* v3.18-rc2 at a 32 bit KVM gives :"INFO: trying to register non-static key.the code is fine but needs lockdep annotation." @ 2014-10-29 16:56 Toralf Förster 2014-10-30 10:15 ` Liu Bo 0 siblings, 1 reply; 7+ messages in thread From: Toralf Förster @ 2014-10-29 16:56 UTC (permalink / raw) To: linux-btrfs This is new in my eyes, or ? : Oct 29 17:53:04 n22kvmclone kernel: INFO: trying to register non-static key. Oct 29 17:53:04 n22kvmclone kernel: the code is fine but needs lockdep annotation. Oct 29 17:53:04 n22kvmclone kernel: turning off the locking correctness validator. Oct 29 17:53:04 n22kvmclone kernel: CPU: 0 PID: 2525 Comm: trinity-c0 Not tainted 3.18.0-rc2 #1 Oct 29 17:53:04 n22kvmclone kernel: Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.7.5-0-ge51488c-20140602_164612-nilsson.home.kraxel.org 04/01/2014 Oct 29 17:53:04 n22kvmclone kernel: 00000000 00000000 f55e5b70 c2a5d3ba 00000000 f55e5bc4 c2684a7b c2ba5888 Oct 29 17:53:04 n22kvmclone kernel: c2a64822 f55a0000 f55e5bb4 00000000 00000000 00000001 00000000 f890b458 Oct 29 17:53:04 n22kvmclone kernel: 00000000 f55a0df4 f55a0e04 f40c3000 01000000 c2d68578 f5719c94 f62b6ea0 Oct 29 17:53:04 n22kvmclone kernel: Call Trace: Oct 29 17:53:04 n22kvmclone kernel: [<c2a5d3ba>] dump_stack+0x41/0x52 Oct 29 17:53:04 n22kvmclone kernel: [<c2684a7b>] __lock_acquire.isra.31+0x89b/0x9a0 Oct 29 17:53:04 n22kvmclone kernel: [<c2a64822>] ? _raw_spin_unlock+0x22/0x30 Oct 29 17:53:04 n22kvmclone kernel: [<f890b458>] ? btrfs_make_block_group+0x1d8/0x290 [btrfs] Oct 29 17:53:04 n22kvmclone kernel: [<c263f360>] ? native_wbinvd+0x10/0x10 Oct 29 17:53:04 n22kvmclone kernel: [<c26850ff>] lock_acquire+0x8f/0x110 Oct 29 17:53:04 n22kvmclone kernel: [<f894d001>] ? btrfs_alloc_chunk+0x41/0x50 [btrfs] Oct 29 17:53:04 n22kvmclone kernel: [<f8949304>] __btrfs_alloc_chunk+0x684/0xb10 [btrfs] Oct 29 17:53:04 n22kvmclone kernel: [<f894d001>] ? btrfs_alloc_chunk+0x41/0x50 [btrfs] Oct 29 17:53:04 n22kvmclone kernel: [<f894d001>] btrfs_alloc_chunk+0x41/0x50 [btrfs] Oct 29 17:53:04 n22kvmclone kernel: [<f8901f8d>] do_chunk_alloc+0x1dd/0x410 [btrfs] Oct 29 17:53:04 n22kvmclone kernel: [<f88fc196>] ? get_alloc_profile+0x166/0x2d0 [btrfs] Oct 29 17:53:04 n22kvmclone kernel: [<f8903144>] btrfs_check_data_free_space+0x144/0x320 [btrfs] Oct 29 17:53:04 n22kvmclone kernel: [<f8930e8b>] __btrfs_buffered_write+0x10b/0x550 [btrfs] Oct 29 17:53:04 n22kvmclone kernel: [<f89316c0>] btrfs_file_write_iter+0x3f0/0x6c0 [btrfs] Oct 29 17:53:04 n22kvmclone kernel: [<c2755eba>] ? do_iter_readv_writev+0x6a/0xa0 Oct 29 17:53:04 n22kvmclone kernel: [<c2755eba>] do_iter_readv_writev+0x6a/0xa0 Oct 29 17:53:04 n22kvmclone kernel: [<f89312d0>] ? __btrfs_buffered_write+0x550/0x550 [btrfs] Oct 29 17:53:04 n22kvmclone kernel: [<c2757210>] do_readv_writev+0xa0/0x270 Oct 29 17:53:04 n22kvmclone kernel: [<f89312d0>] ? __btrfs_buffered_write+0x550/0x550 [btrfs] Oct 29 17:53:04 n22kvmclone kernel: [<c2755f80>] ? do_sync_readv_writev+0x90/0x90 Oct 29 17:53:04 n22kvmclone kernel: [<c27720c0>] ? __fdget_pos+0x30/0x40 Oct 29 17:53:04 n22kvmclone kernel: [<c269d6c1>] ? do_setitimer+0x121/0x200 Oct 29 17:53:04 n22kvmclone kernel: [<c2a64992>] ? _raw_spin_unlock_irq+0x22/0x40 Oct 29 17:53:04 n22kvmclone kernel: [<c269d6c1>] ? do_setitimer+0x121/0x200 Oct 29 17:53:04 n22kvmclone kernel: [<c2757414>] vfs_writev+0x34/0x60 Oct 29 17:53:04 n22kvmclone kernel: [<c27575d6>] SyS_writev+0x56/0xe0 Oct 29 17:53:04 n22kvmclone kernel: [<c2a6522b>] sysenter_do_call+0x12/0x12 -- Toralf pgp key: 0076 E94E ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: v3.18-rc2 at a 32 bit KVM gives :"INFO: trying to register non-static key.the code is fine but needs lockdep annotation." 2014-10-29 16:56 v3.18-rc2 at a 32 bit KVM gives :"INFO: trying to register non-static key.the code is fine but needs lockdep annotation." Toralf Förster @ 2014-10-30 10:15 ` Liu Bo 2014-10-30 23:33 ` Toralf Förster 0 siblings, 1 reply; 7+ messages in thread From: Liu Bo @ 2014-10-30 10:15 UTC (permalink / raw) To: Toralf Förster; +Cc: linux-btrfs On Wed, Oct 29, 2014 at 05:56:33PM +0100, Toralf Förster wrote: > This is new in my eyes, or ? : Also new to me, could you please turn on lock debug and try again? thanks, -liubo > > Oct 29 17:53:04 n22kvmclone kernel: INFO: trying to register non-static key. > Oct 29 17:53:04 n22kvmclone kernel: the code is fine but needs lockdep annotation. > Oct 29 17:53:04 n22kvmclone kernel: turning off the locking correctness validator. > Oct 29 17:53:04 n22kvmclone kernel: CPU: 0 PID: 2525 Comm: trinity-c0 Not tainted 3.18.0-rc2 #1 > Oct 29 17:53:04 n22kvmclone kernel: Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.7.5-0-ge51488c-20140602_164612-nilsson.home.kraxel.org 04/01/2014 > Oct 29 17:53:04 n22kvmclone kernel: 00000000 00000000 f55e5b70 c2a5d3ba 00000000 f55e5bc4 c2684a7b c2ba5888 > Oct 29 17:53:04 n22kvmclone kernel: c2a64822 f55a0000 f55e5bb4 00000000 00000000 00000001 00000000 f890b458 > Oct 29 17:53:04 n22kvmclone kernel: 00000000 f55a0df4 f55a0e04 f40c3000 01000000 c2d68578 f5719c94 f62b6ea0 > Oct 29 17:53:04 n22kvmclone kernel: Call Trace: > Oct 29 17:53:04 n22kvmclone kernel: [<c2a5d3ba>] dump_stack+0x41/0x52 > Oct 