* Host crash
@ 2011-04-11 17:55 FinnTux
2011-04-12 7:47 ` Avi Kivity
0 siblings, 1 reply; 3+ messages in thread
From: FinnTux @ 2011-04-11 17:55 UTC (permalink / raw)
To: kvm
Hello,
I ran into a crash today while I tried to log into one of my servers.
I noticed ssh didn't respond at all. All virtual machines were running
ok though. I had one terminal open to the server and it was running ok
except ssh didn't work.
I'm not quite sure if this is kvm related but I was hoping you experts
could figure out what went wrong. Sorry for the noise it it is
something else.
My setup (two similar machines):
Asus P5K SE mobo
Quad Core Q6600
8 GB RAM
Several NICs for different networks
NICs:
01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd.
RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 01)
02:00.0 Ethernet controller: Atheros Communications L1 Gigabit Ethernet (rev b0)
04:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8053
PCI-E Gigabit Ethernet Controller (rev 20)
05:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd.
RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 01)
06:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5751
Gigabit Ethernet PCI Express (rev 21)
07:01.0 Ethernet controller: Intel Corporation 82540EM Gigabit
Ethernet Controller (rev 02)
Realteks are bonded for drbd sync
Marvell for my local net (using sk98lin driver)
Intel for internet connection
Broadcom for my "SAN". not in use yet.
two vlans on my local net
Debian squeeze (all software stock squeeze except qemu-kvm)
kernel 2.6.32-5-amd64
drbd used for shared storage between hosts
qemu-kvm-0.14
home made script for starting and stopping virtual machines
Just let me know if you need more info.
Below is a cut from dmesg that I was able to save:
[210618.760363] ------------[ cut here ]------------
[210618.760397] kernel BUG at
/build/buildd-linux-2.6_2.6.32-31-amd64-vrfdM4/linux-2.6-2.6.32/debian/build/source_amd64_none/mm/slub.c:2969!
[210618.760455] invalid opcode: 0000 [#1] SMP
[210618.760489] last sysfs file:
/sys/devices/virtual/net/vlan240/statistics/tx_dropped
[210618.760542] CPU 3
[210618.760568] Modules linked in: nfs fscache ocfs2 jbd2 quota_tree
drbd lru_cache cn nfsd lockd nfs_acl auth_rpcgss sunrpc exportfs
ib_iser rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp
libiscsi_tcp libiscsi scsi_transport_iscsi ocfs2_dlmfs
ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue fuse
configfs bridge loop 8021q garp stp bonding kvm_intel kvm tun
snd_hda_codec_realtek snd_hda_intel snd_hda_codec nouveau snd_hwdep
ttm snd_pcm snd_timer drm_kms_helper snd drm soundcore i2c_i801
i2c_algo_bit serio_raw snd_page_alloc asus_atk0110 evdev i2c_core
pcspkr button processor ext3 jbd mbcache dm_mod raid1 raid0 md_mod
sd_mod crc_t10dif pata_marvell ata_generic tg3 ahci ata_piix libphy
uhci_hcd e1000 atl1 sk98lin libata scsi_mod ehci_hcd thermal
thermal_sys usbcore r8169 nls_base mii [last unloaded: scsi_wait_scan]
[210618.761141] Pid: 2588, comm: smartd Tainted: G M
2.6.32-5-amd64 #1 P5K SE
[210618.761188] RIP: 0010:[<ffffffff810e723f>] [<ffffffff810e723f>]
kfree+0x55/0xcb
[210618.761244] RSP: 0018:ffff88022447baa8 EFLAGS: 00010246
[210618.761272] RAX: 0200000000100068 RBX: ffff8801fdc35560 RCX:
000000000100005e
[210618.761320] RDX: ffff880207d68380 RSI: ffffea0007945700 RDI:
ffffea0007000000
[210618.761367] RBP: ffff880200000000 R08: 0000000000000000 R09:
ffffffff81455200
[210618.761413] R10: 0000000000000002 R11: 0000000000000000 R12:
ffffffff8110fe65
[210618.761460] R13: ffff880224d56a80 R14: ffff88022a490000 R15:
ffff880207d68380
[210618.761508] FS: 00007f70fb4207e0(0000) GS:ffff880008d80000(0000)
knlGS:0000000000000000
[210618.761557] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[210618.761586] CR2: 00007fa94149d6f0 CR3: 000000022448e000 CR4:
00000000000026e0
[210618.761633] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[210618.761680] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7:
0000000000000400
[210618.761728] Process smartd (pid: 2588, threadinfo
ffff88022447a000, task ffff88022ce92350)
[210618.761776] Stack:
[210618.761799] ffff8801fdc35560 ffff880207d68380 0000000000000000
ffffffff8110fe65
[210618.761839] <0> ffff8801fdc35560 ffffffff81110845 ffff880200000001
ffff88022aca2350
[210618.761899] <0> 0000000000000000 ffff880207d68380 0000000000000000
ffffffff8118210a
[210618.764184] Call Trace:
[210618.764184] [<ffffffff8110fe65>] ? bio_free_map_data+0x15/0x1e
[210618.764184] [<ffffffff81110845>] ? bio_uncopy_user+0x47/0x59
[210618.764184] [<ffffffff8118210a>] ? blk_rq_unmap_user+0x1e/0x45
[210618.764184] [<ffffffff811859e7>] ? sg_io+0x37a/0x3d7
[210618.764184] [<ffffffff81185f43>] ? scsi_cmd_ioctl+0x217/0x3f4
[210618.764184] [<ffffffff810f6145>] ? path_to_nameidata+0x15/0x37
[210618.764184] [<ffffffffa00a8b0c>] ? sd_ioctl+0x9d/0xcb [sd_mod]
[210618.764184] [<ffffffff81183915>] ? __blkdev_driver_ioctl+0x69/0x7e
[210618.764184] [<ffffffff81184110>] ? blkdev_ioctl+0x7e6/0x836
[210618.764184] [<ffffffff810bc307>] ? release_pages+0x17b/0x18d
[210618.764184] [<ffffffff810ff946>] ? touch_atime+0x7c/0x127
[210618.764184] [<ffffffff812b1ed8>] ? unix_find_other+0x10b/0x1e2
[210618.764184] [<ffffffff81240b6d>] ? sockfd_lookup_light+0x1a/0x51
[210618.764184] [<ffffffff8111185e>] ? block_ioctl+0x38/0x3c
[210618.764184] [<ffffffff810fa8da>] ? vfs_ioctl+0x21/0x6c
[210618.764184] [<ffffffff810fae28>] ? do_vfs_ioctl+0x48d/0x4cb
[210618.764184] [<ffffffff810fec84>] ? dput+0x2c/0x15e
[210618.764184] [<ffffffff811034e1>] ? mntput_no_expire+0x23/0xee
[210618.764184] [<ffffffff810faeb7>] ? sys_ioctl+0x51/0x70
[210618.764184] [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b
[210618.764184] Code: 83 c3 08 48 83 3b 00 eb ec 48 83 fd 10 0f 86 89
00 00 00 48 89 ef e8 b9 e8 ff ff 48 89 c7 48 8b 00 84 c0 78 13 66 a9
00 c0 75 04 <0f> 0b eb fe 5b 5d 41 5c e9 b8 56 fd ff 48 8b 4c 24 18 4c
8b 4f
[210618.764184] RIP [<ffffffff810e723f>] kfree+0x55/0xcb
[210618.764184] RSP <ffff88022447baa8>
[210618.770127] ---[ end trace 09e3ebcbfbfebd99 ]---
[224542.729137] stack segment: 0000 [#2] SMP
[224542.729174] last sysfs file:
/sys/devices/virtual/net/vlan240/statistics/tx_dropped
[224542.729222] CPU 2
[224542.729248] Modules linked in: nfs fscache ocfs2 jbd2 quota_tree
drbd lru_cache cn nfsd lockd nfs_acl auth_rpcgss sunrpc exportfs
ib_iser rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp
libiscsi_tcp libiscsi scsi_transport_iscsi ocfs2_dlmfs
ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue fuse
configfs bridge loop 8021q garp stp bonding kvm_intel kvm tun
snd_hda_codec_realtek snd_hda_intel snd_hda_codec nouveau snd_hwdep
ttm snd_pcm snd_timer drm_kms_helper snd drm soundcore i2c_i801
i2c_algo_bit serio_raw snd_page_alloc asus_atk0110 evdev i2c_core
pcspkr button processor ext3 jbd mbcache dm_mod raid1 raid0 md_mod
sd_mod crc_t10dif pata_marvell ata_generic tg3 ahci ata_piix libphy
uhci_hcd e1000 atl1 sk98lin libata scsi_mod ehci_hcd thermal
thermal_sys usbcore r8169 nls_base mii [last unloaded: scsi_wait_scan]
[224542.729842] Pid: 26484, comm: sshd Tainted: G M D
2.6.32-5-amd64 #1 P5K SE
[224542.729890] RIP: 0010:[<ffffffff810e70ba>] [<ffffffff810e70ba>]
kmem_cache_alloc+0x61/0xf0
[224542.729948] RSP: 0018:ffff8800a8601c68 EFLAGS: 00010006
[224542.729976] RAX: 0000000000000000 RBX: 0000000000000246 RCX:
ffff88022d385b80
[224542.730024] RDX: ffff880008d12070 RSI: 00000000000000d0 RDI:
ffffffff81455200
[224542.730071] RBP: 000087abe0030000 R08: 00000000000080d0 R09:
