Doing nothing in particular as far as I can tell.
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.
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC262 Analog [ALC262 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC262 Analog [ALC262 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: alex-mayorga 1556 F.... pulseaudio
/dev/snd/seq: timidity 1325 F.... timidity
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xd8d00000 irq 22'
Mixer name : 'Realtek ALC262'
Components : 'HDA:10ec0262,104d3b00,00100302'
Controls : 19
Simple ctrls : 12
Card1.Amixer.info:
Card hw:1 'NVidia'/'HDA NVidia at 0xd3080000 irq 16'
Mixer name : 'Nvidia ID a'
Components : 'HDA:10de000a,104d3b00,00100100'
Controls : 0
Simple ctrls : 0
Card1.Amixer.values:
Date: Fri Mar 19 12:38:46 2010
DistroRelease: Ubuntu 10.04
Failure: oops
Frequency: This has only happened once.
HibernationDevice: RESUME=UUID=13512071-b21d-4a87-ab7c-b33cb654d5c4
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Alpha amd64 (20091229)
MachineType: Sony Corporation VPCCW1FFX
NonfreeKernelModules: nvidia
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=55c2ff21-3d6e-4a0a-8888-815cd7ffeab1 ro lbm-nouveau.nomodeset=1 quiet splash
ProcVersionSignature: Ubuntu 2.6.32-16.25-generic
Regression: Yes
RelatedPackageVersions: linux-firmware 1.32
Reproducible: No
SourcePackage: linux
TestedUpstream: No
Title: BUG: scheduling while atomic: swapper/0/0x10000100
Uname: Linux 2.6.32-16-generic x86_64
dmi.bios.date: 09/22/2009
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: R0190Y5
dmi.board.asset.tag: N/A
dmi.board.name: VAIO
dmi.board.vendor: Sony Corporation
dmi.board.version: N/A
dmi.chassis.asset.tag: N/A
dmi.chassis.type: 10
dmi.chassis.vendor: Sony Corporation
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrR0190Y5:bd09/22/2009:svnSonyCorporation:pnVPCCW1FFX:pvrR5785054:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A:
dmi.product.name: VPCCW1FFX
dmi.product.version: R5785054
dmi.sys.vendor: Sony Corporation
There was a bluetooth related fix that solves an issue similar to this that went into the 2.6.32-17 kernel. Please test the -17 kernel to see if you can reproduce this bug. If you can, please move the bug back to the New state. Otherwise, please move the bug to Invalid.
Thanks