All of lore.kernel.org
 help / color / mirror / Atom feed
From: Amit Sahrawat <amit.sahrawat83@gmail.com>
To: Christoph Hellwig <hch@infradead.org>,
	Dave Chinner <david@fromorbit.com>
Cc: xfs@oss.sgi.com
Subject: Re: XFS: Observed Crash followed by deadlock of khubd/sync/XFS
Date: Mon, 12 Sep 2011 16:32:57 +0530	[thread overview]
Message-ID: <CADDb1s3CyxD6a4sKhAFB6vSYYB=+Sy8V5ZNNNrV7-Y181nMD5Q@mail.gmail.com> (raw)
In-Reply-To: <CADDb1s1fr8fiRMAUTvnSqpKeLGJdUPAbEfLNpwb2-iVd+mjw4w@mail.gmail.com>

Kernel Version:
Linux version 3.0.3 (root@localhost.localdomain) (gcc version 4.4.4
20100503 (Red Hat 4.4.4-2) (GCC) ) #5 SMP Fri Sep 9 11:00:53 IST 2011
Target: x86


Sep 12 16:15:49 localhost kernel: [  281.879802] sd 5:0:0:0: [sdb]
15625216 512-byte logical blocks: (8.00 GB/7.45 GiB)
Sep 12 16:15:49 localhost kernel: [  281.881664] sd 5:0:0:0: [sdb]
Write Protect is off
Sep 12 16:15:49 localhost kernel: [  281.883307] sd 5:0:0:0: [sdb] No
Caching mode page present
Sep 12 16:15:49 localhost kernel: [  281.883311] sd 5:0:0:0: [sdb]
Assuming drive cache: write through
Sep 12 16:15:49 localhost kernel: [  281.887671] sd 5:0:0:0: [sdb] No
Caching mode page present
Sep 12 16:15:49 localhost kernel: [  281.887676] sd 5:0:0:0: [sdb]
Assuming drive cache: write through
Sep 12 16:15:49 localhost kernel: [  281.890712]  sdb: sdb1 sdb2 sdb3
Sep 12 16:15:49 localhost kernel: [  281.895542] sd 5:0:0:0: [sdb] No
Caching mode page present
Sep 12 16:15:49 localhost kernel: [  281.895545] sd 5:0:0:0: [sdb]
Assuming drive cache: write through
Sep 12 16:15:49 localhost kernel: [  281.895548] sd 5:0:0:0: [sdb]
Attached SCSI removable disk
Sep 12 16:15:49 localhost kernel: [  282.171467] XFS (sdb3): Mounting Filesystem
Sep 12 16:15:50 localhost kernel: [  283.264423] XFS (sdb3): Ending clean mount
Sep 12 16:16:37 localhost kernel: [  330.586075] usb 2-6: USB
disconnect, device number 3
Sep 12 16:16:41 localhost kernel: [  334.105070] XFS (sdb3): I/O error
occurred: meta-data dev sdb3 block 0x56f159       ("xlog_iodone")
error 5 buf count 1024
Sep 12 16:16:41 localhost kernel: [  334.105076] XFS (sdb3):
xfs_do_force_shutdown(0x2) called from line 891 of file
fs/xfs/xfs_log.c.  Return address = 0xf7b20ae1
Sep 12 16:16:41 localhost kernel: [  334.105084] XFS (sdb3): Log I/O
Error Detected.  Shutting down filesystem
Sep 12 16:16:41 localhost kernel: [  334.105088] XFS (sdb3): Please
umount the filesystem and rectify the problem(s)
Sep 12 16:16:41 localhost kernel: [  334.105093] XFS (sdb3): Unable to
update superblock counters. Freespace may not be correct on next
mount.