29 17:53:04 n22kvmclone kernel: [<c2684a7b>] __lock_acquire.isra.31+0x89b/0x9a0 > Oct 29 17:53:04 n22kvmclone kernel: [<c2a64822>] ? _raw_spin_unlock+0x22/0x30 > Oct 29 17:53:04 n22kvmclone kernel: [<f890b458>] ? btrfs_make_block_group+0x1d8/0x290 [btrfs] > Oct 29 17:53:04 n22kvmclone kernel: [<c263f360>] ? native_wbinvd+0x10/0x10 > Oct 29 17:53:04 n22kvmclone kernel: [<c26850ff>] lock_acquire+0x8f/0x110 > Oct 29 17:53:04 n22kvmclone kernel: [<f894d001>] ? btrfs_alloc_chunk+0x41/0x50 [btrfs] > Oct 29 17:53:04 n22kvmclone kernel: [<f8949304>] __btrfs_alloc_chunk+0x684/0xb10 [btrfs] > Oct 29 17:53:04 n22kvmclone kernel: [<f894d001>] ? btrfs_alloc_chunk+0x41/0x50 [btrfs] > Oct 29 17:53:04 n22kvmclone kernel: [<f894d001>] btrfs_alloc_chunk+0x41/0x50 [btrfs] > Oct 29 17:53:04 n22kvmclone kernel: [<f8901f8d>] do_chunk_alloc+0x1dd/0x410 [btrfs] > Oct 29 17:53:04 n22kvmclone kernel: [<f88fc196>] ? get_alloc_profile+0x166/0x2d0 [btrfs] > Oct 29 17:53:04 n22kvmclone kernel: [<f8903144>] btrfs_check_data_free_space+0x144/0x320 [btrfs] > Oct 29 17:53:04 n22kvmclone kernel: [<f8930e8b>] __btrfs_buffered_write+0x10b/0x550 [btrfs] > Oct 29 17:53:04 n22kvmclone kernel: [<f89316c0>] btrfs_file_write_iter+0x3f0/0x6c0 [btrfs] > Oct 29 17:53:04 n22kvmclone kernel: [<c2755eba>] ? do_iter_readv_writev+0x6a/0xa0 > Oct 29 17:53:04 n22kvmclone kernel: [<c2755eba>] do_iter_readv_writev+0x6a/0xa0 > Oct 29 17:53:04 n22kvmclone kernel: [<f89312d0>] ? __btrfs_buffered_write+0x550/0x550 [btrfs] > Oct 29 17:53:04 n22kvmclone kernel: [<c2757210>] do_readv_writev+0xa0/0x270 > Oct 29 17:53:04 n22kvmclone kernel: [<f89312d0>] ? __btrfs_buffered_write+0x550/0x550 [btrfs] > Oct 29 17:53:04 n22kvmclone kernel: [<c2755f80>] ? do_sync_readv_writev+0x90/0x90 > Oct 29 17:53:04 n22kvmclone kernel: [<c27720c0>] ? __fdget_pos+0x30/0x40 > Oct 29 17:53:04 n22kvmclone kernel: [<c269d6c1>] ? do_setitimer+0x121/0x200 > Oct 29 17:53:04 n22kvmclone kernel: [<c2a64992>] ? _raw_spin_unlock_irq+0x22/0x40 > Oct 29 17:53:04 n22kvmclone kernel: [<c269d6c1>] ? do_setitimer+0x121/0x200 > Oct 29 17:53:04 n22kvmclone kernel: [<c2757414>] vfs_writev+0x34/0x60 > Oct 29 17:53:04 n22kvmclone kernel: [<c27575d6>] SyS_writev+0x56/0xe0 > Oct 29 17:53:04 n22kvmclone kernel: [<c2a6522b>] sysenter_do_call+0x12/0x12 > > -- > Toralf > pgp key: 0076 E94E > > -- > To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: v3.18-rc2 at a 32 bit KVM gives :"INFO: trying to register non-static key.the code is fine but needs lockdep annotation." 