[Bug 932687] Re: nfs4_reclaim_locks: unhandled error crashes applications and creates high load

Joseph Salisbury joseph.salisbury at canonical.com
Wed Feb 22 21:23:12 UTC 2012 

This issue appears to be an upstream bug, since you tested the latest
upstream kernel.  Would it be possible for you to open an upstream bug
report at bugzilla.kernel.org [1]?  That will allow the upstream
Developers to examine the issue, and may provide a quicker resolution to
the bug.

If you are comfortable with opening a bug upstream, It would be great if
you can report back the upstream bug number in this bug report.  That
will allow us to link this bug to the upstream report.

[1] https://wiki.ubuntu.com/Bugs/Upstream/kernel

** Tags removed: needs-upstream-testing
** Tags added: kernel-bug-exists-upstream

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https://bugs.launchpad.net/bugs/932687

Title:
  nfs4_reclaim_locks: unhandled error crashes applications and creates
  high load

Status in “linux” package in Ubuntu:
  Confirmed
Status in “nfs-utils” package in Ubuntu:
  Invalid

Bug description:
  We tried to move our Natty clients to Oneiric but have a severe show-
  stopper bug. Oneiric seems to have a problem with nfs. We use nfs for
  our home-folders with strict permissions. nfs4-server is running
  solaris.

  As said no problem on natty, just with oneiric. Oneiric is running
  fine some minutes, then in the dmesg we get such output:

