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From: Filipe David Manana <fdmanana@gmail.com>
To: Markus Trippelsdorf <markus@trippelsdorf.de>
Cc: Chris Mason <clm@fb.com>,
linux-btrfs <linux-btrfs@vger.kernel.org>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: WARNING: CPU: 2 PID: 32343 at fs/btrfs/inode.c:8693 btrfs_destroy_inode+0x278/0x2a0()
Date: Mon, 2 Mar 2015 12:07:34 +0000 [thread overview]
Message-ID: <CAL3q7H6LPNt4zqrt9DFigJhc=gaNRew5VrKQGaP5o_h-5X1eRw@mail.gmail.com> (raw)
In-Reply-To: <20150302112547.GA345@x4>
On Mon, Mar 2, 2015 at 11:25 AM, Markus Trippelsdorf
<markus@trippelsdorf.de> wrote:
> On 2015.02.24 at 13:29 +0100, Markus Trippelsdorf wrote:
>> On 2015.02.20 at 11:09 +0100, Markus Trippelsdorf wrote:
>> >
>> > I get the following warnings during Firefox LTO build. lto1-wpa-stream
>> > outputs the final object files in parallel and therefore stresses the
>> > filessystem.
>> > These warnings started with the git merge above.
>> >
>> > The disk is a conventional drive:
>> >
>> > [ 2.438132] scsi 1:0:0:0: Direct-Access ATA ST2000DM001-1CH1 CC29 PQ: 0 ANSI: 5
>> > [ 2.438308] sd 1:0:0:0: [sda] 3907029168 512-byte logical blocks: (2.00 TB/1.81 TiB)
>> > [ 2.438310] sd 1:0:0:0: [sda] 4096-byte physical blocks
>> >
>> > /dev/sda2 btrfs 1.9T 905G 946G 49% /var
>> > /dev/sda2 on /var type btrfs (rw,relatime,compress=lzo,noacl,space_cache)
>> >
>> >
>> > [ 4155.708579] ------------[ cut here ]------------
>> > [ 4155.708590] WARNING: CPU: 1 PID: 8850 at fs/btrfs/inode.c:8693 btrfs_destroy_inode+0x278/0x2a0()
>> > [ 4155.708593] CPU: 1 PID: 8850 Comm: lto1-wpa-stream Not tainted 3.19.0-08975-g3d883483dc0a-dirty #101
>> > [ 4155.708594] Hardware name: System manufacturer System Product Name/M4A78T-E, BIOS 3503 04/13/2011
>> > [ 4155.708595] 0000000000000000 ffffffff81999aad ffffffff8168d303 0000000000000000
>> > [ 4155.708597] ffffffff8106d2d2 ffff8800dad9bb78 ffff88018554ccc0 ffff880215e2e000
>> > [ 4155.708599] ffff880215f23000 0000000000000000 ffffffff8121b6f8 0000000000000000
>> > [ 4155.708601] Call Trace:
>> > [ 4155.708606] [<ffffffff8168d303>] ? dump_stack+0x40/0x50
>> > [ 4155.708609] [<ffffffff8106d2d2>] ? warn_slowpath_common+0x72/0xc0
>> > [ 4155.708611] [<ffffffff8121b6f8>] ? btrfs_destroy_inode+0x278/0x2a0
>> > [ 4155.708614] [<ffffffff81129381>] ? dispose_list+0x41/0x60
>> > [ 4155.708615] [<ffffffff81129669>] ? prune_icache_sb+0x49/0x60
>> > [ 4155.708618] [<ffffffff8111205a>] ? super_cache_scan+0x13a/0x1a0
>> > [ 4155.708621] [<ffffffff810e0a1b>] ? shrink_slab.part.52.constprop.62+0x19b/0x240
>> > [ 4155.708623] [<ffffffff810e3049>] ? shrink_zone+0x89/0xa0
>> > [ 4155.708625] [<ffffffff810e3241>] ? try_to_free_pages+0x1e1/0x320