2014-10-30 10:15 ` Liu Bo @ 2014-10-30 23:33 ` Toralf Förster 2014-10-31 1:36 ` Liu Bo 0 siblings, 1 reply; 7+ messages in thread From: Toralf Förster @ 2014-10-30 23:33 UTC (permalink / raw) To: bo.li.liu; +Cc: linux-btrfs On 10/30/2014 11:15 AM, Liu Bo wrote: > On Wed, Oct 29, 2014 at 05:56:33PM +0100, Toralf Förster wrote: >> > This is new in my eyes, or ? : > Also new to me, could you please turn on lock debug and try again? > > thanks, > -liubo you mean CONFIG_PROVE_LOCKING=y right ? -- Toralf pgp key: 0076 E94E ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: v3.18-rc2 at a 32 bit KVM gives :"INFO: trying to register non-static key.the code is fine but needs lockdep annotation." 2014-10-30 23:33 ` Toralf Förster @ 2014-10-31 1:36 ` Liu Bo 2014-10-31 10:36 ` Toralf Förster 0 siblings, 1 reply; 7+ messages in thread From: Liu Bo @ 2014-10-31 1:36 UTC (permalink / raw) To: Toralf Förster; +Cc: linux-btrfs On Fri, Oct 31, 2014 at 12:33:43AM +0100, Toralf Förster wrote: > On 10/30/2014 11:15 AM, Liu Bo wrote: > > On Wed, Oct 29, 2014 at 05:56:33PM +0100, Toralf Förster wrote: > >> > This is new in my eyes, or ? : > > Also new to me, could you please turn on lock debug and try again? > > > > thanks, > > -liubo > you mean CONFIG_PROVE_LOCKING=y right ? I'd have these open, CONFIG_DEBUG_SPINLOCK=y CONFIG_DEBUG_LOCK_ALLOC=y CONFIG_DEBUG_LOCKDEP=y __btrfs_alloc_chunk() uses write_[un]lock and spin_[un]lock, it may tell us something. thanks, -liubo ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: v3.18-rc2 at a 32 bit KVM gives :"INFO: trying to register non-static key.the code is fine but needs lockdep annotation." 2014-10-31 1:36 ` Liu Bo @ 2014-10-31 10:36 ` Toralf Förster 2014-10-31 14:12 ` Liu Bo 0 siblings, 1 reply; 7+ messages in thread From: Toralf Förster @ 2014-10-31 10:36 UTC (permalink / raw) To: bo.li.liu; +Cc: linux-btrfs On 10/31/2014 02:36 AM, Liu Bo wrote: > On Fri, Oct 31, 2014 at 12:33:43AM +0100, Toralf Förster wrote: >> On 10/30/2014 11:15 AM, Liu Bo wrote: >>> On Wed, Oct 29, 2014 at 05:56:33PM +0100, Toralf Förster wrote: >>>>> This is new in my eyes, or ? : >>> Also new to me, could you please turn on lock debug and try again? >>> >>> thanks, >>> -liubo >> you mean CONFIG_PROVE_LOCKING=y right ? > > I'd have these open, > > CONFIG_DEBUG_SPINLOCK=y > CONFIG_DEBUG_LOCK_ALLOC=y > CONFIG_DEBUG_LOCKDEP=y > > __btrfs_alloc_chunk() uses write_[un]lock and spin_[un]lock, it may tell us something. > > thanks, > -liubo > I activated those config options and got immediately after starting the trinity fuzzer : Oct 31 11:33:31 n22kvmclone kernel: INFO: trying to register non-static key. Oct 31 11:33:31 n22kvmclone kernel: the code