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[Bug 749317] Re: WARNING: at /build/buildd/linux-2.6.38/net/sched/sch_generic.c:256 dev_watchdog 0x213/0x220()

 

Zlatovlac, 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** Tags added: bios-outdated-f.16

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

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

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https://bugs.launchpad.net/bugs/749317

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:
  after system back from suspend, the warning message, which said kernel critical issue, is appeared.
  ubuntu 11.04 beta 1. 
  netbook hp compaq 311

  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: wl nvidia
  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
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 0: NVidia [HDA NVidia], device 0: STAC92xx Analog [STAC92xx Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  zlat       1406 F.... pulseaudio
  CRDA: Error: [Errno 2] Нет такого файла или каталога
  Card0.Amixer.info:
   Card hw:0 'NVidia'/'HDA NVidia at 0x53100000 irq 23'
     Mixer name	: 'Nvidia MCP79/7A HDMI'
     Components	: 'HDA:111d7605,103c3651,00100402 HDA:10de0007,10de0101,00100100'
     Controls      : 18
     Simple ctrls  : 10
  Date: Sun Apr  3 17:06:44 2011
  Failure: oops
  Frequency: I don't know.
  HibernationDevice: RESUME=UUID=ad14ac6d-9932-423d-9194-5782c48b063d
  InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Beta i386 (20110330)
  MachineType: Hewlett-Packard Compaq Mini 311-1000
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-7-generic root=UUID=6d77d40a-f8d6-408e-ac79-a061a5828a8c 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
  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: 04/07/2010
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: F.15
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 3651
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: 49.19
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.chassis.version: N/A
  dmi.modalias: dmi:bvnHewlett-Packard:bvrF.15:bd04/07/2010:svnHewlett-Packard:pnCompaqMini311-1000:pvr0395100000001C00000300000:rvnHewlett-Packard:rn3651:rvr49.19:cvnHewlett-Packard:ct10:cvrN/A:
  dmi.product.name: Compaq Mini 311-1000
  dmi.product.version: 0395100000001C00000300000
  dmi.sys.vendor: Hewlett-Packard

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