I had just done a "sudo rmmod ums_realtek" while debugging bug 925760. It had worked several times before.
This is on a Dell mini 1012 netbook.
ProblemType: KernelOops
DistroRelease: Ubuntu 12.04
Package: linux-image-3.2.0-17-generic 3.2.0-17.26
ProcVersionSignature: Ubuntu 3.2.0-17.26-generic 3.2.6
Uname: Linux 3.2.0-17-generic i686
NonfreeKernelModules: wl
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
Annotation: Your system might become unstable now and might need to be restarted.
ApportVersion: 1.91-0ubuntu1
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: neal 1958 F.... pulseaudio
/dev/snd/seq: timidity 1460 F.... timidity
CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found.
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf0500000 irq 45'
Mixer name : 'Realtek ALC272'
Components : 'HDA:10ec0272,1028041a,00100001'
Controls : 15
Simple ctrls : 8
Date: Sun Feb 19 18:18:26 2012
Failure: oops
HibernationDevice: RESUME=UUID=62b0dc0b-c00e-4b5f-8b27-e8692dcc8dbf
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
MachineType: Dell Inc. Inspiron 1012
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-17-generic root=UUID=d1a2ec6c-43db-4848-817d-0cd1d81ed06d ro
PulseSinks: Error: command ['pacmd', 'list-sinks'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
PulseSources: Error: command ['pacmd', 'list-sources'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions: kerneloops-daemon 0.12+git20090217-1ubuntu18
SourcePackage: linux
Title: BUG: unable to handle kernel NULL pointer dereference at 00000004
UpgradeStatus: Upgraded to precise on 2012-01-29 (21 days ago)
dmi.bios.date: 12/06/2009
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A04
dmi.board.name: 0P9MDV
dmi.board.vendor: Dell Inc.
dmi.board.version: A04
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: A04
dmi.modalias: dmi:bvnDellInc.:bvrA04:bd12/06/2009:svnDellInc.:pnInspiron1012:pvrA04:rvnDellInc.:rn0P9MDV:rvrA04:cvnDellInc.:ct8:cvrA04:
dmi.product.name: Inspiron 1012
dmi.product.version: A04
dmi.sys.vendor: Dell Inc.
Thank you for taking the time to file a bug report on this issue.
However, given the number of bugs that the Kernel Team receives during any development cycle it is impossible for us to review them all. Therefore, we occasionally resort to using automated bots to request further testing. This is such a request.
We have noted that there is a newer version of the development kernel than the one you last tested when this issue was found. Please test again with the newer kernel and indicate in the bug if this issue still exists or not.
You can update to the latest development kernel by simply running the following commands in a terminal window:
sudo apt-get update
sudo apt-get upgrade
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