is fine but needs lockdep annotation. Oct 31 11:33:31 n22kvmclone kernel: turning off the locking correctness validator. Oct 31 11:33:31 n22kvmclone kernel: CPU: 1 PID: 2470 Comm: trinity-c1 Not tainted 3.18.0-rc2 #3 Oct 31 11:33:31 n22kvmclone kernel: Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.7.5-0-ge51488c-20140602_164612-nilsson.home.kraxel.org 04/01/2014 Oct 31 11:33:31 n22kvmclone kernel: 00000000 00000000 f4209b38 d4e689de d5893078 f4209bc0 d4a89238 d4fb1b3c Oct 31 11:33:31 n22kvmclone kernel: f4fc8e14 f4209b78 00000282 f4fc8df4 f4209b84 00000282 00000000 00000000 Oct 31 11:33:31 n22kvmclone kernel: 00000282 f8903a16 f4fc8e04 00000000 f4fc8e04 f4209b84 d4e702c2 d5893078 Oct 31 11:33:31 n22kvmclone kernel: Call Trace: Oct 31 11:33:31 n22kvmclone kernel: [<d4e689de>] dump_stack+0x41/0x52 Oct 31 11:33:31 n22kvmclone kernel: [<d4a89238>] __lock_acquire+0x1548/0x1ad0 Oct 31 11:33:31 n22kvmclone kernel: [<f8903a16>] ? set_avail_alloc_bits+0xd6/0xe0 [btrfs] Oct 31 11:33:31 n22kvmclone kernel: [<d4e702c2>] ? _raw_spin_unlock+0x22/0x30 Oct 31 11:33:31 n22kvmclone kernel: [<f8903a16>] ? set_avail_alloc_bits+0xd6/0xe0 [btrfs] Oct 31 11:33:31 n22kvmclone kernel: [<f89134f8>] ? btrfs_make_block_group+0x1d8/0x290 [btrfs] Oct 31 11:33:31 n22kvmclone kernel: [<d4a3fdd0>] ? native_wbinvd+0x10/0x10 Oct 31 11:33:31 n22kvmclone kernel: [<d4a89d7e>] lock_acquire+0x9e/0x130 Oct 31 11:33:31 n22kvmclone kernel: [<f8955661>] ? btrfs_alloc_chunk+0x41/0x50 [btrfs] Oct 31 11:33:31 n22kvmclone kernel: [<f8951854>] __btrfs_alloc_chunk+0x684/0xb10 [btrfs] Oct 31 11:33:31 n22kvmclone kernel: [<f8955661>] ? btrfs_alloc_chunk+0x41/0x50 [btrfs] Oct 31 11:33:31 n22kvmclone kernel: [<f8955661>] btrfs_alloc_chunk+0x41/0x50 [btrfs] Oct 31 11:33:31 n22kvmclone kernel: [<f8909fbd>] do_chunk_alloc+0x1dd/0x410 [btrfs] Oct 31 11:33:31 n22kvmclone kernel: [<f89041ae>] ? get_alloc_profile+0x17e/0x300 [btrfs] Oct 31 11:33:31 n22kvmclone kernel: [<f890b174>] btrfs_check_data_free_space+0x144/0x320 [btrfs] Oct 31 11:33:31 n22kvmclone kernel: [<f893917b>] __btrfs_buffered_write+0x10b/0x550 [btrfs] Oct 31 11:33:31 n22kvmclone kernel: [<d4aa8187>] ? current_kernel_time+0x87/0x120 Oct 31 11:33:31 n22kvmclone kernel: [<d4a3fdf0>] ? native_restore_fl+0x10/0x10 Oct 31 11:33:31 n22kvmclone kernel: [<f89399f0>] btrfs_file_write_iter+0x430/0x730 [btrfs] Oct 31 11:33:31 n22kvmclone kernel: [<d4b5d22a>] ? do_iter_readv_writev+0x6a/0xa0 Oct 31 11:33:31 n22kvmclone kernel: [<d4b5d22a>] do_iter_readv_writev+0x6a/0xa0 Oct 31 11:33:31 n22kvmclone kernel: [<f89395c0>] ? __btrfs_buffered_write+0x550/0x550 [btrfs] Oct 31 11:33:31 n22kvmclone kernel: [<d4b5e520>] do_readv_writev+0xa0/0x270 Oct 31 11:33:31 n22kvmclone kernel: [<f89395c0>] ? __btrfs_buffered_write+0x550/0x550 [btrfs] Oct 31 11:33:31 n22kvmclone kernel: [<d4b5d2f0>] ? do_sync_readv_writev+0x90/0x90 Oct 31 11:33:31 n22kvmclone kernel: [<d4b79a70>] ? __fdget_pos+0x30/0x40 Oct 31 11:33:31 n22kvmclone kernel: [<d4aa8187>] ? current_kernel_time+0x87/0x120 Oct 31 11:33:31 n22kvmclone kernel: [<d4a3fdf0>] ? native_restore_fl+0x10/0x10 Oct 31 11:33:31 n22kvmclone kernel: [<d4ad2dd4>] ? __audit_syscall_entry+0xa4/0x100 Oct 31 11:33:31 n22kvmclone kernel: [<d4a86c0b>] ? trace_hardirqs_on+0xb/0x10 Oct 31 11:33:31 n22kvmclone kernel: [<d4b5e724>] vfs_writev+0x34/0x60 Oct 31 11:33:31 n22kvmclone kernel: [<d4b5e8e6>] SyS_writev+0x56/0xe0 Oct 31 11:33:31 n22kvmclone kernel: [<d4e70d6f>] sysenter_do_call+0x12/0x12 -- Toralf pgp key: 0076 E94E ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: v3.18-rc2 at a 32 bit KVM gives :"INFO: trying to register non-static key.the code is fine but needs lockdep annotation." 2014-10-31 10:36 ` Toralf Förster @ 2014-10-31 14:12 ` Liu Bo 2014-10-31 14:42 ` Toralf Förster 0 siblings, 1 reply; 7+ messages in thread From: Liu Bo @ 2014-10-31 14:12 UTC (permalink / raw) To: Toralf Förster; +Cc: linux-btrfs On Fri, Oct 31, 2014 at 11:36:05AM +0100, Toralf Förster wrote: > On 10/31/2014 02:36 AM, Liu Bo wrote: > > On Fri, Oct 31, 2014 at 12:33:43AM +0100, Toralf Förster wrote: > >> On 10/30/2014 11:15 AM, Liu Bo wrote: > >>> On Wed, Oct 29, 2014 at 05:56:33PM +0100, Toralf Förster wrote: > >>>>> This is new in my eyes, or ? : > >>> Also new to me, could you please turn on lock debug and try again? > >>> > >>> thanks, > >>> -liubo > >> you mean CONFIG_PROVE_LOCKING=y right ? > > > > I'd have these open, > > > > CONFIG_DEBUG_SPINLOCK=y > > CONFIG_DEBUG_LOCK_ALLOC=y > > CONFIG_DEBUG_LOCKDEP=y > > > > __btrfs_alloc_chunk() uses write_[un]lock and spin_[un]lock, it may tell us something. > > > > thanks, > > -liubo > > > I activated those config options and got immediately after starting the trinity fuzzer : Can you please tell me the trinity option? (I'm using "trinity --dangerous -C 2 -N 200 -c writev -q -l off", But I only got softlockup for one time, others are OOM messages.) thanks, -liubo > > > Oct 31 11:33:31 n22kvmclone kernel: INFO: trying to register non-static key. > Oct 31 11:33:31 n22kvmclone kernel: the code is fine but needs lockdep annotation. > Oct 31 11:33:31 n22kvmclone kernel: turning off the locking correctness validator. > Oct 31 11:33:31 n22kvmclone kernel: CPU: 1 