  
  [ 7778.934514] nfs4_reclaim_locks: unhandled error -10024. Zeroing state
  [ 7778.934521] nfs4_reclaim_open_state: Lock reclaim failed!
  [ 7869.899811] nfs4_reclaim_locks: unhandled error -10024. Zeroing state
  [ 7869.899818] nfs4_reclaim_open_state: Lock reclaim failed!
  [ 7869.938180] nfs4_reclaim_locks: unhandled error -10024. Zeroing state
  [ 7869.938184] nfs4_reclaim_open_state: Lock reclaim failed!
  [ 7869.950989] nfs4_reclaim_locks: unhandled error -10024. Zeroing state
  [ 7869.950993] nfs4_reclaim_open_state: Lock reclaim failed!
  [ 7869.977253] nfs4_reclaim_locks: unhandled error -10024. Zeroing state
  [ 7869.977258] nfs4_reclaim_open_state: Lock reclaim failed!
  [ 7870.364422] nfs4_reclaim_locks: unhandled error -10024. Zeroing state
  [ 7870.364429] nfs4_reclaim_open_state: Lock reclaim failed!
  [ 7870.594833] nfs4_reclaim_locks: unhandled error -10024. Zeroing state
  [ 7870.594839] nfs4_reclaim_open_state: Lock reclaim failed!
  [ 7870.652639] nfs4_reclaim_locks: unhandled error -10024. Zeroing state
  [ 7870.652644] nfs4_reclaim_open_state: Lock reclaim failed!
  [ 7870.678166] nfs4_reclaim_locks: unhandled error -10024. Zeroing state
  [ 7870.678171] nfs4_reclaim_open_state: Lock reclaim failed!
  [ 7880.217148] nfs4_reclaim_locks: unhandled error -10024. Zeroing state
  [ 7880.217155] nfs4_reclaim_open_state: Lock reclaim failed!
  [ 7880.277521] nfs4_reclaim_locks: unhandled error -10024. Zeroing state
  [ 7880.277527] nfs4_reclaim_open_state: Lock reclaim failed!
  [ 7880.374106] nfs4_reclaim_locks: unhandled error -10024. Zeroing state
  [ 7880.374113] nfs4_reclaim_open_state: Lock reclaim failed!
  [ 7880.440398] nfs4_reclaim_locks: unhandled error -10024. Zeroing state
  [ 7880.440404] nfs4_reclaim_open_state: Lock reclaim failed!
  [ 7880.451121] nfs4_reclaim_open_state: unhandled error -10026. Zeroing state
  [ 7880.451330] nfs4_reclaim_open_state: unhandled error -10026. Zeroing state
  [ 7880.451520] nfs4_reclaim_open_state: unhandled error -10026. Zeroing state
  [ 7880.451738] nfs4_reclaim_open_state: unhandled error -10026. Zeroing state
  [ 7880.451921] nfs4_reclaim_open_state: unhandled error -10026. Zeroing state
  [ 7880.452099] nfs4_reclaim_open_state: unhandled error -10026. Zeroing state
  [ 7880.452279] nfs4_reclaim_open_state: unhandled error -10026. Zeroing state
  [ 8160.252077] INFO: task claws-mail:23156 blocked for more than 120 seconds.
  [ 8160.252085] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
  [ 8160.252092] claws-mail      D 0000000000000000     0 23156   1848 0x00000004
  [ 8160.252103]  ffff8800363e3a08 0000000000000046 ffff8800363e39a8 ffffffffa03275f0
  [ 8160.252109]  ffff8800363e3fd8 ffff8800363e3fd8 ffff8800363e3fd8 0000000000012a40
  [ 8160.252115]  ffff8800191edc80 ffff88003d7cdc80 ffff8800363e39e8 ffff88003fc132c0
  [ 8160.252121] Call Trace:
  [ 8160.252148]  [<ffffffffa03275f0>] ? rpc_put_task+0x10/0x20 [sunrpc]
  [ 8160.252158]  [<ffffffff8110a180>] ? __lock_page+0x70/0x70
  [ 8160.252164]  [<ffffffff815eff1f>] schedule+0x3f/0x60
  [ 8160.252168]  [<ffffffff815effcf>] io_schedule+0x8f/0xd0
  [ 8160.252173]  [<ffffffff8110a18e>] sleep_on_page+0xe/0x20
  [ 8160.252177]  [<ffffffff815f07ef>] __wait_on_bit+0x5f/0x90
  [ 8160.252182]  [<ffffffff8110a378>] wait_on_page_bit+0x78/0x80
  [ 8160.252189]  [<ffffffff81081c50>] ? autoremove_wake_function+0x40/0x40
  [ 8160.252194]  [<ffffffff8110a48c>] filemap_fdatawait_range+0x10c/0x1a0
  [ 8160.252216]  [<ffffffffa03be1d0>] ? nfs_writedata_alloc+0x150/0x150 [nfs]
  [ 8160.252233]  [<ffffffffa03b89e0>] ? nfs_free_request+0x90/0x90 [nfs]
  [ 8160.252243]  [<ffffffff81115211>] ? do_writepages+0x21/0x40
  [ 8160.252252]  [<ffffffff8110bd5b>] ? __filemap_fdatawrite_range+0x5b/0x60
  [ 8160.252261]  [<ffffffff8110bdc8>] filemap_write_and_wait_range+0x68/0x80
  [ 8160.252271]  [<ffffffff811940e2>] vfs_fsync_range+0x42/0xa0
