940kB min:36664kB low:50028kB high:63392kB active_anon:0kB inactive_anon:28kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:13631488kB managed:13364292kB mlocked:0kB slab_reclaimable:15788kB slab_unreclaimable:244492kB kernel_stack:19256kB pagetables:3108kB bounce:0kB free_pcp:7304kB local_pcp:184kB free_cma:0kB [ 6041.102226] lowmem_reserve[]: 0 0 0 0 0 [ 6041.102228] Node 1 Normal free:44892kB min:45292kB low:61800kB high:78308kB active_anon:0kB inactive_anon:0kB active_file:2148kB inactive_file:672kB unevictable:0kB writepending:4kB present:16777212kB managed:16509584kB mlocked:0kB slab_reclaimable:29672kB slab_unreclaimable:278224kB kernel_stack:18520kB pagetables:2868kB bounce:0kB free_pcp:6872kB local_pcp:400kB free_cma:0kB [ 6041.102231] lowmem_reserve[]: 0 0 0 0 0 [ 6041.102232] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 6041.102238] Node 0 DMA32: 2*4kB (UM) 2*8kB (U) 13*16kB (U) 7*32kB (UE) 5*64kB (U) 3*128kB (UME) 1*256kB (E) 5*512kB (ME) 5*1024kB (UME) 1*2048kB (E) 12*4096kB (M) = 60296kB [ 6041.102244] Node 0 Normal: 97*4kB (MH) 47*8kB (MH) 83*16kB (UMH) 155*32kB (UMEH) 90*64kB (UME) 56*128kB (UMEH) 31*256kB (MEH) 15*512kB (MH) 0*1024kB 0*2048kB 0*4096kB = 35596kB [ 6041.102250] Node 1 Normal: 380*4kB (UMEH) 173*8kB (UMEH) 66*16kB (UMH) 219*32kB (UME) 146*64kB (UM) 101*128kB (UME) 36*256kB (UM) 3*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 43992kB [ 6041.102256] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.102257] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.102258] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.102259] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.102259] 996 total pagecache pages [ 6041.102260] 39 pages in swap cache [ 6041.102261] Swap cache stats: add 40374, delete 40331, find 7034/12915 [ 6041.102261] Free swap = 16387932kB [ 6041.102262] Total swap = 16516092kB [ 6041.102262] 8379718 pages RAM [ 6041.102263] 0 pages HighMem/MovableOnly [ 6041.102263] 153941 pages reserved [ 6041.102263] 0 pages cma reserved [ 6041.102263] 0 pages hwpoisoned [ 6041.102264] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 6041.102278] [ 779] 0 779 9206 1 21 3 82 0 systemd-journal [ 6041.102280] [ 805] 0 805 30349 0 28 4 375 0 lvmetad [ 6041.102281] [ 824] 0 824 11810 1 23 3 664 -1000 systemd-udevd [ 6041.102284] [ 1073] 0 1073 13856 0 28 3 110 -1000 auditd [ 6041.102286] [ 1118] 0 1118 53133 0 57 3 410 0 abrtd [ 6041.102287] [ 1121] 81 1121 8714 1 18 3 128 -900 dbus-daemon [ 6041.102288] [ 1123] 997 1123 5672 1 17 3 60 0 chronyd [ 6041.102289] [ 1146] 0 1146 52551 1 55 4 336 0 abrt-watch-log [ 6041.102291] [ 1152] 0 1152 4889 23 14 3 147 0 irqbalance [ 6041.102292] [ 1155] 994 1155 2133 0 10 3 43 0 lsmd [ 6041.102293] [ 1156] 0 1156 31969 1 21 4 134 0 smartd [ 6041.102294] [ 1161] 998 1161 132401 0 57 4 1872 0 polkitd [ 6041.102296] [ 1163] 0 1163 6050 1 16 3 78 0 systemd-logind [ 6041.102297] [ 1178] 0 1178 28814 17 11 3 66 0 ksmtuned [ 6041.102298] [ 1220] 0 1220 50305 0 39 3 125 0 gssproxy [ 6041.102299] [ 1295] 0 1295 28813 0 11 3 53 0 opensm-launch [ 6041.102300] [ 1296] 0 1296 637906 0 85 6 601 0 opensm [ 6041.102302] [ 1897] 0 1897 28209 0 54 3 3122 0 dhclient [ 6041.102303] [ 1968] 0 1968 138299 235 91 4 3231 0 tuned [ 6041.102304] [ 1976] 0 1976 28337 1 13 4 39 0 rhsmcertd [ 6041.102305] [ 1977] 0 1977 55479 0 40 4 785 0 rsyslogd [ 6041.102306] [ 1987] 0 1987 154722 1 148 3 2116 0 libvirtd [ 6041.102308] [ 1991] 0 1991 6463 0 19 3 51 0 atd [ 6041.102309] [ 2047] 0 2047 20619 0 44 3 214 -1000 sshd [ 6041.102310] [ 2537] 0 2537 27511 1 12 3 32 0 agetty [ 6041.102311] [ 2540] 0 2540 27511 1 10 3 33 0 agetty [ 6041.102312] [ 3062] 0 3062 22767 1 46 3 258 0 master [ 6041.102313] [ 3086] 89 3086 22810 1 46 3 255 0 qmgr [ 6041.102316] [ 3339] 99 3339 3888 0 12 3 59 0 dnsmasq [ 6041.102317] [ 3340] 0 3340 3881 0 12 3 45 0 dnsmasq [ 6041.102318] [ 3373] 0 3373 31557 1 20 3 159 0 crond [ 6041.102319] [ 3374] 0 3374 60772 1 75 4 3100 0 beah-fwd-backen [ 6041.102320] [ 3376] 0 3376 90269 1 96 3 4723 0 beah-beaker-bac [ 6041.102321] [ 3377] 0 3377 64652 1 84 4 3446 0 beah-srv [ 6041.102322] [ 3381] 0 3381 26973 1 7 3 24 0 rhnsd [ 6041.102324] [ 4181] 0 4181 35220 1 72 3 317 0 sshd [ 6041.102325] [ 4185] 0 4185 29148 1 16 3 385 0 bash [ 6041.102444] [ 6416] 0 6416 28814 17 11 3 64 0 ksmtuned [ 6041.102445] [ 6417] 0 6417 28814 20 11 3 61 0 ksmtuned [ 6041.102446] [ 6418] 0 6418 37150 153 28 3 73 0 pgrep [ 6041.102447] Out of memory: Kill process 3376 (beah-beaker-bac) score 0 or sacrifice child [ 6041.102453] Killed process 3376 (beah-beaker-bac) total-vm:361076kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.113686] oom_reaper: reaped process 3376 (beah-beaker-bac), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.123498] beah-beaker-bac invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 6041.123500] beah-beaker-bac cpuset=/ mems_allowed=0-1 [ 6041.123503] CPU: 26 PID: 3401 Comm: beah-beaker-bac Not tainted 4.11.0-rc2 #6 [ 6041.123503] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.123503] Call Trace: [ 6041.123507] dump_stack+0x63/0x87 [ 6041.123508] dump_header+0x9f/0x233 [ 6041.123510] ? selinux_capable+0x20/0x30 [ 6041.123511] ? security_capable_noaudit+0x45/0x60 [ 6041.123512] oom_kill_process+0x21c/0x3f0 [ 6041.123513] out_of_memory+0x114/0x4a0 [ 6041.123514] __alloc_pages_slowpath+0x7f0/0xb90 [ 6041.123516] __alloc_pages_nodemask+0x240/0x260 [ 6041.123518] alloc_pages_vma+0xa5/0x220 [ 6041.123521] __read_swap_cache_async+0x148/0x1f0 [ 6041.123522] read_swap_cache_async+0x26/0x60 [ 6041.123523] swapin_readahead+0x16b/0x200 [ 6041.123525] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.123528] ? find_get_entry+0x20/0x140 [ 6041.123529] ? pagecache_get_page+0x2c/0x240 [ 6041.123531] do_swap_page+0x2aa/0x780 [ 6041.123532] __handle_mm_fault+0x6f0/0xe60 [ 6041.123536] ? hrtimer_try_to_cancel+0xc9/0x120 [ 6041.123538] handle_mm_fault+0xce/0x240 [ 6041.123541] __do_page_fault+0x22a/0x4a0 [ 6041.123542] do_page_fault+0x30/0x80 [ 6041.123544] page_fault+0x28/0x30 [ 6041.123546] RIP: 0010:__get_user_8+0x1b/0x25 [ 6041.123547] RSP: 0018:ffffc90006c6bc28 EFLAGS: 00010287 [ 6041.123548] RAX: 00007f536b73c9e7 RBX: ffff880828ceec80 RCX: 00000000000002b0 [ 6041.123548] RDX: ffff880829182d00 RSI: ffff880828ceec80 RDI: ffff880829182d00 [ 6041.123549] RBP: ffffc90006c6bc78 R08: 000000000001f480 R09: ffff88082af74148 [ 6041.123549] R10: 000000002d827401 R11: ffff88082d820000 R12: ffff880829182d00 [ 6041.123550] R13: 00007f536b73c9e0 R14: ffff880829182d00 R15: ffff8808285299c0 [ 6041.123553] ? exit_robust_list+0x37/0x120 [ 6041.123555] mm_release+0x11a/0x130 [ 6041.123557] do_exit+0x152/0xb80 [ 6041.123559] ? __unqueue_futex+0x2f/0x60 [ 6041.123560] do_group_exit+0x3f/0xb0 [ 6041.123562] get_signal+0x1bf/0x5e0 [ 6041.123565] do_signal+0x37/0x6a0 [ 6041.123566] ? do_futex+0xfd/0x570 [ 6041.123568] exit_to_usermode_loop+0x3f/0x85 [ 6041.123569] do_syscall_64+0x165/0x180 [ 6041.123571] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.123572] RIP: 0033:0x7f537b92379b [ 6041.123572] RSP: 002b:00007f536b73ae90 EFLAGS: 00000282 ORIG_RAX: 00000000000000ca [ 6041.123573] RAX: fffffffffffffe00 RBX: 00000000000000ca RCX: 00007f537b92379b [ 6041.123574] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f53640028a0 [ 6041.123574] RBP: 00007f53640028a0 R08: 0000000000000000 R09: 00000000016739e0 [ 6041.123575] R10: 0000000000000000 R11: 0000000000000282 R12: fffffffeffffffff [ 6041.123575] R13: 0000000000000000 R14: 0000000001f45670 R15: 0000000001ec2998 [ 6041.123576] Mem-Info: [ 6041.123580] active_anon:0 inactive_anon:2 isolated_anon:0 [ 6041.123580] active_file:452 inactive_file:211 isolated_file:0 [ 6041.123580] unevictable:0 dirty:0 writeback:1 unstable:0 [ 6041.123580] slab_reclaimable:11389 slab_unreclaimable:140377 [ 6041.123580] mapped:468 shmem:0 pagetables:1501 bounce:0 [ 6041.123580] free:39213 free_pcp:4164 free_cma:0 [ 6041.123585] Node 0 active_anon:0kB inactive_anon:28kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:20kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:130 all_unreclaimable? yes [ 6041.123589] Node 1 active_anon:0kB inactive_anon:0kB active_file:1804kB inactive_file:848kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1852kB dirty:0kB writeback:4kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:1306 all_unreclaimable? no [ 6041.123589] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 6041.123592] lowmem_reserve[]: 0 2886 15937 15937 15937 [ 6041.123594] Node 0 DMA32 free:60296kB min:8108kB low:11060kB high:14012kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013336kB mlocked:0kB slab_reclaimable:96kB slab_unreclaimable:38768kB kernel_stack:2320kB pagetables:0kB bounce:0kB free_pcp:1924kB local_pcp:0kB free_cma:0kB [ 6041.123597] lowmem_reserve[]: 0 0 13051 13051 13051 [ 6041.123599] Node 0 Normal free:35940kB min:36664kB low:50028kB high:63392kB active_anon:0kB inactive_anon:28kB active_file:4kB inactive_file:0kB unevictable:0kB:0kB slab_reclaimable:15788kB slab_unreclaimable:244492kB kernel_stack:19256kB pagetables:3108kB bounce:0kB free_pcp:7304kB local_pcp:152kB free_cma:0kB [ 6041.123601] lowmem_reserve[]: 0 0 0 0 0 [ 6041.123603] Node 1 Normal free:44736kB min:45292kB low:61800kB high:78308kB active_anon:0kB inactive_anon:0kB active_file:1804kB inactive_file:848kB unevictable:0kB writepending:4kB present:16777212kB managed:16509584kB mlocked:0kB slab_reclaimable:29672kB slab_unreclaimable:278232kB kernel_stack:18520kB pagetables:2896kB bounce:0kB free_pcp:7428kB local_pcp:608kB free_cma:0kB [ 6041.123605] lowmem_reserve[]: 0 0 0 0 0 [ 6041.123607] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 6041.123612] Node 0 DMA32: 2*4kB (UM) 2*8kB (U) 13*16kB (U) 7*32kB (UE) 5*64kB (U) 3*128kB (UME) 1*256kB (E) 5*512kB (ME) 5*1024kB (UME) 1*2048kB (E) 12*4096kB (M) = 60296kB [ 6041.123618] Node 0 Normal: 97*4kB (MH) 47*8kB (MH) 83*16kB (UMH) 155*32kB (UMEH) 90*64kB (UME) 56*128kB (UMEH) 31*256kB (MEH) 15*512kB (MH) 0*1024kB writepending:0kB present:13631488kB managed:13364292kB mlocked4kB (UMH) 173*8kB (UMH) 66*16kB (UMH) 218*32kB (UM) 146*64kB (UM) 101*128kB (UM) 36*256kB (UM) 3*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 43960kB [ 6041.123630] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.123630] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.123631] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.123631] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.123632] 870 total pagecache pages [ 6041.123633] 39 pages in swap cache [ 6041.123634] Swap cache stats: add 40375, delete 40332, find 7035/12918 [ 6041.123634] Free swap = 16406620kB [ 6041.123635] Total swap = 16516092kB [ 6041.123635] 8379718 pages RAM [ 6041.123635] 0 pages HighMem/MovableOnly [ 6041.123636] 153941 pages reserved [ 6041.123636] 0 pages cma reserved [ 6041.123636] 0 pages hwpoisone1 3 82 0 systemd-journal [ 6041.123651] [ 805] 0 805 30349 0 28 4 375 0 lvmetad [ 6041.123652] [ 824] 0 824 11810 1 23 3 664 -1000 systemd-udevd [ 6041.123655] [ 1073] 0 1073 13856 0 28 3 110 -1000 auditd [ 6041.123656] [ 1118] 0 1118 53133 0 57 3 410 0 abrtd [ 6041.123657] [ 1121] 81 1121 8714 1 18 3 128 -900 dbus-daemon [ 6041.123659] [ 1123] 997 1123 5672 1 17 3 60 0 chronyd [ 6041.123660] [ 1146] 0 1146 52551 1 55 4 336 0 abrt-watch-log [ 6041.123661] [ 1152] 0 1152 4889 22 14 3 147 0 irqbalance [ 6041.123662] [ 1155] 994 1155 2133 0 10 3 43 0 lsmd [ 6041.123663] [ 1156] 0 1156 31969 1 21 4 134 0 smartd [ 6041.123664] [ 1161] 998 1161 132401 0 57 4 1872 0 polkitd [ 6041.123665] [ 1163] 0 1163 6050 1 16 3 78 0 systemd-logind [ 6041.123666] [ 1178] 0 1178 28814 17 11 3 66 0 ksmtuned [ 6041.123667] [ 1220] 0 1220 50305 0 39 3 125 0 gssproxy [ 6041.123668] [ 1295] 0 1295 28813 0 11 3 53 0 opensm-launch [ 6041.123669] [ 1296] 0 1296 637906 0 85 6 601 0 opensm [ 6041.123670] [ 1897] 0 1897 28209 0 54 3 3122 0 dhclient [ 6041.123672] [ 1968] 0 1968 138299 193 91 4 3231 0 tuned [ 6041.12 40 4 785 0 rsyslogd [ 6041.123675] [ 1987] 0 1987 677] [ 2047] 0 2047 20619 0 44 3 214 -100 2537 27511 1 12 3 32 0 agetty [ 6041.123679] [ 2540] 0 2540 27511 1 10 3 33 0 agetty [ 6041.123680] [ 3062] 0 3062 22767 1 46 3 258 0 master [ 6041.123681] [ 3086] 89 3086 22810 1 46 3 255 0 qmgr [ 6041.123683] [ 3339] 99 3339 3888 0 12 3 59 0 dnsmasq [ 6041.123684] [ 3340] 0 3340 3881 0 12 3 45 0 dnsmasq [ 6041.123685] [ 3373] 0 3373 31557 1 20 3 159 0 crond [ 6041.123686] [ 3374] 0 3374 60772 1 75 4 3100 0 beah-fwd-backen [ 6041.123688] [ 3401] 0 3376 90269 0 96 3 0 0 beah-beaker-bac [ 6041.123689] [ 3377] 0 3377 64652 1 84 4 3446 0 beah-srv [ 6041.123690] [ 3381] 0 3381 26973 1 7 3 24 0 rhnsd [ 6041.123691] [ 4181] 0 4181 35220 1 72 3 317 0 sshd [ 6041.123693] [ 4185] 0 4185 29148 1 16 3 385 0 bash [ 6041.123811] [ 6416] 0 6416 28814 17 11 3 64 0 ksmtuned [ 6041.123812] [ 6417] 0 6417 28814 20 11 3 61 0 ksmtuned [ 6041.123813] [ 6418] 0 6418 37150 144 28 3 73 0 pgrep [ 6041.123814] Out of memory: Kill process 3377 (beah-srv) score 0 or sacrifice child [ 6041.123818] Killed process 3377 (beah-srv) total-vm:258608kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.143543] systemd invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 6041.143545] systemd cpuset=/ mems_allowed=0-1 [ 6041.143547] CPU: 27 PID: 1 Comm: systemd Not tainted 4.11.0-rc2 #6 [ 6041.143548] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.143548] Call Trace: [ 6041.143552] dump_stack+0x63/0x87 [ 6041.143553] dump_header+0x9f/0x233 [ 6041.143554] ? selinux_capable+0x20/0x30 [ 6041.143555] ? security_capable_noaudit+0x45/0x60 [ 6041.143557] oom_kill_process+0x21c/0x3f0 [ 6041.143558] out_of_memory+0x114/0x4a0 [ 6041.143559] __alloc_pages_slowpath+0x7f0/0xb90 [ 6041.143561] __alloc_pages_nodemask+0x240/0x260 [ 6041.143562] alloc_pages_vma+0xa5/0x220 [ 6041.143564] __read_swap_cache_async+0x148/0x1f0 [ 6041.143565] read_swap_cache_async+0x26/0x60 [ 6041.143566] swapin_readahead+0x16b/0x200 [ 6041.143567] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.143569] ? find_get_entry+0x20/0x140 [ 6041.143570] ? pagecache_get_page+0x2c/0x240 [ 6041.143571] do_swap_page+0x2aa/0x780 [ 6041.143572] __handle_mm_fault+0x6f0/0xe60 [ 6041.143573] ? do_anonymous_page+0x283/0x550 [ 6041.143575] handle_mm_fault+0xce/0x240 [ 6041.143576] __do_page_fault+0x22a/0x4a0 [ 6041.143577] ? free_hot_cold_page+0x21f/0x280 [ 6041.143579] do_page_fault+0x30/0x80 [ 6041.143580] ? dequeue_entity+0xed/0x420 [ 6041.143582] page_fault+0x28/0x30 [ 6041.143585] RIP: 0010:ep_send_events_proc+0xfd/0x1e0 [ 6041.143586] RSP: 0018:ffffc90003147d88 EFLAGS: 00010246 [ 6041.143587] RAX: 0000000000000001 RBX: ffffc90003147e08 RCX: 00007ffcfa85b820 [ 6041.143587] RDX: 0000000000000000 RSI: ffff88042fcb3190 RDI: ffff8804be4f8808 [ 6041.143588] RBP: ffffc90003147de0 R08: ffff88042fcb0698 R09: cccccccccccccccd [ 6041.143588] R10: 0000057e6104dc4a R11: 0000000000000008 R12: 0000000000000000 [ 6041.143589] R13: ffffc90003147ea0 R14: ffff88017d4d6a80 R15: ffff88042fcb0698 [ 6041.143591] ? ep_send_events_proc+0x93/0x1e0 [ 6041.143592] ? ep_poll+0x3c0/0x3c0 [ 6041.143593] ep_scan_ready_list.isra.11+0x9c/0x210 [ 6041.143595] ep_poll+0x195/0x3c0 [ 6041.143596] ? wake_up_q+0x80/0x80 [ 6041.143598] SyS_epoll_wait+0xbc/0xe0 [ 6041.143599] entry_SYSCALL_64_fastpath+0x1a/0xa9 [ 6041.143600] RIP: 0033:0x7f43b421bcf3 [ 6041.143601] RSP: 002b:00007ffcfa85b818 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 6041.143602] RAX: ffffffffffffffda RBX: 000055c0f44c5e10 RCX: 00007f43b421bcf3 [ 6041.143602] RDX: 0000000000000029 RSI: 00007ffcfa85b820 RDI: 0000000000000004 [ 6041.143603] RBP: 0000000000000000 R08: 00000000000c9362 R09: 0000000000000000 [ 6041.143603] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000 [ 6041.143604] R13: 00007ffcfa859548 R14: 000000000000000c R15: 00007ffcfa859552 [ 6041.143605] Mem-Info: [ 6041.143609] active_anon:0 inactive_anon:2 isolated_anon:0 [ 6041.143609] active_file:452 inactive_file:196 isolated_file:0 [ 6041.143609] unevictable:0 dirty:0 writeback:1 unstable:0 [ 6041.143609] slab_reclaimable:11389 slab_unreclaimable:140377 [ 6041.143609] mapped:468 shmem:0 pagetables:1501 bounce:0 [ 6041.143609] free:39213 free_pcp:4378 free_cma:0 [ 6041.143614] Node 0 active_anon:0kB inactive_anon:28kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:20kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:130 all_unreclaimable? yes [ 6041.143618] Node 1 active_anon:0kB inactive_anon:0kB active_file:1804kB inactive_file:788kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1852kB dirty:0kB writeback:4kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:124 all_unreclaimable? no [ 6041.143618] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 6041.143621] lowmem_reserve[]: 0 2886 15937 15937 15937 [ 6041.143623] Node 0 DMA32 free:60296kB min:8108kB low:11060kB high:14012kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013336kB mlocked:0kB slab_reclaimable:96kB slab_unreclaimable:38768kB kernel_stack:2320kB pagetables:0kB bounce:0kB free_pcp:1924kB local_pcp:0kB free_cma:0kB [ 6041.143626] lowmem_reserve[]: 0 0 13051 13051 13051 [ 6041.143627] Node 0 Normal free:35940kB min:36664kB low:50028kB high:63392kB active_anon:0kB inactive_anon:28kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:13631488kB managed:13364292kB mlocked:0kB slab_reclaimable:15788kB slab_unreclaimable:244492kB kernel_stack:19256kB pagetables:3108kB bounce:0kB free_pcp:7660kB local_pcp:100kB free_cma:0kB [ 6041.143630] lowmem_reserve[]: 0 0 0 0 0 [ 6041.143632] Node 1 Normal free:44736kB min:45292kB low:61800kB high:78308kB active_anon:0kB inactive_anon:0kB active_file:1804kB inactive_file:788kB unevictable:0kB writepending:4kB present:16777212kB managed:16509584kB mlocked:0kB slab_reclaimable:29672kB slab_unreclaimable:278232kB kernel_stack:18520kB pagetables:2896kB bounce:0kB free_pcp:7928kB local_pcp:636kB free_cma:0kB [ 6041.143634] lowmem_reserve[]: 0 0 0 0 0 [ 6041.143636] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 6041.143641] Node 0 DMA32: 2*4kB (UM) 2*8kB (U) 13*16kB (U) 7*32kB (UE) 5*64kB (U) 3*128kB (UME) 1*256kB (E) 5*512kB (ME) 5*1024kB (UME) 1*2048kB (E) 12*4096kB (M) = 60296kB [ 6041.143647] Node 0 Normal: 97*4kB (MH) 47*8kB (MH) 83*16kB (UMH) 155*32kB (UMEH) 90*64kB (UME) 56*128kB (UMEH) 31*256kB (MEH) 15*512kB (MH) 0*1024kB 0*2048kB 0*4096kB = 35596kB [ 6041.143653] Node 1 Normal: 531*4kB (UMH) 215*8kB (UMH) 73*16kB (UMH) 221*32kB (UM) 147*64kB (UM) 102*128kB (UM) 37*256kB (UM) 2*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 45044kB [ 6041.143659] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.143660] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.143660] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.143661] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.143661] 579 total pagecache pages [ 6041.143662] 27 pages in swap cache [ 6041.143663] Swap cache stats: add 40386, delete 40355, find 7036/12923 [ 6041.143663] Free swap = 16420444kB [ 6041.143664] Total swap = 16516092kB [ 6041.143664] 8379718 pages RAM [ 6041.143664] 0 pages HighMem/MovableOnly [ 6041.143665] 153941 pages reserved [ 6041.143665] 0 pages cma reserved [ 6041.143665] 0 pages hwpoisoned [ 6041.143665] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 6041.143678] [ 779] 0 779 9206 1 21 3 82 0 systemd-journal [ 6041.143679] [ 805] 0 805 30349 0 28 4 375 0 lvmetad [ 6041.143680] [ 824] 0 824 11810 1 23 3 664 -1000 systemd-udevd [ 6041.143683] [ 1073] 0 1073 13856 0 28 3 110 -1000 auditd [ 6041.143684] [ 1118] 0 1118 53133 0 57 3 410 0 abrtd [ 6041.143686] [ 1121] 81 1121 8714 1 18 3 128 -900 dbus-daemon [ 6041.143687] [ 1123] 997 1123 5672 1 17 3 60 0 chronyd [ 6041.143688] [ 1146] 0 1146 52551 1 55 4 336 0 abrt-watch-log [ 6041.143689] [ 1152] 0 1152 4889 10 14 3 147 0 irqbalance [ 6041.143690] [ 1155] 994 1155 2133 0 10 3 43 0 lsmd [ 6041.143691] [ 1156] 0 1156 31969 1 21 4 134 0 smartd [ 6041.143692] [ 1161] 998 1161 132401 0 57 4 1872 0 polkitd [ 6041.143693] [ 1163] 0 1163 6050 1 16 3 78 0 systemd-logind [ 6041.143694] [ 1178] 0 1178 28814 9 11 3 66 0 ksmtuned [ 6041.143695] [ 1220] 0 1220 50305 0 39 3 125 0 gssproxy [ 6041.143696] [ 1295] 0 1295 28813 0 11 3 53 0 opensm-launch [ 6041.143697] [ 1296] 0 1296 637906 0 85 6 601 0 opensm [ 6041.143699] [ 1897] 0 1897 28209 0 54 3 3122 0 dhclient [ 6041.143700] [ 1968] 0 1968 138299 0 91 4 3231 0 tuned [ 6041.143701] [ 1976] 0 1976 28337 1 13 4 39 0 rhsmcertd [ 6041.143702] [ 1977] 0 1977 55479 0 40 4 785 0 rsyslogd [ 6041.143703] [ 1987] 0 1987 154722 1 148 3 2116 0 libvirtd [ 6041.143704] [ 1991] 0 1991 6463 0 19 3 51 0 atd [ 6041.143705] [ 2047] 0 2047 20619 0 44 3 214 -1000 sshd [ 6041.143706] [ 2537] 0 2537 27511 1 12 3 32 0 agetty [ 6041.143707] [ 2540] 0 2540 27511 1 10 3 33 0 agetty [ 6041.143708] [ 3062] 0 3062 22767 1 46 3 258 0 master [ 6041.143710] [ 3086] 89 3086 22810 1 46 3 255 0 qmgr [ 6041.143711] [ 3339] 99 3339 3888 0 12 3 59 0 dnsmasq [ 6041.143712] [ 3340] 0 3340 3881 0 12 3 45 0 dnsmasq [ 6041.143714] [ 3373] 0 3373 31557 1 20 3 159 0 crond [ 6041.143715] [ 3374] 0 3374 60772 1 75 4 3100 0 beah-fwd-backen [ 6041.143716] [ 3401] 0 3376 90269 0 96 3 0 0 beah-beaker-bac [ 6041.143717] [ 3381] 0 3381 26973 1 7 3 24 0 rhnsd [ 6041.143719] [ 4181] 0 4181 35220 1 72 3 317 0 sshd [ 6041.143720] [ 4185] 0 4185 29148 1 16 3 385 0 bash [ 6041.143839] [ 6416] 0 6416 28814 9 11 3 64 0 ksmtuned [ 6041.143840] [ 6417] 0 6417 28814 12 11 3 61 0 ksmtuned [ 6041.143841] [ 6418] 0 6418 37150 81 28 3 85 0 pgrep [ 6041.143842] Out of memory: Kill process 1968 (tuned) score 0 or sacrifice child [ 6041.143852] Killed process 1968 (tuned) total-vm:553196kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.163655] oom_reaper: reaped process 1968 (tuned), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.173411] beah-fwd-backen invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 6041.173414] beah-fwd-backen cpuset=/ mems_allowed=0-1 [ 6041.173416] CPU: 24 PID: 3374 Comm: beah-fwd-backen Not tainted 4.11.0-rc2 #6 [ 6041.173417] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.173417] Call Trace: [ 6041.173420] dump_stack+0x63/0x87 [ 6041.173422] dump_header+0x9f/0x233 [ 6041.173423] ? selinux_capable+0x20/0x30 [ 6041.173424] ? security_capable_noaudit+0x45/0x60 [ 6041.173425] oom_kill_process+0x21c/0x3f0 [ 6041.173426] out_of_memory+0x114/0x4a0 [ 6041.173428] __alloc_pages_slowpath+0x7f0/0xb90 [ 6041.173463] ? xfs_buf_trylock+0x1f/0xd0 [xfs] [ 6041.173465] __alloc_pages_nodemask+0x240/0x260 [ 6041.173466] alloc_pages_vma+0xa5/0x220 [ 6041.173468] __read_swap_cache_async+0x148/0x1f0 [ 6041.173469] ? __compute_runnable_contrib+0x1c/0x20 [ 6041.173471] read_swap_cache_async+0x26/0x60 [ 6041.173472] swapin_readahead+0x16b/0x200 [ 6041.173473] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.173475] ? find_get_entry+0x20/0x140 [ 6041.173476] ? pagecache_get_page+0x2c/0x240 [ 6041.173477] do_swap_page+0x2aa/0x780 [ 6041.173479] __handle_mm_fault+0x6f0/0xe60 [ 6041.173481] ? __block_commit_write.isra.29+0x7a/0xb0 [ 6041.173483] handle_mm_fault+0xce/0x240 [ 6041.173484] __do_page_fault+0x22a/0x4a0 [ 6041.173486] do_page_fault+0x30/0x80 [ 6041.173487] page_fault+0x28/0x30 [ 6041.173489] RIP: 0010:ep_send_events_proc+0xfd/0x1e0 [ 6041.173489] RSP: 0018:ffffc900056f7d60 EFLAGS: 00010246 [ 6041.173490] RAX: 0000000000000011 RBX: ffffc900056f7de0 RCX: 000000000144afc0 [ 6041.173491] RDX: 0000000000000000 RSI: ffff8808268cf240 RDI: ffff88042eab7100 [ 6041.173491] RBP: ffffc900056f7db8 R08: ffff880829ce6498 R09: cccccccccccccccd [ 6041.173492] R10: 0000057e5cc9b096 R11: 0000000000000008 R12: 0000000000000000 [ 6041.173493] R13: ffffc900056f7e78 R14: ffff88017db58e40 R15: ffff880829ce6498 [ 6041.173495] ? ep_poll+0x3c0/0x3c0 [ 6041.173496] ep_scan_ready_list.isra.11+0x9c/0x210 [ 6041.173497] ? hrtimer_init+0x190/0x190 [ 6041.173498] ep_poll+0x195/0x3c0 [ 6041.173500] ? wake_up_q+0x80/0x80 [ 6041.173501] SyS_epoll_wait+0xbc/0xe0 [ 6041.173502] do_syscall_64+0x67/0x180 [ 6041.173504] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.173504] RIP: 0033:0x7fc583ffacf3 [ 6041.173505] RSP: 002b:00007ffc38c49708 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 6041.173506] RAX: ffffffffffffffda RBX: 00007fc58513f210 RCX: 00007fc583ffacf3 [ 6041.173506] RDX: 0000000000000003 RSI: 000000000144afc0 RDI: 0000000000000006 [ 6041.173507] RBP: 00000000ffffffff R08: 0000000000000001 R09: 0000000000000024 [ 6041.173507] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000cac0a0 [ 6041.173508] R13: 000000000144afc0 R14: 000000000153f1f0 R15: 00000000014edab8 [ 6041.173509] Mem-Info: [ 6041.173514] active_anon:0 inactive_anon:2 isolated_anon:0 [ 6041.173514] active_file:452 inactive_file:196 isolated_file:0 [ 6041.173514] unevictable:0 dirty:0 writeback:1 unstable:0 [ 6041.173514] slab_reclaimable:11389 slab_unreclaimable:140377 [ 6041.173514] mapped:468 shmem:0 pagetables:1501 bounce:0 [ 6041.173514] free:39310 free_pcp:4606 free_cma:0 [ 6041.173519] Node 0 active_anon:0kB inactive_anon:28kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:20kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:130 all_unreclaimable? yes [ 6041.173524] Node 1 active_anon:0kB inactive_anon:0kB active_file:1804kB inactive_file:788kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1852kB dirty:0kB writeback:4kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:98 all_unreclaimable? yes [ 6041.173525] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 6041.173527] lowmem_reserve[]: 0 2886 15937 15937 15937 [ 6041.173529] Node 0 DMA32 free:60296kB min:8108kB low:11060kB high:14012kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013336kB mlocked:0kB slab_reclaimable:96kB slab_unreclaimable:38768kB kernel_stack:2320kB pagetables:0kB bounce:0kB free_pcp:1924kB local_pcp:0kB free_cma:0kB [ 6041.173532] lowmem_reserve[]: 0 0 13051 13051 13051 [ 6041.173534] Node 0 Normal free:35940kB min:36664kB low:50028kB high:63392kB active_anon:0kB inactive_anon:28kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:13631488kB managed:13364292kB mlocked:0kB slab_reclaimable:15788kB slab_unreclaimable:244492kB kernel_stack:19256kB pagetables:3108kB bounce:0kB free_pcp:7668kB local_pcp:120kB free_cma:0kB [ 6041.173536] lowmem_reserve[]: 0 0 0 0 0 [ 6041.173538] Node 1 Normal free:45124kB min:45292kB low:61800kB high:78308kB active_anon:0kB inactive_anon:0kB active_file:1804kB inactive_file:788kB unevictable:0kB writepending:4kB present:16777212kB managed:16509584kB mlocked:0kB slab_reclaimable:29672kB slab_unreclaimable:278232kB kernel_stack:18520kB pagetables:2896kB bounce:0kB free_pcp:8832kB local_pcp:468kB free_cma:0kB [ 6041.173540] lowmem_reserve[]: 0 0 0 0 0 [ 6041.173542] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 6041.173547] Node 0 DMA32: 2*4kB (UM) 2*8kB (U) 13*16kB (U) 7*32kB (UE) 5*64kB (U) 3*128kB (UME) 1*256kB (E) 5*512kB (ME) 5*1024kB (UME) 1*2048kB (E) 12*4096kB (M) = 60296kB [ 6041.173554] Node 0 Normal: 97*4kB (MH) 47*8kB (MH) 83*16kB (UMH) 155*32kB (UMEH) 90*64kB (UME) 56*128kB (UMEH) 31*256kB (MEH) 15*512kB (MH) 0*1024kB 0*2048kB 0*4096kB = 35596kB [ 6041.173559] Node 1 Normal: 555*4kB (UMEH) 220*8kB (UMH) 78*16kB (UMEH) 222*32kB (UME) 147*64kB (UM) 102*128kB (UM) 37*256kB (UM) 2*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 45292kB [ 6041.173565] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.173566] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.173567] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.173567] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.173568] 482 total pagecache pages [ 6041.173569] 23 pages in swap cache [ 6041.173569] Swap cache stats: add 40392, delete 40365, find 7038/12930 [ 6041.173570] Free swap = 16433244kB [ 6041.173570] Total swap = 16516092kB [ 6041.173571] 8379718 pages RAM [ 6041.173571] 0 pages HighMem/MovableOnly [ 6041.173571] 153941 pages reserved [ 6041.173572] 0 pages cma reserved [ 6041.173572] 0 pages hwpoisoned [ 6041.173572] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 6041.173585] [ 779] 0 779 9206 1 21 3 82 0 systemd-journal [ 6041.173586] [ 805] 0 805 30349 0 28 4 375 0 lvmetad [ 6041.173587] [ 824] 0 824 11810 1 23 3 664 -1000 systemd-udevd [ 6041.173590] [ 1073] 0 1073 13856 0 28 3 110 -1000 auditd [ 6041.173591] [ 1118] 0 1118 53133 0 57 3 410 0 abrtd [ 6041.173592] [ 1121] 81 1121 8714 1 18 3 128 -900 dbus-daemon [ 6041.173593] [ 1123] 997 1123 5672 1 17 3 60 0 chronyd [ 6041.173594] [ 1146] 0 1146 52551 1 55 4 336 0 abrt-watch-log [ 6041.173595] [ 1152] 0 1152 4889 1 14 3 147 0 irqbalance [ 6041.173596] [ 1155] 994 1155 2133 0 10 3 43 0 lsmd [ 6041.173598] [ 1156] 0 1156 31969 1 21 4 134 0 smartd [ 6041.173599] [ 1161] 998 1161 132401 0 57 4 1872 0 polkitd [ 6041.173600] [ 1163] 0 1163 6050 1 16 3 78 0 systemd-logind [ 6041.173601] [ 1178] 0 1178 28814 0 11 3 66 0 ksmtuned [ 6041.173602] [ 1220] 0 1220 50305 0 39 3 125 0 gssproxy [ 6041.173603] [ 1295] 0 1295 28813 0 11 3 53 0 opensm-launch [ 6041.173604] [ 1296] 0 1296 637906 0 85 6 601 0 opensm [ 6041.173606] [ 1897] 0 1897 28209 0 54 3 3122 0 dhclient [ 6041.173607] [ 3080] 0 1968 138299 0 91 4 20 0 gmain [ 6041.173608] [ 1976] 0 1976 28337 1 13 4 39 0 rhsmcertd [ 6041.173609] [ 1977] 0 1977 55479 0 40 4 785 0 rsyslogd [ 6041.173611] [ 1987] 0 1987 154722 1 148 3 2116 0 libvirtd [ 6041.173612] [ 1991] 0 1991 6463 0 19 3 51 0 atd [ 6041.173613] [ 2047] 0 2047 20619 0 44 3 214 -1000 sshd [ 6041.173614] [ 2537] 0 2537 27511 1 12 3 32 0 agetty [ 6041.173615] [ 2540] 0 2540 27511 1 10 3 33 0 agetty [ 6041.173616] [ 3062] 0 3062 22767 1 46 3 258 0 master [ 6041.173617] [ 3086] 89 3086 22810 1 46 3 255 0 qmgr [ 6041.173619] [ 3339] 99 3339 3888 0 12 3 59 0 dnsmasq [ 6041.173620] [ 3340] 0 3340 3881 0 12 3 45 0 dnsmasq [ 6041.173621] [ 3373] 0 3373 31557 1 20 3 159 0 crond [ 6041.173623] [ 3374] 0 3374 60772 1 75 4 3100 0 beah-fwd-backen [ 6041.173624] [ 3401] 0 3376 90269 0 96 3 0 0 beah-beaker-bac [ 6041.173625] [ 3381] 0 3381 26973 1 7 3 24 0 rhnsd [ 6041.173627] [ 4181] 0 4181 35220 1 72 3 317 0 sshd [ 6041.173628] [ 4185] 0 4185 29148 1 16 3 385 0 bash [ 6041.173748] [ 6416] 0 6416 28814 0 11 3 64 0 ksmtuned [ 6041.173749] [ 6417] 0 6417 28814 3 11 3 61 0 ksmtuned [ 6041.173750] [ 6418] 0 6418 37150 4 28 3 85 0 pgrep [ 6041.173751] Out of memory: Kill process 1897 (dhclient) score 0 or sacrifice child [ 6041.173756] Killed process 1897 (dhclient) total-vm:112836kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.203482] gmain invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 6041.203484] gmain cpuset=/ mems_allowed=0-1 [ 6041.203487] CPU: 20 PID: 3080 Comm: gmain Not tainted 4.11.0-rc2 #6 [ 6041.203488] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.203488] Call Trace: [ 6041.203492] dump_stack+0x63/0x87 [ 6041.203495] dump_header+0x9f/0x233 [ 6041.203497] ? selinux_capable+0x20/0x30 [ 6041.203499] ? security_capable_noaudit+0x45/0x60 [ 6041.203502] oom_kill_process+0x21c/0x3f0 [ 6041.203503] out_of_memory+0x114/0x4a0 [ 6041.203504] __alloc_pages_slowpath+0x7f0/0xb90 [ 6041.203507] __alloc_pages_nodemask+0x240/0x260 [ 6041.203510] alloc_pages_vma+0xa5/0x220 [ 6041.203512] __read_swap_cache_async+0x148/0x1f0 [ 6041.203513] read_swap_cache_async+0x26/0x60 [ 6041.203514] swapin_readahead+0x16b/0x200 [ 6041.203516] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.203518] ? find_get_entry+0x20/0x140 [ 6041.203519] ? pagecache_get_page+0x2c/0x240 [ 6041.203521] do_swap_page+0x2aa/0x780 [ 6041.203522] __handle_mm_fault+0x6f0/0xe60 [ 6041.203524] handle_mm_fault+0xce/0x240 [ 6041.203526] __do_page_fault+0x22a/0x4a0 [ 6041.203527] do_page_fault+0x30/0x80 [ 6041.203529] page_fault+0x28/0x30 [ 6041.203532] RIP: 0010:do_sys_poll+0x475/0x510 [ 6041.203532] RSP: 0000:ffffc90006e9bad0 EFLAGS: 00010246 [ 6041.203533] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 6041.203534] RDX: 0000000000000000 RSI: ffffc90006e9bb30 RDI: ffffc90006e9bb3c [ 6041.203534] RBP: ffffc90006e9bee0 R08: 0000000000000000 R09: ffff880828d95280 [ 6041.203535] R10: 0000000000000040 R11: ffff880402286c38 R12: 0000000000000000 [ 6041.203536] R13: ffffc90006e9bb44 R14: 00000000fffffffc R15: 00007ff5700008e0 [ 6041.203538] ? get_page_from_freelist+0x3e3/0xbe0 [ 6041.203539] ? get_page_from_freelist+0x3e3/0xbe0 [ 6041.203541] ? poll_select_copy_remaining+0x150/0x150 [ 6041.203542] ? __alloc_pages_nodemask+0xe3/0x260 [ 6041.203545] ? mem_cgroup_commit_charge+0x89/0x120 [ 6041.203547] ? lru_cache_add_active_or_unevictable+0x35/0xb0 [ 6041.203550] ? eventfd_ctx_read+0x67/0x210 [ 6041.203551] ? wake_up_q+0x80/0x80 [ 6041.203552] ? eventfd_read+0x5d/0x90 [ 6041.203554] ? __audit_syscall_entry+0xaf/0x100 [ 6041.203555] SyS_poll+0x74/0x100 [ 6041.203557] do_syscall_64+0x67/0x180 [ 6041.203559] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.203559] RIP: 0033:0x7ff583029dfd [ 6041.203560] RSP: 002b:00007ff5749f9e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007 [ 6041.203561] RAX: ffffffffffffffda RBX: 0000000001ed1e00 RCX: 00007ff583029dfd [ 6041.203561] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00007ff5700008e0 [ 6041.203562] RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000000 [ 6041.203563] R10: 0000000000000001 R11: 0000000000000293 R12: 00007ff5700008e0 [ 6041.203563] R13: 00000000ffffffff R14: 00007ff5774878b0 R15: 0000000000000001 [ 6041.203564] Mem-Info: [ 6041.203569] active_anon:2 inactive_anon:27 isolated_anon:0 [ 6041.203569] active_file:316 inactive_file:171 isolated_file:0 [ 6041.203569] unevictable:0 dirty:0 writeback:1 unstable:0 [ 6041.203569] slab_reclaimable:11421 slab_unreclaimable:140377 [ 6041.203569] mapped:359 shmem:0 pagetables:1364 bounce:0 [ 6041.203569] free:39185 free_pcp:4665 free_cma:0 [ 6041.203574] Node 0 active_anon:0kB inactive_anon:24kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:20kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:130 all_unreclaimable? yes [ 6041.203578] Node 1 active_anon:20kB inactive_anon:84kB active_file:1260kB inactive_file:680kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1416kB dirty:0kB writeback:4kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:890 all_unreclaimable? yes [ 6041.203579] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 6041.203581] lowmem_reserve[]: 0 2886 15937 15937 15937 [ 6041.203583] Node 0 DMA32 free:60296kB min:8108kB low:11060kB high:14012kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013336kB mlocked:0kB slab_reclaimable:96kB slab_unreclaimable:38768kB kernel_stack:2320kB pagetables:0kB bounce:0kB free_pcp:1924kB local_pcp:0kB free_cma:0kB [ 6041.203586] lowmem_reserve[]: 0 0 13051 13051 13051 [ 6041.203588] Node 0 Normal free:35844kB min:36664kB low:50028kB high:63392kB active_anon:0kB inactive_anon:24kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:13631488kB managed:13364292kB mlocked:0kB slab_reclaimable:15884kB slab_unreclaimable:244492kB kernel_stack:19256kB pagetables:2772kB bounce:0kB free_pcp:7676kB local_pcp:204kB free_cma:0kB [ 6041.203591] lowmem_reserve[]: 0 0 0 0 0 [ 6041.203592] Node 1 Normal free:44720kB min:45292kB low:61800kB high:78308kB active_anon:20kB inactive_anon:84kB active_file:1260kB inactive_file:680kB unevictable:0kB writepending:4kB present:16777212kB managed:16509584kB mlocked:0kB slab_reclaimable:29704kB slab_unreclaimable:278232kB kernel_stack:18504kB pagetables:2684kB bounce:0kB free_pcp:9060kB local_pcp:256kB free_cma:0kB [ 6041.203595] lowmem_reserve[]: 0 0 0 0 0 [ 6041.203596] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 6041.203602] Node 0 DMA32: 2*4kB (UM) 2*8kB (U) 13*16kB (U) 7*32kB (UE) 5*64kB (U) 3*128kB (UME) 1*256kB (E) 5*512kB (ME) 5*1024kB (UME) 1*2048kB (E) 12*4096kB (M) = 60296kB [ 6041.203608] Node 0 Normal: 97*4kB (MH) 47*8kB (MH) 83*16kB (UMH) 155*32kB (UMEH) 90*64kB (UME) 56*128kB (UMEH) 31*256kB (MEH) 15*512kB (MH) 0*1024kB 0*2048kB 0*4096kB = 35596kB [ 6041.203614] Node 1 Normal: 555*4kB (UMEH) 220*8kB (UMH) 78*16kB (UMEH) 222*32kB (UME) 147*64kB (UM) 102*128kB (UM) 37*256kB (UM) 2*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 45292kB [ 6041.203621] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.203621] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.203622] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.203623] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.203623] 367 total pagecache pages [ 6041.203626] 23 pages in swap cache [ 6041.203627] Swap cache stats: add 40394, delete 40367, find 7040/12934 [ 6041.203627] Free swap = 16445788kB [ 6041.203628] Total swap = 16516092kB [ 6041.203628] 8379718 pages RAM [ 6041.203629] 0 pages HighMem/MovableOnly [ 6041.203629] 153941 pages reserved [ 6041.203629] 0 pages cma reserved [ 6041.203630] 0 pages hwpoisoned [ 6041.203630] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 6041.203644] [ 779] 0 779 9206 1 21 3 82 0 systemd-journal [ 6041.203646] [ 805] 0 805 30349 0 28 4 375 0 lvmetad [ 6041.203647] [ 824] 0 824 11810 1 23 3 664 -1000 systemd-udevd [ 6041.203650] [ 1073] 0 1073 13856 0 28 3 110 -1000 auditd [ 6041.203651] [ 1118] 0 1118 53133 0 57 3 410 0 abrtd [ 6041.203653] [ 1121] 81 1121 8714 1 18 3 128 -900 dbus-daemon [ 6041.203654] [ 1123] 997 1123 5672 1 17 3 60 0 chronyd [ 6041.203655] [ 1146] 0 1146 52551 1 55 4 336 0 abrt-watch-log [ 6041.203656] [ 1152] 0 1152 4889 1 14 3 147 0 irqbalance [ 6041.203657] [ 1155] 994 1155 2133 0 10 3 43 0 lsmd [ 6041.203658] [ 1156] 0 1156 31969 1 21 4 134 0 smartd [ 6041.203660] [ 1161] 998 1161 132401 0 57 4 1872 0 polkitd [ 6041.203661] [ 1163] 0 1163 6050 1 16 3 78 0 systemd-logind [ 6041.203662] [ 1178] 0 1178 28814 0 11 3 66 0 ksmtuned [ 6041.203663] [ 1220] 0 1220 50305 0 39 3 125 0 gssproxy [ 6041.203664] [ 1295] 0 1295 28813 0 11 3 53 0 opensm-launch [ 6041.203665] [ 1296] 0 1296 637906 0 85 6 601 0 opensm [ 6041.203667] [ 3080] 0 1968 138299 0 91 4 20 0 gmain [ 6041.203668] [ 1976] 0 1976 28337 1 13 4 39 0 rhsmcertd [ 6041.203669] [ 1977] 0 1977 55479 0 40 4 785 0 rsyslogd [ 6041.203670] [ 1987] 0 1987 154722 1 148 3 2116 0 libvirtd [ 6041.203672] [ 1991] 0 1991 6463 0 19 3 51 0 atd [ 6041.203673] [ 2047] 0 2047 20619 0 44 3 214 -1000 sshd [ 6041.203674] [ 2537] 0 2537 27511 1 12 3 32 0 agetty [ 6041.203675] [ 2540] 0 2540 27511 1 10 3 33 0 agetty [ 6041.203676] [ 3062] 0 3062 22767 1 46 3 258 0 master [ 6041.203677] [ 3086] 89 3086 22810 1 46 3 255 0 qmgr [ 6041.203679] [ 3339] 99 3339 3888 0 12 3 59 0 dnsmasq [ 6041.203681] [ 3340] 0 3340 3881 0 12 3 45 0 dnsmasq [ 6041.203682] [ 3373] 0 3373 31557 1 20 3 159 0 crond [ 6041.203683] [ 3374] 0 3374 60772 1 75 4 3100 0 beah-fwd-backen [ 6041.203684] [ 3401] 0 3376 90269 0 96 3 0 0 beah-beaker-bac [ 6041.203685] [ 3381] 0 3381 26973 1 7 3 24 0 rhnsd [ 6041.203687] [ 4181] 0 4181 35220 1 72 3 317 0 sshd [ 6041.203688] [ 4185] 0 4185 29148 1 16 3 385 0 bash [ 6041.203855] [ 6416] 0 6416 28814 0 11 3 64 0 ksmtuned [ 6041.203856] [ 6417] 0 6417 28814 3 11 3 61 0 ksmtuned [ 6041.203857] [ 6418] 0 6418 37150 4 28 3 85 0 pgrep [ 6041.203858] Out of memory: Kill process 3374 (beah-fwd-backen) score 0 or sacrifice child [ 6041.203862] Killed process 3374 (beah-fwd-backen) total-vm:243088kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.204562] oom_reaper: reaped process 3374 (beah-fwd-backen), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.222947] beah-fwd-backen: page allocation failure: order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 6041.222973] beah-fwd-backen cpuset=/ mems_allowed=0-1 [ 6041.222976] CPU: 24 PID: 3374 Comm: beah-fwd-backen Not tainted 4.11.0-rc2 #6 [ 6041.222976] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.222977] Call Trace: [ 6041.222981] dump_stack+0x63/0x87 [ 6041.222982] warn_alloc+0x114/0x1c0 [ 6041.222984] __alloc_pages_slowpath+0x8de/0xb90 [ 6041.223007] ? xfs_buf_trylock+0x1f/0xd0 [xfs] [ 6041.223009] __alloc_pages_nodemask+0x240/0x260 [ 6041.223011] alloc_pages_vma+0xa5/0x220 [ 6041.223012] __read_swap_cache_async+0x148/0x1f0 [ 6041.223014] ? __compute_runnable_contrib+0x1c/0x20 [ 6041.223016] read_swap_cache_async+0x26/0x60 [ 6041.223017] swapin_readahead+0x16b/0x200 [ 6041.223018] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.223020] ? find_get_entry+0x20/0x140 [ 6041.223021] ? pagecache_get_page+0x2c/0x240 [ 6041.223034] do_swap_page+0x2aa/0x780 [ 6041.223036] __handle_mm_fault+0x6f0/0xe60 [ 6041.223037] ? __block_commit_write.isra.29+0x7a/0xb0 [ 6041.223038] handle_mm_fault+0xce/0x240 [ 6041.223040] __do_page_fault+0x22a/0x4a0 [ 6041.223041] do_page_fault+0x30/0x80 [ 6041.223043] page_fault+0x28/0x30 [ 6041.223045] RIP: 0010:ep_send_events_proc+0xfd/0x1e0 [ 6041.223045] RSP: 0018:ffffc900056f7d60 EFLAGS: 00010246 [ 6041.223046] RAX: 0000000000000011 RBX: ffffc900056f7de0 RCX: 000000000144afc0 [ 6041.223047] RDX: 0000000000000000 RSI: ffff8808268cf240 RDI: ffff88042eab7100 [ 6041.223048] RBP: ffffc900056f7db8 R08: ffff880829ce6498 R09: cccccccccccccccd [ 6041.223049] R10: 0000057e5cc9b096 R11: 0000000000000008 R12: 0000000000000000 [ 6041.223049] R13: ffffc900056f7e78 R14: ffff88017db58e40 R15: ffff880829ce6498 [ 6041.223052] ? ep_poll+0x3c0/0x3c0 [ 6041.223053] ep_scan_ready_list.isra.11+0x9c/0x210 [ 6041.223054] ? hrtimer_init+0x190/0x190 [ 6041.223056] ep_poll+0x195/0x3c0 [ 6041.223057] ? wake_up_q+0x80/0x80 [ 6041.223059] SyS_epoll_wait+0xbc/0xe0 [ 6041.223060] do_syscall_64+0x67/0x180 [ 6041.223062] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.223063] RIP: 0033:0x7fc583ffacf3 [ 6041.223063] RSP: 002b:00007ffc38c49708 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 6041.223064] RAX: ffffffffffffffda RBX: 00007fc58513f210 RCX: 00007fc583ffacf3 [ 6041.223065] RDX: 0000000000000003 RSI: 000000000144afc0 RDI: 0000000000000006 [ 6041.223065] RBP: 00000000ffffffff R08: 0000000000000001 R09: 0000000000000024 [ 6041.223066] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000cac0a0 [ 6041.223067] R13: 000000000144afc0 R14: 000000000153f1f0 R15: 00000000014edab8 [ 6041.223068] Mem-Info: [ 6041.223073] active_anon:2 inactive_anon:27 isolated_anon:0 [ 6041.223073] active_file:316 inactive_file:171 isolated_file:0 [ 6041.223073] unevictable:0 dirty:0 writeback:1 unstable:0 [ 6041.223073] slab_reclaimable:11421 slab_unreclaimable:140377 [ 6041.223073] mapped:359 shmem:0 pagetables:1364 bounce:0 [ 6041.223073] free:39185 free_pcp:4665 free_cma:0 [ 6041.223078] Node 0 active_anon:0kB inactive_anon:24kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:20kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:130 all_unreclaimable? yes [ 6041.223084] Node 1 active_anon:20kB inactive_anon:84kB active_file:1260kB inactive_file:680kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1416kB dirty:0kB writeback:4kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:991 all_unreclaimable? yes [ 6041.223084] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 6041.223087] lowmem_reserve[]: 0 2886 15937 15937 15937 [ 6041.223089] Node 0 DMA32 free:60296kB min:8108kB low:11060kB high:14012kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013336kB mlocked:0kB slab_reclaimable:96kB slab_unreclaimable:38768kB kernel_stack:2320kB pagetables:0kB bounce:0kB free_pcp:1924kB local_pcp:0kB free_cma:0kB [ 6041.223092] lowmem_reserve[]: 0 0 13051 13051 13051 [ 6041.223094] Node 0 Normal free:35844kB min:36664kB low:50028kB high:63392kB active_anon:0kB inactive_anon:24kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:13631488kB managed:13364292kB mlocked:0kB slab_reclaimable:15884kB slab_unreclaimable:244492kB kernel_stack:19256kB pagetables:2772kB bounce:0kB free_pcp:7676kB local_pcp:120kB free_cma:0kB [ 6041.223097] lowmem_reserve[]: 0 0 0 0 0 [ 6041.223098] Node 1 Normal free:44720kB min:45292kB low:61800kB high:78308kB active_anon:20kB inactive_anon:84kB active_file:1260kB inactive_file:680kB unevictable:0kB writepending:4kB present:16777212kB managed:16509584kB mlocked:0kB slab_reclaimable:29704kB slab_unreclaimable:278232kB kernel_stack:18504kB pagetables:2684kB bounce:0kB free_pcp:9060kB local_pcp:468kB free_cma:0kB [ 6041.223101] lowmem_reserve[]: 0 0 0 0 0 [ 6041.223103] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 6041.223109] Node 0 DMA32: 2*4kB (UM) 2*8kB (U) 13*16kB (U) 7*32kB (UE) 5*64kB (U) 3*128kB (UME) 1*256kB (E) 5*512kB (ME) 5*1024kB (UME) 1*2048kB (E) 12*4096kB (M) = 60296kB [ 6041.223115] Node 0 Normal: 97*4kB (MH) 47*8kB (MH) 83*16kB (UMH) 155*32kB (UMEH) 90*64kB (UME) 56*128kB (UMEH) 31*256kB (MEH) 15*512kB (MH) 0*1024kB 0*2048kB 0*4096kB = 35596kB [ 6041.223122] Node 1 Normal: 555*4kB (UMEH) 220*8kB (UMH) 78*16kB (UMEH) 222*32kB (UME) 147*64kB (UM) 102*128kB (UM) 37*256kB (UM) 2*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 45292kB [ 6041.223128] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.223129] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.223130] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.223131] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.223131] 367 total pagecache pages [ 6041.223133] 23 pages in swap cache [ 6041.223133] Swap cache stats: add 40394, delete 40367, find 7040/12934 [ 6041.223134] Free swap = 16458332kB [ 6041.223134] Total swap = 16516092kB [ 6041.223135] 8379718 pages RAM [ 6041.223135] 0 pages HighMem/MovableOnly [ 6041.223135] 153941 pages reserved [ 6041.223136] 0 pages cma reserved [ 6041.223136] 0 pages hwpoisoned [ 6041.223431] tuned invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 6041.223433] tuned cpuset=/ mems_allowed=0-1 [ 6041.223435] CPU: 23 PID: 3082 Comm: tuned Not tainted 4.11.0-rc2 #6 [ 6041.223436] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.223436] Call Trace: [ 6041.223439] dump_stack+0x63/0x87 [ 6041.223441] dump_header+0x9f/0x233 [ 6041.223442] ? selinux_capable+0x20/0x30 [ 6041.223443] ? security_capable_noaudit+0x45/0x60 [ 6041.223445] oom_kill_process+0x21c/0x3f0 [ 6041.223446] out_of_memory+0x114/0x4a0 [ 6041.223447] __alloc_pages_slowpath+0x7f0/0xb90 [ 6041.223450] ? hrtimer_try_to_cancel+0xc9/0x120 [ 6041.223452] __alloc_pages_nodemask+0x240/0x260 [ 6041.223453] alloc_pages_vma+0xa5/0x220 [ 6041.223455] __read_swap_cache_async+0x148/0x1f0 [ 6041.223456] read_swap_cache_async+0x26/0x60 [ 6041.223457] swapin_readahead+0x16b/0x200 [ 6041.223458] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.223460] ? find_get_entry+0x20/0x140 [ 6041.223461] ? pagecache_get_page+0x2c/0x240 [ 6041.223462] do_swap_page+0x2aa/0x780 [ 6041.223463] __handle_mm_fault+0x6f0/0xe60 [ 6041.223465] handle_mm_fault+0xce/0x240 [ 6041.223466] __do_page_fault+0x22a/0x4a0 [ 6041.223468] do_page_fault+0x30/0x80 [ 6041.223469] page_fault+0x28/0x30 [ 6041.223471] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 6041.223472] RSP: 0018:ffffc90006eabe48 EFLAGS: 00010246 [ 6041.223472] RAX: 0000000000000010 RBX: 00000000fffffdfe RCX: 0000000000000002 [ 6041.223473] RDX: 0000000000000000 RSI: ffffc90006eabe80 RDI: 00007ff56f7fcdd0 [ 6041.223474] RBP: ffffc90006eabe50 R08: 00007ffffffff000 R09: 0000000000000000 [ 6041.223474] R10: ffff88042f9d4760 R11: 0000000000000049 R12: ffffc90006eabed0 [ 6041.223475] R13: 00007ff56f7fcdd0 R14: 0000000000000001 R15: 0000000000000000 [ 6041.223477] ? _copy_to_user+0x2d/0x40 [ 6041.223478] poll_select_copy_remaining+0xfb/0x150 [ 6041.223480] SyS_select+0xcc/0x110 [ 6041.223481] do_syscall_64+0x67/0x180 [ 6041.223482] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.223483] RIP: 0033:0x7ff58302bba3 [ 6041.223484] RSP: 002b:00007ff56f7fcda0 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 6041.223485] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff58302bba3 [ 6041.223485] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 6041.223486] RBP: 00000000021c2400 R08: 00007ff56f7fcdd0 R09: 00007ff56f7fcb80 [ 6041.223486] R10: 0000000000000000 R11: 0000000000000293 R12: 00007ff57b785810 [ 6041.223487] R13: 0000000000000001 R14: 00007ff56000dda0 R15: 00007ff584089ef0 [ 6041.223488] Mem-Info: [ 6041.223503] active_anon:2 inactive_anon:27 isolated_anon:0 [ 6041.223503] active_file:316 inactive_file:171 isolated_file:0 [ 6041.223503] unevictable:0 dirty:0 writeback:1 unstable:0 [ 6041.223503] slab_reclaimable:11421 slab_unreclaimable:140377 [ 6041.223503] mapped:359 shmem:0 pagetables:1364 bounce:0 [ 6041.223503] free:39185 free_pcp:4746 free_cma:0 [ 6041.223508] Node 0 active_anon:0kB inactive_anon:24kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:20kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:130 all_unreclaimable? yes [ 6041.223512] Node 1 active_anon:20kB inactive_anon:84kB active_file:1260kB inactive_file:680kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1416kB dirty:0kB writeback:4kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:1196 all_unreclaimable? yes [ 6041.223513] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 6041.223515] lowmem_reserve[]: 0 2886 15937 15937 15937 [ 6041.223517] Node 0 DMA32 free:60296kB min:8108kB low:11060kB high:14012kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013336kB mlocked:0kB slab_reclaimable:96kB slab_unreclaimable:38768kB kernel_stack:2320kB pagetables:0kB bounce:0kB free_pcp:1924kB local_pcp:0kB free_cma:0kB [ 6041.223520] lowmem_reserve[]: 0 0 13051 13051 13051 [ 6041.223522] Node 0 Normal free:35844kB min:36664kB low:50028kB high:63392kB active_anon:0kB inactive_anon:24kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:13631488kB managed:13364292kB mlocked:0kB slab_reclaimable:15884kB slab_unreclaimable:244492kB kernel_stack:19256kB pagetables:2772kB bounce:0kB free_pcp:7868kB local_pcp:96kB free_cma:0kB [ 6041.223525] lowmem_reserve[]: 0 0 0 0 0 [ 6041.223526] Node 1 Normal free:44720kB min:45292kB low:61800kB high:78308kB active_anon:20kB inactive_anon:84kB active_file:1260kB inactive_file:680kB unevictable:0kB writepending:4kB present:16777212kB managed:16509584kB mlocked:0kB slab_reclaimable:29704kB slab_unreclaimable:278232kB kernel_stack:18504kB pagetables:2684kB bounce:0kB free_pcp:9192kB local_pcp:296kB free_cma:0kB [ 6041.223529] lowmem_reserve[]: 0 0 0 0 0 [ 6041.223530] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 6041.223536] Node 0 DMA32: 2*4kB (UM) 2*8kB (U) 13*16kB (U) 7*32kB (UE) 5*64kB (U) 3*128kB (UME) 1*256kB (E) 5*512kB (ME) 5*1024kB (UME) 1*2048kB (E) 12*4096kB (M) = 60296kB [ 6041.223542] Node 0 Normal: 97*4kB (MH) 47*8kB (MH) 83*16kB (UMH) 155*32kB (UMEH) 90*64kB (UME) 56*128kB (UMEH) 31*256kB (MEH) 15*512kB (MH) 0*1024kB 0*2048kB 0*4096kB = 35596kB [ 6041.223548] Node 1 Normal: 555*4kB (UMEH) 220*8kB (UMH) 78*16kB (UMEH) 222*32kB (UME) 147*64kB (UM) 102*128kB (UM) 37*256kB (UM) 2*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 45292kB [ 6041.223555] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.223555] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.223556] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.223557] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.223557] 367 total pagecache pages [ 6041.223558] 23 pages in swap cache [ 6041.223559] Swap cache stats: add 40394, delete 40367, find 7040/12934 [ 6041.223559] Free swap = 16458332kB [ 6041.223559] Total swap = 16516092kB [ 6041.223560] 8379718 pages RAM [ 6041.223560] 0 pages HighMem/MovableOnly [ 6041.223561] 153941 pages reserved [ 6041.223561] 0 pages cma reserved [ 6041.223561] 0 pages hwpoisoned [ 6041.223562] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 6041.223574] [ 779] 0 779 9206 1 21 3 82 0 systemd-journal [ 6041.223576] [ 805] 0 805 30349 0 28 4 375 0 lvmetad [ 6041.223577] [ 824] 0 824 11810 1 23 3 664 -1000 systemd-udevd [ 6041.223580] [ 1073] 0 1073 13856 0 28 3 110 -1000 auditd [ 6041.223581] [ 1118] 0 1118 53133 0 57 3 410 0 abrtd [ 6041.223583] [ 1121] 81 1121 8714 1 18 3 128 -900 dbus-daemon [ 6041.223584] [ 1123] 997 1123 5672 1 17 3 60 0 chronyd [ 6041.223585] [ 1146] 0 1146 52551 1 55 4 336 0 abrt-watch-log [ 6041.223586] [ 1152] 0 1152 4889 1 14 3 147 0 irqbalance [ 6041.223587] [ 1155] 994 1155 2133 0 10 3 43 0 lsmd [ 6041.223588] [ 1156] 0 1156 31969 1 21 4 134 0 smartd [ 6041.223589] [ 1161] 998 1161 132401 0 57 4 1872 0 polkitd [ 6041.223590] [ 1163] 0 1163 6050 1 16 3 78 0 systemd-logind [ 6041.223591] [ 1178] 0 1178 28814 0 11 3 66 0 ksmtuned [ 6041.223592] [ 1220] 0 1220 50305 0 39 3 125 0 gssproxy [ 6041.223593] [ 1295] 0 1295 28813 0 11 3 53 0 opensm-launch [ 6041.223594] [ 1296] 0 1296 637906 0 85 6 601 0 opensm [ 6041.223596] [ 3080] 0 1968 138299 0 91 4 20 0 gmain [ 6041.223597] [ 1976] 0 1976 28337 1 13 4 39 0 rhsmcertd [ 6041.223598] [ 1977] 0 1977 55479 0 40 4 785 0 rsyslogd [ 6041.223599] [ 1987] 0 1987 154722 1 148 3 2116 0 libvirtd [ 6041.223600] [ 1991] 0 1991 6463 0 19 3 51 0 atd [ 6041.223601] [ 2047] 0 2047 20619 0 44 3 214 -1000 sshd [ 6041.223602] [ 2537] 0 2537 27511 1 12 3 32 0 agetty [ 6041.223603] [ 2540] 0 2540 27511 1 10 3 33 0 agetty [ 6041.223604] [ 3062] 0 3062 22767 1 46 3 258 0 master [ 6041.223605] [ 3086] 89 3086 22810 1 46 3 255 0 qmgr [ 6041.223607] [ 3339] 99 3339 3888 0 12 3 59 0 dnsmasq [ 6041.223608] [ 3340] 0 3340 3881 0 12 3 45 0 dnsmasq [ 6041.223609] [ 3373] 0 3373 31557 1 20 3 159 0 crond [ 6041.223611] [ 3401] 0 3376 90269 0 96 3 0 0 beah-beaker-bac [ 6041.223612] [ 3381] 0 3381 26973 1 7 3 24 0 rhnsd [ 6041.223613] [ 4181] 0 4181 35220 1 72 3 317 0 sshd [ 6041.223614] [ 4185] 0 4185 29148 1 16 3 385 0 bash [ 6041.223786] [ 6416] 0 6416 28814 0 11 3 64 0 ksmtuned [ 6041.223787] [ 6417] 0 6417 28814 3 11 3 61 0 ksmtuned [ 6041.223788] [ 6418] 0 6418 37150 4 28 3 85 0 pgrep [ 6041.223789] Out of memory: Kill process 1987 (libvirtd) score 0 or sacrifice child [ 6041.223841] Killed process 1987 (libvirtd) total-vm:618888kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.224657] oom_reaper: reaped process 1987 (libvirtd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.243393] tuned invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 6041.243395] tuned cpuset=/ mems_allowed=0-1 [ 6041.243399] CPU: 16 PID: 3081 Comm: tuned Not tainted 4.11.0-rc2 #6 [ 6041.243400] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.243400] Call Trace: [ 6041.243405] dump_stack+0x63/0x87 [ 6041.243407] dump_header+0x9f/0x233 [ 6041.243409] ? selinux_capable+0x20/0x30 [ 6041.243411] ? security_capable_noaudit+0x45/0x60 [ 6041.243413] oom_kill_process+0x21c/0x3f0 [ 6041.243414] out_of_memory+0x114/0x4a0 [ 6041.243416] __alloc_pages_slowpath+0x7f0/0xb90 [ 6041.243419] __alloc_pages_nodemask+0x240/0x260 [ 6041.243421] alloc_pages_vma+0xa5/0x220 [ 6041.243423] __read_swap_cache_async+0x148/0x1f0 [ 6041.243425] read_swap_cache_async+0x26/0x60 [ 6041.243427] swapin_readahead+0x16b/0x200 [ 6041.243429] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.243431] ? find_get_entry+0x20/0x140 [ 6041.243433] ? pagecache_get_page+0x2c/0x240 [ 6041.243435] do_swap_page+0x2aa/0x780 [ 6041.243436] __handle_mm_fault+0x6f0/0xe60 [ 6041.243437] ? update_load_avg+0x809/0x950 [ 6041.243439] handle_mm_fault+0xce/0x240 [ 6041.243440] __do_page_fault+0x22a/0x4a0 [ 6041.243442] do_page_fault+0x30/0x80 [ 6041.243444] page_fault+0x28/0x30 [ 6041.243446] RIP: 0010:do_sys_poll+0x475/0x510 [ 6041.243446] RSP: 0018:ffffc90006ea3ad0 EFLAGS: 00010246 [ 6041.243447] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 6041.243460] RDX: 0000000000000000 RSI: ffffc90006ea3b30 RDI: ffffc90006ea3b3c [ 6041.243460] RBP: ffffc90006ea3ee0 R08: 0000000000000000 R09: ffff880828d95280 [ 6041.243461] R10: 0000000000000030 R11: ffff880402286938 R12: 0000000000000000 [ 6041.243462] R13: ffffc90006ea3b4c R14: 00000000fffffffc R15: 00007ff568001b80 [ 6041.243464] ? dequeue_entity+0xed/0x420 [ 6041.243466] ? select_idle_sibling+0x29/0x3d0 [ 6041.243467] ? pick_next_task_fair+0x11f/0x540 [ 6041.243469] ? account_entity_enqueue+0xd8/0x100 [ 6041.243470] ? __enqueue_entity+0x6c/0x70 [ 6041.243471] ? enqueue_entity+0x1eb/0x700 [ 6041.243473] ? poll_select_copy_remaining+0x150/0x150 [ 6041.243474] ? poll_select_copy_remaining+0x150/0x150 [ 6041.243475] ? try_to_wake_up+0x59/0x450 [ 6041.243476] ? wake_up_q+0x4f/0x80 [ 6041.243478] ? futex_wake+0x90/0x180 [ 6041.243480] ? do_futex+0x11c/0x570 [ 6041.243482] ? __vfs_read+0x37/0x150 [ 6041.243483] ? security_file_permission+0x9d/0xc0 [ 6041.243484] ? __audit_syscall_entry+0xaf/0x100 [ 6041.243486] SyS_poll+0x74/0x100 [ 6041.243487] do_syscall_64+0x67/0x180 [ 6041.243489] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.243489] RIP: 0033:0x7ff583029dfd [ 6041.243490] RSP: 002b:00007ff56fffdeb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007 [ 6041.243491] RAX: ffffffffffffffda RBX: 0000000002128750 RCX: 00007ff583029dfd [ 6041.243491] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007ff568001b80 [ 6041.243492] RBP: 0000000000000002 R08: 0000000000000002 R09: 0000000000000000 [ 6041.243493] R10: 0000000000000001 R11: 0000000000000293 R12: 00007ff568001b80 [ 6041.243493] R13: 00000000ffffffff R14: 00007ff5774878b0 R15: 0000000000000002 [ 6041.243494] Mem-Info: [ 6041.243499] active_anon:2 inactive_anon:27 isolated_anon:0 [ 6041.243499] active_file:316 inactive_file:171 isolated_file:0 [ 6041.243499] unevictable:0 dirty:0 writeback:1 unstable:0 [ 6041.243499] slab_reclaimable:11421 slab_unreclaimable:140377 [ 6041.243499] mapped:359 shmem:0 pagetables:1364 bounce:0 [ 6041.243499] free:39185 free_pcp:4775 free_cma:0 [ 6041.243522] Node 0 active_anon:0kB inactive_anon:24kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:20kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:130 all_unreclaimable? yes [ 6041.243527] Node 1 active_anon:20kB inactive_anon:84kB active_file:1260kB inactive_file:680kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1416kB dirty:0kB writeback:4kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:1806 all_unreclaimable? yes [ 6041.243527] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 6041.243530] lowmem_reserve[]: 0 2886 15937 15937 15937 [ 6041.243532] Node 0 DMA32 free:60296kB min:8108kB low:11060kB high:14012kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013336kB mlocked:0kB slab_reclaimable:96kB slab_unreclaimable:38768kB kernel_stack:2320kB pagetables:0kB bounce:0kB free_pcp:1924kB local_pcp:184kB free_cma:0kB [ 6041.243535] lowmem_reserve[]: 0 0 13051 13051 13051 [ 6041.243537] Node 0 Normal free:35844kB min:36664kB low:50028kB high:63392kB active_anon:0kB inactive_anon:24kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:13631488kB managed:13364292kB mlocked:0kB slab_reclaimable:15884kB slab_unreclaimable:244492kB kernel_stack:19256kB pagetables:2772kB bounce:0kB free_pcp:7984kB local_pcp:788kB free_cma:0kB [ 6041.243539] lowmem_reserve[]: 0 0 0 0 0 [ 6041.243541] Node 1 Normal free:44720kB min:45292kB low:61800kB high:78308kB active_anon:20kB inactive_anon:84kB active_file:1260kB inactive_file:680kB unevictable:0kB writepending:4kB present:16777212kB managed:16509584kB mlocked:0kB slab_reclaimable:29704kB slab_unreclaimable:278232kB kernel_stack:18504kB pagetables:2684kB bounce:0kB free_pcp:9192kB local_pcp:688kB free_cma:0kB [ 6041.243543] lowmem_reserve[]: 0 0 0 0 0 [ 6041.243545] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 6041.243550] Node 0 DMA32: 2*4kB (UM) 2*8kB (U) 13*16kB (U) 7*32kB (UE) 5*64kB (U) 3*128kB (UME) 1*256kB (E) 5*512kB (ME) 5*1024kB (UME) 1*2048kB (E) 12*4096kB (M) = 60296kB [ 6041.243557] Node 0 Normal: 66*4kB (MH) 47*8kB (MH) 83*16kB (UMH) 155*32kB (UMEH) 90*64kB (UME) 56*128kB (UMEH) 31*256kB (MEH) 15*512kB (MH) 0*1024kB 0*2048kB 0*4096kB = 35472kB [ 6041.243563] Node 1 Normal: 555*4kB (UMEH) 220*8kB (UMH) 78*16kB (UMEH) 222*32kB (UME) 147*64kB (UM) 102*128kB (UM) 37*256kB (UM) 2*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 45292kB [ 6041.243574] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.243574] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.243575] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.243575] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.243576] 367 total pagecache pages [ 6041.243577] 23 pages in swap cache [ 6041.243578] Swap cache stats: add 40396, delete 40369, find 7041/12951 [ 6041.243578] Free swap = 16466780kB [ 6041.243578] Total swap = 16516092kB [ 6041.243579] 8379718 pages RAM [ 6041.243579] 0 pages HighMem/MovableOnly [ 6041.243580] 153941 pages reserved [ 6041.243580] 0 pages cma reserved [ 6041.243580] 0 pages hwpoisoned [ 6041.243580] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 6041.243593] [ 779] 0 779 9206 1 21 3 82 0 systemd-journal [ 6041.243595] [ 805] 0 805 30349 0 28 4 375 0 lvmetad [ 6041.243596] [ 824] 0 824 11810 1 23 3 664 -1000 systemd-udevd [ 6041.243599] [ 1073] 0 1073 13856 0 28 3 110 -1000 auditd [ 6041.243600] [ 1118] 0 1118 53133 0 57 3 410 0 abrtd [ 6041.243601] [ 1121] 81 1121 8714 1 18 3 128 -900 dbus-daemon [ 6041.243602] [ 1123] 997 1123 5672 1 17 3 60 0 chronyd [ 6041.243603] [ 1146] 0 1146 52551 1 55 4 336 0 abrt-watch-log [ 6041.243604] [ 1152] 0 1152 4889 1 14 3 147 0 irqbalance [ 6041.243606] [ 1155] 994 1155 2133 0 10 3 43 0 lsmd [ 6041.243607] [ 1156] 0 1156 31969 1 21 4 134 0 smartd [ 6041.243608] [ 1161] 998 1161 132401 0 57 4 1872 0 polkitd [ 6041.243609] [ 1163] 0 1163 6050 1 16 3 78 0 systemd-logind [ 6041.243610] [ 1178] 0 1178 28814 0 11 3 66 0 ksmtuned [ 6041.243611] [ 1220] 0 1220 50305 0 39 3 125 0 gssproxy [ 6041.243612] [ 1295] 0 1295 28813 0 11 3 53 0 opensm-launch [ 6041.243613] [ 1296] 0 1296 637906 0 85 6 601 0 opensm [ 6041.243615] [ 3080] 0 1968 138299 0 91 4 20 0 gmain [ 6041.243616] [ 1976] 0 1976 28337 1 13 4 39 0 rhsmcertd [ 6041.243617] [ 1977] 0 1977 55479 0 40 4 785 0 rsyslogd [ 6041.243618] [ 2729] 0 1987 154722 0 148 3 0 0 libvirtd [ 6041.243619] [ 1991] 0 1991 6463 0 19 3 51 0 atd [ 6041.243620] [ 2047] 0 2047 20619 0 44 3 214 -1000 sshd [ 6041.243621] [ 2537] 0 2537 27511 1 12 3 32 0 agetty [ 6041.243622] [ 2540] 0 2540 27511 1 10 3 33 0 agetty [ 6041.243623] [ 3062] 0 3062 22767 1 46 3 258 0 master [ 6041.243624] [ 3086] 89 3086 22810 1 46 3 255 0 qmgr [ 6041.243626] [ 3339] 99 3339 3888 0 12 3 59 0 dnsmasq [ 6041.243627] [ 3340] 0 3340 3881 0 12 3 45 0 dnsmasq [ 6041.243628] [ 3373] 0 3373 31557 1 20 3 159 0 crond [ 6041.243630] [ 3401] 0 3376 90269 0 96 3 0 0 beah-beaker-bac [ 6041.243631] [ 3381] 0 3381 26973 1 7 3 24 0 rhnsd [ 6041.243633] [ 4181] 0 4181 35220 1 72 3 317 0 sshd [ 6041.243641] [ 4185] 0 4185 29148 1 16 3 385 0 bash [ 6041.243817] [ 6416] 0 6416 28814 0 11 3 64 0 ksmtuned [ 6041.243818] [ 6417] 0 6417 28814 3 11 3 61 0 ksmtuned [ 6041.243819] [ 6418] 0 6418 37150 4 28 3 85 0 pgrep [ 6041.243820] Out of memory: Kill process 1161 (polkitd) score 0 or sacrifice child [ 6041.243845] Killed process 1161 (polkitd) total-vm:529604kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.244458] oom_reaper: reaped process 1161 (polkitd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.253520] libvirtd invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 6041.253522] libvirtd cpuset=/ mems_allowed=0-1 [ 6041.253526] CPU: 1 PID: 3196 Comm: libvirtd Not tainted 4.11.0-rc2 #6 [ 6041.253527] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.253527] Call Trace: [ 6041.253530] dump_stack+0x63/0x87 [ 6041.253532] dump_header+0x9f/0x233 [ 6041.253533] ? selinux_capable+0x20/0x30 [ 6041.253535] ? security_capable_noaudit+0x45/0x60 [ 6041.253536] oom_kill_process+0x21c/0x3f0 [ 6041.253538] out_of_memory+0x114/0x4a0 [ 6041.253539] __alloc_pages_slowpath+0x7f0/0xb90 [ 6041.253541] __alloc_pages_nodemask+0x240/0x260 [ 6041.253543] alloc_pages_vma+0xa5/0x220 [ 6041.253545] __read_swap_cache_async+0x148/0x1f0 [ 6041.253546] read_swap_cache_async+0x26/0x60 [ 6041.253548] swapin_readahead+0x16b/0x200 [ 6041.253550] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.253552] ? find_get_entry+0x20/0x140 [ 6041.253554] ? pagecache_get_page+0x2c/0x240 [ 6041.253555] do_swap_page+0x2aa/0x780 [ 6041.253556] __handle_mm_fault+0x6f0/0xe60 [ 6041.253559] ? mls_context_isvalid+0x2b/0xa0 [ 6041.253560] handle_mm_fault+0xce/0x240 [ 6041.253562] __do_page_fault+0x22a/0x4a0 [ 6041.253563] do_page_fault+0x30/0x80 [ 6041.253565] page_fault+0x28/0x30 [ 6041.253567] RIP: 0010:__get_user_8+0x1b/0x25 [ 6041.253568] RSP: 0018:ffffc9000547fc28 EFLAGS: 00010287 [ 6041.253569] RAX: 00007fbe0fd9c9e7 RBX: ffff88041395e4c0 RCX: 00000000000002b0 [ 6041.253570] RDX: ffff880827191680 RSI: ffff88041395e4c0 RDI: ffff880827191680 [ 6041.253570] RBP: ffffc9000547fc78 R08: 0000000000000101 R09: 000000018020001f [ 6041.253571] R10: 0000000000000001 R11: ffff880827347400 R12: ffff880827191680 [ 6041.253572] R13: 00007fbe0fd9c9e0 R14: ffff880827191680 R15: ffff8808284ab280 [ 6041.253574] ? exit_robust_list+0x37/0x120 [ 6041.253576] mm_release+0x11a/0x130 [ 6041.253577] do_exit+0x152/0xb80 [ 6041.253578] ? __unqueue_futex+0x2f/0x60 [ 6041.253580] do_group_exit+0x3f/0xb0 [ 6041.253581] get_signal+0x1bf/0x5e0 [ 6041.253584] do_signal+0x37/0x6a0 [ 6041.253585] ? do_futex+0xfd/0x570 [ 6041.253588] exit_to_usermode_loop+0x3f/0x85 [ 6041.253589] do_syscall_64+0x165/0x180 [ 6041.253591] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.253591] RIP: 0033:0x7fbe2a8576d5 [ 6041.253592] RSP: 002b:00007fbe0fd9bcf0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 6041.253593] RAX: fffffffffffffe00 RBX: 0000000000000000 RCX: 00007fbe2a8576d5 [ 6041.253594] RDX: 0000000000000003 RSI: 0000000000000080 RDI: 000055c46b7d47ec [ 6041.253594] RBP: 000055c46b7d4848 R08: 000055c46b7d4700 R09: 0000000000000000 [ 6041.253595] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c46b7d4860 [ 6041.253596] R13: 000055c46b7d47c0 R14: 000055c46b7d47e8 R15: 000055c46b7d4780 [ 6041.253597] Mem-Info: [ 6041.253602] active_anon:2 inactive_anon:27 isolated_anon:0 [ 6041.253602] active_file:316 inactive_file:171 isolated_file:0 [ 6041.253602] unevictable:0 dirty:0 writeback:1 unstable:0 [ 6041.253602] slab_reclaimable:11421 slab_unreclaimable:140377 [ 6041.253602] mapped:359 shmem:0 pagetables:1364 bounce:0 [ 6041.253602] free:39185 free_pcp:4773 free_cma:0 [ 6041.253608] Node 0 active_anon:0kB inactive_anon:24kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:20kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:130 all_unreclaimable? yes [ 6041.253614] Node 1 active_anon:20kB inactive_anon:84kB active_file:1260kB inactive_file:680kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1416kB dirty:0kB writeback:4kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:2213 all_unreclaimable? yes [ 6041.253615] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 6041.253618] lowmem_reserve[]: 0 2886 15937 15937 15937 [ 6041.253621] Node 0 DMA32 free:60296kB min:8108kB low:11060kB high:14012kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013336kB mlocked:0kB slab_reclaimable:96kB slab_unreclaimable:38768kB kernel_stack:2320kB pagetables:0kB bounce:0kB free_pcp:1924kB local_pcp:0kB free_cma:0kB [ 6041.253624] lowmem_reserve[]: 0 0 13051 13051 13051 [ 6041.253626] Node 0 Normal free:35844kB min:36664kB low:50028kB high:63392kB active_anon:0kB inactive_anon:24kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:13631488kB managed:13364292kB mlocked:0kB slab_reclaimable:15884kB slab_unreclaimable:244492kB kernel_stack:19256kB pagetables:2772kB bounce:0kB free_pcp:7976kB local_pcp:0kB free_cma:0kB [ 6041.253629] lowmem_reserve[]: 0 0 0 0 0 [ 6041.253631] Node 1 Normal free:44720kB min:45292kB low:61800kB high:78308kB active_anon:20kB inactive_anon:84kB active_file:1260kB inactive_file:680kB unevictable:0kB writepending:4kB present:16777212kB managed:16509584kB mlocked:0kB slab_reclaimable:29704kB slab_unreclaimable:278232kB kernel_stack:18504kB pagetables:2684kB bounce:0kB free_pcp:9192kB local_pcp:0kB free_cma:0kB [ 6041.253634] lowmem_reserve[]: 0 0 0 0 0 [ 6041.253636] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 6041.253643] Node 0 DMA32: 2*4kB (UM) 2*8kB (U) 13*16kB (U) 7*32kB (UE) 5*64kB (U) 3*128kB (UME) 1*256kB (E) 5*512kB (ME) 5*1024kB (UME) 1*2048kB (E) 12*4096kB (M) = 60296kB [ 6041.253651] Node 0 Normal: 66*4kB (MH) 47*8kB (MH) 83*16kB (UMH) 155*32kB (UMEH) 90*64kB (UME) 56*128kB (UMEH) 31*256kB (MEH) 15*512kB (MH) 0*1024kB 0*2048kB 0*4096kB = 35472kB [ 6041.253658] Node 1 Normal: 555*4kB (UMEH) 220*8kB (UMH) 78*16kB (UMEH) 222*32kB (UME) 147*64kB (UM) 102*128kB (UM) 37*256kB (UM) 2*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 45292kB [ 6041.253665] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.253666] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.253667] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.253667] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.253668] 367 total pagecache pages [ 6041.253669] 23 pages in swap cache [ 6041.253670] Swap cache stats: add 40398, delete 40371, find 7042/12959 [ 6041.253670] Free swap = 16474204kB [ 6041.253670] Total swap = 16516092kB [ 6041.253671] 8379718 pages RAM [ 6041.253672] 0 pages HighMem/MovableOnly [ 6041.253672] 153941 pages reserved [ 6041.253672] 0 pages cma reserved [ 6041.253672] 0 pages hwpoisoned [ 6041.253673] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 6041.253686] [ 779] 0 779 9206 1 21 3 82 0 systemd-journal [ 6041.253688] [ 805] 0 805 30349 0 28 4 375 0 lvmetad [ 6041.253689] [ 824] 0 824 11810 1 23 3 664 -1000 systemd-udevd [ 6041.253692] [ 1073] 0 1073 13856 0 28 3 110 -1000 auditd [ 6041.253694] [ 1118] 0 1118 53133 0 57 3 410 0 abrtd [ 6041.253696] [ 1121] 81 1121 8714 1 18 3 128 -900 dbus-daemon [ 6041.253697] [ 1123] 997 1123 5672 1 17 3 60 0 chronyd [ 6041.253698] [ 1146] 0 1146 52551 1 55 4 336 0 abrt-watch-log [ 6041.253699] [ 1152] 0 1152 4889 1 14 3 147 0 irqbalance [ 6041.253701] [ 1155] 994 1155 2133 0 10 3 43 0 lsmd [ 6041.253702] [ 1156] 0 1156 31969 1 21 4 134 0 smartd [ 6041.253703] [ 1276] 998 1161 132401 0 57 4 0 0 gmain [ 6041.253705] [ 1163] 0 1163 6050 1 16 3 78 0 systemd-logind [ 6041.253706] [ 1178] 0 1178 28814 0 11 3 66 0 ksmtuned [ 6041.253707] [ 1220] 0 1220 50305 0 39 3 125 0 gssproxy [ 6041.253709] [ 1295] 0 1295 28813 0 11 3 53 0 opensm-launch [ 6041.253710] [ 1296] 0 1296 637906 0 85 6 601 0 opensm [ 6041.253712] [ 3080] 0 1968 138299 0 91 4 20 0 gmain [ 6041.253713] [ 1976] 0 1976 28337 1 13 4 39 0 rhsmcertd [ 6041.253714] [ 1977] 0 1977 55479 0 40 4 785 0 rsyslogd [ 6041.253716] [ 2729] 0 1987 154722 0 148 3 0 0 libvirtd [ 6041.253717] [ 1991] 0 1991 6463 0 19 3 51 0 atd [ 6041.253718] [ 2047] 0 2047 20619 0 44 3 214 -1000 sshd [ 6041.253719] [ 2537] 0 2537 27511 1 12 3 32 0 agetty [ 6041.253721] [ 2540] 0 2540 27511 1 10 3 33 0 agetty [ 6041.253722] [ 3062] 0 3062 22767 1 46 3 258 0 master [ 6041.253723] [ 3086] 89 3086 22810 1 46 3 255 0 qmgr [ 6041.253726] [ 3339] 99 3339 3888 0 12 3 59 0 dnsmasq [ 6041.253727] [ 3340] 0 3340 3881 0 12 3 45 0 dnsmasq [ 6041.253728] [ 3373] 0 3373 31557 1 20 3 159 0 crond [ 6041.253730] [ 3401] 0 3376 90269 0 96 3 0 0 beah-beaker-bac [ 6041.253731] [ 3381] 0 3381 26973 1 7 3 24 0 rhnsd [ 6041.253733] [ 4181] 0 4181 35220 1 72 3 317 0 sshd [ 6041.253735] [ 4185] 0 4185 29148 1 16 3 385 0 bash [ 6041.253900] [ 6416] 0 6416 28814 0 11 3 64 0 ksmtuned [ 6041.253902] [ 6417] 0 6417 28814 3 11 3 61 0 ksmtuned [ 6041.253903] [ 6418] 0 6418 37150 4 28 3 85 0 pgrep [ 6041.253904] Out of memory: Kill process 1977 (rsyslogd) score 0 or sacrifice child [ 6041.253914] Killed process 1977 (rsyslogd) total-vm:221916kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.283216] oom_reaper: reaped process 1977 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.283411] kworker/u130:2 invoked oom-killer: gfp_mask=0x17002c2(GFP_KERNEL_ACCOUNT|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_NOTRACK), nodemask=(null), order=0, oom_score_adj=0 [ 6041.283413] kworker/u130:2 cpuset=/ mems_allowed=0-1 [ 6041.283416] CPU: 15 PID: 1115 Comm: kworker/u130:2 Not tainted 4.11.0-rc2 #6 [ 6041.283417] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.283420] Workqueue: events_unbound call_usermodehelper_exec_work [ 6041.283421] Call Trace: [ 6041.283424] dump_stack+0x63/0x87 [ 6041.283425] dump_header+0x9f/0x233 [ 6041.283427] ? selinux_capable+0x20/0x30 [ 6041.283428] ? security_capable_noaudit+0x45/0x60 [ 6041.283429] oom_kill_process+0x21c/0x3f0 [ 6041.283431] out_of_memory+0x114/0x4a0 [ 6041.283432] __alloc_pages_slowpath+0x7f0/0xb90 [ 6041.283434] __alloc_pages_nodemask+0x240/0x260 [ 6041.283436] alloc_pages_current+0x88/0x120 [ 6041.283437] __vmalloc_node_range+0x1bb/0x2a0 [ 6041.283438] ? _do_fork+0xed/0x390 [ 6041.283440] ? kmem_cache_alloc_node+0x1c4/0x1f0 [ 6041.283441] copy_process.part.34+0x658/0x1d10 [ 6041.283442] ? _do_fork+0xed/0x390 [ 6041.283443] ? call_usermodehelper_exec_work+0xd0/0xd0 [ 6041.283444] _do_fork+0xed/0x390 [ 6041.283446] ? __switch_to+0x229/0x450 [ 6041.283447] kernel_thread+0x29/0x30 [ 6041.283448] call_usermodehelper_exec_work+0x3a/0xd0 [ 6041.283450] process_one_work+0x165/0x410 [ 6041.283451] worker_thread+0x137/0x4c0 [ 6041.283463] kthread+0x101/0x140 [ 6041.283464] ? rescuer_thread+0x3b0/0x3b0 [ 6041.283466] ? kthread_park+0x90/0x90 [ 6041.283467] ret_from_fork+0x2c/0x40 [ 6041.283468] Mem-Info: [ 6041.283473] active_anon:10 inactive_anon:28 isolated_anon:0 [ 6041.283473] active_file:316 inactive_file:228 isolated_file:0 [ 6041.283473] unevictable:0 dirty:0 writeback:1 unstable:0 [ 6041.283473] slab_reclaimable:11421 slab_unreclaimable:140377 [ 6041.283473] mapped:378 shmem:0 pagetables:1368 bounce:0 [ 6041.283473] free:39030 free_pcp:4818 free_cma:0 [ 6041.283478] Node 0 active_anon:4kB inactive_anon:36kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:24kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:130 all_unreclaimable? yes [ 6041.283483] Node 1 active_anon:36kB inactive_anon:76kB active_file:1260kB inactive_file:908kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1488kB dirty:0kB writeback:4kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:3325 all_unreclaimable? yes [ 6041.283484] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 6041.283487] lowmem_reserve[]: 0 2886 15937 15937 15937 [ 6041.283489] Node 0 DMA32 free:60296kB min:8108kB low:11060kB high:14012kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013336kB mlocked:0kB slab_reclaimable:96kB slab_unreclaimable:38768kB kernel_stack:2320kB pagetables:0kB bounce:0kB free_pcp:1924kB local_pcp:0kB free_cma:0kB [ 6041.283503] lowmem_reserve[]: 0 0 13051 13051 13051 [ 6041.283504] Node 0 Normal free:35596kB min:36664kB low:50028kB high:63392kB active_anon:4kB inactive_anon:36kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:13631488kB managed:13364292kB mlocked:0kB slab_reclaimable:15884kB slab_unreclaimable:244492kB kernel_stack:19256kB pagetables:2780kB bounce:0kB free_pcp:7996kB local_pcp:352kB free_cma:0kB [ 6041.283507] lowmem_reserve[]: 0 0 0 0 0 [ 6041.283509] Node 1 Normal free:44348kB min:45292kB low:61800kB high:78308kB active_anon:36kB inactive_anon:76kB active_file:1260kB inactive_file:908kB unevictable:0kB writepending:4kB present:16777212kB managed:16509584kB mlocked:0kB slab_reclaimable:29704kB slab_unreclaimable:278232kB kernel_stack:18504kB pagetables:2692kB bounce:0kB free_pcp:9352kB local_pcp:164kB free_cma:0kB [ 6041.283511] lowmem_reserve[]: 0 0 0 0 0 [ 6041.283513] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 6041.283526] Node 0 DMA32: 2*4kB (UM) 2*8kB (U) 13*16kB (U) 7*32kB (UE) 5*64kB (U) 3*128kB (UME) 1*256kB (E) 5*512kB (ME) 5*1024kB (UME) 1*2048kB (E) 12*4096kB (M) = 60296kB [ 6041.283532] Node 0 Normal: 66*4kB (MH) 47*8kB (MH) 83*16kB (UMH) 155*32kB (UMEH) 90*64kB (UME) 56*128kB (UMEH) 31*256kB (MEH) 15*512kB (MH) 0*1024kB 0*2048kB 0*4096kB = 35472kB [ 6041.283538] Node 1 Normal: 524*4kB (UMEH) 220*8kB (UMH) 78*16kB (UMEH) 222*32kB (UME) 147*64kB (UM) 102*128kB (UM) 37*256kB (UM) 2*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 45168kB [ 6041.283545] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.283545] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.283546] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.283546] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.283547] 429 total pagecache pages [ 6041.283548] 18 pages in swap cache [ 6041.283549] Swap cache stats: add 40409, delete 40387, find 7044/12965 [ 6041.283549] Free swap = 16477276kB [ 6041.283549] Total swap = 16516092kB [ 6041.283550] 8379718 pages RAM [ 6041.283550] 0 pages HighMem/MovableOnly [ 6041.283551] 153941 pages reserved [ 