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[Bug 747868] Re: WARNING: at /build/buildd/linux-2.6.38/net/sched/sch_generic.c:256 dev_watchdog 0x213/0x220()

 

jall0330, this bug was reported a while ago and there hasn't been any
activity in it recently. We were wondering if this is still an issue? If
so, could you please test for this with the latest development release
of Ubuntu? ISO images are available from http://cdimage.ubuntu.com
/daily-live/current/ .

If it remains an issue, could you please run the following command in
the development release from a Terminal
(Applications->Accessories->Terminal), as it will automatically gather
and attach updated debug information to this report:

apport-collect -p linux <replace-with-bug-number>

Also, could you please test the latest upstream kernel available (not the daily folder) following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional upstream developers to examine the issue. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this bug is fixed in the mainline kernel, please add the following tags:
kernel-fixed-upstream
kernel-fixed-upstream-VERSION-NUMBER

where VERSION-NUMBER is the version number of the kernel you tested. For example:
kernel-fixed-upstream-v3.13-rc3

This can be done by clicking on the yellow circle with a black pencil icon next to the word Tags located at the bottom of the bug description. As well, please remove the tag:
needs-upstream-testing

If the mainline kernel does not fix this bug, please add the following tags:
kernel-bug-exists-upstream
kernel-bug-exists-upstream-VERSION-NUMBER

As well, please remove the tag:
needs-upstream-testing

Once testing of the upstream kernel is complete, please mark this bug's
Status as Confirmed. Please let us know your results. Thank you for your
understanding.

** Changed in: linux (Ubuntu)
   Importance: Undecided => Medium

** Changed in: linux (Ubuntu)
       Status: Confirmed => Incomplete

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https://bugs.launchpad.net/bugs/747868

Title:
  WARNING: at /build/buildd/linux-2.6.38/net/sched/sch_generic.c:256
  dev_watchdog 0x213/0x220()

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Runing you tube video system goes inestable and crashes un expectdly.

  ProblemType: KernelOops
  DistroRelease: Ubuntu 11.04
  Package: linux-image-2.6.38-7-generic 2.6.38-7.39
  Regression: Yes
  Reproducible: No
  ProcVersionSignature: Ubuntu 2.6.38-7.39-generic 2.6.38
  Uname: Linux 2.6.38-7-generic i686
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
  Annotation: Your system might become unstable now and might need to be restarted.
  Architecture: i386
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  kirstie    1206 F.... pulseaudio
   /dev/snd/pcmC0D0p:   kirstie    1206 F...m pulseaudio
   /dev/snd/controlC1:  kirstie    1206 F.... pulseaudio
  CRDA: Error: [Errno 2] No existe el fichero o el directorio
  Card0.Amixer.info:
   Card hw:0 'V8235'/'VIA 8235 with ALC650F at 0xb400, irq 22'
     Mixer name	: 'Realtek ALC650F'
     Components	: 'AC97a:414c4723'
     Controls      : 57
     Simple ctrls  : 36
  Card1.Amixer.info:
   Card hw:1 'camera'/'USB camera at usb-0000:00:10.2-2, full speed'
     Mixer name	: 'USB Mixer'
     Components	: 'USB045e:00f5'
     Controls      : 3
     Simple ctrls  : 2
  Date: Fri Apr  1 14:19:08 2011
  Failure: oops
  Frequency: I don't know.
  HibernationDevice: RESUME=UUID=0d0cd3dc-c79f-4a68-838a-2c38855c3fa3
  IwConfig:
   lo        no wireless extensions.
   
   eth0      no wireless extensions.
   
   eth1      no wireless extensions.
  Lsusb:
   Bus 004 Device 002: ID 045e:00f5 Microsoft Corp. LifeCam VX-3000
   Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
   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
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: MICRO-STAR INTERNATIONAL CO., LTD KM266-8235
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-7-generic root=UUID=21eaff17-e14a-4c33-b857-1056efb329a2 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-2.6.38-7-generic N/A
   linux-backports-modules-2.6.38-7-generic  N/A
   linux-firmware                            1.49
  RfKill:
   
  SourcePackage: linux
  Title: WARNING: at /build/buildd/linux-2.6.38/net/sched/sch_generic.c:256 dev_watchdog+0x213/0x220()
  UpgradeStatus: Upgraded to natty on 2011-04-01 (0 days ago)
  dmi.bios.date: 04/18/2003
  dmi.bios.vendor: Phoenix Technologies, LTD
  dmi.bios.version: 6.00 PG
  dmi.board.name: MS-6738
  dmi.board.vendor: MICRO-STAR INTERNATIONAL CO., LTD
  dmi.chassis.type: 3
  dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvr6.00PG:bd04/18/2003:svnMICRO-STARINTERNATIONALCO.,LTD:pnKM266-8235:pvr:rvnMICRO-STARINTERNATIONALCO.,LTD:rnMS-6738:rvr:cvn:ct3:cvr:
  dmi.product.name: KM266-8235
  dmi.sys.vendor: MICRO-STAR INTERNATIONAL CO., LTD

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