>> > [ 4155.708626] [<ffffffff810daa82>] ? __alloc_pages_nodemask+0x382/0x680
>> > [ 4155.708629] [<ffffffff810f597d>] ? handle_mm_fault+0xbbd/0xe60
>> > [ 4155.708631] [<ffffffff81092e15>] ? put_prev_task_fair+0x75/0x320
>> > [ 4155.708632] [<ffffffff810903b0>] ? __dequeue_entity+0x30/0x40
>> > [ 4155.708633] [<ffffffff81094975>] ? pick_next_task_fair+0x415/0x480
>> > [ 4155.708636] [<ffffffff81064144>] ? __do_page_fault+0x104/0x3a0
>> > [ 4155.708637] [<ffffffff8168fb77>] ? __schedule+0x257/0x860
>> > [ 4155.708639] [<ffffffff8169518f>] ? page_fault+0x1f/0x30
>> > [ 4155.708640] ---[ end trace 265993ee076d84aa ]---
>> > [ 4155.708641] ------------[ cut here ]------------
>> > [ 4155.708643] WARNING: CPU: 1 PID: 8850 at fs/btrfs/inode.c:8694 btrfs_destroy_inode+0x1f2/0x2a0()
>> > [ 4155.708644] CPU: 1 PID: 8850 Comm: lto1-wpa-stream Tainted: G W 3.19.0-08975-g3d883483dc0a-dirty #101
>> > [ 4155.708645] Hardware name: System manufacturer System Product Name/M4A78T-E, BIOS 3503 04/13/2011
>> > [ 4155.708645] 0000000000000000 ffffffff81999aad ffffffff8168d303 0000000000000000
>> > [ 4155.708647] ffffffff8106d2d2 ffff8800dad9bb78 ffff88018554ccc0 ffff880215e2e000
>> > [ 4155.708648] ffff880215f23000 0000000000000000 ffffffff8121b672 0000000000000000
>> > [ 4155.708649] Call Trace:
>> > [ 4155.708651] [<ffffffff8168d303>] ? dump_stack+0x40/0x50
>> > [ 4155.708652] [<ffffffff8106d2d2>] ? warn_slowpath_common+0x72/0xc0
>> > [ 4155.708654] [<ffffffff8121b672>] ? btrfs_destroy_inode+0x1f2/0x2a0
>> > [ 4155.708655] [<ffffffff81129381>] ? dispose_list+0x41/0x60
>> > [ 4155.708656] [<ffffffff81129669>] ? prune_icache_sb+0x49/0x60
>> > [ 4155.708658] [<ffffffff8111205a>] ? super_cache_scan+0x13a/0x1a0
>> > [ 4155.708659] [<ffffffff810e0a1b>] ? shrink_slab.part.52.constprop.62+0x19b/0x240
>> > [ 4155.708661] [<ffffffff810e3049>] ? shrink_zone+0x89/0xa0
>> > [ 4155.708662] [<ffffffff810e3241>] ? try_to_free_pages+0x1e1/0x320
>> > [ 4155.708664] [<ffffffff810daa82>] ? __alloc_pages_nodemask+0x382/0x680
>> > [ 4155.708665] [<ffffffff810f597d>] ? handle_mm_fault+0xbbd/0xe60
>> > [ 4155.708667] [<ffffffff81092e15>] ? put_prev_task_fair+0x75/0x320
>> > [ 4155.708668] [<ffffffff810903b0>] ? __dequeue_entity+0x30/0x40
>> > [ 4155.708669] [<ffffffff81094975>] ? pick_next_task_fair+0x415/0x480
>> > [ 4155.708670] [<ffffffff81064144>] ? __do_page_fault+0x104/0x3a0
>> > [ 4155.708672] [<ffffffff8168fb77>] ? __schedule+0x257/0x860
>> > [ 4155.708673] [<ffffffff8169518f>] ? page_fault+0x1f/0x30
>> > [ 4155.708674] ---[ end trace 265993ee076d84ab ]---
>> > [ 4156.021127] ------------[ cut here ]------------
