Kernel Oops - BUG: unable to handle kernel NULL pointer dereference at 000003f7; EIP is at __ticket_spin_lock+0x8/0x30

[jerrylamos]

No idea. Spontaneous error. Occurred twice in a row.

Aspire-5253 3.2.0-23-generic-pae #36-Ubuntu SMP Tue Apr 10 22:19:09 UTC 2012 i686 athlon i386 GNU/Linux

Jerry

ProblemType: KernelOops
DistroRelease: Ubuntu 12.04
Package: linux-image-3.2.0-23-generic-pae 3.2.0-23.36
ProcVersionSignature: Ubuntu 3.2.0-23.36-generic-pae 3.2.14
Uname: Linux 3.2.0-23-generic-pae i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
Annotation: Your system might become unstable now and might need to be restarted.
ApportVersion: 2.0.1-0ubuntu1
Architecture: i386
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 1: SB [HDA ATI SB], device 0: CONEXANT Analog [CONEXANT Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC1: jerry 1446 F.... pulseaudio
 /dev/snd/controlC0: jerry 1446 F.... pulseaudio
Card0.Amixer.info:
 Card hw:0 'Generic'/'HD-Audio Generic at 0x90444000 irq 42'
   Mixer name : 'ATI R6xx HDMI'
   Components : 'HDA:1002aa01,00aa0100,00100200'
   Controls : 6
   Simple ctrls : 1
Card0.Amixer.values:
 Simple mixer control 'IEC958',0
   Capabilities: pswitch pswitch-joined penum
   Playback channels: Mono
   Mono: Playback [on]
Card1.Amixer.info:
 Card hw:1 'SB'/'HDA ATI SB at 0x90440000 irq 16'
   Mixer name : 'Conexant CX20584'
   Components : 'HDA:14f15068,10250520,00100302'
   Controls : 15
   Simple ctrls : 8
CurrentDmesg: [ 154.817545] init: plymouth-stop pre-start process (2470) terminated with status 1
Date: Mon Apr 16 13:24:02 2012
Failure: oops
HibernationDevice: RESUME=UUID=167ebb8d-bee4-481d-9a15-ad5d19937fbe
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta i386 (20120410)
MachineType: Acer Aspire 5253
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-23-generic-pae root=UUID=8d713735-13c8-4e9a-af40-da6525440d97 ro quiet splash vt.handoff=7
PulseList: Error: command ['pacmd', 'list'] 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 000003f7
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 01/06/2011
dmi.bios.vendor: Acer
dmi.bios.version: V1.05
dmi.board.name: Aspire 5253
dmi.board.vendor: Acer
dmi.board.version: V1.05
dmi.chassis.type: 10
dmi.chassis.vendor: Chassis Manufacturer
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnAcer:bvrV1.05:bd01/06/2011:svnAcer:pnAspire5253:pvrV1.05:rvnAcer:rnAspire5253:rvrV1.05:cvnChassisManufacturer:ct10:cvrChassisVersion:
dmi.product.name: Aspire 5253
dmi.product.version: V1.05
dmi.sys.vendor: Acer