PID: 2470 Comm: trinity-c1 Not tainted 3.18.0-rc2 #3 > Oct 31 11:33:31 n22kvmclone kernel: Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.7.5-0-ge51488c-20140602_164612-nilsson.home.kraxel.org 04/01/2014 > Oct 31 11:33:31 n22kvmclone kernel: 00000000 00000000 f4209b38 d4e689de d5893078 f4209bc0 d4a89238 d4fb1b3c > Oct 31 11:33:31 n22kvmclone kernel: f4fc8e14 f4209b78 00000282 f4fc8df4 f4209b84 00000282 00000000 00000000 > Oct 31 11:33:31 n22kvmclone kernel: 00000282 f8903a16 f4fc8e04 00000000 f4fc8e04 f4209b84 d4e702c2 d5893078 > Oct 31 11:33:31 n22kvmclone kernel: Call Trace: > Oct 31 11:33:31 n22kvmclone kernel: [<d4e689de>] dump_stack+0x41/0x52 > Oct 31 11:33:31 n22kvmclone kernel: [<d4a89238>] __lock_acquire+0x1548/0x1ad0 > Oct 31 11:33:31 n22kvmclone kernel: [<f8903a16>] ? set_avail_alloc_bits+0xd6/0xe0 [btrfs] > Oct 31 11:33:31 n22kvmclone kernel: [<d4e702c2>] ? _raw_spin_unlock+0x22/0x30 > Oct 31 11:33:31 n22kvmclone kernel: [<f8903a16>] ? set_avail_alloc_bits+0xd6/0xe0 [btrfs] > Oct 31 11:33:31 n22kvmclone kernel: [<f89134f8>] ? btrfs_make_block_group+0x1d8/0x290 [btrfs] > Oct 31 11:33:31 n22kvmclone kernel: [<d4a3fdd0>] ? native_wbinvd+0x10/0x10 > Oct 31 11:33:31 n22kvmclone kernel: [<d4a89d7e>] lock_acquire+0x9e/0x130 > Oct 31 11:33:31 n22kvmclone kernel: [<f8955661>] ? btrfs_alloc_chunk+0x41/0x50 [btrfs] > Oct 31 11:33:31 n22kvmclone kernel: [<f8951854>] __btrfs_alloc_chunk+0x684/0xb10 [btrfs] > Oct 31 11:33:31 n22kvmclone kernel: [<f8955661>] ? btrfs_alloc_chunk+0x41/0x50 [btrfs] > Oct 31 11:33:31 n22kvmclone kernel: [<f8955661>] btrfs_alloc_chunk+0x41/0x50 [btrfs] > Oct 31 11:33:31 n22kvmclone kernel: [<f8909fbd>] do_chunk_alloc+0x1dd/0x410 [btrfs] > Oct 31 11:33:31 n22kvmclone kernel: [<f89041ae>] ? get_alloc_profile+0x17e/0x300 [btrfs] > Oct 31 11:33:31 n22kvmclone kernel: [<f890b174>] btrfs_check_data_free_space+0x144/0x320 [btrfs] > Oct 31 11:33:31 n22kvmclone kernel: [<f893917b>] __btrfs_buffered_write+0x10b/0x550 [btrfs] > Oct 31 11:33:31 n22kvmclone kernel: [<d4aa8187>] ? current_kernel_time+0x87/0x120 > Oct 31 11:33:31 n22kvmclone kernel: [<d4a3fdf0>] ? native_restore_fl+0x10/0x10 > Oct 31 11:33:31 n22kvmclone kernel: [<f89399f0>] btrfs_file_write_iter+0x430/0x730 [btrfs] > Oct 31 11:33:31 n22kvmclone kernel: [<d4b5d22a>] ? do_iter_readv_writev+0x6a/0xa0 > Oct 31 11:33:31 n22kvmclone kernel: [<d4b5d22a>] do_iter_readv_writev+0x6a/0xa0 > Oct 31 11:33:31 n22kvmclone kernel: [<f89395c0>] ? __btrfs_buffered_write+0x550/0x550 [btrfs] > Oct 31 11:33:31 n22kvmclone kernel: [<d4b5e520>] do_readv_writev+0xa0/0x270 > Oct 31 11:33:31 n22kvmclone