>> > [ 4156.021136] WARNING: CPU: 3 PID: 35 at fs/btrfs/inode.c:8693 btrfs_destroy_inode+0x278/0x2a0()
>> > [ 4156.021139] CPU: 3 PID: 35 Comm: kswapd0 Tainted: G W 3.19.0-08975-g3d883483dc0a-dirty #101
>> > [ 4156.021140] Hardware name: System manufacturer System Product Name/M4A78T-E, BIOS 3503 04/13/2011
>> > [ 4156.021141] 0000000000000000 ffffffff81999aad ffffffff8168d303 0000000000000000
>> > [ 4156.021143] ffffffff8106d2d2 ffff8802160dfcb8 ffff88006b07a690 ffff880215e2e000
>> > [ 4156.021145] ffff880215f23000 0000000000000000 ffffffff8121b6f8 0000000000000000
>> > [ 4156.021146] Call Trace:
>> > [ 4156.021151] [<ffffffff8168d303>] ? dump_stack+0x40/0x50
>> > [ 4156.021154] [<ffffffff8106d2d2>] ? warn_slowpath_common+0x72/0xc0
>> > [ 4156.021156] [<ffffffff8121b6f8>] ? btrfs_destroy_inode+0x278/0x2a0
>> > [ 4156.021159] [<ffffffff81129381>] ? dispose_list+0x41/0x60
>> > [ 4156.021160] [<ffffffff81129669>] ? prune_icache_sb+0x49/0x60
>> > [ 4156.021163] [<ffffffff8111205a>] ? super_cache_scan+0x13a/0x1a0
>> > [ 4156.021166] [<ffffffff810e0a1b>] ? shrink_slab.part.52.constprop.62+0x19b/0x240
>> > [ 4156.021168] [<ffffffff810e3049>] ? shrink_zone+0x89/0xa0
>> > [ 4156.021169] [<ffffffff810e3698>] ? kswapd+0x318/0x6c0
>> > [ 4156.021171] [<ffffffff810e3380>] ? try_to_free_pages+0x320/0x320
>> > [ 4156.021173] [<ffffffff81084c3c>] ? kthread+0xbc/0xe0
>> > [ 4156.021175] [<ffffffff81084b80>] ? __kthread_parkme+0x80/0x80
>> > [ 4156.021177] [<ffffffff81693bec>] ? ret_from_fork+0x7c/0xb0
>> > [ 4156.021178] [<ffffffff81084b80>] ? __kthread_parkme+0x80/0x80
>> > [ 4156.021179] ---[ end trace 265993ee076d84ac ]---
>> > [ 4156.021180] ------------[ cut here ]------------
>> > [ 4156.021182] WARNING: CPU: 3 PID: 35 at fs/btrfs/inode.c:8694 btrfs_destroy_inode+0x1f2/0x2a0()
>> > [ 4156.021183] CPU: 3 PID: 35 Comm: kswapd0 Tainted: G W 3.19.0-08975-g3d883483dc0a-dirty #101
>> > [ 4156.021184] Hardware name: System manufacturer System Product Name/M4A78T-E, BIOS 3503 04/13/2011
>> > [ 4156.021184] 0000000000000000 ffffffff81999aad ffffffff8168d303 0000000000000000
>> > [ 4156.021186] ffffffff8106d2d2 ffff8802160dfcb8 ffff88006b07a690 ffff880215e2e000
>> > [ 4156.021187] ffff880215f23000 0000000000000000 ffffffff8121b672 0000000000000000
>> > [ 4156.021188] Call Trace:
>> > [ 4156.021190] [<ffffffff8168d303>] ? dump_stack+0x40/0x50
>> > [ 4156.021191] [<ffffffff8106d2d2>] ? warn_slowpath_common+0x72/0xc0
>> > [ 4156.021192] [<ffffffff8121b672>] ? btrfs_destroy_inode+0x1f2/0x2a0
>> > [ 4156.021194] [<ffffffff81129381>] ? dispose_list+0x41/0x60
>> > [ 4156.021195] [<ffffffff81129669>] ? prune_icache_sb+0x49/0x60
>> > [ 4156.021197] [<ffffffff8111205a>] ? super_cache_scan+0x13a/0x1a0
