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["Christopher M. Penalver" <christopher.m.penalver@xxxxxxxxx>]

*** This bug is a duplicate of bug 561125 ***
    https://bugs.launchpad.net/bugs/561125

** Summary changed:

- WARNING: at /build/buildd/linux-2.6.32/kernel/softirq.c:143 local_bh_enable_ip 0x7b/0xa0()
+ 168c:002a WARNING: at /build/buildd/linux-2.6.32/kernel/softirq.c:143 local_bh_enable_ip 0x7b/0xa0()

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https://bugs.launchpad.net/bugs/566565

Title:
  168c:002a WARNING: at /build/buildd/linux-2.6.32/kernel/softirq.c:143
  local_bh_enable_ip 0x7b/0xa0()

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Hi all,

  by now, I'd like to answer your fact question for the reproducability
  of this bug like this :

  It happens only right after starting  'system -> Administration -> Update Manager' 
  Then (and only then) this bug message pops up announcing a 'kernel instability' - but the question to me is what does this message want to tell me because there is no disturbance or degradation for me to detect on my system (neither sound nor network nor video handling nor anything else is failing, the whole thing still keeps on running smoothly ). 

  That's it for now ...

  Take care
  Rainer-E

  ProblemType: KernelOops
  DistroRelease: Ubuntu 10.04
  Package: linux-image-2.6.32-21-generic 2.6.32-21.32
  Regression: No
  Reproducible: No
  ProcVersionSignature: Ubuntu 2.6.32-21.32-generic 2.6.32.11+drm33.2
  Uname: Linux 2.6.32-21-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
  Annotation: Your system might become unstable now and might need to be restarted.
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  redoer     1641 F.... pulseaudio
   /dev/snd/pcmC0D0p:   redoer     1641 F...m pulseaudio
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
   Card hw:0 'NVidia'/'HDA NVidia at 0xb0000000 irq 21'
     Mixer name	: 'Nvidia MCP78 HDMI'
     Components	: 'HDA:10ec0888,1025014d,00100202 HDA:14f12c06,1025014d,00100000 HDA:10de0002,10de0101,00100000'
     Controls      : 32
     Simple ctrls  : 17
  Date: Mon Apr 19 02:54:21 2010
  Failure: oops
  Frequency: Once every few days.
  HibernationDevice: RESUME=UUID=33bed7d4-1bbb-4843-9460-791156398334
  InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Beta amd64 (20100318)
  MachineType: Acer, inc. Aspire 7530G
  ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-21-generic root=UUID=6da08caf-286e-4b47-8445-6f6a9d59ad96 ro quiet splash
  RelatedPackageVersions: linux-firmware 1.34
  SourcePackage: linux
  Title: WARNING: at /build/buildd/linux-2.6.32/kernel/softirq.c:143 local_bh_enable_ip+0x7b/0xa0()
  dmi.bios.date: 08/29/2008
  dmi.bios.vendor: Acer
  dmi.bios.version: v1.3340
  dmi.board.name: EI Capitan
  dmi.board.vendor: Acer, Inc.
  dmi.board.version: Not Applicable
  dmi.chassis.type: 1
  dmi.chassis.vendor: Acer, Inc.
  dmi.chassis.version: N/A
  dmi.modalias: dmi:bvnAcer:bvrv1.3340:bd08/29/2008:svnAcer,inc.:pnAspire7530G:pvrNotApplicable:rvnAcer,Inc.:rnEICapitan:rvrNotApplicable:cvnAcer,Inc.:ct1:cvrN/A:
  dmi.product.name: Aspire 7530G
  dmi.product.version: Not Applicable
  dmi.sys.vendor: Acer, inc.

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