6041.283551] 0 pages cma reserved [ 6041.283551] 0 pages hwpoisoned [ 6041.283552] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 6041.283564] [ 779] 0 779 9206 1 21 3 82 0 systemd-journal [ 6041.283565] [ 805] 0 805 30349 0 28 4 375 0 lvmetad [ 6041.283567] [ 824] 0 824 11810 1 23 3 664 -1000 systemd-udevd [ 6041.283570] [ 1073] 0 1073 13856 0 28 3 110 -1000 auditd [ 6041.283571] [ 1118] 0 1118 53133 0 57 3 410 0 abrtd [ 6041.283572] [ 1121] 81 1121 8714 1 18 3 128 -900 dbus-daemon [ 6041.283573] [ 1123] 997 1123 5672 1 17 3 60 0 chronyd [ 6041.283575] [ 1146] 0 1146 52551 1 55 4 336 0 abrt-watch-log [ 6041.283576] [ 1152] 0 1152 4889 1 14 3 147 0 irqbalance [ 6041.283577] [ 1155] 994 1155 2133 0 10 3 43 0 lsmd [ 6041.283587] [ 1156] 0 1156 31969 1 21 4 134 0 smartd [ 6041.283588] [ 1276] 998 1161 132401 0 57 4 0 0 gmain [ 6041.283589] [ 1163] 0 1163 6050 1 16 3 78 0 systemd-logind [ 6041.283590] [ 1178] 0 1178 28814 0 11 3 66 0 ksmtuned [ 6041.283591] [ 1220] 0 1220 50305 0 39 3 125 0 gssproxy [ 6041.283592] [ 1295] 0 1295 28813 0 11 3 53 0 opensm-launch [ 6041.283593] [ 1296] 0 1296 637906 0 85 6 605 0 opensm [ 6041.283595] [ 3080] 0 1968 138299 0 91 4 20 0 gmain [ 6041.283596] [ 1976] 0 1976 28337 1 13 4 39 0 rhsmcertd [ 6041.283597] [ 2109] 0 1977 55479 0 40 4 0 0 in:imjournal [ 6041.283599] [ 2729] 0 1987 154722 0 148 3 0 0 libvirtd [ 6041.283600] [ 1991] 0 1991 6463 0 19 3 51 0 atd [ 6041.283601] [ 2047] 0 2047 20619 0 44 3 214 -1000 sshd [ 6041.283602] [ 2537] 0 2537 27511 1 12 3 32 0 agetty [ 6041.283603] [ 2540] 0 2540 27511 1 10 3 33 0 agetty [ 6041.283615] [ 3062] 0 3062 22767 1 46 3 258 0 master [ 6041.283616] [ 3086] 89 3086 22810 1 46 3 255 0 qmgr [ 6041.283618] [ 3339] 99 3339 3888 0 12 3 59 0 dnsmasq [ 6041.283619] [ 3340] 0 3340 3881 0 12 3 45 0 dnsmasq [ 6041.283620] [ 3373] 0 3373 31557 1 20 3 159 0 crond [ 6041.283622] [ 3401] 0 3376 90269 0 96 3 0 0 beah-beaker-bac [ 6041.283623] [ 3381] 0 3381 26973 1 7 3 24 0 rhnsd [ 6041.283625] [ 4181] 0 4181 35220 1 72 3 317 0 sshd [ 6041.283626] [ 4185] 0 4185 29148 1 16 3 385 0 bash [ 6041.283746] [ 6416] 0 6416 28814 0 11 3 64 0 ksmtuned [ 6041.283747] [ 6417] 0 6417 28814 2 11 3 62 0 ksmtuned [ 6041.283748] [ 6418] 0 6418 37150 0 28 3 90 0 pgrep [ 6041.283749] Out of memory: Kill process 1296 (opensm) score 0 or sacrifice child [ 6041.283831] Killed process 1296 (opensm) total-vm:2551624kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.303267] oom_reaper: reaped process 1296 (opensm), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.303530] runaway-killer- invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 6041.303533] runaway-killer- cpuset=/ mems_allowed=0-1 [ 6041.303537] CPU: 1 PID: 1289 Comm: runaway-killer- Not tainted 4.11.0-rc2 #6 [ 6041.303538] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.303538] Call Trace: [ 6041.303542] dump_stack+0x63/0x87 [ 6041.303543] dump_header+0x9f/0x233 [ 6041.303545] ? selinux_capable+0x20/0x30 [ 6041.303546] ? security_capable_noaudit+0x45/0x60 [ 6041.303548] oom_kill_process+0x21c/0x3f0 [ 6041.303549] out_of_memory+0x114/0x4a0 [ 6041.303551] __alloc_pages_slowpath+0x7f0/0xb90 [ 6041.303553] __alloc_pages_nodemask+0x240/0x260 [ 6041.303555] alloc_pages_vma+0xa5/0x220 [ 6041.303557] __read_swap_cache_async+0x148/0x1f0 [ 6041.303559] read_swap_cache_async+0x26/0x60 [ 6041.303560] swapin_readahead+0x16b/0x200 [ 6041.303561] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.303563] ? find_get_entry+0x20/0x140 [ 6041.303565] ? pagecache_get_page+0x2c/0x240 [ 6041.303567] do_swap_page+0x2aa/0x780 [ 6041.303568] __handle_mm_fault+0x6f0/0xe60 [ 6041.303570] handle_mm_fault+0xce/0x240 [ 6041.303572] __do_page_fault+0x22a/0x4a0 [ 6041.303574] do_page_fault+0x30/0x80 [ 6041.303576] page_fault+0x28/0x30 [ 6041.303578] RIP: 0010:do_sys_poll+0x475/0x510 [ 6041.303578] RSP: 0018:ffffc90005a9fad0 EFLAGS: 00010246 [ 6041.303580] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 6041.303581] RDX: 0000000000000000 RSI: ffffc90005a9fb30 RDI: ffffc90005a9fb3c [ 6041.303581] RBP: ffffc90005a9fee0 R08: 0000000000000000 R09: ffff880828fda940 [ 6041.303582] R10: 0000000000000048 R11: ffff88042a64ee38 R12: 0000000000000000 [ 6041.303583] R13: ffffc90005a9fb44 R14: 00000000fffffffc R15: 00007f9640001220 [ 6041.303586] ? select_idle_sibling+0x29/0x3d0 [ 6041.303588] ? select_task_rq_fair+0x942/0xa70 [ 6041.303590] ? __vma_adjust+0x4a7/0x700 [ 6041.303591] ? poll_select_copy_remaining+0x150/0x150 [ 6041.303593] ? sched_clock+0x9/0x10 [ 6041.303595] ? sched_clock_cpu+0x11/0xb0 [ 6041.303596] ? try_to_wake_up+0x59/0x450 [ 6041.303599] ? plist_del+0x62/0xb0 [ 6041.303600] ? wake_up_q+0x4f/0x80 [ 6041.303602] ? eventfd_ctx_read+0x67/0x210 [ 6041.303604] ? futex_wake+0x90/0x180 [ 6041.303605] ? wake_up_q+0x80/0x80 [ 6041.303607] ? eventfd_read+0x4c/0x90 [ 6041.303608] ? __vfs_read+0x37/0x150 [ 6041.303610] ? security_file_permission+0x9d/0xc0 [ 6041.303611] ? __audit_syscall_entry+0xaf/0x100 [ 6041.303613] SyS_poll+0x74/0x100 [ 6041.303615] do_syscall_64+0x67/0x180 [ 6041.303616] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.303618] RIP: 0033:0x7f9656e64dfd [ 6041.303618] RSP: 002b:00007f96511fed10 EFLAGS: 00000293 ORIG_RAX: 0000000000000007 [ 6041.303619] RAX: ffffffffffffffda RBX: 00007f96400008c0 RCX: 00007f9656e64dfd [ 6041.303620] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00007f9640001220 [ 6041.303621] RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000000 [ 6041.303621] R10: 0000000000000001 R11: 0000000000000293 R12: 00007f9640001220 [ 6041.303622] R13: 00000000ffffffff R14: 00007f9657bbc8b0 R15: 0000000000000001 [ 6041.303623] Mem-Info: [ 6041.303630] active_anon:10 inactive_anon:28 isolated_anon:0 [ 6041.303630] active_file:316 inactive_file:228 isolated_file:0 [ 6041.303630] unevictable:0 dirty:0 writeback:1 unstable:0 [ 6041.303630] slab_reclaimable:11421 slab_unreclaimable:140377 [ 6041.303630] mapped:378 shmem:0 pagetables:1368 bounce:0 [ 6041.303630] free:39030 free_pcp:4795 free_cma:0 [ 6041.303636] Node 0 active_anon:4kB inactive_anon:36kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:24kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:4 all_unreclaimable? yes [ 6041.303643] Node 1 active_anon:36kB inactive_anon:76kB active_file:1260kB inactive_file:908kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1488kB dirty:0kB writeback:4kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:4171 all_unreclaimable? yes [ 6041.303644] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 6041.303649] lowmem_reserve[]: 0 2886 15937 15937 15937 [ 6041.303651] Node 0 DMA32 free:60296kB min:8108kB low:11060kB high:14012kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013336kB mlocked:0kB slab_reclaimable:96kB slab_unreclaimable:38768kB kernel_stack:2320kB pagetables:0kB bounce:0kB free_pcp:1924kB local_pcp:0kB free_cma:0kB [ 6041.303655] lowmem_reserve[]: 0 0 13051 13051 13051 [ 6041.303657] Node 0 Normal free:35596kB min:36664kB low:50028kB high:63392kB active_anon:4kB inactive_anon:36kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:13631488kB managed:13364292kB mlocked:0kB slab_reclaimable:15884kB slab_unreclaimable:244492kB kernel_stack:19256kB pagetables:2780kB bounce:0kB free_pcp:7888kB local_pcp:24kB free_cma:0kB [ 6041.303660] lowmem_reserve[]: 0 0 0 0 0 [ 6041.303663] Node 1 Normal free:44348kB min:45292kB low:61800kB high:78308kB active_anon:36kB inactive_anon:76kB active_file:1260kB inactive_file:908kB unevictable:0kB writepending:4kB present:16777212kB managed:16509584kB mlocked:0kB slab_reclaimable:29704kB slab_unreclaimable:278232kB kernel_stack:18504kB pagetables:2692kB bounce:0kB free_pcp:9368kB local_pcp:0kB free_cma:0kB [ 6041.303666] lowmem_reserve[]: 0 0 0 0 0 [ 6041.303668] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 6041.303675] Node 0 DMA32: 2*4kB (UM) 2*8kB (U) 13*16kB (U) 7*32kB (UE) 5*64kB (U) 3*128kB (UME) 1*256kB (E) 5*512kB (ME) 5*1024kB (UME) 1*2048kB (E) 12*4096kB (M) = 60296kB [ 6041.303684] Node 0 Normal: 93*4kB (UMH) 49*8kB (MH) 83*16kB (UMH) 155*32kB (UMEH) 90*64kB (UME) 56*128kB (UMEH) 31*256kB (MEH) 15*512kB (MH) 0*1024kB 0*2048kB 0*4096kB = 35596kB [ 6041.303692] Node 1 Normal: 524*4kB (UMEH) 220*8kB (UMH) 78*16kB (UMEH) 222*32kB (UME) 147*64kB (UM) 102*128kB (UM) 37*256kB (UM) 2*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 45168kB [ 6041.303701] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.303702] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.303703] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.303703] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.303704] 429 total pagecache pages [ 6041.303705] 12 pages in swap cache [ 6041.303706] Swap cache stats: add 40421, delete 40405, find 7046/13000 [ 6041.303706] Free swap = 16477948kB [ 6041.303707] Total swap = 16516092kB [ 6041.303708] 8379718 pages RAM [ 6041.303708] 0 pages HighMem/MovableOnly [ 6041.303708] 153941 pages reserved [ 6041.303709] 0 pages cma reserved [ 6041.303709] 0 pages hwpoisoned [ 6041.303709] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 6041.303723] [ 779] 0 779 9206 1 21 3 82 0 systemd-journal [ 6041.303725] [ 805] 0 805 30349 0 28 4 375 0 lvmetad [ 6041.303727] [ 824] 0 824 11810 1 23 3 664 -1000 systemd-udevd [ 6041.303730] [ 1073] 0 1073 13856 0 28 3 110 -1000 auditd [ 6041.303731] [ 1118] 0 1118 53133 0 57 3 410 0 abrtd [ 6041.303733] [ 1121] 81 1121 8714 1 18 3 128 -900 dbus-daemon [ 6041.303734] [ 1123] 997 1123 5672 1 17 3 60 0 chronyd [ 6041.303735] [ 1146] 0 1146 52551 1 55 4 336 0 abrt-watch-log [ 6041.303737] [ 1152] 0 1152 4889 1 14 3 147 0 irqbalance [ 6041.303738] [ 1155] 994 1155 2133 0 10 3 43 0 lsmd [ 6041.303740] [ 1156] 0 1156 31969 1 21 4 134 0 smartd [ 6041.303741] [ 1276] 998 1161 132401 0 57 4 0 0 gmain [ 6041.303743] [ 1163] 0 1163 6050 1 16 3 78 0 systemd-logind [ 6041.303744] [ 1178] 0 1178 28814 0 11 3 66 0 ksmtuned [ 6041.303746] [ 1220] 0 1220 50305 0 39 3 125 0 gssproxy [ 6041.303747] [ 1295] 0 1295 28813 0 11 3 53 0 opensm-launch [ 6041.303749] [ 1323] 0 1296 637906 0 85 6 26 0 opensm [ 6041.303751] [ 3080] 0 1968 138299 0 91 4 20 0 gmain [ 6041.303752] [ 1976] 0 1976 28337 1 13 4 39 0 rhsmcertd [ 6041.303753] [ 2109] 0 1977 55479 0 40 4 0 0 in:imjournal [ 6041.303755] [ 2729] 0 1987 154722 0 148 3 0 0 libvirtd [ 6041.303757] [ 1991] 0 1991 6463 0 19 3 51 0 atd [ 6041.303758] [ 2047] 0 2047 20619 0 44 3 214 -1000 sshd [ 6041.303759] [ 2537] 0 2537 27511 1 12 3 32 0 agetty [ 6041.303761] [ 2540] 0 2540 27511 1 10 3 33 0 agetty [ 6041.303762] [ 3062] 0 3062 22767 1 46 3 258 0 master [ 6041.303764] [ 3086] 89 3086 22810 1 46 3 255 0 qmgr [ 6041.303766] [ 3339] 99 3339 3888 0 12 3 59 0 dnsmasq [ 6041.303768] [ 3340] 0 3340 3881 0 12 3 45 0 dnsmasq [ 6041.303769] [ 3373] 0 3373 31557 1 20 3 159 0 crond [ 6041.303771] [ 3401] 0 3376 90269 0 96 3 0 0 beah-beaker-bac [ 6041.303773] [ 3381] 0 3381 26973 1 7 3 24 0 rhnsd [ 6041.303775] [ 4181] 0 4181 35220 1 72 3 317 0 sshd [ 6041.303776] [ 4185] 0 4185 29148 1 16 3 385 0 bash [ 6041.303940] [ 6416] 0 6416 28814 0 11 3 64 0 ksmtuned [ 6041.303941] [ 6417] 0 6417 28814 0 11 3 64 0 ksmtuned [ 6041.303943] [ 6418] 0 6418 37150 0 28 3 91 0 pgrep [ 6041.303956] Out of memory: Kill process 1118 (abrtd) score 0 or sacrifice child [ 6041.303963] Killed process 1118 (abrtd) total-vm:212532kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.304370] Out of memory: Kill process 1146 (abrt-watch-log) score 0 or sacrifice child [ 6041.304377] Killed process 1146 (abrt-watch-log) total-vm:210204kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.323549] Out of memory: Kill process 805 (lvmetad) score 0 or sacrifice child [ 6041.323555] Killed process 805 (lvmetad) total-vm:121396kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.353395] Out of memory: Kill process 4185 (bash) score 0 or sacrifice child [ 6041.353400] Killed process 4185 (bash) total-vm:116592kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.354059] Out of memory: Kill process 4181 (sshd) score 0 or sacrifice child [ 6041.354061] Killed process 4181 (sshd) total-vm:140880kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.354445] oom_reaper: reaped process 4181 (sshd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.354694] Out of memory: Kill process 3062 (master) score 0 or sacrifice child [ 6041.354699] Killed process 3086 (qmgr) total-vm:91240kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.355354] Out of memory: Kill process 3062 (master) score 0 or sacrifice child [ 6041.355356] Killed process 3062 (master) total-vm:91068kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.355700] oom_reaper: reaped process 3062 (master), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.356005] Out of memory: Kill process 3373 (crond) score 0 or sacrifice child [ 6041.356008] Killed process 3373 (crond) total-vm:126228kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.356652] Out of memory: Kill process 1220 (gssproxy) score 0 or sacrifice child [ 6041.356676] Killed process 1220 (gssproxy) total-vm:201220kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.356960] oom_reaper: reaped process 1220 (gssproxy), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.357203] Out of memory: Kill process 1152 (irqbalance) score 0 or sacrifice child [ 6041.357210] Killed process 1152 (irqbalance) total-vm:19556kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.372960] sshd: [ 6041.372962] master: [ 6041.372963] page allocation failure: order:0 [ 6041.372964] page allocation failure: order:0 [ 6041.372966] , mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask= [ 6041.372967] , mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask= [ 6041.372968] (null) [ 6041.372968] (null) [ 6041.372968] sshd cpuset= [ 6041.372969] master cpuset= [ 6041.372969] / mems_allowed=0-1 [ 6041.372971] / mems_allowed=0-1 [ 6041.372973] CPU: 28 PID: 4181 Comm: sshd Not tainted 4.11.0-rc2 #6 [ 6041.372974] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.372974] Call Trace: [ 6041.372978] dump_stack+0x63/0x87 [ 6041.372980] warn_alloc+0x114/0x1c0 [ 6041.372982] __alloc_pages_slowpath+0x8de/0xb90 [ 6041.372984] __alloc_pages_nodemask+0x240/0x260 [ 6041.372985] alloc_pages_vma+0xa5/0x220 [ 6041.372987] __read_swap_cache_async+0x148/0x1f0 [ 6041.372989] read_swap_cache_async+0x26/0x60 [ 6041.372990] swapin_readahead+0x16b/0x200 [ 6041.372991] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.372993] ? find_get_entry+0x20/0x140 [ 6041.372995] ? pagecache_get_page+0x2c/0x240 [ 6041.372996] do_swap_page+0x2aa/0x780 [ 6041.372997] __handle_mm_fault+0x6f0/0xe60 [ 6041.372999] handle_mm_fault+0xce/0x240 [ 6041.373001] __do_page_fault+0x22a/0x4a0 [ 6041.373002] do_page_fault+0x30/0x80 [ 6041.373004] page_fault+0x28/0x30 [ 6041.373006] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 6041.373006] RSP: 0018:ffffc900083a7d20 EFLAGS: 00010246 [ 6041.373007] RAX: 0000000000000008 RBX: 0000555561846560 RCX: 0000000000000001 [ 6041.373008] RDX: 0000000000000000 RSI: ffffc900083a7da0 RDI: 0000555561846560 [ 6041.373009] RBP: ffffc900083a7d28 R08: ffffc900083a7b98 R09: ffff88042ac29400 [ 6041.373009] R10: 0000000000000010 R11: 0000000000000114 R12: ffffc900083a7d88 [ 6041.373010] R13: 0000000000000001 R14: 000000000000000d R15: ffffc900083a7d88 [ 6041.373012] ? set_fd_set+0x21/0x30 [ 6041.373014] core_sys_select+0x1f3/0x2f0 [ 6041.373016] SyS_select+0xba/0x110 [ 6041.373018] do_syscall_64+0x67/0x180 [ 6041.373019] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.373020] RIP: 0033:0x7effdb4e2b83 [ 6041.373021] RSP: 002b:00007ffd3a4d8698 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 6041.373022] RAX: ffffffffffffffda RBX: 00007ffd3a4d8738 RCX: 00007effdb4e2b83 [ 6041.373022] RDX: 00005555618474c0 RSI: 0000555561846560 RDI: 000000000000000d [ 6041.373023] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 6041.373023] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd3a4d8740 [ 6041.373024] R13: 00007ffd3a4d8730 R14: 00007ffd3a4d8734 R15: 0000555561846560 [ 6041.373026] CPU: 15 PID: 3062 Comm: master Not tainted 4.11.0-rc2 #6 [ 6041.373027] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.373027] Call Trace: [ 6041.373031] dump_stack+0x63/0x87 [ 6041.373032] warn_alloc+0x114/0x1c0 [ 6041.373034] __alloc_pages_slowpath+0x8de/0xb90 [ 6041.373036] __alloc_pages_nodemask+0x240/0x260 [ 6041.373038] alloc_pages_vma+0xa5/0x220 [ 6041.373040] __read_swap_cache_async+0x148/0x1f0 [ 6041.373041] ? update_sd_lb_stats+0x180/0x620 [ 6041.373043] read_swap_cache_async+0x26/0x60 [ 6041.373044] swapin_readahead+0x16b/0x200 [ 6041.373045] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.373047] ? find_get_entry+0x20/0x140 [ 6041.373049] ? pagecache_get_page+0x2c/0x240 [ 6041.373050] do_swap_page+0x2aa/0x780 [ 6041.373051] __handle_mm_fault+0x6f0/0xe60 [ 6041.373053] handle_mm_fault+0xce/0x240 [ 6041.373055] __do_page_fault+0x22a/0x4a0 [ 6041.373056] do_page_fault+0x30/0x80 [ 6041.373058] page_fault+0x28/0x30 [ 6041.373060] RIP: 0010:__clear_user+0x25/0x50 [ 6041.373060] RSP: 0018:ffffc90006b2bda0 EFLAGS: 00010202 [ 6041.373061] RAX: 0000000000000000 RBX: 00007fff9c6e4680 RCX: 0000000000000008 [ 6041.373062] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 00007fff9c6e4880 [ 6041.373063] RBP: ffffc90006b2bda0 R08: 0000000000000011 R09: 0000000000000000 [ 6041.373063] R10: 0000000028c6b701 R11: 00007fff9c6e4680 R12: 00007fff9c6e4680 [ 6041.373064] R13: ffff88082a408000 R14: 0000000000000000 R15: 0000000000000000 [ 6041.373067] copy_fpstate_to_sigframe+0x98/0x1e0 [ 6041.373069] do_signal+0x516/0x6a0 [ 6041.373071] exit_to_usermode_loop+0x3f/0x85 [ 6041.373073] do_syscall_64+0x165/0x180 [ 6041.373074] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.373075] RIP: 0033:0x7fe4e2dfdcf3 [ 6041.373075] RSP: 002b:00007fff9c6e4a48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 6041.373076] RAX: fffffffffffffffc RBX: 00007fff9c6e4a50 RCX: 00007fe4e2dfdcf3 [ 6041.373077] RDX: 0000000000000064 RSI: 00007fff9c6e4a50 RDI: 000000000000000f [ 6041.373078] RBP: 0000000000000038 R08: 0000000000000000 R09: 0000000000000000 [ 6041.373078] R10: 000000000000dac0 R11: 0000000000000246 R12: 000055ae43cd36e4 [ 6041.373079] R13: 000055ae43cd3660 R14: 000055ae43cd49c8 R15: 000055ae4480db50 [ 6041.373415] Out of memory: Kill process 1156 (smartd) score 0 or sacrifice child [ 6041.373425] Killed process 1156 (smartd) total-vm:127876kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.393400] Out of memory: Kill process 6418 (pgrep) score 0 or sacrifice child [ 6041.393403] Killed process 6418 (pgrep) total-vm:148600kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.393741] oom_reaper: reaped process 6418 (pgrep), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.394087] Out of memory: Kill process 779 (systemd-journal) score 0 or sacrifice child [ 6041.394090] Killed process 779 (systemd-journal) total-vm:36824kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.394354] oom_reaper: reaped process 779 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.394719] Out of memory: Kill process 1163 (systemd-logind) score 0 or sacrifice child [ 6041.394722] Killed process 1163 (systemd-logind) total-vm:24200kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.394984] oom_reaper: reaped process 1163 (systemd-logind), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.395357] Out of memory: Kill process 1123 (chronyd) score 0 or sacrifice child [ 6041.395362] Killed process 1123 (chronyd) total-vm:22688kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.396025] Out of memory: Kill process 1178 (ksmtuned) score 0 or sacrifice child [ 6041.396028] Killed process 6416 (ksmtuned) total-vm:115256kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.396604] Out of memory: Kill process 1178 (ksmtuned) score 0 or sacrifice child [ 6041.396607] Killed process 1178 (ksmtuned) total-vm:115256kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.396744] ksmtuned: page allocation failure: order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 6041.396746] ksmtuned cpuset=/ mems_allowed=0-1 [ 6041.396748] CPU: 31 PID: 1178 Comm: ksmtuned Not tainted 4.11.0-rc2 #6 [ 6041.396749] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.396749] Call Trace: [ 6041.396753] dump_stack+0x63/0x87 [ 6041.396754] warn_alloc+0x114/0x1c0 [ 6041.396755] ? out_of_memory+0x11e/0x4a0 [ 6041.396757] __alloc_pages_slowpath+0x8de/0xb90 [ 6041.396759] __alloc_pages_nodemask+0x240/0x260 [ 6041.396760] alloc_pages_vma+0xa5/0x220 [ 6041.396762] __read_swap_cache_async+0x148/0x1f0 [ 6041.396763] read_swap_cache_async+0x26/0x60 [ 6041.396764] swapin_readahead+0x16b/0x200 [ 6041.396765] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.396767] ? find_get_entry+0x20/0x140 [ 6041.396768] ? pagecache_get_page+0x2c/0x240 [ 6041.396770] do_swap_page+0x2aa/0x780 [ 6041.396771] __handle_mm_fault+0x6f0/0xe60 [ 6041.396772] handle_mm_fault+0xce/0x240 [ 6041.396774] __do_page_fault+0x22a/0x4a0 [ 6041.396775] do_page_fault+0x30/0x80 [ 6041.396777] page_fault+0x28/0x30 [ 6041.396778] RIP: 0010:__clear_user+0x25/0x50 [ 6041.396779] RSP: 0018:ffffc90005d3fda0 EFLAGS: 00010202 [ 6041.396780] RAX: 0000000000000000 RBX: 00007fff89b0f000 RCX: 0000000000000008 [ 6041.396780] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 00007fff89b0f200 [ 6041.396781] RBP: ffffc90005d3fda0 R08: 0000000000000011 R09: 0000000000000000 [ 6041.396781] R10: 0000000028d8bc01 R11: 00007fff89b0f000 R12: 00007fff89b0f000 [ 6041.396782] R13: ffff880826b14380 R14: 0000000000000000 R15: 0000000000000000 [ 6041.396785] copy_fpstate_to_sigframe+0x98/0x1e0 [ 6041.396786] do_signal+0x516/0x6a0 [ 6041.396788] exit_to_usermode_loop+0x3f/0x85 [ 6041.396789] do_syscall_64+0x165/0x180 [ 6041.396791] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.396791] RIP: 0033:0x7fe23a73bc00 [ 6041.396792] RSP: 002b:00007fff89b0f3f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 6041.396793] RAX: 0000000000000000 RBX: ffffffffffffffff RCX: 00007fe23a73bc00 [ 6041.396793] RDX: 0000000000000080 RSI: 00007fff89b0f470 RDI: 0000000000000003 [ 6041.396794] RBP: 0000000000000080 R08: 00007fff89b0f380 R09: 00007fff89b0f230 [ 6041.396794] R10: 0000000000000008 R11: 0000000000000246 R12: 00007fff89b0f470 [ 6041.396795] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000001 [ 6041.396798] oom_reaper: reaped process 1178 (ksmtuned), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.402965] systemd-journal: page allocation failure: order:0 [ 6041.402968] pgrep: [ 6041.402969] , mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask= [ 6041.402971] page allocation failure: order:0 [ 6041.402971] (null) [ 6041.402973] , mode:0x16040d0(GFP_TEMPORARY|__GFP_COMP|__GFP_NOTRACK), nodemask= [ 6041.402973] systemd-journal cpuset= [ 6041.402974] (null) [ 6041.402974] / [ 6041.402975] pgrep cpuset= [ 6041.402976] mems_allowed=0-1 [ 6041.402977] / [ 6041.402979] CPU: 10 PID: 779 Comm: systemd-journal Not tainted 4.11.0-rc2 #6 [ 6041.402980] mems_allowed=0-1 [ 6041.402980] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.402981] Call Trace: [ 6041.402985] dump_stack+0x63/0x87 [ 6041.402987] warn_alloc+0x114/0x1c0 [ 6041.402989] __alloc_pages_slowpath+0x8de/0xb90 [ 6041.402992] __alloc_pages_nodemask+0x240/0x260 [ 6041.402994] alloc_pages_vma+0xa5/0x220 [ 6041.402997] __read_swap_cache_async+0x148/0x1f0 [ 6041.402998] ? select_task_rq_fair+0x942/0xa70 [ 6041.403000] read_swap_cache_async+0x26/0x60 [ 6041.403002] swapin_readahead+0x16b/0x200 [ 6041.403004] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.403006] ? find_get_entry+0x20/0x140 [ 6041.403008] ? pagecache_get_page+0x2c/0x240 [ 6041.403009] do_swap_page+0x2aa/0x780 [ 6041.403011] __handle_mm_fault+0x6f0/0xe60 [ 6041.403013] handle_mm_fault+0xce/0x240 [ 6041.403015] __do_page_fault+0x22a/0x4a0 [ 6041.403018] do_page_fault+0x30/0x80 [ 6041.403019] ? dequeue_entity+0xed/0x420 [ 6041.403021] page_fault+0x28/0x30 [ 6041.403023] RIP: 0010:ep_send_events_proc+0xfd/0x1e0 [ 6041.403024] RSP: 0018:ffffc90005093d88 EFLAGS: 00010246 [ 6041.403026] RAX: 0000000000000011 RBX: ffffc90005093e08 RCX: 00007ffddc3838d0 [ 6041.403027] RDX: 0000000000000000 RSI: ffff88082f2f8f80 RDI: ffff880827246700 [ 6041.403028] RBP: ffffc90005093de0 R08: ffff880829d62718 R09: cccccccccccccccd [ 6041.403029] R10: 0000057e5ecdb8d3 R11: 0000000000000008 R12: 0000000000000000 [ 6041.403030] R13: ffffc90005093ea0 R14: ffff8804297dab40 R15: ffff880829d62718 [ 6041.403032] ? ep_send_events_proc+0x93/0x1e0 [ 6041.403034] ? ep_poll+0x3c0/0x3c0 [ 6041.403036] ep_scan_ready_list.isra.11+0x9c/0x210 [ 6041.403038] ep_poll+0x195/0x3c0 [ 6041.403040] ? wake_up_q+0x80/0x80 [ 6041.403042] SyS_epoll_wait+0xbc/0xe0 [ 6041.403044] entry_SYSCALL_64_fastpath+0x1a/0xa9 [ 6041.403046] RIP: 0033:0x7ff643546cf3 [ 6041.403046] RSP: 002b:00007ffddc3838c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 6041.403048] RAX: ffffffffffffffda RBX: 000000000000001b RCX: 00007ff643546cf3 [ 6041.403049] RDX: 000000000000001b RSI: 00007ffddc3838d0 RDI: 0000000000000007 [ 6041.403050] RBP: 00007ff64492a6a0 R08: 000000000007923c R09: 0000000000000001 [ 6041.403051] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000 [ 6041.403052] R13: 000000000000001b R14: 00007ffddc384f7d R15: 00005592ded50190 [ 6041.403056] CPU: 25 PID: 6418 Comm: pgrep Not tainted 4.11.0-rc2 #6 [ 6041.403056] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.403057] Call Trace: [ 6041.403061] dump_stack+0x63/0x87 [ 6041.403063] warn_alloc+0x114/0x1c0 [ 6041.403066] __alloc_pages_slowpath+0x8de/0xb90 [ 6041.403068] __alloc_pages_nodemask+0x240/0x260 [ 6041.403070] alloc_pages_current+0x88/0x120 [ 6041.403072] new_slab+0x41f/0x5b0 [ 6041.403074] ___slab_alloc+0x33e/0x4b0 [ 6041.403076] ? __d_alloc+0x25/0x1d0 [ 6041.403078] ? __d_alloc+0x25/0x1d0 [ 6041.403079] __slab_alloc+0x40/0x5c [ 6041.403081] kmem_cache_alloc+0x16d/0x1a0 [ 6041.403082] ? __d_alloc+0x25/0x1d0 [ 6041.403084] __d_alloc+0x25/0x1d0 [ 6041.403086] d_alloc+0x22/0xc0 [ 6041.403088] d_alloc_parallel+0x6c/0x500 [ 6041.403091] ? __inode_permission+0x48/0xd0 [ 6041.403093] ? lookup_fast+0x215/0x3d0 [ 6041.403095] path_openat+0xc91/0x13c0 [ 6041.403097] do_filp_open+0x91/0x100 [ 6041.403099] ? __alloc_fd+0x46/0x170 [ 6041.403101] do_sys_open+0x124/0x210 [ 6041.403102] ? __audit_syscall_exit+0x209/0x290 [ 6041.403104] SyS_open+0x1e/0x20 [ 6041.403106] do_syscall_64+0x67/0x180 [ 6041.403108] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.403110] RIP: 0033:0x7f6caba59a10 [ 6041.403111] RSP: 002b:00007ffd316e1698 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 6041.403112] RAX: ffffffffffffffda RBX: 00007ffd316e16b0 RCX: 00007f6caba59a10 [ 6041.403113] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffd316e16b0 [ 6041.403114] RBP: 00007f6cac149ab0 R08: 00007f6cab9b9938 R09: 0000000000000010 [ 6041.403115] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000006d7100 [ 6041.403116] R13: 0000000000000020 R14: 0000000000000000 R15: 0000000000000000 [ 6041.403120] SLUB: Unable to allocate memory on node -1, gfp=0x14000c0(GFP_KERNEL) [ 6041.403121] cache: dentry, object size: 192, buffer size: 192, default order: 1, min order: 0 [ 6041.403122] node 0: slabs: 463, objs: 19425, free: 0 [ 6041.403123] node 1: slabs: 884, objs: 35112, free: 0 [ 6041.403514] Out of memory: Kill process 6417 (ksmtuned) score 0 or sacrifice child [ 6041.403517] Killed process 6417 (ksmtuned) total-vm:115256kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.412951] systemd-logind: page allocation failure: order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 6041.412971] systemd-logind cpuset=/ mems_allowed=0-1 [ 6041.412974] CPU: 24 PID: 1163 Comm: systemd-logind Not tainted 4.11.0-rc2 #6 [ 6041.412974] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.412975] Call Trace: [ 6041.412978] dump_stack+0x63/0x87 [ 6041.412980] warn_alloc+0x114/0x1c0 [ 6041.412981] __alloc_pages_slowpath+0x8de/0xb90 [ 6041.412984] __alloc_pages_nodemask+0x240/0x260 [ 6041.412985] alloc_pages_vma+0xa5/0x220 [ 6041.412987] __read_swap_cache_async+0x148/0x1f0 [ 6041.412988] read_swap_cache_async+0x26/0x60 [ 6041.412990] swapin_readahead+0x16b/0x200 [ 6041.412991] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.412993] ? find_get_entry+0x20/0x140 [ 6041.412994] ? pagecache_get_page+0x2c/0x240 [ 6041.412996] do_swap_page+0x2aa/0x780 [ 6041.412997] __handle_mm_fault+0x6f0/0xe60 [ 6041.412999] handle_mm_fault+0xce/0x240 [ 6041.413000] __do_page_fault+0x22a/0x4a0 [ 6041.413002] do_page_fault+0x30/0x80 [ 6041.413004] page_fault+0x28/0x30 [ 6041.413005] RIP: 0010:ep_send_events_proc+0xfd/0x1e0 [ 6041.413006] RSP: 0018:ffffc90005ce7d60 EFLAGS: 00010246 [ 6041.413007] RAX: 0000000000000010 RBX: ffffc90005ce7de0 RCX: 00007ffc58e36210 [ 6041.413008] RDX: 0000000000000000 RSI: 0000000000000010 RDI: 0000000000000002 [ 6041.413008] RBP: ffffc90005ce7db8 R08: ffff88042e222d18 R09: cccccccccccccccd [ 6041.413009] R10: 0000057e6b9137a4 R11: 0000000000000018 R12: 0000000000000000 [ 6041.413009] R13: ffffc90005ce7e78 R14: ffff8804bd9f5440 R15: ffff88042e222d18 [ 6041.413012] ? ep_poll+0x3c0/0x3c0 [ 6041.413013] ep_scan_ready_list.isra.11+0x9c/0x210 [ 6041.413015] ep_poll+0x195/0x3c0 [ 6041.413016] ? wake_up_q+0x80/0x80 [ 6041.413018] SyS_epoll_wait+0xbc/0xe0 [ 6041.413019] do_syscall_64+0x67/0x180 [ 6041.413021] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.413021] RIP: 0033:0x7f751d498cf3 [ 6041.413022] RSP: 002b:00007ffc58e36208 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 6041.413023] RAX: ffffffffffffffda RBX: 00007ffc58e36210 RCX: 00007f751d498cf3 [ 6041.413023] RDX: 000000000000000b RSI: 00007ffc58e36210 RDI: 0000000000000004 [ 6041.413024] RBP: 00007ffc58e36390 R08: 000000000000000e R09: 0000000000000001 [ 6041.413025] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 6041.413025] R13: ffffffffffffffff R14: 00007ffc58e363f0 R15: 00005581334e9260 [ 6041.423461] ksmtuned: page allocation failure: order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 6041.423465] ksmtuned cpuset=/ mems_allowed=0-1 [ 6041.423469] CPU: 12 PID: 6417 Comm: ksmtuned Not tainted 4.11.0-rc2 #6 [ 6041.423470] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.423471] Call Trace: [ 6041.423475] dump_stack+0x63/0x87 [ 6041.423477] warn_alloc+0x114/0x1c0 [ 6041.423480] __alloc_pages_slowpath+0x8de/0xb90 [ 6041.423482] ? schedule_timeout+0x249/0x300 [ 6041.423485] __alloc_pages_nodemask+0x240/0x260 [ 6041.423487] alloc_pages_vma+0xa5/0x220 [ 6041.423490] __read_swap_cache_async+0x148/0x1f0 [ 6041.423491] read_swap_cache_async+0x26/0x60 [ 6041.423493] swapin_readahead+0x16b/0x200 [ 6041.423494] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.423497] ? find_get_entry+0x20/0x140 [ 6041.423499] ? pagecache_get_page+0x2c/0x240 [ 6041.423500] do_swap_page+0x2aa/0x780 [ 6041.423502] __handle_mm_fault+0x6f0/0xe60 [ 6041.423504] handle_mm_fault+0xce/0x240 [ 6041.423506] __do_page_fault+0x22a/0x4a0 [ 6041.423508] do_page_fault+0x30/0x80 [ 6041.423510] page_fault+0x28/0x30 [ 6041.423512] RIP: 0010:__put_user_4+0x1c/0x30 [ 6041.423513] RSP: 0018:ffffc900082a7dc8 EFLAGS: 00010297 [ 6041.423515] RAX: 0000000000000009 RBX: 00007fffffffeffd RCX: 00007fff89b0e590 [ 6041.423516] RDX: ffff8808291bee80 RSI: 0000000000000009 RDI: ffff880828fe41c8 [ 6041.423517] RBP: ffffc900082a7e38 R08: 0000000000000000 R09: 0000000000000219 [ 6041.423518] R10: 0000000000000000 R11: 000000000003de7d R12: ffff880823278000 [ 6041.423519] R13: ffffc900082a7ea0 R14: 0000000000000010 R15: 0000000000001912 [ 6041.423522] ? wait_consider_task+0x46c/0xb40 [ 6041.423524] ? sched_clock_cpu+0x11/0xb0 [ 6041.423525] do_wait+0xf4/0x240 [ 6041.423527] SyS_wait4+0x80/0x100 [ 6041.423529] ? task_stopped_code+0x50/0x50 [ 6041.423531] do_syscall_64+0x67/0x180 [ 6041.423533] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.423535] RIP: 0033:0x7fe23a71127c [ 6041.423535] RSP: 002b:00007fff89b0e568 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 6041.423537] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe23a71127c [ 6041.423538] RDX: 0000000000000000 RSI: 00007fff89b0e590 RDI: ffffffffffffffff [ 6041.423539] RBP: 0000000000bb4d50 R08: 0000000000bb4d50 R09: 0000000000000000 [ 6041.423540] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 6041.423541] R13: 0000000000000001 R14: 0000000000bb48c0 R15: 0000000000000000 [ 6041.433391] Out of memory: Kill process 3339 (dnsmasq) score 0 or sacrifice child [ 6041.433397] Killed process 3340 (dnsmasq) total-vm:15524kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.434032] Out of memory: Kill process 3339 (dnsmasq) score 0 or sacrifice child [ 6041.434034] Killed process 3339 (dnsmasq) total-vm:15552kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.434300] oom_reaper: reaped process 3339 (dnsmasq), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.434658] Out of memory: Kill process 1991 (atd) score 0 or sacrifice child [ 6041.434662] Killed process 1991 (atd) total-vm:25852kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.435291] Out of memory: Kill process 1295 (opensm-launch) score 0 or sacrifice child [ 6041.435295] Killed process 1295 (opensm-launch) total-vm:115252kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.435912] Out of memory: Kill process 1976 (rhsmcertd) score 0 or sacrifice child [ 6041.435917] Killed process 1976 (rhsmcertd) total-vm:113348kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.436542] Out of memory: Kill process 1155 (lsmd) score 0 or sacrifice child [ 6041.436546] Killed process 1155 (lsmd) total-vm:8532kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.437170] Out of memory: Kill process 2537 (agetty) score 0 or sacrifice child [ 6041.437173] Killed process 2537 (agetty) total-vm:110044kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.437782] Out of memory: Kill process 2540 (agetty) score 0 or sacrifice child [ 6041.437785] Killed process 2540 (agetty) total-vm:110044kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.438391] Out of memory: Kill process 3381 (rhnsd) score 0 or sacrifice child [ 6041.438395] Killed process 3381 (rhnsd) total-vm:107892kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.438950] Out of memory: Kill process 1121 (dbus-daemon) score 0 or sacrifice child [ 6041.438957] Killed process 1121 (dbus-daemon) total-vm:34856kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.452934] dnsmasq: page allocation failure: order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 6041.452938] dnsmasq cpuset=/ mems_allowed=0-1 [ 6041.452942] CPU: 31 PID: 3339 Comm: dnsmasq Not tainted 4.11.0-rc2 #6 [ 6041.452943] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.452943] Call Trace: [ 6041.452948] dump_stack+0x63/0x87 [ 6041.452950] warn_alloc+0x114/0x1c0 [ 6041.452952] __alloc_pages_slowpath+0x8de/0xb90 [ 6041.452954] ? __switch_to+0x229/0x450 [ 6041.452957] __alloc_pages_nodemask+0x240/0x260 [ 6041.452959] alloc_pages_vma+0xa5/0x220 [ 6041.452961] __read_swap_cache_async+0x148/0x1f0 [ 6041.452963] read_swap_cache_async+0x26/0x60 [ 6041.452965] swapin_readahead+0x16b/0x200 [ 6041.452966] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.452969] ? find_get_entry+0x20/0x140 [ 6041.452971] ? pagecache_get_page+0x2c/0x240 [ 6041.452973] do_swap_page+0x2aa/0x780 [ 6041.452974] ? poll_select_copy_remaining+0x150/0x150 [ 6041.452976] __handle_mm_fault+0x6f0/0xe60 [ 6041.452978] handle_mm_fault+0xce/0x240 [ 6041.452980] __do_page_fault+0x22a/0x4a0 [ 6041.452982] do_page_fault+0x30/0x80 [ 6041.452984] page_fault+0x28/0x30 [ 6041.452987] RIP: 0010:__clear_user+0x25/0x50 [ 6041.452987] RSP: 0018:ffffc90005817da0 EFLAGS: 00010202 [ 6041.452989] RAX: 0000000000000000 RBX: 00007ffe6a725dc0 RCX: 0000000000000008 [ 6041.452990] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 00007ffe6a725fc0 [ 6041.452991] RBP: ffffc90005817da0 R08: 0000000000000011 R09: 0000000000000000 [ 6041.452992] R10: 0000000028d1b901 R11: 00007ffe6a725dc0 R12: 00007ffe6a725dc0 [ 6041.452993] R13: ffff880829239680 R14: 0000000000000000 R15: 0000000000000000 [ 6041.452996] copy_fpstate_to_sigframe+0x98/0x1e0 [ 6041.452998] do_signal+0x516/0x6a0 [ 6041.453001] exit_to_usermode_loop+0x3f/0x85 [ 6041.453003] do_syscall_64+0x165/0x180 [ 6041.453005] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.453006] RIP: 0033:0x7f26144f2b83 [ 6041.453007] RSP: 002b:00007ffe6a7261a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 6041.453009] RAX: fffffffffffffffc RBX: 0000559eb9450560 RCX: 00007f26144f2b83 [ 6041.453010] RDX: 00007ffe6a7262b0 RSI: 00007ffe6a726230 RDI: 0000000000000008 [ 6041.453010] RBP: 00007ffe6a726230 R08: 0000000000000000 R09: 0000000000000000 [ 6041.453011] R10: 00007ffe6a726330 R11: 0000000000000246 R12: 00007ffe6a7261ec [ 6041.453012] R13: 0000000000000000 R14: 0000000058c8ce9e R15: 00007ffe6a7262b0 [ 6041.453021] oom_reaper: reaped process 1121 (dbus-daemon), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.453344] libvirtd invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 6041.453346] libvirtd cpuset=/ mems_allowed=0-1 [ 6041.453349] CPU: 16 PID: 2731 Comm: libvirtd Not tainted 4.11.0-rc2 #6 [ 6041.453349] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.453350] Call Trace: [ 6041.453353] dump_stack+0x63/0x87 [ 6041.453355] dump_header+0x9f/0x233 [ 6041.453356] ? oom_unkillable_task+0x9e/0xc0 [ 6041.453357] ? find_lock_task_mm+0x3b/0x80 [ 6041.453359] ? cpuset_mems_allowed_intersects+0x21/0x30 [ 6041.453360] ? oom_unkillable_task+0x9e/0xc0 [ 6041.453361] out_of_memory+0x39f/0x4a0 [ 6041.453362] __alloc_pages_slowpath+0x7f0/0xb90 [ 6041.453364] __alloc_pages_nodemask+0x240/0x260 [ 6041.453366] alloc_pages_vma+0xa5/0x220 [ 6041.453368] __read_swap_cache_async+0x148/0x1f0 [ 6041.453369] read_swap_cache_async+0x26/0x60 [ 6041.453370] swapin_readahead+0x16b/0x200 [ 6041.453372] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.453373] ? find_get_entry+0x20/0x140 [ 6041.453375] ? pagecache_get_page+0x2c/0x240 [ 6041.453376] do_swap_page+0x2aa/0x780 [ 6041.453377] __handle_mm_fault+0x6f0/0xe60 [ 6041.453379] handle_mm_fault+0xce/0x240 [ 6041.453381] __do_page_fault+0x22a/0x4a0 [ 6041.453382] do_page_fault+0x30/0x80 [ 6041.453384] page_fault+0x28/0x30 [ 6041.453386] RIP: 0010:__get_user_8+0x1b/0x25 [ 6041.453386] RSP: 0018:ffffc900069dbc28 EFLAGS: 00010287 [ 6041.453388] RAX: 00007fbe1cfef9e7 RBX: ffff88041395e4c0 RCX: 00000000000002b0 [ 6041.453388] RDX: ffff8804285fc380 RSI: ffff88041395e4c0 RDI: ffff8804285fc380 [ 6041.453389] RBP: ffffc900069dbc78 R08: ffff88042f79b940 R09: 0000000000000000 [ 6041.453389] R10: 0000000001afcc01 R11: ffff880401afec00 R12: ffff8804285fc380 [ 6041.453390] R13: 00007fbe1cfef9e0 R14: ffff8804285fc380 R15: ffff8808284ab280 [ 6041.453392] ? exit_robust_list+0x37/0x120 [ 6041.453394] mm_release+0x11a/0x130 [ 6041.453395] do_exit+0x152/0xb80 [ 6041.453396] ? __unqueue_futex+0x2f/0x60 [ 6041.453397] do_group_exit+0x3f/0xb0 [ 6041.453399] get_signal+0x1bf/0x5e0 [ 6041.453401] do_signal+0x37/0x6a0 [ 6041.453402] ? do_futex+0xfd/0x570 [ 6041.453404] exit_to_usermode_loop+0x3f/0x85 [ 6041.453405] do_syscall_64+0x165/0x180 [ 6041.453407] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.453408] RIP: 0033:0x7fbe2a8576d5 [ 6041.453408] RSP: 002b:00007fbe1cfeecf0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 6041.453409] RAX: fffffffffffffe00 RBX: 0000000000000000 RCX: 00007fbe2a8576d5 [ 6041.453410] RDX: 0000000000000003 RSI: 0000000000000080 RDI: 000055c46b7be5ac [ 6041.453411] RBP: 000055c46b7be608 R08: 000055c46b7be500 R09: 0000000000000000 [ 6041.453411] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c46b7be620 [ 6041.453412] R13: 000055c46b7be580 R14: 000055c46b7be5a8 R15: 000055c46b7be540 [ 6041.453413] Mem-Info: [ 6041.453418] active_anon:10 inactive_anon:28 isolated_anon:0 [ 6041.453418] active_file:316 inactive_file:228 isolated_file:0 [ 6041.453418] unevictable:0 dirty:0 writeback:1 unstable:0 [ 6041.453418] slab_reclaimable:11421 slab_unreclaimable:140377 [ 6041.453418] mapped:378 shmem:0 pagetables:1368 bounce:0 [ 6041.453418] free:39224 free_pcp:5492 free_cma:0 [ 6041.453423] Node 0 active_anon:8kB inactive_anon:36kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:24kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:4 all_unreclaimable? yes [ 6041.453428] Node 1 active_anon:48kB inactive_anon:76kB active_file:1260kB inactive_file:996kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1552kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? yes [ 6041.453428] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 6041.453431] lowmem_reserve[]: 0 2886 15937 15937 15937 [ 6041.453433] Node 0 DMA32 free:60296kB min:8108kB low:11060kB high:14012kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013336kB mlocked:0kB slab_reclaimable:96kB slab_unreclaimable:38768kB kernel_stack:2320kB pagetables:0kB bounce:0kB free_pcp:1924kB local_pcp:184kB free_cma:0kB [ 6041.453436] lowmem_reserve[]: 0 0 13051 13051 13051 [ 6041.453451] Node 0 Normal free:35596kB min:36664kB low:50028kB high:63392kB active_anon:8kB inactive_anon:36kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:13631488kB managed:13364292kB mlocked:0kB slab_reclaimable:15884kB slab_unreclaimable:244492kB kernel_stack:19240kB pagetables:2780kB bounce:0kB free_pcp:9820kB local_pcp:680kB free_cma:0kB [ 6041.453454] lowmem_reserve[]: 0 0 0 0 0 [ 6041.453456] Node 1 Normal free:44968kB min:45292kB low:61800kB high:78308kB active_anon:48kB inactive_anon:76kB active_file:1260kB inactive_file:996kB unevictable:0kB writepending:0kB present:16777212kB managed:16509584kB mlocked:0kB slab_reclaimable:29740kB slab_unreclaimable:278232kB kernel_stack:18488kB pagetables:2512kB bounce:0kB free_pcp:10224kB local_pcp:688kB free_cma:0kB [ 6041.453458] lowmem_reserve[]: 0 0 0 0 0 [ 6041.453460] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 6041.453472] Node 0 DMA32: 2*4kB (UM) 2*8kB (U) 13*16kB (U) 7*32kB (UE) 5*64kB (U) 3*128kB (UME) 1*256kB (E) 5*512kB (ME) 5*1024kB (UME) 1*2048kB (E) 12*4096kB (M) = 60296kB [ 6041.453478] Node 0 Normal: 29*4kB (UMH) 57*8kB (UMH) 64*16kB (UMH) 156*32kB (UMEH) 90*64kB (UME) 56*128kB (UMEH) 31*256kB (MEH) 15*512kB (MH) 0*1024kB 0*2048kB 0*4096kB = 35132kB [ 6041.453484] Node 1 Normal: 628*4kB (UMEH) 266*8kB (UMEH) 91*16kB (UMEH) 223*32kB (UME) 147*64kB (UM) 102*128kB (UM) 37*256kB (UM) 2*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 46192kB [ 6041.453491] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.453491] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.453492] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.453493] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.453493] 451 total pagecache pages [ 6041.453495] 0 pages in swap cache [ 6041.453495] Swap cache stats: add 40461, delete 40457, find 7065/13053 [ 6041.453496] Free swap = 16492028kB [ 6041.453496] Total swap = 16516092kB [ 6041.453497] 8379718 pages RAM [ 6041.453497] 0 pages HighMem/MovableOnly [ 6041.453497] 153941 pages reserved [ 6041.453498] 0 pages cma reserved [ 6041.453498] 0 pages hwpoisoned [ 6041.453498] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 6041.453522] [ 824] 0 824 11810 1 23 3 664 -1000 systemd-udevd [ 6041.453533] [ 1073] 0 1073 13856 0 28 3 110 -1000 auditd [ 6041.453535] [ 1144] 81 1121 8714 0 18 3 0 -900 dbus-daemon [ 6041.453536] [ 1276] 998 1161 132401 0 57 4 0 0 gmain [ 6041.453538] [ 1269] 0 1220 50305 0 39 3 0 0 gssproxy [ 6041.453539] [ 1323] 0 1296 637906 0 85 6 26 0 opensm [ 6041.453541] [ 3080] 0 1968 138299 0 91 4 20 0 gmain [ 6041.453542] [ 2109] 0 1977 55479 0 40 4 0 0 in:imjournal [ 6041.453543] [ 2729] 0 1987 154722 0 148 3 0 0 libvirtd [ 6041.453544] [ 2047] 0 2047 20619 0 44 3 214 -1000 sshd [ 6041.453548] [ 3401] 0 3376 90269 0 96 3 0 0 beah-beaker-bac [ 6041.453695] Kernel panic - not syncing: Out of memory and no killable processes... [ 6041.453695] [ 6041.453697] CPU: 16 PID: 2731 Comm: libvirtd Not tainted 4.11.0-rc2 #6 [ 6041.453697] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.453697] Call Trace: [ 6041.453699] dump_stack+0x63/0x87 [ 6041.453700] panic+0xeb/0x239 [ 6041.453702] out_of_memory+0x3ad/0x4a0 [ 6041.453703] __alloc_pages_slowpath+0x7f0/0xb90 [ 6041.453705] __alloc_pages_nodemask+0x240/0x260 [ 6041.453706] alloc_pages_vma+0xa5/0x220 [ 6041.453707] __read_swap_cache_async+0x148/0x1f0 [ 6041.453709] read_swap_cache_async+0x26/0x60 [ 6041.453710] swapin_readahead+0x16b/0x200 [ 6041.453711] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.453712] ? find_get_entry+0x20/0x140 [ 6041.453713] ? pagecache_get_page+0x2c/0x240 [ 6041.453714] do_swap_page+0x2aa/0x780 [ 6041.453716] __handle_mm_fault+0x6f0/0xe60 [ 6041.453717] handle_mm_fault+0xce/0x240 [ 6041.453718] __do_page_fault+0x22a/0x4a0 [ 6041.453720] do_page_fault+0x30/0x80 [ 6041.453721] page_fault+0x28/0x30 [ 6041.453722] RIP: 0010:__get_user_8+0x1b/0x25 [ 6041.453723] RSP: 0018:ffffc900069dbc28 EFLAGS: 00010287 [ 6041.453724] RAX: 00007fbe1cfef9e7 RBX: ffff88041395e4c0 RCX: 00000000000002b0 [ 6041.453724] RDX: ffff8804285fc380 RSI: ffff88041395e4c0 RDI: ffff8804285fc380 [ 6041.453725] RBP: ffffc900069dbc78 R08: ffff88042f79b940 R09: 0000000000000000 [ 6041.453725] R10: 0000000001afcc01 R11: ffff880401afec00 R12: ffff8804285fc380 [ 6041.453726] R13: 00007fbe1cfef9e0 R14: ffff8804285fc380 R15: ffff8808284ab280 [ 6041.453727] ? exit_robust_list+0x37/0x120 [ 6041.453728] mm_release+0x11a/0x130 [ 6041.453730] do_exit+0x152/0xb80 [ 6041.453731] ? __unqueue_futex+0x2f/0x60 [ 6041.453732] do_group_exit+0x3f/0xb0 [ 6041.453733] get_signal+0x1bf/0x5e0 [ 6041.453735] do_signal+0x37/0x6a0 [ 6041.453736] ? do_futex+0xfd/0x570 [ 6041.453737] exit_to_usermode_loop+0x3f/0x85 [ 6041.453739] do_syscall_64+0x165/0x180 [ 6041.453740] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.453740] RIP: 0033:0x7fbe2a8576d5 [ 6041.453741] RSP: 002b:00007fbe1cfeecf0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 6041.453742] RAX: fffffffffffffe00 RBX: 0000000000000000 RCX: 00007fbe2a8576d5 [ 6041.453742] RDX: 0000000000000003 RSI: 0000000000000080 RDI: 000055c46b7be5ac [ 6041.453743] RBP: 000055c46b7be608 R08: 000055c46b7be500 R09: 0000000000000000 [ 6041.453743] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c46b7be620 [ 6041.453744] R13: 000055c46b7be580 R14: 000055c46b7be5a8 R15: 000055c46b7be540 [ 6041.464876] Kernel Offset: disabled ^ permalink raw reply [flat|nested] 44+ messages in thread
* Re: mlx4_core 0000:07:00.0: swiotlb buffer is full and OOM observed during stress test on reset_controller @ 2017-03-15 7:48 ` Yi Zhang 0 siblings, 0 replies; 44+ messages in thread From: Yi Zhang @ 2017-03-15 7:48 UTC (permalink / raw) To: Max Gurtovoy, Leon Romanovsky, Sagi Grimberg Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA, linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r [-- Attachment #1: Type: text/plain, Size: 2249 bytes --] On 03/15/2017 12:52 AM, Max Gurtovoy wrote: > > > On 3/14/2017 3:35 PM, Yi Zhang wrote: >> >> >> On 03/13/2017 02:16 AM, Max Gurtovoy wrote: >>> >>> >>> On 3/10/2017 6:52 PM, Leon Romanovsky wrote: >>>> On Thu, Mar 09, 2017 at 12:20:14PM +0800, Yi Zhang wrote: >>>>> >>>>>> I'm using CX5-LX device and have not seen any issues with it. >>>>>> >>>>>> Would it be possible to retest with kmemleak? >>>>>> >>>>> Here is the device I used. >>>>> >>>>> Network controller: Mellanox Technologies MT27500 Family [ConnectX-3] >>>>> >>>>> The issue always can be reproduced with about 1000 time. >>>>> >>>>> Another thing is I found one strange phenomenon from the log: >>>>> >>>>> before the OOM occurred, most of the log are about "adding >>>>> queue", and >>>>> after the OOM occurred, most of the log are about "nvmet_rdma: >>>>> freeing >>>>> queue". >>>>> >>>>> seems the release work: "schedule_work(&queue->release_work);" not >>>>> executed >>>>> timely, not sure whether the OOM is caused by this reason. >>>> >>>> Sagi, >>>> The release function is placed in global workqueue. I'm not familiar >>>> with NVMe design and I don't know all the details, but maybe the >>>> proper way will >>>> be to create special workqueue with MEM_RECLAIM flag to ensure the >>>> progress? >>>> >>> >>> Hi, >>> >>> I was able to repro it in my lab with ConnectX3. added a dedicated >>> workqueue with high priority but the bug still happens. >>> if I add a "sleep 1" after echo 1 >>> >/sys/block/nvme0n1/device/reset_controller the test pass. So there is >>> no leak IMO, but the allocation process is much faster than the >>> destruction of the resources. >>> In the initiator we don't wait for RDMA_CM_EVENT_DISCONNECTED event >>> after we call rdma_disconnect, and we try to connect immediatly again. >>> maybe we need to slow down the storm of connect requests from the >>> initiator somehow to let the target time to settle up. >>> >>> Max. >>> >>> >> Hi Sagi >> Let's use this mail loop to track the OOM issue. :) >> >> Thanks >> Yi > > Hi Yi, > I can't repro the OOM issue with 4.11-rc2 (don't know why actually). > which kernel are you using ? > > Max. Hi Max I tried with 4.11.0-rc2, and still can reproduced it with less than 2000 times. Thanks Yi [-- Attachment #2: OOM.txt --] [-- Type: text/plain, Size: 492816 bytes --] [ 6021.582232] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.582233] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.582233] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.582236] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.582236] Call Trace: [ 6021.582239] dump_stack+0x63/0x87 [ 6021.582240] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.582242] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.582246] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.582249] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.582253] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.582255] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.582260] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.582262] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.582263] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.582265] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.582267] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.582268] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.582270] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.582272] cm_process_work+0x25/0x120 [ib_cm] [ 6021.582274] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.582275] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.582277] process_one_work+0x165/0x410 [ 6021.582278] worker_thread+0x137/0x4c0 [ 6021.582280] kthread+0x101/0x140 [ 6021.582281] ? rescuer_thread+0x3b0/0x3b0 [ 6021.582283] ? kthread_park+0x90/0x90 [ 6021.582284] ret_from_fork+0x2c/0x40 [ 6021.588220] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.588222] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.588222] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.588225] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.588226] Call Trace: [ 6021.588229] dump_stack+0x63/0x87 [ 6021.588231] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.588232] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.588236] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.588240] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.588244] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.588247] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.588252] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.588254] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.588255] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.588257] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.588259] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.588261] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.588263] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.588265] cm_process_work+0x25/0x120 [ib_cm] [ 6021.588266] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.588268] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.588270] process_one_work+0x165/0x410 [ 6021.588271] worker_thread+0x137/0x4c0 [ 6021.588273] kthread+0x101/0x140 [ 6021.588274] ? rescuer_thread+0x3b0/0x3b0 [ 6021.588275] ? kthread_park+0x90/0x90 [ 6021.588276] ret_from_fork+0x2c/0x40 [ 6021.593827] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.593828] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.593829] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.593831] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.593832] Call Trace: [ 6021.593834] dump_stack+0x63/0x87 [ 6021.593836] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.593837] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.593842] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.593845] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.593848] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.593851] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.593856] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.593858] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.593860] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.593862] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.593863] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.593865] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.593867] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.593869] cm_process_work+0x25/0x120 [ib_cm] [ 6021.593870] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.593872] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.593874] process_one_work+0x165/0x410 [ 6021.593875] worker_thread+0x137/0x4c0 [ 6021.593876] kthread+0x101/0x140 [ 6021.593878] ? rescuer_thread+0x3b0/0x3b0 [ 6021.593879] ? kthread_park+0x90/0x90 [ 6021.593881] ret_from_fork+0x2c/0x40 [ 6021.595897] nvmet: adding queue 1 to ctrl 1061. [ 6021.596096] nvmet: adding queue 2 to ctrl 1061. [ 6021.601856] nvmet: adding queue 3 to ctrl 1061. [ 6021.602078] nvmet: adding queue 4 to ctrl 1061. [ 6021.602318] nvmet: adding queue 5 to ctrl 1061. [ 6021.602497] nvmet: adding queue 6 to ctrl 1061. [ 6021.602764] nvmet: adding queue 7 to ctrl 1061. [ 6021.603052] nvmet: adding queue 8 to ctrl 1061. [ 6021.603290] nvmet: adding queue 9 to ctrl 1061. [ 6021.603644] nvmet: adding queue 10 to ctrl 1061. [ 6021.603946] nvmet: adding queue 11 to ctrl 1061. [ 6021.604241] nvmet: adding queue 12 to ctrl 1061. [ 6021.622259] nvmet: adding queue 13 to ctrl 1061. [ 6021.622573] nvmet: adding queue 14 to ctrl 1061. [ 6021.622941] nvmet: adding queue 15 to ctrl 1061. [ 6021.623275] nvmet: adding queue 16 to ctrl 1061. [ 6021.676942] nvmet_rdma: freeing queue 18021 [ 6021.679059] nvmet_rdma: freeing queue 18022 [ 6021.727425] nvmet: creating controller 1062 for subsystem nvme-subsystem-name for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:678ab29c-8057-4310-bb35-2683950e1f00. [ 6021.731639] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.731641] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.731642] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.731645] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.731645] Call Trace: [ 6021.731649] dump_stack+0x63/0x87 [ 6021.731651] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.731652] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.731657] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.731660] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.731664] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.731667] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.731672] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.731674] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.731676] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.731678] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.731679] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.731681] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.731683] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.731685] cm_process_work+0x25/0x120 [ib_cm] [ 6021.731686] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.731688] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.731690] process_one_work+0x165/0x410 [ 6021.731691] worker_thread+0x137/0x4c0 [ 6021.731693] kthread+0x101/0x140 [ 6021.731694] ? rescuer_thread+0x3b0/0x3b0 [ 6021.731695] ? kthread_park+0x90/0x90 [ 6021.731697] ret_from_fork+0x2c/0x40 [ 6021.737314] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.737315] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.737316] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.737318] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.737319] Call Trace: [ 6021.737321] dump_stack+0x63/0x87 [ 6021.737323] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.737325] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.737329] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.737332] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.737336] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.737338] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.737343] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.737345] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.737347] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.737349] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.737350] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.737352] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.737354] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.737356] cm_process_work+0x25/0x120 [ib_cm] [ 6021.737357] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.737359] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.737361] process_one_work+0x165/0x410 [ 6021.737362] worker_thread+0x137/0x4c0 [ 6021.737364] kthread+0x101/0x140 [ 6021.737365] ? rescuer_thread+0x3b0/0x3b0 [ 6021.737366] ? kthread_park+0x90/0x90 [ 6021.737368] ret_from_fork+0x2c/0x40 [ 6021.742828] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.742829] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.742829] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.742832] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.742833] Call Trace: [ 6021.742835] dump_stack+0x63/0x87 [ 6021.742837] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.742838] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.742843] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.742847] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.742850] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.742853] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.742857] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.742859] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.742861] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.742863] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.742864] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.742866] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.742868] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.742870] cm_process_work+0x25/0x120 [ib_cm] [ 6021.742872] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.742873] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.742875] process_one_work+0x165/0x410 [ 6021.742876] worker_thread+0x137/0x4c0 [ 6021.742878] kthread+0x101/0x140 [ 6021.742879] ? rescuer_thread+0x3b0/0x3b0 [ 6021.742880] ? kthread_park+0x90/0x90 [ 6021.742882] ret_from_fork+0x2c/0x40 [ 6021.748754] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.748755] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.748755] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.748758] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.748759] Call Trace: [ 6021.748761] dump_stack+0x63/0x87 [ 6021.748763] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.748764] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.748769] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.748772] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.748775] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.748778] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.748783] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.748785] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.748786] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.748788] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.748790] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.748792] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.748793] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.748795] cm_process_work+0x25/0x120 [ib_cm] [ 6021.748797] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.748799] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.748800] process_one_work+0x165/0x410 [ 6021.748802] worker_thread+0x137/0x4c0 [ 6021.748803] kthread+0x101/0x140 [ 6021.748805] ? rescuer_thread+0x3b0/0x3b0 [ 6021.748806] ? kthread_park+0x90/0x90 [ 6021.748807] ret_from_fork+0x2c/0x40 [ 6021.754730] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.754732] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.754732] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.754735] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.754735] Call Trace: [ 6021.754738] dump_stack+0x63/0x87 [ 6021.754740] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.754741] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.754745] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.754749] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.754752] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.754755] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.754759] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.754762] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.754763] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.754765] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.754766] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.754768] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.754770] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.754772] cm_process_work+0x25/0x120 [ib_cm] [ 6021.754774] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.754776] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.754777] process_one_work+0x165/0x410 [ 6021.754778] worker_thread+0x137/0x4c0 [ 6021.754780] kthread+0x101/0x140 [ 6021.754781] ? rescuer_thread+0x3b0/0x3b0 [ 6021.754783] ? kthread_park+0x90/0x90 [ 6021.754784] ret_from_fork+0x2c/0x40 [ 6021.760237] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.760238] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.760239] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.760241] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.760242] Call Trace: [ 6021.760245] dump_stack+0x63/0x87 [ 6021.760247] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.760248] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.760252] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.760256] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.760259] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.760262] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.760267] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.760269] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.760271] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.760273] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.760274] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.760276] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.760278] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.760280] cm_process_work+0x25/0x120 [ib_cm] [ 6021.760282] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.760284] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.760285] process_one_work+0x165/0x410 [ 6021.760287] worker_thread+0x137/0x4c0 [ 6021.760288] kthread+0x101/0x140 [ 6021.760290] ? rescuer_thread+0x3b0/0x3b0 [ 6021.760291] ? kthread_park+0x90/0x90 [ 6021.760293] ret_from_fork+0x2c/0x40 [ 6021.765587] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.765588] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.765589] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.765591] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.765592] Call Trace: [ 6021.765595] dump_stack+0x63/0x87 [ 6021.765597] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.765598] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.765602] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.765606] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.765609] ? mlx4_ib_create_qp+0xf7/0x450 [mlx4_ib] [ 6021.765612] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.765614] ? mlx4_ib_create_qp+0xf7/0x450 [mlx4_ib] [ 6021.765616] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.765621] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.765623] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.765625] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.765627] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.765628] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.765630] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.765632] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.765634] cm_process_work+0x25/0x120 [ib_cm] [ 6021.765635] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.765637] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.765639] process_one_work+0x165/0x410 [ 6021.765640] worker_thread+0x137/0x4c0 [ 6021.765642] kthread+0x101/0x140 [ 6021.765643] ? rescuer_thread+0x3b0/0x3b0 [ 6021.765644] ? kthread_park+0x90/0x90 [ 6021.765646] ret_from_fork+0x2c/0x40 [ 6021.771643] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.771644] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.771645] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.771647] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.771648] Call Trace: [ 6021.771650] dump_stack+0x63/0x87 [ 6021.771652] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.771653] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.771658] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.771662] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.771664] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.771667] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.771672] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.771674] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.771676] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.771678] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.771679] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.771681] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.771683] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.771685] cm_process_work+0x25/0x120 [ib_cm] [ 6021.771687] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.771688] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.771690] process_one_work+0x165/0x410 [ 6021.771691] worker_thread+0x137/0x4c0 [ 6021.771693] kthread+0x101/0x140 [ 6021.771694] ? rescuer_thread+0x3b0/0x3b0 [ 6021.771696] ? kthread_park+0x90/0x90 [ 6021.771697] ret_from_fork+0x2c/0x40 [ 6021.775924] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.775926] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.775926] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.775929] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.775930] Call Trace: [ 6021.775933] dump_stack+0x63/0x87 [ 6021.775935] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.775936] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.775941] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.775944] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.775948] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.775951] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.775956] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.775958] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.775960] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.775962] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.775963] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.775965] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.775967] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.775969] cm_process_work+0x25/0x120 [ib_cm] [ 6021.775971] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.775973] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.775974] process_one_work+0x165/0x410 [ 6021.775976] worker_thread+0x137/0x4c0 [ 6021.775977] kthread+0x101/0x140 [ 6021.775979] ? rescuer_thread+0x3b0/0x3b0 [ 6021.775980] ? kthread_park+0x90/0x90 [ 6021.775982] ret_from_fork+0x2c/0x40 [ 6021.779888] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.779889] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.779890] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.779893] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.779893] Call Trace: [ 6021.779896] dump_stack+0x63/0x87 [ 6021.779898] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.779900] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.779904] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.779908] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.779911] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.779915] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.779920] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.779922] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.779923] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.779926] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.779927] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.779929] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.779931] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.779933] cm_process_work+0x25/0x120 [ib_cm] [ 6021.779934] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.779936] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.779938] process_one_work+0x165/0x410 [ 6021.779939] worker_thread+0x137/0x4c0 [ 6021.779941] kthread+0x101/0x140 [ 6021.779942] ? rescuer_thread+0x3b0/0x3b0 [ 6021.779944] ? kthread_park+0x90/0x90 [ 6021.779945] ret_from_fork+0x2c/0x40 [ 6021.784247] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.784248] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.784249] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.784252] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.784252] Call Trace: [ 6021.784255] dump_stack+0x63/0x87 [ 6021.784257] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.784259] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.784263] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.784267] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.784270] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.784273] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.784278] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.784280] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.784282] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.784284] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.784285] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.784287] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.784289] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.784291] cm_process_work+0x25/0x120 [ib_cm] [ 6021.784292] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.784294] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.784296] process_one_work+0x165/0x410 [ 6021.784297] worker_thread+0x137/0x4c0 [ 6021.784299] kthread+0x101/0x140 [ 6021.784300] ? rescuer_thread+0x3b0/0x3b0 [ 6021.784301] ? kthread_park+0x90/0x90 [ 6021.784303] ret_from_fork+0x2c/0x40 [ 6021.789458] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.789460] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.789460] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.789463] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.789463] Call Trace: [ 6021.789466] dump_stack+0x63/0x87 [ 6021.789468] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.789469] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.789473] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.789477] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.789480] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.789483] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.789487] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.789490] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.789491] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.789493] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.789494] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.789496] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.789498] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.789500] cm_process_work+0x25/0x120 [ib_cm] [ 6021.789502] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.789504] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.789505] process_one_work+0x165/0x410 [ 6021.789506] worker_thread+0x137/0x4c0 [ 6021.789508] kthread+0x101/0x140 [ 6021.789509] ? rescuer_thread+0x3b0/0x3b0 [ 6021.789511] ? kthread_park+0x90/0x90 [ 6021.789512] ret_from_fork+0x2c/0x40 [ 6021.794462] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.794464] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.794464] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.794466] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.794467] Call Trace: [ 6021.794469] dump_stack+0x63/0x87 [ 6021.794471] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.794472] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.794477] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.794480] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.794483] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.794486] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.794491] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.794493] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.794494] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.794496] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.794498] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.794499] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.794501] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.794503] cm_process_work+0x25/0x120 [ib_cm] [ 6021.794505] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.794507] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.794508] process_one_work+0x165/0x410 [ 6021.794509] worker_thread+0x137/0x4c0 [ 6021.794511] kthread+0x101/0x140 [ 6021.794512] ? rescuer_thread+0x3b0/0x3b0 [ 6021.794514] ? kthread_park+0x90/0x90 [ 6021.794515] ret_from_fork+0x2c/0x40 [ 6021.800220] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.800221] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.800222] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.800224] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.800225] Call Trace: [ 6021.800227] dump_stack+0x63/0x87 [ 6021.800229] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.800230] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.800235] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.800238] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.800242] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.800245] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.800250] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.800252] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.800253] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.800256] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.800257] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.800259] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.800261] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.800263] cm_process_work+0x25/0x120 [ib_cm] [ 6021.800264] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.800266] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.800268] process_one_work+0x165/0x410 [ 6021.800269] worker_thread+0x137/0x4c0 [ 6021.800271] kthread+0x101/0x140 [ 6021.800272] ? rescuer_thread+0x3b0/0x3b0 [ 6021.800273] ? kthread_park+0x90/0x90 [ 6021.800275] ret_from_fork+0x2c/0x40 [ 6021.805461] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.805463] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.805463] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.805466] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.805466] Call