>> > [ 4156.021198] [<ffffffff810e0a1b>] ? shrink_slab.part.52.constprop.62+0x19b/0x240
>> > [ 4156.021200] [<ffffffff810e3049>] ? shrink_zone+0x89/0xa0
>> > [ 4156.021201] [<ffffffff810e3698>] ? kswapd+0x318/0x6c0
>> > [ 4156.021203] [<ffffffff810e3380>] ? try_to_free_pages+0x320/0x320
>> > [ 4156.021204] [<ffffffff81084c3c>] ? kthread+0xbc/0xe0
>> > [ 4156.021205] [<ffffffff81084b80>] ? __kthread_parkme+0x80/0x80
>> > [ 4156.021207] [<ffffffff81693bec>] ? ret_from_fork+0x7c/0xb0
>> > [ 4156.021208] [<ffffffff81084b80>] ? __kthread_parkme+0x80/0x80
>> > [ 4156.021209] ---[ end trace 265993ee076d84ad ]---
>>
>> Also happens when I remove directories:
>>
>> [83159.023857] ------------[ cut here ]------------
>> [83159.023865] WARNING: CPU: 2 PID: 32343 at fs/btrfs/inode.c:8693 btrfs_destroy_inode+0x278/0x2a0()
>> [83159.023868] CPU: 2 PID: 32343 Comm: rm Not tainted 4.0.0-rc1-dirty #104
>> [83159.023869] Hardware name: System manufacturer System Product Name/M4A78T-E, BIOS 3503 04/13/2011
>> [83159.023870] 0000000000000000 ffffffff8199990f ffffffff8168d723 0000000000000000
>> [83159.023872] ffffffff8106d2d2 0000000000000000 ffff880008dd8560 ffff880215805800
>> [83159.023873] ffff880169477eb8 ffff880008dd8560 ffffffff8121bab8 ffff880100675000
>> [83159.023874] Call Trace:
>> [83159.023878] [<ffffffff8168d723>] ? dump_stack+0x40/0x50
>> [83159.023881] [<ffffffff8106d2d2>] ? warn_slowpath_common+0x72/0xc0
>> [83159.023882] [<ffffffff8121bab8>] ? btrfs_destroy_inode+0x278/0x2a0
>> [83159.023885] [<ffffffff8111f747>] ? do_unlinkat+0x1a7/0x2e0
>> [83159.023887] [<ffffffff81083974>] ? task_work_run+0xb4/0x100
>> [83159.023889] [<ffffffff8103b9a9>] ? do_notify_resume+0x69/0x80
>> [83159.023891] [<ffffffff81694092>] ? system_call_fastpath+0x12/0x17
>> [83159.023892] ---[ end trace 3b7c45c6e46fe8db ]---
>> [83159.023892] ------------[ cut here ]------------
>> [83159.023894] WARNING: CPU: 2 PID: 32343 at fs/btrfs/inode.c:8694 btrfs_destroy_inode+0x1f2/0x2a0()
>> [83159.023895] CPU: 2 PID: 32343 Comm: rm Tainted: G W 4.0.0-rc1-dirty #104
>> [83159.023896] Hardware name: System manufacturer System Product Name/M4A78T-E, BIOS 3503 04/13/2011
>> [83159.023897] 0000000000000000 ffffffff8199990f ffffffff8168d723 0000000000000000
>> [83159.023898] ffffffff8106d2d2 0000000000000000 ffff880008dd8560 ffff880215805800
>> [83159.023899] ffff880169477eb8 ffff880008dd8560 ffffffff8121ba32 ffff880100675000
>> [83159.023900] Call Trace:
>> [83159.023902] [<ffffffff8168d723>] ? dump_stack+0x40/0x50
>> [83159.023903] [<ffffffff8106d2d2>] ? warn_slowpath_common+0x72/0xc0
>> [83159.023905] [<ffffffff8121ba32>] ? btrfs_destroy_inode+0x1f2/0x2a0
>> [83159.023906] [<ffffffff8111f747>] ? do_unlinkat+0x1a7/0x2e0