ffff8800a8601c38
[224542.730119] R10: ffff8800a8601e48 R11: ffffffff81153049 R12:
00000000000000d0
[224542.730166] R13: ffffffff81455200 R14: ffffffff811fec2e R15:
0000000000000010
[224542.730214] FS: 00007f3f9d92f7c0(0000) GS:ffff880008d00000(0000)
knlGS:0000000000000000
[224542.730263] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[224542.730293] CR2: 00007f3f9cd50098 CR3: 000000007ef41000 CR4:
00000000000026e0
[224542.730340] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[224542.730388] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7:
0000000000000400
[224542.730436] Process sshd (pid: 26484, threadinfo ffff8800a8600000,
task ffff88022be19530)
[224542.730484] Stack:
[224542.730507] 000000d000000292 0000000000000000 0000000000000000
ffffffff81493330
[224542.730548] <0> 0000000000000004 0000000000000004 ffff88022ac65780
ffffffff811fec2e
[224542.730609] <0> 0000000000000548 ffff8800cac34000 0000000000000000
ffff88022bd0b800
[224542.730690] Call Trace:
[224542.730717] [<ffffffff811fec2e>] ? tty_ldisc_get+0x65/0xd5
[224542.730748] [<ffffffff811feca9>] ? tty_ldisc_init+0xb/0x27
[224542.730778] [<ffffffff811f8a99>] ? initialize_tty_struct+0x2e/0x1ec
[224542.730810] [<ffffffff811fac1f>] ? tty_init_dev+0xca/0x193
[224542.730840] [<ffffffff81200ab6>] ? ptmx_open+0x51/0xe6
[224542.730871] [<ffffffff810f15e1>] ? chrdev_open+0x11f/0x13e
[224542.730902] [<ffffffff810f14c2>] ? chrdev_open+0x0/0x13e
[224542.730931] [<ffffffff810ed38e>] ? __dentry_open+0x19d/0x2bf
[224542.730963] [<ffffffff810f8bef>] ? do_filp_open+0x4e4/0x94b
[224542.730993] [<ffffffff810e4703>] ? get_partial_node+0x15/0x85
[224542.731024] [<ffffffff810f90be>] ? getname+0x23/0x1a0
[224542.731054] [<ffffffff81101c21>] ? alloc_fd+0x67/0x10c
[224542.731083] [<ffffffff810ed11f>] ? do_sys_open+0x55/0xfc
[224542.731114] [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b
[224542.731144] Code: 48 89 c3 fa 66 0f 1f 44 00 00 65 8b 04 25 a8 e3
00 00 48 98 49 8b 94 c5 f0 02 00 00 48 8b 2a 44 8b 7a 18 48 85 ed 74
0d 8b 42 14 <48> 8b 44 c5 00 48 89 02 eb 17 49 89 d0 4c 89 f1 83 ca ff
44 89
[224542.731421] RIP [<ffffffff810e70ba>] kmem_cache_alloc+0x61/0xf0
[224542.731455] RSP <ffff8800a8601c68>
[224542.731817] ---[ end trace 09e3ebcbfbfebd9a ]---
[224542.731887] note: sshd[26484] exited with preempt_count 1
[224542.732164] BUG: scheduling while atomic: sshd/26484/0x10000001
[224542.732242] Modules linked in: nfs fscache ocfs2 jbd2 quota_tree
drbd lru_cache cn nfsd lockd nfs_acl auth_rpcgss sunrpc exportfs
ib_iser rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp
libiscsi_tcp libiscsi scsi_transport_iscsi ocfs2_dlmfs
ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue fuse
configfs bridge loop 8021q garp stp bonding kvm_intel kvm tun
snd_hda_codec_realtek snd_hda_intel snd_hda_codec nouveau snd_hwdep
ttm snd_pcm snd_timer drm_kms_helper snd drm soundcore i2c_i801
i2c_algo_bit serio_raw snd_page_alloc asus_atk0110 evdev i2c_core
pcspkr button processor ext3 jbd mbcache dm_mod raid1 raid0 md_mod
sd_mod crc_t10dif pata_marvell ata_generic tg3 ahci ata_piix libphy
uhci_hcd e1000 atl1 sk98lin libata scsi_mod ehci_hcd thermal
thermal_sys usbcore r8169 nls_base mii [last unloaded: scsi_wait_scan]
[224542.736985] Pid: 26484, comm: sshd Tainted: G M D 2.6.32-5-amd64 #1
[224542.737075] Call Trace:
[224542.737144] <#SS> [<ffffffff812fa6d8>] ? schedule+0xc5/0x7b4
[224542.737271] [<ffffffff8104a9af>] ? __cond_resched+0x1d/0x26
[224542.737344] [<ffffffff812fafcb>] ? _cond_resched+0x24/0x2f
[224542.737419] [<ffffffff81071e10>] ? exit_robust_list+0x2a/0x131
[224542.737491] [<ffffffff810114ce>] ? common_interrupt+0xe/0x13
[224542.737566] [<ffffffff811b7d99>] ? vgacon_cursor+0x0/0x140
[224542.737638] [<ffffffff811fec2e>] ? tty_ldisc_get+0x65/0xd5
[224542.737712] [<ffffffff8104bb2b>] ? mm_release+0x20/0xe2
[224542.737784] [<ffffffff8104f780>] ? exit_mm+0x1c/0x10d
[224542.737857] [<ffffffff8105128b>] ? do_exit+0x1f8/0x6c6
[224542.737928] [<ffffffff8104e513>] ? release_console_sem+0x17e/0x1af
[224542.738000] [<ffffffff811fec2e>] ? tty_ldisc_get+0x65/0xd5
[224542.738071] [<ffffffff812fd07d>] ? oops_end+0xaf/0xb4
[224542.738142] [<ffffffff8101236a>] ? do_stack_segment+0x74/0x98
[224542.738214] [<ffffffff812fc485>] ? stack_segment+0x25/0x30
[224542.738285] [<ffffffff811fec2e>] ? tty_ldisc_get+0x65/0xd5
[224542.738359] [<ffffffff81153049>] ? cap_dentry_open+0x0/0x3
[224542.738433] [<ffffffff810e70ba>] ? kmem_cache_alloc+0x61/0xf0
[224542.738504] <<EOE>> [<ffffffff811fec2e>] ? tty_ldisc_get+0x65/0xd5
[224542.738624] [<ffffffff811feca9>] ? tty_ldisc_init+0xb/0x27
[224542.738695] [<ffffffff811f8a99>] ? initialize_tty_struct+0x2e/0x1ec
[224542.738769] [<ffffffff811fac1f>] ? tty_init_dev+0xca/0x193
[224542.738840] [<ffffffff81200ab6>] ? ptmx_open+0x51/0xe6
[224542.738912] [<ffffffff810f15e1>] ? chrdev_open+0x11f/0x13e
[224542.738984] [<ffffffff810f14c2>] ? chrdev_open+0x0/0x13e
[224542.739055] [<ffffffff810ed38e>] ? __dentry_open+0x19d/0x2bf
[224542.739127] [<ffffffff810f8bef>] ? do_filp_open+0x4e4/0x94b
[224542.739201] [<ffffffff810e4703>] ? get_partial_node+0x15/0x85
[224542.739273] [<ffffffff810f90be>] ? getname+0x23/0x1a0
[224542.739343] [<ffffffff81101c21>] ? alloc_fd+0x67/0x10c
[224542.739413] [<ffffffff810ed11f>] ? do_sys_open+0x55/0xfc
[224542.739483] [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b
[224542.740001] BUG: scheduling while atomic: sshd/26484/0x10000001
[224542.740074] Modules linked in: nfs fscache ocfs2 jbd2 quota_tree
drbd lru_cache cn nfsd lockd nfs_acl auth_rpcgss sunrpc exportfs
ib_iser rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp
libiscsi_tcp libiscsi scsi_transport_iscsi ocfs2_dlmfs
ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue fuse
configfs bridge loop 8021q garp stp bonding kvm_intel kvm tun
snd_hda_codec_realtek snd_hda_intel snd_hda_codec nouveau snd_hwdep
ttm snd_pcm snd_timer drm_kms_helper snd drm soundcore i2c_i801
i2c_algo_bit serio_raw snd_page_alloc asus_atk0110 evdev i2c_core
pcspkr button processor ext3 jbd mbcache dm_mod raid1 raid0 md_mod
sd_mod crc_t10dif pata_marvell ata_generic tg3 ahci ata_piix libphy
uhci_hcd e1000 atl1 sk98lin libata scsi_mod ehci_hcd thermal
thermal_sys usbcore r8169 nls_base mii [last unloaded: scsi_wait_scan]
[224542.745052] Pid: 26484, comm: sshd Tainted: G M D 2.6.32-5-amd64 #1
[224542.745126] Call Trace:
[224542.745193] <#SS> [<ffffffff812fa6d8>] ? schedule+0xc5/0x7b4
[224542.745321] [<ffffffff8103aa56>] ? __wake_up_common+0x44/0x72
[224542.745395] [<ffffffff8103fa1a>] ? __wake_up+0x30/0x44
[224542.745466] [<ffffffff8124703c>] ? skb_dequeue+0x50/0x58
[224542.745563] [<ffffffff8104a9af>] ? __cond_resched+0x1d/0x26
[224542.745637] [<ffffffff812fafcb>] ? _cond_resched+0x24/0x2f
[224542.745712] [<ffffffff810fec75>] ? dput+0x1d/0x15e
[224542.745785] [<ffffffff810efc0f>] ? __fput+0x17e/0x1af
[224542.745858] [<ffffffff810ecff6>] ? filp_close+0x5b/0x62
[224542.745932] [<ffffffff8104fa04>] ? put_files_struct+0x64/0xc1
[224542.746007] [<ffffffff811fec2e>] ? tty_ldisc_get+0x65/0xd5
[224542.746081] [<ffffffff810512c9>] ? do_exit+0x236/0x6c6
[224542.746154] [<ffffffff8104e513>] ? release_console_sem+0x17e/0x1af
[224542.746229] [<ffffffff811fec2e>] ? tty_ldisc_get+0x65/0xd5
[224542.746303] [<ffffffff812fd07d>] ? oops_end+0xaf/0xb4
[224542.746413] [<ffffffff8101236a>] ? do_stack_segment+0x74/0x98
[224542.746488] [<ffffffff812fc485>] ? stack_segment+0x25/0x30
[224542.746562] [<ffffffff811fec2e>] ? tty_ldisc_get+0x65/0xd5
