[Bug 542946] [NEW] BUG: unable to handle kernel paging request at ffffffff801524dc

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I don't know exactly what happend. just noticed the crash indicator

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/controlC3:  lulu       1922 F.... pulseaudio
 /dev/snd/controlC0:  lulu       1922 F.... pulseaudio
CRDA: Error: [Errno 2] Aucun fichier ou dossier de ce type
Card0.Amixer.info:
 Card hw:0 'M5461'/'HDA ULI M5461 at 0xbedf8000 irq 22'
   Mixer name	: 'Analog Devices AD1986A'
   Components	: 'HDA:11d41986,1043818f,00100500'
   Controls      : 23
   Simple ctrls  : 14
Card1.Amixer.info:
 Card hw:1 'UART'/'MPU-401 UART at 0x330, irq 5'
   Mixer name	: ''
   Components	: ''
   Controls      : 0
   Simple ctrls  : 0
Card1.Amixer.values:
 
Card2.Amixer.info:
 Card hw:2 'HDMI'/'HDA ATI HDMI at 0xbeefc000 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]
Card3.Amixer.info:
 Card hw:3 'U0x46d0x8d7'/'USB Device 0x46d:0x8d7 at usb-0000:00:1c.0-2, full speed'
   Mixer name	: 'USB Mixer'
   Components	: 'USB046d:08d7'
   Controls      : 3
   Simple ctrls  : 2
Date: Fri Mar 19 23:57:52 2010
DistroRelease: Ubuntu 10.04
Failure: oops
Frequency: This has only happened once.
HibernationDevice: RESUME=UUID=3366d502-558b-486b-a209-703d7b7ff2a7
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Beta amd64 (20100318)
IwConfig:
 lo        no wireless extensions.
 
 eth0      no wireless extensions.
 
 pan0      no wireless extensions.
MachineType: System manufacturer System Product Name
Package: linux-image-2.6.32-16-generic 2.6.32-16.25
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-16-generic root=UUID=2adf6cb1-ff22-41f5-85ab-707391e5c1d3 ro quiet splash iommu=merge
ProcVersionSignature: Ubuntu 2.6.32-16.25-generic
Regression: Yes
RelatedPackageVersions: linux-firmware 1.32
Reproducible: No
RfKill:
 0: hci0: Bluetooth
 	Soft blocked: no
 	Hard blocked: no
SourcePackage: linux
TestedUpstream: No
Title: BUG: unable to handle kernel paging request at ffffffff801524dc
Uname: Linux 2.6.32-16-generic x86_64
WifiSyslog: Mar 20 16:10:45 lulu104 kernel: [ 1004.155644] hda_codec: invalid CONNECT_LIST verb 12[2]:2100
dmi.bios.date: 12/09/2008
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 0605
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: A8R-MVP
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev 1.xx
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0605:bd12/09/2008:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnA8R-MVP:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: System Product Name
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer

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


** Tags: amd64 apport-kerneloops kernel-oops lucid needs-upstream-testing regression-potential
-- 
BUG: unable to handle kernel paging request at ffffffff801524dc
https://bugs.edge.launchpad.net/bugs/542946
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