>> [83159.023907] [<ffffffff81083974>] ? task_work_run+0xb4/0x100
>> [83159.023909] [<ffffffff8103b9a9>] ? do_notify_resume+0x69/0x80
>> [83159.023910] [<ffffffff81694092>] ? system_call_fastpath+0x12/0x17
>> [83159.023911] ---[ end trace 3b7c45c6e46fe8dc ]---
>> [83159.038708] ------------[ cut here ]------------
>> [83159.038716] WARNING: CPU: 2 PID: 32343 at fs/btrfs/inode.c:8693 btrfs_destroy_inode+0x278/0x2a0()
>> [83159.038718] CPU: 2 PID: 32343 Comm: rm Tainted: G W 4.0.0-rc1-dirty #104
>> [83159.038719] Hardware name: System manufacturer System Product Name/M4A78T-E, BIOS 3503 04/13/2011
>> [83159.038720] 0000000000000000 ffffffff8199990f ffffffff8168d723 0000000000000000
>> [83159.038722] ffffffff8106d2d2 0000000000000000 ffff88005756edf0 ffff880215805800
>> [83159.038723] ffff880169477eb8 ffff88005756edf0 ffffffff8121bab8 ffff880100675000
>> [83159.038725] Call Trace:
>> [83159.038728] [<ffffffff8168d723>] ? dump_stack+0x40/0x50
>> [83159.038731] [<ffffffff8106d2d2>] ? warn_slowpath_common+0x72/0xc0
>> [83159.038732] [<ffffffff8121bab8>] ? btrfs_destroy_inode+0x278/0x2a0
>> [83159.038735] [<ffffffff8111f747>] ? do_unlinkat+0x1a7/0x2e0
>> [83159.038737] [<ffffffff81083974>] ? task_work_run+0xb4/0x100
>> [83159.038740] [<ffffffff8103b9a9>] ? do_notify_resume+0x69/0x80
>> [83159.038742] [<ffffffff81694092>] ? system_call_fastpath+0x12/0x17
>> [83159.038743] ---[ end trace 3b7c45c6e46fe8dd ]---
>> [83159.038744] ------------[ cut here ]------------
>> [83159.038745] WARNING: CPU: 2 PID: 32343 at fs/btrfs/inode.c:8694 btrfs_destroy_inode+0x1f2/0x2a0()
>> [83159.038746] CPU: 2 PID: 32343 Comm: rm Tainted: G W 4.0.0-rc1-dirty #104
>> [83159.038747] Hardware name: System manufacturer System Product Name/M4A78T-E, BIOS 3503 04/13/2011
>> [83159.038747] 0000000000000000 ffffffff8199990f ffffffff8168d723 0000000000000000
>> [83159.038749] ffffffff8106d2d2 0000000000000000 ffff88005756edf0 ffff880215805800
>> [83159.038750] ffff880169477eb8 ffff88005756edf0 ffffffff8121ba32 ffff880100675000
>> [83159.038751] Call Trace:
>> [83159.038753] [<ffffffff8168d723>] ? dump_stack+0x40/0x50
>> [83159.038754] [<ffffffff8106d2d2>] ? warn_slowpath_common+0x72/0xc0
>> [83159.038755] [<ffffffff8121ba32>] ? btrfs_destroy_inode+0x1f2/0x2a0
>> [83159.038757] [<ffffffff8111f747>] ? do_unlinkat+0x1a7/0x2e0
>> [83159.038758] [<ffffffff81083974>] ? task_work_run+0xb4/0x100
>> [83159.038760] [<ffffffff8103b9a9>] ? do_notify_resume+0x69/0x80
>> [83159.038761] [<ffffffff81694092>] ? system_call_fastpath+0x12/0x17
>> [83159.038762] ---[ end trace 3b7c45c6e46fe8de ]---
>
> Unfortunately the issue isn't 100% reproducible, so I unfortunately
> cannot bisect.
