Crash using 3.2.0-40-generic

[StevenR]

Description: Ubuntu 12.04.2 LTS
Release: 12.04

System crashes using 3.2.0-40-generic and 3.2.0-39-generic periodically, but not when using -38. The users of the system have not been able to identify a pattern in their usage of the system that specifically triggers this bug.

A memtest was run overnight and no errors were found. A fsck was also forced and no errors were found.

Backtrace can be found in syslog:
Apr 22 12:40:55 ponder kernel: [ 5550.955059] Pid: 1866, comm: irqbalance Tainted: G C 3.2.0-40-generic #64-Ubuntu System manufacturer System Product Name/P8H77-M

More information on the crashes using 3.2.0-39 can be found in 1160582

Expected behaviour: no crashes

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-3.2.0-40-generic 3.2.0-40.64
ProcVersionSignature: Ubuntu 3.2.0-40.64-generic 3.2.40
Uname: Linux 3.2.0-40-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu17.2
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: tux 3531 F.... xfce4-volumed
                      tux 3570 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'PCH'/'HDA Intel PCH at 0xf7d10000 irq 46'
   Mixer name : 'Intel PantherPoint HDMI'
   Components : 'HDA:10ec0887,10438445,00100302 HDA:80862806,80860101,00100000'
   Controls : 46
   Simple ctrls : 22
Date: Mon Apr 22 13:00:18 2013
EcryptfsInUse: Yes
HibernationDevice: RESUME=UUID=3c7c685e-c14c-4d6c-9789-4cb9acd7548c
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
MachineType: System manufacturer System Product Name
MarkForUpload: True
ProcEnviron:
 LANGUAGE=en_GB:en
 TERM=screen
 PATH=(custom, no user)
 LANG=en_GB.UTF-8
 SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.2.0-40-generic root=/dev/mapper/vgssd-vgroot ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-3.2.0-40-generic N/A
 linux-backports-modules-3.2.0-40-generic N/A
 linux-firmware 1.79.1
RfKill:

SourcePackage: linux
StagingDrivers: mei
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 02/24/2012
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 0403
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: P8H77-M
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: Rev X.0x
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0403:bd02/24/2012:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnP8H77-M:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: System Product Name
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer

[Brad Figg (brad-figg)]

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