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[Launchpad Bug Tracker <761352@xxxxxxxxxxxxxxxxxx>]

[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

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

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https://bugs.launchpad.net/bugs/761352

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:
  Expired

Bug description:
  Happened right when I ran this script the first time:

  #!/bin/sh
  speaker-test &
  pid1=$$
  MONITOR=$(pactl list | grep -A2 '^Source #' | \
      grep 'Name: .*\.monitor$' | awk '{print $NF}' | tail -n1)
  parec -d "$MONITOR" | sox -t raw -r 44100 -sLb 16 -c 2 - foo.wav &
  pid2=$$
  sleep 3
  kill $pid1
  kill $pid2

  ProblemType: KernelOops
  DistroRelease: Ubuntu 11.04
  Package: linux-image-2.6.38-8-generic 2.6.38-8.42
  Regression: Yes
  Reproducible: No
  ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
  Uname: Linux 2.6.38-8-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.
  Architecture: i386
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 0: Intel [HDA Intel], device 0: ALC663 Analog [ALC663 Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  dank       1423 F.... pulseaudio
   /dev/snd/pcmC0D0p:   dank       1423 F...m pulseaudio
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xf4900000 irq 43'
     Mixer name	: 'Realtek ALC663'
     Components	: 'HDA:10ec0663,10431333,00100001'
     Controls      : 14
     Simple ctrls  : 7
  Card1.Amixer.info:
   Card hw:1 'NVidia'/'HDA NVidia at 0xf3080000 irq 17'
     Mixer name	: 'Nvidia GPU 0d HDMI/DP'
     Components	: 'HDA:10de000d,10de0101,00100100'
     Controls      : 16
     Simple ctrls  : 4
  Date: Thu Apr 14 16:12:36 2011
  Failure: oops
  Frequency: This has only happened once.
  HibernationDevice: RESUME=UUID=05ea01a8-bff2-444c-8e54-248ce5285ef0
  InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha i386 (20110329.1)
  Lsusb:
   Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
   Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 001 Device 003: ID 04f2:b071 Chicony Electronics Co., Ltd 2.0M UVC Webcam / CNF7129
   Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: ASUSTeK Computer Inc. G60JX
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-8-generic root=UUID=0941b44a-a9ad-4f5d-a22a-745943f4c4bd ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-2.6.38-8-generic N/A
   linux-backports-modules-2.6.38-8-generic  N/A
   linux-firmware                            1.50
  RfKill:
   0: phy0: Wireless LAN
   	Soft blocked: no
   	Hard blocked: no
  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: 08/16/2010
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 208
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: G60JX
  dmi.board.vendor: PEGATRON CORPORATION
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: PEGATRON Computer Inc.
  dmi.chassis.version: 1.0
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr208:bd08/16/2010:svnASUSTeKComputerInc.:pnG60JX:pvr1.0:rvnPEGATRONCORPORATION:rnG60JX:rvr1.0:cvnPEGATRONComputerInc.:ct10:cvr1.0:
  dmi.product.name: G60JX
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK Computer Inc.

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