You probably don't need to bisect. The warning is related to the
outstanding_extents counter being != 0:
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/fs/btrfs/inode.c?id=refs/tags/v4.0-rc1#n8693
The only change in 4.0 that changes updates to that counter is:
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3e05bde8c3c2dd761da4d52944a087907955a53c
So that's likely the change you would find with a bisect.
thanks
>
> Another example:
> ...
> Mar 2 06:58:24 x4 kernel: BTRFS info (device sdb3): disk space caching is enabled
> Mar 2 06:58:25 x4 kernel: microcode: CPU0: new patch_level=0x010000db
> Mar 2 06:58:25 x4 kernel: microcode: CPU1: new patch_level=0x010000db
> Mar 2 06:58:25 x4 kernel: microcode: CPU2: new patch_level=0x010000db
> Mar 2 06:58:25 x4 kernel: microcode: CPU3: new patch_level=0x010000db
> Mar 2 06:58:26 x4 kernel: Adding 4095996k swap on /dev/sda1. Priority:-1 extents:1 across:4095996k
> Mar 2 09:09:58 x4 kernel: BTRFS warning (device sda2): block group 885866364928 has wrong amount of free space
> Mar 2 09:09:58 x4 kernel: BTRFS warning (device sda2): failed to load free space cache for block group 885866364928, rebuild it now
> Mar 2 09:20:02 x4 kernel: ------------[ cut here ]------------
> Mar 2 09:20:02 x4 kernel: WARNING: CPU: 0 PID: 14596 at fs/btrfs/inode.c:8693 btrfs_destroy_inode+0x278/0x2a0()
> Mar 2 09:20:02 x4 kernel: CPU: 0 PID: 14596 Comm: rm Not tainted 4.0.0-rc1-00151-ga38ecbbd0be0-dirty #110
> Mar 2 09:20:02 x4 kernel: Hardware name: System manufacturer System Product Name/M4A78T-E, BIOS 3503 04/13/2011
> Mar 2 09:20:02 x4 kernel: 0000000000000000 ffffffff8199e119 ffffffff8169214e 0000000000000000
> Mar 2 09:20:02 x4 kernel: ffffffff8106c4f2 0000000000000000 ffff8801095b8910 ffff880216a6d000
> Mar 2 09:20:02 x4 kernel: ffff88007060beb8 ffff8801095b8910 ffffffff8121a3b8 ffff88019db09000
> Mar 2 09:20:02 x4 kernel: Call Trace:
> Mar 2 09:20:02 x4 kernel: [<ffffffff8169214e>] ? dump_stack+0x40/0x50
> Mar 2 09:20:02 x4 kernel: [<ffffffff8106c4f2>] ? warn_slowpath_common+0x72/0xc0
> Mar 2 09:20:02 x4 kernel: [<ffffffff8121a3b8>] ? btrfs_destroy_inode+0x278/0x2a0
> Mar 2 09:20:02 x4 kernel: [<ffffffff8111e9e7>] ? do_unlinkat+0x127/0x300
> Mar 2 09:20:02 x4 kernel: [<ffffffff81082dd4>] ? task_work_run+0xb4/0x100
> Mar 2 09:20:02 x4 kernel: [<ffffffff8103aad5>] ? do_notify_resume+0x55/0x80
> Mar 2 09:20:02 x4 kernel: [<ffffffff81698a92>] ? system_call_fastpath+0x12/0x17
> Mar 2 09:20:02 x4 kernel: ---[ end trace de951903f2a71b04 ]---
