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[Bug 749833] Re: WARNING: at /build/buildd/linux-2.6.38/net/sched/sch_generic.c:256 dev_watchdog+0x213/0x220()

 

TheNerdAL, 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.

** Tags added: bios-outdated-3.15

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

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

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https://bugs.launchpad.net/bugs/749833

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:
  Same error keeps popping up.

  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
  NonfreeKernelModules: nvidia
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
  Annotation: Your system might become unstable now and might need to be restarted.
  AplayDevices:
   **** List of PLAYBACK Hardware Devices ****
   card 0: SI7012 [SiS SI7012], device 0: Intel ICH [SiS SI7012]
     Subdevices: 0/1
     Subdevice #0: subdevice #0
  Architecture: i386
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  adrian     3802 F.... pulseaudio
   /dev/snd/pcmC0D0p:   adrian     3802 F...m pulseaudio
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
   Card hw:0 'SI7012'/'SiS SI7012 with ALC658D at irq 18'
     Mixer name	: 'Realtek ALC658D'
     Components	: 'AC97a:414c4781'
     Controls      : 38
     Simple ctrls  : 24
  Date: Sun Apr  3 19:56:16 2011
  Failure: oops
  Frequency: Once a day.
  HibernationDevice: RESUME=UUID=39feaf04-3c67-4b6c-94b7-7a1a65f11e24
  InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Beta 1 i386 (20110329.1)
  IwConfig:
   lo        no wireless extensions.
   
   eth0      no wireless extensions.
  MachineType: Compaq Presario 061 PP156AA-ABA SR1315CL NA510
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-7-generic root=UUID=77cea2d3-bee7-472f-a663-66d04264c8b8 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: No upgrade log present (probably fresh install)
  dmi.bios.date: 10/29/2004
  dmi.bios.vendor: Phoenix Technologies, LTD
  dmi.bios.version: 3.04
  dmi.board.name: Salmon
  dmi.board.vendor: ASUSTek Computer INC.
  dmi.board.version: 1.04
  dmi.chassis.type: 3
  dmi.chassis.vendor: Hewlett-Packard
  dmi.chassis.version: 1111
  dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvr3.04:bd10/29/2004:svnCompaqPresario061:pnPP156AA-ABASR1315CLNA510:pvr0n41411RE101SALMO00:rvnASUSTekComputerINC.:rnSalmon:rvr1.04:cvnHewlett-Packard:ct3:cvr1111:
  dmi.product.name: PP156AA-ABA SR1315CL NA510
  dmi.product.version: 0n41411RE101SALMO00
  dmi.sys.vendor: Compaq Presario 061

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