[224542.746636] [<ffffffff81153049>] ? cap_dentry_open+0x0/0x3
[224542.746710] [<ffffffff810e70ba>] ? kmem_cache_alloc+0x61/0xf0
[224542.746782] <<EOE>> [<ffffffff811fec2e>] ? tty_ldisc_get+0x65/0xd5
[224542.754075] [<ffffffff811feca9>] ? tty_ldisc_init+0xb/0x27
[224542.754153] [<ffffffff811f8a99>] ? initialize_tty_struct+0x2e/0x1ec
[224542.754229] [<ffffffff811fac1f>] ? tty_init_dev+0xca/0x193
[224542.754305] [<ffffffff81200ab6>] ? ptmx_open+0x51/0xe6
[224542.754384] [<ffffffff810f15e1>] ? chrdev_open+0x11f/0x13e
[224542.754466] [<ffffffff810f14c2>] ? chrdev_open+0x0/0x13e
[224542.754543] [<ffffffff810ed38e>] ? __dentry_open+0x19d/0x2bf
[224542.754619] [<ffffffff810f8bef>] ? do_filp_open+0x4e4/0x94b
[224542.754698] [<ffffffff810e4703>] ? get_partial_node+0x15/0x85
[224542.754775] [<ffffffff810f90be>] ? getname+0x23/0x1a0
[224542.754848] [<ffffffff81101c21>] ? alloc_fd+0x67/0x10c
[224542.754923] [<ffffffff810ed11f>] ? do_sys_open+0x55/0xfc
[224542.755002] [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b
[224579.105126] general protection fault: 0000 [#3] SMP
[224579.105286] last sysfs file:
/sys/devices/virtual/net/vlan240/statistics/tx_dropped
[224579.105379] CPU 2
[224579.105484] Modules linked in: nfs fscache ocfs2 jbd2 quota_tree
drbd lru_cache cn nfsd lockd nfs_acl auth_rpcgss sunrpc exportfs
ib_iser rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp
libiscsi_tcp libiscsi scsi_transport_iscsi ocfs2_dlmfs
ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue fuse
configfs bridge loop 8021q garp stp bonding kvm_intel kvm tun
snd_hda_codec_realtek snd_hda_intel snd_hda_codec nouveau snd_hwdep
ttm snd_pcm snd_timer drm_kms_helper snd drm soundcore i2c_i801
i2c_algo_bit serio_raw snd_page_alloc asus_atk0110 evdev i2c_core
pcspkr button processor ext3 jbd mbcache dm_mod raid1 raid0 md_mod
sd_mod crc_t10dif pata_marvell ata_generic tg3 ahci ata_piix libphy
uhci_hcd e1000 atl1 sk98lin libata scsi_mod ehci_hcd thermal
thermal_sys usbcore r8169 nls_base mii [last unloaded: scsi_wait_scan]
[224579.109003] Pid: 2776, comm: console-kit-dae Tainted: G M D
2.6.32-5-amd64 #1 P5K SE
[224579.109003] RIP: 0010:[<ffffffff810e775c>] [<ffffffff810e775c>]
__kmalloc_track_caller+0xcd/0x13c
[224579.109003] RSP: 0018:ffff88021e2d5d18 EFLAGS: 00010006
[224579.109003] RAX: 0000000000000000 RBX: 000087abe0030000 RCX:
0000000000000010
[224579.109003] RDX: ffff880008d12070 RSI: 00000000000000d0 RDI:
0000000000000004
[224579.109003] RBP: 0000000000000246 R08: 0000000000000000 R09:
ffff88021e2d5df8
[224579.109003] R10: dead000000200200 R11: ffffffff81152fee R12:
ffffffff81455200
[224579.109003] R13: 00000000000000d0 R14: 00000000000000d0 R15:
000000000000000a
[224579.109003] FS: 00007fd96492a7a0(0000) GS:ffff880008d00000(0000)
knlGS:0000000000000000
[224579.109003] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[224579.109003] CR2: 00007fd95c037000 CR3: 000000022d3a6000 CR4:
00000000000026e0
[224579.109003] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[224579.109003] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7:
0000000000000400
[224579.109003] Process console-kit-dae (pid: 2776, threadinfo
ffff88021e2d4000, task ffff88022ce969f0)
[224579.109003] Stack:[210618.760363] ------------[ cut here ]------------
[210618.760397] kernel BUG at
/build/buildd-linux-2.6_2.6.32-31-amd64-vrfdM4/linux-2.6-2.6.32/debian/build/source_amd64_none/mm/slub.c:2969!
[210618.760455] invalid opcode: 0000 [#1] SMP
[210618.760489] last sysfs file:
/sys/devices/virtual/net/vlan240/statistics/tx_dropped
[210618.760542] CPU 3
[210618.760568] Modules linked in: nfs fscache ocfs2 jbd2 quota_tree
drbd lru_cache cn nfsd lockd nfs_acl auth_rpcgss sunrpc exportfs
ib_iser rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp
libiscsi_tcp libiscsi scsi_transport_iscsi ocfs2_dlmfs
ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue fuse
configfs bridge loop 8021q garp stp bonding kvm_intel kvm tun
snd_hda_codec_realtek snd_hda_intel snd_hda_codec nouveau snd_hwdep
ttm snd_pcm snd_timer drm_kms_helper snd drm soundcore i2c_i801
i2c_algo_bit serio_raw snd_page_alloc asus_atk0110 evdev i2c_core
pcspkr button processor ext3 jbd mbcache dm_mod raid1 raid0 md_mod
sd_mod crc_t10dif pata_marvell ata_generic tg3 ahci ata_piix libphy
uhci_hcd e1000 atl1 sk98lin libata scsi_mod ehci_hcd thermal
thermal_sys usbcore r8169 nls_base mii [last unloaded: scsi_wait_scan]
[210618.761141] Pid: 2588, comm: smartd Tainted: G M
2.6.32-5-amd64 #1 P5K SE
[210618.761188] RIP: 0010:[<ffffffff810e723f>] [<ffffffff810e723f>]
kfree+0x55/0xcb
[210618.761244] RSP: 0018:ffff88022447baa8 EFLAGS: 00010246
[210618.761272] RAX: 0200000000100068 RBX: ffff8801fdc35560 RCX:
000000000100005e
[210618.761320] RDX: ffff880207d68380 RSI: ffffea0007945700 RDI:
ffffea0007000000
[210618.761367] RBP: ffff880200000000 R08: 0000000000000000 R09:
ffffffff81455200
[210618.761413] R10: 0000000000000002 R11: 0000000000000000 R12:
ffffffff8110fe65
[210618.761460] R13: ffff880224d56a80 R14: ffff88022a490000 R15:
ffff880207d68380
[210618.761508] FS: 00007f70fb4207e0(0000) GS:ffff880008d80000(0000)
knlGS:0000000000000000
[210618.761557] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[210618.761586] CR2: 00007fa94149d6f0 CR3: 000000022448e000 CR4:
00000000000026e0
[210618.761633] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[210618.761680] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7:
0000000000000400
[210618.761728] Process smartd (pid: 2588, threadinfo
ffff88022447a000, task ffff88022ce92350)
[210618.761776] Stack:
[210618.761799] ffff8801fdc35560 ffff880207d68380 0000000000000000
ffffffff8110fe65
[210618.761839] <0> ffff8801fdc35560 ffffffff81110845 ffff880200000001
ffff88022aca2350
[210618.761899] <0> 0000000000000000 ffff880207d68380 0000000000000000
ffffffff8118210a
[210618.764184] Call Trace:
[210618.764184] [<ffffffff8110fe65>] ? bio_free_map_data+0x15/0x1e
[210618.764184] [<ffffffff81110845>] ? bio_uncopy_user+0x47/0x59
[210618.764184] [<ffffffff8118210a>] ? blk_rq_unmap_user+0x1e/0x45
[210618.764184] [<ffffffff811859e7>] ? sg_io+0x37a/0x3d7
[210618.764184] [<ffffffff81185f43>] ? scsi_cmd_ioctl+0x217/0x3f4
[210618.764184] [<ffffffff810f6145>] ? path_to_nameidata+0x15/0x37
[210618.764184] [<ffffffffa00a8b0c>] ? sd_ioctl+0x9d/0xcb [sd_mod]
[210618.764184] [<ffffffff81183915>] ? __blkdev_driver_ioctl+0x69/0x7e
[210618.764184] [<ffffffff81184110>] ? blkdev_ioctl+0x7e6/0x836
[210618.764184] [<ffffffff810bc307>] ? release_pages+0x17b/0x18d
[210618.764184] [<ffffffff810ff946>] ? touch_atime+0x7c/0x127
[210618.764184] [<ffffffff812b1ed8>] ? unix_find_other+0x10b/0x1e2
[210618.764184] [<ffffffff81240b6d>] ? sockfd_lookup_light+0x1a/0x51
[210618.764184] [<ffffffff8111185e>] ? block_ioctl+0x38/0x3c
[210618.764184] [<ffffffff810fa8da>] ? vfs_ioctl+0x21/0x6c
[210618.764184] [<ffffffff810fae28>] ? do_vfs_ioctl+0x48d/0x4cb
[210618.764184] [<ffffffff810fec84>] ? dput+0x2c/0x15e
[210618.764184] [<ffffffff811034e1>] ? mntput_no_expire+0x23/0xee
[210618.764184] [<ffffffff810faeb7>] ? sys_ioctl+0x51/0x70
[210618.764184] [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b
[210618.764184] Code: 83 c3 08 48 83 3b 00 eb ec 48 83 fd 10 0f 86 89
00 00 00 48 89 ef e8 b9 e8 ff ff 48 89 c7 48 8b 00 84 c0 78 13 66 a9
00 c0 75 04 <0f> 0b eb fe 5b 5d 41 5c e9 b8 56 fd ff 48 8b 4c 24 18 4c
8b 4f
[210618.764184] RIP [<ffffffff810e723f>] kfree+0x55/0xcb
[210618.764184] RSP <ffff88022447baa8>
[210618.770127] ---[ end trace 09e3ebcbfbfebd99 ]---
[224542.729137] stack segment: 0000 [#2] SMP