Sep 12 16:16:41 localhost kernel: [  334.105147] XFS (€):
xfs_trans_ail_delete_bulk: attempting to delete a log item that is not
in the AIL
Sep 12 16:16:41 localhost kernel: [  334.105152] XFS (€):
xfs_do_force_shutdown(0x8) called from line 740 of file
fs/xfs/xfs_trans_ail.c.  Return address = 0xf7b2dc7a
Sep 12 16:16:41 localhost kernel: [  334.105168] BUG: unable to handle
kernel NULL pointer dereference at 00000208
Sep 12 16:16:41 localhost kernel: [  334.105243] IP: [<f7b20f73>]
xfs_log_force_umount+0x1d/0x1b5 [xfs]
Sep 12 16:16:41 localhost kernel: [  334.105346] *pde = 00000000
Sep 12 16:16:41 localhost kernel: [  334.105377] Oops: 0000 [#1] SMP
Sep 12 16:16:41 localhost kernel: [  334.105414] Modules linked in:
vfat fat usb_storage xfs exportfs fuse sunrpc cpufreq_ondemand
acpi_cpufreq mperf ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6
ip6table_filter ip6_tables ipv6 uinput r8169 microcode
snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep i2c_i801
snd_seq snd_seq_device snd_pcm snd_timer snd soundcore snd_page_alloc
mii ppdev parport_pc parport iTCO_wdt iTCO_vendor_support pcspkr i915
drm_kms_helper drm i2c_algo_bit i2c_core video [last unloaded:
scsi_wait_scan]
Sep 12 16:16:41 localhost kernel: [  334.105926]
Sep 12 16:16:41 localhost kernel: [  334.105944] Pid: 2233, comm:
umount Not tainted 3.0.3 #5 Hewlett-Packard HP dx2480
MT(KL969AV)/0B08h
Sep 12 16:16:41 localhost kernel: [  334.106005] EIP:
0060:[<f7b20f73>] EFLAGS: 00210202 CPU: 1
Sep 12 16:16:41 localhost kernel: [  334.106005] EIP is at
xfs_log_force_umount+0x1d/0x1b5 [xfs]
Sep 12 16:16:41 localhost kernel: [  334.106005] EAX: f2a1b380 EBX:
000001f4 ECX: f3ccdd5c EDX: 00000000
Sep 12 16:16:41 localhost kernel: [  334.106005] ESI: f2a1b380 EDI:
00000000 EBP: f3ccdd98 ESP: f3ccdd80
Sep 12 16:16:41 localhost kernel: [  334.106005]  DS: 007b ES: 007b
FS: 00d8 GS: 00e0 SS: 0068
Sep 12 16:16:41 localhost kernel: [  334.106005] Process umount (pid:
2233, ti=f3ccc000 task=f1f957f0 task.ti=f3ccc000)
Sep 12 16:16:41 localhost kernel: [  334.106005] Stack:
Sep 12 16:16:41 localhost kernel: [  334.106005]  f7b32547 f2a1b380
00000000 f2a1b380 00000008 00000000 f3ccddb0 f7b32564
Sep 12 16:16:41 localhost kernel: [  334.106005]  00000000 f2a1b000
f2a1b380 00000000 f3ccddec f7b2dc7a 000002e4 f2a1b380
Sep 12 16:16:41 localhost kernel: [  334.106005]  00000004 f7b48bbf
f7b42efc f7b2364d 00000001 f3ccddf4 f2a1b004 00000000
Sep 12 16:16:41 localhost kernel: [  334.106005] Call Trace:
Sep 12 16:16:41 localhost kernel: [  334.106005]  [<f7b32547>] ?
xfs_do_force_shutdown+0x39/0xd6 [xfs]
Sep 12 16:16:41 localhost kernel: [  334.106005]  [<f7b32564>]
xfs_do_force_shutdown+0x56/0xd6 [xfs]
Sep 12 16:16:41 localhost kernel: [  334.106005]  [<f7b2dc7a>]
xfs_trans_ail_delete_bulk+0x83/0xfa [xfs]
Sep 12 16:16:41 localhost kernel: [  334.106005]  [<f7b2364d>] ?
xlog_cil_push+0x2d1/0x2f6 [xfs]
Sep 12 16:16:41 localhost kernel: [  334.106005]  [<f7b35623>] ?
xfs_buf_iodone_work+0x14/0x23 [xfs]
Sep 12 16:16:41 localhost kernel: [  334.106005]  [<f7b09d6f>]
xfs_buf_iodone+0x31/0x3d [xfs]
Sep 12 16:16:41 localhost kernel: [  334.106005]  [<f7b09d1b>]
xfs_buf_do_callbacks+0x24/0x31 [xfs]
Sep 12 16:16:41 localhost kernel: [  334.106005]  [<f7b0a5b7>]
xfs_buf_iodone_callbacks+0x16f/0x1a2 [xfs]
Sep 12 16:16:41 localhost kernel: [  334.106005]  [<f7b35623>]
xfs_buf_iodone_work+0x14/0x23 [xfs]
Sep 12 16:16:41 localhost kernel: [  334.106005]  [<f7b357ec>]
xfs_buf_ioend+0x95/0xa5 [xfs]
Sep 12 16:16:41 localhost kernel: [  334.106005]  [<f7b35954>] ?