  [ 8160.252277]  [<ffffffff811941ac>] vfs_fsync+0x1c/0x20
  [ 8160.252295]  [<ffffffffa03ad2e3>] nfs_file_flush+0x53/0x80 [nfs]
  [ 8160.252301]  [<ffffffff811661ff>] filp_close+0x3f/0x90
  [ 8160.252307]  [<ffffffff81060f3a>] put_files_struct.part.14+0x7a/0xe0
  [ 8160.252312]  [<ffffffff81062a08>] put_files_struct+0x18/0x20
  [ 8160.252316]  [<ffffffff81062ad4>] exit_files+0x54/0x70
  [ 8160.252320]  [<ffffffff81062fed>] do_exit+0x19d/0x440
  [ 8160.252325]  [<ffffffff8107186a>] ? __dequeue_signal+0x6a/0xb0
  [ 8160.252330]  [<ffffffff81063434>] do_group_exit+0x44/0xa0
  [ 8160.252334]  [<ffffffff8107406d>] get_signal_to_deliver+0x27d/0x3f0
  [ 8160.252340]  [<ffffffff8100a7e6>] do_signal+0x56/0x180
  [ 8160.252348]  [<ffffffff8104e94d>] ? set_next_entity+0x9d/0xb0
  [ 8160.252352]  [<ffffffff8104e5e9>] ? finish_task_switch+0x49/0xf0
  [ 8160.252356]  [<ffffffff815ef8c4>] ? __schedule+0x3d4/0x700
  [ 8160.252361]  [<ffffffff8100aad5>] do_notify_resume+0x65/0x80
  [ 8160.252368]  [<ffffffff815fa490>] int_signal+0x12/0x17
  [ 8280.252073] INFO: task firefox:5030 blocked for more than 120 seconds.
  [ 8280.252080] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
  [ 8280.252087] firefox         D ffffffff81805120     0  5030      1 0x00000004
  [ 8280.252097]  ffff88000bfc7a08 0000000000000046 ffff88001156adf0 ffff88000bfc7b98
  [ 8280.252105]  ffff88000bfc7fd8 ffff88000bfc7fd8 ffff88000bfc7fd8 0000000000012a40
  [ 8280.252111]  ffffffff81c0b020 ffff88003645c560 ffff88000bfc79e8 ffff88003fc132c0
  [ 8280.252117] Call Trace:
  [ 8280.252130]  [<ffffffff8110a180>] ? __lock_page+0x70/0x70
  [ 8280.252137]  [<ffffffff815eff1f>] schedule+0x3f/0x60
  [ 8280.252141]  [<ffffffff815effcf>] io_schedule+0x8f/0xd0
  [ 8280.252145]  [<ffffffff8110a18e>] sleep_on_page+0xe/0x20
  [ 8280.252150]  [<ffffffff815f07ef>] __wait_on_bit+0x5f/0x90
  [ 8280.252154]  [<ffffffff8110a378>] wait_on_page_bit+0x78/0x80
  [ 8280.252165]  [<ffffffff81081c50>] ? autoremove_wake_function+0x40/0x40
  [ 8280.252170]  [<ffffffff8110a48c>] filemap_fdatawait_range+0x10c/0x1a0
  [ 8280.252177]  [<ffffffff81115211>] ? do_writepages+0x21/0x40
  [ 8280.252181]  [<ffffffff8110bd5b>] ? __filemap_fdatawrite_range+0x5b/0x60
  [ 8280.252186]  [<ffffffff8110bdc8>] filemap_write_and_wait_range+0x68/0x80
  [ 8280.252192]  [<ffffffff811940e2>] vfs_fsync_range+0x42/0xa0
  [ 8280.252196]  [<ffffffff811941ac>] vfs_fsync+0x1c/0x20
  [ 8280.252217]  [<ffffffffa03ad2e3>] nfs_file_flush+0x53/0x80 [nfs]
  [ 8280.252223]  [<ffffffff811661ff>] filp_close+0x3f/0x90
  [ 8280.252229]  [<ffffffff81060f3a>] put_files_struct.part.14+0x7a/0xe0
  [ 8280.252233]  [<ffffffff81062a08>] put_files_struct+0x18/0x20
  [ 8280.252237]  [<ffffffff81062ad4>] exit_files+0x54/0x70
  [ 8280.252243]  [<ffffffff81062fed>] do_exit+0x19d/0x440
  [ 8280.252251]  [<ffffffff8107186a>] ? __dequeue_signal+0x6a/0xb0
  [ 8280.252260]  [<ffffffff81063434>] do_group_exit+0x44/0xa0
  [ 8280.252268]  [<ffffffff8107406d>] get_signal_to_deliver+0x27d/0x3f0
  [ 8280.252277]  [<ffffffff8100a7e6>] do_signal+0x56/0x180
  [ 8280.252285]  [<ffffffff811afe27>] ? fcntl_setlk+0x67/0x220
  [ 8280.252294]  [<ffffffff81178e42>] ? do_fcntl+0x1b2/0x340
  [ 8280.252302]  [<ffffffff8100aad5>] do_notify_resume+0x65/0x80
  [ 8280.252311]  [<ffffffff815fa490>] int_signal+0x12/0x17
  [ 8280.252322] INFO: task claws-mail:23156 blocked for more than 120 seconds.
  [ 8280.252328] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
  [ 8280.252333] claws-mail      D 0000000000000000     0 23156   1848 0x00000004
  [ 8280.252342]  ffff8800363e3a08 0000000000000046 ffff8800363e39a8 ffffffffa03275f0
  [ 8280.252350]  ffff8800363e3fd8 ffff8800363e3fd8 ffff8800363e3fd8 0000000000012a40
  [ 8280.252360]  ffff8800191edc80 ffff88003d7cdc80 ffff8800363e39e8 ffff88003fc132c0
  [ 8280.252368] Call Trace:
  [ 8280.252395]  [<ffffffffa03275f0>] ? rpc_put_task+0x10/0x20 [sunrpc]
  [ 8280.252404]  [<ffffffff8110a180>] ? __lock_page+0x70/0x70