[224542.729174] last sysfs file:
/sys/devices/virtual/net/vlan240/statistics/tx_dropped
[224542.729222] CPU 2
[224542.729248] Modules linked in: nfs fscache ocfs2 jbd2 quota_tree
drbd lru_cache cn nfsd lockd nfs_acl auth_rpcgss sunrpc exportfs
ib_iser rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp
libiscsi_tcp libiscsi scsi_transport_iscsi ocfs2_dlmfs
ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue fuse
configfs bridge loop 8021q garp stp bonding kvm_intel kvm tun
snd_hda_codec_realtek snd_hda_intel snd_hda_codec nouveau snd_hwdep
ttm snd_pcm snd_timer drm_kms_helper snd drm soundcore i2c_i801
i2c_algo_bit serio_raw snd_page_alloc asus_atk0110 evdev i2c_core
pcspkr button processor ext3 jbd mbcache dm_mod raid1 raid0 md_mod
sd_mod crc_t10dif pata_marvell ata_generic tg3 ahci ata_piix libphy
uhci_hcd e1000 atl1 sk98lin libata scsi_mod ehci_hcd thermal
thermal_sys usbcore r8169 nls_base mii [last unloaded: scsi_wait_scan]
[224542.729842] Pid: 26484, comm: sshd Tainted: G M D
2.6.32-5-amd64 #1 P5K SE
[224542.729890] RIP: 0010:[<ffffffff810e70ba>] [<ffffffff810e70ba>]
kmem_cache_alloc+0x61/0xf0
[224542.729948] RSP: 0018:ffff8800a8601c68 EFLAGS: 00010006
[224542.729976] RAX: 0000000000000000 RBX: 0000000000000246 RCX:
ffff88022d385b80
[224542.730024] RDX: ffff880008d12070 RSI: 00000000000000d0 RDI:
ffffffff81455200
[224542.730071] RBP: 000087abe0030000 R08: 00000000000080d0 R09:
ffff8800a8601c38
[224542.730119] R10: ffff8800a8601e48 R11: ffffffff81153049 R12:
00000000000000d0
[224542.730166] R13: ffffffff81455200 R14: ffffffff811fec2e R15:
0000000000000010
[224542.730214] FS: 00007f3f9d92f7c0(0000) GS:ffff880008d00000(0000)
knlGS:0000000000000000
[224542.730263] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[224542.730293] CR2: 00007f3f9cd50098 CR3: 000000007ef41000 CR4:
00000000000026e0
[224542.730340] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[224542.730388] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7:
0000000000000400
[224542.730436] Process sshd (pid: 26484, threadinfo ffff8800a8600000,
task ffff88022be19530)
[224542.730484] Stack:
[224542.730507] 000000d000000292 0000000000000000 0000000000000000
ffffffff81493330
[224542.730548] <0> 0000000000000004 0000000000000004 ffff88022ac65780
ffffffff811fec2e
[224542.730609] <0> 0000000000000548 ffff8800cac34000 0000000000000000
ffff88022bd0b800
[224542.730690] Call Trace:
[224542.730717] [<ffffffff811fec2e>] ? tty_ldisc_get+0x65/0xd5
[224542.730748] [<ffffffff811feca9>] ? tty_ldisc_init+0xb/0x27
[224542.730778] [<ffffffff811f8a99>] ? initialize_tty_struct+0x2e/0x1ec
[224542.730810] [<ffffffff811fac1f>] ? tty_init_dev+0xca/0x193
[224542.730840] [<ffffffff81200ab6>] ? ptmx_open+0x51/0xe6
[224542.730871] [<ffffffff810f15e1>] ? chrdev_open+0x11f/0x13e
[224542.730902] [<ffffffff810f14c2>] ? chrdev_open+0x0/0x13e
[224542.730931] [<ffffffff810ed38e>] ? __dentry_open+0x19d/0x2bf
[224542.730963] [<ffffffff810f8bef>] ? do_filp_open+0x4e4/0x94b
[224542.730993] [<ffffffff810e4703>] ? get_partial_node+0x15/0x85
[224542.731024] [<ffffffff810f90be>] ? getname+0x23/0x1a0
[224542.731054] [<ffffffff81101c21>] ? alloc_fd+0x67/0x10c
[224542.731083] [<ffffffff810ed11f>] ? do_sys_open+0x55/0xfc
[224542.731114] [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b
[224542.731144] Code: 48 89 c3 fa 66 0f 1f 44 00 00 65 8b 04 25 a8 e3
00 00 48 98 49 8b 94 c5 f0 02 00 00 48 8b 2a 44 8b 7a 18 48 85 ed 74
0d 8b 42 14 <48> 8b 44 c5 00 48 89 02 eb 17 49 89 d0 4c 89 f1 83 ca ff
44 89
[224542.731421] RIP [<ffffffff810e70ba>] kmem_cache_alloc+0x61/0xf0
[224542.731455] RSP <ffff8800a8601c68>
[224542.731817] ---[ end trace 09e3ebcbfbfebd9a ]---
[224542.731887] note: sshd[26484] exited with preempt_count 1
[224542.732164] BUG: scheduling while atomic: sshd/26484/0x10000001
[224542.732242] Modules linked in: nfs fscache ocfs2 jbd2 quota_tree
drbd lru_cache cn nfsd lockd nfs_acl auth_rpcgss sunrpc exportfs
ib_iser rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp
libiscsi_tcp libiscsi scsi_transport_iscsi ocfs2_dlmfs
ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue fuse
configfs bridge loop 8021q garp stp bonding kvm_intel kvm tun
snd_hda_codec_realtek snd_hda_intel snd_hda_codec nouveau snd_hwdep
ttm snd_pcm snd_timer drm_kms_helper snd drm soundcore i2c_i801
i2c_algo_bit serio_raw snd_page_alloc asus_atk0110 evdev i2c_core
pcspkr button processor ext3 jbd mbcache dm_mod raid1 raid0 md_mod
sd_mod crc_t10dif pata_marvell ata_generic tg3 ahci ata_piix libphy
uhci_hcd e1000 atl1 sk98lin libata scsi_mod ehci_hcd thermal
thermal_sys usbcore r8169 nls_base mii [last unloaded: scsi_wait_scan]
[224542.736985] Pid: 26484, comm: sshd Tainted: G M D 2.6.32-5-amd64 #1
[224542.737075] Call Trace:
[224542.737144] <#SS> [<ffffffff812fa6d8>] ? schedule+0xc5/0x7b4
[224542.737271] [<ffffffff8104a9af>] ? __cond_resched+0x1d/0x26
[224542.737344] [<ffffffff812fafcb>] ? _cond_resched+0x24/0x2f
[224542.737419] [<ffffffff81071e10>] ? exit_robust_list+0x2a/0x131
[224542.737491] [<ffffffff810114ce>] ? common_interrupt+0xe/0x13
[224542.737566] [<ffffffff811b7d99>] ? vgacon_cursor+0x0/0x140
[224542.737638] [<ffffffff811fec2e>] ? tty_ldisc_get+0x65/0xd5
[224542.737712] [<ffffffff8104bb2b>] ? mm_release+0x20/0xe2
[224542.737784] [<ffffffff8104f780>] ? exit_mm+0x1c/0x10d
[224542.737857] [<ffffffff8105128b>] ? do_exit+0x1f8/0x6c6
[224542.737928] [<ffffffff8104e513>] ? release_console_sem+0x17e/0x1af
[224542.738000] [<ffffffff811fec2e>] ? tty_ldisc_get+0x65/0xd5
[224542.738071] [<ffffffff812fd07d>] ? oops_end+0xaf/0xb4
[224542.738142] [<ffffffff8101236a>] ? do_stack_segment+0x74/0x98
[224542.738214] [<ffffffff812fc485>] ? stack_segment+0x25/0x30
[224542.738285] [<ffffffff811fec2e>] ? tty_ldisc_get+0x65/0xd5
[224542.738359] [<ffffffff81153049>] ? cap_dentry_open+0x0/0x3
[224542.738433] [<ffffffff810e70ba>] ? kmem_cache_alloc+0x61/0xf0
[224542.738504] <<EOE>> [<ffffffff811fec2e>] ? tty_ldisc_get+0x65/0xd5
[224542.738624] [<ffffffff811feca9>] ? tty_ldisc_init+0xb/0x27
[224542.738695] [<ffffffff811f8a99>] ? initialize_tty_struct+0x2e/0x1ec
[224542.738769] [<ffffffff811fac1f>] ? tty_init_dev+0xca/0x193
[224542.738840] [<ffffffff81200ab6>] ? ptmx_open+0x51/0xe6
[224542.738912] [<ffffffff810f15e1>] ? chrdev_open+0x11f/0x13e
[224542.738984] [<ffffffff810f14c2>] ? chrdev_open+0x0/0x13e
[224542.739055] [<ffffffff810ed38e>] ? __dentry_open+0x19d/0x2bf
[224542.739127] [<ffffffff810f8bef>] ? do_filp_open+0x4e4/0x94b
[224542.739201] [<ffffffff810e4703>] ? get_partial_node+0x15/0x85
[224542.739273] [<ffffffff810f90be>] ? getname+0x23/0x1a0
[224542.739343] [<ffffffff81101c21>] ? alloc_fd+0x67/0x10c
[224542.739413] [<ffffffff810ed11f>] ? do_sys_open+0x55/0xfc
[224542.739483] [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b
[224542.740001] BUG: scheduling while atomic: sshd/26484/0x10000001
[224542.740074] Modules linked in: nfs fscache ocfs2 jbd2 quota_tree
drbd lru_cache cn nfsd lockd nfs_acl auth_rpcgss sunrpc exportfs
ib_iser rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp
libiscsi_tcp libiscsi scsi_transport_iscsi ocfs2_dlmfs
ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue fuse
configfs bridge loop 8021q garp stp bonding kvm_intel kvm tun
snd_hda_codec_realtek snd_hda_intel snd_hda_codec nouveau snd_hwdep
ttm snd_pcm snd_timer drm_kms_helper snd drm soundcore i2c_i801
i2c_algo_bit serio_raw snd_page_alloc asus_atk0110 evdev i2c_core
pcspkr button processor ext3 jbd mbcache dm_mod raid1 raid0 md_mod