Trace: [ 6021.805469] dump_stack+0x63/0x87 [ 6021.805471] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.805472] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.805477] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.805480] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.805484] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.805486] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.805491] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.805493] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.805495] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.805497] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.805498] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.805500] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.805502] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.805504] cm_process_work+0x25/0x120 [ib_cm] [ 6021.805506] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.805508] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.805509] process_one_work+0x165/0x410 [ 6021.805511] worker_thread+0x137/0x4c0 [ 6021.805513] kthread+0x101/0x140 [ 6021.805514] ? rescuer_thread+0x3b0/0x3b0 [ 6021.805515] ? kthread_park+0x90/0x90 [ 6021.805517] ret_from_fork+0x2c/0x40 [ 6021.810822] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.810824] CPU: 4 PID: 6384 Comm: kworker/4:153 Not tainted 4.11.0-rc2 #6 [ 6021.810824] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.810828] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.810829] Call Trace: [ 6021.810832] dump_stack+0x63/0x87 [ 6021.810835] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.810836] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.810843] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.810846] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.810850] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.810853] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.810859] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.810862] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.810864] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.810866] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.810867] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.810869] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.810872] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.810874] cm_process_work+0x25/0x120 [ib_cm] [ 6021.810875] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.810877] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.810879] process_one_work+0x165/0x410 [ 6021.810881] worker_thread+0x137/0x4c0 [ 6021.810883] kthread+0x101/0x140 [ 6021.810884] ? rescuer_thread+0x3b0/0x3b0 [ 6021.810885] ? kthread_park+0x90/0x90 [ 6021.810887] ret_from_fork+0x2c/0x40 [ 6021.812621] nvmet: adding queue 1 to ctrl 1062. [ 6021.812804] nvmet: adding queue 2 to ctrl 1062. [ 6021.813092] nvmet: adding queue 3 to ctrl 1062. [ 6021.813265] nvmet: adding queue 4 to ctrl 1062. [ 6021.813490] nvmet: adding queue 5 to ctrl 1062. [ 6021.813615] nvmet: adding queue 6 to ctrl 1062. [ 6021.813739] nvmet: adding queue 7 to ctrl 1062. [ 6021.813850] nvmet: adding queue 8 to ctrl 1062. [ 6021.813982] nvmet: adding queue 9 to ctrl 1062. [ 6021.828342] nvmet: adding queue 10 to ctrl 1062. [ 6021.828699] nvmet: adding queue 11 to ctrl 1062. [ 6021.848059] nvmet: adding queue 12 to ctrl 1062. [ 6021.848439] nvmet: adding queue 13 to ctrl 1062. [ 6021.848815] nvmet: adding queue 14 to ctrl 1062. [ 6021.849172] nvmet: adding queue 15 to ctrl 1062. [ 6021.849518] nvmet: adding queue 16 to ctrl 1062. [ 6021.900726] nvmet_rdma: freeing queue 18048 [ 6021.901911] nvmet_rdma: freeing queue 18049 [ 6021.903491] nvmet_rdma: freeing queue 18050 [ 6021.935901] nvmet: creating controller 1063 for subsystem nvme-subsystem-name for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:678ab29c-8057-4310-bb35-2683950e1f00. [ 6021.939116] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.939118] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.939118] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.939121] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.939122] Call Trace: [ 6021.939125] dump_stack+0x63/0x87 [ 6021.939127] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.939128] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.939132] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.939136] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.939139] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.939142] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.939147] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.939149] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.939151] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.939153] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.939154] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.939156] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.939158] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.939160] cm_process_work+0x25/0x120 [ib_cm] [ 6021.939161] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.939163] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.939165] process_one_work+0x165/0x410 [ 6021.939166] worker_thread+0x137/0x4c0 [ 6021.939168] kthread+0x101/0x140 [ 6021.939169] ? rescuer_thread+0x3b0/0x3b0 [ 6021.939170] ? kthread_park+0x90/0x90 [ 6021.939172] ret_from_fork+0x2c/0x40 [ 6023.983224] INFO: task kworker/3:0:30 blocked for more than 120 seconds. [ 6023.983225] Not tainted 4.11.0-rc2 #6 [ 6023.983226] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 6023.983226] kworker/3:0 D 0 30 2 0x00000000 [ 6023.983231] Workqueue: events nvmet_rdma_release_queue_work [nvmet_rdma] [ 6023.983232] Call Trace: [ 6023.983235] __schedule+0x289/0x8f0 [ 6023.983238] ? sched_clock+0x9/0x10 [ 6023.983251] schedule+0x36/0x80 [ 6023.983252] schedule_timeout+0x249/0x300 [ 6023.983255] ? console_trylock+0x12/0x50 [ 6023.983256] ? vprintk_emit+0x2ca/0x370 [ 6023.983257] wait_for_completion+0x121/0x180 [ 6023.983259] ? wake_up_q+0x80/0x80 [ 6023.983272] nvmet_sq_destroy+0x41/0xd0 [nvmet] [ 6023.983273] nvmet_rdma_free_queue+0x2a/0xa0 [nvmet_rdma] [ 6023.983275] nvmet_rdma_release_queue_work+0x25/0x60 [nvmet_rdma] [ 6023.983276] process_one_work+0x165/0x410 [ 6023.983278] worker_thread+0x137/0x4c0 [ 6023.983280] kthread+0x101/0x140 [ 6023.983281] ? rescuer_thread+0x3b0/0x3b0 [ 6023.983282] ? kthread_park+0x90/0x90 [ 6023.983284] ret_from_fork+0x2c/0x40 [ 6023.983312] INFO: task kworker/1:1:206 blocked for more than 120 seconds. [ 6023.983313] Not tainted 4.11.0-rc2 #6 [ 6023.983313] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 6023.983313] kworker/1:1 D 0 206 2 0x00000000 [ 6023.983316] Workqueue: events nvmet_rdma_release_queue_work [nvmet_rdma] [ 6023.983316] Call Trace: [ 6023.983317] __schedule+0x289/0x8f0 [ 6023.983319] ? sched_clock+0x9/0x10 [ 6023.983320] schedule+0x36/0x80 [ 6023.983321] schedule_timeout+0x249/0x300 [ 6023.983322] ? console_trylock+0x12/0x50 [ 6023.983329] ? vprintk_emit+0x2ca/0x370 [ 6023.983330] wait_for_completion+0x121/0x180 [ 6023.983331] ? wake_up_q+0x80/0x80 [ 6023.983333] nvmet_sq_destroy+0x41/0xd0 [nvmet] [ 6023.983334] nvmet_rdma_free_queue+0x2a/0xa0 [nvmet_rdma] [ 6023.983336] nvmet_rdma_release_queue_work+0x25/0x60 [nvmet_rdma] [ 6023.983337] process_one_work+0x165/0x410 [ 6023.983338] worker_thread+0x137/0x4c0 [ 6023.983340] kthread+0x101/0x140 [ 6023.983341] ? rescuer_thread+0x3b0/0x3b0 [ 6023.983342] ? kthread_park+0x90/0x90 [ 6023.983343] ret_from_fork+0x2c/0x40 [ 6023.983347] INFO: task kworker/21:1:223 blocked for more than 120 seconds. [ 6023.983347] Not tainted 4.11.0-rc2 #6 [ 6023.983348] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 6023.983348] kworker/21:1 D 0 223 2 0x00000000 [ 6023.983350] Workqueue: events nvmet_rdma_release_queue_work [nvmet_rdma] [ 6023.983350] Call Trace: [ 6023.983352] __schedule+0x289/0x8f0 [ 6023.983353] ? sched_clock+0x9/0x10 [ 6023.983354] schedule+0x36/0x80 [ 6023.983355] schedule_timeout+0x249/0x300 [ 6023.983356] ? console_trylock+0x12/0x50 [ 6023.983357] ? vprintk_emit+0x2ca/0x370 [ 6023.983358] wait_for_completion+0x121/0x180 [ 6023.983359] ? wake_up_q+0x80/0x80 [ 6023.983361] nvmet_sq_destroy+0x41/0xd0 [nvmet] [ 6023.983362] nvmet_rdma_free_queue+0x2a/0xa0 [nvmet_rdma] [ 6023.983363] nvmet_rdma_release_queue_work+0x25/0x60 [nvmet_rdma] [ 6023.983364] process_one_work+0x165/0x410 [ 6023.983366] worker_thread+0x137/0x4c0 [ 6023.983367] kthread+0x101/0x140 [ 6023.983368] ? rescuer_thread+0x3b0/0x3b0 [ 6023.983369] ? kthread_park+0x90/0x90 [ 6023.983371] ret_from_fork+0x2c/0x40 [ 6023.983375] INFO: task kworker/0:2:308 blocked for more than 120 seconds. [ 6023.983376] Not tainted 4.11.0-rc2 #6 [ 6023.983376] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 6023.983376] kworker/0:2 D 0 308 2 0x00000000 [ 6023.983378] Workqueue: events nvmet_rdma_release_queue_work [nvmet_rdma] [ 6023.983379] Call Trace: [ 6023.983380] __schedule+0x289/0x8f0 [ 6023.983381] ? sched_clock+0x9/0x10 [ 6023.983382] schedule+0x36/0x80 [ 6023.983383] schedule_timeout+0x249/0x300 [ 6023.983384] ? console_trylock+0x12/0x50 [ 6023.983385] ? vprintk_emit+0x2ca/0x370 [ 6023.983386] wait_for_completion+0x121/0x180 [ 6023.983387] ? wake_up_q+0x80/0x80 [ 6023.983388] nvmet_sq_destroy+0x41/0xd0 [nvmet] [ 6023.983390] nvmet_rdma_free_queue+0x2a/0xa0 [nvmet_rdma] [ 6023.983391] nvmet_rdma_release_queue_work+0x25/0x60 [nvmet_rdma] [ 6023.983392] process_one_work+0x165/0x410 [ 6023.983394] worker_thread+0x137/0x4c0 [ 6023.983395] kthread+0x101/0x140 [ 6023.983396] ? rescuer_thread+0x3b0/0x3b0 [ 6023.983397] ? kthread_park+0x90/0x90 [ 6023.983399] ret_from_fork+0x2c/0x40 [ 6023.983401] INFO: task kworker/3:1:325 blocked for more than 120 seconds. [ 6023.983401] Not tainted 4.11.0-rc2 #6 [ 6023.983402] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 6023.983402] kworker/3:1 D 0 325 2 0x00000000 [ 6023.983404] Workqueue: events nvmet_rdma_release_queue_work [nvmet_rdma] [ 6023.983404] Call Trace: [ 6023.983406] __schedule+0x289/0x8f0 [ 6023.983407] ? sched_clock+0x9/0x10 [ 6023.983407] schedule+0x36/0x80 [ 6023.983408] schedule_timeout+0x249/0x300 [ 6023.983410] ? console_trylock+0x12/0x50 [ 6023.983411] ? vprintk_emit+0x2ca/0x370 [ 6023.983412] wait_for_completion+0x121/0x180 [ 6023.983413] ? wake_up_q+0x80/0x80 [ 6023.983414] nvmet_sq_destroy+0x41/0xd0 [nvmet] [ 6023.983416] nvmet_rdma_free_queue+0x2a/0xa0 [nvmet_rdma] [ 6023.983417] nvmet_rdma_release_queue_work+0x25/0x60 [nvmet_rdma] [ 6023.983418] process_one_work+0x165/0x410 [ 6023.983419] worker_thread+0x137/0x4c0 [ 6023.983421] kthread+0x101/0x140 [ 6023.983422] ? rescuer_thread+0x3b0/0x3b0 [ 6023.983423] ? kthread_park+0x90/0x90 [ 6023.983424] ret_from_fork+0x2c/0x40 [ 6023.983426] INFO: task kworker/5:1:329 blocked for more than 120 seconds. [ 6023.983426] Not tainted 4.11.0-rc2 #6 [ 6023.983427] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 6023.983427] kworker/5:1 D 0 329 2 0x00000000 [ 6023.983429] Workqueue: events nvmet_rdma_release_queue_work [nvmet_rdma] [ 6023.983429] Call Trace: [ 6023.983430] __schedule+0x289/0x8f0 [ 6023.983432] ? sched_clock+0x9/0x10 [ 6023.983432] schedule+0x36/0x80 [ 6023.983433] schedule_timeout+0x249/0x300 [ 6023.983434] ? console_trylock+0x12/0x50 [ 6023.983435] ? vprintk_emit+0x2ca/0x370 [ 6023.983436] wait_for_completion+0x121/0x180 [ 6023.983437] ? wake_up_q+0x80/0x80 [ 6023.983439] nvmet_sq_destroy+0x41/0xd0 [nvmet] [ 6023.983440] nvmet_rdma_free_queue+0x2a/0xa0 [nvmet_rdma] [ 6023.983442] nvmet_rdma_release_queue_work+0x25/0x60 [nvmet_rdma] [ 6023.983443] process_one_work+0x165/0x410 [ 6023.983444] worker_thread+0x137/0x4c0 [ 6023.983446] kthread+0x101/0x140 [ 6023.983447] ? rescuer_thread+0x3b0/0x3b0 [ 6023.983448] ? kthread_park+0x90/0x90 [ 6023.983449] ret_from_fork+0x2c/0x40 [ 6023.983450] INFO: task kworker/7:1:332 blocked for more than 120 seconds. [ 6023.983451] Not tainted 4.11.0-rc2 #6 [ 6023.983451] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 6023.983451] kworker/7:1 D 0 332 2 0x00000000 [ 6023.983453] Workqueue: events nvmet_rdma_release_queue_work [nvmet_rdma] [ 6023.983453] Call Trace: [ 6023.983455] __schedule+0x289/0x8f0 [ 6023.983456] ? sched_clock+0x9/0x10 [ 6023.983457] schedule+0x36/0x80 [ 6023.983458] schedule_timeout+0x249/0x300 [ 6023.983458] ? console_trylock+0x12/0x50 [ 6023.983459] ? vprintk_emit+0x2ca/0x370 [ 6023.983460] wait_for_completion+0x121/0x180 [ 6023.983461] ? wake_up_q+0x80/0x80 [ 6023.983463] nvmet_sq_destroy+0x41/0xd0 [nvmet] [ 6023.983464] nvmet_rdma_free_queue+0x2a/0xa0 [nvmet_rdma] [ 6023.983466] nvmet_rdma_release_queue_work+0x25/0x60 [nvmet_rdma] [ 6023.983467] process_one_work+0x165/0x410 [ 6023.983468] worker_thread+0x137/0x4c0 [ 6023.983469] kthread+0x101/0x140 [ 6023.983470] ? rescuer_thread+0x3b0/0x3b0 [ 6023.983472] ? kthread_park+0x90/0x90 [ 6023.983473] ret_from_fork+0x2c/0x40 [ 6023.983474] INFO: task kworker/18:1:333 blocked for more than 120 seconds. [ 6023.983475] Not tainted 4.11.0-rc2 #6 [ 6023.983475] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 6023.983475] kworker/18:1 D 0 333 2 0x00000000 [ 6023.983477] Workqueue: events nvmet_rdma_release_queue_work [nvmet_rdma] [ 6023.983478] Call Trace: [ 6023.983479] __schedule+0x289/0x8f0 [ 6023.983480] ? sched_clock+0x9/0x10 [ 6023.983481] schedule+0x36/0x80 [ 6023.983482] schedule_timeout+0x249/0x300 [ 6023.983483] ? console_trylock+0x12/0x50 [ 6023.983484] ? vprintk_emit+0x2ca/0x370 [ 6023.983485] wait_for_completion+0x121/0x180 [ 6023.983486] ? wake_up_q+0x80/0x80 [ 6023.983487] nvmet_sq_destroy+0x41/0xd0 [nvmet] [ 6023.983489] nvmet_rdma_free_queue+0x2a/0xa0 [nvmet_rdma] [ 6023.983490] nvmet_rdma_release_queue_work+0x25/0x60 [nvmet_rdma] [ 6023.983491] process_one_work+0x165/0x410 [ 6023.983492] worker_thread+0x137/0x4c0 [ 6023.983494] kthread+0x101/0x140 [ 6023.983495] ? rescuer_thread+0x3b0/0x3b0 [ 6023.983496] ? kthread_park+0x90/0x90 [ 6023.983497] ret_from_fork+0x2c/0x40 [ 6023.983499] INFO: task kworker/19:1:334 blocked for more than 120 seconds. [ 6023.983499] Not tainted 4.11.0-rc2 #6 [ 6023.983500] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 6023.983500] kworker/19:1 D 0 334 2 0x00000000 [ 6023.983502] Workqueue: events nvmet_rdma_release_queue_work [nvmet_rdma] [ 6023.983502] Call Trace: [ 6023.983504] __schedule+0x289/0x8f0 [ 6023.983505] ? sched_clock+0x9/0x10 [ 6023.983506] schedule+0x36/0x80 [ 6023.983507] schedule_timeout+0x249/0x300 [ 6023.983508] ? console_trylock+0x12/0x50 [ 6023.983509] ? vprintk_emit+0x2ca/0x370 [ 6023.983510] wait_for_completion+0x121/0x180 [ 6023.983511] ? wake_up_q+0x80/0x80 [ 6023.983512] nvmet_sq_destroy+0x41/0xd0 [nvmet] [ 6023.983513] nvmet_rdma_free_queue+0x2a/0xa0 [nvmet_rdma] [ 6023.983515] nvmet_rdma_release_queue_work+0x25/0x60 [nvmet_rdma] [ 6023.983516] process_one_work+0x165/0x410 [ 6023.983517] worker_thread+0x137/0x4c0 [ 6023.983519] kthread+0x101/0x140 [ 6023.983520] ? rescuer_thread+0x3b0/0x3b0 [ 6023.983521] ? kthread_park+0x90/0x90 [ 6023.983522] ret_from_fork+0x2c/0x40 [ 6023.983523] INFO: task kworker/22:1:336 blocked for more than 120 seconds. [ 6023.983524] Not tainted 4.11.0-rc2 #6 [ 6023.983524] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 6023.983524] kworker/22:1 D 0 336 2 0x00000000 [ 6023.983526] Workqueue: events nvmet_rdma_release_queue_work [nvmet_rdma] [ 6023.983527] Call Trace: [ 6023.983528] __schedule+0x289/0x8f0 [ 6023.983529] ? sched_clock+0x9/0x10 [ 6023.983530] schedule+0x36/0x80 [ 6023.983531] schedule_timeout+0x249/0x300 [ 6023.983532] ? console_trylock+0x12/0x50 [ 6023.983533] ? vprintk_emit+0x2ca/0x370 [ 6023.983534] wait_for_completion+0x121/0x180 [ 6023.983535] ? wake_up_q+0x80/0x80 [ 6023.983536] nvmet_sq_destroy+0x41/0xd0 [nvmet] [ 6023.983538] nvmet_rdma_free_queue+0x2a/0xa0 [nvmet_rdma] [ 6023.983539] nvmet_rdma_release_queue_work+0x25/0x60 [nvmet_rdma] [ 6023.983540] process_one_work+0x165/0x410 [ 6023.983541] worker_thread+0x137/0x4c0 [ 6023.983543] kthread+0x101/0x140 [ 6023.983544] ? rescuer_thread+0x3b0/0x3b0 [ 6023.983545] ? kthread_park+0x90/0x90 [ 6023.983546] ret_from_fork+0x2c/0x40 [ 6025.263203] nvmet: ctrl 1007 keep-alive timer (15 seconds) expired! [ 6025.263210] nvmet: ctrl 1007 fatal error occurred! [ 6029.103135] nvmet: ctrl 1030 keep-alive timer (15 seconds) expired! [ 6029.103137] nvmet: ctrl 1030 fatal error occurred! [ 6032.303082] nvmet: ctrl 1046 keep-alive timer (15 seconds) expired! [ 6032.303083] nvmet: ctrl 1046 fatal error occurred! [ 6036.143015] nvmet: ctrl 1058 keep-alive timer (15 seconds) expired! [ 6036.143017] nvmet: ctrl 1058 fatal error occurred! [ 6041.102122] pgrep invoked oom-killer: gfp_mask=0x16040d0(GFP_TEMPORARY|__GFP_COMP|__GFP_NOTRACK), nodemask=(null), order=0, oom_score_adj=0 [ 6041.102124] pgrep cpuset=/ mems_allowed=0-1 [ 6041.102128] CPU: 9 PID: 6418 Comm: pgrep Not tainted 4.11.0-rc2 #6 [ 6041.102129] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.102129] Call Trace: [ 6041.102137] dump_stack+0x63/0x87 [ 6041.102139] dump_header+0x9f/0x233 [ 6041.102143] ? selinux_capable+0x20/0x30 [ 6041.102145] ? security_capable_noaudit+0x45/0x60 [ 6041.102148] oom_kill_process+0x21c/0x3f0 [ 6041.102149] out_of_memory+0x114/0x4a0 [ 6041.102151] __alloc_pages_slowpath+0x7f0/0xb90 [ 6041.102154] __alloc_pages_nodemask+0x240/0x260 [ 6041.102157] alloc_pages_current+0x88/0x120 [ 6041.102159] new_slab+0x41f/0x5b0 [ 6041.102160] ___slab_alloc+0x33e/0x4b0 [ 6041.102163] ? __d_alloc+0x25/0x1d0 [ 6041.102164] ? __d_alloc+0x25/0x1d0 [ 6041.102165] __slab_alloc+0x40/0x5c [ 6041.102166] kmem_cache_alloc+0x16d/0x1a0 [ 6041.102167] ? __d_alloc+0x25/0x1d0 [ 6041.102168] __d_alloc+0x25/0x1d0 [ 6041.102170] d_alloc+0x22/0xc0 [ 6041.102171] d_alloc_parallel+0x6c/0x500 [ 6041.102174] ? __inode_permission+0x48/0xd0 [ 6041.102175] ? lookup_fast+0x215/0x3d0 [ 6041.102176] path_openat+0xc91/0x13c0 [ 6041.102178] do_filp_open+0x91/0x100 [ 6041.102180] ? __alloc_fd+0x46/0x170 [ 6041.102182] do_sys_open+0x124/0x210 [ 6041.102185] ? __audit_syscall_exit+0x209/0x290 [ 6041.102186] SyS_open+0x1e/0x20 [ 6041.102189] do_syscall_64+0x67/0x180 [ 6041.102192] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.102193] RIP: 0033:0x7f6caba59a10 [ 6041.102194] RSP: 002b:00007ffd316e1698 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 6041.102195] RAX: ffffffffffffffda RBX: 00007ffd316e16b0 RCX: 00007f6caba59a10 [ 6041.102196] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffd316e16b0 [ 6041.102196] RBP: 00007f6cac149ab0 R08: 00007f6cab9b9938 R09: 0000000000000010 [ 6041.102197] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000006d7100 [ 6041.102197] R13: 0000000000000020 R14: 0000000000000000 R15: 0000000000000000 [ 6041.102199] Mem-Info: [ 6041.102204] active_anon:0 inactive_anon:0 isolated_anon:0 [ 6041.102204] active_file:538 inactive_file:167 isolated_file:0 [ 6041.102204] unevictable:0 dirty:0 writeback:1 unstable:0 [ 6041.102204] slab_reclaimable:11389 slab_unreclaimable:140375 [ 6041.102204] mapped:492 shmem:0 pagetables:1494 bounce:0 [ 6041.102204] free:39252 free_pcp:4025 free_cma:0 [ 6041.102208] Node 0 active_anon:0kB inactive_anon:28kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:12kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:130 all_unreclaimable? yes [ 6041.102213] Node 1 active_anon:0kB inactive_anon:0kB active_file:2148kB inactive_file:672kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1956kB dirty:0kB writeback:4kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:899 all_unreclaimable? no [ 6041.102214] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 6041.102217] lowmem_reserve[]: 0 2886 15937 15937 15937 [ 6041.102219] Node 0 DMA32 free:60296kB min:8108kB low:11060kB high:14012kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013336kB mlocked:0kB slab_reclaimable:96kB slab_unreclaimable:38768kB kernel_stack:2320kB pagetables:0kB bounce:0kB free_pcp:1924kB local_pcp:0kB free_cma:0kB [ 6041.102222] lowmem_reserve[]: 0 0 13051 13051 13051 [ 6041.102223] Node 0 Normal free:35940kB min:36664kB low:50028kB high:63392kB active_anon:0kB inactive_anon:28kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:13631488kB managed:13364292kB mlocked:0kB slab_reclaimable:15788kB slab_unreclaimable:244492kB kernel_stack:19256kB pagetables:3108kB bounce:0kB free_pcp:7304kB local_pcp:184kB free_cma:0kB [ 6041.102226] lowmem_reserve[]: 0 0 0 0 0 [ 6041.102228] Node 1 Normal free:44892kB min:45292kB low:61800kB high:78308kB active_anon:0kB inactive_anon:0kB active_file:2148kB inactive_file:672kB unevictable:0kB writepending:4kB present:16777212kB managed:16509584kB mlocked:0kB slab_reclaimable:29672kB slab_unreclaimable:278224kB kernel_stack:18520kB pagetables:2868kB bounce:0kB free_pcp:6872kB local_pcp:400kB free_cma:0kB [ 6041.102231] lowmem_reserve[]: 0 0 0 0 0 [ 6041.102232] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 6041.102238] Node 0 DMA32: 2*4kB (UM) 2*8kB (U) 13*16kB (U) 7*32kB (UE) 5*64kB (U) 3*128kB (UME) 1*256kB (E) 5*512kB (ME) 5*1024kB (UME) 1*2048kB (E) 12*4096kB (M) = 60296kB [ 6041.102244] Node 0 Normal: 97*4kB (MH) 47*8kB (MH) 83*16kB (UMH) 155*32kB (UMEH) 90*64kB (UME) 56*128kB (UMEH) 31*256kB (MEH) 15*512kB (MH) 0*1024kB 0*2048kB 0*4096kB = 35596kB [ 6041.102250] Node 1 Normal: 380*4kB (UMEH) 173*8kB (UMEH) 66*16kB (UMH) 219*32kB (UME) 146*64kB (UM) 101*128kB (UME) 36*256kB (UM) 3*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 43992kB [ 6041.102256] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.102257] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.102258] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.102259] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.102259] 996 total pagecache pages [ 6041.102260] 39 pages in swap cache [ 6041.102261] Swap cache stats: add 40374, delete 40331, find 7034/12915 [ 6041.102261] Free swap = 16387932kB [ 6041.102262] Total swap = 16516092kB [ 6041.102262] 8379718 pages RAM [ 6041.102263] 0 pages HighMem/MovableOnly [ 6041.102263] 153941 pages reserved [ 6041.102263] 0 pages cma reserved [ 6041.102263] 0 pages hwpoisoned [ 6041.102264] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 6041.102278] [ 779] 0 779 9206 1 21 3 82 0 systemd-journal [ 6041.102280] [ 805] 0 805 30349 0 28 4 375 0 lvmetad [ 6041.102281] [ 824] 0 824 11810 1 23 3 664 -1000 systemd-udevd [ 6041.102284] [ 1073] 0 1073 13856 0 28 3 110 -1000 auditd [ 6041.102286] [ 1118] 0 1118 53133 0 57 3 410 0 abrtd [ 6041.102287] [ 1121] 81 1121 8714 1 18 3 128 -900 dbus-daemon [ 6041.102288] [ 1123] 997 1123 5672 1 17 3 60 0 chronyd [ 6041.102289] [ 1146] 0 1146 52551 1 55 4 336 0 abrt-watch-log [ 6041.102291] [ 1152] 0 1152 4889 23 14 3 147 0 irqbalance [ 6041.102292] [ 1155] 994 1155 2133 0 10 3 43 0 lsmd [ 6041.102293] [ 1156] 0 1156 31969 1 21 4 134 0 smartd [ 6041.102294] [ 1161] 998 1161 132401 0 57 4 1872 0 polkitd [ 6041.102296] [ 1163] 0 1163 6050 1 16 3 78 0 systemd-logind [ 6041.102297] [ 1178] 0 1178 28814 17 11 3 66 0 ksmtuned [ 6041.102298] [ 1220] 0 1220 50305 0 39 3 125 0 gssproxy [ 6041.102299] [ 1295] 0 1295 28813 0 11 3 53 0 opensm-launch [ 6041.102300] [ 1296] 0 1296 637906 0 85 6 601 0 opensm [ 6041.102302] [ 1897] 0 1897 28209 0 54 3 3122 0 dhclient [ 6041.102303] [ 1968] 0 1968 138299 235 91 4 3231 0 tuned [ 6041.102304] [ 1976] 0 1976 28337 1 13 4 39 0 rhsmcertd [ 6041.102305] [ 1977] 0 1977 55479 0 40 4 785 0 rsyslogd [ 6041.102306] [ 1987] 0 1987 154722 1 148 3 2116 0 libvirtd [ 6041.102308] [ 1991] 0 1991 6463 0 19 3 51 0 atd [ 6041.102309] [ 2047] 0 2047 20619 0 44 3 214 -1000 sshd [ 6041.102310] [ 2537] 0 2537 27511 1 12 3 32 0 agetty [ 6041.102311] [ 2540] 0 2540 27511 1 10 3 33 0 agetty [ 6041.102312] [ 3062] 0 3062 22767 1 46 3 258 0 master [ 6041.102313] [ 3086] 89 3086 22810 1 46 3 255 0 qmgr [ 6041.102316] [ 3339] 99 3339 3888 0 12 3 59 0 dnsmasq [ 6041.102317] [ 3340] 0 3340 3881 0 12 3 45 0 dnsmasq [ 6041.102318] [ 3373] 0 3373 31557 1 20 3 159 0 crond [ 6041.102319] [ 3374] 0 3374 60772 1 75 4 3100 0 beah-fwd-backen [ 6041.102320] [ 3376] 0 3376 90269 1 96 3 4723 0 beah-beaker-bac [ 6041.102321] [ 3377] 0 3377 64652 1 84 4 3446 0 beah-srv [ 6041.102322] [ 3381] 0 3381 26973 1 7 3 24 0 rhnsd [ 6041.102324] [ 4181] 0 4181 35220 1 72 3 317 0 sshd [ 6041.102325] [ 4185] 0 4185 29148 1 16 3 385 0 bash [ 6041.102444] [ 6416] 0 6416 28814 17 11 3 64 0 ksmtuned [ 6041.102445] [ 6417] 0 6417 28814 20 11 3 61 0 ksmtuned [ 6041.102446] [ 6418] 0 6418 37150 153 28 3 73 0 pgrep [ 6041.102447] Out of memory: Kill process 3376 (beah-beaker-bac) score 0 or sacrifice child [ 6041.102453] Killed process 3376 (beah-beaker-bac) total-vm:361076kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.113686] oom_reaper: reaped process 3376 (beah-beaker-bac), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.123498] beah-beaker-bac invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 6041.123500] beah-beaker-bac cpuset=/ mems_allowed=0-1 [ 6041.123503] CPU: 26 PID: 3401 Comm: beah-beaker-bac Not tainted 4.11.0-rc2 #6 [ 6041.123503] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.123503] Call Trace: [ 6041.123507] dump_stack+0x63/0x87 [ 6041.123508] dump_header+0x9f/0x233 [ 6041.123510] ? selinux_capable+0x20/0x30 [ 6041.123511] ? security_capable_noaudit+0x45/0x60 [ 6041.123512] oom_kill_process+0x21c/0x3f0 [ 6041.123513] out_of_memory+0x114/0x4a0 [ 6041.123514] __alloc_pages_slowpath+0x7f0/0xb90 [ 6041.123516] __alloc_pages_nodemask+0x240/0x260 [ 6041.123518] alloc_pages_vma+0xa5/0x220 [ 6041.123521] __read_swap_cache_async+0x148/0x1f0 [ 6041.123522] read_swap_cache_async+0x26/0x60 [ 6041.123523] swapin_readahead+0x16b/0x200 [ 6041.123525] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.123528] ? find_get_entry+0x20/0x140 [ 6041.123529] ? pagecache_get_page+0x2c/0x240 [ 6041.123531] do_swap_page+0x2aa/0x780 [ 6041.123532] __handle_mm_fault+0x6f0/0xe60 [ 6041.123536] ? hrtimer_try_to_cancel+0xc9/0x120 [ 6041.123538] handle_mm_fault+0xce/0x240 [ 6041.123541] __do_page_fault+0x22a/0x4a0 [ 6041.123542] do_page_fault+0x30/0x80 [ 6041.123544] page_fault+0x28/0x30 [ 6041.123546] RIP: 0010:__get_user_8+0x1b/0x25 [ 6041.123547] RSP: 0018:ffffc90006c6bc28 EFLAGS: 00010287 [ 6041.123548] RAX: 00007f536b73c9e7 RBX: ffff880828ceec80 RCX: 00000000000002b0 [ 6041.123548] RDX: ffff880829182d00 RSI: ffff880828ceec80 RDI: ffff880829182d00 [ 6041.123549] RBP: ffffc90006c6bc78 R08: 000000000001f480 R09: ffff88082af74148 [ 6041.123549] R10: 000000002d827401 R11: ffff88082d820000 R12: ffff880829182d00 [ 6041.123550] R13: 00007f536b73c9e0 R14: ffff880829182d00 R15: ffff8808285299c0 [ 6041.123553] ? exit_robust_list+0x37/0x120 [ 6041.123555] mm_release+0x11a/0x130 [ 6041.123557] do_exit+0x152/0xb80 [ 6041.123559] ? __unqueue_futex+0x2f/0x60 [ 6041.123560] do_group_exit+0x3f/0xb0 [ 6041.123562] get_signal+0x1bf/0x5e0 [ 6041.123565] do_signal+0x37/0x6a0 [ 6041.123566] ? do_futex+0xfd/0x570 [ 6041.123568] exit_to_usermode_loop+0x3f/0x85 [ 6041.123569] do_syscall_64+0x165/0x180 [ 6041.123571] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.123572] RIP: 0033:0x7f537b92379b [ 6041.123572] RSP: 002b:00007f536b73ae90 EFLAGS: 00000282 ORIG_RAX: 00000000000000ca [ 6041.123573] RAX: fffffffffffffe00 RBX: 00000000000000ca RCX: 00007f537b92379b [ 6041.123574] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f53640028a0 [ 6041.123574] RBP: 00007f53640028a0 R08: 0000000000000000 R09: 00000000016739e0 [ 6041.123575] R10: 0000000000000000 R11: 0000000000000282 R12: fffffffeffffffff [ 6041.123575] R13: 0000000000000000 R14: 0000000001f45670 R15: 0000000001ec2998 [ 6041.123576] Mem-Info: [ 6041.123580] active_anon:0 inactive_anon:2 isolated_anon:0 [ 6041.123580] active_file:452 inactive_file:211 isolated_file:0 [ 6041.123580] unevictable:0 dirty:0 writeback:1 unstable:0 [ 6041.123580] slab_reclaimable:11389 slab_unreclaimable:140377 [ 6041.123580] mapped:468 shmem:0 pagetables:1501 bounce:0 [ 6041.123580] free:39213 free_pcp:4164 free_cma:0 [ 6041.123585] Node 0 active_anon:0kB inactive_anon:28kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:20kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:130 all_unreclaimable? yes [ 6041.123589] Node 1 active_anon:0kB inactive_anon:0kB active_file:1804kB inactive_file:848kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1852kB dirty:0kB writeback:4kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:1306 all_unreclaimable? no [ 6041.123589] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 6041.123592] lowmem_reserve[]: 0 2886 15937 15937 15937 [ 6041.123594] Node 0 DMA32 free:60296kB min:8108kB low:11060kB high:14012kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013336kB mlocked:0kB slab_reclaimable:96kB slab_unreclaimable:38768kB kernel_stack:2320kB pagetables:0kB bounce:0kB free_pcp:1924kB local_pcp:0kB free_cma:0kB [ 6041.123597] lowmem_reserve[]: 0 0 13051 13051 13051 [ 6041.123599] Node 0 Normal free:35940kB min:36664kB low:50028kB high:63392kB active_anon:0kB inactive_anon:28kB active_file:4kB inactive_file:0kB unevictable:0kB:0kB slab_reclaimable:15788kB slab_unreclaimable:244492kB kernel_stack:19256kB pagetables:3108kB bounce:0kB free_pcp:7304kB local_pcp:152kB free_cma:0kB [ 6041.123601] lowmem_reserve[]: 0 0 0 0 0 [ 6041.123603] Node 1 Normal free:44736kB min:45292kB low:61800kB high:78308kB active_anon:0kB inactive_anon:0kB active_file:1804kB inactive_file:848kB unevictable:0kB writepending:4kB present:16777212kB managed:16509584kB mlocked:0kB slab_reclaimable:29672kB slab_unreclaimable:278232kB kernel_stack:18520kB pagetables:2896kB bounce:0kB free_pcp:7428kB local_pcp:608kB free_cma:0kB [ 6041.123605] lowmem_reserve[]: 0 0 0 0 0 [ 6041.123607] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 6041.123612] Node 0 DMA32: 2*4kB (UM) 2*8kB (U) 13*16kB (U) 7*32kB (UE) 5*64kB (U) 3*128kB (UME) 1*256kB (E) 5*512kB (ME) 5*1024kB (UME) 1*2048kB (E) 12*4096kB (M) = 60296kB [ 6041.123618] Node 0 Normal: 97*4kB (MH) 47*8kB (MH) 83*16kB (UMH) 155*32kB (UMEH) 90*64kB (UME) 56*128kB (UMEH) 31*256kB (MEH) 15*512kB (MH) 0*1024kB writepending:0kB present:13631488kB managed:13364292kB mlocked4kB (UMH) 173*8kB (UMH) 66*16kB (UMH) 218*32kB (UM) 146*64kB (UM) 101*128kB (UM) 36*256kB (UM) 3*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 43960kB [ 6041.123630] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.123630] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.123631] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.123631] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.123632] 870 total pagecache pages [ 6041.123633] 39 pages in swap cache [ 6041.123634] Swap cache stats: add 40375, delete 40332, find 7035/12918 [ 6041.123634] Free swap = 16406620kB [ 6041.123635] Total swap = 16516092kB [ 6041.123635] 8379718 pages RAM [ 6041.123635] 0 pages HighMem/MovableOnly [ 6041.123636] 153941 pages reserved [ 6041.123636] 0 pages cma reserved [ 6041.123636] 0 pages hwpoisone1 3 82 0 systemd-journal [ 6041.123651] [ 805] 0 805 30349 0 28 4 375 0 lvmetad [ 6041.123652] [ 824] 0 824 11810 1 23 3 664 -1000 systemd-udevd [ 6041.123655] [ 1073] 0 1073 13856 0 28 3 110 -1000 auditd [ 6041.123656] [ 1118] 0 1118 53133 0 57 3 410 0 abrtd [ 6041.123657] [ 1121] 81 1121 8714 1 18 3 128 -900 dbus-daemon [ 6041.123659] [ 1123] 997 1123 5672 1 17 3 60 0 chronyd [ 6041.123660] [ 1146] 0 1146 52551 1 55 4 336 0 abrt-watch-log [ 6041.123661] [ 1152] 0 1152 4889 22 14 3 147 0 irqbalance [ 6041.123662] [ 1155] 994 1155 2133 0 10 3 43 0 lsmd [ 6041.123663] [ 1156] 0 1156 31969 1 21 4 134 0 smartd [ 6041.123664] [ 1161] 998 1161 132401 0 57 4 1872 0 polkitd [ 6041.123665] [ 1163] 0 1163 6050 1 16 3 78 0 systemd-logind [ 6041.123666] [ 1178] 0 1178 28814 17 11 3 66 0 ksmtuned [ 6041.123667] [ 1220] 0 1220 50305 0 39 3 125 0 gssproxy [ 6041.123668] [ 1295] 0 1295 28813 0 11 3 53 0 opensm-launch [ 6041.123669] [ 1296] 0 1296 637906 0 85 6 601 0 opensm [ 6041.123670] [ 1897] 0 1897 28209 0 54 3 3122 0 dhclient [ 6041.123672] [ 1968] 0 1968 138299 193 91 4 3231 0 tuned [ 6041.12 40 4 785 0 rsyslogd [ 6041.123675] [ 1987] 0 1987 677] [ 2047] 0 2047 20619 0 44 3 214 -100 2537 27511 1 12 3 32 0 agetty [ 6041.123679] [ 2540] 0 2540 27511 1 10 3 33 0 agetty [ 6041.123680] [ 3062] 0 3062 22767 1 46 3 258 0 master [ 6041.123681] [ 3086] 89 3086 22810 1 46 3 255 0 qmgr [ 6041.123683] [ 3339] 99 3339 3888 0 12 3 59 0 dnsmasq [ 6041.123684] [ 3340] 0 3340 3881 0 12 3 45 0 dnsmasq [ 6041.123685] [ 3373] 0 3373 31557 1 20 3 159 0 crond [ 6041.123686] [ 3374] 0 3374 60772 1 75 4 3100 0 beah-fwd-backen [ 6041.123688] [ 3401] 0 3376 90269 0 96 3 0 0 beah-beaker-bac [ 6041.123689] [ 3377] 0 3377 64652 1 84 4 3446 0 beah-srv [ 6041.123690] [ 3381] 0 3381 26973 1 7 3 24 0 rhnsd [ 6041.123691] [ 4181] 0 4181 35220 1 72 3 317 0 sshd [ 6041.123693] [ 4185] 0 4185 29148 1 16 3 385 0 bash [ 6041.123811] [ 6416] 0 6416 28814 17 11 3 64 0 ksmtuned [ 6041.123812] [ 6417] 0 6417 28814 20 11 3 61 0 ksmtuned [ 6041.123813] [ 6418] 0 6418 37150 144 28 3 73 0 pgrep [ 6041.123814] Out of memory: Kill process 3377 (beah-srv) score 0 or sacrifice child [ 6041.123818] Killed process 3377 (beah-srv) total-vm:258608kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.143543] systemd invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 6041.143545] systemd cpuset=/ mems_allowed=0-1 [ 6041.143547] CPU: 27 PID: 1 Comm: systemd Not tainted 4.11.0-rc2 #6 [ 6041.143548] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.143548] Call Trace: [ 6041.143552] dump_stack+0x63/0x87 [ 6041.143553] dump_header+0x9f/0x233 [ 6041.143554] ? selinux_capable+0x20/0x30 [ 6041.143555] ? security_capable_noaudit+0x45/0x60 [ 6041.143557] oom_kill_process+0x21c/0x3f0 [ 6041.143558] out_of_memory+0x114/0x4a0 [ 6041.143559] __alloc_pages_slowpath+0x7f0/0xb90 [ 6041.143561] __alloc_pages_nodemask+0x240/0x260 [ 6041.143562] alloc_pages_vma+0xa5/0x220 [ 6041.143564] __read_swap_cache_async+0x148/0x1f0 [ 6041.143565] read_swap_cache_async+0x26/0x60 [ 6041.143566] swapin_readahead+0x16b/0x200 [ 6041.143567] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.143569] ? find_get_entry+0x20/0x140 [ 6041.143570] ? pagecache_get_page+0x2c/0x240 [ 6041.143571] do_swap_page+0x2aa/0x780 [ 6041.143572] __handle_mm_fault+0x6f0/0xe60 [ 6041.143573] ? do_anonymous_page+0x283/0x550 [ 6041.143575] handle_mm_fault+0xce/0x240 [ 6041.143576] __do_page_fault+0x22a/0x4a0 [ 6041.143577] ? free_hot_cold_page+0x21f/0x280 [ 6041.143579] do_page_fault+0x30/0x80 [ 6041.143580] ? dequeue_entity+0xed/0x420 [ 6041.143582] page_fault+0x28/0x30 [ 6041.143585] RIP: 0010:ep_send_events_proc+0xfd/0x1e0 [ 6041.143586] RSP: 0018:ffffc90003147d88 EFLAGS: 00010246 [ 6041.143587] RAX: 0000000000000001 RBX: ffffc90003147e08 RCX: 00007ffcfa85b820 [ 6041.143587] RDX: 0000000000000000 RSI: ffff88042fcb3190 RDI: ffff8804be4f8808 [ 6041.143588] RBP: ffffc90003147de0 R08: ffff88042fcb0698 R09: cccccccccccccccd [ 6041.143588] R10: 0000057e6104dc4a R11: 0000000000000008 R12: 0000000000000000 [ 6041.143589] R13: ffffc90003147ea0 R14: ffff88017d4d6a80 R15: ffff88042fcb0698 [ 6041.143591] ? ep_send_events_proc+0x93/0x1e0 [ 6041.143592] ? ep_poll+0x3c0/0x3c0 [ 6041.143593] ep_scan_ready_list.isra.11+0x9c/0x210 [ 6041.143595] ep_poll+0x195/0x3c0 [ 6041.143596] ? wake_up_q+0x80/0x80 [ 6041.143598] SyS_epoll_wait+0xbc/0xe0 [ 6041.143599] entry_SYSCALL_64_fastpath+0x1a/0xa9 [ 6041.143600] RIP: 0033:0x7f43b421bcf3 [ 6041.143601] RSP: 002b:00007ffcfa85b818 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 6041.143602] RAX: ffffffffffffffda RBX: 000055c0f44c5e10 RCX: 00007f43b421bcf3 [ 6041.143602] RDX: 0000000000000029 RSI: 00007ffcfa85b820 RDI: 0000000000000004 [ 6041.143603] RBP: 0000000000000000 R08: 00000000000c9362 R09: 0000000000000000 [ 6041.143603] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000 [ 6041.143604] R13: 00007ffcfa859548 R14: 000000000000000c R15: 00007ffcfa859552 [ 6041.143605] Mem-Info: [ 6041.143609] active_anon:0 inactive_anon:2 isolated_anon:0 [ 6041.143609] active_file:452 inactive_file:196 isolated_file:0 [ 6041.143609] unevictable:0 dirty:0 writeback:1 unstable:0 [ 6041.143609] slab_reclaimable:11389 slab_unreclaimable:140377 [ 6041.143609] mapped:468 shmem:0 pagetables:1501 bounce:0 [ 6041.143609] free:39213 free_pcp:4378 free_cma:0 [ 6041.143614] Node 0 active_anon:0kB inactive_anon:28kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:20kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:130 all_unreclaimable? yes [ 6041.143618] Node 1 active_anon:0kB inactive_anon:0kB active_file:1804kB inactive_file:788kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1852kB dirty:0kB writeback:4kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:124 all_unreclaimable? no [ 6041.143618] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 6041.143621] lowmem_reserve[]: 0 2886 15937 15937 15937 [ 6041.143623] Node 0 DMA32 free:60296kB min:8108kB low:11060kB high:14012kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013336kB mlocked:0kB slab_reclaimable:96kB slab_unreclaimable:38768kB kernel_stack:2320kB pagetables:0kB bounce:0kB free_pcp:1924kB local_pcp:0kB free_cma:0kB [ 6041.143626] lowmem_reserve[]: 0 0 13051 13051 13051 [ 6041.143627] Node 0 Normal free:35940kB min:36664kB low:50028kB high:63392kB active_anon:0kB inactive_anon:28kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:13631488kB managed:13364292kB mlocked:0kB slab_reclaimable:15788kB slab_unreclaimable:244492kB kernel_stack:19256kB pagetables:3108kB bounce:0kB free_pcp:7660kB local_pcp:100kB free_cma:0kB [ 6041.143630] lowmem_reserve[]: 0 0 0 0 0 [ 6041.143632] Node 1 Normal free:44736kB min:45292kB low:61800kB high:78308kB active_anon:0kB inactive_anon:0kB active_file:1804kB inactive_file:788kB unevictable:0kB writepending:4kB present:16777212kB managed:16509584kB mlocked:0kB slab_reclaimable:29672kB slab_unreclaimable:278232kB kernel_stack:18520kB pagetables:2896kB bounce:0kB free_pcp:7928kB local_pcp:636kB free_cma:0kB [ 6041.143634] lowmem_reserve[]: 0 0 0 0 0 [ 6041.143636] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 6041.143641] Node 0 DMA32: 2*4kB (UM) 2*8kB (U) 13*16kB (U) 7*32kB (UE) 5*64kB (U) 3*128kB (UME) 1*256kB (E) 5*512kB (ME) 5*1024kB (UME) 1*2048kB (E) 12*4096kB (M) = 60296kB [ 6041.143647] Node 0 Normal: 97*4kB (MH) 47*8kB (MH) 83*16kB (UMH) 155*32kB (UMEH) 90*64kB (UME) 56*128kB (UMEH) 31*256kB (MEH) 15*512kB (MH) 0*1024kB 0*2048kB 0*4096kB = 35596kB [ 6041.143653] Node 1 Normal: 531*4kB (UMH) 215*8kB (UMH) 73*16kB (UMH) 221*32kB (UM) 147*64kB (UM) 102*128kB (UM) 37*256kB (UM) 2*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 45044kB [ 6041.143659] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.143660] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.143660] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.143661] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.143661] 579 total pagecache pages [ 6041.143662] 27 pages in swap cache [ 6041.143663] Swap cache stats: add 40386, delete 40355, find 7036/12923 [ 6041.143663] Free swap = 16420444kB [ 6041.143664] Total swap = 16516092kB [ 6041.143664] 8379718 pages RAM [ 6041.143664] 0 pages HighMem/MovableOnly [ 6041.143665] 153941 pages reserved [ 6041.143665] 0 pages cma reserved [ 6041.143665] 0 pages hwpoisoned [ 6041.143665] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 6041.143678] [ 779] 0 779 9206 1 21 3 82 0 systemd-journal [ 6041.143679] [ 805] 0 805 30349 0 28 4 375 0 lvmetad [ 6041.143680] [ 824] 0 824 11810 1 23 3 664 -1000 systemd-udevd [ 6041.143683] [ 1073] 0 1073 13856 0 28 3 110 -1000 auditd [ 6041.143684] [ 1118] 0 1118 53133 0 57 3 410 0 abrtd [ 6041.143686] [ 1121] 81 1121 8714 1 18 3 128 -900 dbus-daemon [ 6041.143687] [ 1123] 997 1123 5672 1 17 3 60 0 chronyd [ 6041.143688] [ 1146] 0 1146 52551 1 55 4 336 0 abrt-watch-log [ 6041.143689] [ 1152] 0 1152 4889 10 14 3 147 0 irqbalance [ 6041.143690] [ 1155] 994 1155 2133 0 10 3 43 0 lsmd [ 6041.143691] [ 1156] 0 1156 31969 1 21 4 134 0 smartd [ 6041.143692] [ 1161] 998 1161 132401 0 57 4 1872 0 polkitd [ 6041.143693] [ 1163] 0 1163 6050 1 16 3 78 0 systemd-logind [ 6041.143694] [ 1178] 0 1178 28814 9 11 3 66 0 ksmtuned [ 6041.143695] [ 1220] 0 1220 50305 0 39 3 125 0 gssproxy [ 6041.143696] [ 1295] 0 1295 28813 0 11 3 53 0 opensm-launch [ 6041.143697] [ 1296] 0 1296 637906 0 85 6 601 0 opensm [ 6041.143699] [ 1897] 0 1897 28209 0 54 3 3122 0 dhclient [ 6041.143700] [ 1968] 0 1968 138299 0 91 4 3231 0 tuned [ 6041.143701] [ 1976] 0 1976 28337 1 13 4 39 0 rhsmcertd [ 6041.143702] [ 1977] 0 1977 55479 0 40 4 785 0 rsyslogd [ 6041.143703] [ 1987] 0 1987 154722 1 148 3 2116 0 libvirtd [ 6041.143704] [ 1991] 0 1991 6463 0 19 3 51 0 atd [ 6041.143705] [ 2047] 0 2047 20619 0 44 3 214 -1000 sshd [ 6041.143706] [ 2537] 0 2537 27511 1 12 3 32 0 agetty [ 6041.143707] [ 2540] 0 2540 27511 1 10 3 33 0 agetty [ 6041.143708] [ 3062] 0 3062 22767 1 46 3 258 0 master [ 6041.143710] [ 3086] 89 3086 22810 1 46 3 255 0 qmgr [ 6041.143711] [ 3339] 99 3339 3888 0 12 3 59 0 dnsmasq [ 6041.143712] [ 3340] 0 3340 3881 0 12 3 45 0 dnsmasq [ 6041.143714] [ 3373] 0 3373 31557 1 20 3 159 0 crond [ 6041.143715] [ 3374] 0 3374 60772 1 75 4 3100 0 beah-fwd-backen [ 6041.143716] [ 3401] 0 3376 90269 0 96 3 0 0 beah-beaker-bac [ 6041.143717] [ 3381] 0 3381 26973 1 7 3 24 0 rhnsd [ 6041.143719] [ 4181] 0 4181 35220 1 72 3 317 0 sshd [ 6041.143720] [ 4185] 0 4185 29148 1 16 3 385 0 bash [ 6041.143839] [ 6416] 0 6416 28814 9 11 3 64 0 ksmtuned [ 6041.143840] [ 6417] 0 6417 28814 12 11 3 61 0 ksmtuned [ 6041.143841] [ 6418] 0 6418 37150 81 28 3 85 0 pgrep [ 6041.143842] Out of memory: Kill process 1968 (tuned) score 0 or sacrifice child [ 6041.143852] Killed process 1968 (tuned) total-vm:553196kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.163655] oom_reaper: reaped process 1968 (tuned), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.173411] beah-fwd-backen invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 6041.173414] beah-fwd-backen cpuset=/ mems_allowed=0-1 [ 6041.173416] CPU: 24 PID: 3374 Comm: beah-fwd-backen Not tainted 4.11.0-rc2 #6 [ 6041.173417] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.173417] Call Trace: [ 6041.173420] dump_stack+0x63/0x87 [ 6041.173422] dump_header+0x9f/0x233 [ 6041.173423] ? selinux_capable+0x20/0x30 [ 6041.173424] ? security_capable_noaudit+0x45/0x60 [ 6041.173425] oom_kill_process+0x21c/0x3f0 [ 6041.173426] out_of_memory+0x114/0x4a0 [ 6041.173428] __alloc_pages_slowpath+0x7f0/0xb90 [ 6041.173463] ? xfs_buf_trylock+0x1f/0xd0 [xfs] [ 6041.173465] __alloc_pages_nodemask+0x240/0x260 [ 6041.173466] alloc_pages_vma+0xa5/0x220 [ 6041.173468] __read_swap_cache_async+0x148/0x1f0 [ 6041.173469] ? __compute_runnable_contrib+0x1c/0x20 [ 6041.173471] read_swap_cache_async+0x26/0x60 [ 6041.173472] swapin_readahead+0x16b/0x200 [ 6041.173473] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.173475] ? find_get_entry+0x20/0x140 [ 6041.173476] ? pagecache_get_page+0x2c/0x240 [ 6041.173477] do_swap_page+0x2aa/0x780 [ 6041.173479] __handle_mm_fault+0x6f0/0xe60 [ 6041.173481] ? __block_commit_write.isra.29+0x7a/0xb0 [ 6041.173483] handle_mm_fault+0xce/0x240 [ 6041.173484] __do_page_fault+0x22a/0x4a0 [ 6041.173486] do_page_fault+0x30/0x80 [ 6041.173487] page_fault+0x28/0x30 [ 6041.173489] RIP: 0010:ep_send_events_proc+0xfd/0x1e0 [ 6041.173489] RSP: 0018:ffffc900056f7d60 EFLAGS: 00010246 [ 6041.173490] RAX: 0000000000000011 RBX: ffffc900056f7de0 RCX: 000000000144afc0 [ 6041.173491] RDX: 0000000000000000 RSI: ffff8808268cf240 RDI: ffff88042eab7100 [ 6041.173491] RBP: ffffc900056f7db8 R08: ffff880829ce6498 R09: cccccccccccccccd [ 6041.173492] R10: 0000057e5cc9b096 R11: 0000000000000008 R12: 0000000000000000 [ 6041.173493] R13: ffffc900056f7e78 R14: ffff88017db58e40 R15: ffff880829ce6498 [ 6041.173495] ? ep_poll+0x3c0/0x3c0 [ 6041.173496] ep_scan_ready_list.isra.11+0x9c/0x210 [ 6041.173497] ? hrtimer_init+0x190/0x190 [ 6041.173498] ep_poll+0x195/0x3c0 [ 6041.173500] ? wake_up_q+0x80/0x80 [ 6041.173501] SyS_epoll_wait+0xbc/0xe0 [ 6041.173502] do_syscall_64+0x67/0x180 [ 6041.173504] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.173504] RIP: 0033:0x7fc583ffacf3 [ 6041.173505] RSP: 002b:00007ffc38c49708 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 6041.173506] RAX: ffffffffffffffda RBX: 00007fc58513f210 RCX: 00007fc583ffacf3 [ 6041.173506] RDX: 0000000000000003 RSI: 000000000144afc0 RDI: 0000000000000006 [ 6041.173507] RBP: 00000000ffffffff R08: 0000000000000001 R09: 0000000000000024 [ 6041.173507] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000cac0a0 [ 6041.173508] R13: 000000000144afc0 R14: 000000000153f1f0 R15: 00000000014edab8 [ 6041.173509] Mem-Info: [ 6041.173514] active_anon:0 inactive_anon:2 isolated_anon:0 [ 6041.173514] active_file:452 inactive_file:196 isolated_file:0 [ 6041.173514] unevictable:0 dirty:0 writeback:1 unstable:0 [ 6041.173514] slab_reclaimable:11389 slab_unreclaimable:140377 [ 6041.173514] mapped:468 shmem:0 pagetables:1501 bounce:0 [ 6041.173514] free:39310 free_pcp:4606 free_cma:0 [ 6041.173519] Node 0 active_anon:0kB inactive_anon:28kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:20kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:130 all_unreclaimable? yes [ 6041.173524] Node 1 active_anon:0kB inactive_anon:0kB active_file:1804kB inactive_file:788kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1852kB dirty:0kB writeback:4kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:98 all_unreclaimable? yes [ 6041.173525] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 6041.173527] lowmem_reserve[]: 0 2886 15937 15937 15937 [ 6041.173529] Node 0 DMA32 free:60296kB min:8108kB low:11060kB high:14012kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013336kB mlocked:0kB slab_reclaimable:96kB slab_unreclaimable:38768kB kernel_stack:2320kB pagetables:0kB bounce:0kB free_pcp:1924kB local_pcp:0kB free_cma:0kB [ 6041.173532] lowmem_reserve[]: 0 0 13051 13051 13051 [ 6041.173534] Node 0 Normal free:35940kB min:36664kB low:50028kB high:63392kB active_anon:0kB inactive_anon:28kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:13631488kB managed:13364292kB mlocked:0kB slab_reclaimable:15788kB slab_unreclaimable:244492kB kernel_stack:19256kB pagetables:3108kB bounce:0kB free_pcp:7668kB local_pcp:120kB free_cma:0kB [ 6041.173536] lowmem_reserve[]: 0 0 0 0 0 [ 6041.173538] Node 1 Normal free:45124kB min:45292kB low:61800kB high:78308kB active_anon:0kB inactive_anon:0kB active_file:1804kB inactive_file:788kB unevictable:0kB writepending:4kB present:16777212kB managed:16509584kB mlocked:0kB slab_reclaimable:29672kB slab_unreclaimable:278232kB kernel_stack:18520kB pagetables:2896kB bounce:0kB free_pcp:8832kB local_pcp:468kB free_cma:0kB [ 6041.173540] lowmem_reserve[]: 0 0 0 0 0 [ 6041.173542] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 6041.173547] Node 0 DMA32: 2*4kB (UM) 2*8kB (U) 13*16kB (U) 7*32kB (UE) 5*64kB (U) 3*128kB (UME) 1*256kB (E) 5*512kB (ME) 5*1024kB (UME) 1*2048kB (E) 12*4096kB (M) = 60296kB [ 6041.173554] Node 0 Normal: 97*4kB (MH) 47*8kB (MH) 83*16kB (UMH) 155*32kB (UMEH) 90*64kB (UME) 56*128kB (UMEH) 31*256kB (MEH) 15*512kB (MH) 0*1024kB 0*2048kB 0*4096kB = 35596kB [ 6041.173559] Node 1 Normal: 555*4kB (UMEH) 220*8kB (UMH) 78*16kB (UMEH) 222*32kB (UME) 147*64kB (UM) 102*128kB (UM) 37*256kB (UM) 2*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 45292kB [ 6041.173565] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.173566] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.173567] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.173567] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.173568] 482 total pagecache pages [ 6041.173569] 23 pages in swap cache [ 6041.173569] Swap cache stats: add 40392, delete 40365, find 7038/12930 [ 6041.173570] Free swap = 16433244kB [ 6041.173570] Total swap = 16516092kB [ 6041.173571] 8379718 pages RAM [ 6041.173571] 0 pages HighMem/MovableOnly [ 6041.173571] 153941 pages reserved [ 6041.173572] 0 pages cma reserved [ 6041.173572] 0 pages hwpoisoned [ 6041.173572] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 6041.173585] [ 779] 0 779 9206 1 21 3 82 0 systemd-journal [ 6041.173586] [ 805] 0 805 30349 0 28 4 375 0 lvmetad [ 6041.173587] [ 824] 0 824 11810 1 23 3 664 -1000 systemd-udevd [ 6041.173590] [ 1073] 0 1073 13856 0 28 3 110 -1000 auditd [ 6041.173591] [ 1118] 0 1118 53133 0 57 3 410 0 abrtd [ 6041.173592] [ 1121] 81 1121 8714 1 18 3 128 -900 dbus-daemon [ 6041.173593] [ 1123] 997 1123 5672 1 17 3 60 0 chronyd [ 6041.173594] [ 1146] 0 1146 52551 1 55 4 336 0 abrt-watch-log [ 6041.173595] [ 1152] 0 1152 4889 1 14 3 147 0 irqbalance [ 6041.173596] [ 1155] 994 1155 2133 0 10 3 43 0 lsmd [ 6041.173598] [ 1156] 0 1156 31969 1 21 4 134 0 smartd [ 6041.173599] [ 1161] 998 1161 132401 0 57 4 1872 0 polkitd [ 6041.173600] [ 1163] 0 1163 6050 1 16 3 78 0 systemd-logind [ 6041.173601] [ 1178] 0 1178 28814 0 11 3 66 0 ksmtuned [ 6041.173602] [ 1220] 0 1220 50305 0 39 3 125 0 gssproxy [ 6041.173603] [ 1295] 0 1295 28813 0 11 3 53 0 opensm-launch [ 6041.173604] [ 1296] 0 1296 637906 0 85 6 601 0 opensm [ 6041.173606] [ 1897] 0 1897 28209 0 54 3 3122 0 dhclient [ 6041.173607] [ 3080] 0 1968 138299 0 91 4 20 0 gmain [ 6041.173608] [ 1976] 0 1976 28337 1 13 4 39 0 rhsmcertd [ 6041.173609] [ 1977] 0 1977 55479 0 40 4 785 0 rsyslogd [ 6041.173611] [ 1987] 0 1987 154722 1 148 3 2116 0 libvirtd [ 6041.173612] [ 1991] 0 1991 6463 0 19 3 51 0 atd [ 6041.173613] [ 2047] 0 2047 20619 0 44 3 214 -1000 sshd [ 6041.173614] [ 2537] 0 2537 27511 1 12 3 32 0 agetty [ 6041.173615] [ 2540] 0 2540 27511 1 10 3 33 0 agetty [ 6041.173616] [ 3062] 0 3062 22767 1 46 3 258 0 master [ 6041.173617] [ 3086] 89 3086 22810 1 46 3 255 0 qmgr [ 6041.173619] [ 3339] 99 3339 3888 0 12 3 59 0 dnsmasq [ 6041.173620] [ 3340] 0 3340 3881 0 12 3 45 0 dnsmasq [ 6041.173621] [ 3373] 0 3373 31557 1 20 3 159 0 crond [ 6041.173623] [ 3374] 0 3374 60772 1 75 4 3100 0 beah-fwd-backen [ 6041.173624] [ 3401] 0 3376 90269 0 96 3 0 0 beah-beaker-bac [ 6041.173625] [ 3381] 0 3381 26973 1 7 3 24 0 rhnsd [ 6041.173627] [ 4181] 0 4181 35220 1 72 3 317 0 sshd [ 6041.173628] [ 4185] 0 4185 29148 1 16 3 385 0 bash [ 6041.173748] [ 6416] 0 6416 28814 0 11 3 64 0 ksmtuned [ 6041.173749] [ 6417] 0 6417 28814 3 11 3 61 0 ksmtuned [ 6041.173750] [ 6418] 0 6418 37150 4 28 3 85 0 pgrep [ 6041.173751] Out of memory: Kill process 1897 (dhclient) score 0 or sacrifice child [ 6041.173756] Killed process 1897 (dhclient) total-vm:112836kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.203482] gmain invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 6041.203484] gmain cpuset=/ mems_allowed=0-1 [ 6041.203487] CPU: 20 PID: 3080 Comm: gmain Not tainted 4.11.0-rc2 #6 [ 6041.203488] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.203488] Call Trace: [ 6041.203492] dump_stack+0x63/0x87 [ 6041.203495] dump_header+0x9f/0x233 [ 6041.203497] ? selinux_capable+0x20/0x30 [ 6041.203499] ? security_capable_noaudit+0x45/0x60 [ 6041.203502] oom_kill_process+0x21c/0x3f0 [ 6041.203503] out_of_memory+0x114/0x4a0 [ 6041.203504] __alloc_pages_slowpath+0x7f0/0xb90 [ 6041.203507] __alloc_pages_nodemask+0x240/0x260 [ 6041.203510] alloc_pages_vma+0xa5/0x220 [ 6041.203512] __read_swap_cache_async+0x148/0x1f0 [ 6041.203513] read_swap_cache_async+0x26/0x60 [ 6041.203514] swapin_readahead+0x16b/0x200 [ 6041.203516] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.203518] ? find_get_entry+0x20/0x140 [ 6041.203519] ? pagecache_get_page+0x2c/0x240 [ 6041.203521] do_swap_page+0x2aa/0x780 [ 6041.203522] __handle_mm_fault+0x6f0/0xe60 [ 6041.203524] handle_mm_fault+0xce/0x240 [ 6041.203526] __do_page_fault+0x22a/0x4a0 [ 6041.203527] do_page_fault+0x30/0x80 [ 6041.203529] page_fault+0x28/0x30 [ 6041.203532] RIP: 0010:do_sys_poll+0x475/0x510 [ 6041.203532] RSP: 0000:ffffc90006e9bad0 EFLAGS: 00010246 [ 6041.203533] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 6041.203534] RDX: 0000000000000000 RSI: ffffc90006e9bb30 RDI: ffffc90006e9bb3c [ 6041.203534] RBP: ffffc90006e9bee0 R08: 0000000000000000 R09: ffff880828d95280 [ 6041.203535] R10: 0000000000000040 R11: ffff880402286c38 R12: 0000000000000000 [ 6041.203536] R13: ffffc90006e9bb44 R14: 00000000fffffffc R15: 00007ff5700008e0 [ 6041.203538] ? get_page_from_freelist+0x3e3/0xbe0 [ 6041.203539] ? get_page_from_freelist+0x3e3/0xbe0 [ 6041.203541] ? poll_select_copy_remaining+0x150/0x150 [ 6041.203542] ? __alloc_pages_nodemask+0xe3/0x260 [ 6041.203545] ? mem_cgroup_commit_charge+0x89/0x120 [ 6041.203547] ? lru_cache_add_active_or_unevictable+0x35/0xb0 [ 6041.203550] ? eventfd_ctx_read+0x67/0x210 [ 6041.203551] ? wake_up_q+0x80/0x80 [ 6041.203552] ? eventfd_read+0x5d/0x90 [ 6041.203554] ? __audit_syscall_entry+0xaf/0x100 [ 6041.203555] SyS_poll+0x74/0x100 [ 6041.203557] do_syscall_64+0x67/0x180 [ 6041.203559] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.203559] RIP: 0033:0x7ff583029dfd [ 6041.203560] RSP: 002b:00007ff5749f9e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007 [ 6041.203561] RAX: ffffffffffffffda RBX: 0000000001ed1e00 RCX: 00007ff583029dfd [ 6041.203561] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00007ff5700008e0 [ 6041.203562] RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000000 [ 6041.203563] R10: 0000000000000001 R11: 0000000000000293 R12: 00007ff5700008e0 [ 6041.203563] R13: 00000000ffffffff R14: 00007ff5774878b0 R15: 0000000000000001 [ 6041.203564] Mem-Info: [ 6041.203569] active_anon:2 inactive_anon:27 isolated_anon:0 [ 6041.203569] active_file:316 inactive_file:171 isolated_file:0 [ 6041.203569] unevictable:0 dirty:0 writeback:1 unstable:0 [ 6041.203569] slab_reclaimable:11421 slab_unreclaimable:140377 [ 6041.203569] mapped:359 shmem:0 pagetables:1364 bounce:0 [ 6041.203569] free:39185 free_pcp:4665 free_cma:0 [ 6041.203574] Node 0 active_anon:0kB inactive_anon:24kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:20kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:130 all_unreclaimable? yes [ 6041.203578] Node 1 active_anon:20kB inactive_anon:84kB active_file:1260kB inactive_file:680kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1416kB dirty:0kB writeback:4kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:890 all_unreclaimable? yes [ 6041.203579] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 6041.203581] lowmem_reserve[]: 0 2886 15937 15937 15937 [ 6041.203583] Node 0 DMA32 free:60296kB min:8108kB low:11060kB high:14012kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013336kB mlocked:0kB slab_reclaimable:96kB slab_unreclaimable:38768kB kernel_stack:2320kB pagetables:0kB bounce:0kB free_pcp:1924kB local_pcp:0kB free_cma:0kB [ 6041.203586] lowmem_reserve[]: 0 0 13051 13051 13051 [ 6041.203588] Node 0 Normal free:35844kB min:36664kB low:50028kB high:63392kB active_anon:0kB inactive_anon:24kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:13631488kB managed:13364292kB mlocked:0kB slab_reclaimable:15884kB slab_unreclaimable:244492kB kernel_stack:19256kB pagetables:2772kB bounce:0kB free_pcp:7676kB local_pcp:204kB free_cma:0kB [ 6041.203591] lowmem_reserve[]: 0 0 0 0 0 [ 6041.203592] Node 1 Normal free:44720kB min:45292kB low:61800kB high:78308kB active_anon:20kB inactive_anon:84kB active_file:1260kB inactive_file:680kB unevictable:0kB writepending:4kB present:16777212kB managed:16509584kB mlocked:0kB slab_reclaimable:29704kB slab_unreclaimable:278232kB kernel_stack:18504kB pagetables:2684kB bounce:0kB free_pcp:9060kB local_pcp:256kB free_cma:0kB [ 6041.203595] lowmem_reserve[]: 0 0 0 0 0 [ 6041.203596] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 6041.203602] Node 0 DMA32: 2*4kB (UM) 2*8kB (U) 13*16kB (U) 7*32kB (UE) 5*64kB (U) 3*128kB (UME) 1*256kB (E) 5*512kB (ME) 5*1024kB (UME) 1*2048kB (E) 12*4096kB (M) = 60296kB [ 6041.203608] Node 0 Normal: 97*4kB (MH) 47*8kB (MH) 83*16kB (UMH) 155*32kB (UMEH) 90*64kB (UME) 56*128kB (UMEH) 31*256kB (MEH) 15*512kB (MH) 0*1024kB 0*2048kB 0*4096kB = 35596kB [ 6041.203614] Node 1 Normal: 555*4kB (UMEH) 220*8kB (UMH) 78*16kB (UMEH) 222*32kB (UME) 147*64kB (UM) 102*128kB (UM) 37*256kB (UM) 2*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 45292kB [ 6041.203621] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.203621] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.203622] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.203623] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.203623] 367 total pagecache pages [ 6041.203626] 23 pages in swap cache [ 6041.203627] Swap cache stats: add 40394, delete 40367, find 7040/12934 [ 6041.203627] Free swap = 16445788kB [ 6041.203628] Total swap = 16516092kB [ 6041.203628] 8379718 pages RAM [ 6041.203629] 0 pages HighMem/MovableOnly [ 6041.203629] 153941 pages reserved [ 6041.203629] 0 pages cma reserved [ 6041.203630] 0 pages hwpoisoned [ 6041.203630] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 6041.203644] [ 779] 0 779 9206 1 21 3 82 0 systemd-journal [ 6041.203646] [ 805] 0 805 30349 0 28 4 375 0 lvmetad [ 6041.203647] [ 824] 0 824 11810 1 23 3 664 -1000 systemd-udevd [ 6041.203650] [ 1073] 0 1073 13856 0 28 3 110 -1000 auditd [ 6041.203651] [ 1118] 0 1118 53133 0 57 3 410 0 abrtd [ 6041.203653] [ 1121] 81 1121 8714 1 18 3 128 -900 dbus-daemon [ 6041.203654] [ 1123] 997 1123 5672 1 17 3 60 0 chronyd [ 6041.203655] [ 1146] 0 1146 52551 1 55 4 336 0 abrt-watch-log [ 6041.203656] [ 1152] 0 1152 4889 1 14 3 147 0 irqbalance [ 6041.203657] [ 1155] 994 1155 2133 0 10 3 43 0 lsmd [ 6041.203658] [ 1156] 0 1156 31969 1 21 4 134 0 smartd [ 6041.203660] [ 1161] 998 1161 132401 0 57 4 1872 0 polkitd [ 6041.203661] [ 1163] 0 1163 6050 1 16 3 78 0 systemd-logind [ 6041.203662] [ 1178] 0 1178 28814 0 11 3 66 0 ksmtuned [ 6041.203663] [ 1220] 0 1220 50305 0 39 3 125 0 gssproxy [ 6041.203664] [ 1295] 0 1295 28813 0 11 3 53 0 opensm-launch [ 6041.203665] [ 1296] 0 1296 637906 0 85 6 601 0 opensm [ 6041.203667] [ 3080] 0 1968 138299 0 91 4 20 0 gmain [ 6041.203668] [ 1976] 0 1976 28337 1 13 4 39 0 rhsmcertd [ 6041.203669] [ 1977] 0 1977 55479 0 40 4 785 0 rsyslogd [ 6041.203670] [ 1987] 0 1987 154722 1 148 3 2116 0 libvirtd [ 6041.203672] [ 1991] 0 1991 6463 0 19 3 51 0 atd [ 6041.203673] [ 2047] 0 2047 20619 0 44 3 214 -1000 sshd [ 6041.203674] [ 2537] 0 2537 27511 1 12 3 32 0 agetty [ 6041.203675] [ 2540] 0 2540 27511 1 10 3 33 0 agetty [ 6041.203676] [ 3062] 0 3062 22767 1 46 3 258 0 master [ 6041.203677] [ 3086] 89 3086 22810 1 46 3 255 0 qmgr [ 6041.203679] [ 3339] 99 3339 3888 0 12 3 59 0 dnsmasq [ 6041.203681] [ 3340] 0 3340 3881 0 12 3 45 0 dnsmasq [ 6041.203682] [ 3373] 0 3373 31557 1 20 3 159 0 crond [ 6041.203683] [ 3374] 0 3374 60772 1 75 4 3100 0 beah-fwd-backen [ 6041.203684] [ 3401] 0 3376 90269 0 96 3 0 0 beah-beaker-bac [ 6041.203685] [ 3381] 0 3381 26973 1 7 3 24 0 rhnsd [ 6041.203687] [ 4181] 0 4181 35220 1 72 3 317 0 sshd [ 6041.203688] [ 4185] 0 4185 29148 1 16 3 385 0 bash [ 6041.203855] [ 6416] 0 6416 28814 0 11 3 64 0 ksmtuned [ 6041.203856] [ 6417] 0 6417 28814 3 11 3 61 0 ksmtuned [ 6041.203857] [ 6418] 0 6418 37150 4 28 3 85 0 pgrep [ 6041.203858] Out of memory: Kill process 3374 (beah-fwd-backen) score 0 or sacrifice child [ 6041.203862] Killed process 3374 (beah-fwd-backen) total-vm:243088kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.204562] oom_reaper: reaped process 3374 (beah-fwd-backen), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.222947] beah-fwd-backen: page allocation failure: order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 6041.222973] beah-fwd-backen cpuset=/ mems_allowed=0-1 [ 6041.222976] CPU: 24 PID: 3374 Comm: beah-fwd-backen Not tainted 4.11.0-rc2 #6 [ 6041.222976] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.222977] Call Trace: [ 6041.222981] dump_stack+0x63/0x87 [ 6041.222982] warn_alloc+0x114/0x1c0 [ 6041.222984] __alloc_pages_slowpath+0x8de/0xb90 [ 6041.223007] ? xfs_buf_trylock+0x1f/0xd0 [xfs] [ 6041.223009] __alloc_pages_nodemask+0x240/0x260 [ 6041.223011] alloc_pages_vma+0xa5/0x220 [ 6041.223012] __read_swap_cache_async+0x148/0x1f0 [ 6041.223014] ? __compute_runnable_contrib+0x1c/0x20 [ 6041.223016] read_swap_cache_async+0x26/0x60 [ 6041.223017] swapin_readahead+0x16b/0x200 [ 6041.223018] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.223020] ? find_get_entry+0x20/0x140 [ 6041.223021] ? pagecache_get_page+0x2c/0x240 [ 6041.223034] do_swap_page+0x2aa/0x780 [ 6041.223036] __handle_mm_fault+0x6f0/0xe60 [ 6041.223037] ? __block_commit_write.isra.29+0x7a/0xb0 [ 6041.223038] handle_mm_fault+0xce/0x240 [ 6041.223040] __do_page_fault+0x22a/0x4a0 [ 6041.223041] do_page_fault+0x30/0x80 [ 6041.223043] page_fault+0x28/0x30 [ 6041.223045] RIP: 0010:ep_send_events_proc+0xfd/0x1e0 [ 6041.223045] RSP: 0018:ffffc900056f7d60 EFLAGS: 00010246 [ 6041.223046] RAX: 0000000000000011 RBX: ffffc900056f7de0 RCX: 000000000144afc0 [ 6041.223047] RDX: 0000000000000000 RSI: ffff8808268cf240 RDI: ffff88042eab7100 [ 6041.223048] RBP: ffffc900056f7db8 R08: ffff880829ce6498 R09: cccccccccccccccd [ 6041.223049] R10: 0000057e5cc9b096 R11: 0000000000000008 R12: 0000000000000000 [ 6041.223049] R13: ffffc900056f7e78 R14: ffff88017db58e40 R15: ffff880829ce6498 [ 6041.223052] ? ep_poll+0x3c0/0x3c0 [ 6041.223053] ep_scan_ready_list.isra.11+0x9c/0x210 [ 6041.223054] ? hrtimer_init+0x190/0x190 [ 6041.223056] ep_poll+0x195/0x3c0 [ 6041.223057] ? wake_up_q+0x80/0x80 [ 6041.223059] SyS_epoll_wait+0xbc/0xe0 [ 6041.223060] do_syscall_64+0x67/0x180 [ 6041.223062] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.223063] RIP: 0033:0x7fc583ffacf3 [ 6041.223063] RSP: 002b:00007ffc38c49708 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 6041.223064] RAX: ffffffffffffffda RBX: 00007fc58513f210 RCX: 00007fc583ffacf3 [ 6041.223065] RDX: 0000000000000003 RSI: 000000000144afc0 RDI: 0000000000000006 [ 6041.223065] RBP: 00000000ffffffff R08: 0000000000000001 R09: 0000000000000024 [ 6041.223066] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000cac0a0 [ 6041.223067] R13: 000000000144afc0 R14: 000000000153f1f0 R15: 00000000014edab8 [ 6041.223068] Mem-Info: [ 6041.223073] active_anon:2 inactive_anon:27 isolated_anon:0 [ 6041.223073] active_file:316 inactive_file:171 isolated_file:0 [ 6041.223073] unevictable:0 dirty:0 writeback:1 unstable:0 [ 6041.223073] slab_reclaimable:11421 slab_unreclaimable:140377 [ 6041.223073] mapped:359 shmem:0 pagetables:1364 bounce:0 [ 6041.223073] free:39185 free_pcp:4665 free_cma:0 [ 6041.223078] Node 0 active_anon:0kB inactive_anon:24kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:20kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:130 all_unreclaimable? yes [ 6041.223084] Node 1 active_anon:20kB inactive_anon:84kB active_file:1260kB inactive_file:680kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1416kB dirty:0kB writeback:4kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:991 all_unreclaimable? yes [ 6041.223084] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 6041.223087] lowmem_reserve[]: 0 2886 15937 15937 15937 [ 6041.223089] Node 0 DMA32 free:60296kB min:8108kB low:11060kB high:14012kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013336kB mlocked:0kB slab_reclaimable:96kB slab_unreclaimable:38768kB kernel_stack:2320kB pagetables:0kB bounce:0kB free_pcp:1924kB local_pcp:0kB free_cma:0kB [ 6041.223092] lowmem_reserve[]: 0 0 13051 13051 13051 [ 6041.223094] Node 0 Normal free:35844kB min:36664kB low:50028kB high:63392kB active_anon:0kB inactive_anon:24kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:13631488kB managed:13364292kB mlocked:0kB slab_reclaimable:15884kB slab_unreclaimable:244492kB kernel_stack:19256kB pagetables:2772kB bounce:0kB free_pcp:7676kB local_pcp:120kB free_cma:0kB [ 6041.223097] lowmem_reserve[]: 0 0 0 0 0 [ 6041.223098] Node 1 Normal free:44720kB min:45292kB low:61800kB high:78308kB active_anon:20kB inactive_anon:84kB active_file:1260kB inactive_file:680kB unevictable:0kB writepending:4kB present:16777212kB managed:16509584kB mlocked:0kB slab_reclaimable:29704kB slab_unreclaimable:278232kB kernel_stack:18504kB pagetables:2684kB bounce:0kB free_pcp:9060kB local_pcp:468kB free_cma:0kB [ 6041.223101] lowmem_reserve[]: 0 0 0 0 0 [ 6041.223103] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 6041.223109] Node 0 DMA32: 2*4kB (UM) 2*8kB (U) 13*16kB (U) 7*32kB (UE) 5*64kB (U) 3*128kB (UME) 1*256kB (E) 5*512kB (ME) 5*1024kB (UME) 1*2048kB (E) 12*4096kB (M) = 60296kB [ 6041.223115] Node 0 Normal: 97*4kB (MH) 47*8kB (MH) 83*16kB (UMH) 155*32kB (UMEH) 90*64kB (UME) 56*128kB (UMEH) 31*256kB (MEH) 15*512kB (MH) 0*1024kB 0*2048kB 0*4096kB = 35596kB [ 6041.223122] Node 1 Normal: 555*4kB (UMEH) 220*8kB (UMH) 78*16kB (UMEH) 222*32kB (UME) 147*64kB (UM) 102*128kB (UM) 37*256kB (UM) 2*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 45292kB [ 6041.223128] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.223129] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.223130] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.223131] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.223131] 367 total pagecache pages [ 6041.223133] 23 pages in swap cache [ 6041.223133] Swap cache stats: add 40394, delete 40367, find 7040/12934 [ 6041.223134] Free swap = 16458332kB [ 6041.223134] Total swap = 16516092kB [ 6041.223135] 8379718 pages RAM [ 6041.223135] 0 pages HighMem/MovableOnly [ 6041.223135] 153941 pages reserved [ 6041.223136] 0 pages cma reserved [ 6041.223136] 0 pages hwpoisoned [ 6041.223431] tuned invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 6041.223433] tuned cpuset=/ mems_allowed=0-1 [ 6041.223435] CPU: 23 PID: 3082 Comm: tuned Not tainted 4.11.0-rc2 #6 [ 6041.223436] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.223436] Call Trace: [ 6041.223439] dump_stack+0x63/0x87 [ 6041.223441] dump_header+0x9f/0x233 [ 6041.223442] ? selinux_capable+0x20/0x30 [ 6041.223443] ? security_capable_noaudit+0x45/0x60 [ 6041.223445] oom_kill_process+0x21c/0x3f0 [ 6041.223446] out_of_memory+0x114/0x4a0 [ 6041.223447] __alloc_pages_slowpath+0x7f0/0xb90 [ 6041.223450] ? hrtimer_try_to_cancel+0xc9/0x120 [ 6041.223452] __alloc_pages_nodemask+0x240/0x260 [ 6041.223453] alloc_pages_vma+0xa5/0x220 [ 6041.223455] __read_swap_cache_async+0x148/0x1f0 [ 6041.223456] read_swap_cache_async+0x26/0x60 [ 6041.223457] swapin_readahead+0x16b/0x200 [ 6041.223458] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.223460] ? find_get_entry+0x20/0x140 [ 6041.223461] ? pagecache_get_page+0x2c/0x240 [ 6041.223462] do_swap_page+0x2aa/0x780 [ 6041.223463] __handle_mm_fault+0x6f0/0xe60 [ 6041.223465] handle_mm_fault+0xce/0x240 [ 6041.223466] __do_page_fault+0x22a/0x4a0 [ 6041.223468] do_page_fault+0x30/0x80 [ 6041.223469] page_fault+0x28/0x30 [ 6041.223471] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 6041.223472] RSP: 0018:ffffc90006eabe48 EFLAGS: 00010246 [ 6041.223472] RAX: 0000000000000010 RBX: 00000000fffffdfe RCX: 0000000000000002 [ 6041.223473] RDX: 0000000000000000 RSI: ffffc90006eabe80 RDI: 00007ff56f7fcdd0 [ 6041.223474] RBP: ffffc90006eabe50 R08: 00007ffffffff000 R09: 0000000000000000 [ 6041.223474] R10: ffff88042f9d4760 R11: 0000000000000049 R12: ffffc90006eabed0 [ 6041.223475] R13: 00007ff56f7fcdd0 R14: 0000000000000001 R15: 0000000000000000 [ 6041.223477] ? _copy_to_user+0x2d/0x40 [ 6041.223478] poll_select_copy_remaining+0xfb/0x150 [ 6041.223480] SyS_select+0xcc/0x110 [ 6041.223481] do_syscall_64+0x67/0x180 [ 6041.223482] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.223483] RIP: 0033:0x7ff58302bba3 [ 6041.223484] RSP: 002b:00007ff56f7fcda0 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 6041.223485] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff58302bba3 [ 6041.223485] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 6041.223486] RBP: 00000000021c2400 R08: 00007ff56f7fcdd0 R09: 00007ff56f7fcb80 [ 6041.223486] R10: 0000000000000000 R11: 0000000000000293 R12: 00007ff57b785810 [ 6041.223487] R13: 0000000000000001 R14: 00007ff56000dda0 R15: 00007ff584089ef0 [ 6041.223488] Mem-Info: [ 6041.223503] active_anon:2 inactive_anon:27 isolated_anon:0 [ 6041.223503] active_file:316 inactive_file:171 isolated_file:0 [ 6041.223503] unevictable:0 dirty:0 writeback:1 unstable:0 [ 6041.223503] slab_reclaimable:11421 slab_unreclaimable:140377 [ 6041.223503] mapped:359 shmem:0 pagetables:1364 bounce:0 [ 6041.223503] free:39185 free_pcp:4746 free_cma:0 [ 6041.223508] Node 0 active_anon:0kB inactive_anon:24kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:20kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:130 all_unreclaimable? yes [ 6041.223512] Node 1 active_anon:20kB inactive_anon:84kB active_file:1260kB inactive_file:680kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1416kB dirty:0kB writeback:4kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:1196 all_unreclaimable? yes [ 6041.223513] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 6041.223515] lowmem_reserve[]: 0 2886 15937 15937 15937 [ 6041.223517] Node 0 DMA32 free:60296kB min:8108kB low:11060kB high:14012kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013336kB mlocked:0kB slab_reclaimable:96kB slab_unreclaimable:38768kB kernel_stack:2320kB pagetables:0kB bounce:0kB free_pcp:1924kB local_pcp:0kB free_cma:0kB [ 6041.223520] lowmem_reserve[]: 0 0 13051 13051 13051 [ 6041.223522] Node 0 Normal free:35844kB min:36664kB low:50028kB high:63392kB active_anon:0kB inactive_anon:24kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:13631488kB managed:13364292kB mlocked:0kB slab_reclaimable:15884kB slab_unreclaimable:244492kB kernel_stack:19256kB pagetables:2772kB bounce:0kB free_pcp:7868kB local_pcp:96kB free_cma:0kB [ 6041.223525] lowmem_reserve[]: 0 0 0 0 0 [ 6041.223526] Node 1 Normal free:44720kB min:45292kB low:61800kB high:78308kB active_anon:20kB inactive_anon:84kB active_file:1260kB inactive_file:680kB unevictable:0kB writepending:4kB present:16777212kB managed:16509584kB mlocked:0kB slab_reclaimable:29704kB slab_unreclaimable:278232kB kernel_stack:18504kB pagetables:2684kB bounce:0kB free_pcp:9192kB local_pcp:296kB free_cma:0kB [ 6041.223529] lowmem_reserve[]: 0 0 0 0 0 [ 6041.223530] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 6041.223536] Node 0 DMA32: 2*4kB (UM) 2*8kB (U) 13*16kB (U) 7*32kB (UE) 5*64kB (U) 3*128kB (UME) 1*256kB (E) 5*512kB (ME) 5*1024kB (UME) 1*2048kB (E) 12*4096kB (M) = 60296kB [ 6041.223542] Node 0 Normal: 97*4kB (MH) 47*8kB (MH) 83*16kB (UMH) 155*32kB (UMEH) 90*64kB (UME) 56*128kB (UMEH) 31*256kB (MEH) 15*512kB (MH) 0*1024kB 0*2048kB 0*4096kB = 35596kB [ 6041.223548] Node 1 Normal: 555*4kB (UMEH) 220*8kB (UMH) 78*16kB (UMEH) 222*32kB (UME) 147*64kB (UM) 102*128kB (UM) 37*256kB (UM) 2*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 45292kB [ 6041.223555] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.223555] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.223556] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.223557] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.223557] 367 total pagecache pages [ 6041.223558] 23 pages in swap cache [ 6041.223559] Swap cache stats: add 40394, delete 40367, find 7040/12934 [ 6041.223559] Free swap = 16458332kB [ 6041.223559] Total swap = 16516092kB [ 6041.223560] 8379718 pages RAM [ 6041.223560] 0 pages HighMem/MovableOnly [ 6041.223561] 153941 pages reserved [ 6041.223561] 0 pages cma reserved [ 6041.223561] 0 pages hwpoisoned [ 6041.223562] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 6041.223574] [ 779] 0 779 9206 1 21 3 82 0 systemd-journal [ 6041.223576] [ 805] 0 805 30349 0 28 4 375 0 lvmetad [ 6041.223577] [ 824] 0 824 11810 1 23 3 664 -1000 systemd-udevd [ 6041.223580] [ 1073] 0 1073 13856 0 28 3 110 -1000 auditd [ 6041.223581] [ 1118] 0 1118 53133 0 57 3 410 0 abrtd [ 6041.223583] [ 1121] 81 1121 8714 1 18 3 128 -900 dbus-daemon [ 6041.223584] [ 1123] 997 1123 5672 1 17 3 60 0 chronyd [ 6041.223585] [ 1146] 0 1146 52551 1 55 4 336 0 abrt-watch-log [ 6041.223586] [ 1152] 0 1152 4889 1 14 3 147 0 irqbalance [ 6041.223587] [ 1155] 994 1155 2133 0 10 3 43 0 lsmd [ 6041.223588] [ 1156] 0 1156 31969 1 21 4 134 0 smartd [ 6041.223589] [ 1161] 998 1161 132401 0 57 4 1872 0 polkitd [ 6041.223590] [ 1163] 0 1163 6050 1 16 3 78 0 systemd-logind [ 6041.223591] [ 1178] 0 1178 28814 0 11 3 66 0 ksmtuned [ 6041.223592] [ 1220] 0 1220 50305 0 39 3 125 0 gssproxy [ 6041.223593] [ 1295] 0 1295 28813 0 11 3 53 0 opensm-launch [ 6041.223594] [ 1296] 0 1296 637906 0 85 6 601 0 opensm [ 6041.223596] [ 3080] 0 1968 138299 0 91 4 20 0 gmain [ 6041.223597] [ 1976] 0 1976 28337 1 13 4 39 0 rhsmcertd [ 6041.223598] [ 1977] 0 1977 55479 0 40 4 785 0 rsyslogd [ 6041.223599] [ 1987] 0 1987 154722 1 148 3 2116 0 libvirtd [ 6041.223600] [ 1991] 0 1991 6463 0 19 3 51 0 atd [ 6041.223601] [ 2047] 0 2047 20619 0 44 3 214 -1000 sshd [ 6041.223602] [ 2537] 0 2537 27511 1 12 3 32 0 agetty [ 6041.223603] [ 2540] 0 2540 27511 1 10 3 33 0 agetty [ 6041.223604] [ 3062] 0 3062 22767 1 46 3 258 0 master [ 6041.223605] [ 3086] 89 3086 22810 1 46 3 255 0 qmgr [ 6041.223607] [ 3339] 99 3339 3888 0 12 3 59 0 dnsmasq [ 6041.223608] [ 3340] 0 3340 3881 0 12 3 45 0 dnsmasq [ 6041.223609] [ 3373] 0 3373 31557 1 20 3 159 0 crond [ 6041.223611] [ 3401] 0 3376 90269 0 96 3 0 0 beah-beaker-bac [ 6041.223612] [ 3381] 0 3381 26973 1 7 3 24 0 rhnsd [ 6041.223613] [ 4181] 0 4181 35220 1 72 3 317 0 sshd [ 6041.223614] [ 4185] 0 4185 29148 1 16 3 385 0 bash [ 6041.223786] [ 6416] 0 6416 28814 0 11 3 64 0 ksmtuned [ 6041.223787] [ 6417] 0 6417 28814 3 11 3 61 0 ksmtuned [ 6041.223788] [ 6418] 0 6418 37150 4 28 3 85 0 pgrep [ 6041.223789] Out of memory: Kill process 1987 (libvirtd) score 0 or sacrifice child [ 6041.223841] Killed process 1987 (libvirtd) total-vm:618888kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.224657] oom_reaper: reaped process 1987 (libvirtd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.243393] tuned invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 6041.243395] tuned cpuset=/ mems_allowed=0-1 [ 6041.243399] CPU: 16 PID: 3081 Comm: tuned Not tainted 4.11.0-rc2 #6 [ 6041.243400] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.243400] Call Trace: [ 6041.243405] dump_stack+0x63/0x87 [ 6041.243407] dump_header+0x9f/0x233 [ 6041.243409] ? selinux_capable+0x20/0x30 [ 6041.243411] ? security_capable_noaudit+0x45/0x60 [ 6041.243413] oom_kill_process+0x21c/0x3f0 [ 6041.243414] out_of_memory+0x114/0x4a0 [ 6041.243416] __alloc_pages_slowpath+0x7f0/0xb90 [ 6041.243419] __alloc_pages_nodemask+0x240/0x260 [ 6041.243421] alloc_pages_vma+0xa5/0x220 [ 6041.243423] __read_swap_cache_async+0x148/0x1f0 [ 6041.243425] read_swap_cache_async+0x26/0x60 [ 6041.243427] swapin_readahead+0x16b/0x200 [ 6041.243429] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.243431] ? find_get_entry+0x20/0x140 [ 6041.243433] ? pagecache_get_page+0x2c/0x240 [ 6041.243435] do_swap_page+0x2aa/0x780 [ 6041.243436] __handle_mm_fault+0x6f0/0xe60 [ 6041.243437] ? update_load_avg+0x809/0x950 [ 6041.243439] handle_mm_fault+0xce/0x240 [ 6041.243440] __do_page_fault+0x22a/0x4a0 [ 6041.243442] do_page_fault+0x30/0x80 [ 6041.243444] page_fault+0x28/0x30 [ 6041.243446] RIP: 0010:do_sys_poll+0x475/0x510 [ 6041.243446] RSP: 0018:ffffc90006ea3ad0 EFLAGS: 00010246 [ 6041.243447] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 6041.243460] RDX: 0000000000000000 RSI: ffffc90006ea3b30 RDI: ffffc90006ea3b3c [ 6041.243460] RBP: ffffc90006ea3ee0 R08: 0000000000000000 R09: ffff880828d95280 [ 6041.243461] R10: 0000000000000030 R11: ffff880402286938 R12: 0000000000000000 [ 6041.243462] R13: ffffc90006ea3b4c R14: 00000000fffffffc R15: 00007ff568001b80 [ 6041.243464] ? dequeue_entity+0xed/0x420 [ 6041.243466] ? select_idle_sibling+0x29/0x3d0 [ 6041.243467] ? pick_next_task_fair+0x11f/0x540 [ 6041.243469] ? account_entity_enqueue+0xd8/0x100 [ 6041.243470] ? __enqueue_entity+0x6c/0x70 [ 6041.243471] ? enqueue_entity+0x1eb/0x700 [ 6041.243473] ? poll_select_copy_remaining+0x150/0x150 [ 6041.243474] ? poll_select_copy_remaining+0x150/0x150 [ 6041.243475] ? try_to_wake_up+0x59/0x450 [ 6041.243476] ? wake_up_q+0x4f/0x80 [ 6041.243478] ? futex_wake+0x90/0x180 [ 6041.243480] ? do_futex+0x11c/0x570 [ 6041.243482] ? __vfs_read+0x37/0x150 [ 6041.243483] ? security_file_permission+0x9d/0xc0 [ 6041.243484] ? __audit_syscall_entry+0xaf/0x100 [ 6041.243486] SyS_poll+0x74/0x100 [ 6041.243487] do_syscall_64+0x67/0x180 [ 6041.243489] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.243489] RIP: 0033:0x7ff583029dfd [ 6041.243490] RSP: 002b:00007ff56fffdeb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007 [ 6041.243491] RAX: ffffffffffffffda RBX: 0000000002128750 RCX: 00007ff583029dfd [ 6041.243491] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007ff568001b80 [ 6041.243492] RBP: 0000000000000002 R08: 0000000000000002 R09: 0000000000000000 [ 6041.243493] R10: 0000000000000001 R11: 0000000000000293 R12: 00007ff568001b80 [ 6041.243493] R13: 00000000ffffffff R14: 00007ff5774878b0 R15: 0000000000000002 [ 6041.243494] Mem-Info: [ 6041.243499] active_anon:2 inactive_anon:27 isolated_anon:0 [ 6041.243499] active_file:316 inactive_file:171 isolated_file:0 [ 6041.243499] unevictable:0 dirty:0 writeback:1 unstable:0 [ 6041.243499] slab_reclaimable:11421 slab_unreclaimable:140377 [ 6041.243499] mapped:359 shmem:0 pagetables:1364 bounce:0 [ 6041.243499] free:39185 free_pcp:4775 free_cma:0 [ 6041.243522] Node 0 active_anon:0kB inactive_anon:24kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:20kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:130 all_unreclaimable? yes [ 6041.243527] Node 1 active_anon:20kB inactive_anon:84kB active_file:1260kB inactive_file:680kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1416kB dirty:0kB writeback:4kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:1806 all_unreclaimable? yes [ 6041.243527] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 6041.243530] lowmem_reserve[]: 0 2886 15937 15937 15937 [ 6041.243532] Node 0 DMA32 free:60296kB min:8108kB low:11060kB high:14012kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013336kB mlocked:0kB slab_reclaimable:96kB slab_unreclaimable:38768kB kernel_stack:2320kB pagetables:0kB bounce:0kB free_pcp:1924kB local_pcp:184kB free_cma:0kB [ 6041.243535] lowmem_reserve[]: 0 0 13051 13051 13051 [ 6041.243537] Node 0 Normal free:35844kB min:36664kB low:50028kB high:63392kB active_anon:0kB inactive_anon:24kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:13631488kB managed:13364292kB mlocked:0kB slab_reclaimable:15884kB slab_unreclaimable:244492kB kernel_stack:19256kB pagetables:2772kB bounce:0kB free_pcp:7984kB local_pcp:788kB free_cma:0kB [ 6041.243539] lowmem_reserve[]: 0 0 0 0 0 [ 6041.243541] Node 1 Normal free:44720kB min:45292kB low:61800kB high:78308kB active_anon:20kB inactive_anon:84kB active_file:1260kB inactive_file:680kB unevictable:0kB writepending:4kB present:16777212kB managed:16509584kB mlocked:0kB slab_reclaimable:29704kB slab_unreclaimable:278232kB kernel_stack:18504kB pagetables:2684kB bounce:0kB free_pcp:9192kB local_pcp:688kB free_cma:0kB [ 6041.243543] lowmem_reserve[]: 0 0 0 0 0 [ 6041.243545] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 6041.243550] Node 0 DMA32: 2*4kB (UM) 2*8kB (U) 13*16kB (U) 7*32kB (UE) 5*64kB (U) 3*128kB (UME) 1*256kB (E) 5*512kB (ME) 5*1024kB (UME) 1*2048kB (E) 12*4096kB (M) = 60296kB [ 6041.243557] Node 0 Normal: 66*4kB (MH) 47*8kB (MH) 83*16kB (UMH) 155*32kB (UMEH) 90*64kB (UME) 56*128kB (UMEH) 31*256kB (MEH) 15*512kB (MH) 0*1024kB 0*2048kB 0*4096kB = 35472kB [ 6041.243563] Node 1 Normal: 555*4kB (UMEH) 220*8kB (UMH) 78*16kB (UMEH) 222*32kB (UME) 147*64kB (UM) 102*128kB (UM) 37*256kB (UM) 2*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 45292kB [ 6041.243574] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.243574] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.243575] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.243575] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.243576] 367 total pagecache pages [ 6041.243577] 23 pages in swap cache [ 6041.243578] Swap cache stats: add 40396, delete 40369, find 7041/12951 [ 6041.243578] Free swap = 16466780kB [ 6041.243578] Total swap = 16516092kB [ 6041.243579] 8379718 pages RAM [ 6041.243579] 0 pages HighMem/MovableOnly [ 6041.243580] 153941 pages reserved [ 6041.243580] 0 pages cma reserved [ 6041.243580] 0 pages hwpoisoned [ 6041.243580] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 6041.243593] [ 779] 0 779 9206 1 21 3 82 0 systemd-journal [ 6041.243595] [ 805] 0 805 30349 0 28 4 375 0 lvmetad [ 6041.243596] [ 824] 0 824 11810 1 23 3 664 -1000 systemd-udevd [ 6041.243599] [ 1073] 0 1073 13856 0 28 3 110 -1000 auditd [ 6041.243600] [ 1118] 0 1118 53133 0 57 3 410 0 abrtd [ 6041.243601] [ 1121] 81 1121 8714 1 18 3 128 -900 dbus-daemon [ 6041.243602] [ 1123] 997 1123 5672 1 17 3 60 0 chronyd [ 6041.243603] [ 1146] 0 1146 52551 1 55 4 336 0 abrt-watch-log [ 6041.243604] [ 1152] 0 1152 4889 1 14 3 147 0 irqbalance [ 6041.243606] [ 1155] 994 1155 2133 0 10 3 43 0 lsmd [ 6041.243607] [ 1156] 0 1156 31969 1 21 4 134 0 smartd [ 6041.243608] [ 1161] 998 1161 132401 0 57 4 1872 0 polkitd [ 6041.243609] [ 1163] 0 1163 6050 1 16 3 78 0 systemd-logind [ 6041.243610] [ 1178] 0 1178 28814 0 11 3 66 0 ksmtuned [ 6041.243611] [ 1220] 0 1220 50305 0 39 3 125 0 gssproxy [ 6041.243612] [ 1295] 0 1295 28813 0 11 3 53 0 opensm-launch [ 6041.243613] [ 1296] 0 1296 637906 0 85 6 601 0 opensm [ 6041.243615] [ 3080] 0 1968 138299 0 91 4 20 0 gmain [ 6041.243616] [ 1976] 0 1976 28337 1 13 4 39 0 rhsmcertd [ 6041.243617] [ 1977] 0 1977 55479 0 40 4 785 0 rsyslogd [ 6041.243618] [ 2729] 0 1987 154722 0 148 3 0 0 libvirtd [ 6041.243619] [ 1991] 0 1991 6463 0 19 3 51 0 atd [ 6041.243620] [ 2047] 0 2047 20619 0 44 3 214 -1000 sshd [ 6041.243621] [ 2537] 0 2537 27511 1 12 3 32 0 agetty [ 6041.243622] [ 2540] 0 2540 27511 1 10 3 33 0 agetty [ 6041.243623] [ 3062] 0 3062 22767 1 46 3 258 0 master [ 6041.243624] [ 3086] 89 3086 22810 1 46 3 255 0 qmgr [ 6041.243626] [ 3339] 99 3339 3888 0 12 3 59 0 dnsmasq [ 6041.243627] [ 3340] 0 3340 3881 0 12 3 45 0 dnsmasq [ 6041.243628] [ 3373] 0 3373 31557 1 20 3 159 0 crond [ 6041.243630] [ 3401] 0 3376 90269 0 96 3 0 0 beah-beaker-bac [ 6041.243631] [ 3381] 0 3381 26973 1 7 3 24 0 rhnsd [ 6041.243633] [ 4181] 0 4181 35220 1 72 3 317 0 sshd [ 6041.243641] [ 4185] 0 4185 29148 1 16 3 385 0 bash [ 6041.243817] [ 6416] 0 6416 28814 0 11 3 64 0 ksmtuned [ 6041.243818] [ 6417] 0 6417 28814 3 11 3 61 0 ksmtuned [ 6041.243819] [ 6418] 0 6418 37150 4 28 3 85 0 pgrep [ 6041.243820] Out of memory: Kill process 1161 (polkitd) score 0 or sacrifice child [ 6041.243845] Killed process 1161 (polkitd) total-vm:529604kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.244458] oom_reaper: reaped process 1161 (polkitd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.253520] libvirtd invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 6041.253522] libvirtd cpuset=/ mems_allowed=0-1 [ 6041.253526] CPU: 1 PID: 3196 Comm: libvirtd Not tainted 4.11.0-rc2 #6 [ 6041.253527] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.253527] Call Trace: [ 6041.253530] dump_stack+0x63/0x87 [ 6041.253532] dump_header+0x9f/0x233 [ 6041.253533] ? selinux_capable+0x20/0x30 [ 6041.253535] ? security_capable_noaudit+0x45/0x60 [ 6041.253536] oom_kill_process+0x21c/0x3f0 [ 6041.253538] out_of_memory+0x114/0x4a0 [ 6041.253539] __alloc_pages_slowpath+0x7f0/0xb90 [ 6041.253541] __alloc_pages_nodemask+0x240/0x260 [ 6041.253543] alloc_pages_vma+0xa5/0x220 [ 6041.253545] __read_swap_cache_async+0x148/0x1f0 [ 6041.253546] read_swap_cache_async+0x26/0x60 [ 6041.253548] swapin_readahead+0x16b/0x200 [ 6041.253550] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.253552] ? find_get_entry+0x20/0x140 [ 6041.253554] ? pagecache_get_page+0x2c/0x240 [ 6041.253555] do_swap_page+0x2aa/0x780 [ 6041.253556] __handle_mm_fault+0x6f0/0xe60 [ 6041.253559] ? mls_context_isvalid+0x2b/0xa0 [ 6041.253560] handle_mm_fault+0xce/0x240 [ 6041.253562] __do_page_fault+0x22a/0x4a0 [ 6041.253563] do_page_fault+0x30/0x80 [ 6041.253565] page_fault+0x28/0x30 [ 6041.253567] RIP: 0010:__get_user_8+0x1b/0x25 [ 6041.253568] RSP: 0018:ffffc9000547fc28 EFLAGS: 00010287 [ 6041.253569] RAX: 00007fbe0fd9c9e7 RBX: ffff88041395e4c0 RCX: 00000000000002b0 [ 6041.253570] RDX: ffff880827191680 RSI: ffff88041395e4c0 RDI: ffff880827191680 [ 6041.253570] RBP: ffffc9000547fc78 R08: 0000000000000101 R09: 000000018020001f [ 6041.253571] R10: 0000000000000001 R11: ffff880827347400 R12: ffff880827191680 [ 6041.253572] R13: 00007fbe0fd9c9e0 R14: ffff880827191680 R15: ffff8808284ab280 [ 6041.253574] ? exit_robust_list+0x37/0x120 [ 6041.253576] mm_release+0x11a/0x130 [ 6041.253577] do_exit+0x152/0xb80 [ 6041.253578] ? __unqueue_futex+0x2f/0x60 [ 6041.253580] do_group_exit+0x3f/0xb0 [ 6041.253581] get_signal+0x1bf/0x5e0 [ 6041.253584] do_signal+0x37/0x6a0 [ 6041.253585] ? do_futex+0xfd/0x570 [ 6041.253588] exit_to_usermode_loop+0x3f/0x85 [ 6041.253589] do_syscall_64+0x165/0x180 [ 6041.253591] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.253591] RIP: 0033:0x7fbe2a8576d5 [ 6041.253592] RSP: 002b:00007fbe0fd9bcf0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 6041.253593] RAX: fffffffffffffe00 RBX: 0000000000000000 RCX: 00007fbe2a8576d5 [ 6041.253594] RDX: 0000000000000003 RSI: 0000000000000080 RDI: 000055c46b7d47ec [ 6041.253594] RBP: 000055c46b7d4848 R08: 000055c46b7d4700 R09: 0000000000000000 [ 6041.253595] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c46b7d4860 [ 6041.253596] R13: 000055c46b7d47c0 R14: 000055c46b7d47e8 R15: 000055c46b7d4780 [ 6041.253597] Mem-Info: [ 6041.253602] active_anon:2 inactive_anon:27 isolated_anon:0 [ 6041.253602] active_file:316 inactive_file:171 isolated_file:0 [ 6041.253602] unevictable:0 dirty:0 writeback:1 unstable:0 [ 6041.253602] slab_reclaimable:11421 slab_unreclaimable:140377 [ 6041.253602] mapped:359 shmem:0 pagetables:1364 bounce:0 [ 6041.253602] free:39185 free_pcp:4773 free_cma:0 [ 6041.253608] Node 0 active_anon:0kB inactive_anon:24kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:20kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:130 all_unreclaimable? yes [ 6041.253614] Node 1 active_anon:20kB inactive_anon:84kB active_file:1260kB inactive_file:680kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1416kB dirty:0kB writeback:4kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:2213 all_unreclaimable? yes [ 6041.253615] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 6041.253618] lowmem_reserve[]: 0 2886 15937 15937 15937 [ 6041.253621] Node 0 DMA32 free:60296kB min:8108kB low:11060kB high:14012kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013336kB mlocked:0kB slab_reclaimable:96kB slab_unreclaimable:38768kB kernel_stack:2320kB pagetables:0kB bounce:0kB free_pcp:1924kB local_pcp:0kB free_cma:0kB [ 6041.253624] lowmem_reserve[]: 0 0 13051 13051 13051 [ 6041.253626] Node 0 Normal free:35844kB min:36664kB low:50028kB high:63392kB active_anon:0kB inactive_anon:24kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:13631488kB managed:13364292kB mlocked:0kB slab_reclaimable:15884kB slab_unreclaimable:244492kB kernel_stack:19256kB pagetables:2772kB bounce:0kB free_pcp:7976kB local_pcp:0kB free_cma:0kB [ 6041.253629] lowmem_reserve[]: 0 0 0 0 0 [ 6041.253631] Node 1 Normal free:44720kB min:45292kB low:61800kB high:78308kB active_anon:20kB inactive_anon:84kB active_file:1260kB inactive_file:680kB unevictable:0kB writepending:4kB present:16777212kB managed:16509584kB mlocked:0kB slab_reclaimable:29704kB slab_unreclaimable:278232kB kernel_stack:18504kB pagetables:2684kB bounce:0kB free_pcp:9192kB local_pcp:0kB free_cma:0kB [ 6041.253634] lowmem_reserve[]: 0 0 0 0 0 [ 6041.253636] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 6041.253643] Node 0 DMA32: 2*4kB (UM) 2*8kB (U) 13*16kB (U) 7*32kB (UE) 5*64kB (U) 3*128kB (UME) 1*256kB (E) 5*512kB (ME) 5*1024kB (UME) 1*2048kB (E) 12*4096kB (M) = 60296kB [ 6041.253651] Node 0 Normal: 66*4kB (MH) 47*8kB (MH) 83*16kB (UMH) 155*32kB (UMEH) 90*64kB (UME) 56*128kB (UMEH) 31*256kB (MEH) 15*512kB (MH) 0*1024kB 0*2048kB 0*4096kB = 35472kB [ 6041.253658] Node 1 Normal: 555*4kB (UMEH) 220*8kB (UMH) 78*16kB (UMEH) 222*32kB (UME) 147*64kB (UM) 102*128kB (UM) 37*256kB (UM) 2*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 45292kB [ 6041.253665] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.253666] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.253667] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.253667] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.253668] 367 total pagecache pages [ 6041.253669] 23 pages in swap cache [ 6041.253670] Swap cache stats: add 40398, delete 40371, find 7042/12959 [ 6041.253670] Free swap = 16474204kB [ 6041.253670] Total swap = 16516092kB [ 6041.253671] 8379718 pages RAM [ 6041.253672] 0 pages HighMem/MovableOnly [ 6041.253672] 153941 pages reserved [ 6041.253672] 0 pages cma reserved [ 6041.253672] 0 pages hwpoisoned [ 6041.253673] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 6041.253686] [ 779] 0 779 9206 1 21 3 82 0 systemd-journal [ 6041.253688] [ 805] 0 805 30349 0 28 4 375 0 lvmetad [ 6041.253689] [ 824] 0 824 11810 1 23 3 664 -1000 systemd-udevd [ 6041.253692] [ 1073] 0 1073 13856 0 28 3 110 -1000 auditd [ 6041.253694] [ 1118] 0 1118 53133 0 57 3 410 0 abrtd [ 6041.253696] [ 1121] 81 1121 8714 1 18 3 128 -900 dbus-daemon [ 6041.253697] [ 1123] 997 1123 5672 1 17 3 60 0 chronyd [ 6041.253698] [ 1146] 0 1146 52551 1 55 4 336 0 abrt-watch-log [ 6041.253699] [ 1152] 0 1152 4889 1 14 3 147 0 irqbalance [ 6041.253701] [ 1155] 994 1155 2133 0 10 3 43 0 lsmd [ 6041.253702] [ 1156] 0 1156 31969 1 21 4 134 0 smartd [ 6041.253703] [ 1276] 998 1161 132401 0 57 4 0 0 gmain [ 6041.253705] [ 1163] 0 1163 6050 1 16 3 78 0 systemd-logind [ 6041.253706] [ 1178] 0 1178 28814 0 11 3 66 0 ksmtuned [ 6041.253707] [ 1220] 0 1220 50305 0 39 3 125 0 gssproxy [ 6041.253709] [ 1295] 0 1295 28813 0 11 3 53 0 opensm-launch [ 6041.253710] [ 1296] 0 1296 637906 0 85 6 601 0 opensm [ 6041.253712] [ 3080] 0 1968 138299 0 91 4 20 0 gmain [ 6041.253713] [ 1976] 0 1976 28337 1 13 4 39 0 rhsmcertd [ 6041.253714] [ 1977] 0 1977 55479 0 40 4 785 0 rsyslogd [ 6041.253716] [ 2729] 0 1987 154722 0 148 3 0 0 libvirtd [ 6041.253717] [ 1991] 0 1991 6463 0 19 3 51 0 atd [ 6041.253718] [ 2047] 0 2047 20619 0 44 3 214 -1000 sshd [ 6041.253719] [ 2537] 0 2537 27511 1 12 3 32 0 agetty [ 6041.253721] [ 2540] 0 2540 27511 1 10 3 33 0 agetty [ 6041.253722] [ 3062] 0 3062 22767 1 46 3 258 0 master [ 6041.253723] [ 3086] 89 3086 22810 1 46 3 255 0 qmgr [ 6041.253726] [ 3339] 99 3339 3888 0 12 3 59 0 dnsmasq [ 6041.253727] [ 3340] 0 3340 3881 0 12 3 45 0 dnsmasq [ 6041.253728] [ 3373] 0 3373 31557 1 20 3 159 0 crond [ 6041.253730] [ 3401] 0 3376 90269 0 96 3 0 0 beah-beaker-bac [ 6041.253731] [ 3381] 0 3381 26973 1 7 3 24 0 rhnsd [ 6041.253733] [ 4181] 0 4181 35220 1 72 3 317 0 sshd [ 6041.253735] [ 4185] 0 4185 29148 1 16 3 385 0 bash [ 6041.253900] [ 6416] 0 6416 28814 0 11 3 64 0 ksmtuned [ 6041.253902] [ 6417] 0 6417 28814 3 11 3 61 0 ksmtuned [ 6041.253903] [ 6418] 0 6418 37150 4 28 3 85 0 pgrep [ 6041.253904] Out of memory: Kill process 1977 (rsyslogd) score 0 or sacrifice child [ 6041.253914] Killed process 1977 (rsyslogd) total-vm:221916kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.283216] oom_reaper: reaped process 1977 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.283411] kworker/u130:2 invoked oom-killer: gfp_mask=0x17002c2(GFP_KERNEL_ACCOUNT|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_NOTRACK), nodemask=(null), order=0, oom_score_adj=0 [ 6041.283413] kworker/u130:2 cpuset=/ mems_allowed=0-1 [ 6041.283416] CPU: 15 PID: 1115 Comm: kworker/u130:2 Not tainted 4.11.0-rc2 #6 [ 6041.283417] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.283420] Workqueue: events_unbound call_usermodehelper_exec_work [ 6041.283421] Call Trace: [ 6041.283424] dump_stack+0x63/0x87 [ 6041.283425] dump_header+0x9f/0x233 [ 6041.283427] ? selinux_capable+0x20/0x30 [ 6041.283428] ? security_capable_noaudit+0x45/0x60 [ 6041.283429] oom_kill_process+0x21c/0x3f0 [ 6041.283431] out_of_memory+0x114/0x4a0 [ 6041.283432] __alloc_pages_slowpath+0x7f0/0xb90 [ 6041.283434] __alloc_pages_nodemask+0x240/0x260 [ 6041.283436] alloc_pages_current+0x88/0x120 [ 6041.283437] __vmalloc_node_range+0x1bb/0x2a0 [ 6041.283438] ? _do_fork+0xed/0x390 [ 6041.283440] ? kmem_cache_alloc_node+0x1c4/0x1f0 [ 6041.283441] copy_process.part.34+0x658/0x1d10 [ 6041.283442] ? _do_fork+0xed/0x390 [ 6041.283443] ? call_usermodehelper_exec_work+0xd0/0xd0 [ 6041.283444] _do_fork+0xed/0x390 [ 6041.283446] ? __switch_to+0x229/0x450 [ 6041.283447] kernel_thread+0x29/0x30 [ 6041.283448] call_usermodehelper_exec_work+0x3a/0xd0 [ 6041.283450] process_one_work+0x165/0x410 [ 6041.283451] worker_thread+0x137/0x4c0 [ 6041.283463] kthread+0x101/0x140 [ 6041.283464] ? rescuer_thread+0x3b0/0x3b0 [ 6041.283466] ? kthread_park+0x90/0x90 [ 6041.283467] ret_from_fork+0x2c/0x40 [ 6041.283468] Mem-Info: [ 6041.283473] active_anon:10 inactive_anon:28 isolated_anon:0 [ 6041.283473] active_file:316 inactive_file:228 isolated_file:0 [ 6041.283473] unevictable:0 dirty:0 writeback:1 unstable:0 [ 6041.283473] slab_reclaimable:11421 slab_unreclaimable:140377 [ 6041.283473] mapped:378 shmem:0 pagetables:1368 bounce:0 [ 6041.283473] free:39030 free_pcp:4818 free_cma:0 [ 6041.283478] Node 0 active_anon:4kB inactive_anon:36kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:24kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:130 all_unreclaimable? yes [ 6041.283483] Node 1 active_anon:36kB inactive_anon:76kB active_file:1260kB inactive_file:908kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1488kB dirty:0kB writeback:4kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:3325 all_unreclaimable? yes [ 6041.283484] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 6041.283487] lowmem_reserve[]: 0 2886 15937 15937 15937 [ 6041.283489] Node 0 DMA32 free:60296kB min:8108kB low:11060kB high:14012kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013336kB mlocked:0kB slab_reclaimable:96kB slab_unreclaimable:38768kB kernel_stack:2320kB pagetables:0kB bounce:0kB free_pcp:1924kB local_pcp:0kB free_cma:0kB [ 6041.283503] lowmem_reserve[]: 0 0 13051 13051 13051 [ 6041.283504] Node 0 Normal free:35596kB min:36664kB low:50028kB high:63392kB active_anon:4kB inactive_anon:36kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:13631488kB managed:13364292kB mlocked:0kB slab_reclaimable:15884kB slab_unreclaimable:244492kB kernel_stack:19256kB pagetables:2780kB bounce:0kB free_pcp:7996kB local_pcp:352kB free_cma:0kB [ 6041.283507] lowmem_reserve[]: 0 0 0 0 0 [ 6041.283509] Node 1 Normal free:44348kB min:45292kB low:61800kB high:78308kB active_anon:36kB inactive_anon:76kB active_file:1260kB inactive_file:908kB unevictable:0kB writepending:4kB present:16777212kB managed:16509584kB mlocked:0kB slab_reclaimable:29704kB slab_unreclaimable:278232kB kernel_stack:18504kB pagetables:2692kB bounce:0kB free_pcp:9352kB local_pcp:164kB free_cma:0kB [ 6041.283511] lowmem_reserve[]: 0 0 0 0 0 [ 6041.283513] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 6041.283526] Node 0 DMA32: 2*4kB (UM) 2*8kB (U) 13*16kB (U) 7*32kB (UE) 5*64kB (U) 3*128kB (UME) 1*256kB (E) 5*512kB (ME) 5*1024kB (UME) 1*2048kB (E) 12*4096kB (M) = 60296kB [ 6041.283532] Node 0 Normal: 66*4kB (MH) 47*8kB (MH) 83*16kB (UMH) 155*32kB (UMEH) 90*64kB (UME) 56*128kB (UMEH) 31*256kB (MEH) 15*512kB (MH) 0*1024kB 0*2048kB 0*4096kB = 35472kB [ 6041.283538] Node 1 Normal: 524*4kB (UMEH) 220*8kB (UMH) 78*16kB (UMEH) 222*32kB (UME) 147*64kB (UM) 102*128kB (UM) 37*256kB (UM) 2*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 45168kB [ 6041.283545] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.283545] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.283546] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.283546] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.283547] 429 total pagecache pages [ 6041.283548] 18 pages in swap cache [ 6041.283549] Swap cache stats: add 40409, delete 40387, find 7044/12965 [ 6041.283549] Free swap = 16477276kB [ 6041.283549] Total swap = 16516092kB [ 6041.283550] 8379718 pages RAM [ 6041.283550] 0 pages HighMem/MovableOnly [ 6041.283551] 153941 pages reserved [ 6041.283551] 0 pages cma reserved [ 6041.283551] 0 pages hwpoisoned [ 6041.283552] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 6041.283564] [ 779] 0 779 9206 1 21 3 82 0 systemd-journal [ 6041.283565] [ 805] 0 805 30349 0 28 4 375 0 lvmetad [ 6041.283567] [ 824] 0 824 11810 1 23 3 664 -1000 systemd-udevd [ 6041.283570] [ 1073] 0 1073 13856 0 28 3 110 -1000 auditd [ 6041.283571] [ 1118] 0 1118 53133 0 57 3 410 0 abrtd [ 6041.283572] [ 1121] 81 1121 8714 1 18 3 128 -900 dbus-daemon [ 6041.283573] [ 1123] 997 1123 5672 1 17 3 60 0 chronyd [ 6041.283575] [ 1146] 0 1146 52551 1 55 4 336 0 abrt-watch-log [ 6041.283576] [ 1152] 0 1152 4889 1 14 3 147 0 irqbalance [ 6041.283577] [ 1155] 994 1155 2133 0 10 3 43 0 lsmd [ 6041.283587] [ 1156] 0 1156 31969 1 21 4 134 0 smartd [ 6041.283588] [ 1276] 998 1161 132401 0 57 4 0 0 gmain [ 6041.283589] [ 1163] 0 1163 6050 1 16 3 78 0 systemd-logind [ 6041.283590] [ 1178] 0 1178 28814 0 11 3 66 0 ksmtuned [ 6041.283591] [ 1220] 0 1220 50305 0 39 3 125 0 gssproxy [ 6041.283592] [ 1295] 0 1295 28813 0 11 3 53 0 opensm-launch [ 6041.283593] [ 1296] 0 1296 637906 0 85 6 605 0 opensm [ 6041.283595] [ 3080] 0 1968 138299 0 91 4 20 0 gmain [ 6041.283596] [ 1976] 0 1976 28337 1 13 4 39 0 rhsmcertd [ 6041.283597] [ 2109] 0 1977 55479 0 40 4 0 0 in:imjournal [ 6041.283599] [ 2729] 0 1987 154722 0 148 3 0 0 libvirtd [ 6041.283600] [ 1991] 0 1991 6463 0 19 3 51 0 atd [ 6041.283601] [ 2047] 0 2047 20619 0 44 3 214 -1000 sshd [ 6041.283602] [ 2537] 0 2537 27511 1 12 3 32 0 agetty [ 6041.283603] [ 2540] 0 2540 27511 1 10 3 33 0 agetty [ 6041.283615] [ 3062] 0 3062 22767 1 46 3 258 0 master [ 6041.283616] [ 3086] 89 3086 22810 1 46 3 255 0 qmgr [ 6041.283618] [ 3339] 99 3339 3888 0 12 3 59 0 dnsmasq [ 6041.283619] [ 3340] 0 3340 3881 0 12 3 45 0 dnsmasq [ 6041.283620] [ 3373] 0 3373 31557 1 20 3 159 0 crond [ 6041.283622] [ 3401] 0 3376 90269 0 96 3 0 0 beah-beaker-bac [ 6041.283623] [ 3381] 0 3381 26973 1 7 3 24 0 rhnsd [ 6041.283625] [ 4181] 0 4181 35220 1 72 3 317 0 sshd [ 6041.283626] [ 4185] 0 4185 29148 1 16 3 385 0 bash [ 6041.283746] [ 6416] 0 6416 28814 0 11 3 64 0 ksmtuned [ 6041.283747] [ 6417] 0 6417 28814 2 11 3 62 0 ksmtuned [ 6041.283748] [ 6418] 0 6418 37150 0 28 3 90 0 pgrep [ 6041.283749] Out of memory: Kill process 1296 (opensm) score 0 or sacrifice child [ 6041.283831] Killed process 1296 (opensm) total-vm:2551624kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.303267] oom_reaper: reaped process 1296 (opensm), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.303530] runaway-killer- invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 6041.303533] runaway-killer- cpuset=/ mems_allowed=0-1 [ 6041.303537] CPU: 1 PID: 1289 Comm: runaway-killer- Not tainted 4.11.0-rc2 #6 [ 6041.303538] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.303538] Call Trace: [ 6041.303542] dump_stack+0x63/0x87 [ 6041.303543] dump_header+0x9f/0x233 [ 6041.303545] ? selinux_capable+0x20/0x30 [ 6041.303546] ? security_capable_noaudit+0x45/0x60 [ 6041.303548] oom_kill_process+0x21c/0x3f0 [ 6041.303549] out_of_memory+0x114/0x4a0 [ 6041.303551] __alloc_pages_slowpath+0x7f0/0xb90 [ 6041.303553] __alloc_pages_nodemask+0x240/0x260 [ 6041.303555] alloc_pages_vma+0xa5/0x220 [ 6041.303557] __read_swap_cache_async+0x148/0x1f0 [ 6041.303559] read_swap_cache_async+0x26/0x60 [ 6041.303560] swapin_readahead+0x16b/0x200 [ 6041.303561] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.303563] ? find_get_entry+0x20/0x140 [ 6041.303565] ? pagecache_get_page+0x2c/0x240 [ 6041.303567] do_swap_page+0x2aa/0x780 [ 6041.303568] __handle_mm_fault+0x6f0/0xe60 [ 6041.303570] handle_mm_fault+0xce/0x240 [ 6041.303572] __do_page_fault+0x22a/0x4a0 [ 6041.303574] do_page_fault+0x30/0x80 [ 6041.303576] page_fault+0x28/0x30 [ 6041.303578] RIP: 0010:do_sys_poll+0x475/0x510 [ 6041.303578] RSP: 0018:ffffc90005a9fad0 EFLAGS: 00010246 [ 6041.303580] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 6041.303581] RDX: 0000000000000000 RSI: ffffc90005a9fb30 RDI: ffffc90005a9fb3c [ 6041.303581] RBP: ffffc90005a9fee0 R08: 0000000000000000 R09: ffff880828fda940 [ 6041.303582] R10: 0000000000000048 R11: ffff88042a64ee38 R12: 0000000000000000 [ 6041.303583] R13: ffffc90005a9fb44 R14: 00000000fffffffc R15: 00007f9640001220 [ 6041.303586] ? select_idle_sibling+0x29/0x3d0 [ 6041.303588] ? select_task_rq_fair+0x942/0xa70 [ 6041.303590] ? __vma_adjust+0x4a7/0x700 [ 6041.303591] ? poll_select_copy_remaining+0x150/0x150 [ 6041.303593] ? sched_clock+0x9/0x10 [ 6041.303595] ? sched_clock_cpu+0x11/0xb0 [ 6041.303596] ? try_to_wake_up+0x59/0x450 [ 6041.303599] ? plist_del+0x62/0xb0 [ 6041.303600] ? wake_up_q+0x4f/0x80 [ 6041.303602] ? eventfd_ctx_read+0x67/0x210 [ 6041.303604] ? futex_wake+0x90/0x180 [ 6041.303605] ? wake_up_q+0x80/0x80 [ 6041.303607] ? eventfd_read+0x4c/0x90 [ 6041.303608] ? __vfs_read+0x37/0x150 [ 6041.303610] ? security_file_permission+0x9d/0xc0 [ 6041.303611] ? __audit_syscall_entry+0xaf/0x100 [ 6041.303613] SyS_poll+0x74/0x100 [ 6041.303615] do_syscall_64+0x67/0x180 [ 6041.303616] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.303618] RIP: 0033:0x7f9656e64dfd [ 6041.303618] RSP: 002b:00007f96511fed10 EFLAGS: 00000293 ORIG_RAX: 0000000000000007 [ 6041.303619] RAX: ffffffffffffffda RBX: 00007f96400008c0 RCX: 00007f9656e64dfd [ 6041.303620] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00007f9640001220 [ 6041.303621] RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000000 [ 6041.303621] R10: 0000000000000001 R11: 0000000000000293 R12: 00007f9640001220 [ 6041.303622] R13: 00000000ffffffff R14: 00007f9657bbc8b0 R15: 0000000000000001 [ 6041.303623] Mem-Info: [ 6041.303630] active_anon:10 inactive_anon:28 isolated_anon:0 [ 6041.303630] active_file:316 inactive_file:228 isolated_file:0 [ 6041.303630] unevictable:0 dirty:0 writeback:1 unstable:0 [ 6041.303630] slab_reclaimable:11421 slab_unreclaimable:140377 [ 6041.303630] mapped:378 shmem:0 pagetables:1368 bounce:0 [ 6041.303630] free:39030 free_pcp:4795 free_cma:0 [ 6041.303636] Node 0 active_anon:4kB inactive_anon:36kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:24kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:4 all_unreclaimable? yes [ 6041.303643] Node 1 active_anon:36kB inactive_anon:76kB active_file:1260kB inactive_file:908kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1488kB dirty:0kB writeback:4kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:4171 all_unreclaimable? yes [ 6041.303644] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 6041.303649] lowmem_reserve[]: 0 2886 15937 15937 15937 [ 6041.303651] Node 0 DMA32 free:60296kB min:8108kB low:11060kB high:14012kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013336kB mlocked:0kB slab_reclaimable:96kB slab_unreclaimable:38768kB kernel_stack:2320kB pagetables:0kB bounce:0kB free_pcp:1924kB local_pcp:0kB free_cma:0kB [ 6041.303655] lowmem_reserve[]: 0 0 13051 13051 13051 [ 6041.303657] Node 0 Normal free:35596kB min:36664kB low:50028kB high:63392kB active_anon:4kB inactive_anon:36kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:13631488kB managed:13364292kB mlocked:0kB slab_reclaimable:15884kB slab_unreclaimable:244492kB kernel_stack:19256kB pagetables:2780kB bounce:0kB free_pcp:7888kB local_pcp:24kB free_cma:0kB [ 6041.303660] lowmem_reserve[]: 0 0 0 0 0 [ 6041.303663] Node 1 Normal free:44348kB min:45292kB low:61800kB high:78308kB active_anon:36kB inactive_anon:76kB active_file:1260kB inactive_file:908kB unevictable:0kB writepending:4kB present:16777212kB managed:16509584kB mlocked:0kB slab_reclaimable:29704kB slab_unreclaimable:278232kB kernel_stack:18504kB pagetables:2692kB bounce:0kB free_pcp:9368kB local_pcp:0kB free_cma:0kB [ 6041.303666] lowmem_reserve[]: 0 0 0 0 0 [ 6041.303668] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 6041.303675] Node 0 DMA32: 2*4kB (UM) 2*8kB (U) 13*16kB (U) 7*32kB (UE) 5*64kB (U) 3*128kB (UME) 1*256kB (E) 5*512kB (ME) 5*1024kB (UME) 1*2048kB (E) 12*4096kB (M) = 60296kB [ 6041.303684] Node 0 Normal: 93*4kB (UMH) 49*8kB (MH) 83*16kB (UMH) 155*32kB (UMEH) 90*64kB (UME) 56*128kB (UMEH) 31*256kB (MEH) 15*512kB (MH) 0*1024kB 0*2048kB 0*4096kB = 35596kB [ 6041.303692] Node 1 Normal: 524*4kB (UMEH) 220*8kB (UMH) 78*16kB (UMEH) 222*32kB (UME) 147*64kB (UM) 102*128kB (UM) 37*256kB (UM) 2*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 45168kB [ 6041.303701] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.303702] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.303703] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.303703] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.303704] 429 total pagecache pages [ 6041.303705] 12 pages in swap cache [ 6041.303706] Swap cache stats: add 40421, delete 40405, find 7046/13000 [ 6041.303706] Free swap = 16477948kB [ 6041.303707] Total swap = 16516092kB [ 6041.303708] 8379718 pages RAM [ 6041.303708] 0 pages HighMem/MovableOnly [ 6041.303708] 153941 pages reserved [ 6041.303709] 0 pages cma reserved [ 6041.303709] 0 pages hwpoisoned [ 6041.303709] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 6041.303723] [ 779] 0 779 9206 1 21 3 82 0 systemd-journal [ 6041.303725] [ 805] 0 805 30349 0 28 4 375 0 lvmetad [ 6041.303727] [ 824] 0 824 11810 1 23 3 664 -1000 systemd-udevd [ 6041.303730] [ 1073] 0 1073 13856 0 28 3 110 -1000 auditd [ 6041.303731] [ 1118] 0 1118 53133 0 57 3 410 0 abrtd [ 6041.303733] [ 1121] 81 1121 8714 1 18 3 128 -900 dbus-daemon [ 6041.303734] [ 1123] 997 1123 5672 1 17 3 60 0 chronyd [ 6041.303735] [ 1146] 0 1146 52551 1 55 4 336 0 abrt-watch-log [ 6041.303737] [ 1152] 0 1152 4889 1 14 3 147 0 irqbalance [ 6041.303738] [ 1155] 994 1155 2133 0 10 3 43 0 lsmd [ 6041.303740] [ 1156] 0 1156 31969 1 21 4 134 0 smartd [ 6041.303741] [ 1276] 998 1161 132401 0 57 4 0 0 gmain [ 6041.303743] [ 1163] 0 1163 6050 1 16 3 78 0 systemd-logind [ 6041.303744] [ 1178] 0 1178 28814 0 11 3 66 0 ksmtuned [ 6041.303746] [ 1220] 0 1220 50305 0 39 3 125 0 gssproxy [ 6041.303747] [ 1295] 0 1295 28813 0 11 3 53 0 opensm-launch [ 6041.303749] [ 1323] 0 1296 637906 0 85 6 26 0 opensm [ 6041.303751] [ 3080] 0 1968 138299 0 91 4 20 0 gmain [ 6041.303752] [ 1976] 0 1976 28337 1 13 4 39 0 rhsmcertd [ 6041.303753] [ 2109] 0 1977 55479 0 40 4 0 0 in:imjournal [ 6041.303755] [ 2729] 0 1987 154722 0 148 3 0 0 libvirtd [ 6041.303757] [ 1991] 0 1991 6463 0 19 3 51 0 atd [ 6041.303758] [ 2047] 0 2047 20619 0 44 3 214 -1000 sshd [ 6041.303759] [ 2537] 0 2537 27511 1 12 3 32 0 agetty [ 6041.303761] [ 2540] 0 2540 27511 1 10 3 33 0 agetty [ 6041.303762] [ 3062] 0 3062 22767 1 46 3 258 0 master [ 6041.303764] [ 3086] 89 3086 22810 1 46 3 255 0 qmgr [ 6041.303766] [ 3339] 99 3339 3888 0 12 3 59 0 dnsmasq [ 6041.303768] [ 3340] 0 3340 3881 0 12 3 45 0 dnsmasq [ 6041.303769] [ 3373] 0 3373 31557 1 20 3 159 0 crond [ 6041.303771] [ 3401] 0 3376 90269 0 96 3 0 0 beah-beaker-bac [ 6041.303773] [ 3381] 0 3381 26973 1 7 3 24 0 rhnsd [ 6041.303775] [ 4181] 0 4181 35220 1 72 3 317 0 sshd [ 6041.303776] [ 4185] 0 4185 29148 1 16 3 385 0 bash [ 6041.303940] [ 6416] 0 6416 28814 0 11 3 64 0 ksmtuned [ 6041.303941] [ 6417] 0 6417 28814 0 11 3 64 0 ksmtuned [ 6041.303943] [ 6418] 0 6418 37150 0 28 3 91 0 pgrep [ 6041.303956] Out of memory: Kill process 1118 (abrtd) score 0 or sacrifice child [ 6041.303963] Killed process 1118 (abrtd) total-vm:212532kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.304370] Out of memory: Kill process 1146 (abrt-watch-log) score 0 or sacrifice child [ 6041.304377] Killed process 1146 (abrt-watch-log) total-vm:210204kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.323549] Out of memory: Kill process 805 (lvmetad) score 0 or sacrifice child [ 6041.323555] Killed process 805 (lvmetad) total-vm:121396kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.353395] Out of memory: Kill process 4185 (bash) score 0 or sacrifice child [ 6041.353400] Killed process 4185 (bash) total-vm:116592kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.354059] Out of memory: Kill process 4181 (sshd) score 0 or sacrifice child [ 6041.354061] Killed process 4181 (sshd) total-vm:140880kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.354445] oom_reaper: reaped process 4181 (sshd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.354694] Out of memory: Kill process 3062 (master) score 0 or sacrifice child [ 6041.354699] Killed process 3086 (qmgr) total-vm:91240kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.355354] Out of memory: Kill process 3062 (master) score 0 or sacrifice child [ 6041.355356] Killed process 3062 (master) total-vm:91068kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.355700] oom_reaper: reaped process 3062 (master), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.356005] Out of memory: Kill process 3373 (crond) score 0 or sacrifice child [ 6041.356008] Killed process 3373 (crond) total-vm:126228kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.356652] Out of memory: Kill process 1220 (gssproxy) score 0 or sacrifice child [ 6041.356676] Killed process 1220 (gssproxy) total-vm:201220kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.356960] oom_reaper: reaped process 1220 (gssproxy), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.357203] Out of memory: Kill process 1152 (irqbalance) score 0 or sacrifice child [ 6041.357210] Killed process 1152 (irqbalance) total-vm:19556kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.372960] sshd: [ 6041.372962] master: [ 6041.372963] page allocation failure: order:0 [ 6041.372964] page allocation failure: order:0 [ 6041.372966] , mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask= [ 6041.372967] , mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask= [ 6041.372968] (null) [ 6041.372968] (null) [ 6041.372968] sshd cpuset= [ 6041.372969] master cpuset= [ 6041.372969] / mems_allowed=0-1 [ 6041.372971] / mems_allowed=0-1 [ 6041.372973] CPU: 28 PID: 4181 Comm: sshd Not tainted 4.11.0-rc2 #6 [ 6041.372974] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.372974] Call Trace: [ 6041.372978] dump_stack+0x63/0x87 [ 6041.372980] warn_alloc+0x114/0x1c0 [ 6041.372982] __alloc_pages_slowpath+0x8de/0xb90 [ 6041.372984] __alloc_pages_nodemask+0x240/0x260 [ 6041.372985] alloc_pages_vma+0xa5/0x220 [ 6041.372987] __read_swap_cache_async+0x148/0x1f0 [ 6041.372989] read_swap_cache_async+0x26/0x60 [ 6041.372990] swapin_readahead+0x16b/0x200 [ 6041.372991] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.372993] ? find_get_entry+0x20/0x140 [ 6041.372995] ? pagecache_get_page+0x2c/0x240 [ 6041.372996] do_swap_page+0x2aa/0x780 [ 6041.372997] __handle_mm_fault+0x6f0/0xe60 [ 6041.372999] handle_mm_fault+0xce/0x240 [ 6041.373001] __do_page_fault+0x22a/0x4a0 [ 6041.373002] do_page_fault+0x30/0x80 [ 6041.373004] page_fault+0x28/0x30 [ 6041.373006] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 6041.373006] RSP: 0018:ffffc900083a7d20 EFLAGS: 00010246 [ 6041.373007] RAX: 0000000000000008 RBX: 0000555561846560 RCX: 0000000000000001 [ 6041.373008] RDX: 0000000000000000 RSI: ffffc900083a7da0 RDI: 0000555561846560 [ 6041.373009] RBP: ffffc900083a7d28 R08: ffffc900083a7b98 R09: ffff88042ac29400 [ 6041.373009] R10: 0000000000000010 R11: 0000000000000114 R12: ffffc900083a7d88 [ 6041.373010] R13: 0000000000000001 R14: 000000000000000d R15: ffffc900083a7d88 [ 6041.373012] ? set_fd_set+0x21/0x30 [ 6041.373014] core_sys_select+0x1f3/0x2f0 [ 6041.373016] SyS_select+0xba/0x110 [ 6041.373018] do_syscall_64+0x67/0x180 [ 6041.373019] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.373020] RIP: 0033:0x7effdb4e2b83 [ 6041.373021] RSP: 002b:00007ffd3a4d8698 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 6041.373022] RAX: ffffffffffffffda RBX: 00007ffd3a4d8738 RCX: 00007effdb4e2b83 [ 6041.373022] RDX: 00005555618474c0 RSI: 0000555561846560 RDI: 000000000000000d [ 6041.373023] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 6041.373023] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd3a4d8740 [ 6041.373024] R13: 00007ffd3a4d8730 R14: 00007ffd3a4d8734 R15: 0000555561846560 [ 6041.373026] CPU: 15 PID: 3062 Comm: master Not tainted 4.11.0-rc2 #6 [ 6041.373027] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.373027] Call Trace: [ 6041.373031] dump_stack+0x63/0x87 [ 6041.373032] warn_alloc+0x114/0x1c0 [ 6041.373034] __alloc_pages_slowpath+0x8de/0xb90 [ 6041.373036] __alloc_pages_nodemask+0x240/0x260 [ 6041.373038] alloc_pages_vma+0xa5/0x220 [ 6041.373040] __read_swap_cache_async+0x148/0x1f0 [ 6041.373041] ? update_sd_lb_stats+0x180/0x620 [ 6041.373043] read_swap_cache_async+0x26/0x60 [ 6041.373044] swapin_readahead+0x16b/0x200 [ 6041.373045] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.373047] ? find_get_entry+0x20/0x140 [ 6041.373049] ? pagecache_get_page+0x2c/0x240 [ 6041.373050] do_swap_page+0x2aa/0x780 [ 6041.373051] __handle_mm_fault+0x6f0/0xe60 [ 6041.373053] handle_mm_fault+0xce/0x240 [ 6041.373055] __do_page_fault+0x22a/0x4a0 [ 6041.373056] do_page_fault+0x30/0x80 [ 6041.373058] page_fault+0x28/0x30 [ 6041.373060] RIP: 0010:__clear_user+0x25/0x50 [ 6041.373060] RSP: 0018:ffffc90006b2bda0 EFLAGS: 00010202 [ 6041.373061] RAX: 0000000000000000 RBX: 00007fff9c6e4680 RCX: 0000000000000008 [ 6041.373062] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 00007fff9c6e4880 [ 6041.373063] RBP: ffffc90006b2bda0 R08: 0000000000000011 R09: 0000000000000000 [ 6041.373063] R10: 0000000028c6b701 R11: 00007fff9c6e4680 R12: 00007fff9c6e4680 [ 6041.373064] R13: ffff88082a408000 R14: 0000000000000000 R15: 0000000000000000 [ 6041.373067] copy_fpstate_to_sigframe+0x98/0x1e0 [ 6041.373069] do_signal+0x516/0x6a0 [ 6041.373071] exit_to_usermode_loop+0x3f/0x85 [ 6041.373073] do_syscall_64+0x165/0x180 [ 6041.373074] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.373075] RIP: 0033:0x7fe4e2dfdcf3 [ 6041.373075] RSP: 002b:00007fff9c6e4a48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 6041.373076] RAX: fffffffffffffffc RBX: 00007fff9c6e4a50 RCX: 00007fe4e2dfdcf3 [ 6041.373077] RDX: 0000000000000064 RSI: 00007fff9c6e4a50 RDI: 000000000000000f [ 6041.373078] RBP: 0000000000000038 R08: 0000000000000000 R09: 0000000000000000 [ 6041.373078] R10: 000000000000dac0 R11: 0000000000000246 R12: 000055ae43cd36e4 [ 6041.373079] R13: 000055ae43cd3660 R14: 000055ae43cd49c8 R15: 000055ae4480db50 [ 6041.373415] Out of memory: Kill process 1156 (smartd) score 0 or sacrifice child [ 6041.373425] Killed process 1156 (smartd) total-vm:127876kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.393400] Out of memory: Kill process 6418 (pgrep) score 0 or sacrifice child [ 6041.393403] Killed process 6418 (pgrep) total-vm:148600kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.393741] oom_reaper: reaped process 6418 (pgrep), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.394087] Out of memory: Kill process 779 (systemd-journal) score 0 or sacrifice child [ 6041.394090] Killed process 779 (systemd-journal) total-vm:36824kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.394354] oom_reaper: reaped process 779 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.394719] Out of memory: Kill process 1163 (systemd-logind) score 0 or sacrifice child [ 6041.394722] Killed process 1163 (systemd-logind) total-vm:24200kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.394984] oom_reaper: reaped process 1163 (systemd-logind), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.395357] Out of memory: Kill process 1123 (chronyd) score 0 or sacrifice child [ 6041.395362] Killed process 1123 (chronyd) total-vm:22688kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.396025] Out of memory: Kill process 1178 (ksmtuned) score 0 or sacrifice child [ 6041.396028] Killed process 6416 (ksmtuned) total-vm:115256kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.396604] Out of memory: Kill process 1178 (ksmtuned) score 0 or sacrifice child [ 6041.396607] Killed process 1178 (ksmtuned) total-vm:115256kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.396744] ksmtuned: page allocation failure: order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 6041.396746] ksmtuned cpuset=/ mems_allowed=0-1 [ 6041.396748] CPU: 31 PID: 1178 Comm: ksmtuned Not tainted 4.11.0-rc2 #6 [ 6041.396749] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.396749] Call Trace: [ 6041.396753] dump_stack+0x63/0x87 [ 6041.396754] warn_alloc+0x114/0x1c0 [ 6041.396755] ? out_of_memory+0x11e/0x4a0 [ 6041.396757] __alloc_pages_slowpath+0x8de/0xb90 [ 6041.396759] __alloc_pages_nodemask+0x240/0x260 [ 6041.396760] alloc_pages_vma+0xa5/0x220 [ 6041.396762] __read_swap_cache_async+0x148/0x1f0 [ 6041.396763] read_swap_cache_async+0x26/0x60 [ 6041.396764] swapin_readahead+0x16b/0x200 [ 6041.396765] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.396767] ? find_get_entry+0x20/0x140 [ 6041.396768] ? pagecache_get_page+0x2c/0x240 [ 6041.396770] do_swap_page+0x2aa/0x780 [ 6041.396771] __handle_mm_fault+0x6f0/0xe60 [ 6041.396772] handle_mm_fault+0xce/0x240 [ 6041.396774] __do_page_fault+0x22a/0x4a0 [ 6041.396775] do_page_fault+0x30/0x80 [ 6041.396777] page_fault+0x28/0x30 [ 6041.396778] RIP: 0010:__clear_user+0x25/0x50 [ 6041.396779] RSP: 0018:ffffc90005d3fda0 EFLAGS: 00010202 [ 6041.396780] RAX: 0000000000000000 RBX: 00007fff89b0f000 RCX: 0000000000000008 [ 6041.396780] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 00007fff89b0f200 [ 6041.396781] RBP: ffffc90005d3fda0 R08: 0000000000000011 R09: 0000000000000000 [ 6041.396781] R10: 0000000028d8bc01 R11: 00007fff89b0f000 R12: 00007fff89b0f000 [ 6041.396782] R13: ffff880826b14380 R14: 0000000000000000 R15: 0000000000000000 [ 6041.396785] copy_fpstate_to_sigframe+0x98/0x1e0 [ 6041.396786] do_signal+0x516/0x6a0 [ 6041.396788] exit_to_usermode_loop+0x3f/0x85 [ 6041.396789] do_syscall_64+0x165/0x180 [ 6041.396791] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.396791] RIP: 0033:0x7fe23a73bc00 [ 6041.396792] RSP: 002b:00007fff89b0f3f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 6041.396793] RAX: 0000000000000000 RBX: ffffffffffffffff RCX: 00007fe23a73bc00 [ 6041.396793] RDX: 0000000000000080 RSI: 00007fff89b0f470 RDI: 0000000000000003 [ 6041.396794] RBP: 0000000000000080 R08: 00007fff89b0f380 R09: 00007fff89b0f230 [ 6041.396794] R10: 0000000000000008 R11: 0000000000000246 R12: 00007fff89b0f470 [ 6041.396795] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000001 [ 6041.396798] oom_reaper: reaped process 1178 (ksmtuned), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.402965] systemd-journal: page allocation failure: order:0 [ 6041.402968] pgrep: [ 6041.402969] , mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask= [ 6041.402971] page allocation failure: order:0 [ 6041.402971] (null) [ 6041.402973] , mode:0x16040d0(GFP_TEMPORARY|__GFP_COMP|__GFP_NOTRACK), nodemask= [ 6041.402973] systemd-journal cpuset= [ 6041.402974] (null) [ 6041.402974] / [ 6041.402975] pgrep cpuset= [ 6041.402976] mems_allowed=0-1 [ 6041.402977] / [ 6041.402979] CPU: 10 PID: 779 Comm: systemd-journal Not tainted 4.11.0-rc2 #6 [ 6041.402980] mems_allowed=0-1 [ 6041.402980] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.402981] Call Trace: [ 6041.402985] dump_stack+0x63/0x87 [ 6041.402987] warn_alloc+0x114/0x1c0 [ 6041.402989] __alloc_pages_slowpath+0x8de/0xb90 [ 6041.402992] __alloc_pages_nodemask+0x240/0x260 [ 6041.402994] alloc_pages_vma+0xa5/0x220 [ 6041.402997] __read_swap_cache_async+0x148/0x1f0 [ 6041.402998] ? select_task_rq_fair+0x942/0xa70 [ 6041.403000] read_swap_cache_async+0x26/0x60 [ 6041.403002] swapin_readahead+0x16b/0x200 [ 6041.403004] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.403006] ? find_get_entry+0x20/0x140 [ 6041.403008] ? pagecache_get_page+0x2c/0x240 [ 6041.403009] do_swap_page+0x2aa/0x780 [ 6041.403011] __handle_mm_fault+0x6f0/0xe60 [ 6041.403013] handle_mm_fault+0xce/0x240 [ 6041.403015] __do_page_fault+0x22a/0x4a0 [ 6041.403018] do_page_fault+0x30/0x80 [ 6041.403019] ? dequeue_entity+0xed/0x420 [ 6041.403021] page_fault+0x28/0x30 [ 6041.403023] RIP: 0010:ep_send_events_proc+0xfd/0x1e0 [ 6041.403024] RSP: 0018:ffffc90005093d88 EFLAGS: 00010246 [ 6041.403026] RAX: 0000000000000011 RBX: ffffc90005093e08 RCX: 00007ffddc3838d0 [ 6041.403027] RDX: 0000000000000000 RSI: ffff88082f2f8f80 RDI: ffff880827246700 [ 6041.403028] RBP: ffffc90005093de0 R08: ffff880829d62718 R09: cccccccccccccccd [ 6041.403029] R10: 0000057e5ecdb8d3 R11: 0000000000000008 R12: 0000000000000000 [ 6041.403030] R13: ffffc90005093ea0 R14: ffff8804297dab40 R15: ffff880829d62718 [ 6041.403032] ? ep_send_events_proc+0x93/0x1e0 [ 6041.403034] ? ep_poll+0x3c0/0x3c0 [ 6041.403036] ep_scan_ready_list.isra.11+0x9c/0x210 [ 6041.403038] ep_poll+0x195/0x3c0 [ 6041.403040] ? wake_up_q+0x80/0x80 [ 6041.403042] SyS_epoll_wait+0xbc/0xe0 [ 6041.403044] entry_SYSCALL_64_fastpath+0x1a/0xa9 [ 6041.403046] RIP: 0033:0x7ff643546cf3 [ 6041.403046] RSP: 002b:00007ffddc3838c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 6041.403048] RAX: ffffffffffffffda RBX: 000000000000001b RCX: 00007ff643546cf3 [ 6041.403049] RDX: 000000000000001b RSI: 00007ffddc3838d0 RDI: 0000000000000007 [ 6041.403050] RBP: 00007ff64492a6a0 R08: 000000000007923c R09: 0000000000000001 [ 6041.403051] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000 [ 6041.403052] R13: 000000000000001b R14: 00007ffddc384f7d R15: 00005592ded50190 [ 6041.403056] CPU: 25 PID: 6418 Comm: pgrep Not tainted 4.11.0-rc2 #6 [ 6041.403056] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.403057] Call Trace: [ 6041.403061] dump_stack+0x63/0x87 [ 6041.403063] warn_alloc+0x114/0x1c0 [ 6041.403066] __alloc_pages_slowpath+0x8de/0xb90 [ 6041.403068] __alloc_pages_nodemask+0x240/0x260 [ 6041.403070] alloc_pages_current+0x88/0x120 [ 6041.403072] new_slab+0x41f/0x5b0 [ 6041.403074] ___slab_alloc+0x33e/0x4b0 [ 6041.403076] ? __d_alloc+0x25/0x1d0 [ 6041.403078] ? __d_alloc+0x25/0x1d0 [ 6041.403079] __slab_alloc+0x40/0x5c [ 6041.403081] kmem_cache_alloc+0x16d/0x1a0 [ 6041.403082] ? __d_alloc+0x25/0x1d0 [ 6041.403084] __d_alloc+0x25/0x1d0 [ 6041.403086] d_alloc+0x22/0xc0 [ 6041.403088] d_alloc_parallel+0x6c/0x500 [ 6041.403091] ? __inode_permission+0x48/0xd0 [ 6041.403093] ? lookup_fast+0x215/0x3d0 [ 6041.403095] path_openat+0xc91/0x13c0 [ 6041.403097] do_filp_open+0x91/0x100 [ 6041.403099] ? __alloc_fd+0x46/0x170 [ 6041.403101] do_sys_open+0x124/0x210 [ 6041.403102] ? __audit_syscall_exit+0x209/0x290 [ 6041.403104] SyS_open+0x1e/0x20 [ 6041.403106] do_syscall_64+0x67/0x180 [ 6041.403108] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.403110] RIP: 0033:0x7f6caba59a10 [ 6041.403111] RSP: 002b:00007ffd316e1698 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 6041.403112] RAX: ffffffffffffffda RBX: 00007ffd316e16b0 RCX: 00007f6caba59a10 [ 6041.403113] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffd316e16b0 [ 6041.403114] RBP: 00007f6cac149ab0 R08: 00007f6cab9b9938 R09: 0000000000000010 [ 6041.403115] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000006d7100 [ 6041.403116] R13: 0000000000000020 R14: 0000000000000000 R15: 0000000000000000 [ 6041.403120] SLUB: Unable to allocate memory on node -1, gfp=0x14000c0(GFP_KERNEL) [ 6041.403121] cache: dentry, object size: 192, buffer size: 192, default order: 1, min order: 0 [ 6041.403122] node 0: slabs: 463, objs: 19425, free: 0 [ 6041.403123] node 1: slabs: 884, objs: 35112, free: 0 [ 6041.403514] Out of memory: Kill process 6417 (ksmtuned) score 0 or sacrifice child [ 6041.403517] Killed process 6417 (ksmtuned) total-vm:115256kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.412951] systemd-logind: page allocation failure: order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 6041.412971] systemd-logind cpuset=/ mems_allowed=0-1 [ 6041.412974] CPU: 24 PID: 1163 Comm: systemd-logind Not tainted 4.11.0-rc2 #6 [ 6041.412974] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.412975] Call Trace: [ 6041.412978] dump_stack+0x63/0x87 [ 6041.412980] warn_alloc+0x114/0x1c0 [ 6041.412981] __alloc_pages_slowpath+0x8de/0xb90 [ 6041.412984] __alloc_pages_nodemask+0x240/0x260 [ 6041.412985] alloc_pages_vma+0xa5/0x220 [ 6041.412987] __read_swap_cache_async+0x148/0x1f0 [ 6041.412988] read_swap_cache_async+0x26/0x60 [ 6041.412990] swapin_readahead+0x16b/0x200 [ 6041.412991] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.412993] ? find_get_entry+0x20/0x140 [ 6041.412994] ? pagecache_get_page+0x2c/0x240 [ 6041.412996] do_swap_page+0x2aa/0x780 [ 6041.412997] __handle_mm_fault+0x6f0/0xe60 [ 6041.412999] handle_mm_fault+0xce/0x240 [ 6041.413000] __do_page_fault+0x22a/0x4a0 [ 6041.413002] do_page_fault+0x30/0x80 [ 6041.413004] page_fault+0x28/0x30 [ 6041.413005] RIP: 0010:ep_send_events_proc+0xfd/0x1e0 [ 6041.413006] RSP: 0018:ffffc90005ce7d60 EFLAGS: 00010246 [ 6041.413007] RAX: 0000000000000010 RBX: ffffc90005ce7de0 RCX: 00007ffc58e36210 [ 6041.413008] RDX: 0000000000000000 RSI: 0000000000000010 RDI: 0000000000000002 [ 6041.413008] RBP: ffffc90005ce7db8 R08: ffff88042e222d18 R09: cccccccccccccccd [ 6041.413009] R10: 0000057e6b9137a4 R11: 0000000000000018 R12: 0000000000000000 [ 6041.413009] R13: ffffc90005ce7e78 R14: ffff8804bd9f5440 R15: ffff88042e222d18 [ 6041.413012] ? ep_poll+0x3c0/0x3c0 [ 6041.413013] ep_scan_ready_list.isra.11+0x9c/0x210 [ 6041.413015] ep_poll+0x195/0x3c0 [ 6041.413016] ? wake_up_q+0x80/0x80 [ 6041.413018] SyS_epoll_wait+0xbc/0xe0 [ 6041.413019] do_syscall_64+0x67/0x180 [ 6041.413021] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.413021] RIP: 0033:0x7f751d498cf3 [ 6041.413022] RSP: 002b:00007ffc58e36208 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 6041.413023] RAX: ffffffffffffffda RBX: 00007ffc58e36210 RCX: 00007f751d498cf3 [ 6041.413023] RDX: 000000000000000b RSI: 00007ffc58e36210 RDI: 0000000000000004 [ 6041.413024] RBP: 00007ffc58e36390 R08: 000000000000000e R09: 0000000000000001 [ 6041.413025] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 6041.413025] R13: ffffffffffffffff R14: 00007ffc58e363f0 R15: 00005581334e9260 [ 6041.423461] ksmtuned: page allocation failure: order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 6041.423465] ksmtuned cpuset=/ mems_allowed=0-1 [ 6041.423469] CPU: 12 PID: 6417 Comm: ksmtuned Not tainted 4.11.0-rc2 #6 [ 6041.423470] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.423471] Call Trace: [ 6041.423475] dump_stack+0x63/0x87 [ 6041.423477] warn_alloc+0x114/0x1c0 [ 6041.423480] __alloc_pages_slowpath+0x8de/0xb90 [ 6041.423482] ? schedule_timeout+0x249/0x300 [ 6041.423485] __alloc_pages_nodemask+0x240/0x260 [ 6041.423487] alloc_pages_vma+0xa5/0x220 [ 6041.423490] __read_swap_cache_async+0x148/0x1f0 [ 6041.423491] read_swap_cache_async+0x26/0x60 [ 6041.423493] swapin_readahead+0x16b/0x200 [ 6041.423494] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.423497] ? find_get_entry+0x20/0x140 [ 6041.423499] ? pagecache_get_page+0x2c/0x240 [ 6041.423500] do_swap_page+0x2aa/0x780 [ 6041.423502] __handle_mm_fault+0x6f0/0xe60 [ 6041.423504] handle_mm_fault+0xce/0x240 [ 6041.423506] __do_page_fault+0x22a/0x4a0 [ 6041.423508] do_page_fault+0x30/0x80 [ 6041.423510] page_fault+0x28/0x30 [ 6041.423512] RIP: 0010:__put_user_4+0x1c/0x30 [ 6041.423513] RSP: 0018:ffffc900082a7dc8 EFLAGS: 00010297 [ 6041.423515] RAX: 0000000000000009 RBX: 00007fffffffeffd RCX: 00007fff89b0e590 [ 6041.423516] RDX: ffff8808291bee80 RSI: 0000000000000009 RDI: ffff880828fe41c8 [ 6041.423517] RBP: ffffc900082a7e38 R08: 0000000000000000 R09: 0000000000000219 [ 6041.423518] R10: 0000000000000000 R11: 000000000003de7d R12: ffff880823278000 [ 6041.423519] R13: ffffc900082a7ea0 R14: 0000000000000010 R15: 0000000000001912 [ 6041.423522] ? wait_consider_task+0x46c/0xb40 [ 6041.423524] ? sched_clock_cpu+0x11/0xb0 [ 6041.423525] do_wait+0xf4/0x240 [ 6041.423527] SyS_wait4+0x80/0x100 [ 6041.423529] ? task_stopped_code+0x50/0x50 [ 6041.423531] do_syscall_64+0x67/0x180 [ 6041.423533] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.423535] RIP: 0033:0x7fe23a71127c [ 6041.423535] RSP: 002b:00007fff89b0e568 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 6041.423537] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe23a71127c [ 6041.423538] RDX: 0000000000000000 RSI: 00007fff89b0e590 RDI: ffffffffffffffff [ 6041.423539] RBP: 0000000000bb4d50 R08: 0000000000bb4d50 R09: 0000000000000000 [ 6041.423540] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 6041.423541] R13: 0000000000000001 R14: 0000000000bb48c0 R15: 0000000000000000 [ 6041.433391] Out of memory: Kill process 3339 (dnsmasq) score 0 or sacrifice child [ 6041.433397] Killed process 3340 (dnsmasq) total-vm:15524kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.434032] Out of memory: Kill process 3339 (dnsmasq) score 0 or sacrifice child [ 6041.434034] Killed process 3339 (dnsmasq) total-vm:15552kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.434300] oom_reaper: reaped process 3339 (dnsmasq), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.434658] Out of memory: Kill process 1991 (atd) score 0 or sacrifice child [ 6041.434662] Killed process 1991 (atd) total-vm:25852kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.435291] Out of memory: Kill process 1295 (opensm-launch) score 0 or sacrifice child [ 6041.435295] Killed process 1295 (opensm-launch) total-vm:115252kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.435912] Out of memory: Kill process 1976 (rhsmcertd) score 0 or sacrifice child [ 6041.435917] Killed process 1976 (rhsmcertd) total-vm:113348kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.436542] Out of memory: Kill process 1155 (lsmd) score 0 or sacrifice child [ 6041.436546] Killed process 1155 (lsmd) total-vm:8532kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.437170] Out of memory: Kill process 2537 (agetty) score 0 or sacrifice child [ 6041.437173] Killed process 2537 (agetty) total-vm:110044kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.437782] Out of memory: Kill process 2540 (agetty) score 0 or sacrifice child [ 6041.437785] Killed process 2540 (agetty) total-vm:110044kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.438391] Out of memory: Kill process 3381 (rhnsd) score 0 or sacrifice child [ 6041.438395] Killed process 3381 (rhnsd) total-vm:107892kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.438950] Out of memory: Kill process 1121 (dbus-daemon) score 0 or sacrifice child [ 6041.438957] Killed process 1121 (dbus-daemon) total-vm:34856kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.452934] dnsmasq: page allocation failure: order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 6041.452938] dnsmasq cpuset=/ mems_allowed=0-1 [ 6041.452942] CPU: 31 PID: 3339 Comm: dnsmasq Not tainted 4.11.0-rc2 #6 [ 6041.452943] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.452943] Call Trace: [ 6041.452948] dump_stack+0x63/0x87 [ 6041.452950] warn_alloc+0x114/0x1c0 [ 6041.452952] __alloc_pages_slowpath+0x8de/0xb90 [ 6041.452954] ? __switch_to+0x229/0x450 [ 6041.452957] __alloc_pages_nodemask+0x240/0x260 [ 6041.452959] alloc_pages_vma+0xa5/0x220 [ 6041.452961] __read_swap_cache_async+0x148/0x1f0 [ 6041.452963] read_swap_cache_async+0x26/0x60 [ 6041.452965] swapin_readahead+0x16b/0x200 [ 6041.452966] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.452969] ? find_get_entry+0x20/0x140 [ 6041.452971] ? pagecache_get_page+0x2c/0x240 [ 6041.452973] do_swap_page+0x2aa/0x780 [ 6041.452974] ? poll_select_copy_remaining+0x150/0x150 [ 6041.452976] __handle_mm_fault+0x6f0/0xe60 [ 6041.452978] handle_mm_fault+0xce/0x240 [ 6041.452980] __do_page_fault+0x22a/0x4a0 [ 6041.452982] do_page_fault+0x30/0x80 [ 6041.452984] page_fault+0x28/0x30 [ 6041.452987] RIP: 0010:__clear_user+0x25/0x50 [ 6041.452987] RSP: 0018:ffffc90005817da0 EFLAGS: 00010202 [ 6041.452989] RAX: 0000000000000000 RBX: 00007ffe6a725dc0 RCX: 0000000000000008 [ 6041.452990] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 00007ffe6a725fc0 [ 6041.452991] RBP: ffffc90005817da0 R08: 0000000000000011 R09: 0000000000000000 [ 6041.452992] R10: 0000000028d1b901 R11: 00007ffe6a725dc0 R12: 00007ffe6a725dc0 [ 6041.452993] R13: ffff880829239680 R14: 0000000000000000 R15: 0000000000000000 [ 6041.452996] copy_fpstate_to_sigframe+0x98/0x1e0 [ 6041.452998] do_signal+0x516/0x6a0 [ 6041.453001] exit_to_usermode_loop+0x3f/0x85 [ 6041.453003] do_syscall_64+0x165/0x180 [ 6041.453005] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.453006] RIP: 0033:0x7f26144f2b83 [ 6041.453007] RSP: 002b:00007ffe6a7261a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 6041.453009] RAX: fffffffffffffffc RBX: 0000559eb9450560 RCX: 00007f26144f2b83 [ 6041.453010] RDX: 00007ffe6a7262b0 RSI: 00007ffe6a726230 RDI: 0000000000000008 [ 6041.453010] RBP: 00007ffe6a726230 R08: 0000000000000000 R09: 0000000000000000 [ 6041.453011] R10: 00007ffe6a726330 R11: 0000000000000246 R12: 00007ffe6a7261ec [ 6041.453012] R13: 0000000000000000 R14: 0000000058c8ce9e R15: 00007ffe6a7262b0 [ 6041.453021] oom_reaper: reaped process 1121 (dbus-daemon), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.453344] libvirtd invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 6041.453346] libvirtd cpuset=/ mems_allowed=0-1 [ 6041.453349] CPU: 16 PID: 2731 Comm: libvirtd Not tainted 4.11.0-rc2 #6 [ 6041.453349] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.453350] Call Trace: [ 6041.453353] dump_stack+0x63/0x87 [ 6041.453355] dump_header+0x9f/0x233 [ 6041.453356] ? oom_unkillable_task+0x9e/0xc0 [ 6041.453357] ? find_lock_task_mm+0x3b/0x80 [ 6041.453359] ? cpuset_mems_allowed_intersects+0x21/0x30 [ 6041.453360] ? oom_unkillable_task+0x9e/0xc0 [ 6041.453361] out_of_memory+0x39f/0x4a0 [ 6041.453362] __alloc_pages_slowpath+0x7f0/0xb90 [ 6041.453364] __alloc_pages_nodemask+0x240/0x260 [ 6041.453366] alloc_pages_vma+0xa5/0x220 [ 6041.453368] __read_swap_cache_async+0x148/0x1f0 [ 6041.453369] read_swap_cache_async+0x26/0x60 [ 6041.453370] swapin_readahead+0x16b/0x200 [ 6041.453372] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.453373] ? find_get_entry+0x20/0x140 [ 6041.453375] ? pagecache_get_page+0x2c/0x240 [ 6041.453376] do_swap_page+0x2aa/0x780 [ 6041.453377] __handle_mm_fault+0x6f0/0xe60 [ 6041.453379] handle_mm_fault+0xce/0x240 [ 6041.453381] __do_page_fault+0x22a/0x4a0 [ 6041.453382] do_page_fault+0x30/0x80 [ 6041.453384] page_fault+0x28/0x30 [ 6041.453386] RIP: 0010:__get_user_8+0x1b/0x25 [ 6041.453386] RSP: 0018:ffffc900069dbc28 EFLAGS: 00010287 [ 6041.453388] RAX: 00007fbe1cfef9e7 RBX: ffff88041395e4c0 RCX: 00000000000002b0 [ 6041.453388] RDX: ffff8804285fc380 RSI: ffff88041395e4c0 RDI: ffff8804285fc380 [ 6041.453389] RBP: ffffc900069dbc78 R08: ffff88042f79b940 R09: 0000000000000000 [ 6041.453389] R10: 0000000001afcc01 R11: ffff880401afec00 R12: ffff8804285fc380 [ 6041.453390] R13: 00007fbe1cfef9e0 R14: ffff8804285fc380 R15: ffff8808284ab280 [ 6041.453392] ? exit_robust_list+0x37/0x120 [ 6041.453394] mm_release+0x11a/0x130 [ 6041.453395] do_exit+0x152/0xb80 [ 6041.453396] ? __unqueue_futex+0x2f/0x60 [ 6041.453397] do_group_exit+0x3f/0xb0 [ 6041.453399] get_signal+0x1bf/0x5e0 [ 6041.453401] do_signal+0x37/0x6a0 [ 6041.453402] ? do_futex+0xfd/0x570 [ 6041.453404] exit_to_usermode_loop+0x3f/0x85 [ 6041.453405] do_syscall_64+0x165/0x180 [ 6041.453407] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.453408] RIP: 0033:0x7fbe2a8576d5 [ 6041.453408] RSP: 002b:00007fbe1cfeecf0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 6041.453409] RAX: fffffffffffffe00 RBX: 0000000000000000 RCX: 00007fbe2a8576d5 [ 6041.453410] RDX: 0000000000000003 RSI: 0000000000000080 RDI: 000055c46b7be5ac [ 6041.453411] RBP: 000055c46b7be608 R08: 000055c46b7be500 R09: 0000000000000000 [ 6041.453411] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c46b7be620 [ 6041.453412] R13: 000055c46b7be580 R14: 000055c46b7be5a8 R15: 000055c46b7be540 [ 6041.453413] Mem-Info: [ 6041.453418] active_anon:10 inactive_anon:28 isolated_anon:0 [ 6041.453418] active_file:316 inactive_file:228 isolated_file:0 [ 6041.453418] unevictable:0 dirty:0 writeback:1 unstable:0 [ 6041.453418] slab_reclaimable:11421 slab_unreclaimable:140377 [ 6041.453418] mapped:378 shmem:0 pagetables:1368 bounce:0 [ 6041.453418] free:39224 free_pcp:5492 free_cma:0 [ 6041.453423] Node 0 active_anon:8kB inactive_anon:36kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:24kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:4 all_unreclaimable? yes [ 6041.453428] Node 1 active_anon:48kB inactive_anon:76kB active_file:1260kB inactive_file:996kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1552kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? yes [ 6041.453428] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 6041.453431] lowmem_reserve[]: 0 2886 15937 15937 15937 [ 6041.453433] Node 0 DMA32 free:60296kB min:8108kB low:11060kB high:14012kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013336kB mlocked:0kB slab_reclaimable:96kB slab_unreclaimable:38768kB kernel_stack:2320kB pagetables:0kB bounce:0kB free_pcp:1924kB local_pcp:184kB free_cma:0kB [ 6041.453436] lowmem_reserve[]: 0 0 13051 13051 13051 [ 6041.453451] Node 0 Normal free:35596kB min:36664kB low:50028kB high:63392kB active_anon:8kB inactive_anon:36kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:13631488kB managed:13364292kB mlocked:0kB slab_reclaimable:15884kB slab_unreclaimable:244492kB kernel_stack:19240kB pagetables:2780kB bounce:0kB free_pcp:9820kB local_pcp:680kB free_cma:0kB [ 6041.453454] lowmem_reserve[]: 0 0 0 0 0 [ 6041.453456] Node 1 Normal free:44968kB min:45292kB low:61800kB high:78308kB active_anon:48kB inactive_anon:76kB active_file:1260kB inactive_file:996kB unevictable:0kB writepending:0kB present:16777212kB managed:16509584kB mlocked:0kB slab_reclaimable:29740kB slab_unreclaimable:278232kB kernel_stack:18488kB pagetables:2512kB bounce:0kB free_pcp:10224kB local_pcp:688kB free_cma:0kB [ 6041.453458] lowmem_reserve[]: 0 0 0 0 0 [ 6041.453460] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 6041.453472] Node 0 DMA32: 2*4kB (UM) 2*8kB (U) 13*16kB (U) 7*32kB (UE) 5*64kB (U) 3*128kB (UME) 1*256kB (E) 5*512kB (ME) 5*1024kB (UME) 1*2048kB (E) 12*4096kB (M) = 60296kB [ 6041.453478] Node 0 Normal: 29*4kB (UMH) 57*8kB (UMH) 64*16kB (UMH) 156*32kB (UMEH) 90*64kB (UME) 56*128kB (UMEH) 31*256kB (MEH) 15*512kB (MH) 0*1024kB 0*2048kB 0*4096kB = 35132kB [ 6041.453484] Node 1 Normal: 628*4kB (UMEH) 266*8kB (UMEH) 91*16kB (UMEH) 223*32kB (UME) 147*64kB (UM) 102*128kB (UM) 37*256kB (UM) 2*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 46192kB [ 6041.453491] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.453491] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.453492] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.453493] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.453493] 451 total pagecache pages [ 6041.453495] 0 pages in swap cache [ 6041.453495] Swap cache stats: add 40461, delete 40457, find 7065/13053 [ 6041.453496] Free swap = 16492028kB [ 6041.453496] Total swap = 16516092kB [ 6041.453497] 8379718 pages RAM [ 6041.453497] 0 pages HighMem/MovableOnly [ 6041.453497] 153941 pages reserved [ 6041.453498] 0 pages cma reserved [ 6041.453498] 0 pages hwpoisoned [ 6041.453498] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 6041.453522] [ 824] 0 824 11810 1 23 3 664 -1000 systemd-udevd [ 6041.453533] [ 1073] 0 1073 13856 0 28 3 110 -1000 auditd [ 6041.453535] [ 1144] 81 1121 8714 0 18 3 0 -900 dbus-daemon [ 6041.453536] [ 1276] 998 1161 132401 0 57 4 0 0 gmain [ 6041.453538] [ 1269] 0 1220 50305 0 39 3 0 0 gssproxy [ 6041.453539] [ 1323] 0 1296 637906 0 85 6 26 0 opensm [ 6041.453541] [ 3080] 0 1968 138299 0 91 4 20 0 gmain [ 6041.453542] [ 2109] 0 1977 55479 0 40 4 0 0 in:imjournal [ 6041.453543] [ 2729] 0 1987 154722 0 148 3 0 0 libvirtd [ 6041.453544] [ 2047] 0 2047 20619 0 44 3 214 -1000 sshd [ 6041.453548] [ 3401] 0 3376 90269 0 96 3 0 0 beah-beaker-bac [ 6041.453695] Kernel panic - not syncing: Out of memory and no killable processes... [ 6041.453695] [ 6041.453697] CPU: 16 PID: 2731 Comm: libvirtd Not tainted 4.11.0-rc2 #6 [ 6041.453697] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.453697] Call Trace: [ 6041.453699] dump_stack+0x63/0x87 [ 6041.453700] panic+0xeb/0x239 [ 6041.453702] out_of_memory+0x3ad/0x4a0 [ 6041.453703] __alloc_pages_slowpath+0x7f0/0xb90 [ 6041.453705] __alloc_pages_nodemask+0x240/0x260 [ 6041.453706] alloc_pages_vma+0xa5/0x220 [ 6041.453707] __read_swap_cache_async+0x148/0x1f0 [ 6041.453709] read_swap_cache_async+0x26/0x60 [ 6041.453710] swapin_readahead+0x16b/0x200 [ 6041.453711] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.453712] ? find_get_entry+0x20/0x140 [ 6041.453713] ? pagecache_get_page+0x2c/0x240 [ 6041.453714] do_swap_page+0x2aa/0x780 [ 6041.453716] __handle_mm_fault+0x6f0/0xe60 [ 6041.453717] handle_mm_fault+0xce/0x240 [ 6041.453718] __do_page_fault+0x22a/0x4a0 [ 6041.453720] do_page_fault+0x30/0x80 [ 6041.453721] page_fault+0x28/0x30 [ 6041.453722] RIP: 0010:__get_user_8+0x1b/0x25 [ 6041.453723] RSP: 0018:ffffc900069dbc28 EFLAGS: 00010287 [ 6041.453724] RAX: 00007fbe1cfef9e7 RBX: ffff88041395e4c0 RCX: 00000000000002b0 [ 6041.453724] RDX: ffff8804285fc380 RSI: ffff88041395e4c0 RDI: ffff8804285fc380 [ 6041.453725] RBP: ffffc900069dbc78 R08: ffff88042f79b940 R09: 0000000000000000 [ 6041.453725] R10: 0000000001afcc01 R11: ffff880401afec00 R12: ffff8804285fc380 [ 6041.453726] R13: 00007fbe1cfef9e0 R14: ffff8804285fc380 R15: ffff8808284ab280 [ 6041.453727] ? exit_robust_list+0x37/0x120 [ 6041.453728] mm_release+0x11a/0x130 [ 6041.453730] do_exit+0x152/0xb80 [ 6041.453731] ? __unqueue_futex+0x2f/0x60 [ 6041.453732] do_group_exit+0x3f/0xb0 [ 6041.453733] get_signal+0x1bf/0x5e0 [ 6041.453735] do_signal+0x37/0x6a0 [ 6041.453736] ? do_futex+0xfd/0x570 [ 6041.453737] exit_to_usermode_loop+0x3f/0x85 [ 6041.453739] do_syscall_64+0x165/0x180 [ 6041.453740] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.453740] RIP: 0033:0x7fbe2a8576d5 [ 6041.453741] RSP: 002b:00007fbe1cfeecf0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 6041.453742] RAX: fffffffffffffe00 RBX: 0000000000000000 RCX: 00007fbe2a8576d5 [ 6041.453742] RDX: 0000000000000003 RSI: 0000000000000080 RDI: 000055c46b7be5ac [ 6041.453743] RBP: 000055c46b7be608 R08: 000055c46b7be500 R09: 0000000000000000 [ 6041.453743] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c46b7be620 [ 6041.453744] R13: 000055c46b7be580 R14: 000055c46b7be5a8 R15: 000055c46b7be540 [ 6041.464876] Kernel Offset: disabled [ 6020.755107] nvmet: creating controller 1058 for subsystem nvme-subsystem-name for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:678ab29c-8057-4310-bb35-2683950e1f00. [ 6020.756795] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6020.756797] CPU: 5 PID: 6407 Comm: kworker/5:145 Not tainted 4.11.0-rc2 #6 [ 6020.756797] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6020.756801] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6020.756801] Call Trace: [ 6020.756805] dump_stack+0x63/0x87 [ 6020.756807] swiotlb_alloc_coherent+0x14a/0x160 [ 6020.756809] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6020.756815] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6020.756819] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6020.756823] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6020.756826] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6020.756833] ib_create_qp+0x70/0x2b0 [ib_core] [ 6020.756836] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6020.756837] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6020.756840] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6020.756841] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6020.756843] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6020.756844] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6020.756847] cm_process_work+0x25/0x120 [ib_cm] [ 6020.756848] cm_req_handler+0x964/0xc90 [ib_cm] [ 6020.756850] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6020.756852] process_one_work+0x165/0x410 [ 6020.756853] worker_thread+0x137/0x4c0 [ 6020.756855] kthread+0x101/0x140 [ 6020.756856] ? rescuer_thread+0x3b0/0x3b0 [ 6020.756857] ? kthread_park+0x90/0x90 [ 6020.756859] ret_from_fork+0x2c/0x40 [ 6020.759785] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6020.759786] CPU: 5 PID: 6407 Comm: kworker/5:145 Not tainted 4.11.0-rc2 #6 [ 6020.759786] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6020.759789] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6020.759789] Call Trace: [ 6020.759791] dump_stack+0x63/0x87 [ 6020.759793] swiotlb_alloc_coherent+0x14a/0x160 [ 6020.759795] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6020.759799] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6020.759803] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6020.759806] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6020.759808] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6020.759813] ib_create_qp+0x70/0x2b0 [ib_core] [ 6020.759815] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6020.759816] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6020.759818] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6020.759820] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6020.759821] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6020.759823] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6020.759825] cm_process_work+0x25/0x120 [ib_cm] [ 6020.759827] cm_req_handler+0x964/0xc90 [ib_cm] [ 6020.759828] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6020.759830] process_one_work+0x165/0x410 [ 6020.759831] worker_thread+0x137/0x4c0 [ 6020.759833] kthread+0x101/0x140 [ 6020.759834] ? rescuer_thread+0x3b0/0x3b0 [ 6020.759835] ? kthread_park+0x90/0x90 [ 6020.759837] ret_from_fork+0x2c/0x40 [ 6020.762929] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6020.762930] CPU: 5 PID: 6407 Comm: kworker/5:145 Not tainted 4.11.0-rc2 #6 [ 6020.762931] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6020.762933] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6020.762933] Call Trace: [ 6020.762935] dump_stack+0x63/0x87 [ 6020.762937] swiotlb_alloc_coherent+0x14a/0x160 [ 6020.762938] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6020.762942] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6020.762946] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6020.762949] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6020.762951] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6020.762955] ib_create_qp+0x70/0x2b0 [ib_core] [ 6020.762957] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6020.762959] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6020.762961] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6020.762962] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6020.762964] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6020.762965] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6020.762967] cm_process_work+0x25/0x120 [ib_cm] [ 6020.762969] cm_req_handler+0x964/0xc90 [ib_cm] [ 6020.762970] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6020.762972] process_one_work+0x165/0x410 [ 6020.762973] worker_thread+0x137/0x4c0 [ 6020.762975] kthread+0x101/0x140 [ 6020.762976] ? rescuer_thread+0x3b0/0x3b0 [ 6020.762977] ? kthread_park+0x90/0x90 [ 6020.762979] ret_from_fork+0x2c/0x40 [ 6020.787416] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6020.787419] CPU: 5 PID: 6407 Comm: kworker/5:145 Not tainted 4.11.0-rc2 #6 [ 6020.787419] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6020.787426] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6020.787427] Call Trace: [ 6020.787433] dump_stack+0x63/0x87 [ 6020.787436] swiotlb_alloc_coherent+0x14a/0x160 [ 6020.787439] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6020.787449] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6020.787453] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6020.787459] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6020.787461] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6020.787472] ib_create_qp+0x70/0x2b0 [ib_core] [ 6020.787475] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6020.787478] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6020.787480] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6020.787481] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6020.787483] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6020.787484] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6020.787486] cm_process_work+0x25/0x120 [ib_cm] [ 6020.787488] cm_req_handler+0x964/0xc90 [ib_cm] [ 6020.787490] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6020.787492] process_one_work+0x165/0x410 [ 6020.787493] worker_thread+0x137/0x4c0 [ 6020.787495] kthread+0x101/0x140 [ 6020.787496] ? rescuer_thread+0x3b0/0x3b0 [ 6020.787498] ? kthread_park+0x90/0x90 [ 6020.787500] ret_from_fork+0x2c/0x40 [ 6020.791654] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6020.791655] CPU: 5 PID: 6407 Comm: kworker/5:145 Not tainted 4.11.0-rc2 #6 [ 6020.791656] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6020.791658] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6020.791658] Call Trace: [ 6020.791661] dump_stack+0x63/0x87 [ 6020.791663] swiotlb_alloc_coherent+0x14a/0x160 [ 6020.791665] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6020.791669] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6020.791673] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6020.791675] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6020.791678] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6020.791683] ib_create_qp+0x70/0x2b0 [ib_core] [ 6020.791685] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6020.791687] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6020.791689] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6020.791690] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6020.791691] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6020.791693] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6020.791695] cm_process_work+0x25/0x120 [ib_cm] [ 6020.791697] cm_req_handler+0x964/0xc90 [ib_cm] [ 6020.791698] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6020.791700] process_one_work+0x165/0x410 [ 6020.791701] worker_thread+0x137/0x4c0 [ 6020.791703] kthread+0x101/0x140 [ 6020.791704] ? rescuer_thread+0x3b0/0x3b0 [ 6020.791705] ? kthread_park+0x90/0x90 [ 6020.791706] ret_from_fork+0x2c/0x40 [ 6020.795988] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6020.795989] CPU: 5 PID: 6407 Comm: kworker/5:145 Not tainted 4.11.0-rc2 #6 [ 6020.795990] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6020.795993] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6020.795993] Call Trace: [ 6020.795996] dump_stack+0x63/0x87 [ 6020.795998] swiotlb_alloc_coherent+0x14a/0x160 [ 6020.796000] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6020.796005] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6020.796008] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6020.796011] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6020.796014] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6020.796019] ib_create_qp+0x70/0x2b0 [ib_core] [ 6020.796021] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6020.796023] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6020.796025] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6020.796026] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6020.796028] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6020.796030] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6020.796032] cm_process_work+0x25/0x120 [ib_cm] [ 6020.796034] cm_req_handler+0x964/0xc90 [ib_cm] [ 6020.796035] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6020.796037] process_one_work+0x165/0x410 [ 6020.796038] worker_thread+0x137/0x4c0 [ 6020.796040] kthread+0x101/0x140 [ 6020.796041] ? rescuer_thread+0x3b0/0x3b0 [ 6020.796043] ? kthread_park+0x90/0x90 [ 6020.796044] ret_from_fork+0x2c/0x40 [ 6020.799181] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6020.799183] CPU: 5 PID: 6407 Comm: kworker/5:145 Not tainted 4.11.0-rc2 #6 [ 6020.799184] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6020.799186] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6020.799187] Call