> Mar 2 09:20:02 x4 kernel: ------------[ cut here ]------------
> Mar 2 09:20:02 x4 kernel: WARNING: CPU: 0 PID: 14596 at fs/btrfs/inode.c:8694 btrfs_destroy_inode+0x1f2/0x2a0()
> Mar 2 09:20:02 x4 kernel: CPU: 0 PID: 14596 Comm: rm Tainted: G W 4.0.0-rc1-00151-ga38ecbbd0be0-dirty #110
> Mar 2 09:20:02 x4 kernel: Hardware name: System manufacturer System Product Name/M4A78T-E, BIOS 3503 04/13/2011
> Mar 2 09:20:02 x4 kernel: 0000000000000000 ffffffff8199e119 ffffffff8169214e 0000000000000000
> Mar 2 09:20:02 x4 kernel: ffffffff8106c4f2 0000000000000000 ffff8801095b8910 ffff880216a6d000
> Mar 2 09:20:02 x4 kernel: ffff88007060beb8 ffff8801095b8910 ffffffff8121a332 ffff88019db09000
> Mar 2 09:20:02 x4 kernel: Call Trace:
> Mar 2 09:20:02 x4 kernel: [<ffffffff8169214e>] ? dump_stack+0x40/0x50
> Mar 2 09:20:02 x4 kernel: [<ffffffff8106c4f2>] ? warn_slowpath_common+0x72/0xc0
> Mar 2 09:20:02 x4 kernel: [<ffffffff8121a332>] ? btrfs_destroy_inode+0x1f2/0x2a0
> Mar 2 09:20:02 x4 kernel: [<ffffffff8111e9e7>] ? do_unlinkat+0x127/0x300
> Mar 2 09:20:02 x4 kernel: [<ffffffff81082dd4>] ? task_work_run+0xb4/0x100
> Mar 2 09:20:02 x4 kernel: [<ffffffff8103aad5>] ? do_notify_resume+0x55/0x80
> Mar 2 09:20:02 x4 kernel: [<ffffffff81698a92>] ? system_call_fastpath+0x12/0x17
> Mar 2 09:20:02 x4 kernel: ---[ end trace de951903f2a71b05 ]---
> Mar 2 09:20:02 x4 kernel: ------------[ cut here ]------------
> Mar 2 09:20:02 x4 kernel: WARNING: CPU: 0 PID: 14596 at fs/btrfs/inode.c:8693 btrfs_destroy_inode+0x278/0x2a0()
> Mar 2 09:20:02 x4 kernel: CPU: 0 PID: 14596 Comm: rm Tainted: G W 4.0.0-rc1-00151-ga38ecbbd0be0-dirty #110
> Mar 2 09:20:02 x4 kernel: Hardware name: System manufacturer System Product Name/M4A78T-E, BIOS 3503 04/13/2011
> Mar 2 09:20:02 x4 kernel: 0000000000000000 ffffffff8199e119 ffffffff8169214e 0000000000000000
> Mar 2 09:20:02 x4 kernel: ffffffff8106c4f2 0000000000000000 ffff88007fda01b0 ffff880216a6d000
> Mar 2 09:20:02 x4 kernel: ffff88007060beb8 ffff88007fda01b0 ffffffff8121a3b8 ffff88019db09000
> Mar 2 09:20:02 x4 kernel: Call Trace:
> Mar 2 09:20:02 x4 kernel: [<ffffffff8169214e>] ? dump_stack+0x40/0x50
> Mar 2 09:20:02 x4 kernel: [<ffffffff8106c4f2>] ? warn_slowpath_common+0x72/0xc0
> Mar 2 09:20:02 x4 kernel: [<ffffffff8121a3b8>] ? btrfs_destroy_inode+0x278/0x2a0
> Mar 2 09:20:02 x4 kernel: [<ffffffff8111e9e7>] ? do_unlinkat+0x127/0x300
> Mar 2 09:20:02 x4 kernel: [<ffffffff81082dd4>] ? task_work_run+0xb4/0x100