sd_mod crc_t10dif pata_marvell ata_generic tg3 ahci ata_piix libphy
uhci_hcd e1000 atl1 sk98lin libata scsi_mod ehci_hcd thermal
thermal_sys usbcore r8169 nls_base mii [last unloaded: scsi_wait_scan]
[224542.745052] Pid: 26484, comm: sshd Tainted: G M D 2.6.32-5-amd64 #1
[224542.745126] Call Trace:
[224542.745193] <#SS> [<ffffffff812fa6d8>] ? schedule+0xc5/0x7b4
[224542.745321] [<ffffffff8103aa56>] ? __wake_up_common+0x44/0x72
[224542.745395] [<ffffffff8103fa1a>] ? __wake_up+0x30/0x44
[224542.745466] [<ffffffff8124703c>] ? skb_dequeue+0x50/0x58
[224542.745563] [<ffffffff8104a9af>] ? __cond_resched+0x1d/0x26
[224542.745637] [<ffffffff812fafcb>] ? _cond_resched+0x24/0x2f
[224542.745712] [<ffffffff810fec75>] ? dput+0x1d/0x15e
[224542.745785] [<ffffffff810efc0f>] ? __fput+0x17e/0x1af
[224542.745858] [<ffffffff810ecff6>] ? filp_close+0x5b/0x62
[224542.745932] [<ffffffff8104fa04>] ? put_files_struct+0x64/0xc1
[224542.746007] [<ffffffff811fec2e>] ? tty_ldisc_get+0x65/0xd5
[224542.746081] [<ffffffff810512c9>] ? do_exit+0x236/0x6c6
[224542.746154] [<ffffffff8104e513>] ? release_console_sem+0x17e/0x1af
[224542.746229] [<ffffffff811fec2e>] ? tty_ldisc_get+0x65/0xd5
[224542.746303] [<ffffffff812fd07d>] ? oops_end+0xaf/0xb4
[224542.746413] [<ffffffff8101236a>] ? do_stack_segment+0x74/0x98
[224542.746488] [<ffffffff812fc485>] ? stack_segment+0x25/0x30
[224542.746562] [<ffffffff811fec2e>] ? tty_ldisc_get+0x65/0xd5
[224542.746636] [<ffffffff81153049>] ? cap_dentry_open+0x0/0x3
[224542.746710] [<ffffffff810e70ba>] ? kmem_cache_alloc+0x61/0xf0
[224542.746782] <<EOE>> [<ffffffff811fec2e>] ? tty_ldisc_get+0x65/0xd5
[224542.754075] [<ffffffff811feca9>] ? tty_ldisc_init+0xb/0x27
[224542.754153] [<ffffffff811f8a99>] ? initialize_tty_struct+0x2e/0x1ec
[224542.754229] [<ffffffff811fac1f>] ? tty_init_dev+0xca/0x193
[224542.754305] [<ffffffff81200ab6>] ? ptmx_open+0x51/0xe6
[224542.754384] [<ffffffff810f15e1>] ? chrdev_open+0x11f/0x13e
[224542.754466] [<ffffffff810f14c2>] ? chrdev_open+0x0/0x13e
[224542.754543] [<ffffffff810ed38e>] ? __dentry_open+0x19d/0x2bf
[224542.754619] [<ffffffff810f8bef>] ? do_filp_open+0x4e4/0x94b
[224542.754698] [<ffffffff810e4703>] ? get_partial_node+0x15/0x85
[224542.754775] [<ffffffff810f90be>] ? getname+0x23/0x1a0
[224542.754848] [<ffffffff81101c21>] ? alloc_fd+0x67/0x10c
[224542.754923] [<ffffffff810ed11f>] ? do_sys_open+0x55/0xfc
[224542.755002] [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b
[224579.105126] general protection fault: 0000 [#3] SMP
[224579.105286] last sysfs file:
/sys/devices/virtual/net/vlan240/statistics/tx_dropped
[224579.105379] CPU 2
[224579.105484] Modules linked in: nfs fscache ocfs2 jbd2 quota_tree
drbd lru_cache cn nfsd lockd nfs_acl auth_rpcgss sunrpc exportfs
ib_iser rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp
libiscsi_tcp libiscsi scsi_transport_iscsi ocfs2_dlmfs
ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue fuse
configfs bridge loop 8021q garp stp bonding kvm_intel kvm tun
snd_hda_codec_realtek snd_hda_intel snd_hda_codec nouveau snd_hwdep
ttm snd_pcm snd_timer drm_kms_helper snd drm soundcore i2c_i801
i2c_algo_bit serio_raw snd_page_alloc asus_atk0110 evdev i2c_core
pcspkr button processor ext3 jbd mbcache dm_mod raid1 raid0 md_mod
sd_mod crc_t10dif pata_marvell ata_generic tg3 ahci ata_piix libphy
uhci_hcd e1000 atl1 sk98lin libata scsi_mod ehci_hcd thermal
thermal_sys usbcore r8169 nls_base mii [last unloaded: scsi_wait_scan]
[224579.109003] Pid: 2776, comm: console-kit-dae Tainted: G M D
2.6.32-5-amd64 #1 P5K SE
[224579.109003] RIP: 0010:[<ffffffff810e775c>] [<ffffffff810e775c>]
__kmalloc_track_caller+0xcd/0x13c
[224579.109003] RSP: 0018:ffff88021e2d5d18 EFLAGS: 00010006
[224579.109003] RAX: 0000000000000000 RBX: 000087abe0030000 RCX:
0000000000000010
[224579.109003] RDX: ffff880008d12070 RSI: 00000000000000d0 RDI:
0000000000000004
[224579.109003] RBP: 0000000000000246 R08: 0000000000000000 R09:
ffff88021e2d5df8
[224579.109003] R10: dead000000200200 R11: ffffffff81152fee R12:
ffffffff81455200
[224579.109003] R13: 00000000000000d0 R14: 00000000000000d0 R15:
000000000000000a
[224579.109003] FS: 00007fd96492a7a0(0000) GS:ffff880008d00000(0000)
knlGS:0000000000000000
[224579.109003] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[224579.109003] CR2: 00007fd95c037000 CR3: 000000022d3a6000 CR4:
00000000000026e0
[224579.109003] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[224579.109003] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7:
0000000000000400
[224579.109003] Process console-kit-dae (pid: 2776, threadinfo
ffff88021e2d4000, task ffff88022ce969f0)
[224579.109003] Stack:
[224579.109003] ffff88022ecf66b0 ffffffff810f7e49 00000010285caa80
000000000000000a
[224579.109003] <0> ffff8802285cab20 ffff8802285caa80 ffff88022ecf66b0
ffff8802285caa80
[224579.109003] <0> ffff88022ecf66b0 ffffffff810c71e3 0000000000000000
ffff8801b0327f00
[224579.109003] Call Trace:
[224579.109003] [<ffffffff810f7e49>] ? vfs_rename+0xb8/0x3c5
[224579.109003] [<ffffffff810c71e3>] ? kstrdup+0x2b/0x40
[224579.109003] [<ffffffff810f7e49>] ? vfs_rename+0xb8/0x3c5
[224579.109003] [<ffffffff810f9423>] ? sys_renameat+0x191/0x20d
[224579.109003] [<ffffffff81064e96>] ? autoremove_wake_function+0x0/0x2e
[224579.109003] [<ffffffff810cceb1>] ? handle_mm_fault+0x7aa/0x80f
[224579.109003] [<ffffffff810fec98>] ? dput+0x40/0x15e
[224579.109003] [<ffffffff811034e1>] ? mntput_no_expire+0x23/0xee
[224579.109003] [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b
[224579.109003] Code: fa 66 0f 1f 44 00 00 65 8b 04 25 a8 e3 00 00 48
98 49 8b 94 c4 f0 02 00 00 8b 4a 18 89 4c 24 14 48 8b 1a 48 85 db 74
0c 8b 42 14 <48> 8b 04 c3 48 89 02 eb 19 48 8b 4c 24 08 49 89 d0 44 89
ee 83
[224579.109003] RIP [<ffffffff810e775c>] __kmalloc_track_caller+0xcd/0x13c
[224579.109003] RSP <ffff88021e2d5d18>
[224579.109003] ---[ end trace 09e3ebcbfbfebd9b ]---
[224579.109003] ffff88022ecf66b0 ffffffff810f7e49 00000010285caa80
000000000000000a
[224579.109003] <0> ffff8802285cab20 ffff8802285caa80 ffff88022ecf66b0
ffff8802285caa80
[224579.109003] <0> ffff88022ecf66b0 ffffffff810c71e3 0000000000000000
ffff8801b0327f00
[224579.109003] Call Trace:
[224579.109003] [<ffffffff810f7e49>] ? vfs_rename+0xb8/0x3c5
[224579.109003] [<ffffffff810c71e3>] ? kstrdup+0x2b/0x40
[224579.109003] [<ffffffff810f7e49>] ? vfs_rename+0xb8/0x3c5
[224579.109003] [<ffffffff810f9423>] ? sys_renameat+0x191/0x20d
[224579.109003] [<ffffffff81064e96>] ? autoremove_wake_function+0x0/0x2e
[224579.109003] [<ffffffff810cceb1>] ? handle_mm_fault+0x7aa/0x80f
[224579.109003] [<ffffffff810fec98>] ? dput+0x40/0x15e
[224579.109003] [<ffffffff811034e1>] ? mntput_no_expire+0x23/0xee
[224579.109003] [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b
[224579.109003] Code: fa 66 0f 1f 44 00 00 65 8b 04 25 a8 e3 00 00 48
98 49 8b 94 c4 f0 02 00 00 8b 4a 18 89 4c 24 14 48 8b 1a 48 85 db 74
0c 8b 42 14 <48> 8b 04 c3 48 89 02 eb 19 48 8b 4c 24 08 49 89 d0 44 89
ee 83
[224579.109003] RIP [<ffffffff810e775c>] __kmalloc_track_caller+0xcd/0x13c
[224579.109003] RSP <ffff88021e2d5d18>
[224579.109003] ---[ end trace 09e3ebcbfbfebd9b ]---
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Host crash
2011-04-11 17:55 Host crash FinnTux
@ 2011-04-12 7:47 ` Avi Kivity
2011-04-12 16:47 ` FinnTux
0 siblings, 1 reply; 3+ messages in thread
From: Avi Kivity @ 2011-04-12 7:47 UTC (permalink / raw)
To: FinnTux; +Cc: kvm
On 04/11/2011 08:55 PM, FinnTux wrote:
> Hello,
>
> I ran into a crash today while I tried to log into one of my servers.