Trace: [ 6020.799190] dump_stack+0x63/0x87 [ 6020.799192] swiotlb_alloc_coherent+0x14a/0x160 [ 6020.799193] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6020.799198] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6020.799201] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6020.799205] ? mlx4_ib_create_qp+0xf7/0x450 [mlx4_ib] [ 6020.799207] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6020.799210] ? mlx4_ib_create_qp+0xf7/0x450 [mlx4_ib] [ 6020.799212] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6020.799217] ib_create_qp+0x70/0x2b0 [ib_core] [ 6020.799219] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6020.799220] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6020.799223] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6020.799224] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6020.799226] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6020.799228] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6020.799230] cm_process_work+0x25/0x120 [ib_cm] [ 6020.799231] cm_req_handler+0x964/0xc90 [ib_cm] [ 6020.799233] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6020.799235] process_one_work+0x165/0x410 [ 6020.799236] worker_thread+0x137/0x4c0 [ 6020.799238] kthread+0x101/0x140 [ 6020.799239] ? rescuer_thread+0x3b0/0x3b0 [ 6020.799240] ? kthread_park+0x90/0x90 [ 6020.799242] ret_from_fork+0x2c/0x40 [ 6020.838402] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6020.838404] CPU: 5 PID: 6407 Comm: kworker/5:145 Not tainted 4.11.0-rc2 #6 [ 6020.838405] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6020.838410] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6020.838411] Call Trace: [ 6020.838417] dump_stack+0x63/0x87 [ 6020.838420] swiotlb_alloc_coherent+0x14a/0x160 [ 6020.838423] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6020.838432] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6020.838436] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6020.838441] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6020.838444] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6020.838451] ib_create_qp+0x70/0x2b0 [ib_core] [ 6020.838454] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6020.838456] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6020.838458] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6020.838460] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6020.838461] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6020.838463] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6020.838465] cm_process_work+0x25/0x120 [ib_cm] [ 6020.838467] cm_req_handler+0x964/0xc90 [ib_cm] [ 6020.838468] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6020.838471] process_one_work+0x165/0x410 [ 6020.838472] worker_thread+0x137/0x4c0 [ 6020.838474] kthread+0x101/0x140 [ 6020.838475] ? rescuer_thread+0x3b0/0x3b0 [ 6020.838476] ? kthread_park+0x90/0x90 [ 6020.838478] ret_from_fork+0x2c/0x40 [ 6020.843024] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6020.843025] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6020.843026] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6020.843029] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6020.843029] Call Trace: [ 6020.843032] dump_stack+0x63/0x87 [ 6020.843034] swiotlb_alloc_coherent+0x14a/0x160 [ 6020.843035] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6020.843040] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6020.843044] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6020.843047] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6020.843050] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6020.843055] ib_create_qp+0x70/0x2b0 [ib_core] [ 6020.843057] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6020.843059] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6020.843061] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6020.843062] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6020.843064] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6020.843065] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6020.843067] cm_process_work+0x25/0x120 [ib_cm] [ 6020.843069] cm_req_handler+0x964/0xc90 [ib_cm] [ 6020.843071] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6020.843072] process_one_work+0x165/0x410 [ 6020.843073] worker_thread+0x137/0x4c0 [ 6020.843075] kthread+0x101/0x140 [ 6020.843076] ? rescuer_thread+0x3b0/0x3b0 [ 6020.843077] ? kthread_park+0x90/0x90 [ 6020.843079] ret_from_fork+0x2c/0x40 [ 6020.847429] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6020.847431] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6020.847431] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6020.847434] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6020.847435] Call Trace: [ 6020.847438] dump_stack+0x63/0x87 [ 6020.847439] swiotlb_alloc_coherent+0x14a/0x160 [ 6020.847441] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6020.847445] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6020.847449] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6020.847452] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6020.847455] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6020.847460] ib_create_qp+0x70/0x2b0 [ib_core] [ 6020.847462] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6020.847464] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6020.847466] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6020.847467] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6020.847469] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6020.847471] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6020.847473] cm_process_work+0x25/0x120 [ib_cm] [ 6020.847474] cm_req_handler+0x964/0xc90 [ib_cm] [ 6020.847476] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6020.847478] process_one_work+0x165/0x410 [ 6020.847479] worker_thread+0x137/0x4c0 [ 6020.847481] kthread+0x101/0x140 [ 6020.847482] ? rescuer_thread+0x3b0/0x3b0 [ 6020.847483] ? kthread_park+0x90/0x90 [ 6020.847485] ret_from_fork+0x2c/0x40 [ 6020.850748] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6020.850749] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6020.850750] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6020.850752] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6020.850752] Call Trace: [ 6020.850755] dump_stack+0x63/0x87 [ 6020.850756] swiotlb_alloc_coherent+0x14a/0x160 [ 6020.850758] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6020.850762] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6020.850765] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6020.850768] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6020.850771] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6020.850775] ib_create_qp+0x70/0x2b0 [ib_core] [ 6020.850777] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6020.850779] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6020.850781] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6020.850782] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6020.850783] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6020.850785] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6020.850787] cm_process_work+0x25/0x120 [ib_cm] [ 6020.850789] cm_req_handler+0x964/0xc90 [ib_cm] [ 6020.850791] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6020.850792] process_one_work+0x165/0x410 [ 6020.850793] worker_thread+0x137/0x4c0 [ 6020.850795] kthread+0x101/0x140 [ 6020.850796] ? rescuer_thread+0x3b0/0x3b0 [ 6020.850798] ? kthread_park+0x90/0x90 [ 6020.850799] ret_from_fork+0x2c/0x40 [ 6020.875373] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6020.875375] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6020.875375] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6020.875382] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6020.875383] Call Trace: [ 6020.875389] dump_stack+0x63/0x87 [ 6020.875392] swiotlb_alloc_coherent+0x14a/0x160 [ 6020.875395] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6020.875405] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6020.875409] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6020.875414] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6020.875417] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6020.875425] ib_create_qp+0x70/0x2b0 [ib_core] [ 6020.875428] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6020.875430] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6020.875433] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6020.875434] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6020.875436] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6020.875438] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6020.875440] cm_process_work+0x25/0x120 [ib_cm] [ 6020.875441] cm_req_handler+0x964/0xc90 [ib_cm] [ 6020.875443] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6020.875445] process_one_work+0x165/0x410 [ 6020.875446] worker_thread+0x137/0x4c0 [ 6020.875448] kthread+0x101/0x140 [ 6020.875449] ? rescuer_thread+0x3b0/0x3b0 [ 6020.875451] ? kthread_park+0x90/0x90 [ 6020.875453] ret_from_fork+0x2c/0x40 [ 6020.880097] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6020.880098] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6020.880098] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6020.880102] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6020.880102] Call Trace: [ 6020.880106] dump_stack+0x63/0x87 [ 6020.880107] swiotlb_alloc_coherent+0x14a/0x160 [ 6020.880109] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6020.880114] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6020.880118] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6020.880122] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6020.880125] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6020.880129] ib_create_qp+0x70/0x2b0 [ib_core] [ 6020.880132] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6020.880133] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6020.880135] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6020.880137] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6020.880138] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6020.880140] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6020.880142] cm_process_work+0x25/0x120 [ib_cm] [ 6020.880144] cm_req_handler+0x964/0xc90 [ib_cm] [ 6020.880145] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6020.880147] process_one_work+0x165/0x410 [ 6020.880148] worker_thread+0x137/0x4c0 [ 6020.880150] kthread+0x101/0x140 [ 6020.880151] ? rescuer_thread+0x3b0/0x3b0 [ 6020.880153] ? kthread_park+0x90/0x90 [ 6020.880154] ret_from_fork+0x2c/0x40 [ 6020.884957] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6020.884958] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6020.884958] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6020.884961] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6020.884962] Call Trace: [ 6020.884964] dump_stack+0x63/0x87 [ 6020.884966] swiotlb_alloc_coherent+0x14a/0x160 [ 6020.884967] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6020.884972] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6020.884975] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6020.884979] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6020.884981] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6020.884986] ib_create_qp+0x70/0x2b0 [ib_core] [ 6020.884988] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6020.884990] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6020.884992] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6020.884993] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6020.884995] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6020.884997] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6020.884999] cm_process_work+0x25/0x120 [ib_cm] [ 6020.885001] cm_req_handler+0x964/0xc90 [ib_cm] [ 6020.885002] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6020.885004] process_one_work+0x165/0x410 [ 6020.885005] worker_thread+0x137/0x4c0 [ 6020.885007] kthread+0x101/0x140 [ 6020.885008] ? rescuer_thread+0x3b0/0x3b0 [ 6020.885010] ? kthread_park+0x90/0x90 [ 6020.885011] ret_from_fork+0x2c/0x40 [ 6020.889299] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6020.889301] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6020.889301] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6020.889303] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6020.889304] Call Trace: [ 6020.889306] dump_stack+0x63/0x87 [ 6020.889308] swiotlb_alloc_coherent+0x14a/0x160 [ 6020.889309] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6020.889314] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6020.889317] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6020.889321] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6020.889323] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6020.889328] ib_create_qp+0x70/0x2b0 [ib_core] [ 6020.889330] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6020.889331] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6020.889333] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6020.889335] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6020.889336] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6020.889338] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6020.889340] cm_process_work+0x25/0x120 [ib_cm] [ 6020.889342] cm_req_handler+0x964/0xc90 [ib_cm] [ 6020.889343] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6020.889345] process_one_work+0x165/0x410 [ 6020.889346] worker_thread+0x137/0x4c0 [ 6020.889348] kthread+0x101/0x140 [ 6020.889349] ? rescuer_thread+0x3b0/0x3b0 [ 6020.889350] ? kthread_park+0x90/0x90 [ 6020.889352] ret_from_fork+0x2c/0x40 [ 6020.892856] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6020.892857] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6020.892857] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6020.892860] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6020.892861] Call Trace: [ 6020.892864] dump_stack+0x63/0x87 [ 6020.892865] swiotlb_alloc_coherent+0x14a/0x160 [ 6020.892867] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6020.892871] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6020.892874] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6020.892877] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6020.892879] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6020.892884] ib_create_qp+0x70/0x2b0 [ib_core] [ 6020.892886] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6020.892887] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6020.892889] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6020.892891] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6020.892892] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6020.892894] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6020.892896] cm_process_work+0x25/0x120 [ib_cm] [ 6020.892898] cm_req_handler+0x964/0xc90 [ib_cm] [ 6020.892899] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6020.892901] process_one_work+0x165/0x410 [ 6020.892902] worker_thread+0x137/0x4c0 [ 6020.892904] kthread+0x101/0x140 [ 6020.892905] ? rescuer_thread+0x3b0/0x3b0 [ 6020.892906] ? kthread_park+0x90/0x90 [ 6020.892908] ret_from_fork+0x2c/0x40 [ 6020.894786] nvmet: adding queue 1 to ctrl 1058. [ 6020.926256] nvmet: adding queue 2 to ctrl 1058. [ 6020.926508] nvmet: adding queue 3 to ctrl 1058. [ 6020.926761] nvmet: adding queue 4 to ctrl 1058. [ 6020.926952] nvmet: adding queue 5 to ctrl 1058. [ 6020.927161] nvmet: adding queue 6 to ctrl 1058. [ 6020.927343] nvmet: adding queue 7 to ctrl 1058. [ 6020.927596] nvmet: adding queue 8 to ctrl 1058. [ 6020.927835] nvmet: adding queue 9 to ctrl 1058. [ 6020.928216] nvmet: adding queue 10 to ctrl 1058. [ 6020.928560] nvmet: adding queue 11 to ctrl 1058. [ 6020.928919] nvmet: adding queue 12 to ctrl 1058. [ 6020.929193] nvmet: adding queue 13 to ctrl 1058. [ 6020.929444] nvmet: adding queue 14 to ctrl 1058. [ 6020.929694] nvmet: adding queue 15 to ctrl 1058. [ 6020.946149] nvmet: adding queue 16 to ctrl 1058. [ 6021.035848] nvmet: creating controller 1059 for subsystem nvme-subsystem-name for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:678ab29c-8057-4310-bb35-2683950e1f00. [ 6021.037789] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.037790] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.037790] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.037793] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.037794] Call Trace: [ 6021.037797] dump_stack+0x63/0x87 [ 6021.037799] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.037800] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.037805] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.037808] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.037812] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.037815] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.037820] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.037822] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.037823] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.037825] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.037826] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.037828] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.037830] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.037832] cm_process_work+0x25/0x120 [ib_cm] [ 6021.037834] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.037835] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.037837] process_one_work+0x165/0x410 [ 6021.037838] worker_thread+0x137/0x4c0 [ 6021.037840] kthread+0x101/0x140 [ 6021.037841] ? rescuer_thread+0x3b0/0x3b0 [ 6021.037842] ? kthread_park+0x90/0x90 [ 6021.037844] ret_from_fork+0x2c/0x40 [ 6021.041729] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.041731] CPU: 5 PID: 6407 Comm: kworker/5:145 Not tainted 4.11.0-rc2 #6 [ 6021.041731] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.041735] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.041735] Call Trace: [ 6021.041739] dump_stack+0x63/0x87 [ 6021.041741] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.041742] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.041748] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.041751] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.041755] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.041758] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.041763] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.041766] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.041767] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.041769] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.041771] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.041772] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.041774] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.041777] cm_process_work+0x25/0x120 [ib_cm] [ 6021.041778] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.041780] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.041782] process_one_work+0x165/0x410 [ 6021.041783] worker_thread+0x137/0x4c0 [ 6021.041785] kthread+0x101/0x140 [ 6021.041786] ? rescuer_thread+0x3b0/0x3b0 [ 6021.041787] ? kthread_park+0x90/0x90 [ 6021.041789] ret_from_fork+0x2c/0x40 [ 6021.044874] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.044876] CPU: 6 PID: 6388 Comm: kworker/6:138 Not tainted 4.11.0-rc2 #6 [ 6021.044876] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.044880] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.044880] Call Trace: [ 6021.044884] dump_stack+0x63/0x87 [ 6021.044886] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.044888] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.044893] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.044897] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.044900] ? mlx4_ib_create_qp+0xf7/0x450 [mlx4_ib] [ 6021.044903] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.044905] ? mlx4_ib_create_qp+0xf7/0x450 [mlx4_ib] [ 6021.044907] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.044913] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.044915] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.044917] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.044919] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.044920] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.044922] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.044924] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.044926] cm_process_work+0x25/0x120 [ib_cm] [ 6021.044928] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.044929] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.044931] process_one_work+0x165/0x410 [ 6021.044932] worker_thread+0x137/0x4c0 [ 6021.044934] kthread+0x101/0x140 [ 6021.044935] ? rescuer_thread+0x3b0/0x3b0 [ 6021.044937] ? kthread_park+0x90/0x90 [ 6021.044938] ret_from_fork+0x2c/0x40 [ 6021.048067] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.048069] CPU: 7 PID: 6390 Comm: kworker/7:129 Not tainted 4.11.0-rc2 #6 [ 6021.048069] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.048072] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.048073] Call Trace: [ 6021.048076] dump_stack+0x63/0x87 [ 6021.048078] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.048079] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.048084] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.048088] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.048091] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.048094] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.048099] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.048101] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.048103] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.048105] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.048106] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.048108] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.048110] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.048112] cm_process_work+0x25/0x120 [ib_cm] [ 6021.048114] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.048116] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.048117] process_one_work+0x165/0x410 [ 6021.048118] worker_thread+0x137/0x4c0 [ 6021.048120] kthread+0x101/0x140 [ 6021.048121] ? rescuer_thread+0x3b0/0x3b0 [ 6021.048123] ? kthread_park+0x90/0x90 [ 6021.048124] ret_from_fork+0x2c/0x40 [ 6021.051245] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.051247] CPU: 7 PID: 6390 Comm: kworker/7:129 Not tainted 4.11.0-rc2 #6 [ 6021.051248] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.051250] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.051251] Call Trace: [ 6021.051254] dump_stack+0x63/0x87 [ 6021.051256] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.051258] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.051262] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.051266] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.051269] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.051273] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.051277] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.051280] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.051281] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.051283] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.051285] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.051286] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.051288] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.051291] cm_process_work+0x25/0x120 [ib_cm] [ 6021.051292] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.051294] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.051296] process_one_work+0x165/0x410 [ 6021.051297] worker_thread+0x137/0x4c0 [ 6021.051299] kthread+0x101/0x140 [ 6021.051300] ? rescuer_thread+0x3b0/0x3b0 [ 6021.051301] ? kthread_park+0x90/0x90 [ 6021.051303] ret_from_fork+0x2c/0x40 [ 6021.055931] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.055933] CPU: 7 PID: 6390 Comm: kworker/7:129 Not tainted 4.11.0-rc2 #6 [ 6021.055933] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.055935] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.055936] Call Trace: [ 6021.055938] dump_stack+0x63/0x87 [ 6021.055940] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.055941] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.055945] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.055949] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.055952] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.055955] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.055959] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.055961] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.055963] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.055964] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.055966] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.055967] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.055969] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.055971] cm_process_work+0x25/0x120 [ib_cm] [ 6021.055973] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.055974] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.055976] process_one_work+0x165/0x410 [ 6021.055977] worker_thread+0x137/0x4c0 [ 6021.055979] kthread+0x101/0x140 [ 6021.055980] ? rescuer_thread+0x3b0/0x3b0 [ 6021.055981] ? kthread_park+0x90/0x90 [ 6021.055983] ret_from_fork+0x2c/0x40 [ 6021.059086] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.059087] CPU: 7 PID: 6390 Comm: kworker/7:129 Not tainted 4.11.0-rc2 #6 [ 6021.059087] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.059091] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.059091] Call Trace: [ 6021.059094] dump_stack+0x63/0x87 [ 6021.059095] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.059096] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.059101] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.059104] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.059107] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.059109] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.059113] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.059115] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.059117] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.059119] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.059120] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.059121] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.059123] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.059125] cm_process_work+0x25/0x120 [ib_cm] [ 6021.059127] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.059128] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.059130] process_one_work+0x165/0x410 [ 6021.059131] worker_thread+0x137/0x4c0 [ 6021.059133] kthread+0x101/0x140 [ 6021.059134] ? rescuer_thread+0x3b0/0x3b0 [ 6021.059135] ? kthread_park+0x90/0x90 [ 6021.059137] ret_from_fork+0x2c/0x40 [ 6021.100084] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.100086] CPU: 7 PID: 6390 Comm: kworker/7:129 Not tainted 4.11.0-rc2 #6 [ 6021.100087] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.100093] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.100094] Call Trace: [ 6021.100100] dump_stack+0x63/0x87 [ 6021.100103] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.100105] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.100115] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.100118] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.100124] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.100126] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.100136] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.100139] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.100141] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.100143] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.100145] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.100146] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.100148] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.100150] cm_process_work+0x25/0x120 [ib_cm] [ 6021.100152] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.100153] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.100155] process_one_work+0x165/0x410 [ 6021.100157] worker_thread+0x137/0x4c0 [ 6021.100159] kthread+0x101/0x140 [ 6021.100160] ? rescuer_thread+0x3b0/0x3b0 [ 6021.100161] ? kthread_park+0x90/0x90 [ 6021.100164] ret_from_fork+0x2c/0x40 [ 6021.104720] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.104722] CPU: 3 PID: 6387 Comm: kworker/3:104 Not tainted 4.11.0-rc2 #6 [ 6021.104723] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.104726] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.104726] Call Trace: [ 6021.104729] dump_stack+0x63/0x87 [ 6021.104731] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.104733] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.104737] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.104741] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.104744] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.104747] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.104753] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.104755] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.104756] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.104758] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.104760] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.104761] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.104763] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.104765] cm_process_work+0x25/0x120 [ib_cm] [ 6021.104767] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.104769] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.104770] process_one_work+0x165/0x410 [ 6021.104771] worker_thread+0x137/0x4c0 [ 6021.104773] kthread+0x101/0x140 [ 6021.104774] ? rescuer_thread+0x3b0/0x3b0 [ 6021.104776] ? kthread_park+0x90/0x90 [ 6021.104777] ret_from_fork+0x2c/0x40 [ 6021.108601] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.108603] CPU: 1 PID: 6351 Comm: kworker/1:126 Not tainted 4.11.0-rc2 #6 [ 6021.108603] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.108608] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.108609] Call Trace: [ 6021.108613] dump_stack+0x63/0x87 [ 6021.108615] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.108617] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.108624] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.108629] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.108633] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.108637] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.108644] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.108647] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.108649] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.108651] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.108653] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.108655] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.108657] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.108660] cm_process_work+0x25/0x120 [ib_cm] [ 6021.108661] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.108664] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.108666] process_one_work+0x165/0x410 [ 6021.108667] worker_thread+0x137/0x4c0 [ 6021.108669] kthread+0x101/0x140 [ 6021.108671] ? rescuer_thread+0x3b0/0x3b0 [ 6021.108672] ? kthread_park+0x90/0x90 [ 6021.108674] ret_from_fork+0x2c/0x40 [ 6021.112225] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.112227] CPU: 23 PID: 6383 Comm: kworker/23:156 Not tainted 4.11.0-rc2 #6 [ 6021.112227] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.112230] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.112231] Call Trace: [ 6021.112234] dump_stack+0x63/0x87 [ 6021.112236] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.112237] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.112242] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.112246] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.112250] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.112253] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.112258] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.112260] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.112262] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.112264] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.112265] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.112267] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.112269] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.112272] cm_process_work+0x25/0x120 [ib_cm] [ 6021.112273] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.112275] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.112277] process_one_work+0x165/0x410 [ 6021.112278] worker_thread+0x137/0x4c0 [ 6021.112280] kthread+0x101/0x140 [ 6021.112281] ? rescuer_thread+0x3b0/0x3b0 [ 6021.112283] ? kthread_park+0x90/0x90 [ 6021.112284] ret_from_fork+0x2c/0x40 [ 6021.115944] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.115945] CPU: 2 PID: 6374 Comm: kworker/2:204 Not tainted 4.11.0-rc2 #6 [ 6021.115946] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.115949] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.115950] Call Trace: [ 6021.115953] dump_stack+0x63/0x87 [ 6021.115954] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.115956] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.115960] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.115964] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.115968] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.115971] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.115975] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.115978] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.115979] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.115981] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.115983] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.115985] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.115987] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.115989] cm_process_work+0x25/0x120 [ib_cm] [ 6021.115990] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.115992] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.115994] process_one_work+0x165/0x410 [ 6021.115995] worker_thread+0x137/0x4c0 [ 6021.115997] kthread+0x101/0x140 [ 6021.115998] ? rescuer_thread+0x3b0/0x3b0 [ 6021.116000] ? kthread_park+0x90/0x90 [ 6021.116001] ret_from_fork+0x2c/0x40 [ 6021.119271] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.119273] CPU: 3 PID: 6387 Comm: kworker/3:104 Not tainted 4.11.0-rc2 #6 [ 6021.119273] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.119276] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.119277] Call Trace: [ 6021.119280] dump_stack+0x63/0x87 [ 6021.119282] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.119283] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.119288] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.119291] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.119295] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.119298] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.119303] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.119305] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.119307] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.119309] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.119310] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.119312] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.119314] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.119316] cm_process_work+0x25/0x120 [ib_cm] [ 6021.119318] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.119319] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.119321] process_one_work+0x165/0x410 [ 6021.119322] worker_thread+0x137/0x4c0 [ 6021.119324] kthread+0x101/0x140 [ 6021.119325] ? rescuer_thread+0x3b0/0x3b0 [ 6021.119327] ? kthread_park+0x90/0x90 [ 6021.119328] ret_from_fork+0x2c/0x40 [ 6021.122470] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.122472] CPU: 5 PID: 6407 Comm: kworker/5:145 Not tainted 4.11.0-rc2 #6 [ 6021.122473] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.122476] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.122477] Call Trace: [ 6021.122480] dump_stack+0x63/0x87 [ 6021.122482] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.122483] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.122488] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.122492] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.122496] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.122499] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.122504] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.122507] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.122508] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.122511] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.122512] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.122514] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.122516] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.122518] cm_process_work+0x25/0x120 [ib_cm] [ 6021.122520] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.122522] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.122523] process_one_work+0x165/0x410 [ 6021.122525] worker_thread+0x137/0x4c0 [ 6021.122527] kthread+0x101/0x140 [ 6021.122528] ? rescuer_thread+0x3b0/0x3b0 [ 6021.122529] ? kthread_park+0x90/0x90 [ 6021.122531] ret_from_fork+0x2c/0x40 [ 6021.125775] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.125777] CPU: 5 PID: 6407 Comm: kworker/5:145 Not tainted 4.11.0-rc2 #6 [ 6021.125777] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.125780] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.125781] Call Trace: [ 6021.125784] dump_stack+0x63/0x87 [ 6021.125786] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.125788] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.125792] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.125796] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.125799] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.125802] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.125807] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.125809] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.125811] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.125813] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.125814] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.125816] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.125818] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.125821] cm_process_work+0x25/0x120 [ib_cm] [ 6021.125822] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.125824] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.125826] process_one_work+0x165/0x410 [ 6021.125827] worker_thread+0x137/0x4c0 [ 6021.125829] kthread+0x101/0x140 [ 6021.125830] ? rescuer_thread+0x3b0/0x3b0 [ 6021.125831] ? kthread_park+0x90/0x90 [ 6021.125833] ret_from_fork+0x2c/0x40 [ 6021.129152] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.129153] CPU: 5 PID: 6407 Comm: kworker/5:145 Not tainted 4.11.0-rc2 #6 [ 6021.129154] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.129156] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.129156] Call Trace: [ 6021.129159] dump_stack+0x63/0x87 [ 6021.129160] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.129162] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.129166] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.129170] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.129173] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.129175] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.129180] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.129182] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.129183] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.129185] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.129187] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.129189] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.129190] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.129192] cm_process_work+0x25/0x120 [ib_cm] [ 6021.129194] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.129196] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.129197] process_one_work+0x165/0x410 [ 6021.129199] worker_thread+0x137/0x4c0 [ 6021.129201] kthread+0x101/0x140 [ 6021.129202] ? rescuer_thread+0x3b0/0x3b0 [ 6021.129203] ? kthread_park+0x90/0x90 [ 6021.129205] ret_from_fork+0x2c/0x40 [ 6021.146094] nvmet: adding queue 1 to ctrl 1059. [ 6021.146345] nvmet: adding queue 2 to ctrl 1059. [ 6021.146672] nvmet: adding queue 3 to ctrl 1059. [ 6021.146849] nvmet: adding queue 4 to ctrl 1059. [ 6021.147056] nvmet: adding queue 5 to ctrl 1059. [ 6021.147234] nvmet: adding queue 6 to ctrl 1059. [ 6021.147443] nvmet: adding queue 7 to ctrl 1059. [ 6021.147645] nvmet: adding queue 8 to ctrl 1059. [ 6021.147990] nvmet: adding queue 9 to ctrl 1059. [ 6021.166320] nvmet: adding queue 10 to ctrl 1059. [ 6021.166624] nvmet: adding queue 11 to ctrl 1059. [ 6021.166981] nvmet: adding queue 12 to ctrl 1059. [ 6021.167315] nvmet: adding queue 13 to ctrl 1059. [ 6021.167667] nvmet: adding queue 14 to ctrl 1059. [ 6021.168112] nvmet: adding queue 15 to ctrl 1059. [ 6021.168463] nvmet: adding queue 16 to ctrl 1059. [ 6021.254427] nvmet: creating controller 1060 for subsystem nvme-subsystem-name for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:678ab29c-8057-4310-bb35-2683950e1f00. [ 6021.256277] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.256278] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.256279] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.256282] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.256283] Call Trace: [ 6021.256286] dump_stack+0x63/0x87 [ 6021.256288] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.256290] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.256295] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.256299] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.256303] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.256306] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.256311] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.256314] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.256316] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.256318] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.256319] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.256321] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.256323] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.256325] cm_process_work+0x25/0x120 [ib_cm] [ 6021.256326] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.256328] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.256330] process_one_work+0x165/0x410 [ 6021.256331] worker_thread+0x137/0x4c0 [ 6021.256333] kthread+0x101/0x140 [ 6021.256334] ? rescuer_thread+0x3b0/0x3b0 [ 6021.256335] ? kthread_park+0x90/0x90 [ 6021.256337] ret_from_fork+0x2c/0x40 [ 6021.259525] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.259526] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.259527] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.259529] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.259529] Call Trace: [ 6021.259532] dump_stack+0x63/0x87 [ 6021.259533] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.259534] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.259539] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.259542] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.259545] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.259548] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.259552] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.259554] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.259556] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.259558] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.259559] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.259561] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.259563] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.259564] cm_process_work+0x25/0x120 [ib_cm] [ 6021.259566] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.259568] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.259569] process_one_work+0x165/0x410 [ 6021.259571] worker_thread+0x137/0x4c0 [ 6021.259572] kthread+0x101/0x140 [ 6021.259573] ? rescuer_thread+0x3b0/0x3b0 [ 6021.259575] ? kthread_park+0x90/0x90 [ 6021.259576] ret_from_fork+0x2c/0x40 [ 6021.262400] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.262401] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.262401] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.262403] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.262404] Call Trace: [ 6021.262406] dump_stack+0x63/0x87 [ 6021.262408] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.262409] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.262413] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.262417] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.262419] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.262422] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.262426] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.262428] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.262430] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.262431] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.262433] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.262434] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.262436] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.262438] cm_process_work+0x25/0x120 [ib_cm] [ 6021.262440] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.262441] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.262443] process_one_work+0x165/0x410 [ 6021.262444] worker_thread+0x137/0x4c0 [ 6021.262446] kthread+0x101/0x140 [ 6021.262447] ? rescuer_thread+0x3b0/0x3b0 [ 6021.262448] ? kthread_park+0x90/0x90 [ 6021.262450] ret_from_fork+0x2c/0x40 [ 6021.265910] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.265911] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.265911] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.265913] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.265914] Call Trace: [ 6021.265916] dump_stack+0x63/0x87 [ 6021.265918] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.265919] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.265923] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.265927] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.265929] ? mlx4_ib_create_qp+0xf7/0x450 [mlx4_ib] [ 6021.265931] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.265934] ? mlx4_ib_create_qp+0xf7/0x450 [mlx4_ib] [ 6021.265936] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.265940] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.265942] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.265943] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.265945] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.265946] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.265948] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.265950] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.265952] cm_process_work+0x25/0x120 [ib_cm] [ 6021.265953] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.265955] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.265957] process_one_work+0x165/0x410 [ 6021.265958] worker_thread+0x137/0x4c0 [ 6021.265959] kthread+0x101/0x140 [ 6021.265960] ? rescuer_thread+0x3b0/0x3b0 [ 6021.265962] ? kthread_park+0x90/0x90 [ 6021.265963] ret_from_fork+0x2c/0x40 [ 6021.268752] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.268753] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.268753] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.268755] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.268756] Call Trace: [ 6021.268758] dump_stack+0x63/0x87 [ 6021.268759] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.268761] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.268765] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.268768] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.268771] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.268773] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.268777] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.268779] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.268781] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.268783] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.268784] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.268785] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.268787] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.268789] cm_process_work+0x25/0x120 [ib_cm] [ 6021.268791] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.268792] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.268794] process_one_work+0x165/0x410 [ 6021.268795] worker_thread+0x137/0x4c0 [ 6021.268797] kthread+0x101/0x140 [ 6021.268798] ? rescuer_thread+0x3b0/0x3b0 [ 6021.268799] ? kthread_park+0x90/0x90 [ 6021.268801] ret_from_fork+0x2c/0x40 [ 6021.272049] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.272050] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.272051] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.272052] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.272053] Call Trace: [ 6021.272055] dump_stack+0x63/0x87 [ 6021.272057] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.272058] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.272063] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.272066] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.272069] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.272071] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.272075] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.272077] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.272079] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.272080] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.272082] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.272083] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.272085] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.272087] cm_process_work+0x25/0x120 [ib_cm] [ 6021.272088] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.272090] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.272092] process_one_work+0x165/0x410 [ 6021.272093] worker_thread+0x137/0x4c0 [ 6021.272095] kthread+0x101/0x140 [ 6021.272096] ? rescuer_thread+0x3b0/0x3b0 [ 6021.272097] ? kthread_park+0x90/0x90 [ 6021.272098] ret_from_fork+0x2c/0x40 [ 6021.275118] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.275119] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.275119] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.275121] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.275122] Call Trace: [ 6021.275124] dump_stack+0x63/0x87 [ 6021.275125] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.275127] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.275131] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.275134] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.275137] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.275139] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.275143] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.275145] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.275147] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.275149] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.275150] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.275151] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.275153] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.275155] cm_process_work+0x25/0x120 [ib_cm] [ 6021.275156] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.275158] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.275160] process_one_work+0x165/0x410 [ 6021.275161] worker_thread+0x137/0x4c0 [ 6021.275163] kthread+0x101/0x140 [ 6021.275164] ? rescuer_thread+0x3b0/0x3b0 [ 6021.275165] ? kthread_park+0x90/0x90 [ 6021.275166] ret_from_fork+0x2c/0x40 [ 6021.315214] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.315216] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.315217] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.315223] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.315224] Call Trace: [ 6021.315230] dump_stack+0x63/0x87 [ 6021.315233] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.315236] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.315246] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.315249] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.315266] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.315269] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.315278] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.315281] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.315283] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.315285] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.315287] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.315288] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.315290] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.315292] cm_process_work+0x25/0x120 [ib_cm] [ 6021.315294] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.315295] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.315297] process_one_work+0x165/0x410 [ 6021.315299] worker_thread+0x137/0x4c0 [ 6021.315301] kthread+0x101/0x140 [ 6021.315302] ? rescuer_thread+0x3b0/0x3b0 [ 6021.315303] ? kthread_park+0x90/0x90 [ 6021.315305] ret_from_fork+0x2c/0x40 [ 6021.319317] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.319319] CPU: 6 PID: 6388 Comm: kworker/6:138 Not tainted 4.11.0-rc2 #6 [ 6021.319319] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.319323] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.319323] Call Trace: [ 6021.319327] dump_stack+0x63/0x87 [ 6021.319341] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.319342] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.319348] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.319352] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.319356] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.319359] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.319365] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.319368] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.319369] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.319371] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.319373] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.319375] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.319377] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.319379] cm_process_work+0x25/0x120 [ib_cm] [ 6021.319380] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.319382] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.319384] process_one_work+0x165/0x410 [ 6021.319385] worker_thread+0x137/0x4c0 [ 6021.319387] kthread+0x101/0x140 [ 6021.319388] ? rescuer_thread+0x3b0/0x3b0 [ 6021.319390] ? kthread_park+0x90/0x90 [ 6021.319392] ret_from_fork+0x2c/0x40 [ 6021.322943] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.322944] CPU: 7 PID: 6390 Comm: kworker/7:129 Not tainted 4.11.0-rc2 #6 [ 6021.322945] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.322948] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.322949] Call Trace: [ 6021.322953] dump_stack+0x63/0x87 [ 6021.322955] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.322956] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.322962] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.322966] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.322970] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.322973] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.322979] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.322981] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.322983] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.322985] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.322986] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.322988] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.322990] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.322992] cm_process_work+0x25/0x120 [ib_cm] [ 6021.322994] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.322996] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.322998] process_one_work+0x165/0x410 [ 6021.322999] worker_thread+0x137/0x4c0 [ 6021.323001] kthread+0x101/0x140 [ 6021.323002] ? rescuer_thread+0x3b0/0x3b0 [ 6021.323003] ? kthread_park+0x90/0x90 [ 6021.323005] ret_from_fork+0x2c/0x40 [ 6021.326070] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.326071] CPU: 4 PID: 6384 Comm: kworker/4:153 Not tainted 4.11.0-rc2 #6 [ 6021.326072] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.326075] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.326075] Call Trace: [ 6021.326079] dump_stack+0x63/0x87 [ 6021.326080] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.326082] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.326086] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.326090] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.326094] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.326097] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.326101] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.326104] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.326105] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.326107] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.326109] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.326110] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.326113] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.326115] cm_process_work+0x25/0x120 [ib_cm] [ 6021.326116] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.326118] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.326120] process_one_work+0x165/0x410 [ 6021.326121] worker_thread+0x137/0x4c0 [ 6021.326123] kthread+0x101/0x140 [ 6021.326124] ? rescuer_thread+0x3b0/0x3b0 [ 6021.326126] ? kthread_park+0x90/0x90 [ 6021.326127] ret_from_fork+0x2c/0x40 [ 6021.329048] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.329050] CPU: 23 PID: 6383 Comm: kworker/23:156 Not tainted 4.11.0-rc2 #6 [ 6021.329050] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.329053] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.329054] Call Trace: [ 6021.329057] dump_stack+0x63/0x87 [ 6021.329059] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.329060] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.329065] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.329068] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.329072] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.329075] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.329080] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.329082] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.329084] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.329086] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.329087] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.329089] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.329091] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.329093] cm_process_work+0x25/0x120 [ib_cm] [ 6021.329095] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.329097] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.329098] process_one_work+0x165/0x410 [ 6021.329100] worker_thread+0x137/0x4c0 [ 6021.329114] kthread+0x101/0x140 [ 6021.329115] ? rescuer_thread+0x3b0/0x3b0 [ 6021.329117] ? kthread_park+0x90/0x90 [ 6021.329118] ret_from_fork+0x2c/0x40 [ 6021.332155] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.332156] CPU: 22 PID: 6389 Comm: kworker/22:160 Not tainted 4.11.0-rc2 #6 [ 6021.332157] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.332160] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.332161] Call Trace: [ 6021.332164] dump_stack+0x63/0x87 [ 6021.332166] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.332167] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.332171] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.332175] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.332179] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.332182] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.332187] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.332189] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.332190] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.332193] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.332194] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.332196] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.332198] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.332200] cm_process_work+0x25/0x120 [ib_cm] [ 6021.332201] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.332203] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.332205] process_one_work+0x165/0x410 [ 6021.332206] worker_thread+0x137/0x4c0 [ 6021.332208] kthread+0x101/0x140 [ 6021.332209] ? rescuer_thread+0x3b0/0x3b0 [ 6021.332211] ? kthread_park+0x90/0x90 [ 6021.332212] ret_from_fork+0x2c/0x40 [ 6021.335608] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.335610] CPU: 5 PID: 6407 Comm: kworker/5:145 Not tainted 4.11.0-rc2 #6 [ 6021.335610] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.335613] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.335614] Call Trace: [ 6021.335617] dump_stack+0x63/0x87 [ 6021.335619] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.335620] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.335625] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.335628] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.335632] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.335635] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.335640] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.335642] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.335643] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.335646] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.335647] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.335649] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.335651] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.335653] cm_process_work+0x25/0x120 [ib_cm] [ 6021.335655] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.335656] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.335658] process_one_work+0x165/0x410 [ 6021.335659] worker_thread+0x137/0x4c0 [ 6021.335661] kthread+0x101/0x140 [ 6021.335662] ? rescuer_thread+0x3b0/0x3b0 [ 6021.335664] ? kthread_park+0x90/0x90 [ 6021.335665] ret_from_fork+0x2c/0x40 [ 6021.338456] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.338458] CPU: 5 PID: 6407 Comm: kworker/5:145 Not tainted 4.11.0-rc2 #6 [ 6021.338458] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.338461] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.338462] Call Trace: [ 6021.338465] dump_stack+0x63/0x87 [ 6021.338467] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.338468] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.338473] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.338476] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.338480] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.338483] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.338488] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.338490] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.338492] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.338494] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.338495] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.338497] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.338499] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.338501] cm_process_work+0x25/0x120 [ib_cm] [ 6021.338503] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.338505] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.338506] process_one_work+0x165/0x410 [ 6021.338508] worker_thread+0x137/0x4c0 [ 6021.338509] kthread+0x101/0x140 [ 6021.338511] ? rescuer_thread+0x3b0/0x3b0 [ 6021.338512] ? kthread_park+0x90/0x90 [ 6021.338514] ret_from_fork+0x2c/0x40 [ 6021.341450] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.341452] CPU: 5 PID: 6407 Comm: kworker/5:145 Not tainted 4.11.0-rc2 #6 [ 6021.341452] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.341454] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.341455] Call Trace: [ 6021.341457] dump_stack+0x63/0x87 [ 6021.341459] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.341460] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.341464] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.341468] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.341471] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.341474] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.341479] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.341481] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.341482] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.341484] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.341486] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.341487] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.341489] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.341491] cm_process_work+0x25/0x120 [ib_cm] [ 6021.341493] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.341495] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.341496] process_one_work+0x165/0x410 [ 6021.341498] worker_thread+0x137/0x4c0 [ 6021.341499] kthread+0x101/0x140 [ 6021.341501] ? rescuer_thread+0x3b0/0x3b0 [ 6021.341502] ? kthread_park+0x90/0x90 [ 6021.341504] ret_from_fork+0x2c/0x40 [ 6021.343275] nvmet: adding queue 1 to ctrl 1060. [ 6021.353136] nvmet: adding queue 2 to ctrl 1060. [ 6021.353408] nvmet: adding queue 3 to ctrl 1060. [ 6021.353606] nvmet: adding queue 4 to ctrl 1060. [ 6021.353791] nvmet: adding queue 5 to ctrl 1060. [ 6021.373800] nvmet: adding queue 6 to ctrl 1060. [ 6021.373996] nvmet: adding queue 7 to ctrl 1060. [ 6021.397443] nvmet: adding queue 8 to ctrl 1060. [ 6021.397674] nvmet: adding queue 9 to ctrl 1060. [ 6021.397984] nvmet: adding queue 10 to ctrl 1060. [ 6021.398333] nvmet: adding queue 11 to ctrl 1060. [ 6021.398705] nvmet: adding queue 12 to ctrl 1060. [ 6021.399057] nvmet: adding queue 13 to ctrl 1060. [ 6021.399400] nvmet: adding queue 14 to ctrl 1060. [ 6021.399743] nvmet: adding queue 15 to ctrl 1060. [ 6021.400114] nvmet: adding queue 16 to ctrl 1060. [ 6021.423266] nvmet: ctrl 989 keep-alive timer (15 seconds) expired! [ 6021.423268] nvmet: ctrl 989 fatal error occurred! [ 6021.484834] nvmet: creating controller 1061 for subsystem nvme-subsystem-name for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:678ab29c-8057-4310-bb35-2683950e1f00. [ 6021.486620] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.486622] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.486622] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.486625] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.486626] Call Trace: [ 6021.486630] dump_stack+0x63/0x87 [ 6021.486632] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.486633] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.486640] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.486643] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.486647] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.486650] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.486656] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.486658] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.486660] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.486662] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.486664] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.486665] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.486667] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.486669] cm_process_work+0x25/0x120 [ib_cm] [ 6021.486671] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.486673] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.486675] process_one_work+0x165/0x410 [ 6021.486676] worker_thread+0x137/0x4c0 [ 6021.486678] kthread+0x101/0x140 [ 6021.486679] ? rescuer_thread+0x3b0/0x3b0 [ 6021.486680] ? kthread_park+0x90/0x90 [ 6021.486682] ret_from_fork+0x2c/0x40 [ 6021.490580] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.490582] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.490582] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.490584] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.490585] Call Trace: [ 6021.490587] dump_stack+0x63/0x87 [ 6021.490589] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.490590] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.490595] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.490598] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.490601] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.490604] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.490608] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.490610] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.490612] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.490614] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.490615] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.490617] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.490618] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.490620] cm_process_work+0x25/0x120 [ib_cm] [ 6021.490622] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.490624] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.490625] process_one_work+0x165/0x410 [ 6021.490626] worker_thread+0x137/0x4c0 [ 6021.490628] kthread+0x101/0x140 [ 6021.490629] ? rescuer_thread+0x3b0/0x3b0 [ 6021.490630] ? kthread_park+0x90/0x90 [ 6021.490632] ret_from_fork+0x2c/0x40 [ 6021.494784] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.494785] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.494785] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.494788] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.494789] Call Trace: [ 6021.494791] dump_stack+0x63/0x87 [ 6021.494793] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.494794] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.494798] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.494802] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.494810] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.494812] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.494817] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.494819] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.494821] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.494823] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.494824] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.494826] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.494827] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.494829] cm_process_work+0x25/0x120 [ib_cm] [ 6021.494831] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.494833] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.494834] process_one_work+0x165/0x410 [ 6021.494836] worker_thread+0x137/0x4c0 [ 6021.494837] kthread+0x101/0x140 [ 6021.494838] ? rescuer_thread+0x3b0/0x3b0 [ 6021.494840] ? kthread_park+0x90/0x90 [ 6021.494841] ret_from_fork+0x2c/0x40 [ 6021.500542] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.500543] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.500544] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.500546] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.500547] Call Trace: [ 6021.500549] dump_stack+0x63/0x87 [ 6021.500551] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.500552] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.500557] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.500560] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.500564] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.500566] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.500571] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.500573] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.500575] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.500577] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.500578] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.500580] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.500582] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.500584] cm_process_work+0x25/0x120 [ib_cm] [ 6021.500585] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.500587] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.500589] process_one_work+0x165/0x410 [ 6021.500590] worker_thread+0x137/0x4c0 [ 6021.500592] kthread+0x101/0x140 [ 6021.500593] ? rescuer_thread+0x3b0/0x3b0 [ 6021.500594] ? kthread_park+0x90/0x90 [ 6021.500596] ret_from_fork+0x2c/0x40 [ 6021.504431] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.504432] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.504433] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.504435] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.504436] Call Trace: [ 6021.504438] dump_stack+0x63/0x87 [ 6021.504440] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.504441] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.504445] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.504449] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.504452] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.504454] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.504459] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.504461] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.504462] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.504464] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.504466] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.504467] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.504469] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.504471] cm_process_work+0x25/0x120 [ib_cm] [ 6021.504473] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.504475] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.504476] process_one_work+0x165/0x410 [ 6021.504477] worker_thread+0x137/0x4c0 [ 6021.504479] kthread+0x101/0x140 [ 6021.504480] ? rescuer_thread+0x3b0/0x3b0 [ 6021.504482] ? kthread_park+0x90/0x90 [ 6021.504483] ret_from_fork+0x2c/0x40 [ 6021.508750] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.508752] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.508752] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.508754] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.508755] Call Trace: [ 6021.508757] dump_stack+0x63/0x87 [ 6021.508759] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.508760] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.508765] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.508768] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.508771] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.508774] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.508778] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.508780] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.508782] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.508784] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.508785] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.508787] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.508789] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.508791] cm_process_work+0x25/0x120 [ib_cm] [ 6021.508792] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.508794] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.508796] process_one_work+0x165/0x410 [ 6021.508797] worker_thread+0x137/0x4c0 [ 6021.508799] kthread+0x101/0x140 [ 6021.508800] ? rescuer_thread+0x3b0/0x3b0 [ 6021.508801] ? kthread_park+0x90/0x90 [ 