> Mar 2 09:20:02 x4 kernel: [<ffffffff8103aad5>] ? do_notify_resume+0x55/0x80
> Mar 2 09:20:02 x4 kernel: [<ffffffff81698a92>] ? system_call_fastpath+0x12/0x17
> Mar 2 09:20:02 x4 kernel: ---[ end trace de951903f2a71b06 ]---
> Mar 2 09:20:02 x4 kernel: ------------[ cut here ]------------
> Mar 2 09:20:02 x4 kernel: WARNING: CPU: 0 PID: 14596 at fs/btrfs/inode.c:8694 btrfs_destroy_inode+0x1f2/0x2a0()
> Mar 2 09:20:02 x4 kernel: CPU: 0 PID: 14596 Comm: rm Tainted: G W 4.0.0-rc1-00151-ga38ecbbd0be0-dirty #110
> Mar 2 09:20:02 x4 kernel: Hardware name: System manufacturer System Product Name/M4A78T-E, BIOS 3503 04/13/2011
> Mar 2 09:20:02 x4 kernel: 0000000000000000 ffffffff8199e119 ffffffff8169214e 0000000000000000
> Mar 2 09:20:02 x4 kernel: ffffffff8106c4f2 0000000000000000 ffff88007fda01b0 ffff880216a6d000
> Mar 2 09:20:02 x4 kernel: ffff88007060beb8 ffff88007fda01b0 ffffffff8121a332 ffff88019db09000
> Mar 2 09:20:02 x4 kernel: Call Trace:
> Mar 2 09:20:02 x4 kernel: [<ffffffff8169214e>] ? dump_stack+0x40/0x50
> Mar 2 09:20:02 x4 kernel: [<ffffffff8106c4f2>] ? warn_slowpath_common+0x72/0xc0
> Mar 2 09:20:02 x4 kernel: [<ffffffff8121a332>] ? btrfs_destroy_inode+0x1f2/0x2a0
> Mar 2 09:20:02 x4 kernel: [<ffffffff8111e9e7>] ? do_unlinkat+0x127/0x300
> Mar 2 09:20:02 x4 kernel: [<ffffffff81082dd4>] ? task_work_run+0xb4/0x100
> Mar 2 09:20:02 x4 kernel: [<ffffffff8103aad5>] ? do_notify_resume+0x55/0x80
> Mar 2 09:20:02 x4 kernel: [<ffffffff81698a92>] ? system_call_fastpath+0x12/0x17
> Mar 2 09:20:02 x4 kernel: ---[ end trace de951903f2a71b07 ]---
>
> --
> Markus
> --
> To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in
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--
Filipe David Manana,
"Reasonable men adapt themselves to the world.
Unreasonable men adapt the world to themselves.
That's why all progress depends on unreasonable men."
next prev parent reply other threads:[~2015-03-02 12:07 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-19 20:36 [GIT PULL] Btrfs Chris Mason
2015-02-20 10:09 ` Markus Trippelsdorf
2015-02-24 12:29 ` WARNING: CPU: 2 PID: 32343 at fs/btrfs/inode.c:8693 btrfs_destroy_inode+0x278/0x2a0() Markus Trippelsdorf
2015-03-02 11:25 ` Markus Trippelsdorf
2015-03-02 12:07 ` Filipe David Manana [this message]
2015-03-02 13:29 ` Markus Trippelsdorf
2015-03-03 14:13 ` Markus Trippelsdorf
2015-03-07 9:35 ` Filipe David Manana
2015-03-10 11:42 ` Markus Trippelsdorf
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