kernel: [<f89395c0>] ? __btrfs_buffered_write+0x550/0x550 [btrfs] > Oct 31 11:33:31 n22kvmclone kernel: [<d4b5d2f0>] ? do_sync_readv_writev+0x90/0x90 > Oct 31 11:33:31 n22kvmclone kernel: [<d4b79a70>] ? __fdget_pos+0x30/0x40 > Oct 31 11:33:31 n22kvmclone kernel: [<d4aa8187>] ? current_kernel_time+0x87/0x120 > Oct 31 11:33:31 n22kvmclone kernel: [<d4a3fdf0>] ? native_restore_fl+0x10/0x10 > Oct 31 11:33:31 n22kvmclone kernel: [<d4ad2dd4>] ? __audit_syscall_entry+0xa4/0x100 > Oct 31 11:33:31 n22kvmclone kernel: [<d4a86c0b>] ? trace_hardirqs_on+0xb/0x10 > Oct 31 11:33:31 n22kvmclone kernel: [<d4b5e724>] vfs_writev+0x34/0x60 > Oct 31 11:33:31 n22kvmclone kernel: [<d4b5e8e6>] SyS_writev+0x56/0xe0 > Oct 31 11:33:31 n22kvmclone kernel: [<d4e70d6f>] sysenter_do_call+0x12/0x12 > > -- > Toralf > pgp key: 0076 E94E > ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: v3.18-rc2 at a 32 bit KVM gives :"INFO: trying to register non-static key.the code is fine but needs lockdep annotation." 2014-10-31 14:12 ` Liu Bo @ 2014-10-31 14:42 ` Toralf Förster 0 siblings, 0 replies; 7+ messages in thread From: Toralf Förster @ 2014-10-31 14:42 UTC (permalink / raw) To: bo.li.liu; +Cc: linux-btrfs On 10/31/2014 03:12 PM, Liu Bo wrote: > Can you please tell me the trinity option? > > (I'm using "trinity --dangerous -C 2 -N 200 -c writev -q -l off", But I only got softlockup for one time, others are OOM messages.) > > thanks, > -liubo I'm running within the 32 bit KVM guest : $> mkdir /mnt/ramdisk/btrfs; truncate -s 97M /mnt/ramdisk/btrfs.fs; /sbin/mkfs.btrfs /mnt/ramdisk/btrfs.fs; sudo su -c "mount -o loop,compress=lzo /mnt/ramdisk/btrfs.fs /mnt/ramdisk/btrfs; chmod 777 /mnt/ramdisk/btrfs" followed by : $> D=': D=/mnt/ramdisk/btrfs; while [[ : ]]; do cd ~; sudo rm -rf $D/t3 && mkdir $D/t3 || break; cd $D/t3; mkdir -p v1/v2; for i in $(seq 0 99); do touch v1/v2/f$i; mkdir v1/v2/d$i; done; trinity -C 2 -N 100000 -V $D/t3/v1/v2 -q; echo; echo " done"; echo; sleep 4; done (latest git tree of trinity and Btrfs v3.14.2 -- Toralf pgp key: 0076 E94E ^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2014-10-31 14:42 UTC | newest] Thread overview: 7+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2014-10-29 16:56 v3.18-rc2 at a 32 bit KVM gives :"INFO: trying to register non-static key.the code is fine but needs lockdep annotation." Toralf Förster 2014-10-30 10:15 ` Liu Bo 2014-10-30 23:33 ` Toralf Förster 2014-10-31 1:36 ` Liu Bo 2014-10-31 10:36 ` Toralf Förster 2014-10-31 14:12 ` Liu Bo 2014-10-31 14:42 ` Toralf Förster
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