6021.508803] ret_from_fork+0x2c/0x40 [ 6021.512376] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.512377] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.512378] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.512380] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.512381] Call Trace: [ 6021.512383] dump_stack+0x63/0x87 [ 6021.512385] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.512386] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.512390] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.512394] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.512397] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.512400] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.512404] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.512406] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.512408] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.512410] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.512411] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.512412] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.512414] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.512416] cm_process_work+0x25/0x120 [ib_cm] [ 6021.512418] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.512420] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.512421] process_one_work+0x165/0x410 [ 6021.512422] worker_thread+0x137/0x4c0 [ 6021.512424] kthread+0x101/0x140 [ 6021.512425] ? rescuer_thread+0x3b0/0x3b0 [ 6021.512427] ? kthread_park+0x90/0x90 [ 6021.512428] ret_from_fork+0x2c/0x40 [ 6021.554284] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.554286] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.554286] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.554293] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.554294] Call Trace: [ 6021.554300] dump_stack+0x63/0x87 [ 6021.554302] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.554305] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.554315] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.554318] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.554324] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.554327] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.554336] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.554339] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.554341] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.554344] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.554345] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.554347] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.554348] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.554351] cm_process_work+0x25/0x120 [ib_cm] [ 6021.554352] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.554354] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.554356] process_one_work+0x165/0x410 [ 6021.554357] worker_thread+0x137/0x4c0 [ 6021.554359] kthread+0x101/0x140 [ 6021.554360] ? rescuer_thread+0x3b0/0x3b0 [ 6021.554361] ? kthread_park+0x90/0x90 [ 6021.554364] ret_from_fork+0x2c/0x40 [ 6021.559950] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.559952] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.559952] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.559955] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.559956] Call Trace: [ 6021.559959] dump_stack+0x63/0x87 [ 6021.559961] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.559962] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.559967] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.559971] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.559975] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.559978] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.559983] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.559985] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.559986] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.559988] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.559989] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.559991] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.559993] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.559995] cm_process_work+0x25/0x120 [ib_cm] [ 6021.559997] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.559998] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.560000] process_one_work+0x165/0x410 [ 6021.560001] worker_thread+0x137/0x4c0 [ 6021.560003] kthread+0x101/0x140 [ 6021.560004] ? rescuer_thread+0x3b0/0x3b0 [ 6021.560005] ? kthread_park+0x90/0x90 [ 6021.560007] ret_from_fork+0x2c/0x40 [ 6021.564658] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.564660] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.564660] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.564662] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.564663] Call Trace: [ 6021.564666] dump_stack+0x63/0x87 [ 6021.564667] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.564669] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.564673] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.564677] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.564680] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.564683] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.564688] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.564690] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.564692] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.564694] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.564695] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.564696] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.564698] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.564700] cm_process_work+0x25/0x120 [ib_cm] [ 6021.564702] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.564704] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.564705] process_one_work+0x165/0x410 [ 6021.564707] worker_thread+0x137/0x4c0 [ 6021.564708] kthread+0x101/0x140 [ 6021.564709] ? rescuer_thread+0x3b0/0x3b0 [ 6021.564711] ? kthread_park+0x90/0x90 [ 6021.564712] ret_from_fork+0x2c/0x40 [ 6021.569030] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.569031] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.569032] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.569034] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.569034] Call Trace: [ 6021.569037] dump_stack+0x63/0x87 [ 6021.569039] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.569040] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.569044] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.569048] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.569051] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.569054] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.569058] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.569060] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.569062] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.569064] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.569065] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.569067] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.569069] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.569071] cm_process_work+0x25/0x120 [ib_cm] [ 6021.569072] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.569074] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.569076] process_one_work+0x165/0x410 [ 6021.569077] worker_thread+0x137/0x4c0 [ 6021.569079] kthread+0x101/0x140 [ 6021.569080] ? rescuer_thread+0x3b0/0x3b0 [ 6021.569081] ? kthread_park+0x90/0x90 [ 6021.569083] ret_from_fork+0x2c/0x40 [ 6021.573497] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.573499] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.573499] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.573502] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.573502] Call Trace: [ 6021.573505] dump_stack+0x63/0x87 [ 6021.573506] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.573508] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.573512] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.573515] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.573518] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.573521] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.573526] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.573528] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.573529] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.573531] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.573533] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.573534] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.573536] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.573538] cm_process_work+0x25/0x120 [ib_cm] [ 6021.573540] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.573542] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.573543] process_one_work+0x165/0x410 [ 6021.573544] worker_thread+0x137/0x4c0 [ 6021.573546] kthread+0x101/0x140 [ 6021.573547] ? rescuer_thread+0x3b0/0x3b0 [ 6021.573549] ? kthread_park+0x90/0x90 [ 6021.573550] ret_from_fork+0x2c/0x40 [ 6021.577783] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.577784] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.577785] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.577788] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.577788] Call Trace: [ 6021.577791] dump_stack+0x63/0x87 [ 6021.577793] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.577795] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.577799] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.577803] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.577806] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.577809] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.577814] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.577816] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.577818] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.577820] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.577821] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.577823] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.577825] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.577827] cm_process_work+0x25/0x120 [ib_cm] [ 6021.577828] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.577830] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.577832] process_one_work+0x165/0x410 [ 6021.577833] worker_thread+0x137/0x4c0 [ 6021.577835] kthread+0x101/0x140 [ 6021.577836] ? rescuer_thread+0x3b0/0x3b0 [ 6021.577837] ? kthread_park+0x90/0x90 [ 6021.577839] ret_from_fork+0x2c/0x40 [ 6021.582232] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.582233] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.582233] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.582236] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.582236] Call Trace: [ 6021.582239] dump_stack+0x63/0x87 [ 6021.582240] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.582242] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.582246] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.582249] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.582253] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.582255] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.582260] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.582262] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.582263] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.582265] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.582267] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.582268] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.582270] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.582272] cm_process_work+0x25/0x120 [ib_cm] [ 6021.582274] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.582275] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.582277] process_one_work+0x165/0x410 [ 6021.582278] worker_thread+0x137/0x4c0 [ 6021.582280] kthread+0x101/0x140 [ 6021.582281] ? rescuer_thread+0x3b0/0x3b0 [ 6021.582283] ? kthread_park+0x90/0x90 [ 6021.582284] ret_from_fork+0x2c/0x40 [ 6021.588220] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.588222] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.588222] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.588225] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.588226] Call Trace: [ 6021.588229] dump_stack+0x63/0x87 [ 6021.588231] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.588232] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.588236] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.588240] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.588244] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.588247] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.588252] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.588254] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.588255] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.588257] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.588259] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.588261] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.588263] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.588265] cm_process_work+0x25/0x120 [ib_cm] [ 6021.588266] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.588268] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.588270] process_one_work+0x165/0x410 [ 6021.588271] worker_thread+0x137/0x4c0 [ 6021.588273] kthread+0x101/0x140 [ 6021.588274] ? rescuer_thread+0x3b0/0x3b0 [ 6021.588275] ? kthread_park+0x90/0x90 [ 6021.588276] ret_from_fork+0x2c/0x40 [ 6021.593827] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.593828] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.593829] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.593831] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.593832] Call Trace: [ 6021.593834] dump_stack+0x63/0x87 [ 6021.593836] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.593837] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.593842] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.593845] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.593848] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.593851] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.593856] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.593858] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.593860] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.593862] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.593863] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.593865] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.593867] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.593869] cm_process_work+0x25/0x120 [ib_cm] [ 6021.593870] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.593872] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.593874] process_one_work+0x165/0x410 [ 6021.593875] worker_thread+0x137/0x4c0 [ 6021.593876] kthread+0x101/0x140 [ 6021.593878] ? rescuer_thread+0x3b0/0x3b0 [ 6021.593879] ? kthread_park+0x90/0x90 [ 6021.593881] ret_from_fork+0x2c/0x40 [ 6021.595897] nvmet: adding queue 1 to ctrl 1061. [ 6021.596096] nvmet: adding queue 2 to ctrl 1061. [ 6021.601856] nvmet: adding queue 3 to ctrl 1061. [ 6021.602078] nvmet: adding queue 4 to ctrl 1061. [ 6021.602318] nvmet: adding queue 5 to ctrl 1061. [ 6021.602497] nvmet: adding queue 6 to ctrl 1061. [ 6021.602764] nvmet: adding queue 7 to ctrl 1061. [ 6021.603052] nvmet: adding queue 8 to ctrl 1061. [ 6021.603290] nvmet: adding queue 9 to ctrl 1061. [ 6021.603644] nvmet: adding queue 10 to ctrl 1061. [ 6021.603946] nvmet: adding queue 11 to ctrl 1061. [ 6021.604241] nvmet: adding queue 12 to ctrl 1061. [ 6021.622259] nvmet: adding queue 13 to ctrl 1061. [ 6021.622573] nvmet: adding queue 14 to ctrl 1061. [ 6021.622941] nvmet: adding queue 15 to ctrl 1061. [ 6021.623275] nvmet: adding queue 16 to ctrl 1061. [ 6021.676942] nvmet_rdma: freeing queue 18021 [ 6021.679059] nvmet_rdma: freeing queue 18022 [ 6021.727425] nvmet: creating controller 1062 for subsystem nvme-subsystem-name for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:678ab29c-8057-4310-bb35-2683950e1f00. [ 6021.731639] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.731641] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.731642] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.731645] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.731645] Call Trace: [ 6021.731649] dump_stack+0x63/0x87 [ 6021.731651] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.731652] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.731657] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.731660] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.731664] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.731667] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.731672] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.731674] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.731676] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.731678] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.731679] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.731681] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.731683] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.731685] cm_process_work+0x25/0x120 [ib_cm] [ 6021.731686] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.731688] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.731690] process_one_work+0x165/0x410 [ 6021.731691] worker_thread+0x137/0x4c0 [ 6021.731693] kthread+0x101/0x140 [ 6021.731694] ? rescuer_thread+0x3b0/0x3b0 [ 6021.731695] ? kthread_park+0x90/0x90 [ 6021.731697] ret_from_fork+0x2c/0x40 [ 6021.737314] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.737315] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.737316] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.737318] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.737319] Call Trace: [ 6021.737321] dump_stack+0x63/0x87 [ 6021.737323] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.737325] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.737329] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.737332] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.737336] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.737338] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.737343] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.737345] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.737347] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.737349] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.737350] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.737352] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.737354] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.737356] cm_process_work+0x25/0x120 [ib_cm] [ 6021.737357] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.737359] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.737361] process_one_work+0x165/0x410 [ 6021.737362] worker_thread+0x137/0x4c0 [ 6021.737364] kthread+0x101/0x140 [ 6021.737365] ? rescuer_thread+0x3b0/0x3b0 [ 6021.737366] ? kthread_park+0x90/0x90 [ 6021.737368] ret_from_fork+0x2c/0x40 [ 6021.742828] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.742829] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.742829] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.742832] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.742833] Call Trace: [ 6021.742835] dump_stack+0x63/0x87 [ 6021.742837] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.742838] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.742843] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.742847] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.742850] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.742853] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.742857] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.742859] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.742861] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.742863] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.742864] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.742866] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.742868] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.742870] cm_process_work+0x25/0x120 [ib_cm] [ 6021.742872] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.742873] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.742875] process_one_work+0x165/0x410 [ 6021.742876] worker_thread+0x137/0x4c0 [ 6021.742878] kthread+0x101/0x140 [ 6021.742879] ? rescuer_thread+0x3b0/0x3b0 [ 6021.742880] ? kthread_park+0x90/0x90 [ 6021.742882] ret_from_fork+0x2c/0x40 [ 6021.748754] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.748755] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.748755] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.748758] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.748759] Call Trace: [ 6021.748761] dump_stack+0x63/0x87 [ 6021.748763] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.748764] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.748769] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.748772] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.748775] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.748778] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.748783] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.748785] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.748786] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.748788] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.748790] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.748792] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.748793] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.748795] cm_process_work+0x25/0x120 [ib_cm] [ 6021.748797] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.748799] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.748800] process_one_work+0x165/0x410 [ 6021.748802] worker_thread+0x137/0x4c0 [ 6021.748803] kthread+0x101/0x140 [ 6021.748805] ? rescuer_thread+0x3b0/0x3b0 [ 6021.748806] ? kthread_park+0x90/0x90 [ 6021.748807] ret_from_fork+0x2c/0x40 [ 6021.754730] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.754732] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.754732] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.754735] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.754735] Call Trace: [ 6021.754738] dump_stack+0x63/0x87 [ 6021.754740] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.754741] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.754745] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.754749] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.754752] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.754755] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.754759] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.754762] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.754763] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.754765] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.754766] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.754768] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.754770] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.754772] cm_process_work+0x25/0x120 [ib_cm] [ 6021.754774] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.754776] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.754777] process_one_work+0x165/0x410 [ 6021.754778] worker_thread+0x137/0x4c0 [ 6021.754780] kthread+0x101/0x140 [ 6021.754781] ? rescuer_thread+0x3b0/0x3b0 [ 6021.754783] ? kthread_park+0x90/0x90 [ 6021.754784] ret_from_fork+0x2c/0x40 [ 6021.760237] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.760238] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.760239] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.760241] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.760242] Call Trace: [ 6021.760245] dump_stack+0x63/0x87 [ 6021.760247] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.760248] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.760252] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.760256] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.760259] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.760262] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.760267] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.760269] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.760271] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.760273] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.760274] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.760276] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.760278] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.760280] cm_process_work+0x25/0x120 [ib_cm] [ 6021.760282] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.760284] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.760285] process_one_work+0x165/0x410 [ 6021.760287] worker_thread+0x137/0x4c0 [ 6021.760288] kthread+0x101/0x140 [ 6021.760290] ? rescuer_thread+0x3b0/0x3b0 [ 6021.760291] ? kthread_park+0x90/0x90 [ 6021.760293] ret_from_fork+0x2c/0x40 [ 6021.765587] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.765588] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.765589] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.765591] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.765592] Call Trace: [ 6021.765595] dump_stack+0x63/0x87 [ 6021.765597] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.765598] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.765602] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.765606] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.765609] ? mlx4_ib_create_qp+0xf7/0x450 [mlx4_ib] [ 6021.765612] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.765614] ? mlx4_ib_create_qp+0xf7/0x450 [mlx4_ib] [ 6021.765616] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.765621] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.765623] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.765625] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.765627] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.765628] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.765630] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.765632] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.765634] cm_process_work+0x25/0x120 [ib_cm] [ 6021.765635] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.765637] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.765639] process_one_work+0x165/0x410 [ 6021.765640] worker_thread+0x137/0x4c0 [ 6021.765642] kthread+0x101/0x140 [ 6021.765643] ? rescuer_thread+0x3b0/0x3b0 [ 6021.765644] ? kthread_park+0x90/0x90 [ 6021.765646] ret_from_fork+0x2c/0x40 [ 6021.771643] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.771644] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.771645] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.771647] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.771648] Call Trace: [ 6021.771650] dump_stack+0x63/0x87 [ 6021.771652] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.771653] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.771658] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.771662] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.771664] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.771667] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.771672] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.771674] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.771676] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.771678] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.771679] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.771681] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.771683] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.771685] cm_process_work+0x25/0x120 [ib_cm] [ 6021.771687] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.771688] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.771690] process_one_work+0x165/0x410 [ 6021.771691] worker_thread+0x137/0x4c0 [ 6021.771693] kthread+0x101/0x140 [ 6021.771694] ? rescuer_thread+0x3b0/0x3b0 [ 6021.771696] ? kthread_park+0x90/0x90 [ 6021.771697] ret_from_fork+0x2c/0x40 [ 6021.775924] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.775926] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.775926] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.775929] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.775930] Call Trace: [ 6021.775933] dump_stack+0x63/0x87 [ 6021.775935] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.775936] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.775941] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.775944] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.775948] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.775951] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.775956] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.775958] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.775960] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.775962] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.775963] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.775965] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.775967] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.775969] cm_process_work+0x25/0x120 [ib_cm] [ 6021.775971] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.775973] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.775974] process_one_work+0x165/0x410 [ 6021.775976] worker_thread+0x137/0x4c0 [ 6021.775977] kthread+0x101/0x140 [ 6021.775979] ? rescuer_thread+0x3b0/0x3b0 [ 6021.775980] ? kthread_park+0x90/0x90 [ 6021.775982] ret_from_fork+0x2c/0x40 [ 6021.779888] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.779889] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.779890] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.779893] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.779893] Call Trace: [ 6021.779896] dump_stack+0x63/0x87 [ 6021.779898] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.779900] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.779904] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.779908] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.779911] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.779915] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.779920] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.779922] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.779923] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.779926] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.779927] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.779929] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.779931] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.779933] cm_process_work+0x25/0x120 [ib_cm] [ 6021.779934] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.779936] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.779938] process_one_work+0x165/0x410 [ 6021.779939] worker_thread+0x137/0x4c0 [ 6021.779941] kthread+0x101/0x140 [ 6021.779942] ? rescuer_thread+0x3b0/0x3b0 [ 6021.779944] ? kthread_park+0x90/0x90 [ 6021.779945] ret_from_fork+0x2c/0x40 [ 6021.784247] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.784248] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.784249] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.784252] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.784252] Call Trace: [ 6021.784255] dump_stack+0x63/0x87 [ 6021.784257] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.784259] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.784263] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.784267] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.784270] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.784273] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.784278] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.784280] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.784282] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.784284] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.784285] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.784287] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.784289] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.784291] cm_process_work+0x25/0x120 [ib_cm] [ 6021.784292] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.784294] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.784296] process_one_work+0x165/0x410 [ 6021.784297] worker_thread+0x137/0x4c0 [ 6021.784299] kthread+0x101/0x140 [ 6021.784300] ? rescuer_thread+0x3b0/0x3b0 [ 6021.784301] ? kthread_park+0x90/0x90 [ 6021.784303] ret_from_fork+0x2c/0x40 [ 6021.789458] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.789460] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.789460] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.789463] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.789463] Call Trace: [ 6021.789466] dump_stack+0x63/0x87 [ 6021.789468] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.789469] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.789473] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.789477] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.789480] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.789483] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.789487] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.789490] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.789491] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.789493] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.789494] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.789496] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.789498] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.789500] cm_process_work+0x25/0x120 [ib_cm] [ 6021.789502] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.789504] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.789505] process_one_work+0x165/0x410 [ 6021.789506] worker_thread+0x137/0x4c0 [ 6021.789508] kthread+0x101/0x140 [ 6021.789509] ? rescuer_thread+0x3b0/0x3b0 [ 6021.789511] ? kthread_park+0x90/0x90 [ 6021.789512] ret_from_fork+0x2c/0x40 [ 6021.794462] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.794464] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.794464] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.794466] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.794467] Call Trace: [ 6021.794469] dump_stack+0x63/0x87 [ 6021.794471] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.794472] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.794477] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.794480] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.794483] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.794486] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.794491] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.794493] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.794494] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.794496] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.794498] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.794499] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.794501] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.794503] cm_process_work+0x25/0x120 [ib_cm] [ 6021.794505] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.794507] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.794508] process_one_work+0x165/0x410 [ 6021.794509] worker_thread+0x137/0x4c0 [ 6021.794511] kthread+0x101/0x140 [ 6021.794512] ? rescuer_thread+0x3b0/0x3b0 [ 6021.794514] ? kthread_park+0x90/0x90 [ 6021.794515] ret_from_fork+0x2c/0x40 [ 6021.800220] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.800221] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.800222] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.800224] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.800225] Call Trace: [ 6021.800227] dump_stack+0x63/0x87 [ 6021.800229] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.800230] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.800235] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.800238] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.800242] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.800245] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.800250] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.800252] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.800253] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.800256] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.800257] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.800259] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.800261] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.800263] cm_process_work+0x25/0x120 [ib_cm] [ 6021.800264] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.800266] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.800268] process_one_work+0x165/0x410 [ 6021.800269] worker_thread+0x137/0x4c0 [ 6021.800271] kthread+0x101/0x140 [ 6021.800272] ? rescuer_thread+0x3b0/0x3b0 [ 6021.800273] ? kthread_park+0x90/0x90 [ 6021.800275] ret_from_fork+0x2c/0x40 [ 6021.805461] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.805463] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.805463] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.805466] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.805466] Call Trace: [ 6021.805469] dump_stack+0x63/0x87 [ 6021.805471] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.805472] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.805477] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.805480] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.805484] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.805486] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.805491] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.805493] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.805495] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.805497] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.805498] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.805500] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.805502] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.805504] cm_process_work+0x25/0x120 [ib_cm] [ 6021.805506] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.805508] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.805509] process_one_work+0x165/0x410 [ 6021.805511] worker_thread+0x137/0x4c0 [ 6021.805513] kthread+0x101/0x140 [ 6021.805514] ? rescuer_thread+0x3b0/0x3b0 [ 6021.805515] ? kthread_park+0x90/0x90 [ 6021.805517] ret_from_fork+0x2c/0x40 [ 6021.810822] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.810824] CPU: 4 PID: 6384 Comm: kworker/4:153 Not tainted 4.11.0-rc2 #6 [ 6021.810824] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.810828] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.810829] Call Trace: [ 6021.810832] dump_stack+0x63/0x87 [ 6021.810835] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.810836] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.810843] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.810846] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.810850] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.810853] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.810859] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.810862] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.810864] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.810866] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.810867] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.810869] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.810872] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.810874] cm_process_work+0x25/0x120 [ib_cm] [ 6021.810875] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.810877] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.810879] process_one_work+0x165/0x410 [ 6021.810881] worker_thread+0x137/0x4c0 [ 6021.810883] kthread+0x101/0x140 [ 6021.810884] ? rescuer_thread+0x3b0/0x3b0 [ 6021.810885] ? kthread_park+0x90/0x90 [ 6021.810887] ret_from_fork+0x2c/0x40 [ 6021.812621] nvmet: adding queue 1 to ctrl 1062. [ 6021.812804] nvmet: adding queue 2 to ctrl 1062. [ 6021.813092] nvmet: adding queue 3 to ctrl 1062. [ 6021.813265] nvmet: adding queue 4 to ctrl 1062. [ 6021.813490] nvmet: adding queue 5 to ctrl 1062. [ 6021.813615] nvmet: adding queue 6 to ctrl 1062. [ 6021.813739] nvmet: adding queue 7 to ctrl 1062. [ 6021.813850] nvmet: adding queue 8 to ctrl 1062. [ 6021.813982] nvmet: adding queue 9 to ctrl 1062. [ 6021.828342] nvmet: adding queue 10 to ctrl 1062. [ 6021.828699] nvmet: adding queue 11 to ctrl 1062. [ 6021.848059] nvmet: adding queue 12 to ctrl 1062. [ 6021.848439] nvmet: adding queue 13 to ctrl 1062. [ 6021.848815] nvmet: adding queue 14 to ctrl 1062. [ 6021.849172] nvmet: adding queue 15 to ctrl 1062. [ 6021.849518] nvmet: adding queue 16 to ctrl 1062. [ 6021.900726] nvmet_rdma: freeing queue 18048 [ 6021.901911] nvmet_rdma: freeing queue 18049 [ 6021.903491] nvmet_rdma: freeing queue 18050 [ 6021.935901] nvmet: creating controller 1063 for subsystem nvme-subsystem-name for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:678ab29c-8057-4310-bb35-2683950e1f00. [ 6021.939116] swiotlb: coherent allocation failed for device 0000:07:00.0 size=532480 [ 6021.939118] CPU: 16 PID: 4934 Comm: kworker/16:256 Not tainted 4.11.0-rc2 #6 [ 6021.939118] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6021.939121] Workqueue: ib_cm cm_work_handler [ib_cm] [ 6021.939122] Call Trace: [ 6021.939125] dump_stack+0x63/0x87 [ 6021.939127] swiotlb_alloc_coherent+0x14a/0x160 [ 6021.939128] x86_swiotlb_alloc_coherent+0x43/0x50 [ 6021.939132] mlx4_buf_direct_alloc.isra.5+0xb1/0x150 [mlx4_core] [ 6021.939136] mlx4_buf_alloc+0x16f/0x1c0 [mlx4_core] [ 6021.939139] create_qp_common.isra.34+0x53f/0xf50 [mlx4_ib] [ 6021.939142] mlx4_ib_create_qp+0x149/0x450 [mlx4_ib] [ 6021.939147] ib_create_qp+0x70/0x2b0 [ib_core] [ 6021.939149] rdma_create_qp+0x34/0xa0 [rdma_cm] [ 6021.939151] nvmet_rdma_queue_connect+0x78d/0xc60 [nvmet_rdma] [ 6021.939153] ? _cma_attach_to_dev+0x6b/0xa0 [rdma_cm] [ 6021.939154] ? nvmet_rdma_cm_reject+0xa0/0xa0 [nvmet_rdma] [ 6021.939156] nvmet_rdma_cm_handler+0x12f/0x313 [nvmet_rdma] [ 6021.939158] cma_req_handler+0x1f5/0x4c0 [rdma_cm] [ 6021.939160] cm_process_work+0x25/0x120 [ib_cm] [ 6021.939161] cm_req_handler+0x964/0xc90 [ib_cm] [ 6021.939163] cm_work_handler+0x1bf/0x16a6 [ib_cm] [ 6021.939165] process_one_work+0x165/0x410 [ 6021.939166] worker_thread+0x137/0x4c0 [ 6021.939168] kthread+0x101/0x140 [ 6021.939169] ? rescuer_thread+0x3b0/0x3b0 [ 6021.939170] ? kthread_park+0x90/0x90 [ 6021.939172] ret_from_fork+0x2c/0x40 [ 6023.983224] INFO: task kworker/3:0:30 blocked for more than 120 seconds. [ 6023.983225] Not tainted 4.11.0-rc2 #6 [ 6023.983226] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 6023.983226] kworker/3:0 D 0 30 2 0x00000000 [ 6023.983231] Workqueue: events nvmet_rdma_release_queue_work [nvmet_rdma] [ 6023.983232] Call Trace: [ 6023.983235] __schedule+0x289/0x8f0 [ 6023.983238] ? sched_clock+0x9/0x10 [ 6023.983251] schedule+0x36/0x80 [ 6023.983252] schedule_timeout+0x249/0x300 [ 6023.983255] ? console_trylock+0x12/0x50 [ 6023.983256] ? vprintk_emit+0x2ca/0x370 [ 6023.983257] wait_for_completion+0x121/0x180 [ 6023.983259] ? wake_up_q+0x80/0x80 [ 6023.983272] nvmet_sq_destroy+0x41/0xd0 [nvmet] [ 6023.983273] nvmet_rdma_free_queue+0x2a/0xa0 [nvmet_rdma] [ 6023.983275] nvmet_rdma_release_queue_work+0x25/0x60 [nvmet_rdma] [ 6023.983276] process_one_work+0x165/0x410 [ 6023.983278] worker_thread+0x137/0x4c0 [ 6023.983280] kthread+0x101/0x140 [ 6023.983281] ? rescuer_thread+0x3b0/0x3b0 [ 6023.983282] ? kthread_park+0x90/0x90 [ 6023.983284] ret_from_fork+0x2c/0x40 [ 6023.983312] INFO: task kworker/1:1:206 blocked for more than 120 seconds. [ 6023.983313] Not tainted 4.11.0-rc2 #6 [ 6023.983313] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 6023.983313] kworker/1:1 D 0 206 2 0x00000000 [ 6023.983316] Workqueue: events nvmet_rdma_release_queue_work [nvmet_rdma] [ 6023.983316] Call Trace: [ 6023.983317] __schedule+0x289/0x8f0 [ 6023.983319] ? sched_clock+0x9/0x10 [ 6023.983320] schedule+0x36/0x80 [ 6023.983321] schedule_timeout+0x249/0x300 [ 6023.983322] ? console_trylock+0x12/0x50 [ 6023.983329] ? vprintk_emit+0x2ca/0x370 [ 6023.983330] wait_for_completion+0x121/0x180 [ 6023.983331] ? wake_up_q+0x80/0x80 [ 6023.983333] nvmet_sq_destroy+0x41/0xd0 [nvmet] [ 6023.983334] nvmet_rdma_free_queue+0x2a/0xa0 [nvmet_rdma] [ 6023.983336] nvmet_rdma_release_queue_work+0x25/0x60 [nvmet_rdma] [ 6023.983337] process_one_work+0x165/0x410 [ 6023.983338] worker_thread+0x137/0x4c0 [ 6023.983340] kthread+0x101/0x140 [ 6023.983341] ? rescuer_thread+0x3b0/0x3b0 [ 6023.983342] ? kthread_park+0x90/0x90 [ 6023.983343] ret_from_fork+0x2c/0x40 [ 6023.983347] INFO: task kworker/21:1:223 blocked for more than 120 seconds. [ 6023.983347] Not tainted 4.11.0-rc2 #6 [ 6023.983348] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 6023.983348] kworker/21:1 D 0 223 2 0x00000000 [ 6023.983350] Workqueue: events nvmet_rdma_release_queue_work [nvmet_rdma] [ 6023.983350] Call Trace: [ 6023.983352] __schedule+0x289/0x8f0 [ 6023.983353] ? sched_clock+0x9/0x10 [ 6023.983354] schedule+0x36/0x80 [ 6023.983355] schedule_timeout+0x249/0x300 [ 6023.983356] ? console_trylock+0x12/0x50 [ 6023.983357] ? vprintk_emit+0x2ca/0x370 [ 6023.983358] wait_for_completion+0x121/0x180 [ 6023.983359] ? wake_up_q+0x80/0x80 [ 6023.983361] nvmet_sq_destroy+0x41/0xd0 [nvmet] [ 6023.983362] nvmet_rdma_free_queue+0x2a/0xa0 [nvmet_rdma] [ 6023.983363] nvmet_rdma_release_queue_work+0x25/0x60 [nvmet_rdma] [ 6023.983364] process_one_work+0x165/0x410 [ 6023.983366] worker_thread+0x137/0x4c0 [ 6023.983367] kthread+0x101/0x140 [ 6023.983368] ? rescuer_thread+0x3b0/0x3b0 [ 6023.983369] ? kthread_park+0x90/0x90 [ 6023.983371] ret_from_fork+0x2c/0x40 [ 6023.983375] INFO: task kworker/0:2:308 blocked for more than 120 seconds. [ 6023.983376] Not tainted 4.11.0-rc2 #6 [ 6023.983376] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 6023.983376] kworker/0:2 D 0 308 2 0x00000000 [ 6023.983378] Workqueue: events nvmet_rdma_release_queue_work [nvmet_rdma] [ 6023.983379] Call Trace: [ 6023.983380] __schedule+0x289/0x8f0 [ 6023.983381] ? sched_clock+0x9/0x10 [ 6023.983382] schedule+0x36/0x80 [ 6023.983383] schedule_timeout+0x249/0x300 [ 6023.983384] ? console_trylock+0x12/0x50 [ 6023.983385] ? vprintk_emit+0x2ca/0x370 [ 6023.983386] wait_for_completion+0x121/0x180 [ 6023.983387] ? wake_up_q+0x80/0x80 [ 6023.983388] nvmet_sq_destroy+0x41/0xd0 [nvmet] [ 6023.983390] nvmet_rdma_free_queue+0x2a/0xa0 [nvmet_rdma] [ 6023.983391] nvmet_rdma_release_queue_work+0x25/0x60 [nvmet_rdma] [ 6023.983392] process_one_work+0x165/0x410 [ 6023.983394] worker_thread+0x137/0x4c0 [ 6023.983395] kthread+0x101/0x140 [ 6023.983396] ? rescuer_thread+0x3b0/0x3b0 [ 6023.983397] ? kthread_park+0x90/0x90 [ 6023.983399] ret_from_fork+0x2c/0x40 [ 6023.983401] INFO: task kworker/3:1:325 blocked for more than 120 seconds. [ 6023.983401] Not tainted 4.11.0-rc2 #6 [ 6023.983402] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 6023.983402] kworker/3:1 D 0 325 2 0x00000000 [ 6023.983404] Workqueue: events nvmet_rdma_release_queue_work [nvmet_rdma] [ 6023.983404] Call Trace: [ 6023.983406] __schedule+0x289/0x8f0 [ 6023.983407] ? sched_clock+0x9/0x10 [ 6023.983407] schedule+0x36/0x80 [ 6023.983408] schedule_timeout+0x249/0x300 [ 6023.983410] ? console_trylock+0x12/0x50 [ 6023.983411] ? vprintk_emit+0x2ca/0x370 [ 6023.983412] wait_for_completion+0x121/0x180 [ 6023.983413] ? wake_up_q+0x80/0x80 [ 6023.983414] nvmet_sq_destroy+0x41/0xd0 [nvmet] [ 6023.983416] nvmet_rdma_free_queue+0x2a/0xa0 [nvmet_rdma] [ 6023.983417] nvmet_rdma_release_queue_work+0x25/0x60 [nvmet_rdma] [ 6023.983418] process_one_work+0x165/0x410 [ 6023.983419] worker_thread+0x137/0x4c0 [ 6023.983421] kthread+0x101/0x140 [ 6023.983422] ? rescuer_thread+0x3b0/0x3b0 [ 6023.983423] ? kthread_park+0x90/0x90 [ 6023.983424] ret_from_fork+0x2c/0x40 [ 6023.983426] INFO: task kworker/5:1:329 blocked for more than 120 seconds. [ 6023.983426] Not tainted 4.11.0-rc2 #6 [ 6023.983427] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 6023.983427] kworker/5:1 D 0 329 2 0x00000000 [ 6023.983429] Workqueue: events nvmet_rdma_release_queue_work [nvmet_rdma] [ 6023.983429] Call Trace: [ 6023.983430] __schedule+0x289/0x8f0 [ 6023.983432] ? sched_clock+0x9/0x10 [ 6023.983432] schedule+0x36/0x80 [ 6023.983433] schedule_timeout+0x249/0x300 [ 6023.983434] ? console_trylock+0x12/0x50 [ 6023.983435] ? vprintk_emit+0x2ca/0x370 [ 6023.983436] wait_for_completion+0x121/0x180 [ 6023.983437] ? wake_up_q+0x80/0x80 [ 6023.983439] nvmet_sq_destroy+0x41/0xd0 [nvmet] [ 6023.983440] nvmet_rdma_free_queue+0x2a/0xa0 [nvmet_rdma] [ 6023.983442] nvmet_rdma_release_queue_work+0x25/0x60 [nvmet_rdma] [ 6023.983443] process_one_work+0x165/0x410 [ 6023.983444] worker_thread+0x137/0x4c0 [ 6023.983446] kthread+0x101/0x140 [ 6023.983447] ? rescuer_thread+0x3b0/0x3b0 [ 6023.983448] ? kthread_park+0x90/0x90 [ 6023.983449] ret_from_fork+0x2c/0x40 [ 6023.983450] INFO: task kworker/7:1:332 blocked for more than 120 seconds. [ 6023.983451] Not tainted 4.11.0-rc2 #6 [ 6023.983451] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 6023.983451] kworker/7:1 D 0 332 2 0x00000000 [ 6023.983453] Workqueue: events nvmet_rdma_release_queue_work [nvmet_rdma] [ 6023.983453] Call Trace: [ 6023.983455] __schedule+0x289/0x8f0 [ 6023.983456] ? sched_clock+0x9/0x10 [ 6023.983457] schedule+0x36/0x80 [ 6023.983458] schedule_timeout+0x249/0x300 [ 6023.983458] ? console_trylock+0x12/0x50 [ 6023.983459] ? vprintk_emit+0x2ca/0x370 [ 6023.983460] wait_for_completion+0x121/0x180 [ 6023.983461] ? wake_up_q+0x80/0x80 [ 6023.983463] nvmet_sq_destroy+0x41/0xd0 [nvmet] [ 6023.983464] nvmet_rdma_free_queue+0x2a/0xa0 [nvmet_rdma] [ 6023.983466] nvmet_rdma_release_queue_work+0x25/0x60 [nvmet_rdma] [ 6023.983467] process_one_work+0x165/0x410 [ 6023.983468] worker_thread+0x137/0x4c0 [ 6023.983469] kthread+0x101/0x140 [ 6023.983470] ? rescuer_thread+0x3b0/0x3b0 [ 6023.983472] ? kthread_park+0x90/0x90 [ 6023.983473] ret_from_fork+0x2c/0x40 [ 6023.983474] INFO: task kworker/18:1:333 blocked for more than 120 seconds. [ 6023.983475] Not tainted 4.11.0-rc2 #6 [ 6023.983475] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 6023.983475] kworker/18:1 D 0 333 2 0x00000000 [ 6023.983477] Workqueue: events nvmet_rdma_release_queue_work [nvmet_rdma] [ 6023.983478] Call Trace: [ 6023.983479] __schedule+0x289/0x8f0 [ 6023.983480] ? sched_clock+0x9/0x10 [ 6023.983481] schedule+0x36/0x80 [ 6023.983482] schedule_timeout+0x249/0x300 [ 6023.983483] ? console_trylock+0x12/0x50 [ 6023.983484] ? vprintk_emit+0x2ca/0x370 [ 6023.983485] wait_for_completion+0x121/0x180 [ 6023.983486] ? wake_up_q+0x80/0x80 [ 6023.983487] nvmet_sq_destroy+0x41/0xd0 [nvmet] [ 6023.983489] nvmet_rdma_free_queue+0x2a/0xa0 [nvmet_rdma] [ 6023.983490] nvmet_rdma_release_queue_work+0x25/0x60 [nvmet_rdma] [ 6023.983491] process_one_work+0x165/0x410 [ 6023.983492] worker_thread+0x137/0x4c0 [ 6023.983494] kthread+0x101/0x140 [ 6023.983495] ? rescuer_thread+0x3b0/0x3b0 [ 6023.983496] ? kthread_park+0x90/0x90 [ 6023.983497] ret_from_fork+0x2c/0x40 [ 6023.983499] INFO: task kworker/19:1:334 blocked for more than 120 seconds. [ 6023.983499] Not tainted 4.11.0-rc2 #6 [ 6023.983500] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 6023.983500] kworker/19:1 D 0 334 2 0x00000000 [ 6023.983502] Workqueue: events nvmet_rdma_release_queue_work [nvmet_rdma] [ 6023.983502] Call Trace: [ 6023.983504] __schedule+0x289/0x8f0 [ 6023.983505] ? sched_clock+0x9/0x10 [ 6023.983506] schedule+0x36/0x80 [ 6023.983507] schedule_timeout+0x249/0x300 [ 6023.983508] ? console_trylock+0x12/0x50 [ 6023.983509] ? vprintk_emit+0x2ca/0x370 [ 6023.983510] wait_for_completion+0x121/0x180 [ 6023.983511] ? wake_up_q+0x80/0x80 [ 6023.983512] nvmet_sq_destroy+0x41/0xd0 [nvmet] [ 6023.983513] nvmet_rdma_free_queue+0x2a/0xa0 [nvmet_rdma] [ 6023.983515] nvmet_rdma_release_queue_work+0x25/0x60 [nvmet_rdma] [ 6023.983516] process_one_work+0x165/0x410 [ 6023.983517] worker_thread+0x137/0x4c0 [ 6023.983519] kthread+0x101/0x140 [ 6023.983520] ? rescuer_thread+0x3b0/0x3b0 [ 6023.983521] ? kthread_park+0x90/0x90 [ 6023.983522] ret_from_fork+0x2c/0x40 [ 6023.983523] INFO: task kworker/22:1:336 blocked for more than 120 seconds. [ 6023.983524] Not tainted 4.11.0-rc2 #6 [ 6023.983524] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 6023.983524] kworker/22:1 D 0 336 2 0x00000000 [ 6023.983526] Workqueue: events nvmet_rdma_release_queue_work [nvmet_rdma] [ 6023.983527] Call Trace: [ 6023.983528] __schedule+0x289/0x8f0 [ 6023.983529] ? sched_clock+0x9/0x10 [ 6023.983530] schedule+0x36/0x80 [ 6023.983531] schedule_timeout+0x249/0x300 [ 6023.983532] ? console_trylock+0x12/0x50 [ 6023.983533] ? vprintk_emit+0x2ca/0x370 [ 6023.983534] wait_for_completion+0x121/0x180 [ 6023.983535] ? wake_up_q+0x80/0x80 [ 6023.983536] nvmet_sq_destroy+0x41/0xd0 [nvmet] [ 6023.983538] nvmet_rdma_free_queue+0x2a/0xa0 [nvmet_rdma] [ 6023.983539] nvmet_rdma_release_queue_work+0x25/0x60 [nvmet_rdma] [ 6023.983540] process_one_work+0x165/0x410 [ 6023.983541] worker_thread+0x137/0x4c0 [ 6023.983543] kthread+0x101/0x140 [ 6023.983544] ? rescuer_thread+0x3b0/0x3b0 [ 6023.983545] ? kthread_park+0x90/0x90 [ 6023.983546] ret_from_fork+0x2c/0x40 [ 6025.263203] nvmet: ctrl 1007 keep-alive timer (15 seconds) expired! [ 6025.263210] nvmet: ctrl 1007 fatal error occurred! [ 6029.103135] nvmet: ctrl 1030 keep-alive timer (15 seconds) expired! [ 6029.103137] nvmet: ctrl 1030 fatal error occurred! [ 6032.303082] nvmet: ctrl 1046 keep-alive timer (15 seconds) expired! [ 6032.303083] nvmet: ctrl 1046 fatal error occurred! [ 6036.143015] nvmet: ctrl 1058 keep-alive timer (15 seconds) expired! [ 6036.143017] nvmet: ctrl 1058 fatal error occurred! [ 6041.102122] pgrep invoked oom-killer: gfp_mask=0x16040d0(GFP_TEMPORARY|__GFP_COMP|__GFP_NOTRACK), nodemask=(null), order=0, oom_score_adj=0 [ 6041.102124] pgrep cpuset=/ mems_allowed=0-1 [ 6041.102128] CPU: 9 PID: 6418 Comm: pgrep Not tainted 4.11.0-rc2 #6 [ 6041.102129] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.102129] Call Trace: [ 6041.102137] dump_stack+0x63/0x87 [ 6041.102139] dump_header+0x9f/0x233 [ 6041.102143] ? selinux_capable+0x20/0x30 [ 6041.102145] ? security_capable_noaudit+0x45/0x60 [ 6041.102148] oom_kill_process+0x21c/0x3f0 [ 6041.102149] out_of_memory+0x114/0x4a0 [ 6041.102151] __alloc_pages_slowpath+0x7f0/0xb90 [ 6041.102154] __alloc_pages_nodemask+0x240/0x260 [ 6041.102157] alloc_pages_current+0x88/0x120 [ 6041.102159] new_slab+0x41f/0x5b0 [ 6041.102160] ___slab_alloc+0x33e/0x4b0 [ 6041.102163] ? __d_alloc+0x25/0x1d0 [ 6041.102164] ? __d_alloc+0x25/0x1d0 [ 6041.102165] __slab_alloc+0x40/0x5c [ 6041.102166] kmem_cache_alloc+0x16d/0x1a0 [ 6041.102167] ? __d_alloc+0x25/0x1d0 [ 6041.102168] __d_alloc+0x25/0x1d0 [ 6041.102170] d_alloc+0x22/0xc0 [ 6041.102171] d_alloc_parallel+0x6c/0x500 [ 6041.102174] ? __inode_permission+0x48/0xd0 [ 6041.102175] ? lookup_fast+0x215/0x3d0 [ 6041.102176] path_openat+0xc91/0x13c0 [ 6041.102178] do_filp_open+0x91/0x100 [ 6041.102180] ? __alloc_fd+0x46/0x170 [ 6041.102182] do_sys_open+0x124/0x210 [ 6041.102185] ? __audit_syscall_exit+0x209/0x290 [ 6041.102186] SyS_open+0x1e/0x20 [ 6041.102189] do_syscall_64+0x67/0x180 [ 6041.102192] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.102193] RIP: 0033:0x7f6caba59a10 [ 6041.102194] RSP: 002b:00007ffd316e1698 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 6041.102195] RAX: ffffffffffffffda RBX: 00007ffd316e16b0 RCX: 00007f6caba59a10 [ 6041.102196] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffd316e16b0 [ 6041.102196] RBP: 00007f6cac149ab0 R08: 00007f6cab9b9938 R09: 0000000000000010 [ 6041.102197] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000006d7100 [ 6041.102197] R13: 0000000000000020 R14: 0000000000000000 R15: 0000000000000000 [ 6041.102199] Mem-Info: [ 6041.102204] active_anon:0 inactive_anon:0 isolated_anon:0 [ 6041.102204] active_file:538 inactive_file:167 isolated_file:0 [ 6041.102204] unevictable:0 dirty:0 writeback:1 unstable:0 [ 6041.102204] slab_reclaimable:11389 slab_unreclaimable:140375 [ 6041.102204] mapped:492 shmem:0 pagetables:1494 bounce:0 [ 6041.102204] free:39252 free_pcp:4025 free_cma:0 [ 6041.102208] Node 0 active_anon:0kB inactive_anon:28kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:12kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:130 all_unreclaimable? yes [ 6041.102213] Node 1 active_anon:0kB inactive_anon:0kB active_file:2148kB inactive_file:672kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1956kB dirty:0kB writeback:4kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:899 all_unreclaimable? no [ 6041.102214] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 6041.102217] lowmem_reserve[]: 0 2886 15937 15937 15937 [ 6041.102219] Node 0 DMA32 free:60296kB min:8108kB low:11060kB high:14012kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013336kB mlocked:0kB slab_reclaimable:96kB slab_unreclaimable:38768kB kernel_stack:2320kB pagetables:0kB bounce:0kB free_pcp:1924kB local_pcp:0kB free_cma:0kB [ 6041.102222] lowmem_reserve[]: 0 0 13051 13051 13051 [ 6041.102223] Node 0 Normal free:35940kB min:36664kB low:50028kB high:63392kB active_anon:0kB inactive_anon:28kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:13631488kB managed:13364292kB mlocked:0kB slab_reclaimable:15788kB slab_unreclaimable:244492kB kernel_stack:19256kB pagetables:3108kB bounce:0kB free_pcp:7304kB local_pcp:184kB free_cma:0kB [ 6041.102226] lowmem_reserve[]: 0 0 0 0 0 [ 6041.102228] Node 1 Normal free:44892kB min:45292kB low:61800kB high:78308kB active_anon:0kB inactive_anon:0kB active_file:2148kB inactive_file:672kB unevictable:0kB writepending:4kB present:16777212kB managed:16509584kB mlocked:0kB slab_reclaimable:29672kB slab_unreclaimable:278224kB kernel_stack:18520kB pagetables:2868kB bounce:0kB free_pcp:6872kB local_pcp:400kB free_cma:0kB [ 6041.102231] lowmem_reserve[]: 0 0 0 0 0 [ 6041.102232] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 6041.102238] Node 0 DMA32: 2*4kB (UM) 2*8kB (U) 13*16kB (U) 7*32kB (UE) 5*64kB (U) 3*128kB (UME) 1*256kB (E) 5*512kB (ME) 5*1024kB (UME) 1*2048kB (E) 12*4096kB (M) = 60296kB [ 6041.102244] Node 0 Normal: 97*4kB (MH) 47*8kB (MH) 83*16kB (UMH) 155*32kB (UMEH) 90*64kB (UME) 56*128kB (UMEH) 31*256kB (MEH) 15*512kB (MH) 0*1024kB 0*2048kB 0*4096kB = 35596kB [ 6041.102250] Node 1 Normal: 380*4kB (UMEH) 173*8kB (UMEH) 66*16kB (UMH) 219*32kB (UME) 146*64kB (UM) 101*128kB (UME) 36*256kB (UM) 3*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 43992kB [ 6041.102256] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.102257] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.102258] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.102259] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.102259] 996 total pagecache pages [ 6041.102260] 39 pages in swap cache [ 6041.102261] Swap cache stats: add 40374, delete 40331, find 7034/12915 [ 6041.102261] Free swap = 16387932kB [ 6041.102262] Total swap = 16516092kB [ 6041.102262] 8379718 pages RAM [ 6041.102263] 0 pages HighMem/MovableOnly [ 6041.102263] 153941 pages reserved [ 6041.102263] 0 pages cma reserved [ 6041.102263] 0 pages hwpoisoned [ 6041.102264] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 6041.102278] [ 779] 0 779 9206 1 21 3 82 0 systemd-journal [ 6041.102280] [ 805] 0 805 30349 0 28 4 375 0 lvmetad [ 6041.102281] [ 824] 0 824 11810 1 23 3 664 -1000 systemd-udevd [ 6041.102284] [ 1073] 0 1073 13856 0 28 3 110 -1000 auditd [ 6041.102286] [ 1118] 0 1118 53133 0 57 3 410 0 abrtd [ 6041.102287] [ 1121] 81 1121 8714 1 18 3 128 -900 dbus-daemon [ 6041.102288] [ 1123] 997 1123 5672 1 17 3 60 0 chronyd [ 6041.102289] [ 1146] 0 1146 52551 1 55 4 336 0 abrt-watch-log [ 6041.102291] [ 1152] 0 1152 4889 23 14 3 147 0 irqbalance [ 6041.102292] [ 1155] 994 1155 2133 0 10 3 43 0 lsmd [ 6041.102293] [ 1156] 0 1156 31969 1 21 4 134 0 smartd [ 6041.102294] [ 1161] 998 1161 132401 0 57 4 1872 0 polkitd [ 6041.102296] [ 1163] 0 1163 6050 1 16 3 78 0 systemd-logind [ 6041.102297] [ 1178] 0 1178 28814 17 11 3 66 0 ksmtuned [ 6041.102298] [ 1220] 0 1220 50305 0 39 3 125 0 gssproxy [ 6041.102299] [ 1295] 0 1295 28813 0 11 3 53 0 opensm-launch [ 6041.102300] [ 1296] 0 1296 637906 0 85 6 601 0 opensm [ 6041.102302] [ 1897] 0 1897 28209 0 54 3 3122 0 dhclient [ 6041.102303] [ 1968] 0 1968 138299 235 91 4 3231 0 tuned [ 6041.102304] [ 1976] 0 1976 28337 1 13 4 39 0 rhsmcertd [ 6041.102305] [ 1977] 0 1977 55479 0 40 4 785 0 rsyslogd [ 6041.102306] [ 1987] 0 1987 154722 1 148 3 2116 0 libvirtd [ 6041.102308] [ 1991] 0 1991 6463 0 19 3 51 0 atd [ 6041.102309] [ 2047] 0 2047 20619 0 44 3 214 -1000 sshd [ 6041.102310] [ 2537] 0 2537 27511 1 12 3 32 0 agetty [ 6041.102311] [ 2540] 0 2540 27511 1 10 3 33 0 agetty [ 6041.102312] [ 3062] 0 3062 22767 1 46 3 258 0 master [ 6041.102313] [ 3086] 89 3086 22810 1 46 3 255 0 qmgr [ 6041.102316] [ 3339] 99 3339 3888 0 12 3 59 0 dnsmasq [ 6041.102317] [ 3340] 0 3340 3881 0 12 3 45 0 dnsmasq [ 6041.102318] [ 3373] 0 3373 31557 1 20 3 159 0 crond [ 6041.102319] [ 3374] 0 3374 60772 1 75 4 3100 0 beah-fwd-backen [ 6041.102320] [ 3376] 0 3376 90269 1 96 3 4723 0 beah-beaker-bac [ 6041.102321] [ 3377] 0 3377 64652 1 84 4 3446 0 beah-srv [ 6041.102322] [ 3381] 0 3381 26973 1 7 3 24 0 rhnsd [ 6041.102324] [ 4181] 0 4181 35220 1 72 3 317 0 sshd [ 6041.102325] [ 4185] 0 4185 29148 1 16 3 385 0 bash [ 6041.102444] [ 6416] 0 6416 28814 17 11 3 64 0 ksmtuned [ 6041.102445] [ 6417] 0 6417 28814 20 11 3 61 0 ksmtuned [ 6041.102446] [ 6418] 0 6418 37150 153 28 3 73 0 pgrep [ 6041.102447] Out of memory: Kill process 3376 (beah-beaker-bac) score 0 or sacrifice child [ 6041.102453] Killed process 3376 (beah-beaker-bac) total-vm:361076kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.113686] oom_reaper: reaped process 3376 (beah-beaker-bac), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.123498] beah-beaker-bac invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 6041.123500] beah-beaker-bac cpuset=/ mems_allowed=0-1 [ 6041.123503] CPU: 26 PID: 3401 Comm: beah-beaker-bac Not tainted 4.11.0-rc2 #6 [ 6041.123503] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.123503] Call Trace: [ 6041.123507] dump_stack+0x63/0x87 [ 6041.123508] dump_header+0x9f/0x233 [ 6041.123510] ? selinux_capable+0x20/0x30 [ 6041.123511] ? security_capable_noaudit+0x45/0x60 [ 6041.123512] oom_kill_process+0x21c/0x3f0 [ 6041.123513] out_of_memory+0x114/0x4a0 [ 6041.123514] __alloc_pages_slowpath+0x7f0/0xb90 [ 6041.123516] __alloc_pages_nodemask+0x240/0x260 [ 6041.123518] alloc_pages_vma+0xa5/0x220 [ 6041.123521] __read_swap_cache_async+0x148/0x1f0 [ 6041.123522] read_swap_cache_async+0x26/0x60 [ 6041.123523] swapin_readahead+0x16b/0x200 [ 6041.123525] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.123528] ? find_get_entry+0x20/0x140 [ 6041.123529] ? pagecache_get_page+0x2c/0x240 [ 6041.123531] do_swap_page+0x2aa/0x780 [ 6041.123532] __handle_mm_fault+0x6f0/0xe60 [ 6041.123536] ? hrtimer_try_to_cancel+0xc9/0x120 [ 6041.123538] handle_mm_fault+0xce/0x240 [ 6041.123541] __do_page_fault+0x22a/0x4a0 [ 6041.123542] do_page_fault+0x30/0x80 [ 6041.123544] page_fault+0x28/0x30 [ 6041.123546] RIP: 0010:__get_user_8+0x1b/0x25 [ 6041.123547] RSP: 0018:ffffc90006c6bc28 EFLAGS: 00010287 [ 6041.123548] RAX: 00007f536b73c9e7 RBX: ffff880828ceec80 RCX: 00000000000002b0 [ 6041.123548] RDX: ffff880829182d00 RSI: ffff880828ceec80 RDI: ffff880829182d00 [ 6041.123549] RBP: ffffc90006c6bc78 R08: 000000000001f480 R09: ffff88082af74148 [ 6041.123549] R10: 000000002d827401 R11: ffff88082d820000 R12: ffff880829182d00 [ 6041.123550] R13: 00007f536b73c9e0 R14: ffff880829182d00 R15: ffff8808285299c0 [ 6041.123553] ? exit_robust_list+0x37/0x120 [ 6041.123555] mm_release+0x11a/0x130 [ 6041.123557] do_exit+0x152/0xb80 [ 6041.123559] ? __unqueue_futex+0x2f/0x60 [ 6041.123560] do_group_exit+0x3f/0xb0 [ 6041.123562] get_signal+0x1bf/0x5e0 [ 6041.123565] do_signal+0x37/0x6a0 [ 6041.123566] ? do_futex+0xfd/0x570 [ 6041.123568] exit_to_usermode_loop+0x3f/0x85 [ 6041.123569] do_syscall_64+0x165/0x180 [ 6041.123571] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.123572] RIP: 0033:0x7f537b92379b [ 6041.123572] RSP: 002b:00007f536b73ae90 EFLAGS: 00000282 ORIG_RAX: 00000000000000ca [ 6041.123573] RAX: fffffffffffffe00 RBX: 00000000000000ca RCX: 00007f537b92379b [ 6041.123574] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f53640028a0 [ 6041.123574] RBP: 00007f53640028a0 R08: 0000000000000000 R09: 00000000016739e0 [ 6041.123575] R10: 0000000000000000 R11: 0000000000000282 R12: fffffffeffffffff [ 6041.123575] R13: 0000000000000000 R14: 0000000001f45670 R15: 0000000001ec2998 [ 6041.123576] Mem-Info: [ 6041.123580] active_anon:0 inactive_anon:2 isolated_anon:0 [ 6041.123580] active_file:452 inactive_file:211 isolated_file:0 [ 6041.123580] unevictable:0 dirty:0 writeback:1 unstable:0 [ 6041.123580] slab_reclaimable:11389 slab_unreclaimable:140377 [ 6041.123580] mapped:468 shmem:0 pagetables:1501 bounce:0 [ 6041.123580] free:39213 free_pcp:4164 free_cma:0 [ 6041.123585] Node 0 active_anon:0kB inactive_anon:28kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:20kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:130 all_unreclaimable? yes [ 6041.123589] Node 1 active_anon:0kB inactive_anon:0kB active_file:1804kB inactive_file:848kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1852kB dirty:0kB writeback:4kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:1306 all_unreclaimable? no [ 6041.123589] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 6041.123592] lowmem_reserve[]: 0 2886 15937 15937 15937 [ 6041.123594] Node 0 DMA32 free:60296kB min:8108kB low:11060kB high:14012kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013336kB mlocked:0kB slab_reclaimable:96kB slab_unreclaimable:38768kB kernel_stack:2320kB pagetables:0kB bounce:0kB free_pcp:1924kB local_pcp:0kB free_cma:0kB [ 6041.123597] lowmem_reserve[]: 0 0 13051 13051 13051 [ 6041.123599] Node 0 Normal free:35940kB min:36664kB low:50028kB high:63392kB active_anon:0kB inactive_anon:28kB active_file:4kB inactive_file:0kB unevictable:0kB:0kB slab_reclaimable:15788kB slab_unreclaimable:244492kB kernel_stack:19256kB pagetables:3108kB bounce:0kB free_pcp:7304kB local_pcp:152kB free_cma:0kB [ 6041.123601] lowmem_reserve[]: 0 0 0 0 0 [ 6041.123603] Node 1 Normal free:44736kB min:45292kB low:61800kB high:78308kB active_anon:0kB inactive_anon:0kB active_file:1804kB inactive_file:848kB unevictable:0kB writepending:4kB present:16777212kB managed:16509584kB mlocked:0kB slab_reclaimable:29672kB slab_unreclaimable:278232kB kernel_stack:18520kB pagetables:2896kB bounce:0kB free_pcp:7428kB local_pcp:608kB free_cma:0kB [ 6041.123605] lowmem_reserve[]: 0 0 0 0 0 [ 6041.123607] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 6041.123612] Node 0 DMA32: 2*4kB (UM) 2*8kB (U) 13*16kB (U) 7*32kB (UE) 5*64kB (U) 3*128kB (UME) 1*256kB (E) 5*512kB (ME) 5*1024kB (UME) 1*2048kB (E) 12*4096kB (M) = 60296kB [ 6041.123618] Node 0 Normal: 97*4kB (MH) 47*8kB (MH) 83*16kB (UMH) 155*32kB (UMEH) 90*64kB (UME) 56*128kB (UMEH) 31*256kB (MEH) 15*512kB (MH) 0*1024kB writepending:0kB present:13631488kB managed:13364292kB mlocked4kB (UMH) 173*8kB (UMH) 66*16kB (UMH) 218*32kB (UM) 146*64kB (UM) 101*128kB (UM) 36*256kB (UM) 3*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 43960kB [ 6041.123630] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.123630] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.123631] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.123631] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.123632] 870 total pagecache pages [ 6041.123633] 39 pages in swap cache [ 6041.123634] Swap cache stats: add 40375, delete 40332, find 7035/12918 [ 6041.123634] Free swap = 16406620kB [ 6041.123635] Total swap = 16516092kB [ 6041.123635] 8379718 pages RAM [ 6041.123635] 0 pages HighMem/MovableOnly [ 6041.123636] 153941 pages reserved [ 6041.123636] 0 pages cma reserved [ 6041.123636] 0 pages hwpoisone1 3 82 0 systemd-journal [ 6041.123651] [ 805] 0 805 30349 0 28 4 375 0 lvmetad [ 6041.123652] [ 824] 0 824 11810 1 23 3 664 -1000 systemd-udevd [ 6041.123655] [ 1073] 0 1073 13856 0 28 3 110 -1000 auditd [ 6041.123656] [ 1118] 0 1118 53133 0 57 3 410 0 abrtd [ 6041.123657] [ 1121] 81 1121 8714 1 18 3 128 -900 dbus-daemon [ 6041.123659] [ 1123] 997 1123 5672 1 17 3 60 0 chronyd [ 6041.123660] [ 1146] 0 1146 52551 1 55 4 336 0 abrt-watch-log [ 6041.123661] [ 1152] 0 1152 4889 22 14 3 147 0 irqbalance [ 6041.123662] [ 1155] 994 1155 2133 0 10 3 43 0 lsmd [ 6041.123663] [ 1156] 0 1156 31969 1 21 4 134 0 smartd [ 6041.123664] [ 1161] 998 1161 132401 0 57 4 1872 0 polkitd [ 6041.123665] [ 1163] 0 1163 6050 1 16 3 78 0 systemd-logind [ 6041.123666] [ 1178] 0 1178 28814 17 11 3 66 0 ksmtuned [ 6041.123667] [ 1220] 0 1220 50305 0 39 3 125 0 gssproxy [ 6041.123668] [ 1295] 0 1295 28813 0 11 3 53 0 opensm-launch [ 6041.123669] [ 1296] 0 1296 637906 0 85 6 601 0 opensm [ 6041.123670] [ 1897] 0 1897 28209 0 54 3 3122 0 dhclient [ 6041.123672] [ 1968] 0 1968 138299 193 91 4 3231 0 tuned [ 6041.12 40 4 785 0 rsyslogd [ 6041.123675] [ 1987] 0 1987 677] [ 2047] 0 2047 20619 0 44 3 214 -100 2537 27511 1 12 3 32 0 agetty [ 6041.123679] [ 2540] 0 2540 27511 1 10 3 33 0 agetty [ 6041.123680] [ 3062] 0 3062 22767 1 46 3 258 0 master [ 6041.123681] [ 3086] 89 3086 22810 1 46 3 255 0 qmgr [ 6041.123683] [ 3339] 99 3339 3888 0 12 3 59 0 dnsmasq [ 6041.123684] [ 3340] 0 3340 3881 0 12 3 45 0 dnsmasq [ 6041.123685] [ 3373] 0 3373 31557 1 20 3 159 0 crond [ 6041.123686] [ 3374] 0 3374 60772 1 75 4 3100 0 beah-fwd-backen [ 6041.123688] [ 3401] 0 3376 90269 0 96 3 0 0 beah-beaker-bac [ 6041.123689] [ 3377] 0 3377 64652 1 84 4 3446 0 beah-srv [ 6041.123690] [ 3381] 0 3381 26973 1 7 3 24 0 rhnsd [ 6041.123691] [ 4181] 0 4181 35220 1 72 3 317 0 sshd [ 6041.123693] [ 4185] 0 4185 29148 1 16 3 385 0 bash [ 6041.123811] [ 6416] 0 6416 28814 17 11 3 64 0 ksmtuned [ 6041.123812] [ 6417] 0 6417 28814 20 11 3 61 0 ksmtuned [ 6041.123813] [ 6418] 0 6418 37150 144 28 3 73 0 pgrep [ 6041.123814] Out of memory: Kill process 3377 (beah-srv) score 0 or sacrifice child [ 6041.123818] Killed process 3377 (beah-srv) total-vm:258608kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.143543] systemd invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 6041.143545] systemd cpuset=/ mems_allowed=0-1 [ 6041.143547] CPU: 27 PID: 1 Comm: systemd Not tainted 4.11.0-rc2 #6 [ 6041.143548] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.143548] Call Trace: [ 6041.143552] dump_stack+0x63/0x87 [ 6041.143553] dump_header+0x9f/0x233 [ 6041.143554] ? selinux_capable+0x20/0x30 [ 6041.143555] ? security_capable_noaudit+0x45/0x60 [ 6041.143557] oom_kill_process+0x21c/0x3f0 [ 6041.143558] out_of_memory+0x114/0x4a0 [ 6041.143559] __alloc_pages_slowpath+0x7f0/0xb90 [ 6041.143561] __alloc_pages_nodemask+0x240/0x260 [ 6041.143562] alloc_pages_vma+0xa5/0x220 [ 6041.143564] __read_swap_cache_async+0x148/0x1f0 [ 6041.143565] read_swap_cache_async+0x26/0x60 [ 6041.143566] swapin_readahead+0x16b/0x200 [ 6041.143567] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.143569] ? find_get_entry+0x20/0x140 [ 6041.143570] ? pagecache_get_page+0x2c/0x240 [ 6041.143571] do_swap_page+0x2aa/0x780 [ 6041.143572] __handle_mm_fault+0x6f0/0xe60 [ 6041.143573] ? do_anonymous_page+0x283/0x550 [ 6041.143575] handle_mm_fault+0xce/0x240 [ 6041.143576] __do_page_fault+0x22a/0x4a0 [ 6041.143577] ? free_hot_cold_page+0x21f/0x280 [ 6041.143579] do_page_fault+0x30/0x80 [ 6041.143580] ? dequeue_entity+0xed/0x420 [ 6041.143582] page_fault+0x28/0x30 [ 6041.143585] RIP: 0010:ep_send_events_proc+0xfd/0x1e0 [ 6041.143586] RSP: 0018:ffffc90003147d88 EFLAGS: 00010246 [ 6041.143587] RAX: 0000000000000001 RBX: ffffc90003147e08 RCX: 00007ffcfa85b820 [ 6041.143587] RDX: 0000000000000000 RSI: ffff88042fcb3190 RDI: ffff8804be4f8808 [ 6041.143588] RBP: ffffc90003147de0 R08: ffff88042fcb0698 R09: cccccccccccccccd [ 6041.143588] R10: 0000057e6104dc4a R11: 0000000000000008 R12: 0000000000000000 [ 6041.143589] R13: ffffc90003147ea0 R14: ffff88017d4d6a80 R15: ffff88042fcb0698 [ 6041.143591] ? ep_send_events_proc+0x93/0x1e0 [ 6041.143592] ? ep_poll+0x3c0/0x3c0 [ 6041.143593] ep_scan_ready_list.isra.11+0x9c/0x210 [ 6041.143595] ep_poll+0x195/0x3c0 [ 6041.143596] ? wake_up_q+0x80/0x80 [ 6041.143598] SyS_epoll_wait+0xbc/0xe0 [ 6041.143599] entry_SYSCALL_64_fastpath+0x1a/0xa9 [ 6041.143600] RIP: 0033:0x7f43b421bcf3 [ 6041.143601] RSP: 002b:00007ffcfa85b818 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 6041.143602] RAX: ffffffffffffffda RBX: 000055c0f44c5e10 RCX: 00007f43b421bcf3 [ 6041.143602] RDX: 0000000000000029 RSI: 00007ffcfa85b820 RDI: 0000000000000004 [ 6041.143603] RBP: 0000000000000000 R08: 00000000000c9362 R09: 0000000000000000 [ 6041.143603] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000 [ 6041.143604] R13: 00007ffcfa859548 R14: 000000000000000c R15: 00007ffcfa859552 [ 6041.143605] Mem-Info: [ 6041.143609] active_anon:0 inactive_anon:2 isolated_anon:0 [ 6041.143609] active_file:452 inactive_file:196 isolated_file:0 [ 6041.143609] unevictable:0 dirty:0 writeback:1 unstable:0 [ 6041.143609] slab_reclaimable:11389 slab_unreclaimable:140377 [ 6041.143609] mapped:468 shmem:0 pagetables:1501 bounce:0 [ 6041.143609] free:39213 free_pcp:4378 free_cma:0 [ 6041.143614] Node 0 active_anon:0kB inactive_anon:28kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:20kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:130 all_unreclaimable? yes [ 6041.143618] Node 1 active_anon:0kB inactive_anon:0kB active_file:1804kB inactive_file:788kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1852kB dirty:0kB writeback:4kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:124 all_unreclaimable? no [ 6041.143618] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 6041.143621] lowmem_reserve[]: 0 2886 15937 15937 15937 [ 6041.143623] Node 0 DMA32 free:60296kB min:8108kB low:11060kB high:14012kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013336kB mlocked:0kB slab_reclaimable:96kB slab_unreclaimable:38768kB kernel_stack:2320kB pagetables:0kB bounce:0kB free_pcp:1924kB local_pcp:0kB free_cma:0kB [ 6041.143626] lowmem_reserve[]: 0 0 13051 13051 13051 [ 6041.143627] Node 0 Normal free:35940kB min:36664kB low:50028kB high:63392kB active_anon:0kB inactive_anon:28kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:13631488kB managed:13364292kB mlocked:0kB slab_reclaimable:15788kB slab_unreclaimable:244492kB kernel_stack:19256kB pagetables:3108kB bounce:0kB free_pcp:7660kB local_pcp:100kB free_cma:0kB [ 6041.143630] lowmem_reserve[]: 0 0 0 0 0 [ 6041.143632] Node 1 Normal free:44736kB min:45292kB low:61800kB high:78308kB active_anon:0kB inactive_anon:0kB active_file:1804kB inactive_file:788kB unevictable:0kB writepending:4kB present:16777212kB managed:16509584kB mlocked:0kB slab_reclaimable:29672kB slab_unreclaimable:278232kB kernel_stack:18520kB pagetables:2896kB bounce:0kB free_pcp:7928kB local_pcp:636kB free_cma:0kB [ 6041.143634] lowmem_reserve[]: 0 0 0 0 0 [ 6041.143636] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 6041.143641] Node 0 DMA32: 2*4kB (UM) 2*8kB (U) 13*16kB (U) 7*32kB (UE) 5*64kB (U) 3*128kB (UME) 1*256kB (E) 5*512kB (ME) 5*1024kB (UME) 1*2048kB (E) 12*4096kB (M) = 60296kB [ 6041.143647] Node 0 Normal: 97*4kB (MH) 47*8kB (MH) 83*16kB (UMH) 155*32kB (UMEH) 90*64kB (UME) 56*128kB (UMEH) 31*256kB (MEH) 15*512kB (MH) 0*1024kB 0*2048kB 0*4096kB = 35596kB [ 6041.143653] Node 1 Normal: 531*4kB (UMH) 215*8kB (UMH) 73*16kB (UMH) 221*32kB (UM) 147*64kB (UM) 102*128kB (UM) 37*256kB (UM) 2*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 