  [ 8280.252412]  [<ffffffff815eff1f>] schedule+0x3f/0x60
  [ 8280.252419]  [<ffffffff815effcf>] io_schedule+0x8f/0xd0
  [ 8280.252427]  [<ffffffff8110a18e>] sleep_on_page+0xe/0x20
  [ 8280.252434]  [<ffffffff815f07ef>] __wait_on_bit+0x5f/0x90
  [ 8280.252442]  [<ffffffff8110a378>] wait_on_page_bit+0x78/0x80
  [ 8280.252451]  [<ffffffff81081c50>] ? autoremove_wake_function+0x40/0x40
  [ 8280.252459]  [<ffffffff8110a48c>] filemap_fdatawait_range+0x10c/0x1a0
  [ 8280.252476]  [<ffffffffa03be1d0>] ? nfs_writedata_alloc+0x150/0x150 [nfs]
  [ 8280.252491]  [<ffffffffa03b89e0>] ? nfs_free_request+0x90/0x90 [nfs]
  [ 8280.252495]  [<ffffffff81115211>] ? do_writepages+0x21/0x40
  [ 8280.252500]  [<ffffffff8110bd5b>] ? __filemap_fdatawrite_range+0x5b/0x60
  [ 8280.252505]  [<ffffffff8110bdc8>] filemap_write_and_wait_range+0x68/0x80
  [ 8280.252509]  [<ffffffff811940e2>] vfs_fsync_range+0x42/0xa0
  [ 8280.252513]  [<ffffffff811941ac>] vfs_fsync+0x1c/0x20
  [ 8280.252524]  [<ffffffffa03ad2e3>] nfs_file_flush+0x53/0x80 [nfs]
  [ 8280.252529]  [<ffffffff811661ff>] filp_close+0x3f/0x90
  [ 8280.252534]  [<ffffffff81060f3a>] put_files_struct.part.14+0x7a/0xe0
  [ 8280.252538]  [<ffffffff81062a08>] put_files_struct+0x18/0x20
  [ 8280.252542]  [<ffffffff81062ad4>] exit_files+0x54/0x70
  [ 8280.252546]  [<ffffffff81062fed>] do_exit+0x19d/0x440
  [ 8280.252550]  [<ffffffff8107186a>] ? __dequeue_signal+0x6a/0xb0
  [ 8280.252555]  [<ffffffff81063434>] do_group_exit+0x44/0xa0
  [ 8280.252561]  [<ffffffff8107406d>] get_signal_to_deliver+0x27d/0x3f0
  [ 8280.252570]  [<ffffffff8100a7e6>] do_signal+0x56/0x180
  [ 8280.252578]  [<ffffffff8104e94d>] ? set_next_entity+0x9d/0xb0
  [ 8280.252586]  [<ffffffff8104e5e9>] ? finish_task_switch+0x49/0xf0
  [ 8280.252591]  [<ffffffff815ef8c4>] ? __schedule+0x3d4/0x700
  [ 8280.252596]  [<ffffffff8100aad5>] do_notify_resume+0x65/0x80
  [ 8280.252601]  [<ffffffff815fa490>] int_signal+0x12/0x17
  [ 8280.252608] INFO: task firefox:15992 blocked for more than 120 seconds.
  [ 8280.252613] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
  [ 8280.252618] firefox         D ffffffff81805120     0 15992   1728 0x00000004
  [ 8280.252627]  ffff8800362b9c18 0000000000000086 ffff880011569d70 ffff8800362b9da8
  [ 8280.252636]  ffff8800362b9fd8 ffff8800362b9fd8 ffff8800362b9fd8 0000000000012a40
  [ 8280.252645]  ffff88003d698000 ffff88003d662e40 ffff8800362b9bf8 ffff88003fd132c0
  [ 8280.252654] Call Trace:
  [ 8280.252661]  [<ffffffff8110a180>] ? __lock_page+0x70/0x70
  [ 8280.252665]  [<ffffffff815eff1f>] schedule+0x3f/0x60
  [ 8280.252668]  [<ffffffff815effcf>] io_schedule+0x8f/0xd0
  [ 8280.252673]  [<ffffffff8110a18e>] sleep_on_page+0xe/0x20
  [ 8280.252676]  [<ffffffff815f07ef>] __wait_on_bit+0x5f/0x90
  [ 8280.252681]  [<ffffffff8110a378>] wait_on_page_bit+0x78/0x80
  [ 8280.252685]  [<ffffffff81081c50>] ? autoremove_wake_function+0x40/0x40
  [ 8280.252690]  [<ffffffff8110a48c>] filemap_fdatawait_range+0x10c/0x1a0
  [ 8280.252694]  [<ffffffff81115211>] ? do_writepages+0x21/0x40
  [ 8280.252699]  [<ffffffff8110bd5b>] ? __filemap_fdatawrite_range+0x5b/0x60
  [ 8280.252703]  [<ffffffff8110a54b>] filemap_fdatawait+0x2b/0x30
  [ 8280.252707]  [<ffffffff8110c7b4>] filemap_write_and_wait+0x44/0x60
  [ 8280.252726]  [<ffffffffa03b06d5>] nfs_getattr+0x105/0x120 [nfs]
  [ 8280.252735]  [<ffffffff8116c8fe>] vfs_getattr+0x4e/0x80
  [ 8280.252741]  [<ffffffff8116c988>] vfs_fstatat+0x58/0x70
  [ 8280.252745]  [<ffffffff8116c9db>] vfs_stat+0x1b/0x20
  [ 8280.252748]  [<ffffffff8116cb1a>] sys_newstat+0x1a/0x40
  [ 8280.252752]  [<ffffffff811695e5>] ? fput+0x25/0x30
  [ 8280.252756]  [<ffffffff8100b705>] ? math_state_restore+0x45/0x60
  [ 8280.252762]  [<ffffffff815f312e>] ? do_device_not_available+0xe/0x10
  [ 8280.252769]  [<ffffffff815fb17b>] ? device_not_available+0x1b/0x20
  [ 8280.252778]  [<ffffffff815fa1c2>] system_call_fastpath+0x16/0x1b