xfs_bioerror+0x34/0x3c [xfs]
Sep 12 16:16:41 localhost kernel: [  334.106005]  [<f7b36217>] ?
xfs_flush_buftarg+0x9e/0xe9 [xfs]
Sep 12 16:16:41 localhost kernel: [  334.106005]  [<f7b35954>]
xfs_bioerror+0x34/0x3c [xfs]
Sep 12 16:16:41 localhost kernel: [  334.106005]  [<f7b36169>]
xfs_bdstrat_cb+0x5f/0x6f [xfs]
Sep 12 16:16:41 localhost kernel: [  334.106005]  [<f7b36217>]
xfs_flush_buftarg+0x9e/0xe9 [xfs]
Sep 12 16:16:41 localhost kernel: [  334.106005]  [<f7b36284>]
xfs_free_buftarg+0x22/0x45 [xfs]
Sep 12 16:16:41 localhost kernel: [  334.106005]  [<f7b3c390>]
xfs_close_devices+0x55/0x59 [xfs]
Sep 12 16:16:41 localhost kernel: [  334.106005]  [<f7b3c3e4>]
xfs_fs_put_super+0x50/0x61 [xfs]
Sep 12 16:16:41 localhost kernel: [  334.106005]  [<c04e1432>]
generic_shutdown_super+0x52/0xb0
Sep 12 16:16:41 localhost kernel: [  334.106005]  [<c04e14b2>]
kill_block_super+0x22/0x5e
Sep 12 16:16:41 localhost kernel: [  334.106005]  [<c04e1997>]
deactivate_locked_super+0x1f/0x40
Sep 12 16:16:41 localhost kernel: [  334.106005]  [<c04e21bf>]
deactivate_super+0x37/0x3c
Sep 12 16:16:41 localhost kernel: [  334.106005]  [<c04f40c3>]
mntput_no_expire+0x114/0x11a
Sep 12 16:16:41 localhost kernel: [  334.106005]  [<c04f4a2b>]
sys_umount+0x26e/0x295
Sep 12 16:16:41 localhost kernel: [  334.106005]  [<c04f4a64>]
sys_oldumount+0x12/0x14
Sep 12 16:16:41 localhost kernel: [  334.106005]  [<c07c401f>]
sysenter_do_call+0x12/0x28
Sep 12 16:16:41 localhost kernel: [  334.106005] Code: 05 b8 05 00 00
00 83 c4 10 5b 5e 5f 5d c3 55 89 e5 57 56 53 83 ec 0c 3e 8d 74 26 00
89 55 f0 8b 98 18 01 00 00 89 c6 85 db 74 06 <f6> 43 14 02 74 27 8b 86
e0 00 00 00 31 ff 83 8e cc 01 00 00 10
Sep 12 16:16:41 localhost kernel: [  334.106005] EIP: [<f7b20f73>]
xfs_log_force_umount+0x1d/0x1b5 [xfs] SS:ESP 0068:f3ccdd80
Sep 12 16:16:41 localhost kernel: [  334.106005] CR2: 0000000000000208
Sep 12 16:16:41 localhost kernel: [  334.135511] ---[ end trace
f3af361b30e84114 ]---
Sep 12 16:16:41 localhost kernel: [  334.135514] ------------[ cut
here ]------------
Sep 12 16:16:41 localhost kernel: [  334.135519] WARNING: at
kernel/exit.c:909 do_exit+0x37/0x621()
Sep 12 16:16:41 localhost kernel: [  334.135520] Hardware name: HP
dx2480 MT(KL969AV)
Sep 12 16:16:41 localhost kernel: [  334.135522] Modules linked in:
vfat fat usb_storage xfs exportfs fuse sunrpc cpufreq_ondemand
acpi_cpufreq mperf ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6
ip6table_filter ip6_tables ipv6 uinput r8169 microcode
snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep i2c_i801
snd_seq snd_seq_device snd_pcm snd_timer snd soundcore snd_page_alloc
mii ppdev parport_pc parport iTCO_wdt iTCO_vendor_support pcspkr i915
drm_kms_helper drm i2c_algo_bit i2c_core video [last unloaded:
scsi_wait_scan]
Sep 12 16:16:41 localhost kernel: [  334.135551] Pid: 2233, comm:
umount Tainted: G      D     3.0.3 #5
Sep 12 16:16:41 localhost kernel: [  334.135553] Call Trace:
Sep 12 16:16:41 localhost kernel: [  334.135557]  [<c0437f03>]
warn_slowpath_common+0x6a/0x7f
Sep 12 16:16:41 localhost kernel: [  334.135559]  [<c043b016>] ?