45044kB [ 6041.143659] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.143660] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.143660] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.143661] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.143661] 579 total pagecache pages [ 6041.143662] 27 pages in swap cache [ 6041.143663] Swap cache stats: add 40386, delete 40355, find 7036/12923 [ 6041.143663] Free swap = 16420444kB [ 6041.143664] Total swap = 16516092kB [ 6041.143664] 8379718 pages RAM [ 6041.143664] 0 pages HighMem/MovableOnly [ 6041.143665] 153941 pages reserved [ 6041.143665] 0 pages cma reserved [ 6041.143665] 0 pages hwpoisoned [ 6041.143665] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 6041.143678] [ 779] 0 779 9206 1 21 3 82 0 systemd-journal [ 6041.143679] [ 805] 0 805 30349 0 28 4 375 0 lvmetad [ 6041.143680] [ 824] 0 824 11810 1 23 3 664 -1000 systemd-udevd [ 6041.143683] [ 1073] 0 1073 13856 0 28 3 110 -1000 auditd [ 6041.143684] [ 1118] 0 1118 53133 0 57 3 410 0 abrtd [ 6041.143686] [ 1121] 81 1121 8714 1 18 3 128 -900 dbus-daemon [ 6041.143687] [ 1123] 997 1123 5672 1 17 3 60 0 chronyd [ 6041.143688] [ 1146] 0 1146 52551 1 55 4 336 0 abrt-watch-log [ 6041.143689] [ 1152] 0 1152 4889 10 14 3 147 0 irqbalance [ 6041.143690] [ 1155] 994 1155 2133 0 10 3 43 0 lsmd [ 6041.143691] [ 1156] 0 1156 31969 1 21 4 134 0 smartd [ 6041.143692] [ 1161] 998 1161 132401 0 57 4 1872 0 polkitd [ 6041.143693] [ 1163] 0 1163 6050 1 16 3 78 0 systemd-logind [ 6041.143694] [ 1178] 0 1178 28814 9 11 3 66 0 ksmtuned [ 6041.143695] [ 1220] 0 1220 50305 0 39 3 125 0 gssproxy [ 6041.143696] [ 1295] 0 1295 28813 0 11 3 53 0 opensm-launch [ 6041.143697] [ 1296] 0 1296 637906 0 85 6 601 0 opensm [ 6041.143699] [ 1897] 0 1897 28209 0 54 3 3122 0 dhclient [ 6041.143700] [ 1968] 0 1968 138299 0 91 4 3231 0 tuned [ 6041.143701] [ 1976] 0 1976 28337 1 13 4 39 0 rhsmcertd [ 6041.143702] [ 1977] 0 1977 55479 0 40 4 785 0 rsyslogd [ 6041.143703] [ 1987] 0 1987 154722 1 148 3 2116 0 libvirtd [ 6041.143704] [ 1991] 0 1991 6463 0 19 3 51 0 atd [ 6041.143705] [ 2047] 0 2047 20619 0 44 3 214 -1000 sshd [ 6041.143706] [ 2537] 0 2537 27511 1 12 3 32 0 agetty [ 6041.143707] [ 2540] 0 2540 27511 1 10 3 33 0 agetty [ 6041.143708] [ 3062] 0 3062 22767 1 46 3 258 0 master [ 6041.143710] [ 3086] 89 3086 22810 1 46 3 255 0 qmgr [ 6041.143711] [ 3339] 99 3339 3888 0 12 3 59 0 dnsmasq [ 6041.143712] [ 3340] 0 3340 3881 0 12 3 45 0 dnsmasq [ 6041.143714] [ 3373] 0 3373 31557 1 20 3 159 0 crond [ 6041.143715] [ 3374] 0 3374 60772 1 75 4 3100 0 beah-fwd-backen [ 6041.143716] [ 3401] 0 3376 90269 0 96 3 0 0 beah-beaker-bac [ 6041.143717] [ 3381] 0 3381 26973 1 7 3 24 0 rhnsd [ 6041.143719] [ 4181] 0 4181 35220 1 72 3 317 0 sshd [ 6041.143720] [ 4185] 0 4185 29148 1 16 3 385 0 bash [ 6041.143839] [ 6416] 0 6416 28814 9 11 3 64 0 ksmtuned [ 6041.143840] [ 6417] 0 6417 28814 12 11 3 61 0 ksmtuned [ 6041.143841] [ 6418] 0 6418 37150 81 28 3 85 0 pgrep [ 6041.143842] Out of memory: Kill process 1968 (tuned) score 0 or sacrifice child [ 6041.143852] Killed process 1968 (tuned) total-vm:553196kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.163655] oom_reaper: reaped process 1968 (tuned), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.173411] beah-fwd-backen invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 6041.173414] beah-fwd-backen cpuset=/ mems_allowed=0-1 [ 6041.173416] CPU: 24 PID: 3374 Comm: beah-fwd-backen Not tainted 4.11.0-rc2 #6 [ 6041.173417] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.173417] Call Trace: [ 6041.173420] dump_stack+0x63/0x87 [ 6041.173422] dump_header+0x9f/0x233 [ 6041.173423] ? selinux_capable+0x20/0x30 [ 6041.173424] ? security_capable_noaudit+0x45/0x60 [ 6041.173425] oom_kill_process+0x21c/0x3f0 [ 6041.173426] out_of_memory+0x114/0x4a0 [ 6041.173428] __alloc_pages_slowpath+0x7f0/0xb90 [ 6041.173463] ? xfs_buf_trylock+0x1f/0xd0 [xfs] [ 6041.173465] __alloc_pages_nodemask+0x240/0x260 [ 6041.173466] alloc_pages_vma+0xa5/0x220 [ 6041.173468] __read_swap_cache_async+0x148/0x1f0 [ 6041.173469] ? __compute_runnable_contrib+0x1c/0x20 [ 6041.173471] read_swap_cache_async+0x26/0x60 [ 6041.173472] swapin_readahead+0x16b/0x200 [ 6041.173473] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.173475] ? find_get_entry+0x20/0x140 [ 6041.173476] ? pagecache_get_page+0x2c/0x240 [ 6041.173477] do_swap_page+0x2aa/0x780 [ 6041.173479] __handle_mm_fault+0x6f0/0xe60 [ 6041.173481] ? __block_commit_write.isra.29+0x7a/0xb0 [ 6041.173483] handle_mm_fault+0xce/0x240 [ 6041.173484] __do_page_fault+0x22a/0x4a0 [ 6041.173486] do_page_fault+0x30/0x80 [ 6041.173487] page_fault+0x28/0x30 [ 6041.173489] RIP: 0010:ep_send_events_proc+0xfd/0x1e0 [ 6041.173489] RSP: 0018:ffffc900056f7d60 EFLAGS: 00010246 [ 6041.173490] RAX: 0000000000000011 RBX: ffffc900056f7de0 RCX: 000000000144afc0 [ 6041.173491] RDX: 0000000000000000 RSI: ffff8808268cf240 RDI: ffff88042eab7100 [ 6041.173491] RBP: ffffc900056f7db8 R08: ffff880829ce6498 R09: cccccccccccccccd [ 6041.173492] R10: 0000057e5cc9b096 R11: 0000000000000008 R12: 0000000000000000 [ 6041.173493] R13: ffffc900056f7e78 R14: ffff88017db58e40 R15: ffff880829ce6498 [ 6041.173495] ? ep_poll+0x3c0/0x3c0 [ 6041.173496] ep_scan_ready_list.isra.11+0x9c/0x210 [ 6041.173497] ? hrtimer_init+0x190/0x190 [ 6041.173498] ep_poll+0x195/0x3c0 [ 6041.173500] ? wake_up_q+0x80/0x80 [ 6041.173501] SyS_epoll_wait+0xbc/0xe0 [ 6041.173502] do_syscall_64+0x67/0x180 [ 6041.173504] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.173504] RIP: 0033:0x7fc583ffacf3 [ 6041.173505] RSP: 002b:00007ffc38c49708 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 6041.173506] RAX: ffffffffffffffda RBX: 00007fc58513f210 RCX: 00007fc583ffacf3 [ 6041.173506] RDX: 0000000000000003 RSI: 000000000144afc0 RDI: 0000000000000006 [ 6041.173507] RBP: 00000000ffffffff R08: 0000000000000001 R09: 0000000000000024 [ 6041.173507] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000cac0a0 [ 6041.173508] R13: 000000000144afc0 R14: 000000000153f1f0 R15: 00000000014edab8 [ 6041.173509] Mem-Info: [ 6041.173514] active_anon:0 inactive_anon:2 isolated_anon:0 [ 6041.173514] active_file:452 inactive_file:196 isolated_file:0 [ 6041.173514] unevictable:0 dirty:0 writeback:1 unstable:0 [ 6041.173514] slab_reclaimable:11389 slab_unreclaimable:140377 [ 6041.173514] mapped:468 shmem:0 pagetables:1501 bounce:0 [ 6041.173514] free:39310 free_pcp:4606 free_cma:0 [ 6041.173519] Node 0 active_anon:0kB inactive_anon:28kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:20kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:130 all_unreclaimable? yes [ 6041.173524] Node 1 active_anon:0kB inactive_anon:0kB active_file:1804kB inactive_file:788kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1852kB dirty:0kB writeback:4kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:98 all_unreclaimable? yes [ 6041.173525] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 6041.173527] lowmem_reserve[]: 0 2886 15937 15937 15937 [ 6041.173529] Node 0 DMA32 free:60296kB min:8108kB low:11060kB high:14012kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013336kB mlocked:0kB slab_reclaimable:96kB slab_unreclaimable:38768kB kernel_stack:2320kB pagetables:0kB bounce:0kB free_pcp:1924kB local_pcp:0kB free_cma:0kB [ 6041.173532] lowmem_reserve[]: 0 0 13051 13051 13051 [ 6041.173534] Node 0 Normal free:35940kB min:36664kB low:50028kB high:63392kB active_anon:0kB inactive_anon:28kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:13631488kB managed:13364292kB mlocked:0kB slab_reclaimable:15788kB slab_unreclaimable:244492kB kernel_stack:19256kB pagetables:3108kB bounce:0kB free_pcp:7668kB local_pcp:120kB free_cma:0kB [ 6041.173536] lowmem_reserve[]: 0 0 0 0 0 [ 6041.173538] Node 1 Normal free:45124kB min:45292kB low:61800kB high:78308kB active_anon:0kB inactive_anon:0kB active_file:1804kB inactive_file:788kB unevictable:0kB writepending:4kB present:16777212kB managed:16509584kB mlocked:0kB slab_reclaimable:29672kB slab_unreclaimable:278232kB kernel_stack:18520kB pagetables:2896kB bounce:0kB free_pcp:8832kB local_pcp:468kB free_cma:0kB [ 6041.173540] lowmem_reserve[]: 0 0 0 0 0 [ 6041.173542] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 6041.173547] Node 0 DMA32: 2*4kB (UM) 2*8kB (U) 13*16kB (U) 7*32kB (UE) 5*64kB (U) 3*128kB (UME) 1*256kB (E) 5*512kB (ME) 5*1024kB (UME) 1*2048kB (E) 12*4096kB (M) = 60296kB [ 6041.173554] Node 0 Normal: 97*4kB (MH) 47*8kB (MH) 83*16kB (UMH) 155*32kB (UMEH) 90*64kB (UME) 56*128kB (UMEH) 31*256kB (MEH) 15*512kB (MH) 0*1024kB 0*2048kB 0*4096kB = 35596kB [ 6041.173559] Node 1 Normal: 555*4kB (UMEH) 220*8kB (UMH) 78*16kB (UMEH) 222*32kB (UME) 147*64kB (UM) 102*128kB (UM) 37*256kB (UM) 2*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 45292kB [ 6041.173565] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.173566] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.173567] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.173567] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.173568] 482 total pagecache pages [ 6041.173569] 23 pages in swap cache [ 6041.173569] Swap cache stats: add 40392, delete 40365, find 7038/12930 [ 6041.173570] Free swap = 16433244kB [ 6041.173570] Total swap = 16516092kB [ 6041.173571] 8379718 pages RAM [ 6041.173571] 0 pages HighMem/MovableOnly [ 6041.173571] 153941 pages reserved [ 6041.173572] 0 pages cma reserved [ 6041.173572] 0 pages hwpoisoned [ 6041.173572] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 6041.173585] [ 779] 0 779 9206 1 21 3 82 0 systemd-journal [ 6041.173586] [ 805] 0 805 30349 0 28 4 375 0 lvmetad [ 6041.173587] [ 824] 0 824 11810 1 23 3 664 -1000 systemd-udevd [ 6041.173590] [ 1073] 0 1073 13856 0 28 3 110 -1000 auditd [ 6041.173591] [ 1118] 0 1118 53133 0 57 3 410 0 abrtd [ 6041.173592] [ 1121] 81 1121 8714 1 18 3 128 -900 dbus-daemon [ 6041.173593] [ 1123] 997 1123 5672 1 17 3 60 0 chronyd [ 6041.173594] [ 1146] 0 1146 52551 1 55 4 336 0 abrt-watch-log [ 6041.173595] [ 1152] 0 1152 4889 1 14 3 147 0 irqbalance [ 6041.173596] [ 1155] 994 1155 2133 0 10 3 43 0 lsmd [ 6041.173598] [ 1156] 0 1156 31969 1 21 4 134 0 smartd [ 6041.173599] [ 1161] 998 1161 132401 0 57 4 1872 0 polkitd [ 6041.173600] [ 1163] 0 1163 6050 1 16 3 78 0 systemd-logind [ 6041.173601] [ 1178] 0 1178 28814 0 11 3 66 0 ksmtuned [ 6041.173602] [ 1220] 0 1220 50305 0 39 3 125 0 gssproxy [ 6041.173603] [ 1295] 0 1295 28813 0 11 3 53 0 opensm-launch [ 6041.173604] [ 1296] 0 1296 637906 0 85 6 601 0 opensm [ 6041.173606] [ 1897] 0 1897 28209 0 54 3 3122 0 dhclient [ 6041.173607] [ 3080] 0 1968 138299 0 91 4 20 0 gmain [ 6041.173608] [ 1976] 0 1976 28337 1 13 4 39 0 rhsmcertd [ 6041.173609] [ 1977] 0 1977 55479 0 40 4 785 0 rsyslogd [ 6041.173611] [ 1987] 0 1987 154722 1 148 3 2116 0 libvirtd [ 6041.173612] [ 1991] 0 1991 6463 0 19 3 51 0 atd [ 6041.173613] [ 2047] 0 2047 20619 0 44 3 214 -1000 sshd [ 6041.173614] [ 2537] 0 2537 27511 1 12 3 32 0 agetty [ 6041.173615] [ 2540] 0 2540 27511 1 10 3 33 0 agetty [ 6041.173616] [ 3062] 0 3062 22767 1 46 3 258 0 master [ 6041.173617] [ 3086] 89 3086 22810 1 46 3 255 0 qmgr [ 6041.173619] [ 3339] 99 3339 3888 0 12 3 59 0 dnsmasq [ 6041.173620] [ 3340] 0 3340 3881 0 12 3 45 0 dnsmasq [ 6041.173621] [ 3373] 0 3373 31557 1 20 3 159 0 crond [ 6041.173623] [ 3374] 0 3374 60772 1 75 4 3100 0 beah-fwd-backen [ 6041.173624] [ 3401] 0 3376 90269 0 96 3 0 0 beah-beaker-bac [ 6041.173625] [ 3381] 0 3381 26973 1 7 3 24 0 rhnsd [ 6041.173627] [ 4181] 0 4181 35220 1 72 3 317 0 sshd [ 6041.173628] [ 4185] 0 4185 29148 1 16 3 385 0 bash [ 6041.173748] [ 6416] 0 6416 28814 0 11 3 64 0 ksmtuned [ 6041.173749] [ 6417] 0 6417 28814 3 11 3 61 0 ksmtuned [ 6041.173750] [ 6418] 0 6418 37150 4 28 3 85 0 pgrep [ 6041.173751] Out of memory: Kill process 1897 (dhclient) score 0 or sacrifice child [ 6041.173756] Killed process 1897 (dhclient) total-vm:112836kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.203482] gmain invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 6041.203484] gmain cpuset=/ mems_allowed=0-1 [ 6041.203487] CPU: 20 PID: 3080 Comm: gmain Not tainted 4.11.0-rc2 #6 [ 6041.203488] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.203488] Call Trace: [ 6041.203492] dump_stack+0x63/0x87 [ 6041.203495] dump_header+0x9f/0x233 [ 6041.203497] ? selinux_capable+0x20/0x30 [ 6041.203499] ? security_capable_noaudit+0x45/0x60 [ 6041.203502] oom_kill_process+0x21c/0x3f0 [ 6041.203503] out_of_memory+0x114/0x4a0 [ 6041.203504] __alloc_pages_slowpath+0x7f0/0xb90 [ 6041.203507] __alloc_pages_nodemask+0x240/0x260 [ 6041.203510] alloc_pages_vma+0xa5/0x220 [ 6041.203512] __read_swap_cache_async+0x148/0x1f0 [ 6041.203513] read_swap_cache_async+0x26/0x60 [ 6041.203514] swapin_readahead+0x16b/0x200 [ 6041.203516] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.203518] ? find_get_entry+0x20/0x140 [ 6041.203519] ? pagecache_get_page+0x2c/0x240 [ 6041.203521] do_swap_page+0x2aa/0x780 [ 6041.203522] __handle_mm_fault+0x6f0/0xe60 [ 6041.203524] handle_mm_fault+0xce/0x240 [ 6041.203526] __do_page_fault+0x22a/0x4a0 [ 6041.203527] do_page_fault+0x30/0x80 [ 6041.203529] page_fault+0x28/0x30 [ 6041.203532] RIP: 0010:do_sys_poll+0x475/0x510 [ 6041.203532] RSP: 0000:ffffc90006e9bad0 EFLAGS: 00010246 [ 6041.203533] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 6041.203534] RDX: 0000000000000000 RSI: ffffc90006e9bb30 RDI: ffffc90006e9bb3c [ 6041.203534] RBP: ffffc90006e9bee0 R08: 0000000000000000 R09: ffff880828d95280 [ 6041.203535] R10: 0000000000000040 R11: ffff880402286c38 R12: 0000000000000000 [ 6041.203536] R13: ffffc90006e9bb44 R14: 00000000fffffffc R15: 00007ff5700008e0 [ 6041.203538] ? get_page_from_freelist+0x3e3/0xbe0 [ 6041.203539] ? get_page_from_freelist+0x3e3/0xbe0 [ 6041.203541] ? poll_select_copy_remaining+0x150/0x150 [ 6041.203542] ? __alloc_pages_nodemask+0xe3/0x260 [ 6041.203545] ? mem_cgroup_commit_charge+0x89/0x120 [ 6041.203547] ? lru_cache_add_active_or_unevictable+0x35/0xb0 [ 6041.203550] ? eventfd_ctx_read+0x67/0x210 [ 6041.203551] ? wake_up_q+0x80/0x80 [ 6041.203552] ? eventfd_read+0x5d/0x90 [ 6041.203554] ? __audit_syscall_entry+0xaf/0x100 [ 6041.203555] SyS_poll+0x74/0x100 [ 6041.203557] do_syscall_64+0x67/0x180 [ 6041.203559] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.203559] RIP: 0033:0x7ff583029dfd [ 6041.203560] RSP: 002b:00007ff5749f9e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007 [ 6041.203561] RAX: ffffffffffffffda RBX: 0000000001ed1e00 RCX: 00007ff583029dfd [ 6041.203561] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00007ff5700008e0 [ 6041.203562] RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000000 [ 6041.203563] R10: 0000000000000001 R11: 0000000000000293 R12: 00007ff5700008e0 [ 6041.203563] R13: 00000000ffffffff R14: 00007ff5774878b0 R15: 0000000000000001 [ 6041.203564] Mem-Info: [ 6041.203569] active_anon:2 inactive_anon:27 isolated_anon:0 [ 6041.203569] active_file:316 inactive_file:171 isolated_file:0 [ 6041.203569] unevictable:0 dirty:0 writeback:1 unstable:0 [ 6041.203569] slab_reclaimable:11421 slab_unreclaimable:140377 [ 6041.203569] mapped:359 shmem:0 pagetables:1364 bounce:0 [ 6041.203569] free:39185 free_pcp:4665 free_cma:0 [ 6041.203574] Node 0 active_anon:0kB inactive_anon:24kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:20kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:130 all_unreclaimable? yes [ 6041.203578] Node 1 active_anon:20kB inactive_anon:84kB active_file:1260kB inactive_file:680kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1416kB dirty:0kB writeback:4kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:890 all_unreclaimable? yes [ 6041.203579] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 6041.203581] lowmem_reserve[]: 0 2886 15937 15937 15937 [ 6041.203583] Node 0 DMA32 free:60296kB min:8108kB low:11060kB high:14012kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013336kB mlocked:0kB slab_reclaimable:96kB slab_unreclaimable:38768kB kernel_stack:2320kB pagetables:0kB bounce:0kB free_pcp:1924kB local_pcp:0kB free_cma:0kB [ 6041.203586] lowmem_reserve[]: 0 0 13051 13051 13051 [ 6041.203588] Node 0 Normal free:35844kB min:36664kB low:50028kB high:63392kB active_anon:0kB inactive_anon:24kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:13631488kB managed:13364292kB mlocked:0kB slab_reclaimable:15884kB slab_unreclaimable:244492kB kernel_stack:19256kB pagetables:2772kB bounce:0kB free_pcp:7676kB local_pcp:204kB free_cma:0kB [ 6041.203591] lowmem_reserve[]: 0 0 0 0 0 [ 6041.203592] Node 1 Normal free:44720kB min:45292kB low:61800kB high:78308kB active_anon:20kB inactive_anon:84kB active_file:1260kB inactive_file:680kB unevictable:0kB writepending:4kB present:16777212kB managed:16509584kB mlocked:0kB slab_reclaimable:29704kB slab_unreclaimable:278232kB kernel_stack:18504kB pagetables:2684kB bounce:0kB free_pcp:9060kB local_pcp:256kB free_cma:0kB [ 6041.203595] lowmem_reserve[]: 0 0 0 0 0 [ 6041.203596] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 6041.203602] Node 0 DMA32: 2*4kB (UM) 2*8kB (U) 13*16kB (U) 7*32kB (UE) 5*64kB (U) 3*128kB (UME) 1*256kB (E) 5*512kB (ME) 5*1024kB (UME) 1*2048kB (E) 12*4096kB (M) = 60296kB [ 6041.203608] Node 0 Normal: 97*4kB (MH) 47*8kB (MH) 83*16kB (UMH) 155*32kB (UMEH) 90*64kB (UME) 56*128kB (UMEH) 31*256kB (MEH) 15*512kB (MH) 0*1024kB 0*2048kB 0*4096kB = 35596kB [ 6041.203614] Node 1 Normal: 555*4kB (UMEH) 220*8kB (UMH) 78*16kB (UMEH) 222*32kB (UME) 147*64kB (UM) 102*128kB (UM) 37*256kB (UM) 2*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 45292kB [ 6041.203621] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.203621] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.203622] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.203623] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.203623] 367 total pagecache pages [ 6041.203626] 23 pages in swap cache [ 6041.203627] Swap cache stats: add 40394, delete 40367, find 7040/12934 [ 6041.203627] Free swap = 16445788kB [ 6041.203628] Total swap = 16516092kB [ 6041.203628] 8379718 pages RAM [ 6041.203629] 0 pages HighMem/MovableOnly [ 6041.203629] 153941 pages reserved [ 6041.203629] 0 pages cma reserved [ 6041.203630] 0 pages hwpoisoned [ 6041.203630] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 6041.203644] [ 779] 0 779 9206 1 21 3 82 0 systemd-journal [ 6041.203646] [ 805] 0 805 30349 0 28 4 375 0 lvmetad [ 6041.203647] [ 824] 0 824 11810 1 23 3 664 -1000 systemd-udevd [ 6041.203650] [ 1073] 0 1073 13856 0 28 3 110 -1000 auditd [ 6041.203651] [ 1118] 0 1118 53133 0 57 3 410 0 abrtd [ 6041.203653] [ 1121] 81 1121 8714 1 18 3 128 -900 dbus-daemon [ 6041.203654] [ 1123] 997 1123 5672 1 17 3 60 0 chronyd [ 6041.203655] [ 1146] 0 1146 52551 1 55 4 336 0 abrt-watch-log [ 6041.203656] [ 1152] 0 1152 4889 1 14 3 147 0 irqbalance [ 6041.203657] [ 1155] 994 1155 2133 0 10 3 43 0 lsmd [ 6041.203658] [ 1156] 0 1156 31969 1 21 4 134 0 smartd [ 6041.203660] [ 1161] 998 1161 132401 0 57 4 1872 0 polkitd [ 6041.203661] [ 1163] 0 1163 6050 1 16 3 78 0 systemd-logind [ 6041.203662] [ 1178] 0 1178 28814 0 11 3 66 0 ksmtuned [ 6041.203663] [ 1220] 0 1220 50305 0 39 3 125 0 gssproxy [ 6041.203664] [ 1295] 0 1295 28813 0 11 3 53 0 opensm-launch [ 6041.203665] [ 1296] 0 1296 637906 0 85 6 601 0 opensm [ 6041.203667] [ 3080] 0 1968 138299 0 91 4 20 0 gmain [ 6041.203668] [ 1976] 0 1976 28337 1 13 4 39 0 rhsmcertd [ 6041.203669] [ 1977] 0 1977 55479 0 40 4 785 0 rsyslogd [ 6041.203670] [ 1987] 0 1987 154722 1 148 3 2116 0 libvirtd [ 6041.203672] [ 1991] 0 1991 6463 0 19 3 51 0 atd [ 6041.203673] [ 2047] 0 2047 20619 0 44 3 214 -1000 sshd [ 6041.203674] [ 2537] 0 2537 27511 1 12 3 32 0 agetty [ 6041.203675] [ 2540] 0 2540 27511 1 10 3 33 0 agetty [ 6041.203676] [ 3062] 0 3062 22767 1 46 3 258 0 master [ 6041.203677] [ 3086] 89 3086 22810 1 46 3 255 0 qmgr [ 6041.203679] [ 3339] 99 3339 3888 0 12 3 59 0 dnsmasq [ 6041.203681] [ 3340] 0 3340 3881 0 12 3 45 0 dnsmasq [ 6041.203682] [ 3373] 0 3373 31557 1 20 3 159 0 crond [ 6041.203683] [ 3374] 0 3374 60772 1 75 4 3100 0 beah-fwd-backen [ 6041.203684] [ 3401] 0 3376 90269 0 96 3 0 0 beah-beaker-bac [ 6041.203685] [ 3381] 0 3381 26973 1 7 3 24 0 rhnsd [ 6041.203687] [ 4181] 0 4181 35220 1 72 3 317 0 sshd [ 6041.203688] [ 4185] 0 4185 29148 1 16 3 385 0 bash [ 6041.203855] [ 6416] 0 6416 28814 0 11 3 64 0 ksmtuned [ 6041.203856] [ 6417] 0 6417 28814 3 11 3 61 0 ksmtuned [ 6041.203857] [ 6418] 0 6418 37150 4 28 3 85 0 pgrep [ 6041.203858] Out of memory: Kill process 3374 (beah-fwd-backen) score 0 or sacrifice child [ 6041.203862] Killed process 3374 (beah-fwd-backen) total-vm:243088kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.204562] oom_reaper: reaped process 3374 (beah-fwd-backen), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.222947] beah-fwd-backen: page allocation failure: order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 6041.222973] beah-fwd-backen cpuset=/ mems_allowed=0-1 [ 6041.222976] CPU: 24 PID: 3374 Comm: beah-fwd-backen Not tainted 4.11.0-rc2 #6 [ 6041.222976] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.222977] Call Trace: [ 6041.222981] dump_stack+0x63/0x87 [ 6041.222982] warn_alloc+0x114/0x1c0 [ 6041.222984] __alloc_pages_slowpath+0x8de/0xb90 [ 6041.223007] ? xfs_buf_trylock+0x1f/0xd0 [xfs] [ 6041.223009] __alloc_pages_nodemask+0x240/0x260 [ 6041.223011] alloc_pages_vma+0xa5/0x220 [ 6041.223012] __read_swap_cache_async+0x148/0x1f0 [ 6041.223014] ? __compute_runnable_contrib+0x1c/0x20 [ 6041.223016] read_swap_cache_async+0x26/0x60 [ 6041.223017] swapin_readahead+0x16b/0x200 [ 6041.223018] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.223020] ? find_get_entry+0x20/0x140 [ 6041.223021] ? pagecache_get_page+0x2c/0x240 [ 6041.223034] do_swap_page+0x2aa/0x780 [ 6041.223036] __handle_mm_fault+0x6f0/0xe60 [ 6041.223037] ? __block_commit_write.isra.29+0x7a/0xb0 [ 6041.223038] handle_mm_fault+0xce/0x240 [ 6041.223040] __do_page_fault+0x22a/0x4a0 [ 6041.223041] do_page_fault+0x30/0x80 [ 6041.223043] page_fault+0x28/0x30 [ 6041.223045] RIP: 0010:ep_send_events_proc+0xfd/0x1e0 [ 6041.223045] RSP: 0018:ffffc900056f7d60 EFLAGS: 00010246 [ 6041.223046] RAX: 0000000000000011 RBX: ffffc900056f7de0 RCX: 000000000144afc0 [ 6041.223047] RDX: 0000000000000000 RSI: ffff8808268cf240 RDI: ffff88042eab7100 [ 6041.223048] RBP: ffffc900056f7db8 R08: ffff880829ce6498 R09: cccccccccccccccd [ 6041.223049] R10: 0000057e5cc9b096 R11: 0000000000000008 R12: 0000000000000000 [ 6041.223049] R13: ffffc900056f7e78 R14: ffff88017db58e40 R15: ffff880829ce6498 [ 6041.223052] ? ep_poll+0x3c0/0x3c0 [ 6041.223053] ep_scan_ready_list.isra.11+0x9c/0x210 [ 6041.223054] ? hrtimer_init+0x190/0x190 [ 6041.223056] ep_poll+0x195/0x3c0 [ 6041.223057] ? wake_up_q+0x80/0x80 [ 6041.223059] SyS_epoll_wait+0xbc/0xe0 [ 6041.223060] do_syscall_64+0x67/0x180 [ 6041.223062] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.223063] RIP: 0033:0x7fc583ffacf3 [ 6041.223063] RSP: 002b:00007ffc38c49708 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 6041.223064] RAX: ffffffffffffffda RBX: 00007fc58513f210 RCX: 00007fc583ffacf3 [ 6041.223065] RDX: 0000000000000003 RSI: 000000000144afc0 RDI: 0000000000000006 [ 6041.223065] RBP: 00000000ffffffff R08: 0000000000000001 R09: 0000000000000024 [ 6041.223066] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000cac0a0 [ 6041.223067] R13: 000000000144afc0 R14: 000000000153f1f0 R15: 00000000014edab8 [ 6041.223068] Mem-Info: [ 6041.223073] active_anon:2 inactive_anon:27 isolated_anon:0 [ 6041.223073] active_file:316 inactive_file:171 isolated_file:0 [ 6041.223073] unevictable:0 dirty:0 writeback:1 unstable:0 [ 6041.223073] slab_reclaimable:11421 slab_unreclaimable:140377 [ 6041.223073] mapped:359 shmem:0 pagetables:1364 bounce:0 [ 6041.223073] free:39185 free_pcp:4665 free_cma:0 [ 6041.223078] Node 0 active_anon:0kB inactive_anon:24kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:20kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:130 all_unreclaimable? yes [ 6041.223084] Node 1 active_anon:20kB inactive_anon:84kB active_file:1260kB inactive_file:680kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1416kB dirty:0kB writeback:4kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:991 all_unreclaimable? yes [ 6041.223084] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 6041.223087] lowmem_reserve[]: 0 2886 15937 15937 15937 [ 6041.223089] Node 0 DMA32 free:60296kB min:8108kB low:11060kB high:14012kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013336kB mlocked:0kB slab_reclaimable:96kB slab_unreclaimable:38768kB kernel_stack:2320kB pagetables:0kB bounce:0kB free_pcp:1924kB local_pcp:0kB free_cma:0kB [ 6041.223092] lowmem_reserve[]: 0 0 13051 13051 13051 [ 6041.223094] Node 0 Normal free:35844kB min:36664kB low:50028kB high:63392kB active_anon:0kB inactive_anon:24kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:13631488kB managed:13364292kB mlocked:0kB slab_reclaimable:15884kB slab_unreclaimable:244492kB kernel_stack:19256kB pagetables:2772kB bounce:0kB free_pcp:7676kB local_pcp:120kB free_cma:0kB [ 6041.223097] lowmem_reserve[]: 0 0 0 0 0 [ 6041.223098] Node 1 Normal free:44720kB min:45292kB low:61800kB high:78308kB active_anon:20kB inactive_anon:84kB active_file:1260kB inactive_file:680kB unevictable:0kB writepending:4kB present:16777212kB managed:16509584kB mlocked:0kB slab_reclaimable:29704kB slab_unreclaimable:278232kB kernel_stack:18504kB pagetables:2684kB bounce:0kB free_pcp:9060kB local_pcp:468kB free_cma:0kB [ 6041.223101] lowmem_reserve[]: 0 0 0 0 0 [ 6041.223103] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 6041.223109] Node 0 DMA32: 2*4kB (UM) 2*8kB (U) 13*16kB (U) 7*32kB (UE) 5*64kB (U) 3*128kB (UME) 1*256kB (E) 5*512kB (ME) 5*1024kB (UME) 1*2048kB (E) 12*4096kB (M) = 60296kB [ 6041.223115] Node 0 Normal: 97*4kB (MH) 47*8kB (MH) 83*16kB (UMH) 155*32kB (UMEH) 90*64kB (UME) 56*128kB (UMEH) 31*256kB (MEH) 15*512kB (MH) 0*1024kB 0*2048kB 0*4096kB = 35596kB [ 6041.223122] Node 1 Normal: 555*4kB (UMEH) 220*8kB (UMH) 78*16kB (UMEH) 222*32kB (UME) 147*64kB (UM) 102*128kB (UM) 37*256kB (UM) 2*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 45292kB [ 6041.223128] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.223129] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.223130] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.223131] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.223131] 367 total pagecache pages [ 6041.223133] 23 pages in swap cache [ 6041.223133] Swap cache stats: add 40394, delete 40367, find 7040/12934 [ 6041.223134] Free swap = 16458332kB [ 6041.223134] Total swap = 16516092kB [ 6041.223135] 8379718 pages RAM [ 6041.223135] 0 pages HighMem/MovableOnly [ 6041.223135] 153941 pages reserved [ 6041.223136] 0 pages cma reserved [ 6041.223136] 0 pages hwpoisoned [ 6041.223431] tuned invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 6041.223433] tuned cpuset=/ mems_allowed=0-1 [ 6041.223435] CPU: 23 PID: 3082 Comm: tuned Not tainted 4.11.0-rc2 #6 [ 6041.223436] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.223436] Call Trace: [ 6041.223439] dump_stack+0x63/0x87 [ 6041.223441] dump_header+0x9f/0x233 [ 6041.223442] ? selinux_capable+0x20/0x30 [ 6041.223443] ? security_capable_noaudit+0x45/0x60 [ 6041.223445] oom_kill_process+0x21c/0x3f0 [ 6041.223446] out_of_memory+0x114/0x4a0 [ 6041.223447] __alloc_pages_slowpath+0x7f0/0xb90 [ 6041.223450] ? hrtimer_try_to_cancel+0xc9/0x120 [ 6041.223452] __alloc_pages_nodemask+0x240/0x260 [ 6041.223453] alloc_pages_vma+0xa5/0x220 [ 6041.223455] __read_swap_cache_async+0x148/0x1f0 [ 6041.223456] read_swap_cache_async+0x26/0x60 [ 6041.223457] swapin_readahead+0x16b/0x200 [ 6041.223458] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.223460] ? find_get_entry+0x20/0x140 [ 6041.223461] ? pagecache_get_page+0x2c/0x240 [ 6041.223462] do_swap_page+0x2aa/0x780 [ 6041.223463] __handle_mm_fault+0x6f0/0xe60 [ 6041.223465] handle_mm_fault+0xce/0x240 [ 6041.223466] __do_page_fault+0x22a/0x4a0 [ 6041.223468] do_page_fault+0x30/0x80 [ 6041.223469] page_fault+0x28/0x30 [ 6041.223471] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 6041.223472] RSP: 0018:ffffc90006eabe48 EFLAGS: 00010246 [ 6041.223472] RAX: 0000000000000010 RBX: 00000000fffffdfe RCX: 0000000000000002 [ 6041.223473] RDX: 0000000000000000 RSI: ffffc90006eabe80 RDI: 00007ff56f7fcdd0 [ 6041.223474] RBP: ffffc90006eabe50 R08: 00007ffffffff000 R09: 0000000000000000 [ 6041.223474] R10: ffff88042f9d4760 R11: 0000000000000049 R12: ffffc90006eabed0 [ 6041.223475] R13: 00007ff56f7fcdd0 R14: 0000000000000001 R15: 0000000000000000 [ 6041.223477] ? _copy_to_user+0x2d/0x40 [ 6041.223478] poll_select_copy_remaining+0xfb/0x150 [ 6041.223480] SyS_select+0xcc/0x110 [ 6041.223481] do_syscall_64+0x67/0x180 [ 6041.223482] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.223483] RIP: 0033:0x7ff58302bba3 [ 6041.223484] RSP: 002b:00007ff56f7fcda0 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 6041.223485] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff58302bba3 [ 6041.223485] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 6041.223486] RBP: 00000000021c2400 R08: 00007ff56f7fcdd0 R09: 00007ff56f7fcb80 [ 6041.223486] R10: 0000000000000000 R11: 0000000000000293 R12: 00007ff57b785810 [ 6041.223487] R13: 0000000000000001 R14: 00007ff56000dda0 R15: 00007ff584089ef0 [ 6041.223488] Mem-Info: [ 6041.223503] active_anon:2 inactive_anon:27 isolated_anon:0 [ 6041.223503] active_file:316 inactive_file:171 isolated_file:0 [ 6041.223503] unevictable:0 dirty:0 writeback:1 unstable:0 [ 6041.223503] slab_reclaimable:11421 slab_unreclaimable:140377 [ 6041.223503] mapped:359 shmem:0 pagetables:1364 bounce:0 [ 6041.223503] free:39185 free_pcp:4746 free_cma:0 [ 6041.223508] Node 0 active_anon:0kB inactive_anon:24kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:20kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:130 all_unreclaimable? yes [ 6041.223512] Node 1 active_anon:20kB inactive_anon:84kB active_file:1260kB inactive_file:680kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1416kB dirty:0kB writeback:4kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:1196 all_unreclaimable? yes [ 6041.223513] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 6041.223515] lowmem_reserve[]: 0 2886 15937 15937 15937 [ 6041.223517] Node 0 DMA32 free:60296kB min:8108kB low:11060kB high:14012kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013336kB mlocked:0kB slab_reclaimable:96kB slab_unreclaimable:38768kB kernel_stack:2320kB pagetables:0kB bounce:0kB free_pcp:1924kB local_pcp:0kB free_cma:0kB [ 6041.223520] lowmem_reserve[]: 0 0 13051 13051 13051 [ 6041.223522] Node 0 Normal free:35844kB min:36664kB low:50028kB high:63392kB active_anon:0kB inactive_anon:24kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:13631488kB managed:13364292kB mlocked:0kB slab_reclaimable:15884kB slab_unreclaimable:244492kB kernel_stack:19256kB pagetables:2772kB bounce:0kB free_pcp:7868kB local_pcp:96kB free_cma:0kB [ 6041.223525] lowmem_reserve[]: 0 0 0 0 0 [ 6041.223526] Node 1 Normal free:44720kB min:45292kB low:61800kB high:78308kB active_anon:20kB inactive_anon:84kB active_file:1260kB inactive_file:680kB unevictable:0kB writepending:4kB present:16777212kB managed:16509584kB mlocked:0kB slab_reclaimable:29704kB slab_unreclaimable:278232kB kernel_stack:18504kB pagetables:2684kB bounce:0kB free_pcp:9192kB local_pcp:296kB free_cma:0kB [ 6041.223529] lowmem_reserve[]: 0 0 0 0 0 [ 6041.223530] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 6041.223536] Node 0 DMA32: 2*4kB (UM) 2*8kB (U) 13*16kB (U) 7*32kB (UE) 5*64kB (U) 3*128kB (UME) 1*256kB (E) 5*512kB (ME) 5*1024kB (UME) 1*2048kB (E) 12*4096kB (M) = 60296kB [ 6041.223542] Node 0 Normal: 97*4kB (MH) 47*8kB (MH) 83*16kB (UMH) 155*32kB (UMEH) 90*64kB (UME) 56*128kB (UMEH) 31*256kB (MEH) 15*512kB (MH) 0*1024kB 0*2048kB 0*4096kB = 35596kB [ 6041.223548] Node 1 Normal: 555*4kB (UMEH) 220*8kB (UMH) 78*16kB (UMEH) 222*32kB (UME) 147*64kB (UM) 102*128kB (UM) 37*256kB (UM) 2*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 45292kB [ 6041.223555] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.223555] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.223556] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.223557] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.223557] 367 total pagecache pages [ 6041.223558] 23 pages in swap cache [ 6041.223559] Swap cache stats: add 40394, delete 40367, find 7040/12934 [ 6041.223559] Free swap = 16458332kB [ 6041.223559] Total swap = 16516092kB [ 6041.223560] 8379718 pages RAM [ 6041.223560] 0 pages HighMem/MovableOnly [ 6041.223561] 153941 pages reserved [ 6041.223561] 0 pages cma reserved [ 6041.223561] 0 pages hwpoisoned [ 6041.223562] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 6041.223574] [ 779] 0 779 9206 1 21 3 82 0 systemd-journal [ 6041.223576] [ 805] 0 805 30349 0 28 4 375 0 lvmetad [ 6041.223577] [ 824] 0 824 11810 1 23 3 664 -1000 systemd-udevd [ 6041.223580] [ 1073] 0 1073 13856 0 28 3 110 -1000 auditd [ 6041.223581] [ 1118] 0 1118 53133 0 57 3 410 0 abrtd [ 6041.223583] [ 1121] 81 1121 8714 1 18 3 128 -900 dbus-daemon [ 6041.223584] [ 1123] 997 1123 5672 1 17 3 60 0 chronyd [ 6041.223585] [ 1146] 0 1146 52551 1 55 4 336 0 abrt-watch-log [ 6041.223586] [ 1152] 0 1152 4889 1 14 3 147 0 irqbalance [ 6041.223587] [ 1155] 994 1155 2133 0 10 3 43 0 lsmd [ 6041.223588] [ 1156] 0 1156 31969 1 21 4 134 0 smartd [ 6041.223589] [ 1161] 998 1161 132401 0 57 4 1872 0 polkitd [ 6041.223590] [ 1163] 0 1163 6050 1 16 3 78 0 systemd-logind [ 6041.223591] [ 1178] 0 1178 28814 0 11 3 66 0 ksmtuned [ 6041.223592] [ 1220] 0 1220 50305 0 39 3 125 0 gssproxy [ 6041.223593] [ 1295] 0 1295 28813 0 11 3 53 0 opensm-launch [ 6041.223594] [ 1296] 0 1296 637906 0 85 6 601 0 opensm [ 6041.223596] [ 3080] 0 1968 138299 0 91 4 20 0 gmain [ 6041.223597] [ 1976] 0 1976 28337 1 13 4 39 0 rhsmcertd [ 6041.223598] [ 1977] 0 1977 55479 0 40 4 785 0 rsyslogd [ 6041.223599] [ 1987] 0 1987 154722 1 148 3 2116 0 libvirtd [ 6041.223600] [ 1991] 0 1991 6463 0 19 3 51 0 atd [ 6041.223601] [ 2047] 0 2047 20619 0 44 3 214 -1000 sshd [ 6041.223602] [ 2537] 0 2537 27511 1 12 3 32 0 agetty [ 6041.223603] [ 2540] 0 2540 27511 1 10 3 33 0 agetty [ 6041.223604] [ 3062] 0 3062 22767 1 46 3 258 0 master [ 6041.223605] [ 3086] 89 3086 22810 1 46 3 255 0 qmgr [ 6041.223607] [ 3339] 99 3339 3888 0 12 3 59 0 dnsmasq [ 6041.223608] [ 3340] 0 3340 3881 0 12 3 45 0 dnsmasq [ 6041.223609] [ 3373] 0 3373 31557 1 20 3 159 0 crond [ 6041.223611] [ 3401] 0 3376 90269 0 96 3 0 0 beah-beaker-bac [ 6041.223612] [ 3381] 0 3381 26973 1 7 3 24 0 rhnsd [ 6041.223613] [ 4181] 0 4181 35220 1 72 3 317 0 sshd [ 6041.223614] [ 4185] 0 4185 29148 1 16 3 385 0 bash [ 6041.223786] [ 6416] 0 6416 28814 0 11 3 64 0 ksmtuned [ 6041.223787] [ 6417] 0 6417 28814 3 11 3 61 0 ksmtuned [ 6041.223788] [ 6418] 0 6418 37150 4 28 3 85 0 pgrep [ 6041.223789] Out of memory: Kill process 1987 (libvirtd) score 0 or sacrifice child [ 6041.223841] Killed process 1987 (libvirtd) total-vm:618888kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.224657] oom_reaper: reaped process 1987 (libvirtd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.243393] tuned invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 6041.243395] tuned cpuset=/ mems_allowed=0-1 [ 6041.243399] CPU: 16 PID: 3081 Comm: tuned Not tainted 4.11.0-rc2 #6 [ 6041.243400] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.243400] Call Trace: [ 6041.243405] dump_stack+0x63/0x87 [ 6041.243407] dump_header+0x9f/0x233 [ 6041.243409] ? selinux_capable+0x20/0x30 [ 6041.243411] ? security_capable_noaudit+0x45/0x60 [ 6041.243413] oom_kill_process+0x21c/0x3f0 [ 6041.243414] out_of_memory+0x114/0x4a0 [ 6041.243416] __alloc_pages_slowpath+0x7f0/0xb90 [ 6041.243419] __alloc_pages_nodemask+0x240/0x260 [ 6041.243421] alloc_pages_vma+0xa5/0x220 [ 6041.243423] __read_swap_cache_async+0x148/0x1f0 [ 6041.243425] read_swap_cache_async+0x26/0x60 [ 6041.243427] swapin_readahead+0x16b/0x200 [ 6041.243429] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.243431] ? find_get_entry+0x20/0x140 [ 6041.243433] ? pagecache_get_page+0x2c/0x240 [ 6041.243435] do_swap_page+0x2aa/0x780 [ 6041.243436] __handle_mm_fault+0x6f0/0xe60 [ 6041.243437] ? update_load_avg+0x809/0x950 [ 6041.243439] handle_mm_fault+0xce/0x240 [ 6041.243440] __do_page_fault+0x22a/0x4a0 [ 6041.243442] do_page_fault+0x30/0x80 [ 6041.243444] page_fault+0x28/0x30 [ 6041.243446] RIP: 0010:do_sys_poll+0x475/0x510 [ 6041.243446] RSP: 0018:ffffc90006ea3ad0 EFLAGS: 00010246 [ 6041.243447] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 6041.243460] RDX: 0000000000000000 RSI: ffffc90006ea3b30 RDI: ffffc90006ea3b3c [ 6041.243460] RBP: ffffc90006ea3ee0 R08: 0000000000000000 R09: ffff880828d95280 [ 6041.243461] R10: 0000000000000030 R11: ffff880402286938 R12: 0000000000000000 [ 6041.243462] R13: ffffc90006ea3b4c R14: 00000000fffffffc R15: 00007ff568001b80 [ 6041.243464] ? dequeue_entity+0xed/0x420 [ 6041.243466] ? select_idle_sibling+0x29/0x3d0 [ 6041.243467] ? pick_next_task_fair+0x11f/0x540 [ 6041.243469] ? account_entity_enqueue+0xd8/0x100 [ 6041.243470] ? __enqueue_entity+0x6c/0x70 [ 6041.243471] ? enqueue_entity+0x1eb/0x700 [ 6041.243473] ? poll_select_copy_remaining+0x150/0x150 [ 6041.243474] ? poll_select_copy_remaining+0x150/0x150 [ 6041.243475] ? try_to_wake_up+0x59/0x450 [ 6041.243476] ? wake_up_q+0x4f/0x80 [ 6041.243478] ? futex_wake+0x90/0x180 [ 6041.243480] ? do_futex+0x11c/0x570 [ 6041.243482] ? __vfs_read+0x37/0x150 [ 6041.243483] ? security_file_permission+0x9d/0xc0 [ 6041.243484] ? __audit_syscall_entry+0xaf/0x100 [ 6041.243486] SyS_poll+0x74/0x100 [ 6041.243487] do_syscall_64+0x67/0x180 [ 6041.243489] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.243489] RIP: 0033:0x7ff583029dfd [ 6041.243490] RSP: 002b:00007ff56fffdeb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007 [ 6041.243491] RAX: ffffffffffffffda RBX: 0000000002128750 RCX: 00007ff583029dfd [ 6041.243491] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007ff568001b80 [ 6041.243492] RBP: 0000000000000002 R08: 0000000000000002 R09: 0000000000000000 [ 6041.243493] R10: 0000000000000001 R11: 0000000000000293 R12: 00007ff568001b80 [ 6041.243493] R13: 00000000ffffffff R14: 00007ff5774878b0 R15: 0000000000000002 [ 6041.243494] Mem-Info: [ 6041.243499] active_anon:2 inactive_anon:27 isolated_anon:0 [ 6041.243499] active_file:316 inactive_file:171 isolated_file:0 [ 6041.243499] unevictable:0 dirty:0 writeback:1 unstable:0 [ 6041.243499] slab_reclaimable:11421 slab_unreclaimable:140377 [ 6041.243499] mapped:359 shmem:0 pagetables:1364 bounce:0 [ 6041.243499] free:39185 free_pcp:4775 free_cma:0 [ 6041.243522] Node 0 active_anon:0kB inactive_anon:24kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:20kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:130 all_unreclaimable? yes [ 6041.243527] Node 1 active_anon:20kB inactive_anon:84kB active_file:1260kB inactive_file:680kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1416kB dirty:0kB writeback:4kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:1806 all_unreclaimable? yes [ 6041.243527] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 6041.243530] lowmem_reserve[]: 0 2886 15937 15937 15937 [ 6041.243532] Node 0 DMA32 free:60296kB min:8108kB low:11060kB high:14012kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013336kB mlocked:0kB slab_reclaimable:96kB slab_unreclaimable:38768kB kernel_stack:2320kB pagetables:0kB bounce:0kB free_pcp:1924kB local_pcp:184kB free_cma:0kB [ 6041.243535] lowmem_reserve[]: 0 0 13051 13051 13051 [ 6041.243537] Node 0 Normal free:35844kB min:36664kB low:50028kB high:63392kB active_anon:0kB inactive_anon:24kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:13631488kB managed:13364292kB mlocked:0kB slab_reclaimable:15884kB slab_unreclaimable:244492kB kernel_stack:19256kB pagetables:2772kB bounce:0kB free_pcp:7984kB local_pcp:788kB free_cma:0kB [ 6041.243539] lowmem_reserve[]: 0 0 0 0 0 [ 6041.243541] Node 1 Normal free:44720kB min:45292kB low:61800kB high:78308kB active_anon:20kB inactive_anon:84kB active_file:1260kB inactive_file:680kB unevictable:0kB writepending:4kB present:16777212kB managed:16509584kB mlocked:0kB slab_reclaimable:29704kB slab_unreclaimable:278232kB kernel_stack:18504kB pagetables:2684kB bounce:0kB free_pcp:9192kB local_pcp:688kB free_cma:0kB [ 6041.243543] lowmem_reserve[]: 0 0 0 0 0 [ 6041.243545] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 6041.243550] Node 0 DMA32: 2*4kB (UM) 2*8kB (U) 13*16kB (U) 7*32kB (UE) 5*64kB (U) 3*128kB (UME) 1*256kB (E) 5*512kB (ME) 5*1024kB (UME) 1*2048kB (E) 12*4096kB (M) = 60296kB [ 6041.243557] Node 0 Normal: 66*4kB (MH) 47*8kB (MH) 83*16kB (UMH) 155*32kB (UMEH) 90*64kB (UME) 56*128kB (UMEH) 31*256kB (MEH) 15*512kB (MH) 0*1024kB 0*2048kB 0*4096kB = 35472kB [ 6041.243563] Node 1 Normal: 555*4kB (UMEH) 220*8kB (UMH) 78*16kB (UMEH) 222*32kB (UME) 147*64kB (UM) 102*128kB (UM) 37*256kB (UM) 2*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 45292kB [ 6041.243574] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.243574] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.243575] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.243575] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.243576] 367 total pagecache pages [ 6041.243577] 23 pages in swap cache [ 6041.243578] Swap cache stats: add 40396, delete 40369, find 7041/12951 [ 6041.243578] Free swap = 16466780kB [ 6041.243578] Total swap = 16516092kB [ 6041.243579] 8379718 pages RAM [ 6041.243579] 0 pages HighMem/MovableOnly [ 6041.243580] 153941 pages reserved [ 6041.243580] 0 pages cma reserved [ 6041.243580] 0 pages hwpoisoned [ 6041.243580] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 6041.243593] [ 779] 0 779 9206 1 21 3 82 0 systemd-journal [ 6041.243595] [ 805] 0 805 30349 0 28 4 375 0 lvmetad [ 6041.243596] [ 824] 0 824 11810 1 23 3 664 -1000 systemd-udevd [ 6041.243599] [ 1073] 0 1073 13856 0 28 3 110 -1000 auditd [ 6041.243600] [ 1118] 0 1118 53133 0 57 3 410 0 abrtd [ 6041.243601] [ 1121] 81 1121 8714 1 18 3 128 -900 dbus-daemon [ 6041.243602] [ 1123] 997 1123 5672 1 17 3 60 0 chronyd [ 6041.243603] [ 1146] 0 1146 52551 1 55 4 336 0 abrt-watch-log [ 6041.243604] [ 1152] 0 1152 4889 1 14 3 147 0 irqbalance [ 6041.243606] [ 1155] 994 1155 2133 0 10 3 43 0 lsmd [ 6041.243607] [ 1156] 0 1156 31969 1 21 4 134 0 smartd [ 6041.243608] [ 1161] 998 1161 132401 0 57 4 1872 0 polkitd [ 6041.243609] [ 1163] 0 1163 6050 1 16 3 78 0 systemd-logind [ 6041.243610] [ 1178] 0 1178 28814 0 11 3 66 0 ksmtuned [ 6041.243611] [ 1220] 0 1220 50305 0 39 3 125 0 gssproxy [ 6041.243612] [ 1295] 0 1295 28813 0 11 3 53 0 opensm-launch [ 6041.243613] [ 1296] 0 1296 637906 0 85 6 601 0 opensm [ 6041.243615] [ 3080] 0 1968 138299 0 91 4 20 0 gmain [ 6041.243616] [ 1976] 0 1976 28337 1 13 4 39 0 rhsmcertd [ 6041.243617] [ 1977] 0 1977 55479 0 40 4 785 0 rsyslogd [ 6041.243618] [ 2729] 0 1987 154722 0 148 3 0 0 libvirtd [ 6041.243619] [ 1991] 0 1991 6463 0 19 3 51 0 atd [ 6041.243620] [ 2047] 0 2047 20619 0 44 3 214 -1000 sshd [ 6041.243621] [ 2537] 0 2537 27511 1 12 3 32 0 agetty [ 6041.243622] [ 2540] 0 2540 27511 1 10 3 33 0 agetty [ 6041.243623] [ 3062] 0 3062 22767 1 46 3 258 0 master [ 6041.243624] [ 3086] 89 3086 22810 1 46 3 255 0 qmgr [ 6041.243626] [ 3339] 99 3339 3888 0 12 3 59 0 dnsmasq [ 6041.243627] [ 3340] 0 3340 3881 0 12 3 45 0 dnsmasq [ 6041.243628] [ 3373] 0 3373 31557 1 20 3 159 0 crond [ 6041.243630] [ 3401] 0 3376 90269 0 96 3 0 0 beah-beaker-bac [ 6041.243631] [ 3381] 0 3381 26973 1 7 3 24 0 rhnsd [ 6041.243633] [ 4181] 0 4181 35220 1 72 3 317 0 sshd [ 6041.243641] [ 4185] 0 4185 29148 1 16 3 385 0 bash [ 6041.243817] [ 6416] 0 6416 28814 0 11 3 64 0 ksmtuned [ 6041.243818] [ 6417] 0 6417 28814 3 11 3 61 0 ksmtuned [ 6041.243819] [ 6418] 0 6418 37150 4 28 3 85 0 pgrep [ 6041.243820] Out of memory: Kill process 1161 (polkitd) score 0 or sacrifice child [ 6041.243845] Killed process 1161 (polkitd) total-vm:529604kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.244458] oom_reaper: reaped process 1161 (polkitd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.253520] libvirtd invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 6041.253522] libvirtd cpuset=/ mems_allowed=0-1 [ 6041.253526] CPU: 1 PID: 3196 Comm: libvirtd Not tainted 4.11.0-rc2 #6 [ 6041.253527] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.253527] Call Trace: [ 6041.253530] dump_stack+0x63/0x87 [ 6041.253532] dump_header+0x9f/0x233 [ 6041.253533] ? selinux_capable+0x20/0x30 [ 6041.253535] ? security_capable_noaudit+0x45/0x60 [ 6041.253536] oom_kill_process+0x21c/0x3f0 [ 6041.253538] out_of_memory+0x114/0x4a0 [ 6041.253539] __alloc_pages_slowpath+0x7f0/0xb90 [ 6041.253541] __alloc_pages_nodemask+0x240/0x260 [ 6041.253543] alloc_pages_vma+0xa5/0x220 [ 6041.253545] __read_swap_cache_async+0x148/0x1f0 [ 6041.253546] read_swap_cache_async+0x26/0x60 [ 6041.253548] swapin_readahead+0x16b/0x200 [ 6041.253550] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.253552] ? find_get_entry+0x20/0x140 [ 6041.253554] ? pagecache_get_page+0x2c/0x240 [ 6041.253555] do_swap_page+0x2aa/0x780 [ 6041.253556] __handle_mm_fault+0x6f0/0xe60 [ 6041.253559] ? mls_context_isvalid+0x2b/0xa0 [ 6041.253560] handle_mm_fault+0xce/0x240 [ 6041.253562] __do_page_fault+0x22a/0x4a0 [ 6041.253563] do_page_fault+0x30/0x80 [ 6041.253565] page_fault+0x28/0x30 [ 6041.253567] RIP: 0010:__get_user_8+0x1b/0x25 [ 6041.253568] RSP: 0018:ffffc9000547fc28 EFLAGS: 00010287 [ 6041.253569] RAX: 00007fbe0fd9c9e7 RBX: ffff88041395e4c0 RCX: 00000000000002b0 [ 6041.253570] RDX: ffff880827191680 RSI: ffff88041395e4c0 RDI: ffff880827191680 [ 6041.253570] RBP: ffffc9000547fc78 R08: 0000000000000101 R09: 000000018020001f [ 6041.253571] R10: 0000000000000001 R11: ffff880827347400 R12: ffff880827191680 [ 6041.253572] R13: 00007fbe0fd9c9e0 R14: ffff880827191680 R15: ffff8808284ab280 [ 6041.253574] ? exit_robust_list+0x37/0x120 [ 6041.253576] mm_release+0x11a/0x130 [ 6041.253577] do_exit+0x152/0xb80 [ 6041.253578] ? __unqueue_futex+0x2f/0x60 [ 6041.253580] do_group_exit+0x3f/0xb0 [ 6041.253581] get_signal+0x1bf/0x5e0 [ 6041.253584] do_signal+0x37/0x6a0 [ 6041.253585] ? do_futex+0xfd/0x570 [ 6041.253588] exit_to_usermode_loop+0x3f/0x85 [ 6041.253589] do_syscall_64+0x165/0x180 [ 6041.253591] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.253591] RIP: 0033:0x7fbe2a8576d5 [ 6041.253592] RSP: 002b:00007fbe0fd9bcf0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 6041.253593] RAX: fffffffffffffe00 RBX: 0000000000000000 RCX: 00007fbe2a8576d5 [ 6041.253594] RDX: 0000000000000003 RSI: 0000000000000080 RDI: 000055c46b7d47ec [ 6041.253594] RBP: 000055c46b7d4848 R08: 000055c46b7d4700 R09: 0000000000000000 [ 6041.253595] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c46b7d4860 [ 6041.253596] R13: 000055c46b7d47c0 R14: 000055c46b7d47e8 R15: 000055c46b7d4780 [ 6041.253597] Mem-Info: [ 6041.253602] active_anon:2 inactive_anon:27 isolated_anon:0 [ 6041.253602] active_file:316 inactive_file:171 isolated_file:0 [ 6041.253602] unevictable:0 dirty:0 writeback:1 unstable:0 [ 6041.253602] slab_reclaimable:11421 slab_unreclaimable:140377 [ 6041.253602] mapped:359 shmem:0 pagetables:1364 bounce:0 [ 6041.253602] free:39185 free_pcp:4773 free_cma:0 [ 6041.253608] Node 0 active_anon:0kB inactive_anon:24kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:20kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:130 all_unreclaimable? yes [ 6041.253614] Node 1 active_anon:20kB inactive_anon:84kB active_file:1260kB inactive_file:680kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1416kB dirty:0kB writeback:4kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:2213 all_unreclaimable? yes [ 6041.253615] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 6041.253618] lowmem_reserve[]: 0 2886 15937 15937 15937 [ 6041.253621] Node 0 DMA32 free:60296kB min:8108kB low:11060kB high:14012kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013336kB mlocked:0kB slab_reclaimable:96kB slab_unreclaimable:38768kB kernel_stack:2320kB pagetables:0kB bounce:0kB free_pcp:1924kB local_pcp:0kB free_cma:0kB [ 6041.253624] lowmem_reserve[]: 0 0 13051 13051 13051 [ 6041.253626] Node 0 Normal free:35844kB min:36664kB low:50028kB high:63392kB active_anon:0kB inactive_anon:24kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:13631488kB managed:13364292kB mlocked:0kB slab_reclaimable:15884kB slab_unreclaimable:244492kB kernel_stack:19256kB pagetables:2772kB bounce:0kB free_pcp:7976kB local_pcp:0kB free_cma:0kB [ 6041.253629] lowmem_reserve[]: 0 0 0 0 0 [ 6041.253631] Node 1 Normal free:44720kB min:45292kB low:61800kB high:78308kB active_anon:20kB inactive_anon:84kB active_file:1260kB inactive_file:680kB unevictable:0kB writepending:4kB present:16777212kB managed:16509584kB mlocked:0kB slab_reclaimable:29704kB slab_unreclaimable:278232kB kernel_stack:18504kB pagetables:2684kB bounce:0kB free_pcp:9192kB local_pcp:0kB free_cma:0kB [ 6041.253634] lowmem_reserve[]: 0 0 0 0 0 [ 6041.253636] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 6041.253643] Node 0 DMA32: 2*4kB (UM) 2*8kB (U) 13*16kB (U) 7*32kB (UE) 5*64kB (U) 3*128kB (UME) 1*256kB (E) 5*512kB (ME) 5*1024kB (UME) 1*2048kB (E) 12*4096kB (M) = 60296kB [ 6041.253651] Node 0 Normal: 66*4kB (MH) 47*8kB (MH) 83*16kB (UMH) 155*32kB (UMEH) 90*64kB (UME) 56*128kB (UMEH) 31*256kB (MEH) 15*512kB (MH) 0*1024kB 0*2048kB 0*4096kB = 35472kB [ 6041.253658] Node 1 Normal: 555*4kB (UMEH) 220*8kB (UMH) 78*16kB (UMEH) 222*32kB (UME) 147*64kB (UM) 102*128kB (UM) 37*256kB (UM) 2*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 45292kB [ 6041.253665] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.253666] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.253667] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.253667] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.253668] 367 total pagecache pages [ 6041.253669] 23 pages in swap cache [ 6041.253670] Swap cache stats: add 40398, delete 40371, find 7042/12959 [ 6041.253670] Free swap = 16474204kB [ 6041.253670] Total swap = 16516092kB [ 6041.253671] 8379718 pages RAM [ 6041.253672] 0 pages HighMem/MovableOnly [ 6041.253672] 153941 pages reserved [ 6041.253672] 0 pages cma reserved [ 6041.253672] 0 pages hwpoisoned [ 6041.253673] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 6041.253686] [ 779] 0 779 9206 1 21 3 82 0 systemd-journal [ 6041.253688] [ 805] 0 805 30349 0 28 4 375 0 lvmetad [ 6041.253689] [ 824] 0 824 11810 1 23 3 664 -1000 systemd-udevd [ 6041.253692] [ 1073] 0 1073 13856 0 28 3 110 -1000 auditd [ 6041.253694] [ 1118] 0 1118 53133 0 57 3 410 0 abrtd [ 6041.253696] [ 1121] 81 1121 8714 1 18 3 128 -900 dbus-daemon [ 6041.253697] [ 1123] 997 1123 5672 1 17 3 60 0 chronyd [ 6041.253698] [ 1146] 0 1146 52551 1 55 4 336 0 abrt-watch-log [ 6041.253699] [ 1152] 0 1152 4889 1 14 3 147 0 irqbalance [ 6041.253701] [ 1155] 994 1155 2133 0 10 3 43 0 lsmd [ 6041.253702] [ 1156] 0 1156 31969 1 21 4 134 0 smartd [ 6041.253703] [ 1276] 998 1161 132401 0 57 4 0 0 gmain [ 6041.253705] [ 1163] 0 1163 6050 1 16 3 78 0 systemd-logind [ 6041.253706] [ 1178] 0 1178 28814 0 11 3 66 0 ksmtuned [ 6041.253707] [ 1220] 0 1220 50305 0 39 3 125 0 gssproxy [ 6041.253709] [ 1295] 0 1295 28813 0 11 3 53 0 opensm-launch [ 6041.253710] [ 1296] 0 1296 637906 0 85 6 601 0 opensm [ 6041.253712] [ 3080] 0 1968 138299 0 91 4 20 0 gmain [ 6041.253713] [ 1976] 0 1976 28337 1 13 4 39 0 rhsmcertd [ 6041.253714] [ 1977] 0 1977 55479 0 40 4 785 0 rsyslogd [ 6041.253716] [ 2729] 0 1987 154722 0 148 3 0 0 libvirtd [ 6041.253717] [ 1991] 0 1991 6463 0 19 3 51 0 atd [ 6041.253718] [ 2047] 0 2047 20619 0 44 3 214 -1000 sshd [ 6041.253719] [ 2537] 0 2537 27511 1 12 3 32 0 agetty [ 6041.253721] [ 2540] 0 2540 27511 1 10 3 33 0 agetty [ 6041.253722] [ 3062] 0 3062 22767 1 46 3 258 0 master [ 6041.253723] [ 3086] 89 3086 22810 1 46 3 255 0 qmgr [ 6041.253726] [ 3339] 99 3339 3888 0 12 3 59 0 dnsmasq [ 6041.253727] [ 3340] 0 3340 3881 0 12 3 45 0 dnsmasq [ 6041.253728] [ 3373] 0 3373 31557 1 20 3 159 0 crond [ 6041.253730] [ 3401] 0 3376 90269 0 96 3 0 0 beah-beaker-bac [ 6041.253731] [ 3381] 0 3381 26973 1 7 3 24 0 rhnsd [ 6041.253733] [ 4181] 0 4181 35220 1 72 3 317 0 sshd [ 6041.253735] [ 4185] 0 4185 29148 1 16 3 385 0 bash [ 6041.253900] [ 6416] 0 6416 28814 0 11 3 64 0 ksmtuned [ 6041.253902] [ 6417] 0 6417 28814 3 11 3 61 0 ksmtuned [ 6041.253903] [ 6418] 0 6418 37150 4 28 3 85 0 pgrep [ 6041.253904] Out of memory: Kill process 1977 (rsyslogd) score 0 or sacrifice child [ 6041.253914] Killed process 1977 (rsyslogd) total-vm:221916kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.283216] oom_reaper: reaped process 1977 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.283411] kworker/u130:2 invoked oom-killer: gfp_mask=0x17002c2(GFP_KERNEL_ACCOUNT|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_NOTRACK), nodemask=(null), order=0, oom_score_adj=0 [ 6041.283413] kworker/u130:2 cpuset=/ mems_allowed=0-1 [ 6041.283416] CPU: 15 PID: 1115 Comm: kworker/u130:2 Not tainted 4.11.0-rc2 #6 [ 6041.283417] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.283420] Workqueue: events_unbound call_usermodehelper_exec_work [ 6041.283421] Call Trace: [ 6041.283424] dump_stack+0x63/0x87 [ 6041.283425] dump_header+0x9f/0x233 [ 6041.283427] ? selinux_capable+0x20/0x30 [ 6041.283428] ? security_capable_noaudit+0x45/0x60 [ 6041.283429] oom_kill_process+0x21c/0x3f0 [ 6041.283431] out_of_memory+0x114/0x4a0 [ 6041.283432] __alloc_pages_slowpath+0x7f0/0xb90 [ 6041.283434] __alloc_pages_nodemask+0x240/0x260 [ 6041.283436] alloc_pages_current+0x88/0x120 [ 6041.283437] __vmalloc_node_range+0x1bb/0x2a0 [ 6041.283438] ? _do_fork+0xed/0x390 [ 6041.283440] ? kmem_cache_alloc_node+0x1c4/0x1f0 [ 6041.283441] copy_process.part.34+0x658/0x1d10 [ 6041.283442] ? _do_fork+0xed/0x390 [ 6041.283443] ? call_usermodehelper_exec_work+0xd0/0xd0 [ 6041.283444] _do_fork+0xed/0x390 [ 6041.283446] ? __switch_to+0x229/0x450 [ 6041.283447] kernel_thread+0x29/0x30 [ 6041.283448] call_usermodehelper_exec_work+0x3a/0xd0 [ 6041.283450] process_one_work+0x165/0x410 [ 6041.283451] worker_thread+0x137/0x4c0 [ 6041.283463] kthread+0x101/0x140 [ 6041.283464] ? rescuer_thread+0x3b0/0x3b0 [ 6041.283466] ? kthread_park+0x90/0x90 [ 6041.283467] ret_from_fork+0x2c/0x40 [ 6041.283468] Mem-Info: [ 6041.283473] active_anon:10 inactive_anon:28 isolated_anon:0 [ 6041.283473] active_file:316 inactive_file:228 isolated_file:0 [ 6041.283473] unevictable:0 dirty:0 writeback:1 unstable:0 [ 6041.283473] slab_reclaimable:11421 slab_unreclaimable:140377 [ 6041.283473] mapped:378 shmem:0 pagetables:1368 bounce:0 [ 6041.283473] free:39030 free_pcp:4818 free_cma:0 [ 6041.283478] Node 0 active_anon:4kB inactive_anon:36kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:24kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:130 all_unreclaimable? yes [ 6041.283483] Node 1 active_anon:36kB inactive_anon:76kB active_file:1260kB inactive_file:908kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1488kB dirty:0kB writeback:4kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:3325 all_unreclaimable? yes [ 6041.283484] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 6041.283487] lowmem_reserve[]: 0 2886 15937 15937 15937 [ 6041.283489] Node 0 DMA32 free:60296kB min:8108kB low:11060kB high:14012kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013336kB mlocked:0kB slab_reclaimable:96kB slab_unreclaimable:38768kB kernel_stack:2320kB pagetables:0kB bounce:0kB free_pcp:1924kB local_pcp:0kB free_cma:0kB [ 6041.283503] lowmem_reserve[]: 0 0 13051 13051 13051 [ 6041.283504] Node 0 Normal free:35596kB min:36664kB low:50028kB high:63392kB active_anon:4kB inactive_anon:36kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:13631488kB managed:13364292kB mlocked:0kB slab_reclaimable:15884kB slab_unreclaimable:244492kB kernel_stack:19256kB pagetables:2780kB bounce:0kB free_pcp:7996kB local_pcp:352kB free_cma:0kB [ 6041.283507] lowmem_reserve[]: 0 0 0 0 0 [ 6041.283509] Node 1 Normal free:44348kB min:45292kB low:61800kB high:78308kB active_anon:36kB inactive_anon:76kB active_file:1260kB inactive_file:908kB unevictable:0kB writepending:4kB present:16777212kB managed:16509584kB mlocked:0kB slab_reclaimable:29704kB slab_unreclaimable:278232kB kernel_stack:18504kB pagetables:2692kB bounce:0kB free_pcp:9352kB local_pcp:164kB free_cma:0kB [ 6041.283511] lowmem_reserve[]: 0 0 0 0 0 [ 6041.283513] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 6041.283526] Node 0 DMA32: 2*4kB (UM) 2*8kB (U) 13*16kB (U) 7*32kB (UE) 5*64kB (U) 3*128kB (UME) 1*256kB (E) 5*512kB (ME) 5*1024kB (UME) 1*2048kB (E) 12*4096kB (M) = 60296kB [ 6041.283532] Node 0 Normal: 66*4kB (MH) 47*8kB (MH) 83*16kB (UMH) 155*32kB (UMEH) 90*64kB (UME) 56*128kB (UMEH) 31*256kB (MEH) 15*512kB (MH) 0*1024kB 0*2048kB 0*4096kB = 35472kB [ 6041.283538] Node 1 Normal: 524*4kB (UMEH) 220*8kB (UMH) 78*16kB (UMEH) 222*32kB (UME) 147*64kB (UM) 102*128kB (UM) 37*256kB (UM) 2*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 45168kB [ 6041.283545] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.283545] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.283546] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.283546] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.283547] 429 total pagecache pages [ 6041.283548] 18 pages in swap cache [ 6041.283549] Swap cache stats: add 40409, delete 40387, find 7044/12965 [ 6041.283549] Free swap = 16477276kB [ 6041.283549] Total swap = 16516092kB [ 6041.283550] 8379718 pages RAM [ 6041.283550] 0 pages HighMem/MovableOnly [ 6041.283551] 153941 pages reserved [ 6041.283551] 0 pages cma reserved [ 6041.283551] 0 pages hwpoisoned [ 6041.283552] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 6041.283564] [ 779] 0 779 9206 1 21 3 82 0 systemd-journal [ 6041.283565] [ 805] 0 805 30349 0 28 4 375 0 lvmetad [ 6041.283567] [ 824] 0 824 11810 1 23 3 664 -1000 systemd-udevd [ 6041.283570] [ 1073] 0 1073 13856 0 28 3 110 -1000 auditd [ 6041.283571] [ 1118] 0 1118 53133 0 57 3 410 0 abrtd [ 6041.283572] [ 1121] 81 1121 8714 1 18 3 128 -900 dbus-daemon [ 6041.283573] [ 1123] 997 1123 5672 1 17 3 60 0 chronyd [ 6041.283575] [ 1146] 0 1146 52551 1 55 4 336 0 abrt-watch-log [ 6041.283576] [ 1152] 0 1152 4889 1 14 3 147 0 irqbalance [ 6041.283577] [ 1155] 994 1155 2133 0 10 3 43 0 lsmd [ 6041.283587] [ 1156] 0 1156 31969 1 21 4 134 0 smartd [ 6041.283588] [ 1276] 998 1161 132401 0 57 4 0 0 gmain [ 6041.283589] [ 1163] 0 1163 6050 1 16 3 78 0 systemd-logind [ 6041.283590] [ 1178] 0 1178 28814 0 11 3 66 0 ksmtuned [ 6041.283591] [ 1220] 0 1220 50305 0 39 3 125 0 gssproxy [ 6041.283592] [ 1295] 0 1295 28813 0 11 3 53 0 opensm-launch [ 6041.283593] [ 1296] 0 1296 637906 0 85 6 605 0 opensm [ 6041.283595] [ 3080] 0 1968 138299 0 91 4 20 0 gmain [ 6041.283596] [ 1976] 0 1976 28337 1 13 4 39 0 rhsmcertd [ 6041.283597] [ 2109] 0 1977 55479 0 40 4 0 0 in:imjournal [ 6041.283599] [ 2729] 0 1987 154722 0 148 3 0 0 libvirtd [ 6041.283600] [ 1991] 0 1991 6463 0 19 3 51 0 atd [ 6041.283601] [ 2047] 0 2047 20619 0 44 3 214 -1000 sshd [ 6041.283602] [ 2537] 0 2537 27511 1 12 3 32 0 agetty [ 6041.283603] [ 2540] 0 2540 27511 1 10 3 33 0 agetty [ 6041.283615] [ 3062] 0 3062 22767 1 46 3 258 0 master [ 6041.283616] [ 3086] 89 3086 22810 1 46 3 255 0 qmgr [ 6041.283618] [ 3339] 99 3339 3888 0 12 3 59 0 dnsmasq [ 6041.283619] [ 3340] 0 3340 3881 0 12 3 45 0 dnsmasq [ 6041.283620] [ 3373] 0 3373 31557 1 20 3 159 0 crond [ 6041.283622] [ 3401] 0 3376 90269 0 96 3 0 0 beah-beaker-bac [ 6041.283623] [ 3381] 0 3381 26973 1 7 3 24 0 rhnsd [ 6041.283625] [ 4181] 0 4181 35220 1 72 3 317 0 sshd [ 6041.283626] [ 4185] 0 4185 29148 1 16 3 385 0 bash [ 6041.283746] [ 6416] 0 6416 28814 0 11 3 64 0 ksmtuned [ 6041.283747] [ 6417] 0 6417 28814 2 11 3 62 0 ksmtuned [ 6041.283748] [ 6418] 0 6418 37150 0 28 3 90 0 pgrep [ 6041.283749] Out of memory: Kill process 1296 (opensm) score 0 or sacrifice child [ 6041.283831] Killed process 1296 (opensm) total-vm:2551624kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.303267] oom_reaper: reaped process 1296 (opensm), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.303530] runaway-killer- invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 6041.303533] runaway-killer- cpuset=/ mems_allowed=0-1 [ 6041.303537] CPU: 1 PID: 1289 Comm: runaway-killer- Not tainted 4.11.0-rc2 #6 [ 6041.303538] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.303538] Call Trace: [ 6041.303542] dump_stack+0x63/0x87 [ 6041.303543] dump_header+0x9f/0x233 [ 6041.303545] ? selinux_capable+0x20/0x30 [ 6041.303546] ? security_capable_noaudit+0x45/0x60 [ 6041.303548] oom_kill_process+0x21c/0x3f0 [ 6041.303549] out_of_memory+0x114/0x4a0 [ 6041.303551] __alloc_pages_slowpath+0x7f0/0xb90 [ 6041.303553] __alloc_pages_nodemask+0x240/0x260 [ 6041.303555] alloc_pages_vma+0xa5/0x220 [ 6041.303557] __read_swap_cache_async+0x148/0x1f0 [ 6041.303559] read_swap_cache_async+0x26/0x60 [ 6041.303560] swapin_readahead+0x16b/0x200 [ 6041.303561] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.303563] ? find_get_entry+0x20/0x140 [ 6041.303565] ? pagecache_get_page+0x2c/0x240 [ 6041.303567] do_swap_page+0x2aa/0x780 [ 6041.303568] __handle_mm_fault+0x6f0/0xe60 [ 6041.303570] handle_mm_fault+0xce/0x240 [ 6041.303572] __do_page_fault+0x22a/0x4a0 [ 6041.303574] do_page_fault+0x30/0x80 [ 6041.303576] page_fault+0x28/0x30 [ 6041.303578] RIP: 0010:do_sys_poll+0x475/0x510 [ 6041.303578] RSP: 0018:ffffc90005a9fad0 EFLAGS: 00010246 [ 6041.303580] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 6041.303581] RDX: 0000000000000000 RSI: ffffc90005a9fb30 RDI: ffffc90005a9fb3c [ 6041.303581] RBP: ffffc90005a9fee0 R08: 0000000000000000 R09: ffff880828fda940 [ 6041.303582] R10: 0000000000000048 R11: ffff88042a64ee38 R12: 0000000000000000 [ 6041.303583] R13: ffffc90005a9fb44 R14: 00000000fffffffc R15: 00007f9640001220 [ 6041.303586] ? select_idle_sibling+0x29/0x3d0 [ 6041.303588] ? select_task_rq_fair+0x942/0xa70 [ 6041.303590] ? __vma_adjust+0x4a7/0x700 [ 6041.303591] ? poll_select_copy_remaining+0x150/0x150 [ 6041.303593] ? sched_clock+0x9/0x10 [ 6041.303595] ? sched_clock_cpu+0x11/0xb0 [ 6041.303596] ? try_to_wake_up+0x59/0x450 [ 6041.303599] ? plist_del+0x62/0xb0 [ 6041.303600] ? wake_up_q+0x4f/0x80 [ 6041.303602] ? eventfd_ctx_read+0x67/0x210 [ 6041.303604] ? futex_wake+0x90/0x180 [ 6041.303605] ? wake_up_q+0x80/0x80 [ 6041.303607] ? eventfd_read+0x4c/0x90 [ 6041.303608] ? __vfs_read+0x37/0x150 [ 6041.303610] ? security_file_permission+0x9d/0xc0 [ 6041.303611] ? __audit_syscall_entry+0xaf/0x100 [ 6041.303613] SyS_poll+0x74/0x100 [ 6041.303615] do_syscall_64+0x67/0x180 [ 6041.303616] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.303618] RIP: 0033:0x7f9656e64dfd [ 6041.303618] RSP: 002b:00007f96511fed10 EFLAGS: 00000293 ORIG_RAX: 0000000000000007 [ 6041.303619] RAX: ffffffffffffffda RBX: 00007f96400008c0 RCX: 00007f9656e64dfd [ 6041.303620] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00007f9640001220 [ 6041.303621] RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000000 [ 6041.303621] R10: 0000000000000001 R11: 0000000000000293 R12: 00007f9640001220 [ 6041.303622] R13: 00000000ffffffff R14: 00007f9657bbc8b0 R15: 0000000000000001 [ 6041.303623] Mem-Info: [ 6041.303630] active_anon:10 inactive_anon:28 isolated_anon:0 [ 6041.303630] active_file:316 inactive_file:228 isolated_file:0 [ 6041.303630] unevictable:0 dirty:0 writeback:1 unstable:0 [ 6041.303630] slab_reclaimable:11421 slab_unreclaimable:140377 [ 6041.303630] mapped:378 shmem:0 pagetables:1368 bounce:0 [ 6041.303630] free:39030 free_pcp:4795 free_cma:0 [ 6041.303636] Node 0 active_anon:4kB inactive_anon:36kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:24kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:4 all_unreclaimable? yes [ 6041.303643] Node 1 active_anon:36kB inactive_anon:76kB active_file:1260kB inactive_file:908kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1488kB dirty:0kB writeback:4kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:4171 all_unreclaimable? yes [ 6041.303644] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 6041.303649] lowmem_reserve[]: 0 2886 15937 15937 15937 [ 6041.303651] Node 0 DMA32 free:60296kB min:8108kB low:11060kB high:14012kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013336kB mlocked:0kB slab_reclaimable:96kB slab_unreclaimable:38768kB kernel_stack:2320kB pagetables:0kB bounce:0kB free_pcp:1924kB local_pcp:0kB free_cma:0kB [ 6041.303655] lowmem_reserve[]: 0 0 13051 13051 13051 [ 6041.303657] Node 0 Normal free:35596kB min:36664kB low:50028kB high:63392kB active_anon:4kB inactive_anon:36kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:13631488kB managed:13364292kB mlocked:0kB slab_reclaimable:15884kB slab_unreclaimable:244492kB kernel_stack:19256kB pagetables:2780kB bounce:0kB free_pcp:7888kB local_pcp:24kB free_cma:0kB [ 6041.303660] lowmem_reserve[]: 0 0 0 0 0 [ 6041.303663] Node 1 Normal free:44348kB min:45292kB low:61800kB high:78308kB active_anon:36kB inactive_anon:76kB active_file:1260kB inactive_file:908kB unevictable:0kB writepending:4kB present:16777212kB managed:16509584kB mlocked:0kB slab_reclaimable:29704kB slab_unreclaimable:278232kB kernel_stack:18504kB pagetables:2692kB bounce:0kB free_pcp:9368kB local_pcp:0kB free_cma:0kB [ 6041.303666] lowmem_reserve[]: 0 0 0 0 0 [ 6041.303668] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 6041.303675] Node 0 DMA32: 2*4kB (UM) 2*8kB (U) 13*16kB (U) 7*32kB (UE) 5*64kB (U) 3*128kB (UME) 1*256kB (E) 5*512kB (ME) 5*1024kB (UME) 1*2048kB (E) 12*4096kB (M) = 60296kB [ 6041.303684] Node 0 Normal: 93*4kB (UMH) 49*8kB (MH) 83*16kB (UMH) 155*32kB (UMEH) 90*64kB (UME) 56*128kB (UMEH) 31*256kB (MEH) 15*512kB (MH) 0*1024kB 0*2048kB 0*4096kB = 35596kB [ 6041.303692] Node 1 Normal: 524*4kB (UMEH) 220*8kB (UMH) 78*16kB (UMEH) 222*32kB (UME) 147*64kB (UM) 102*128kB (UM) 37*256kB (UM) 2*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 45168kB [ 6041.303701] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.303702] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.303703] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.303703] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.303704] 429 total pagecache pages [ 6041.303705] 12 pages in swap cache [ 6041.303706] Swap cache stats: add 40421, delete 40405, find 7046/13000 [ 6041.303706] Free swap = 16477948kB [ 6041.303707] Total swap = 16516092kB [ 6041.303708] 8379718 pages RAM [ 6041.303708] 0 pages HighMem/MovableOnly [ 6041.303708] 153941 pages reserved [ 6041.303709] 0 pages cma reserved [ 6041.303709] 0 pages hwpoisoned [ 6041.303709] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 6041.303723] [ 779] 0 779 9206 1 21 3 82 0 systemd-journal [ 6041.303725] [ 805] 0 805 30349 0 28 4 375 0 lvmetad [ 6041.303727] [ 824] 0 824 11810 1 23 3 664 -1000 systemd-udevd [ 6041.303730] [ 1073] 0 1073 13856 0 28 3 110 -1000 auditd [ 6041.303731] [ 1118] 0 1118 53133 0 57 3 410 0 abrtd [ 6041.303733] [ 1121] 81 1121 8714 1 18 3 128 -900 dbus-daemon [ 6041.303734] [ 1123] 997 1123 5672 1 17 3 60 0 chronyd [ 6041.303735] [ 1146] 0 1146 52551 1 55 4 336 0 abrt-watch-log [ 6041.303737] [ 1152] 0 1152 4889 1 14 3 147 0 irqbalance [ 6041.303738] [ 1155] 994 1155 2133 0 10 3 43 0 lsmd [ 6041.303740] [ 1156] 0 1156 31969 1 21 4 134 0 smartd [ 6041.303741] [ 1276] 998 1161 132401 0 57 4 0 0 gmain [ 6041.303743] [ 1163] 0 1163 6050 1 16 3 78 0 systemd-logind [ 6041.303744] [ 1178] 0 1178 28814 0 11 3 66 0 ksmtuned [ 6041.303746] [ 1220] 0 1220 50305 0 39 3 125 0 gssproxy [ 6041.303747] [ 1295] 0 1295 28813 0 11 3 53 0 opensm-launch [ 6041.303749] [ 1323] 0 1296 637906 0 85 6 26 0 opensm [ 6041.303751] [ 3080] 0 1968 138299 0 91 4 20 0 gmain [ 6041.303752] [ 1976] 0 1976 28337 1 13 4 39 0 rhsmcertd [ 6041.303753] [ 2109] 0 1977 55479 0 40 4 0 0 in:imjournal [ 6041.303755] [ 2729] 0 1987 154722 0 148 3 0 0 libvirtd [ 6041.303757] [ 1991] 0 1991 6463 0 19 3 51 0 atd [ 6041.303758] [ 2047] 0 2047 20619 0 44 3 214 -1000 sshd [ 6041.303759] [ 2537] 0 2537 27511 1 12 3 32 0 agetty [ 6041.303761] [ 2540] 0 2540 27511 1 10 3 33 0 agetty [ 6041.303762] [ 3062] 0 3062 22767 1 46 3 258 0 master [ 6041.303764] [ 3086] 89 3086 22810 1 46 3 255 0 qmgr [ 6041.303766] [ 3339] 99 3339 3888 0 12 3 59 0 dnsmasq [ 6041.303768] [ 3340] 0 3340 3881 0 12 3 45 0 dnsmasq [ 6041.303769] [ 3373] 0 3373 31557 1 20 3 159 0 crond [ 6041.303771] [ 3401] 0 3376 90269 0 96 3 0 0 beah-beaker-bac [ 6041.303773] [ 3381] 0 3381 26973 1 7 3 24 0 rhnsd [ 6041.303775] [ 4181] 0 4181 35220 1 72 3 317 0 sshd [ 6041.303776] [ 4185] 0 4185 29148 1 16 3 385 0 bash [ 6041.303940] [ 6416] 0 6416 28814 0 11 3 64 0 ksmtuned [ 6041.303941] [ 6417] 0 6417 28814 0 11 3 64 0 ksmtuned [ 6041.303943] [ 6418] 0 6418 37150 0 28 3 91 0 pgrep [ 6041.303956] Out of memory: Kill process 1118 (abrtd) score 0 or sacrifice child [ 6041.303963] Killed process 1118 (abrtd) total-vm:212532kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.304370] Out of memory: Kill process 1146 (abrt-watch-log) score 0 or sacrifice child [ 6041.304377] Killed process 1146 (abrt-watch-log) total-vm:210204kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.323549] Out of memory: Kill process 805 (lvmetad) score 0 or sacrifice child [ 6041.323555] Killed process 805 (lvmetad) total-vm:121396kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.353395] Out of memory: Kill process 4185 (bash) score 0 or sacrifice child [ 6041.353400] Killed process 4185 (bash) total-vm:116592kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.354059] Out of memory: Kill process 4181 (sshd) score 0 or sacrifice child [ 6041.354061] Killed process 4181 (sshd) total-vm:140880kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.354445] oom_reaper: reaped process 4181 (sshd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.354694] Out of memory: Kill process 3062 (master) score 0 or sacrifice child [ 6041.354699] Killed process 3086 (qmgr) total-vm:91240kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.355354] Out of memory: Kill process 3062 (master) score 0 or sacrifice child [ 6041.355356] Killed process 3062 (master) total-vm:91068kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.355700] oom_reaper: reaped process 3062 (master), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.356005] Out of memory: Kill process 3373 (crond) score 0 or sacrifice child [ 6041.356008] Killed process 3373 (crond) total-vm:126228kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.356652] Out of memory: Kill process 1220 (gssproxy) score 0 or sacrifice child [ 6041.356676] Killed process 1220 (gssproxy) total-vm:201220kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.356960] oom_reaper: reaped process 1220 (gssproxy), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.357203] Out of memory: Kill process 1152 (irqbalance) score 0 or sacrifice child [ 6041.357210] Killed process 1152 (irqbalance) total-vm:19556kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.372960] sshd: [ 6041.372962] master: [ 6041.372963] page allocation failure: order:0 [ 6041.372964] page allocation failure: order:0 [ 6041.372966] , mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask= [ 6041.372967] , mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask= [ 6041.372968] (null) [ 6041.372968] (null) [ 6041.372968] sshd cpuset= [ 6041.372969] master cpuset= [ 6041.372969] / mems_allowed=0-1 [ 6041.372971] / mems_allowed=0-1 [ 6041.372973] CPU: 28 PID: 4181 Comm: sshd Not tainted 4.11.0-rc2 #6 [ 6041.372974] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.372974] Call Trace: [ 6041.372978] dump_stack+0x63/0x87 [ 6041.372980] warn_alloc+0x114/0x1c0 [ 6041.372982] __alloc_pages_slowpath+0x8de/0xb90 [ 6041.372984] __alloc_pages_nodemask+0x240/0x260 [ 6041.372985] alloc_pages_vma+0xa5/0x220 [ 6041.372987] __read_swap_cache_async+0x148/0x1f0 [ 6041.372989] read_swap_cache_async+0x26/0x60 [ 6041.372990] swapin_readahead+0x16b/0x200 [ 6041.372991] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.372993] ? find_get_entry+0x20/0x140 [ 6041.372995] ? pagecache_get_page+0x2c/0x240 [ 6041.372996] do_swap_page+0x2aa/0x780 [ 6041.372997] __handle_mm_fault+0x6f0/0xe60 [ 6041.372999] handle_mm_fault+0xce/0x240 [ 6041.373001] __do_page_fault+0x22a/0x4a0 [ 6041.373002] do_page_fault+0x30/0x80 [ 6041.373004] page_fault+0x28/0x30 [ 6041.373006] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 6041.373006] RSP: 0018:ffffc900083a7d20 EFLAGS: 00010246 [ 6041.373007] RAX: 0000000000000008 RBX: 0000555561846560 RCX: 0000000000000001 [ 6041.373008] RDX: 0000000000000000 RSI: ffffc900083a7da0 RDI: 0000555561846560 [ 6041.373009] RBP: ffffc900083a7d28 R08: ffffc900083a7b98 R09: ffff88042ac29400 [ 6041.373009] R10: 0000000000000010 R11: 0000000000000114 R12: ffffc900083a7d88 [ 6041.373010] R13: 0000000000000001 R14: 000000000000000d R15: ffffc900083a7d88 [ 6041.373012] ? set_fd_set+0x21/0x30 [ 6041.373014] core_sys_select+0x1f3/0x2f0 [ 6041.373016] SyS_select+0xba/0x110 [ 6041.373018] do_syscall_64+0x67/0x180 [ 6041.373019] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.373020] RIP: 0033:0x7effdb4e2b83 [ 6041.373021] RSP: 002b:00007ffd3a4d8698 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 6041.373022] RAX: ffffffffffffffda RBX: 00007ffd3a4d8738 RCX: 00007effdb4e2b83 [ 6041.373022] RDX: 00005555618474c0 RSI: 0000555561846560 RDI: 000000000000000d [ 6041.373023] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 6041.373023] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd3a4d8740 [ 6041.373024] R13: 00007ffd3a4d8730 R14: 00007ffd3a4d8734 R15: 0000555561846560 [ 6041.373026] CPU: 15 PID: 3062 Comm: master Not tainted 4.11.0-rc2 #6 [ 6041.373027] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.373027] Call Trace: [ 6041.373031] dump_stack+0x63/0x87 [ 6041.373032] warn_alloc+0x114/0x1c0 [ 6041.373034] __alloc_pages_slowpath+0x8de/0xb90 [ 6041.373036] __alloc_pages_nodemask+0x240/0x260 [ 6041.373038] alloc_pages_vma+0xa5/0x220 [ 6041.373040] __read_swap_cache_async+0x148/0x1f0 [ 6041.373041] ? update_sd_lb_stats+0x180/0x620 [ 6041.373043] read_swap_cache_async+0x26/0x60 [ 6041.373044] swapin_readahead+0x16b/0x200 [ 6041.373045] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.373047] ? find_get_entry+0x20/0x140 [ 6041.373049] ? pagecache_get_page+0x2c/0x240 [ 6041.373050] do_swap_page+0x2aa/0x780 [ 6041.373051] __handle_mm_fault+0x6f0/0xe60 [ 6041.373053] handle_mm_fault+0xce/0x240 [ 6041.373055] __do_page_fault+0x22a/0x4a0 [ 6041.373056] do_page_fault+0x30/0x80 [ 6041.373058] page_fault+0x28/0x30 [ 6041.373060] RIP: 0010:__clear_user+0x25/0x50 [ 6041.373060] RSP: 0018:ffffc90006b2bda0 EFLAGS: 00010202 [ 6041.373061] RAX: 0000000000000000 RBX: 00007fff9c6e4680 RCX: 0000000000000008 [ 6041.373062] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 00007fff9c6e4880 [ 6041.373063] RBP: ffffc90006b2bda0 R08: 0000000000000011 R09: 0000000000000000 [ 6041.373063] R10: 0000000028c6b701 R11: 00007fff9c6e4680 R12: 00007fff9c6e4680 [ 6041.373064] R13: ffff88082a408000 R14: 0000000000000000 R15: 0000000000000000 [ 6041.373067] copy_fpstate_to_sigframe+0x98/0x1e0 [ 6041.373069] do_signal+0x516/0x6a0 [ 6041.373071] exit_to_usermode_loop+0x3f/0x85 [ 6041.373073] do_syscall_64+0x165/0x180 [ 6041.373074] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.373075] RIP: 0033:0x7fe4e2dfdcf3 [ 6041.373075] RSP: 002b:00007fff9c6e4a48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 6041.373076] RAX: fffffffffffffffc RBX: 00007fff9c6e4a50 RCX: 00007fe4e2dfdcf3 [ 6041.373077] RDX: 0000000000000064 RSI: 00007fff9c6e4a50 RDI: 000000000000000f [ 6041.373078] RBP: 0000000000000038 R08: 0000000000000000 R09: 0000000000000000 [ 6041.373078] R10: 000000000000dac0 R11: 0000000000000246 R12: 000055ae43cd36e4 [ 6041.373079] R13: 000055ae43cd3660 R14: 000055ae43cd49c8 R15: 000055ae4480db50 [ 6041.373415] Out of memory: Kill process 1156 (smartd) score 0 or sacrifice child [ 6041.373425] Killed process 1156 (smartd) total-vm:127876kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.393400] Out of memory: Kill process 6418 (pgrep) score 0 