> I noticed ssh didn't respond at all. All virtual machines were running
> ok though. I had one terminal open to the server and it was running ok
> except ssh didn't work.
>
> I'm not quite sure if this is kvm related but I was hoping you experts
> could figure out what went wrong. Sorry for the noise it it is
> something else.
>
Looks like double free or similar. Try adding the kernel boot parameter
slub_debug=ZFPU.
--
error compiling committee.c: too many arguments to function
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Host crash
2011-04-12 7:47 ` Avi Kivity
@ 2011-04-12 16:47 ` FinnTux
0 siblings, 0 replies; 3+ messages in thread
From: FinnTux @ 2011-04-12 16:47 UTC (permalink / raw)
To: kvm
> Looks like double free or similar. Try adding the kernel boot parameter
> slub_debug=ZFPU.
Will do.
Meanwhile I got the same error on the other host. I was able to login
via ssh though.
[208817.065852] ------------[ cut here ]------------
[208817.066187] kernel BUG at
/build/buildd-linux-2.6_2.6.32-31-amd64-vrfdM4/linux-2.6-2.6.32/debian/build/source_amd64_none/mm/slub.c:2969!
[208817.066941] invalid opcode: 0000 [#1] SMP
[208817.067259] last sysfs file:
/sys/devices/virtual/net/vlan240/statistics/tx_dropped
[208817.067879] CPU 1
[208817.068137] Modules linked in: ocfs2 jbd2 quota_tree nfs fscache
drbd lru_cache cn nfsd lockd nfs_acl auth_rpcgss sunrpc exportfs
ib_iser rdma_cm ib_cm i
w_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi
scsi_transport_iscsi ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm fuse
ocfs2_nodemanager ocfs2_st
ackglue configfs bridge loop 8021q garp stp bonding kvm_intel kvm tun
snd_hda_codec_realtek snd_hda_intel snd_hda_codec pcspkr i2c_i801
snd_hwdep serio_raw s
nd_pcm evdev snd_timer button i2c_core asus_atk0110 processor snd
soundcore snd_page_alloc ext3 jbd mbcache dm_mod raid1 raid0 md_mod
sd_mod crc_t10dif ata_g
eneric uhci_hcd tg3 ata_piix pata_marvell ahci atl1 libphy e1000
libata sk98lin ehci_hcd usbcore scsi_mod nls_base thermal thermal_sys
r8169 mii [last unload
ed: scsi_wait_scan]
[208817.069819] Pid: 2575, comm: smartd Not tainted 2.6.32-5-amd64 #1 P5K SE
[208817.069819] RIP: 0010:[<ffffffff810e723f>] [<ffffffff810e723f>]
kfree+0x55/0xcb
[208817.069819] RSP: 0018:ffff88021cb7daa8 EFLAGS: 00010246
[208817.069819] RAX: 020000000010006c RBX: ffff88021b47cee0 RCX:
ffffffff8110fe5c
[208817.069819] RDX: ffff88020b4f0200 RSI: ffff880008c92050 RDI:
ffffea0007000000
[208817.069819] RBP: ffff880200000001 R08: 0000000000000008 R09:
ffffffff814564f0
[208817.069819] R10: 0000000000000002 R11: 0000000000000000 R12:
ffffffff8110fe65
[208817.069819] R13: ffff88001f786540 R14: ffff88021a7f88d0 R15:
ffff88013a56a0c0
[208817.069819] FS: 00007f88f02e47e0(0000) GS:ffff880008c80000(0000)
knlGS:0000000000000000
[208817.069819] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[208817.069819] CR2: 00007fdc50e03000 CR3: 000000021ca18000 CR4:
00000000000026e0
[208817.076622] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[208817.076622] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7:
0000000000000400
[208817.076622] Process smartd (pid: 2575, threadinfo
ffff88021cb7c000, task ffff88021aeebf90)
[208817.076622] Stack:
[208817.076622] ffff88021b47cee0 ffff88013a56a0c0 0000000000000000
ffffffff8110fe65
[208817.076622] <0> ffff88021b47cee0 ffffffff81110845 ffff880100000001
ffffffff8117e716
[208817.076622] <0> 0000000000000000 ffff88013a56a0c0 0000000000000000
ffffffff8118210a
[208817.076622] Call Trace:
[208817.076622] [<ffffffff8110fe65>] ? bio_free_map_data+0x15/0x1e
[208817.076622] [<ffffffff81110845>] ? bio_uncopy_user+0x47/0x59
[208817.076622] [<ffffffff8117e716>] ? freed_request+0x23/0x41
[208817.076622] [<ffffffff8118210a>] ? blk_rq_unmap_user+0x1e/0x45
[208817.076622] [<ffffffff811859e7>] ? sg_io+0x37a/0x3d7
[208817.076622] [<ffffffff81185f43>] ? scsi_cmd_ioctl+0x217/0x3f4
[208817.076622] [<ffffffff8118f7b7>] ? kobject_get+0x12/0x17
[208817.076622] [<ffffffff811845a4>] ? get_disk+0x95/0xb4
[208817.076622] [<ffffffffa00e1b0c>] ? sd_ioctl+0x9d/0xcb [sd_mod]
[208817.076622] [<ffffffff81183915>] ? __blkdev_driver_ioctl+0x69/0x7e
[208817.076622] [<ffffffff81184110>] ? blkdev_ioctl+0x7e6/0x836
[208817.076622] [<ffffffff81112a16>] ? blkdev_open+0x0/0x96
[208817.076622] [<ffffffff81112a7d>] ? blkdev_open+0x67/0x96
[208817.076622] [<ffffffff810ed3b5>] ? __dentry_open+0x1c4/0x2bf
[208817.076622] [<ffffffff810f8bef>] ? do_filp_open+0x4e4/0x94b
[208817.076622] [<ffffffff8111185e>] ? block_ioctl+0x38/0x3c
[208817.076622] [<ffffffff810fa8da>] ? vfs_ioctl+0x21/0x6c
[208817.076622] [<ffffffff810fae28>] ? do_vfs_ioctl+0x48d/0x4cb
[208817.076622] [<ffffffff810e5af1>] ? virt_to_head_page+0x9/0x2a
[208817.076622] [<ffffffff810faeb7>] ? sys_ioctl+0x51/0x70
[208817.076622] [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b
[208817.076622] Code: 83 c3 08 48 83 3b 00 eb ec 48 83 fd 10 0f 86 89
00 00 00 48 89 ef e8 b9 e8 ff ff 48 89 c7 48 8b 00 84 c0 78 13 66 a9
00 c0 75 04 <0f> 0
b eb fe 5b 5d 41 5c e9 b8 56 fd ff 48 8b 4c 24 18 4c 8b 4f
[208817.076622] RIP [<ffffffff810e723f>] kfree+0x55/0xcb
[208817.076622] RSP <ffff88021cb7daa8>
[208817.091225] ---[ end trace 8f6caf5362dbbd98 ]---
[209744.526613] general protection fault: 0000 [#2] SMP
[209744.527070] last sysfs file:
/sys/devices/virtual/net/vlan240/statistics/tx_dropped
[209744.527728] CPU 1
[209744.528055] Modules linked in: ocfs2 jbd2 quota_tree nfs fscache
drbd lru_cache cn nfsd lockd nfs_acl auth_rpcgss sunrpc exportfs
ib_iser rdma_cm ib_cm i
w_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi
scsi_transport_iscsi ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm fuse
ocfs2_nodemanager ocfs2_st
ackglue configfs bridge loop 8021q garp stp bonding kvm_intel kvm tun
snd_hda_codec_realtek snd_hda_intel snd_hda_codec pcspkr i2c_i801
snd_hwdep serio_raw s
nd_pcm evdev snd_timer button i2c_core asus_atk0110 processor snd
soundcore snd_page_alloc ext3 jbd mbcache dm_mod raid1 raid0 md_mod
sd_mod crc_t10dif ata_g
eneric uhci_hcd tg3 ata_piix pata_marvell ahci atl1 libphy e1000
libata sk98lin ehci_hcd usbcore scsi_mod nls_base thermal thermal_sys
r8169 mii [last unload
ed: scsi_wait_scan]
[209744.531422] Pid: 2831, comm: console-kit-dae Tainted: G D
2.6.32-5-amd64 #1 P5K SE
[209744.531422] RIP: 0010:[<ffffffff810e775c>] [<ffffffff810e775c>]
__kmalloc_track_caller+0xcd/0x13c
[209744.531422] RSP: 0018:ffff88020a433d18 EFLAGS: 00010086
[209744.531422] RAX: 0000000000000000 RBX: b85a44f9c06a4200 RCX:
0000000000000010
[209744.531422] RDX: ffff880008c92070 RSI: 00000000000000d0 RDI:
0000000000000004
[209744.531422] RBP: 0000000000000246 R08: 0000000000000000 R09:
ffff88020a433df8
[209744.531422] R10: 0000000000000001 R11: ffffffff81152fee R12:
ffffffff81455200
[209744.531422] R13: 00000000000000d0 R14: 00000000000000d0 R15:
000000000000000a
[209744.531422] FS: 00007f7d858c67a0(0000) GS:ffff880008c80000(0000)
knlGS:0000000000000000
[209744.531422] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[209744.531422] CR2: 0000000001e8d220 CR3: 000000021c60c000 CR4:
00000000000026e0
[209744.531422] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[209744.531422] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7:
0000000000000400
[209744.531422] Process console-kit-dae (pid: 2831, threadinfo
ffff88020a432000, task ffff88021aeee2e0)
[209744.531422] Stack:
[209744.531422] ffff88021ecf5a10 ffffffff810f7e49 000000100664c300
000000000000000a
[209744.531422] <0> ffff88020664c3a0 ffff88020664c300 ffff88021ecf5a10
ffff88020664c300
[209744.531422] <0> ffff88021ecf5a10 ffffffff810c71e3 0000000000000000
ffff88021ecdea80
[209744.531422] Call Trace:
[209744.531422] [<ffffffff810f7e49>] ? vfs_rename+0xb8/0x3c5
[209744.531422] [<ffffffff810c71e3>] ? kstrdup+0x2b/0x40
[209744.531422] [<ffffffff810f7e49>] ? vfs_rename+0xb8/0x3c5
[209744.531422] [<ffffffff810f9423>] ? sys_renameat+0x191/0x20d
[209744.531422] [<ffffffff81064e96>] ? autoremove_wake_function+0x0/0x2e
[209744.531422] [<ffffffff810cceb1>] ? handle_mm_fault+0x7aa/0x80f
[209744.531422] [<ffffffff810fec98>] ? dput+0x40/0x15e
[209744.531422] [<ffffffff811034e1>] ? mntput_no_expire+0x23/0xee
[209744.531422] [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b
[209744.531422] Code: fa 66 0f 1f 44 00 00 65 8b 04 25 a8 e3 00 00 48
98 49 8b 94 c4 f0 02 00 00 8b 4a 18 89 4c 24 14 48 8b 1a 48 85 db 74
0c 8b 42 14 <48> 8
b 04 c3 48 89 02 eb 19 48 8b 4c 24 08 49 89 d0 44 89 ee 83
[209744.531422] RIP [<ffffffff810e775c>] __kmalloc_track_caller+0xcd/0x13c
[209744.531422] RSP <ffff88020a433d18>
[209744.531422] ---[ end trace 8f6caf5362dbbd99 ]---
[213431.932466] stack segment: 0000 [#3] SMP
[213431.932783] last sysfs file:
/sys/devices/virtual/net/vlan240/statistics/tx_dropped
[213431.933404] CPU 1
[213431.933661] Modules linked in: ocfs2 jbd2 quota_tree nfs fscache
drbd lru_cache cn nfsd lockd nfs_acl auth_rpcgss sunrpc exportfs
ib_iser rdma_cm ib_cm i
w_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi
scsi_transport_iscsi ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm fuse
ocfs2_nodemanager ocfs2_st
ackglue configfs bridge loop 8021q garp stp bonding kvm_intel kvm tun
snd_hda_codec_realtek snd_hda_intel snd_hda_codec pcspkr i2c_i801
snd_hwdep serio_raw s
nd_pcm evdev snd_timer button i2c_core asus_atk0110 processor snd
soundcore snd_page_alloc ext3 jbd mbcache dm_mod raid1 raid0 md_mod
sd_mod crc_t10dif ata_g
eneric uhci_hcd tg3 ata_piix pata_marvell ahci atl1 libphy e1000
libata sk98lin ehci_hcd usbcore scsi_mod nls_base thermal thermal_sys
r8169 mii [last unload
ed: scsi_wait_scan]
[213431.936258] Pid: 1252, comm: sshd Tainted: G D
2.6.32-5-amd64 #1 P5K SE
[213431.937967] RIP: 0010:[<ffffffff810e70ba>] [<ffffffff810e70ba>]
kmem_cache_alloc+0x61/0xf0
[213431.937967] RSP: 0018:ffff880052815e58 EFLAGS: 00010086
[213431.937967] RAX: 0000000000000000 RBX: 0000000000000246 RCX:
ffff880052815e88
[213431.937967] RDX: ffff880008c92070 RSI: 00000000000000d0 RDI:
ffffffff81455200
[213431.937967] RBP: b85a44f9c06a4200 R08: 00007f1000000000 R09:
ffffffff8103aa56
[213431.937967] R10: 0000000000000000 R11: ffffffff81200619 R12:
00000000000000d0
[213431.937967] R13: ffffffff81455200 R14: ffffffff811fec2e R15:
0000000000000010
[213431.937967] FS: 00007f101cb3b7c0(0000) GS:ffff880008c80000(0000)
knlGS:0000000000000000
[213431.937967] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[213431.937967] CR2: 00007f101af73ef0 CR3: 00000001d0035000 CR4:
00000000000026e0
[213431.937967] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[213431.937967] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7:
0000000000000400
[213431.937967] Process sshd (pid: 1252, threadinfo ffff880052814000,
task ffff88020d9d69f0)
[213431.937967] Stack:
[213431.937967] 000000d000000292 0000000000000000 ffff88013963d800
ffffffff81493330
[213431.937967] <0> ffff88013963d9d8 0000000000000000 0000000000000000
ffffffff811fec2e
[213431.937967] <0> 0000000000000001 ffff88013963d800 ffff88013963d800
0000000000000000
[213431.937967] Call Trace:
[213431.937967] [<ffffffff811fec2e>] ? tty_ldisc_get+0x65/0xd5
[213431.937967] [<ffffffff811feed9>] ? tty_ldisc_reinit+0x11/0x4b
[213431.937967] [<ffffffff811ff0c0>] ? tty_ldisc_hangup+0x114/0x1a7
[213431.937967] [<ffffffff811f8d52>] ? do_tty_hangup+0xfb/0x326
[213431.937967] [<ffffffff811f8fa3>] ? tty_vhangup_self+0x1a/0x25
[213431.937967] [<ffffffff810ecedb>] ? sys_vhangup+0x1b/0x22
[213431.937967] [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b
[213431.937967] Code: 48 89 c3 fa 66 0f 1f 44 00 00 65 8b 04 25 a8 e3
00 00 48 98 49 8b 94 c5 f0 02 00 00 48 8b 2a 44 8b 7a 18 48 85 ed 74
0d 8b 42 14 <48> 8
b 44 c5 00 48 89 02 eb 17 49 89 d0 4c 89 f1 83 ca ff 44 89
[213431.937967] RIP [<ffffffff810e70ba>] kmem_cache_alloc+0x61/0xf0
[213431.937967] RSP <ffff880052815e58>
[213431.937967] ---[ end trace 8f6caf5362dbbd9a ]---
[213431.937967] note: sshd[1252] exited with preempt_count 1
[213431.937967] BUG: scheduling while atomic: sshd/1252/0x10000001
[213431.937967] Modules linked in: ocfs2 jbd2 quota_tree nfs fscache
drbd lru_cache cn nfsd lockd nfs_acl auth_rpcgss sunrpc exportfs
ib_iser rdma_cm ib_cm i
w_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi
scsi_transport_iscsi ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm fuse
ocfs2_nodemanager ocfs2_st
ackglue configfs bridge loop 8021q garp stp bonding kvm_intel kvm tun
snd_hda_codec_realtek snd_hda_intel snd_hda_codec pcspkr i2c_i801
snd_hwdep serio_raw s
nd_pcm evdev snd_timer button i2c_core asus_atk0110 processor snd
soundcore snd_page_alloc ext3 jbd mbcache dm_mod raid1 raid0 md_mod
sd_mod crc_t10dif ata_g
eneric uhci_hcd tg3 ata_piix pata_marvell ahci atl1 libphy e1000
libata sk98lin ehci_hcd usbcore scsi_mod nls_base thermal thermal_sys
r8169 mii [last unload
ed: scsi_wait_scan]
[213431.937967] Pid: 1252, comm: sshd Tainted: G D 2.6.32-5-amd64 #1
[213431.937967] Call Trace:
[213431.937967] <#SS> [<ffffffff812fa6d8>] ? schedule+0xc5/0x7b4
[213431.937967] [<ffffffff811fec2e>] ? tty_ldisc_get+0x65/0xd5
[213431.937967] [<ffffffff8104a9af>] ? __cond_resched+0x1d/0x26
[213431.937967] [<ffffffff812fafcb>] ? _cond_resched+0x24/0x2f
[213431.937967] [<ffffffff812fba07>] ? down_read+0x9/0x19
[213431.937967] [<ffffffff81080022>] ? acct_collect+0x3e/0x16c
[213431.937967] [<ffffffff81051256>] ? do_exit+0x1c3/0x6c6
[213431.937967] [<ffffffff8104e513>] ? release_console_sem+0x17e/0x1af
[213431.937967] [<ffffffff811fec2e>] ? tty_ldisc_get+0x65/0xd5
[213431.937967] [<ffffffff812fd07d>] ? oops_end+0xaf/0xb4
[213431.937967] [<ffffffff8101236a>] ? do_stack_segment+0x74/0x98
[213431.937967] [<ffffffff812fc485>] ? stack_segment+0x25/0x30
[213431.937967] [<ffffffff811fec2e>] ? tty_ldisc_get+0x65/0xd5
[213431.937967] [<ffffffff81200619>] ? pty_flush_buffer+0x0/0x6c
[213431.937967] [<ffffffff8103aa56>] ? __wake_up_common+0x44/0x72
[213431.937967] [<ffffffff810e70ba>] ? kmem_cache_alloc+0x61/0xf0
[213431.937967] <<EOE>> [<ffffffff811fec2e>] ? tty_ldisc_get+0x65/0xd5
[213431.937967] [<ffffffff811feed9>] ? tty_ldisc_reinit+0x11/0x4b
[213431.937967] [<ffffffff811ff0c0>] ? tty_ldisc_hangup+0x114/0x1a7
[213431.937967] [<ffffffff811f8d52>] ? do_tty_hangup+0xfb/0x326
[213431.937967] [<ffffffff811f8fa3>] ? tty_vhangup_self+0x1a/0x25
[213431.937967] [<ffffffff810ecedb>] ? sys_vhangup+0x1b/0x22
[213431.937967] [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b
[213431.971765] BUG: scheduling while atomic: sshd/1252/0x10000001
[213431.972177] Modules linked in: ocfs2 jbd2 quota_tree nfs fscache
drbd lru_cache cn nfsd lockd nfs_acl auth_rpcgss sunrpc exportfs
ib_iser rdma_cm ib_cm i
w_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi
scsi_transport_iscsi ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm fuse
ocfs2_nodemanager ocfs2_st