do_exit+0x37/0x621
Sep 12 16:16:41 localhost kernel: [  334.135562]  [<c0437f2c>]
warn_slowpath_null+0x14/0x18
Sep 12 16:16:41 localhost kernel: [  334.135564]  [<c043b016>]
do_exit+0x37/0x621
Sep 12 16:16:41 localhost kernel: [  334.135566]  [<c043840d>] ?
kmsg_dump+0x3a/0xb3
Sep 12 16:16:41 localhost kernel: [  334.135569]  [<c07bfd15>]
oops_end+0x9d/0xa5
Sep 12 16:16:41 localhost kernel: [  334.135572]  [<c042155b>]
no_context+0x115/0x11f
Sep 12 16:16:41 localhost kernel: [  334.135575]  [<c0421659>]
__bad_area_nosemaphore+0xf4/0xfc
Sep 12 16:16:41 localhost kernel: [  334.135577]  [<c04216b0>]
bad_area+0x3a/0x40
Sep 12 16:16:41 localhost kernel: [  334.135579]  [<c07c15db>]
do_page_fault+0x227/0x376
Sep 12 16:16:41 localhost kernel: [  334.135582]  [<c07c13b4>] ?
spurious_fault+0xba/0xba
Sep 12 16:16:41 localhost kernel: [  334.135585]  [<c07bf3d7>]
error_code+0x67/0x6c
Sep 12 16:16:41 localhost kernel: [  334.135612]  [<f7b20f73>] ?
xfs_log_force_umount+0x1d/0x1b5 [xfs]
Sep 12 16:16:41 localhost kernel: [  334.135636]  [<f7b32547>] ?
xfs_do_force_shutdown+0x39/0xd6 [xfs]
Sep 12 16:16:41 localhost kernel: [  334.135660]  [<f7b32564>]
xfs_do_force_shutdown+0x56/0xd6 [xfs]
Sep 12 16:16:41 localhost kernel: [  334.135683]  [<f7b2dc7a>]
xfs_trans_ail_delete_bulk+0x83/0xfa [xfs]
Sep 12 16:16:41 localhost kernel: [  334.135706]  [<f7b2364d>] ?
xlog_cil_push+0x2d1/0x2f6 [xfs]
Sep 12 16:16:41 localhost kernel: [  334.135730]  [<f7b35623>] ?
xfs_buf_iodone_work+0x14/0x23 [xfs]
Sep 12 16:16:41 localhost kernel: [  334.135750]  [<f7b09d6f>]
xfs_buf_iodone+0x31/0x3d [xfs]
Sep 12 16:16:41 localhost kernel: [  334.135771]  [<f7b09d1b>]
xfs_buf_do_callbacks+0x24/0x31 [xfs]
Sep 12 16:16:41 localhost kernel: [  334.135791]  [<f7b0a5b7>]
xfs_buf_iodone_callbacks+0x16f/0x1a2 [xfs]
Sep 12 16:16:41 localhost kernel: [  334.135815]  [<f7b35623>]
xfs_buf_iodone_work+0x14/0x23 [xfs]
Sep 12 16:16:41 localhost kernel: [  334.135839]  [<f7b357ec>]
xfs_buf_ioend+0x95/0xa5 [xfs]
Sep 12 16:16:41 localhost kernel: [  334.135862]  [<f7b35954>] ?
xfs_bioerror+0x34/0x3c [xfs]
Sep 12 16:16:41 localhost kernel: [  334.135886]  [<f7b36217>] ?
