WARNING: at /build/buildd/linux-2.6.31/fs/buffer.c:1152 mark_buffer_dirty+0x70/0x90()

[Volegost]

Nov 2 12:26:36 allaPC kernel: [20820.248034] hub 2-0:1.0: unable to enumerate USB device on port 1
Nov 2 12:32:27 allaPC kernel: [21171.072495] ------------[ cut here ]------------
Nov 2 12:32:27 allaPC kernel: [21171.072506] WARNING: at /build/buildd/linux-2.6.31/fs/buffer.c:1152 mark_buffer_dirty+0x70/0x90()
Nov 2 12:32:27 allaPC kernel: [21171.072510] Hardware name:
Nov 2 12:32:27 allaPC kernel: [21171.072511] Modules linked in: nls_iso8859_1 nls_cp437 vfat fat usb_storage snd_opl3_synth snd_seq_midi_emul bridge stp bnep btusb binfmt_misc snd_fm801 snd_tea575x_tuner snd_intel8x0 snd_wavefront snd_cs4236 snd_wss_lib snd_ac97_codec videodev v4l1_compat ac97_bus snd_pcm_oss snd_opl3_lib snd_mixer_oss snd_hwdep snd_seq_dummy snd_pcm snd_mpu401 snd_mpu401_uart snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer iptable_filter ip_tables snd_seq_device reiserfs fm801_gp psmouse lp ppdev snd parport_pc parport snd_page_alloc k8temp soundcore ns558 shpchp serio_raw x_tables i2c_nforce2 gameport dm_raid45 xor radeon ttm drm i2c_algo_bit floppy amd64_agp agpgart forcedeth
Nov 2 12:32:27 allaPC kernel: [21171.072563] Pid: 28707, comm: umount Not tainted 2.6.31-14-generic #48-Ubuntu
Nov 2 12:32:27 allaPC kernel: [21171.072566] Call Trace:
Nov 2 12:32:27 allaPC kernel: [21171.072574] [<c014518d>] warn_slowpath_common+0x6d/0xa0
Nov 2 12:32:27 allaPC kernel: [21171.072578] [<c02093b0>] ? mark_buffer_dirty+0x70/0x90
Nov 2 12:32:27 allaPC kernel: [21171.072582] [<c02093b0>] ? mark_buffer_dirty+0x70/0x90
Nov 2 12:32:27 allaPC kernel: [21171.072587] [<c0224ae0>] ? vfs_quota_off+0x0/0x20
Nov 2 12:32:27 allaPC kernel: [21171.072591] [<c01451d5>] warn_slowpath_null+0x15/0x20
Nov 2 12:32:27 allaPC kernel: [21171.072594] [<c02093b0>] mark_buffer_dirty+0x70/0x90
Nov 2 12:32:27 allaPC kernel: [21171.072599] [<c0258e73>] ext2_sync_fs+0x33/0x90
Nov 2 12:32:27 allaPC kernel: [21171.072603] [<c02072a9>] __sync_filesystem+0x39/0x60
Nov 2 12:32:27 allaPC kernel: [21171.072606] [<c0207471>] sync_filesystem+0x31/0x50
Nov 2 12:32:27 allaPC kernel: [21171.072610] [<c01e9452>] generic_shutdown_super+0x22/0xd0
Nov 2 12:32:27 allaPC kernel: [21171.072614] [<c01e9525>] kill_block_super+0x25/0x40
Nov 2 12:32:27 allaPC kernel: [21171.072617] [<c01ea1fe>] deactivate_super+0x5e/0x90
Nov 2 12:32:27 allaPC kernel: [21171.072621] [<c01fd8f7>] mntput_no_expire+0x87/0xd0
Nov 2 12:32:27 allaPC kernel: [21171.072625] [<c01fded2>] sys_umount+0x42/0x90
Nov 2 12:32:27 allaPC kernel: [21171.072629] [<c010336c>] syscall_call+0x7/0xb
Nov 2 12:32:27 allaPC kernel: [21171.072632] ---[ end trace b5efcd86ee15df5f ]---
Nov 2 12:32:27 allaPC kernel: [21171.081977] FAT: bread failed in fat_clusters_flush

ProblemType: KernelOops
Annotation: Your system might become unstable now and might need to be restarted.
Architecture: i386
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/dsp', '/dev/dsp2', '/dev/snd/pcmC0D1c', '/dev/snd/pcmC0D2p', '/dev/snd/pcmC0D0p', '/dev/snd/controlC0', '/dev/snd/pcmC0D0c', '/dev/snd/hwC2D0', '/dev/snd/by-path', '/dev/snd/controlC2', '/dev/snd/pcmC2D0c', '/dev/snd/pcmC2D0p', '/dev/snd/midiC2D0', '/dev/snd/midiC1D0', '/dev/snd/controlC1', '/dev/snd/seq', '/dev/snd/timer', '/dev/sequencer', '/dev/sequencer2'] failed with exit code 1:
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'CK8S'/'NVidia CK8S with ALC850 at irq 22'
   Mixer name : 'Realtek ALC850 rev 0'
   Components : 'AC97a:414c4790'
   Controls : 42
   Simple ctrls : 27
Card1.Amixer.info:
 Card hw:1 'UART'/'MPU-401 UART at 0x330, irq 10'
   Mixer name : ''
   Components : ''
   Controls : 0
   Simple ctrls : 0
Card1.Amixer.values:

Card2.Amixer.info:
 Card hw:2 'FM801AU'/'ForteMedia FM801-AU at 0xa000, irq 16'
   Mixer name : 'Wolfson WM9704M,WM9704Q,SigmaTel STAC9721,23'
   Components : 'AC97a:574d4c04 AC97a:83847609'
   Controls : 83
   Simple ctrls : 54
Date: Mon Nov 2 12:32:37 2009
DistroRelease: Ubuntu 9.10
Failure: oops
HibernationDevice: RESUME=UUID=46f07fdb-61a8-417a-b7e2-754211c4cd12
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.2)
IwConfig:
 lo no wireless extensions.

 eth0 no wireless extensions.

 pan0 no wireless extensions.
Lsusb:
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
 Bus 003 Device 003: ID 055f:021e Mustek Systems, Inc. BearPaw 1200 TA/CS
 Bus 003 Device 002: ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle (HCI mode)
 Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Package: linux-image-2.6.31-14-generic 2.6.31-14.48
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.31-14-generic root=UUID=2d0d8384-bcaa-4a2a-8de4-adb52269a263 ro quiet splash
ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
RelatedPackageVersions:
 linux-backports-modules-2.6.31-14-generic N/A
 linux-firmware 1.24
RfKill:
 0: hci0: Bluetooth
  Soft blocked: no
  Hard blocked: no
SourcePackage: linux
Tags: kernel-oops
Title: WARNING: at /build/buildd/linux-2.6.31/fs/buffer.c:1152 mark_buffer_dirty+0x70/0x90()
Uname: Linux 2.6.31-14-generic i686
dmi.bios.date: 01/05/2005
dmi.bios.vendor: Phoenix Technologies, LTD
dmi.bios.version: 6.00 PG
dmi.board.name: nForce
dmi.chassis.type: 3
dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvr6.00PG:bd01/05/2005:svn:pn:pvr:rvn:rnnForce:rvr:cvn:ct3:cvr:

[Brian Murray (brian-murray)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. This particular bug has already been reported and is a duplicate of bug 433365, so it is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.