ackglue configfs bridge loop 8021q garp stp bonding kvm_intel kvm tun
snd_hda_codec_realtek snd_hda_intel snd_hda_codec pcspkr i2c_i801
snd_hwdep serio_raw s
nd_pcm evdev snd_timer button i2c_core asus_atk0110 processor snd
soundcore snd_page_alloc ext3 jbd mbcache dm_mod raid1 raid0 md_mod
sd_mod crc_t10dif ata_g
eneric uhci_hcd tg3 ata_piix pata_marvell ahci atl1 libphy e1000
libata sk98lin ehci_hcd usbcore scsi_mod nls_base thermal thermal_sys
r8169 mii [last unload
ed: scsi_wait_scan]
[213431.972223] Pid: 1252, comm: sshd Tainted: G D 2.6.32-5-amd64 #1
[213431.972224] Call Trace:
[213431.972226] <#SS> [<ffffffff812fa6d8>] ? schedule+0xc5/0x7b4
[213431.972235] [<ffffffff811fec2e>] ? tty_ldisc_get+0x65/0xd5
[213431.972238] [<ffffffff8104a9af>] ? __cond_resched+0x1d/0x26
[213431.972241] [<ffffffff812fafcb>] ? _cond_resched+0x24/0x2f
[213431.972243] [<ffffffff812fba07>] ? down_read+0x9/0x19
[213431.972247] [<ffffffff81080022>] ? acct_collect+0x3e/0x16c
[213431.972250] [<ffffffff81051256>] ? do_exit+0x1c3/0x6c6
[213431.972253] [<ffffffff8104e513>] ? release_console_sem+0x17e/0x1af
[213431.972255] [<ffffffff811fec2e>] ? tty_ldisc_get+0x65/0xd5
[213431.972258] [<ffffffff812fd07d>] ? oops_end+0xaf/0xb4
[213431.972261] [<ffffffff8101236a>] ? do_stack_segment+0x74/0x98
[213431.972263] [<ffffffff812fc485>] ? stack_segment+0x25/0x30
[213431.972266] [<ffffffff811fec2e>] ? tty_ldisc_get+0x65/0xd5
[213431.972268] [<ffffffff81200619>] ? pty_flush_buffer+0x0/0x6c
[213431.972271] [<ffffffff8103aa56>] ? __wake_up_common+0x44/0x72
[213431.972276] [<ffffffff810e70ba>] ? kmem_cache_alloc+0x61/0xf0
[213431.972277] <<EOE>> [<ffffffff811fec2e>] ? tty_ldisc_get+0x65/0xd5
[213431.972281] [<ffffffff811feed9>] ? tty_ldisc_reinit+0x11/0x4b
[213431.972284] [<ffffffff811ff0c0>] ? tty_ldisc_hangup+0x114/0x1a7
[213431.972286] [<ffffffff811f8d52>] ? do_tty_hangup+0xfb/0x326
[213431.972289] [<ffffffff811f8fa3>] ? tty_vhangup_self+0x1a/0x25
[213431.972291] [<ffffffff810ecedb>] ? sys_vhangup+0x1b/0x22
[213431.972294] [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b
[213431.972533] BUG: scheduling while atomic: sshd/1252/0x10000001
[213431.972534] Modules linked in: ocfs2 jbd2 quota_tree nfs fscache
drbd lru_cache cn nfsd lockd nfs_acl auth_rpcgss sunrpc exportfs
ib_iser rdma_cm ib_cm i
w_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi
scsi_transport_iscsi ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm fuse
ocfs2_nodemanager ocfs2_st
ackglue configfs bridge loop 8021q garp stp bonding kvm_intel kvm tun
snd_hda_codec_realtek snd_hda_intel snd_hda_codec pcspkr i2c_i801
snd_hwdep serio_raw s
nd_pcm evdev snd_timer button i2c_core asus_atk0110 processor snd
soundcore snd_page_alloc ext3 jbd mbcache dm_mod raid1 raid0 md_mod
sd_mod crc_t10dif ata_g
eneric uhci_hcd tg3 ata_piix pata_marvell ahci atl1 libphy e1000
libata sk98lin ehci_hcd usbcore scsi_mod nls_base thermal thermal_sys
r8169 mii [last unload
ed: scsi_wait_scan]
[213431.972578] Pid: 1252, comm: sshd Tainted: G D 2.6.32-5-amd64 #1
[213431.972580] Call Trace:
[213431.972581] <#SS> [<ffffffff812fa6d8>] ? schedule+0xc5/0x7b4
[213431.972586] [<ffffffff811fec2e>] ? tty_ldisc_get+0x65/0xd5
[213431.972589] [<ffffffff8104a9af>] ? __cond_resched+0x1d/0x26
[213431.972592] [<ffffffff812fafcb>] ? _cond_resched+0x24/0x2f
[213431.972595] [<ffffffff812fba07>] ? down_read+0x9/0x19
[213431.972598] [<ffffffff81080022>] ? acct_collect+0x3e/0x16c
[213431.972601] [<ffffffff81051256>] ? do_exit+0x1c3/0x6c6
[213431.972604] [<ffffffff8104e513>] ? release_console_sem+0x17e/0x1af
[213431.972607] [<ffffffff811fec2e>] ? tty_ldisc_get+0x65/0xd5
[213431.972609] [<ffffffff812fd07d>] ? oops_end+0xaf/0xb4
[213431.972612] [<ffffffff8101236a>] ? do_stack_segment+0x74/0x98
[213431.972615] [<ffffffff812fc485>] ? stack_segment+0x25/0x30
[213431.972618] [<ffffffff811fec2e>] ? tty_ldisc_get+0x65/0xd5
[213431.972621] [<ffffffff81200619>] ? pty_flush_buffer+0x0/0x6c
[213431.972624] [<ffffffff8103aa56>] ? __wake_up_common+0x44/0x72
[213431.972627] [<ffffffff810e70ba>] ? kmem_cache_alloc+0x61/0xf0
[213431.972629] <<EOE>> [<ffffffff811fec2e>] ? tty_ldisc_get+0x65/0xd5
[213431.972634] [<ffffffff811feed9>] ? tty_ldisc_reinit+0x11/0x4b
[213431.972637] [<ffffffff811ff0c0>] ? tty_ldisc_hangup+0x114/0x1a7
[213431.972639] [<ffffffff811f8d52>] ? do_tty_hangup+0xfb/0x326
[213431.972642] [<ffffffff811f8fa3>] ? tty_vhangup_self+0x1a/0x25
[213431.972645] [<ffffffff810ecedb>] ? sys_vhangup+0x1b/0x22
[213431.972647] [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b
[213432.014841] BUG: scheduling while atomic: sshd/1252/0x10000001
[213432.015260] Modules linked in: ocfs2 jbd2 quota_tree nfs fscache
drbd lru_cache cn nfsd lockd nfs_acl auth_rpcgss sunrpc exportfs
ib_iser rdma_cm ib_cm i
w_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi
scsi_transport_iscsi ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm fuse
ocfs2_nodemanager ocfs2_st
ackglue configfs bridge loop 8021q garp stp bonding kvm_intel kvm tun
snd_hda_codec_realtek snd_hda_intel snd_hda_codec pcspkr i2c_i801
snd_hwdep serio_raw s
nd_pcm evdev snd_timer button i2c_core asus_atk0110 processor snd
soundcore snd_page_alloc ext3 jbd mbcache dm_mod raid1 raid0 md_mod
sd_mod crc_t10dif ata_g
eneric uhci_hcd tg3 ata_piix pata_marvell ahci atl1 libphy e1000
libata sk98lin ehci_hcd usbcore scsi_mod nls_base thermal thermal_sys
r8169 mii [last unload
ed: scsi_wait_scan]
[213432.015317] Pid: 1252, comm: sshd Tainted: G D 2.6.32-5-amd64 #1
[213432.015319] Call Trace:
[213432.015320] <#SS> [<ffffffff812fa6d8>] ? schedule+0xc5/0x7b4
[213432.015331] [<ffffffff811fec2e>] ? tty_ldisc_get+0x65/0xd5
[213432.015335] [<ffffffff8104a9af>] ? __cond_resched+0x1d/0x26
[213432.015338] [<ffffffff812fafcb>] ? _cond_resched+0x24/0x2f
[213432.015341] [<ffffffff810d03a0>] ? remove_vma+0x12/0x72
[213432.015343] [<ffffffff810d0529>] ? exit_mmap+0x129/0x148
[213432.015346] [<ffffffff8104bc6d>] ? mmput+0x3c/0xdf
[213432.015349] [<ffffffff8104f866>] ? exit_mm+0x102/0x10d
[213432.015351] [<ffffffff8105128b>] ? do_exit+0x1f8/0x6c6
[213432.015354] [<ffffffff8104e513>] ? release_console_sem+0x17e/0x1af
[213432.015356] [<ffffffff811fec2e>] ? tty_ldisc_get+0x65/0xd5
[213432.015359] [<ffffffff812fd07d>] ? oops_end+0xaf/0xb4
[213432.015363] [<ffffffff8101236a>] ? do_stack_segment+0x74/0x98
[213432.015365] [<ffffffff812fc485>] ? stack_segment+0x25/0x30
[213432.015368] [<ffffffff811fec2e>] ? tty_ldisc_get+0x65/0xd5
[213432.015370] [<ffffffff81200619>] ? pty_flush_buffer+0x0/0x6c
[213432.015374] [<ffffffff8103aa56>] ? __wake_up_common+0x44/0x72
[213432.015378] [<ffffffff810e70ba>] ? kmem_cache_alloc+0x61/0xf0
[213432.015379] <<EOE>> [<ffffffff811fec2e>] ? tty_ldisc_get+0x65/0xd5
[213432.015383] [<ffffffff811feed9>] ? tty_ldisc_reinit+0x11/0x4b
[213432.015386] [<ffffffff811ff0c0>] ? tty_ldisc_hangup+0x114/0x1a7
[213432.015389] [<ffffffff811f8d52>] ? do_tty_hangup+0xfb/0x326
[213432.015391] [<ffffffff811f8fa3>] ? tty_vhangup_self+0x1a/0x25
[213432.015394] [<ffffffff810ecedb>] ? sys_vhangup+0x1b/0x22
[213432.015396] [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2011-04-12 16:47 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
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2011-04-11 17:55 Host crash FinnTux
2011-04-12 7:47 ` Avi Kivity
2011-04-12 16:47 ` FinnTux
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