xfs_flush_buftarg+0x9e/0xe9 [xfs]
Sep 12 16:16:41 localhost kernel: [  334.135910]  [<f7b35954>]
xfs_bioerror+0x34/0x3c [xfs]
Sep 12 16:16:41 localhost kernel: [  334.135933]  [<f7b36169>]
xfs_bdstrat_cb+0x5f/0x6f [xfs]
Sep 12 16:16:41 localhost kernel: [  334.135957]  [<f7b36217>]
xfs_flush_buftarg+0x9e/0xe9 [xfs]
Sep 12 16:16:41 localhost kernel: [  334.135981]  [<f7b36284>]
xfs_free_buftarg+0x22/0x45 [xfs]
Sep 12 16:16:41 localhost kernel: [  334.136000]  [<f7b3c390>]
xfs_close_devices+0x55/0x59 [xfs]
Sep 12 16:16:41 localhost kernel: [  334.136032]  [<f7b3c3e4>]
xfs_fs_put_super+0x50/0x61 [xfs]
Sep 12 16:16:41 localhost kernel: [  334.136036]  [<c04e1432>]
generic_shutdown_super+0x52/0xb0
Sep 12 16:16:41 localhost kernel: [  334.136039]  [<c04e14b2>]
kill_block_super+0x22/0x5e
Sep 12 16:16:41 localhost kernel: [  334.136042]  [<c04e1997>]
deactivate_locked_super+0x1f/0x40
Sep 12 16:16:41 localhost kernel: [  334.136045]  [<c04e21bf>]
deactivate_super+0x37/0x3c
Sep 12 16:16:41 localhost kernel: [  334.136049]  [<c04f40c3>]
mntput_no_expire+0x114/0x11a
Sep 12 16:16:41 localhost kernel: [  334.136052]  [<c04f4a2b>]
sys_umount+0x26e/0x295
Sep 12 16:16:41 localhost kernel: [  334.136055]  [<c04f4a64>]
sys_oldumount+0x12/0x14
Sep 12 16:16:41 localhost kernel: [  334.136059]  [<c07c401f>]
sysenter_do_call+0x12/0x28
Sep 12 16:16:41 localhost kernel: [  334.136061] ---[ end trace
f3af361b30e84115 ]---

Thanks & Regards,
Amit Sahrawat

On Sun, Sep 11, 2011 at 10:16 PM, Amit Sahrawat
<amit.sahrawat83@gmail.com> wrote:
> Yes, the patch is applied and the crash is still appearing easily.
>
> On Sun, Sep 11, 2011 at 12:00 AM, Christoph Hellwig <hch@infradead.org> wrote:
>> On Thu, Sep 08, 2011 at 04:35:28PM +0530, Amit Sahrawat wrote:
>>> Kernel Version: 2.6.39.4
>>> Target: ARM
>>>
>>> Observed while doing:
>>> Copy some file (any size, I tried with 10MB, 100MB) to XFS partition
>>> After Copy do???sync???
>>> Now immediately, unplug the device.
>>
>> Does this still happen with the patch below applied?
>>
>>
>

_______________________________________________
xfs mailing list
xfs@oss.sgi.com
http://oss.sgi.com/mailman/listinfo/xfs

  reply	other threads:[~2011-09-12 11:03 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-09-08 11:05 XFS: Observed Crash followed by deadlock of khubd/sync/XFS Amit Sahrawat
2011-09-08 17:28 ` Amit Sahrawat
2011-09-13 15:26   ` Christoph Hellwig
2011-09-13 15:43     ` Amit Sahrawat
2011-09-10 18:30 ` Christoph Hellwig
2011-09-11 16:46   ` Amit Sahrawat
2011-09-12 11:02     ` Amit Sahrawat [this message]
2011-09-12 11:06     ` Amit Sahrawat
2011-09-12 11:15       ` Amit Sahrawat

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to='CADDb1s3CyxD6a4sKhAFB6vSYYB=+Sy8V5ZNNNrV7-Y181nMD5Q@mail.gmail.com' \
    --to=amit.sahrawat83@gmail.com \
    --cc=david@fromorbit.com \
    --cc=hch@infradead.org \
    --cc=xfs@oss.sgi.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.