  The related applications like firefox or claws-mail don't react anymore, killing them results in zombie-processes..
  --- 
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  AplayDevices:
   **** List of PLAYBACK Hardware Devices ****
   card 0: Intel [HDA Intel], device 0: ALC260 Analog [ALC260 Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  ApportVersion: 1.23-0ubuntu4
  Architecture: amd64
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 0: Intel [HDA Intel], device 0: ALC260 Analog [ALC260 Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  sebastian   1782 F.... xfce4-volumed
                        sebastian   1800 F.... pulseaudio
                        sebastian   1811 F.... xfce4-mixer-plu
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xf8000000 irq 41'
     Mixer name	: 'Realtek ALC260'
     Components	: 'HDA:10ec0260,17348601,00100400'
     Controls      : 18
     Simple ctrls  : 10
  CurrentDmesg: Error: command ['sh', '-c', 'dmesg | comm -13 --nocheck-order /var/log/dmesg -'] failed with exit code 1: comm: /var/log/dmesg: Permission denied
  DistroRelease: Ubuntu 11.10
  IwConfig: Error: [Errno 2] No such file or directory
  Lsusb: Error: [Errno 2] No such file or directory
  MachineType: FUJITSU SIEMENS D2151-A1
  Package: nfs-utils
  ProcEnviron:
   PATH=(custom, user)
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.0.0-15-generic root=UUID=e35df589-f3cc-42a9-bff5-0c2cb1a7c0c2 ro quiet
  ProcVersionSignature: Ubuntu 3.0.0-15.26-generic 3.0.13
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  oneiric
  UdevDb: Error: [Errno 2] No such file or directory
  Uname: Linux 3.0.0-15-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: sysadmin www-sg
  WifiSyslog:
   
  dmi.bios.date: 11/17/2005
  dmi.bios.vendor: FUJITSU SIEMENS // Phoenix Technologies Ltd.
  dmi.bios.version: 5.00 R1.07.2151.A1
  dmi.board.name: D2151-A1
  dmi.board.vendor: FUJITSU SIEMENS
  dmi.board.version: S26361-D2151-A1
  dmi.chassis.type: 6
  dmi.chassis.vendor: FUJITSU SIEMENS
  dmi.modalias: dmi:bvnFUJITSUSIEMENS//PhoenixTechnologiesLtd.:bvr5.00R1.07.2151.A1:bd11/17/2005:svnFUJITSUSIEMENS:pnD2151-A1:pvr:rvnFUJITSUSIEMENS:rnD2151-A1:rvrS26361-D2151-A1:cvnFUJITSUSIEMENS:ct6:cvr:
  dmi.product.name: D2151-A1
  dmi.sys.vendor: FUJITSU SIEMENS

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