or sacrifice child [ 6041.393403] Killed process 6418 (pgrep) total-vm:148600kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.393741] oom_reaper: reaped process 6418 (pgrep), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.394087] Out of memory: Kill process 779 (systemd-journal) score 0 or sacrifice child [ 6041.394090] Killed process 779 (systemd-journal) total-vm:36824kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.394354] oom_reaper: reaped process 779 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.394719] Out of memory: Kill process 1163 (systemd-logind) score 0 or sacrifice child [ 6041.394722] Killed process 1163 (systemd-logind) total-vm:24200kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.394984] oom_reaper: reaped process 1163 (systemd-logind), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.395357] Out of memory: Kill process 1123 (chronyd) score 0 or sacrifice child [ 6041.395362] Killed process 1123 (chronyd) total-vm:22688kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.396025] Out of memory: Kill process 1178 (ksmtuned) score 0 or sacrifice child [ 6041.396028] Killed process 6416 (ksmtuned) total-vm:115256kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.396604] Out of memory: Kill process 1178 (ksmtuned) score 0 or sacrifice child [ 6041.396607] Killed process 1178 (ksmtuned) total-vm:115256kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.396744] ksmtuned: page allocation failure: order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 6041.396746] ksmtuned cpuset=/ mems_allowed=0-1 [ 6041.396748] CPU: 31 PID: 1178 Comm: ksmtuned Not tainted 4.11.0-rc2 #6 [ 6041.396749] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.396749] Call Trace: [ 6041.396753] dump_stack+0x63/0x87 [ 6041.396754] warn_alloc+0x114/0x1c0 [ 6041.396755] ? out_of_memory+0x11e/0x4a0 [ 6041.396757] __alloc_pages_slowpath+0x8de/0xb90 [ 6041.396759] __alloc_pages_nodemask+0x240/0x260 [ 6041.396760] alloc_pages_vma+0xa5/0x220 [ 6041.396762] __read_swap_cache_async+0x148/0x1f0 [ 6041.396763] read_swap_cache_async+0x26/0x60 [ 6041.396764] swapin_readahead+0x16b/0x200 [ 6041.396765] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.396767] ? find_get_entry+0x20/0x140 [ 6041.396768] ? pagecache_get_page+0x2c/0x240 [ 6041.396770] do_swap_page+0x2aa/0x780 [ 6041.396771] __handle_mm_fault+0x6f0/0xe60 [ 6041.396772] handle_mm_fault+0xce/0x240 [ 6041.396774] __do_page_fault+0x22a/0x4a0 [ 6041.396775] do_page_fault+0x30/0x80 [ 6041.396777] page_fault+0x28/0x30 [ 6041.396778] RIP: 0010:__clear_user+0x25/0x50 [ 6041.396779] RSP: 0018:ffffc90005d3fda0 EFLAGS: 00010202 [ 6041.396780] RAX: 0000000000000000 RBX: 00007fff89b0f000 RCX: 0000000000000008 [ 6041.396780] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 00007fff89b0f200 [ 6041.396781] RBP: ffffc90005d3fda0 R08: 0000000000000011 R09: 0000000000000000 [ 6041.396781] R10: 0000000028d8bc01 R11: 00007fff89b0f000 R12: 00007fff89b0f000 [ 6041.396782] R13: ffff880826b14380 R14: 0000000000000000 R15: 0000000000000000 [ 6041.396785] copy_fpstate_to_sigframe+0x98/0x1e0 [ 6041.396786] do_signal+0x516/0x6a0 [ 6041.396788] exit_to_usermode_loop+0x3f/0x85 [ 6041.396789] do_syscall_64+0x165/0x180 [ 6041.396791] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.396791] RIP: 0033:0x7fe23a73bc00 [ 6041.396792] RSP: 002b:00007fff89b0f3f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 6041.396793] RAX: 0000000000000000 RBX: ffffffffffffffff RCX: 00007fe23a73bc00 [ 6041.396793] RDX: 0000000000000080 RSI: 00007fff89b0f470 RDI: 0000000000000003 [ 6041.396794] RBP: 0000000000000080 R08: 00007fff89b0f380 R09: 00007fff89b0f230 [ 6041.396794] R10: 0000000000000008 R11: 0000000000000246 R12: 00007fff89b0f470 [ 6041.396795] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000001 [ 6041.396798] oom_reaper: reaped process 1178 (ksmtuned), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.402965] systemd-journal: page allocation failure: order:0 [ 6041.402968] pgrep: [ 6041.402969] , mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask= [ 6041.402971] page allocation failure: order:0 [ 6041.402971] (null) [ 6041.402973] , mode:0x16040d0(GFP_TEMPORARY|__GFP_COMP|__GFP_NOTRACK), nodemask= [ 6041.402973] systemd-journal cpuset= [ 6041.402974] (null) [ 6041.402974] / [ 6041.402975] pgrep cpuset= [ 6041.402976] mems_allowed=0-1 [ 6041.402977] / [ 6041.402979] CPU: 10 PID: 779 Comm: systemd-journal Not tainted 4.11.0-rc2 #6 [ 6041.402980] mems_allowed=0-1 [ 6041.402980] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.402981] Call Trace: [ 6041.402985] dump_stack+0x63/0x87 [ 6041.402987] warn_alloc+0x114/0x1c0 [ 6041.402989] __alloc_pages_slowpath+0x8de/0xb90 [ 6041.402992] __alloc_pages_nodemask+0x240/0x260 [ 6041.402994] alloc_pages_vma+0xa5/0x220 [ 6041.402997] __read_swap_cache_async+0x148/0x1f0 [ 6041.402998] ? select_task_rq_fair+0x942/0xa70 [ 6041.403000] read_swap_cache_async+0x26/0x60 [ 6041.403002] swapin_readahead+0x16b/0x200 [ 6041.403004] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.403006] ? find_get_entry+0x20/0x140 [ 6041.403008] ? pagecache_get_page+0x2c/0x240 [ 6041.403009] do_swap_page+0x2aa/0x780 [ 6041.403011] __handle_mm_fault+0x6f0/0xe60 [ 6041.403013] handle_mm_fault+0xce/0x240 [ 6041.403015] __do_page_fault+0x22a/0x4a0 [ 6041.403018] do_page_fault+0x30/0x80 [ 6041.403019] ? dequeue_entity+0xed/0x420 [ 6041.403021] page_fault+0x28/0x30 [ 6041.403023] RIP: 0010:ep_send_events_proc+0xfd/0x1e0 [ 6041.403024] RSP: 0018:ffffc90005093d88 EFLAGS: 00010246 [ 6041.403026] RAX: 0000000000000011 RBX: ffffc90005093e08 RCX: 00007ffddc3838d0 [ 6041.403027] RDX: 0000000000000000 RSI: ffff88082f2f8f80 RDI: ffff880827246700 [ 6041.403028] RBP: ffffc90005093de0 R08: ffff880829d62718 R09: cccccccccccccccd [ 6041.403029] R10: 0000057e5ecdb8d3 R11: 0000000000000008 R12: 0000000000000000 [ 6041.403030] R13: ffffc90005093ea0 R14: ffff8804297dab40 R15: ffff880829d62718 [ 6041.403032] ? ep_send_events_proc+0x93/0x1e0 [ 6041.403034] ? ep_poll+0x3c0/0x3c0 [ 6041.403036] ep_scan_ready_list.isra.11+0x9c/0x210 [ 6041.403038] ep_poll+0x195/0x3c0 [ 6041.403040] ? wake_up_q+0x80/0x80 [ 6041.403042] SyS_epoll_wait+0xbc/0xe0 [ 6041.403044] entry_SYSCALL_64_fastpath+0x1a/0xa9 [ 6041.403046] RIP: 0033:0x7ff643546cf3 [ 6041.403046] RSP: 002b:00007ffddc3838c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 6041.403048] RAX: ffffffffffffffda RBX: 000000000000001b RCX: 00007ff643546cf3 [ 6041.403049] RDX: 000000000000001b RSI: 00007ffddc3838d0 RDI: 0000000000000007 [ 6041.403050] RBP: 00007ff64492a6a0 R08: 000000000007923c R09: 0000000000000001 [ 6041.403051] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000 [ 6041.403052] R13: 000000000000001b R14: 00007ffddc384f7d R15: 00005592ded50190 [ 6041.403056] CPU: 25 PID: 6418 Comm: pgrep Not tainted 4.11.0-rc2 #6 [ 6041.403056] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.403057] Call Trace: [ 6041.403061] dump_stack+0x63/0x87 [ 6041.403063] warn_alloc+0x114/0x1c0 [ 6041.403066] __alloc_pages_slowpath+0x8de/0xb90 [ 6041.403068] __alloc_pages_nodemask+0x240/0x260 [ 6041.403070] alloc_pages_current+0x88/0x120 [ 6041.403072] new_slab+0x41f/0x5b0 [ 6041.403074] ___slab_alloc+0x33e/0x4b0 [ 6041.403076] ? __d_alloc+0x25/0x1d0 [ 6041.403078] ? __d_alloc+0x25/0x1d0 [ 6041.403079] __slab_alloc+0x40/0x5c [ 6041.403081] kmem_cache_alloc+0x16d/0x1a0 [ 6041.403082] ? __d_alloc+0x25/0x1d0 [ 6041.403084] __d_alloc+0x25/0x1d0 [ 6041.403086] d_alloc+0x22/0xc0 [ 6041.403088] d_alloc_parallel+0x6c/0x500 [ 6041.403091] ? __inode_permission+0x48/0xd0 [ 6041.403093] ? lookup_fast+0x215/0x3d0 [ 6041.403095] path_openat+0xc91/0x13c0 [ 6041.403097] do_filp_open+0x91/0x100 [ 6041.403099] ? __alloc_fd+0x46/0x170 [ 6041.403101] do_sys_open+0x124/0x210 [ 6041.403102] ? __audit_syscall_exit+0x209/0x290 [ 6041.403104] SyS_open+0x1e/0x20 [ 6041.403106] do_syscall_64+0x67/0x180 [ 6041.403108] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.403110] RIP: 0033:0x7f6caba59a10 [ 6041.403111] RSP: 002b:00007ffd316e1698 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 6041.403112] RAX: ffffffffffffffda RBX: 00007ffd316e16b0 RCX: 00007f6caba59a10 [ 6041.403113] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffd316e16b0 [ 6041.403114] RBP: 00007f6cac149ab0 R08: 00007f6cab9b9938 R09: 0000000000000010 [ 6041.403115] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000006d7100 [ 6041.403116] R13: 0000000000000020 R14: 0000000000000000 R15: 0000000000000000 [ 6041.403120] SLUB: Unable to allocate memory on node -1, gfp=0x14000c0(GFP_KERNEL) [ 6041.403121] cache: dentry, object size: 192, buffer size: 192, default order: 1, min order: 0 [ 6041.403122] node 0: slabs: 463, objs: 19425, free: 0 [ 6041.403123] node 1: slabs: 884, objs: 35112, free: 0 [ 6041.403514] Out of memory: Kill process 6417 (ksmtuned) score 0 or sacrifice child [ 6041.403517] Killed process 6417 (ksmtuned) total-vm:115256kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.412951] systemd-logind: page allocation failure: order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 6041.412971] systemd-logind cpuset=/ mems_allowed=0-1 [ 6041.412974] CPU: 24 PID: 1163 Comm: systemd-logind Not tainted 4.11.0-rc2 #6 [ 6041.412974] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.412975] Call Trace: [ 6041.412978] dump_stack+0x63/0x87 [ 6041.412980] warn_alloc+0x114/0x1c0 [ 6041.412981] __alloc_pages_slowpath+0x8de/0xb90 [ 6041.412984] __alloc_pages_nodemask+0x240/0x260 [ 6041.412985] alloc_pages_vma+0xa5/0x220 [ 6041.412987] __read_swap_cache_async+0x148/0x1f0 [ 6041.412988] read_swap_cache_async+0x26/0x60 [ 6041.412990] swapin_readahead+0x16b/0x200 [ 6041.412991] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.412993] ? find_get_entry+0x20/0x140 [ 6041.412994] ? pagecache_get_page+0x2c/0x240 [ 6041.412996] do_swap_page+0x2aa/0x780 [ 6041.412997] __handle_mm_fault+0x6f0/0xe60 [ 6041.412999] handle_mm_fault+0xce/0x240 [ 6041.413000] __do_page_fault+0x22a/0x4a0 [ 6041.413002] do_page_fault+0x30/0x80 [ 6041.413004] page_fault+0x28/0x30 [ 6041.413005] RIP: 0010:ep_send_events_proc+0xfd/0x1e0 [ 6041.413006] RSP: 0018:ffffc90005ce7d60 EFLAGS: 00010246 [ 6041.413007] RAX: 0000000000000010 RBX: ffffc90005ce7de0 RCX: 00007ffc58e36210 [ 6041.413008] RDX: 0000000000000000 RSI: 0000000000000010 RDI: 0000000000000002 [ 6041.413008] RBP: ffffc90005ce7db8 R08: ffff88042e222d18 R09: cccccccccccccccd [ 6041.413009] R10: 0000057e6b9137a4 R11: 0000000000000018 R12: 0000000000000000 [ 6041.413009] R13: ffffc90005ce7e78 R14: ffff8804bd9f5440 R15: ffff88042e222d18 [ 6041.413012] ? ep_poll+0x3c0/0x3c0 [ 6041.413013] ep_scan_ready_list.isra.11+0x9c/0x210 [ 6041.413015] ep_poll+0x195/0x3c0 [ 6041.413016] ? wake_up_q+0x80/0x80 [ 6041.413018] SyS_epoll_wait+0xbc/0xe0 [ 6041.413019] do_syscall_64+0x67/0x180 [ 6041.413021] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.413021] RIP: 0033:0x7f751d498cf3 [ 6041.413022] RSP: 002b:00007ffc58e36208 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 6041.413023] RAX: ffffffffffffffda RBX: 00007ffc58e36210 RCX: 00007f751d498cf3 [ 6041.413023] RDX: 000000000000000b RSI: 00007ffc58e36210 RDI: 0000000000000004 [ 6041.413024] RBP: 00007ffc58e36390 R08: 000000000000000e R09: 0000000000000001 [ 6041.413025] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 6041.413025] R13: ffffffffffffffff R14: 00007ffc58e363f0 R15: 00005581334e9260 [ 6041.423461] ksmtuned: page allocation failure: order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 6041.423465] ksmtuned cpuset=/ mems_allowed=0-1 [ 6041.423469] CPU: 12 PID: 6417 Comm: ksmtuned Not tainted 4.11.0-rc2 #6 [ 6041.423470] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.423471] Call Trace: [ 6041.423475] dump_stack+0x63/0x87 [ 6041.423477] warn_alloc+0x114/0x1c0 [ 6041.423480] __alloc_pages_slowpath+0x8de/0xb90 [ 6041.423482] ? schedule_timeout+0x249/0x300 [ 6041.423485] __alloc_pages_nodemask+0x240/0x260 [ 6041.423487] alloc_pages_vma+0xa5/0x220 [ 6041.423490] __read_swap_cache_async+0x148/0x1f0 [ 6041.423491] read_swap_cache_async+0x26/0x60 [ 6041.423493] swapin_readahead+0x16b/0x200 [ 6041.423494] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.423497] ? find_get_entry+0x20/0x140 [ 6041.423499] ? pagecache_get_page+0x2c/0x240 [ 6041.423500] do_swap_page+0x2aa/0x780 [ 6041.423502] __handle_mm_fault+0x6f0/0xe60 [ 6041.423504] handle_mm_fault+0xce/0x240 [ 6041.423506] __do_page_fault+0x22a/0x4a0 [ 6041.423508] do_page_fault+0x30/0x80 [ 6041.423510] page_fault+0x28/0x30 [ 6041.423512] RIP: 0010:__put_user_4+0x1c/0x30 [ 6041.423513] RSP: 0018:ffffc900082a7dc8 EFLAGS: 00010297 [ 6041.423515] RAX: 0000000000000009 RBX: 00007fffffffeffd RCX: 00007fff89b0e590 [ 6041.423516] RDX: ffff8808291bee80 RSI: 0000000000000009 RDI: ffff880828fe41c8 [ 6041.423517] RBP: ffffc900082a7e38 R08: 0000000000000000 R09: 0000000000000219 [ 6041.423518] R10: 0000000000000000 R11: 000000000003de7d R12: ffff880823278000 [ 6041.423519] R13: ffffc900082a7ea0 R14: 0000000000000010 R15: 0000000000001912 [ 6041.423522] ? wait_consider_task+0x46c/0xb40 [ 6041.423524] ? sched_clock_cpu+0x11/0xb0 [ 6041.423525] do_wait+0xf4/0x240 [ 6041.423527] SyS_wait4+0x80/0x100 [ 6041.423529] ? task_stopped_code+0x50/0x50 [ 6041.423531] do_syscall_64+0x67/0x180 [ 6041.423533] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.423535] RIP: 0033:0x7fe23a71127c [ 6041.423535] RSP: 002b:00007fff89b0e568 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 6041.423537] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe23a71127c [ 6041.423538] RDX: 0000000000000000 RSI: 00007fff89b0e590 RDI: ffffffffffffffff [ 6041.423539] RBP: 0000000000bb4d50 R08: 0000000000bb4d50 R09: 0000000000000000 [ 6041.423540] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 6041.423541] R13: 0000000000000001 R14: 0000000000bb48c0 R15: 0000000000000000 [ 6041.433391] Out of memory: Kill process 3339 (dnsmasq) score 0 or sacrifice child [ 6041.433397] Killed process 3340 (dnsmasq) total-vm:15524kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.434032] Out of memory: Kill process 3339 (dnsmasq) score 0 or sacrifice child [ 6041.434034] Killed process 3339 (dnsmasq) total-vm:15552kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.434300] oom_reaper: reaped process 3339 (dnsmasq), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.434658] Out of memory: Kill process 1991 (atd) score 0 or sacrifice child [ 6041.434662] Killed process 1991 (atd) total-vm:25852kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.435291] Out of memory: Kill process 1295 (opensm-launch) score 0 or sacrifice child [ 6041.435295] Killed process 1295 (opensm-launch) total-vm:115252kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.435912] Out of memory: Kill process 1976 (rhsmcertd) score 0 or sacrifice child [ 6041.435917] Killed process 1976 (rhsmcertd) total-vm:113348kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.436542] Out of memory: Kill process 1155 (lsmd) score 0 or sacrifice child [ 6041.436546] Killed process 1155 (lsmd) total-vm:8532kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.437170] Out of memory: Kill process 2537 (agetty) score 0 or sacrifice child [ 6041.437173] Killed process 2537 (agetty) total-vm:110044kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.437782] Out of memory: Kill process 2540 (agetty) score 0 or sacrifice child [ 6041.437785] Killed process 2540 (agetty) total-vm:110044kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.438391] Out of memory: Kill process 3381 (rhnsd) score 0 or sacrifice child [ 6041.438395] Killed process 3381 (rhnsd) total-vm:107892kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.438950] Out of memory: Kill process 1121 (dbus-daemon) score 0 or sacrifice child [ 6041.438957] Killed process 1121 (dbus-daemon) total-vm:34856kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 6041.452934] dnsmasq: page allocation failure: order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 6041.452938] dnsmasq cpuset=/ mems_allowed=0-1 [ 6041.452942] CPU: 31 PID: 3339 Comm: dnsmasq Not tainted 4.11.0-rc2 #6 [ 6041.452943] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.452943] Call Trace: [ 6041.452948] dump_stack+0x63/0x87 [ 6041.452950] warn_alloc+0x114/0x1c0 [ 6041.452952] __alloc_pages_slowpath+0x8de/0xb90 [ 6041.452954] ? __switch_to+0x229/0x450 [ 6041.452957] __alloc_pages_nodemask+0x240/0x260 [ 6041.452959] alloc_pages_vma+0xa5/0x220 [ 6041.452961] __read_swap_cache_async+0x148/0x1f0 [ 6041.452963] read_swap_cache_async+0x26/0x60 [ 6041.452965] swapin_readahead+0x16b/0x200 [ 6041.452966] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.452969] ? find_get_entry+0x20/0x140 [ 6041.452971] ? pagecache_get_page+0x2c/0x240 [ 6041.452973] do_swap_page+0x2aa/0x780 [ 6041.452974] ? poll_select_copy_remaining+0x150/0x150 [ 6041.452976] __handle_mm_fault+0x6f0/0xe60 [ 6041.452978] handle_mm_fault+0xce/0x240 [ 6041.452980] __do_page_fault+0x22a/0x4a0 [ 6041.452982] do_page_fault+0x30/0x80 [ 6041.452984] page_fault+0x28/0x30 [ 6041.452987] RIP: 0010:__clear_user+0x25/0x50 [ 6041.452987] RSP: 0018:ffffc90005817da0 EFLAGS: 00010202 [ 6041.452989] RAX: 0000000000000000 RBX: 00007ffe6a725dc0 RCX: 0000000000000008 [ 6041.452990] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 00007ffe6a725fc0 [ 6041.452991] RBP: ffffc90005817da0 R08: 0000000000000011 R09: 0000000000000000 [ 6041.452992] R10: 0000000028d1b901 R11: 00007ffe6a725dc0 R12: 00007ffe6a725dc0 [ 6041.452993] R13: ffff880829239680 R14: 0000000000000000 R15: 0000000000000000 [ 6041.452996] copy_fpstate_to_sigframe+0x98/0x1e0 [ 6041.452998] do_signal+0x516/0x6a0 [ 6041.453001] exit_to_usermode_loop+0x3f/0x85 [ 6041.453003] do_syscall_64+0x165/0x180 [ 6041.453005] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.453006] RIP: 0033:0x7f26144f2b83 [ 6041.453007] RSP: 002b:00007ffe6a7261a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 6041.453009] RAX: fffffffffffffffc RBX: 0000559eb9450560 RCX: 00007f26144f2b83 [ 6041.453010] RDX: 00007ffe6a7262b0 RSI: 00007ffe6a726230 RDI: 0000000000000008 [ 6041.453010] RBP: 00007ffe6a726230 R08: 0000000000000000 R09: 0000000000000000 [ 6041.453011] R10: 00007ffe6a726330 R11: 0000000000000246 R12: 00007ffe6a7261ec [ 6041.453012] R13: 0000000000000000 R14: 0000000058c8ce9e R15: 00007ffe6a7262b0 [ 6041.453021] oom_reaper: reaped process 1121 (dbus-daemon), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 6041.453344] libvirtd invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 6041.453346] libvirtd cpuset=/ mems_allowed=0-1 [ 6041.453349] CPU: 16 PID: 2731 Comm: libvirtd Not tainted 4.11.0-rc2 #6 [ 6041.453349] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.453350] Call Trace: [ 6041.453353] dump_stack+0x63/0x87 [ 6041.453355] dump_header+0x9f/0x233 [ 6041.453356] ? oom_unkillable_task+0x9e/0xc0 [ 6041.453357] ? find_lock_task_mm+0x3b/0x80 [ 6041.453359] ? cpuset_mems_allowed_intersects+0x21/0x30 [ 6041.453360] ? oom_unkillable_task+0x9e/0xc0 [ 6041.453361] out_of_memory+0x39f/0x4a0 [ 6041.453362] __alloc_pages_slowpath+0x7f0/0xb90 [ 6041.453364] __alloc_pages_nodemask+0x240/0x260 [ 6041.453366] alloc_pages_vma+0xa5/0x220 [ 6041.453368] __read_swap_cache_async+0x148/0x1f0 [ 6041.453369] read_swap_cache_async+0x26/0x60 [ 6041.453370] swapin_readahead+0x16b/0x200 [ 6041.453372] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.453373] ? find_get_entry+0x20/0x140 [ 6041.453375] ? pagecache_get_page+0x2c/0x240 [ 6041.453376] do_swap_page+0x2aa/0x780 [ 6041.453377] __handle_mm_fault+0x6f0/0xe60 [ 6041.453379] handle_mm_fault+0xce/0x240 [ 6041.453381] __do_page_fault+0x22a/0x4a0 [ 6041.453382] do_page_fault+0x30/0x80 [ 6041.453384] page_fault+0x28/0x30 [ 6041.453386] RIP: 0010:__get_user_8+0x1b/0x25 [ 6041.453386] RSP: 0018:ffffc900069dbc28 EFLAGS: 00010287 [ 6041.453388] RAX: 00007fbe1cfef9e7 RBX: ffff88041395e4c0 RCX: 00000000000002b0 [ 6041.453388] RDX: ffff8804285fc380 RSI: ffff88041395e4c0 RDI: ffff8804285fc380 [ 6041.453389] RBP: ffffc900069dbc78 R08: ffff88042f79b940 R09: 0000000000000000 [ 6041.453389] R10: 0000000001afcc01 R11: ffff880401afec00 R12: ffff8804285fc380 [ 6041.453390] R13: 00007fbe1cfef9e0 R14: ffff8804285fc380 R15: ffff8808284ab280 [ 6041.453392] ? exit_robust_list+0x37/0x120 [ 6041.453394] mm_release+0x11a/0x130 [ 6041.453395] do_exit+0x152/0xb80 [ 6041.453396] ? __unqueue_futex+0x2f/0x60 [ 6041.453397] do_group_exit+0x3f/0xb0 [ 6041.453399] get_signal+0x1bf/0x5e0 [ 6041.453401] do_signal+0x37/0x6a0 [ 6041.453402] ? do_futex+0xfd/0x570 [ 6041.453404] exit_to_usermode_loop+0x3f/0x85 [ 6041.453405] do_syscall_64+0x165/0x180 [ 6041.453407] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.453408] RIP: 0033:0x7fbe2a8576d5 [ 6041.453408] RSP: 002b:00007fbe1cfeecf0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 6041.453409] RAX: fffffffffffffe00 RBX: 0000000000000000 RCX: 00007fbe2a8576d5 [ 6041.453410] RDX: 0000000000000003 RSI: 0000000000000080 RDI: 000055c46b7be5ac [ 6041.453411] RBP: 000055c46b7be608 R08: 000055c46b7be500 R09: 0000000000000000 [ 6041.453411] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c46b7be620 [ 6041.453412] R13: 000055c46b7be580 R14: 000055c46b7be5a8 R15: 000055c46b7be540 [ 6041.453413] Mem-Info: [ 6041.453418] active_anon:10 inactive_anon:28 isolated_anon:0 [ 6041.453418] active_file:316 inactive_file:228 isolated_file:0 [ 6041.453418] unevictable:0 dirty:0 writeback:1 unstable:0 [ 6041.453418] slab_reclaimable:11421 slab_unreclaimable:140377 [ 6041.453418] mapped:378 shmem:0 pagetables:1368 bounce:0 [ 6041.453418] free:39224 free_pcp:5492 free_cma:0 [ 6041.453423] Node 0 active_anon:8kB inactive_anon:36kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:24kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:4 all_unreclaimable? yes [ 6041.453428] Node 1 active_anon:48kB inactive_anon:76kB active_file:1260kB inactive_file:996kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1552kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? yes [ 6041.453428] Node 0 DMA free:15880kB min:40kB low:52kB high:64kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15980kB managed:15896kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 6041.453431] lowmem_reserve[]: 0 2886 15937 15937 15937 [ 6041.453433] Node 0 DMA32 free:60296kB min:8108kB low:11060kB high:14012kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3094192kB managed:3013336kB mlocked:0kB slab_reclaimable:96kB slab_unreclaimable:38768kB kernel_stack:2320kB pagetables:0kB bounce:0kB free_pcp:1924kB local_pcp:184kB free_cma:0kB [ 6041.453436] lowmem_reserve[]: 0 0 13051 13051 13051 [ 6041.453451] Node 0 Normal free:35596kB min:36664kB low:50028kB high:63392kB active_anon:8kB inactive_anon:36kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:13631488kB managed:13364292kB mlocked:0kB slab_reclaimable:15884kB slab_unreclaimable:244492kB kernel_stack:19240kB pagetables:2780kB bounce:0kB free_pcp:9820kB local_pcp:680kB free_cma:0kB [ 6041.453454] lowmem_reserve[]: 0 0 0 0 0 [ 6041.453456] Node 1 Normal free:44968kB min:45292kB low:61800kB high:78308kB active_anon:48kB inactive_anon:76kB active_file:1260kB inactive_file:996kB unevictable:0kB writepending:0kB present:16777212kB managed:16509584kB mlocked:0kB slab_reclaimable:29740kB slab_unreclaimable:278232kB kernel_stack:18488kB pagetables:2512kB bounce:0kB free_pcp:10224kB local_pcp:688kB free_cma:0kB [ 6041.453458] lowmem_reserve[]: 0 0 0 0 0 [ 6041.453460] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15880kB [ 6041.453472] Node 0 DMA32: 2*4kB (UM) 2*8kB (U) 13*16kB (U) 7*32kB (UE) 5*64kB (U) 3*128kB (UME) 1*256kB (E) 5*512kB (ME) 5*1024kB (UME) 1*2048kB (E) 12*4096kB (M) = 60296kB [ 6041.453478] Node 0 Normal: 29*4kB (UMH) 57*8kB (UMH) 64*16kB (UMH) 156*32kB (UMEH) 90*64kB (UME) 56*128kB (UMEH) 31*256kB (MEH) 15*512kB (MH) 0*1024kB 0*2048kB 0*4096kB = 35132kB [ 6041.453484] Node 1 Normal: 628*4kB (UMEH) 266*8kB (UMEH) 91*16kB (UMEH) 223*32kB (UME) 147*64kB (UM) 102*128kB (UM) 37*256kB (UM) 2*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 46192kB [ 6041.453491] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.453491] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.453492] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6041.453493] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6041.453493] 451 total pagecache pages [ 6041.453495] 0 pages in swap cache [ 6041.453495] Swap cache stats: add 40461, delete 40457, find 7065/13053 [ 6041.453496] Free swap = 16492028kB [ 6041.453496] Total swap = 16516092kB [ 6041.453497] 8379718 pages RAM [ 6041.453497] 0 pages HighMem/MovableOnly [ 6041.453497] 153941 pages reserved [ 6041.453498] 0 pages cma reserved [ 6041.453498] 0 pages hwpoisoned [ 6041.453498] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 6041.453522] [ 824] 0 824 11810 1 23 3 664 -1000 systemd-udevd [ 6041.453533] [ 1073] 0 1073 13856 0 28 3 110 -1000 auditd [ 6041.453535] [ 1144] 81 1121 8714 0 18 3 0 -900 dbus-daemon [ 6041.453536] [ 1276] 998 1161 132401 0 57 4 0 0 gmain [ 6041.453538] [ 1269] 0 1220 50305 0 39 3 0 0 gssproxy [ 6041.453539] [ 1323] 0 1296 637906 0 85 6 26 0 opensm [ 6041.453541] [ 3080] 0 1968 138299 0 91 4 20 0 gmain [ 6041.453542] [ 2109] 0 1977 55479 0 40 4 0 0 in:imjournal [ 6041.453543] [ 2729] 0 1987 154722 0 148 3 0 0 libvirtd [ 6041.453544] [ 2047] 0 2047 20619 0 44 3 214 -1000 sshd [ 6041.453548] [ 3401] 0 3376 90269 0 96 3 0 0 beah-beaker-bac [ 6041.453695] Kernel panic - not syncing: Out of memory and no killable processes... [ 6041.453695] [ 6041.453697] CPU: 16 PID: 2731 Comm: libvirtd Not tainted 4.11.0-rc2 #6 [ 6041.453697] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 12/20/2013 [ 6041.453697] Call Trace: [ 6041.453699] dump_stack+0x63/0x87 [ 6041.453700] panic+0xeb/0x239 [ 6041.453702] out_of_memory+0x3ad/0x4a0 [ 6041.453703] __alloc_pages_slowpath+0x7f0/0xb90 [ 6041.453705] __alloc_pages_nodemask+0x240/0x260 [ 6041.453706] alloc_pages_vma+0xa5/0x220 [ 6041.453707] __read_swap_cache_async+0x148/0x1f0 [ 6041.453709] read_swap_cache_async+0x26/0x60 [ 6041.453710] swapin_readahead+0x16b/0x200 [ 6041.453711] ? radix_tree_lookup_slot+0x22/0x50 [ 6041.453712] ? find_get_entry+0x20/0x140 [ 6041.453713] ? pagecache_get_page+0x2c/0x240 [ 6041.453714] do_swap_page+0x2aa/0x780 [ 6041.453716] __handle_mm_fault+0x6f0/0xe60 [ 6041.453717] handle_mm_fault+0xce/0x240 [ 6041.453718] __do_page_fault+0x22a/0x4a0 [ 6041.453720] do_page_fault+0x30/0x80 [ 6041.453721] page_fault+0x28/0x30 [ 6041.453722] RIP: 0010:__get_user_8+0x1b/0x25 [ 6041.453723] RSP: 0018:ffffc900069dbc28 EFLAGS: 00010287 [ 6041.453724] RAX: 00007fbe1cfef9e7 RBX: ffff88041395e4c0 RCX: 00000000000002b0 [ 6041.453724] RDX: ffff8804285fc380 RSI: ffff88041395e4c0 RDI: ffff8804285fc380 [ 6041.453725] RBP: ffffc900069dbc78 R08: ffff88042f79b940 R09: 0000000000000000 [ 6041.453725] R10: 0000000001afcc01 R11: ffff880401afec00 R12: ffff8804285fc380 [ 6041.453726] R13: 00007fbe1cfef9e0 R14: ffff8804285fc380 R15: ffff8808284ab280 [ 6041.453727] ? exit_robust_list+0x37/0x120 [ 6041.453728] mm_release+0x11a/0x130 [ 6041.453730] do_exit+0x152/0xb80 [ 6041.453731] ? __unqueue_futex+0x2f/0x60 [ 6041.453732] do_group_exit+0x3f/0xb0 [ 6041.453733] get_signal+0x1bf/0x5e0 [ 6041.453735] do_signal+0x37/0x6a0 [ 6041.453736] ? do_futex+0xfd/0x570 [ 6041.453737] exit_to_usermode_loop+0x3f/0x85 [ 6041.453739] do_syscall_64+0x165/0x180 [ 6041.453740] entry_SYSCALL64_slow_path+0x25/0x25 [ 6041.453740] RIP: 0033:0x7fbe2a8576d5 [ 6041.453741] RSP: 002b:00007fbe1cfeecf0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 6041.453742] RAX: fffffffffffffe00 RBX: 0000000000000000 RCX: 00007fbe2a8576d5 [ 6041.453742] RDX: 0000000000000003 RSI: 0000000000000080 RDI: 000055c46b7be5ac [ 6041.453743] RBP: 000055c46b7be608 R08: 000055c46b7be500 R09: 0000000000000000 [ 6041.453743] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c46b7be620 [ 6041.453744] R13: 000055c46b7be580 R14: 000055c46b7be5a8 R15: 000055c46b7be540 [ 6041.464876] Kernel Offset: disabled ^ permalink raw reply [flat|nested] 44+ messages in thread
* mlx4_core 0000:07:00.0: swiotlb buffer is full and OOM observed during stress test on reset_controller @ 2017-03-16 16:51 ` Sagi Grimberg 0 siblings, 0 replies; 44+ messages in thread From: Sagi Grimberg @ 2017-03-16 16:51 UTC (permalink / raw) >>>>> Sagi, >>>>> The release function is placed in global workqueue. I'm not familiar >>>>> with NVMe design and I don't know all the details, but maybe the >>>>> proper way will >>>>> be to create special workqueue with MEM_RECLAIM flag to ensure the >>>>> progress? Leon, the release work makes progress, but it is inherently slower than the establishment work and when we are bombarded with establishments we have no backpressure... > I tried with 4.11.0-rc2, and still can reproduced it with less than 2000 > times. Yi, Can you try the below (untested) patch: I'm not at all convinced this is the way to go because it will slow down all the connect requests, but I'm curious to know if it'll make the issue go away. -- diff --git a/drivers/nvme/target/rdma.c b/drivers/nvme/target/rdma.c index ecc4fe862561..f15fa6e6b640 100644 --- a/drivers/nvme/target/rdma.c +++ b/drivers/nvme/target/rdma.c @@ -1199,6 +1199,9 @@ static int nvmet_rdma_queue_connect(struct rdma_cm_id *cm_id, } queue->port = cm_id->context; + /* Let inflight queue teardown complete */ + flush_scheduled_work(); + ret = nvmet_rdma_cm_accept(cm_id, queue, &event->param.conn); if (ret) goto release_queue; -- Any other good ideas are welcome... ^ permalink raw reply related [flat|nested] 44+ messages in thread
* Re: mlx4_core 0000:07:00.0: swiotlb buffer is full and OOM observed during stress test on reset_controller @ 2017-03-16 16:51 ` Sagi Grimberg 0 siblings, 0 replies; 44+ messages in thread From: Sagi Grimberg @ 2017-03-16 16:51 UTC (permalink / raw) To: Yi Zhang, Max Gurtovoy, Leon Romanovsky Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA, linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, Christoph Hellwig >>>>> Sagi, >>>>> The release function is placed in global workqueue. I'm not familiar >>>>> with NVMe design and I don't know all the details, but maybe the >>>>> proper way will >>>>> be to create special workqueue with MEM_RECLAIM flag to ensure the >>>>> progress? Leon, the release work makes progress, but it is inherently slower than the establishment work and when we are bombarded with establishments we have no backpressure... > I tried with 4.11.0-rc2, and still can reproduced it with less than 2000 > times. Yi, Can you try the below (untested) patch: I'm not at all convinced this is the way to go because it will slow down all the connect requests, but I'm curious to know if it'll make the issue go away. -- diff --git a/drivers/nvme/target/rdma.c b/drivers/nvme/target/rdma.c index ecc4fe862561..f15fa6e6b640 100644 --- a/drivers/nvme/target/rdma.c +++ b/drivers/nvme/target/rdma.c @@ -1199,6 +1199,9 @@ static int nvmet_rdma_queue_connect(struct rdma_cm_id *cm_id, } queue->port = cm_id->context; + /* Let inflight queue teardown complete */ + flush_scheduled_work(); + ret = nvmet_rdma_cm_accept(cm_id, queue, &event->param.conn); if (ret) goto release_queue; -- Any other good ideas are welcome... -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply related [flat|nested] 44+ messages in thread
* mlx4_core 0000:07:00.0: swiotlb buffer is full and OOM observed during stress test on reset_controller @ 2017-03-18 11:51 ` Yi Zhang 0 siblings, 0 replies; 44+ messages in thread From: Yi Zhang @ 2017-03-18 11:51 UTC (permalink / raw) Hi Sagi With this path, the OOM cannot be reproduced now. But there is another problem, the reset operation[1] failed at iteration 1007. [1] echo 1 >/sys/block/nvme0n1/device/reset_controller Execution log: -------------------------------1007 reset.sh: line 8: echo: write error: Device or resource busy Server log: Client side log: [ 55.712617] virbr0: port 1(virbr0-nic) entered listening state [ 55.880978] virbr0: port 1(virbr0-nic) entered disabled state [ 269.995587] nvme nvme0: new ctrl: NQN "nqn.2014-08.org.nvmexpress.discovery", addr 172.31.2.3:1023 [ 270.178461] nvme nvme0: creating 16 I/O queues. [ 270.624840] nvme nvme0: new ctrl: NQN "nvme-subsystem-name", addr 172.31.2.3:1023 [ 1221.955386] nvme nvme0: rdma_resolve_addr wait failed (-110). [ 1221.987117] nvme nvme0: failed to initialize i/o queue: -110 [ 1222.013938] nvme nvme0: Removing after reset failure Server side log: [ 1211.370445] nvmet: creating controller 1 for subsystem nvme-subsystem-name for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:6ed0e109-0b81-4bda-9950-786d67c91b5d. [ 1211.471407] nvmet: adding queue 1 to ctrl 1. [ 1211.490980] nvmet: adding queue 2 to ctrl 1. [ 1211.511142] nvmet: adding queue 3 to ctrl 1. [ 1211.530775] nvmet: adding queue 4 to ctrl 1. [ 1211.550138] nvmet: adding queue 5 to ctrl 1. [ 1211.569147] nvmet: adding queue 6 to ctrl 1. [ 1211.588649] nvmet: adding queue 7 to ctrl 1. [ 1211.608043] nvmet: adding queue 8 to ctrl 1. [ 1211.626965] nvmet: adding queue 9 to ctrl 1. [ 1211.646310] nvmet: adding queue 10 to ctrl 1. [ 1211.666774] nvmet: adding queue 11 to ctrl 1. [ 1211.686848] nvmet: adding queue 12 to ctrl 1. [ 1211.706654] nvmet: adding queue 13 to ctrl 1. [ 1211.726504] nvmet: adding queue 14 to ctrl 1. [ 1211.747046] nvmet: adding queue 15 to ctrl 1. [ 1211.767842] nvmet: adding queue 16 to ctrl 1. [ 1211.822222] nvmet_rdma: freeing queue 0 [ 1211.840225] nvmet_rdma: freeing queue 1 [ 1211.840301] nvmet_rdma: freeing queue 12 [ 1211.841740] nvmet_rdma: freeing queue 13 [ 1211.843222] nvmet_rdma: freeing queue 14 [ 1211.844511] nvmet_rdma: freeing queue 15 [ 1211.846102] nvmet_rdma: freeing queue 16 [ 1211.946919] nvmet_rdma: freeing queue 2 [ 1211.964700] nvmet_rdma: freeing queue 3 [ 1211.982548] nvmet_rdma: freeing queue 4 [ 1212.001528] nvmet_rdma: freeing queue 5 [ 1212.020271] nvmet_rdma: freeing queue 6 [ 1212.038598] nvmet_rdma: freeing queue 7 [ 1212.048886] nvmet: creating controller 2 for subsystem nvme-subsystem-name for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:6ed0e109-0b81-4bda-9950-786d67c91b5d. [ 1212.120320] nvmet_rdma: freeing queue 8 [ 1212.860605] nvmet_rdma: freeing queue 9 [ 1214.039350] nvmet_rdma: freeing queue 10 [ 1215.244894] nvmet_rdma: freeing queue 11 [ 1216.235774] nvmet_rdma: failed to connect queue 0 [ 1216.256877] nvmet_rdma: freeing queue 0 [ 1217.356506] nvmet_rdma: freeing queue 17 Best Regards, Yi Zhang ----- Original Message ----- From: "Sagi Grimberg" <sagi@grimberg.me> To: "Yi Zhang" <yizhan at redhat.com>, "Max Gurtovoy" <maxg at mellanox.com>, "Leon Romanovsky" <leon at kernel.org> Cc: linux-rdma at vger.kernel.org, "Christoph Hellwig" <hch at lst.de>, linux-nvme at lists.infradead.org Sent: Friday, March 17, 2017 12:51:16 AM Subject: Re: mlx4_core 0000:07:00.0: swiotlb buffer is full and OOM observed during stress test on reset_controller >>>>> Sagi, >>>>> The release function is placed in global workqueue. I'm not familiar >>>>> with NVMe design and I don't know all the details, but maybe the >>>>> proper way will >>>>> be to create special workqueue with MEM_RECLAIM flag to ensure the >>>>> progress? Leon, the release work makes progress, but it is inherently slower than the establishment work and when we are bombarded with establishments we have no backpressure... > I tried with 4.11.0-rc2, and still can reproduced it with less than 2000 > times. Yi, Can you try the below (untested) patch: I'm not at all convinced this is the way to go because it will slow down all the connect requests, but I'm curious to know if it'll make the issue go away. -- diff --git a/drivers/nvme/target/rdma.c b/drivers/nvme/target/rdma.c index ecc4fe862561..f15fa6e6b640 100644 --- a/drivers/nvme/target/rdma.c +++ b/drivers/nvme/target/rdma.c @@ -1199,6 +1199,9 @@ static int nvmet_rdma_queue_connect(struct rdma_cm_id *cm_id, } queue->port = cm_id->context; + /* Let inflight queue teardown complete */ + flush_scheduled_work(); + ret = nvmet_rdma_cm_accept(cm_id, queue, &event->param.conn); if (ret) goto release_queue; -- Any other good ideas are welcome... _______________________________________________ Linux-nvme mailing list Linux-nvme at lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-nvme ^ permalink raw reply related [flat|nested] 44+ messages in thread
* Re: mlx4_core 0000:07:00.0: swiotlb buffer is full and OOM observed during stress test on reset_controller @ 2017-03-18 11:51 ` Yi Zhang 0 siblings, 0 replies; 44+ messages in thread From: Yi Zhang @ 2017-03-18 11:51 UTC (permalink / raw) To: Sagi Grimberg Cc: Max Gurtovoy, Leon Romanovsky, linux-rdma-u79uwXL29TY76Z2rM5mHXA, Christoph Hellwig, linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r Hi Sagi With this path, the OOM cannot be reproduced now. But there is another problem, the reset operation[1] failed at iteration 1007. [1] echo 1 >/sys/block/nvme0n1/device/reset_controller Execution log: -------------------------------1007 reset.sh: line 8: echo: write error: Device or resource busy Server log: Client side log: [ 55.712617] virbr0: port 1(virbr0-nic) entered listening state [ 55.880978] virbr0: port 1(virbr0-nic) entered disabled state [ 269.995587] nvme nvme0: new ctrl: NQN "nqn.2014-08.org.nvmexpress.discovery", addr 172.31.2.3:1023 [ 270.178461] nvme nvme0: creating 16 I/O queues. [ 270.624840] nvme nvme0: new ctrl: NQN "nvme-subsystem-name", addr 172.31.2.3:1023 [ 1221.955386] nvme nvme0: rdma_resolve_addr wait failed (-110). [ 1221.987117] nvme nvme0: failed to initialize i/o queue: -110 [ 1222.013938] nvme nvme0: Removing after reset failure Server side log: [ 1211.370445] nvmet: creating controller 1 for subsystem nvme-subsystem-name for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:6ed0e109-0b81-4bda-9950-786d67c91b5d. [ 1211.471407] nvmet: adding queue 1 to ctrl 1. [ 1211.490980] nvmet: adding queue 2 to ctrl 1. [ 1211.511142] nvmet: adding queue 3 to ctrl 1. [ 1211.530775] nvmet: adding queue 4 to ctrl 1. [ 1211.550138] nvmet: adding queue 5 to ctrl 1. [ 1211.569147] nvmet: adding queue 6 to ctrl 1. [ 1211.588649] nvmet: adding queue 7 to ctrl 1. [ 1211.608043] nvmet: adding queue 8 to ctrl 1. [ 1211.626965] nvmet: adding queue 9 to ctrl 1. [ 1211.646310] nvmet: adding queue 10 to ctrl 1. [ 1211.666774] nvmet: adding queue 11 to ctrl 1. [ 1211.686848] nvmet: adding queue 12 to ctrl 1. [ 1211.706654] nvmet: adding queue 13 to ctrl 1. [ 1211.726504] nvmet: adding queue 14 to ctrl 1. [ 1211.747046] nvmet: adding queue 15 to ctrl 1. [ 1211.767842] nvmet: adding queue 16 to ctrl 1. [ 1211.822222] nvmet_rdma: freeing queue 0 [ 1211.840225] nvmet_rdma: freeing queue 1 [ 1211.840301] nvmet_rdma: freeing queue 12 [ 1211.841740] nvmet_rdma: freeing queue 13 [ 1211.843222] nvmet_rdma: freeing queue 14 [ 1211.844511] nvmet_rdma: freeing queue 15 [ 1211.846102] nvmet_rdma: freeing queue 16 [ 1211.946919] nvmet_rdma: freeing queue 2 [ 1211.964700] nvmet_rdma: freeing queue 3 [ 1211.982548] nvmet_rdma: freeing queue 4 [ 1212.001528] nvmet_rdma: freeing queue 5 [ 1212.020271] nvmet_rdma: freeing queue 6 [ 1212.038598] nvmet_rdma: freeing queue 7 [ 1212.048886] nvmet: creating controller 2 for subsystem nvme-subsystem-name for NQN nqn.2014-08.org.nvmexpress:NVMf:uuid:6ed0e109-0b81-4bda-9950-786d67c91b5d. [ 1212.120320] nvmet_rdma: freeing queue 8 [ 1212.860605] nvmet_rdma: freeing queue 9 [ 1214.039350] nvmet_rdma: freeing queue 10 [ 1215.244894] nvmet_rdma: freeing queue 11 [ 1216.235774] nvmet_rdma: failed to connect queue 0 [ 1216.256877] nvmet_rdma: freeing queue 0 [ 1217.356506] nvmet_rdma: freeing queue 17 Best Regards, Yi Zhang ----- Original Message ----- From: "Sagi Grimberg" <sagi-NQWnxTmZq1alnMjI0IkVqw@public.gmane.org> To: "Yi Zhang" <yizhan-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>, "Max Gurtovoy" <maxg-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>, "Leon Romanovsky" <leon-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, "Christoph Hellwig" <hch-jcswGhMUV9g@public.gmane.org>, linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org Sent: Friday, March 17, 2017 12:51:16 AM Subject: Re: mlx4_core 0000:07:00.0: swiotlb buffer is full and OOM observed during stress test on reset_controller >>>>> Sagi, >>>>> The release function is placed in global workqueue. I'm not familiar >>>>> with NVMe design and I don't know all the details, but maybe the >>>>> proper way will >>>>> be to create special workqueue with MEM_RECLAIM flag to ensure the >>>>> progress? Leon, the release work makes progress, but it is inherently slower than the establishment work and when we are bombarded with establishments we have no backpressure... > I tried with 4.11.0-rc2, and still can reproduced it with less than 2000 > times. Yi, Can you try the below (untested) patch: I'm not at all convinced this is the way to go because it will slow down all the connect requests, but I'm curious to know if it'll make the issue go away. -- diff --git a/drivers/nvme/target/rdma.c b/drivers/nvme/target/rdma.c index ecc4fe862561..f15fa6e6b640 100644 --- a/drivers/nvme/target/rdma.c +++ b/drivers/nvme/target/rdma.c @@ -1199,6 +1199,9 @@ static int nvmet_rdma_queue_connect(struct rdma_cm_id *cm_id, } queue->port = cm_id->context; + /* Let inflight queue teardown complete */ + flush_scheduled_work(); + ret = nvmet_rdma_cm_accept(cm_id, queue, &event->param.conn); if (ret) goto release_queue; -- Any other good ideas are welcome... _______________________________________________ Linux-nvme mailing list Linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org http://lists.infradead.org/mailman/listinfo/linux-nvme -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply related [flat|nested] 44+ messages in thread
* mlx4_core 0000:07:00.0: swiotlb buffer is full and OOM observed during stress test on reset_controller @ 2017-03-18 17:50 ` Sagi Grimberg 0 siblings, 0 replies; 44+ messages in thread From: Sagi Grimberg @ 2017-03-18 17:50 UTC (permalink / raw) > Hi Sagi > With this path, the OOM cannot be reproduced now. > > But there is another problem, the reset operation[1] failed at iteration 1007. > [1] > echo 1 >/sys/block/nvme0n1/device/reset_controller We can relax this a bit by only flushing for admin queue accepts, and also let the host accept longer time for establishing a connection. Does this help? -- diff --git a/drivers/nvme/host/rdma.c b/drivers/nvme/host/rdma.c index 47a479f26e5d..e1db1736823f 100644 --- a/drivers/nvme/host/rdma.c +++ b/drivers/nvme/host/rdma.c @@ -34,7 +34,7 @@ #include "fabrics.h" -#define NVME_RDMA_CONNECT_TIMEOUT_MS 1000 /* 1 second */ +#define NVME_RDMA_CONNECT_TIMEOUT_MS 5000 /* 5 seconds */ #define NVME_RDMA_MAX_SEGMENT_SIZE 0xffffff /* 24-bit SGL field */ diff --git a/drivers/nvme/target/rdma.c b/drivers/nvme/target/rdma.c index ecc4fe862561..88bb5814c264 100644 --- a/drivers/nvme/target/rdma.c +++ b/drivers/nvme/target/rdma.c @@ -1199,6 +1199,11 @@ static int nvmet_rdma_queue_connect(struct rdma_cm_id *cm_id, } queue->port = cm_id->context; + if (queue->host_qid == 0) { + /* Let inflight controller teardown complete */ + flush_scheduled_work(); + } + ret = nvmet_rdma_cm_accept(cm_id, queue, &event->param.conn); if (ret) goto release_queue; -- ^ permalink raw reply related [flat|nested] 44+ messages in thread
* Re: mlx4_core 0000:07:00.0: swiotlb buffer is full and OOM observed during stress test on reset_controller @ 2017-03-18 17:50 ` Sagi Grimberg 0 siblings, 0 replies; 44+ messages in thread From: Sagi Grimberg @ 2017-03-18 17:50 UTC (permalink / raw) To: Yi Zhang Cc: Max Gurtovoy, Leon Romanovsky, linux-rdma-u79uwXL29TY76Z2rM5mHXA, Christoph Hellwig, linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r > Hi Sagi > With this path, the OOM cannot be reproduced now. > > But there is another problem, the reset operation[1] failed at iteration 1007. > [1] > echo 1 >/sys/block/nvme0n1/device/reset_controller We can relax this a bit by only flushing for admin queue accepts, and also let the host accept longer time for establishing a connection. Does this help? -- diff --git a/drivers/nvme/host/rdma.c b/drivers/nvme/host/rdma.c index 47a479f26e5d..e1db1736823f 100644 --- a/drivers/nvme/host/rdma.c +++ b/drivers/nvme/host/rdma.c @@ -34,7 +34,7 @@ #include "fabrics.h" -#define NVME_RDMA_CONNECT_TIMEOUT_MS 1000 /* 1 second */ +#define NVME_RDMA_CONNECT_TIMEOUT_MS 5000 /* 5 seconds */ #define NVME_RDMA_MAX_SEGMENT_SIZE 0xffffff /* 24-bit SGL field */ diff --git a/drivers/nvme/target/rdma.c b/drivers/nvme/target/rdma.c index ecc4fe862561..88bb5814c264 100644 --- a/drivers/nvme/target/rdma.c +++ b/drivers/nvme/target/rdma.c @@ -1199,6 +1199,11 @@ static int nvmet_rdma_queue_connect(struct rdma_cm_id *cm_id, } queue->port = cm_id->context; + if (queue->host_qid == 0) { + /* Let inflight controller teardown complete */ + flush_scheduled_work(); + } + ret = nvmet_rdma_cm_accept(cm_id, queue, &event->param.conn); if (ret) goto release_queue; -- -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply related [flat|nested] 44+ messages in thread
* mlx4_core 0000:07:00.0: swiotlb buffer is full and OOM observed during stress test on reset_controller @ 2017-03-19 7:01 ` Leon Romanovsky 0 siblings, 0 replies; 44+ messages in thread From: Leon Romanovsky @ 2017-03-19 7:01 UTC (permalink / raw) On Thu, Mar 16, 2017@06:51:16PM +0200, Sagi Grimberg wrote: > > > > > > > Sagi, > > > > > > The release function is placed in global workqueue. I'm not familiar > > > > > > with NVMe design and I don't know all the details, but maybe the > > > > > > proper way will > > > > > > be to create special workqueue with MEM_RECLAIM flag to ensure the > > > > > > progress? > > Leon, the release work makes progress, but it is inherently slower > than the establishment work and when we are bombarded with > establishments we have no backpressure... Sagi, How do you see that release is slower than alloc? In this specific test, all queues are empty and QP drains should finish immediately. If we rely on the prints that Yi posted in the beginning of this thread, the release function doesn't have enough priority for execution and constantly delayed. > > > I tried with 4.11.0-rc2, and still can reproduced it with less than 2000 > > times. > > Yi, > > Can you try the below (untested) patch: > > I'm not at all convinced this is the way to go because it will > slow down all the connect requests, but I'm curious to know > if it'll make the issue go away. > > -- > diff --git a/drivers/nvme/target/rdma.c b/drivers/nvme/target/rdma.c > index ecc4fe862561..f15fa6e6b640 100644 > --- a/drivers/nvme/target/rdma.c > +++ b/drivers/nvme/target/rdma.c > @@ -1199,6 +1199,9 @@ static int nvmet_rdma_queue_connect(struct rdma_cm_id > *cm_id, > } > queue->port = cm_id->context; > > + /* Let inflight queue teardown complete */ > + flush_scheduled_work(); > + > ret = nvmet_rdma_cm_accept(cm_id, queue, &event->param.conn); > if (ret) > goto release_queue; > -- > > Any other good ideas are welcome... Maybe create separate workqueue and flush its only, instead of global system queue. It will stress the system a little bit less. Thanks > -- > To unsubscribe from this list: send the line "unsubscribe linux-rdma" in > the body of a message to majordomo at vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 833 bytes Desc: not available URL: <http://lists.infradead.org/pipermail/linux-nvme/attachments/20170319/fa1181fa/attachment-0001.sig> ^ permalink raw reply [flat|nested] 44+ messages in thread
* Re: mlx4_core 0000:07:00.0: swiotlb buffer is full and OOM observed during stress test on reset_controller @ 2017-03-19 7:01 ` Leon Romanovsky 0 siblings, 0 replies; 44+ messages in thread From: Leon Romanovsky @ 2017-03-19 7:01 UTC (permalink / raw) To: Sagi Grimberg Cc: Yi Zhang, Max Gurtovoy, linux-rdma-u79uwXL29TY76Z2rM5mHXA, linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, Christoph Hellwig [-- Attachment #1: Type: text/plain, Size: 2120 bytes --] On Thu, Mar 16, 2017 at 06:51:16PM +0200, Sagi Grimberg wrote: > > > > > > > Sagi, > > > > > > The release function is placed in global workqueue. I'm not familiar > > > > > > with NVMe design and I don't know all the details, but maybe the > > > > > > proper way will > > > > > > be to create special workqueue with MEM_RECLAIM flag to ensure the > > > > > > progress? > > Leon, the release work makes progress, but it is inherently slower > than the establishment work and when we are bombarded with > establishments we have no backpressure... Sagi, How do you see that release is slower than alloc? In this specific test, all queues are empty and QP drains should finish immediately. If we rely on the prints that Yi posted in the beginning of this thread, the release function doesn't have enough priority for execution and constantly delayed. > > > I tried with 4.11.0-rc2, and still can reproduced it with less than 2000 > > times. > > Yi, > > Can you try the below (untested) patch: > > I'm not at all convinced this is the way to go because it will > slow down all the connect requests, but I'm curious to know > if it'll make the issue go away. > > -- > diff --git a/drivers/nvme/target/rdma.c b/drivers/nvme/target/rdma.c > index ecc4fe862561..f15fa6e6b640 100644 > --- a/drivers/nvme/target/rdma.c > +++ b/drivers/nvme/target/rdma.c > @@ -1199,6 +1199,9 @@ static int nvmet_rdma_queue_connect(struct rdma_cm_id > *cm_id, > } > queue->port = cm_id->context; > > + /* Let inflight queue teardown complete */ > + flush_scheduled_work(); > + > ret = nvmet_rdma_cm_accept(cm_id, queue, &event->param.conn); > if (ret) > goto release_queue; > -- > > Any other good ideas are welcome... Maybe create separate workqueue and flush its only, instead of global system queue. It will stress the system a little bit less. Thanks > -- > To unsubscribe from this list: send the line "unsubscribe linux-rdma" in > the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org > More majordomo info at http://vger.kernel.org/majordomo-info.html [-- Attachment #2: signature.asc --] [-- Type: application/pgp-signature, Size: 833 bytes --] ^ permalink raw reply [flat|nested] 44+ messages in thread
* mlx4_core 0000:07:00.0: swiotlb buffer is full and OOM observed during stress test on reset_controller @ 2017-05-18 17:01 ` Yi Zhang 0 siblings, 0 replies; 44+ messages in thread From: Yi Zhang @ 2017-05-18 17:01 UTC (permalink / raw) I retest this issue on 4.11.0, the OOM issue cannot be reproduced now on the same environment[1] with test script[2], not sure which patch fixed this issue? And finally got reset_controller failed[3]. [1] memory:32GB CPU: Intel(R) Xeon(R) CPU E5-2665 0 @ 2.40GHz Card: 07:00.0 Network controller: Mellanox Technologies MT27500 Family [ConnectX-3] [2] #!/bin/bash num=0 while [ 1 ] do echo "-------------------------------$num" echo 1 >/sys/block/nvme0n1/device/reset_controller || exit 1 ((num++)) sleep 0.1 done [3] -------------------------------897 reset_controller.sh: line 7: /sys/block/nvme0n1/device/reset_controller: No such file or directory Log from client: [ 2373.319860] nvme nvme0: creating 16 I/O queues. [ 2374.214380] nvme nvme0: creating 16 I/O queues. [ 2375.092755] nvme nvme0: creating 16 I/O queues. [ 2375.988591] nvme nvme0: creating 16 I/O queues. [ 2376.874315] nvme nvme0: creating 16 I/O queues. [ 2384.604400] nvme nvme0: rdma_resolve_addr wait failed (-110). [ 2384.636329] nvme nvme0: Removing after reset failure Best Regards, Yi Zhang ----- Original Message ----- From: "Leon Romanovsky" <leon@kernel.org> To: "Sagi Grimberg" <sagi at grimberg.me> Cc: linux-rdma at vger.kernel.org, "Max Gurtovoy" <maxg at mellanox.com>, "Christoph Hellwig" <hch at lst.de>, linux-nvme at lists.infradead.org, "Yi Zhang" <yizhan at redhat.com> Sent: Sunday, March 19, 2017 3:01:15 PM Subject: Re: mlx4_core 0000:07:00.0: swiotlb buffer is full and OOM observed during stress test on reset_controller On Thu, Mar 16, 2017@06:51:16PM +0200, Sagi Grimberg wrote: > > > > > > > Sagi, > > > > > > The release function is placed in global workqueue. I'm not familiar > > > > > > with NVMe design and I don't know all the details, but maybe the > > > > > > proper way will > > > > > > be to create special workqueue with MEM_RECLAIM flag to ensure the > > > > > > progress? > > Leon, the release work makes progress, but it is inherently slower > than the establishment work and when we are bombarded with > establishments we have no backpressure... Sagi, How do you see that release is slower than alloc? In this specific test, all queues are empty and QP drains should finish immediately. If we rely on the prints that Yi posted in the beginning of this thread, the release function doesn't have enough priority for execution and constantly delayed. > > > I tried with 4.11.0-rc2, and still can reproduced it with less than 2000 > > times. > > Yi, > > Can you try the below (untested) patch: > > I'm not at all convinced this is the way to go because it will > slow down all the connect requests, but I'm curious to know > if it'll make the issue go away. > > -- > diff --git a/drivers/nvme/target/rdma.c b/drivers/nvme/target/rdma.c > index ecc4fe862561..f15fa6e6b640 100644 > --- a/drivers/nvme/target/rdma.c > +++ b/drivers/nvme/target/rdma.c > @@ -1199,6 +1199,9 @@ static int nvmet_rdma_queue_connect(struct rdma_cm_id > *cm_id, > } > queue->port = cm_id->context; > > + /* Let inflight queue teardown complete */ > + flush_scheduled_work(); > + > ret = nvmet_rdma_cm_accept(cm_id, queue, &event->param.conn); > if (ret) > goto release_queue; > -- > > Any other good ideas are welcome... Maybe create separate workqueue and flush its only, instead of global system queue. It will stress the system a little bit less. Thanks > -- > To unsubscribe from this list: send the line "unsubscribe linux-rdma" in > the body of a message to majordomo at vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html _______________________________________________ Linux-nvme mailing list Linux-nvme at lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-nvme ^ permalink raw reply [flat|nested] 44+ messages in thread
* Re: mlx4_core 0000:07:00.0: swiotlb buffer is full and OOM observed during stress test on reset_controller @ 2017-05-18 17:01 ` Yi Zhang 0 siblings, 0 replies; 44+ messages in thread From: Yi Zhang @ 2017-05-18 17:01 UTC (permalink / raw) To: Leon Romanovsky Cc: Sagi Grimberg, linux-rdma-u79uwXL29TY76Z2rM5mHXA, Max Gurtovoy, Christoph Hellwig, linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r I retest this issue on 4.11.0, the OOM issue cannot be reproduced now on the same environment[1] with test script[2], not sure which patch fixed this issue? And finally got reset_controller failed[3]. [1] memory:32GB CPU: Intel(R) Xeon(R) CPU E5-2665 0 @ 2.40GHz Card: 07:00.0 Network controller: Mellanox Technologies MT27500 Family [ConnectX-3] [2] #!/bin/bash num=0 while [ 1 ] do echo "-------------------------------$num" echo 1 >/sys/block/nvme0n1/device/reset_controller || exit 1 ((num++)) sleep 0.1 done [3] -------------------------------897 reset_controller.sh: line 7: /sys/block/nvme0n1/device/reset_controller: No such file or directory Log from client: [ 2373.319860] nvme nvme0: creating 16 I/O queues. [ 2374.214380] nvme nvme0: creating 16 I/O queues. [ 2375.092755] nvme nvme0: creating 16 I/O queues. [ 2375.988591] nvme nvme0: creating 16 I/O queues. [ 2376.874315] nvme nvme0: creating 16 I/O queues. [ 2384.604400] nvme nvme0: rdma_resolve_addr wait failed (-110). [ 2384.636329] nvme nvme0: Removing after reset failure Best Regards, Yi Zhang ----- Original Message ----- From: "Leon Romanovsky" <leon-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> To: "Sagi Grimberg" <sagi-NQWnxTmZq1alnMjI0IkVqw@public.gmane.org> Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, "Max Gurtovoy" <maxg-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>, "Christoph Hellwig" <hch-jcswGhMUV9g@public.gmane.org>, linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, "Yi Zhang" <yizhan-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> Sent: Sunday, March 19, 2017 3:01:15 PM Subject: Re: mlx4_core 0000:07:00.0: swiotlb buffer is full and OOM observed during stress test on reset_controller On Thu, Mar 16, 2017 at 06:51:16PM +0200, Sagi Grimberg wrote: > > > > > > > Sagi, > > > > > > The release function is placed in global workqueue. I'm not familiar > > > > > > with NVMe design and I don't know all the details, but maybe the > > > > > > proper way will > > > > > > be to create special workqueue with MEM_RECLAIM flag to ensure the > > > > > > progress? > > Leon, the release work makes progress, but it is inherently slower > than the establishment work and when we are bombarded with > establishments we have no backpressure... Sagi, How do you see that release is slower than alloc? In this specific test, all queues are empty and QP drains should finish immediately. If we rely on the prints that Yi posted in the beginning of this thread, the release function doesn't have enough priority for execution and constantly delayed. > > > I tried with 4.11.0-rc2, and still can reproduced it with less than 2000 > > times. > > Yi, > > Can you try the below (untested) patch: > > I'm not at all convinced this is the way to go because it will > slow down all the connect requests, but I'm curious to know > if it'll make the issue go away. > > -- > diff --git a/drivers/nvme/target/rdma.c b/drivers/nvme/target/rdma.c > index ecc4fe862561..f15fa6e6b640 100644 > --- a/drivers/nvme/target/rdma.c > +++ b/drivers/nvme/target/rdma.c > @@ -1199,6 +1199,9 @@ static int nvmet_rdma_queue_connect(struct rdma_cm_id > *cm_id, > } > queue->port = cm_id->context; > > + /* Let inflight queue teardown complete */ > + flush_scheduled_work(); > + > ret = nvmet_rdma_cm_accept(cm_id, queue, &event->param.conn); > if (ret) > goto release_queue; > -- > > Any other good ideas are welcome... Maybe create separate workqueue and flush its only, instead of global system queue. It will stress the system a little bit less. Thanks > -- > To unsubscribe from this list: send the line "unsubscribe linux-rdma" in > the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org > More majordomo info at http://vger.kernel.org/majordomo-info.html _______________________________________________ Linux-nvme mailing list Linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org http://lists.infradead.org/mailman/listinfo/linux-nvme -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 44+ messages in thread
* mlx4_core 0000:07:00.0: swiotlb buffer is full and OOM observed during stress test on reset_controller @ 2017-05-19 16:17 ` Yi Zhang 0 siblings, 0 replies; 44+ messages in thread From: Yi Zhang @ 2017-05-19 16:17 UTC (permalink / raw) Finally found below patch [1] that fixed this issue. With [1], I can see the speed of reset_controller operation[2] is obviously slow than before. [1] commit b7363e67b23e04c23c2a99437feefac7292a88bc Author: Sagi Grimberg <sagi at grimberg.me> Date: Wed Mar 8 22:03:17 2017 +0200 IB/device: Convert ib-comp-wq to be CPU-bound [2] echo 1 >/sys/block/nvme0n1/device/reset_controller Best Regards, Yi Zhang ----- Original Message ----- From: "Yi Zhang" <yizhan@redhat.com> To: "Leon Romanovsky" <leon at kernel.org> Cc: linux-rdma at vger.kernel.org, "Max Gurtovoy" <maxg at mellanox.com>, "Sagi Grimberg" <sagi at grimberg.me>, linux-nvme at lists.infradead.org, "Christoph Hellwig" <hch at lst.de> Sent: Friday, May 19, 2017 1:01:59 AM Subject: Re: mlx4_core 0000:07:00.0: swiotlb buffer is full and OOM observed during stress test on reset_controller I retest this issue on 4.11.0, the OOM issue cannot be reproduced now on the same environment[1] with test script[2], not sure which patch fixed this issue? And finally got reset_controller failed[3]. [1] memory:32GB CPU: Intel(R) Xeon(R) CPU E5-2665 0 @ 2.40GHz Card: 07:00.0 Network controller: Mellanox Technologies MT27500 Family [ConnectX-3] [2] #!/bin/bash num=0 while [ 1 ] do echo "-------------------------------$num" echo 1 >/sys/block/nvme0n1/device/reset_controller || exit 1 ((num++)) sleep 0.1 done [3] -------------------------------897 reset_controller.sh: line 7: /sys/block/nvme0n1/device/reset_controller: No such file or directory Log from client: [ 2373.319860] nvme nvme0: creating 16 I/O queues. [ 2374.214380] nvme nvme0: creating 16 I/O queues. [ 2375.092755] nvme nvme0: creating 16 I/O queues. [ 2375.988591] nvme nvme0: creating 16 I/O queues. [ 2376.874315] nvme nvme0: creating 16 I/O queues. [ 2384.604400] nvme nvme0: rdma_resolve_addr wait failed (-110). [ 2384.636329] nvme nvme0: Removing after reset failure Best Regards, Yi Zhang ----- Original Message ----- From: "Leon Romanovsky" <leon@kernel.org> To: "Sagi Grimberg" <sagi at grimberg.me> Cc: linux-rdma at vger.kernel.org, "Max Gurtovoy" <maxg at mellanox.com>, "Christoph Hellwig" <hch at lst.de>, linux-nvme at lists.infradead.org, "Yi Zhang" <yizhan at redhat.com> Sent: Sunday, March 19, 2017 3:01:15 PM Subject: Re: mlx4_core 0000:07:00.0: swiotlb buffer is full and OOM observed during stress test on reset_controller On Thu, Mar 16, 2017@06:51:16PM +0200, Sagi Grimberg wrote: > > > > > > > Sagi, > > > > > > The release function is placed in global workqueue. I'm not familiar > > > > > > with NVMe design and I don't know all the details, but maybe the > > > > > > proper way will > > > > > > be to create special workqueue with MEM_RECLAIM flag to ensure the > > > > > > progress? > > Leon, the release work makes progress, but it is inherently slower > than the establishment work and when we are bombarded with > establishments we have no backpressure... Sagi, How do you see that release is slower than alloc? In this specific test, all queues are empty and QP drains should finish immediately. If we rely on the prints that Yi posted in the beginning of this thread, the release function doesn't have enough priority for execution and constantly delayed. > > > I tried with 4.11.0-rc2, and still can reproduced it with less than 2000 > > times. > > Yi, > > Can you try the below (untested) patch: > > I'm not at all convinced this is the way to go because it will > slow down all the connect requests, but I'm curious to know > if it'll make the issue go away. > > -- > diff --git a/drivers/nvme/target/rdma.c b/drivers/nvme/target/rdma.c > index ecc4fe862561..f15fa6e6b640 100644 > --- a/drivers/nvme/target/rdma.c > +++ b/drivers/nvme/target/rdma.c > @@ -1199,6 +1199,9 @@ static int nvmet_rdma_queue_connect(struct rdma_cm_id > *cm_id, > } > queue->port = cm_id->context; > > + /* Let inflight queue teardown complete */ > + flush_scheduled_work(); > + > ret = nvmet_rdma_cm_accept(cm_id, queue, &event->param.conn); > if (ret) > goto release_queue; > -- > > Any other good ideas are welcome... Maybe create separate workqueue and flush its only, instead of global system queue. It will stress the system a little bit less. Thanks > -- > To unsubscribe from this list: send the line "unsubscribe linux-rdma" in > the body of a message to majordomo at vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html _______________________________________________ Linux-nvme mailing list Linux-nvme at lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-nvme _______________________________________________ Linux-nvme mailing list Linux-nvme at lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-nvme ^ permalink raw reply [flat|nested] 44+ messages in thread
* Re: mlx4_core 0000:07:00.0: swiotlb buffer is full and OOM observed during stress test on reset_controller @ 2017-05-19 16:17 ` Yi Zhang 0 siblings, 0 replies; 44+ messages in thread From: Yi Zhang @ 2017-05-19 16:17 UTC (permalink / raw) To: Sagi Grimberg Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA, Max Gurtovoy, linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, Christoph Hellwig, Leon Romanovsky Finally found below patch [1] that fixed this issue. With [1], I can see the speed of reset_controller operation[2] is obviously slow than before. [1] commit b7363e67b23e04c23c2a99437feefac7292a88bc Author: Sagi Grimberg <sagi-NQWnxTmZq1alnMjI0IkVqw@public.gmane.org> Date: Wed Mar 8 22:03:17 2017 +0200 IB/device: Convert ib-comp-wq to be CPU-bound [2] echo 1 >/sys/block/nvme0n1/device/reset_controller Best Regards, Yi Zhang ----- Original Message ----- From: "Yi Zhang" <yizhan-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> To: "Leon Romanovsky" <leon-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, "Max Gurtovoy" <maxg-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>, "Sagi Grimberg" <sagi-NQWnxTmZq1alnMjI0IkVqw@public.gmane.org>, linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, "Christoph Hellwig" <hch-jcswGhMUV9g@public.gmane.org> Sent: Friday, May 19, 2017 1:01:59 AM Subject: Re: mlx4_core 0000:07:00.0: swiotlb buffer is full and OOM observed during stress test on reset_controller I retest this issue on 4.11.0, the OOM issue cannot be reproduced now on the same environment[1] with test script[2], not sure which patch fixed this issue? And finally got reset_controller failed[3]. [1] memory:32GB CPU: Intel(R) Xeon(R) CPU E5-2665 0 @ 2.40GHz Card: 07:00.0 Network controller: Mellanox Technologies MT27500 Family [ConnectX-3] [2] #!/bin/bash num=0 while [ 1 ] do echo "-------------------------------$num" echo 1 >/sys/block/nvme0n1/device/reset_controller || exit 1 ((num++)) sleep 0.1 done [3] -------------------------------897 reset_controller.sh: line 7: /sys/block/nvme0n1/device/reset_controller: No such file or directory Log from client: [ 2373.319860] nvme nvme0: creating 16 I/O queues. [ 2374.214380] nvme nvme0: creating 16 I/O queues. [ 2375.092755] nvme nvme0: creating 16 I/O queues. [ 2375.988591] nvme nvme0: creating 16 I/O queues. [ 2376.874315] nvme nvme0: creating 16 I/O queues. [ 2384.604400] nvme nvme0: rdma_resolve_addr wait failed (-110). [ 2384.636329] nvme nvme0: Removing after reset failure Best Regards, Yi Zhang ----- Original Message ----- From: "Leon Romanovsky" <leon-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> To: "Sagi Grimberg" <sagi-NQWnxTmZq1alnMjI0IkVqw@public.gmane.org> Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, "Max Gurtovoy" <maxg-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>, "Christoph Hellwig" <hch-jcswGhMUV9g@public.gmane.org>, linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, "Yi Zhang" <yizhan-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> Sent: Sunday, March 19, 2017 3:01:15 PM Subject: Re: mlx4_core 0000:07:00.0: swiotlb buffer is full and OOM observed during stress test on reset_controller On Thu, Mar 16, 2017 at 06:51:16PM +0200, Sagi Grimberg wrote: > > > > > > > Sagi, > > > > > > The release function is placed in global workqueue. I'm not familiar > > > > > > with NVMe design and I don't know all the details, but maybe the > > > > > > proper way will > > > > > > be to create special workqueue with MEM_RECLAIM flag to ensure the > > > > > > progress? > > Leon, the release work makes progress, but it is inherently slower > than the establishment work and when we are bombarded with > establishments we have no backpressure... Sagi, How do you see that release is slower than alloc? In this specific test, all queues are empty and QP drains should finish immediately. If we rely on the prints that Yi posted in the beginning of this thread, the release function doesn't have enough priority for execution and constantly delayed. > > > I tried with 4.11.0-rc2, and still can reproduced it with less than 2000 > > times. > > Yi, > > Can you try the below (untested) patch: > > I'm not at all convinced this is the way to go because it will > slow down all the connect requests, but I'm curious to know > if it'll make the issue go away. > > -- > diff --git a/drivers/nvme/target/rdma.c b/drivers/nvme/target/rdma.c > index ecc4fe862561..f15fa6e6b640 100644 > --- a/drivers/nvme/target/rdma.c > +++ b/drivers/nvme/target/rdma.c > @@ -1199,6 +1199,9 @@ static int nvmet_rdma_queue_connect(struct rdma_cm_id > *cm_id, > } > queue->port = cm_id->context; > > + /* Let inflight queue teardown complete */ > + flush_scheduled_work(); > + > ret = nvmet_rdma_cm_accept(cm_id, queue, &event->param.conn); > if (ret) > goto release_queue; > -- > > Any other good ideas are welcome... Maybe create separate workqueue and flush its only, instead of global system queue. It will stress the system a little bit less. Thanks > -- > To unsubscribe from this list: send the line "unsubscribe linux-rdma" in > the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org > More majordomo info at http://vger.kernel.org/majordomo-info.html _______________________________________________ Linux-nvme mailing list Linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org http://lists.infradead.org/mailman/listinfo/linux-nvme _______________________________________________ Linux-nvme mailing list Linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org http://lists.infradead.org/mailman/listinfo/linux-nvme -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 44+ messages in thread
* mlx4_core 0000:07:00.0: swiotlb buffer is full and OOM observed during stress test on reset_controller @ 2017-06-04 15:49 ` Sagi Grimberg 0 siblings, 0 replies; 44+ messages in thread From: Sagi Grimberg @ 2017-06-04 15:49 UTC (permalink / raw) Hi Yi, > Finally found below patch [1] that fixed this issue. > With [1], I can see the speed of reset_controller operation[2] is obviously slow than before. > > > [1] > commit b7363e67b23e04c23c2a99437feefac7292a88bc > Author: Sagi Grimberg <sagi at grimberg.me> > Date: Wed Mar 8 22:03:17 2017 +0200 > > IB/device: Convert ib-comp-wq to be CPU-bound This is very unlikely. I think that what made this go away is: commit 777dc82395de6e04b3a5fedcf153eb99bf5f1241 Author: Sagi Grimberg <sagi at grimberg.me> Date: Tue Mar 21 16:29:49 2017 +0200 nvmet-rdma: occasionally flush ongoing controller teardown If we are attacked with establishments/teradowns we need to make sure we do not consume too much system memory. Thus let ongoing controller teardowns complete before accepting new controller establishments. Cheers, Sagi. ^ permalink raw reply [flat|nested] 44+ messages in thread
* Re: mlx4_core 0000:07:00.0: swiotlb buffer is full and OOM observed during stress test on reset_controller @ 2017-06-04 15:49 ` Sagi Grimberg 0 siblings, 0 replies; 44+ messages in thread From: Sagi Grimberg @ 2017-06-04 15:49 UTC (permalink / raw) To: Yi Zhang Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA, Max Gurtovoy, linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, Christoph Hellwig, Leon Romanovsky Hi Yi, > Finally found below patch [1] that fixed this issue. > With [1], I can see the speed of reset_controller operation[2] is obviously slow than before. > > > [1] > commit b7363e67b23e04c23c2a99437feefac7292a88bc > Author: Sagi Grimberg <sagi-NQWnxTmZq1alnMjI0IkVqw@public.gmane.org> > Date: Wed Mar 8 22:03:17 2017 +0200 > > IB/device: Convert ib-comp-wq to be CPU-bound This is very unlikely. I think that what made this go away is: commit 777dc82395de6e04b3a5fedcf153eb99bf5f1241 Author: Sagi Grimberg <sagi-NQWnxTmZq1alnMjI0IkVqw@public.gmane.org> Date: Tue Mar 21 16:29:49 2017 +0200 nvmet-rdma: occasionally flush ongoing controller teardown If we are attacked with establishments/teradowns we need to make sure we do not consume too much system memory. Thus let ongoing controller teardowns complete before accepting new controller establishments. Cheers, Sagi. -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 44+ messages in thread
* mlx4_core 0000:07:00.0: swiotlb buffer is full and OOM observed during stress test on reset_controller @ 2017-06-15 8:45 ` Yi Zhang 0 siblings, 0 replies; 44+ messages in thread From: Yi Zhang @ 2017-06-15 8:45 UTC (permalink / raw) On 06/04/2017 11:49 PM, Sagi Grimberg wrote: > Hi Yi, > >> Finally found below patch [1] that fixed this issue. >> With [1], I can see the speed of reset_controller operation[2] is >> obviously slow than before. >> >> >> [1] >> commit b7363e67b23e04c23c2a99437feefac7292a88bc >> Author: Sagi Grimberg <sagi at grimberg.me> >> Date: Wed Mar 8 22:03:17 2017 +0200 >> >> IB/device: Convert ib-comp-wq to be CPU-bound > > This is very unlikely. > > I think that what made this go away is: > > commit 777dc82395de6e04b3a5fedcf153eb99bf5f1241 > Author: Sagi Grimberg <sagi at grimberg.me> > Date: Tue Mar 21 16:29:49 2017 +0200 > > nvmet-rdma: occasionally flush ongoing controller teardown > > If we are attacked with establishments/teradowns we need to > make sure we do not consume too much system memory. Thus > let ongoing controller teardowns complete before accepting > new controller establishments. > Hi Sagi This patch fixed the issue, thanks again. Yi > > Cheers, > Sagi. > > _______________________________________________ > Linux-nvme mailing list > Linux-nvme at lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-nvme ^ permalink raw reply [flat|nested] 44+ messages in thread
* Re: mlx4_core 0000:07:00.0: swiotlb buffer is full and OOM observed during stress test on reset_controller @ 2017-06-15 8:45 ` Yi Zhang 0 siblings, 0 replies; 44+ messages in thread From: Yi Zhang @ 2017-06-15 8:45 UTC (permalink / raw) To: Sagi Grimberg Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA, Max Gurtovoy, Christoph Hellwig, linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, Leon Romanovsky On 06/04/2017 11:49 PM, Sagi Grimberg wrote: > Hi Yi, > >> Finally found below patch [1] that fixed this issue. >> With [1], I can see the speed of reset_controller operation[2] is >> obviously slow than before. >> >> >> [1] >> commit b7363e67b23e04c23c2a99437feefac7292a88bc >> Author: Sagi Grimberg <sagi-NQWnxTmZq1alnMjI0IkVqw@public.gmane.org> >> Date: Wed Mar 8 22:03:17 2017 +0200 >> >> IB/device: Convert ib-comp-wq to be CPU-bound > > This is very unlikely. > > I think that what made this go away is: > > commit 777dc82395de6e04b3a5fedcf153eb99bf5f1241 > Author: Sagi Grimberg <sagi-NQWnxTmZq1alnMjI0IkVqw@public.gmane.org> > Date: Tue Mar 21 16:29:49 2017 +0200 > > nvmet-rdma: occasionally flush ongoing controller teardown > > If we are attacked with establishments/teradowns we need to > make sure we do not consume too much system memory. Thus > let ongoing controller teardowns complete before accepting > new controller establishments. > Hi Sagi This patch fixed the issue, thanks again. Yi > > Cheers, > Sagi. > > _______________________________________________ > Linux-nvme mailing list > Linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org > http://lists.infradead.org/mailman/listinfo/linux-nvme -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 44+ messages in thread
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2017-03-03 11:55 ` mlx4_core 0000:07:00.0: swiotlb buffer is full and OOM observed during stress test on reset_controller Yi Zhang
2017-03-03 11:55 ` Yi Zhang
2017-03-05 8:12 ` Leon Romanovsky
2017-03-05 8:12 ` Leon Romanovsky
2017-03-08 15:48 ` Christoph Hellwig
2017-03-08 15:48 ` Christoph Hellwig
2017-03-09 8:42 ` Leon Romanovsky
2017-03-09 8:42 ` Leon Romanovsky
2017-03-09 8:46 ` Leon Romanovsky
2017-03-09 8:46 ` Leon Romanovsky
2017-03-09 10:33 ` Yi Zhang
2017-03-09 10:33 ` Yi Zhang
2017-03-06 11:23 ` Sagi Grimberg
2017-03-06 11:23 ` Sagi Grimberg
2017-03-09 4:20 ` Yi Zhang
2017-03-09 4:20 ` Yi Zhang
2017-03-09 11:42 ` Max Gurtovoy
2017-03-10 8:12 ` Yi Zhang
2017-03-10 16:52 ` Leon Romanovsky
2017-03-10 16:52 ` Leon Romanovsky
2017-03-12 18:16 ` Max Gurtovoy
2017-03-12 18:16 ` Max Gurtovoy
2017-03-14 13:35 ` Yi Zhang
2017-03-14 13:35 ` Yi Zhang
2017-03-14 16:52 ` Max Gurtovoy
2017-03-14 16:52 ` Max Gurtovoy
2017-03-15 7:48 ` Yi Zhang
2017-03-15 7:48 ` Yi Zhang
2017-03-16 16:51 ` Sagi Grimberg
2017-03-16 16:51 ` Sagi Grimberg
2017-03-18 11:51 ` Yi Zhang
2017-03-18 11:51 ` Yi Zhang
2017-03-18 17:50 ` Sagi Grimberg
2017-03-18 17:50 ` Sagi Grimberg
2017-03-19 7:01 ` Leon Romanovsky
2017-03-19 7:01 ` Leon Romanovsky
2017-05-18 17:01 ` Yi Zhang
2017-05-18 17:01 ` Yi Zhang
2017-05-19 16:17 ` Yi Zhang
2017-05-19 16:17 ` Yi Zhang
2017-06-04 15:49 ` Sagi Grimberg
2017-06-04 15:49 ` Sagi Grimberg
2017-06-15 8:45 ` Yi Zhang
2017-06-15 8:45 ` Yi Zhang
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