[Bug 529316] [NEW] BUG: unable to handle kernel NULL pointer dereference at 0000000000000088

[Ryan]

Public bug reported:

I have no idea why this happened, I couldn't repeat it if I wanted to,
and I think the debugger itself finally killed the system. Merry
Christmas!

ProblemType: KernelOops
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:  ryan       1576 F.... pulseaudio
 /dev/snd/pcmC0D0p:   ryan       1576 F...m pulseaudio
 /dev/snd/controlC1:  ryan       1576 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'SB'/'HDA ATI SB at 0xfe9f0000 irq 16'
   Mixer name	: 'Realtek ALC888'
   Components	: 'HDA:10ec0888,14627501,00100001'
   Controls      : 35
   Simple ctrls  : 20
Card1.Amixer.info:
 Card hw:1 'U0x46d0x9a2'/'USB Device 0x46d:0x9a2 at usb-0000:00:12.2-5, high speed'
   Mixer name	: 'USB Mixer'
   Components	: 'USB046d:09a2'
   Controls      : 2
   Simple ctrls  : 1
Card1.Amixer.values:
 Simple mixer control 'Mic',0
   Capabilities: cvolume cvolume-joined cswitch cswitch-joined penum
   Capture channels: Mono
   Limits: Capture 0 - 3072
   Mono: Capture 3072 [100%] [30.00dB] [on]
Card2.Amixer.info:
 Card hw:2 'HDMI'/'HDA ATI HDMI at 0xfeaec000 irq 19'
   Mixer name	: 'ATI R6xx HDMI'
   Components	: 'HDA:1002aa01,00aa0100,00100100'
   Controls      : 4
   Simple ctrls  : 1
Card2.Amixer.values:
 Simple mixer control 'IEC958',0
   Capabilities: pswitch pswitch-joined penum
   Playback channels: Mono
   Mono: Playback [off]
Date: Sat Feb 27 23:09:42 2010
DistroRelease: Ubuntu 10.04
Failure: oops
Frequency: This has only happened once.
HibernationDevice: RESUME=/dev/sda1
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Alpha amd64 (20100224.1)
IwConfig:
 lo        no wireless extensions.
 
 eth0      no wireless extensions.
MachineType: MICRO-STAR INTERNATIONAL CO.,LTD MS-7501
Package: linux-image-2.6.32-14-generic 2.6.32-14.20
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-14-generic root=UUID=7bc151fb-bd2f-4322-a6c5-f11aa5930f59 ro quiet splash
ProcVersionSignature: Ubuntu 2.6.32-14.20-generic
Regression: Yes
RelatedPackageVersions: linux-firmware 1.31
Reproducible: No
RfKill:
 
SourcePackage: linux
TestedUpstream: No
Title: BUG: unable to handle kernel NULL pointer dereference at 0000000000000088
Uname: Linux 2.6.32-14-generic x86_64
dmi.bios.date: 07/09/2009
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: V1.8B2
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: K9A2VM (MS-7501)
dmi.board.vendor: MICRO-STAR INTERNATIONAL CO.,LTD
dmi.board.version: 1.0
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: emaxs
dmi.chassis.version: 1.0
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrV1.8B2:bd07/09/2009:svnMICRO-STARINTERNATIONALCO.,LTD:pnMS-7501:pvr1.0:rvnMICRO-STARINTERNATIONALCO.,LTD:rnK9A2VM(MS-7501):rvr1.0:cvnemaxs:ct3:cvr1.0:
dmi.product.name: MS-7501
dmi.product.version: 1.0
dmi.sys.vendor: MICRO-STAR INTERNATIONAL CO.,LTD

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-kerneloops kernel-oops lucid needs-upstream-testing regression-potential

-- 
BUG: unable to handle kernel NULL pointer dereference at 0000000000000088
https://bugs.launchpad.net/bugs/529316
You received this bug notification because you are a member of Kernel
Bugs, which is subscribed to linux in ubuntu.