kernel BUG at /build/buildd/linux-2.6.38/drivers/tty/vt/vt.c:2857!

[miked]

root@miked-desktop:/# lsb_release -rd
Description: Ubuntu Natty (development branch)
Release: 11.04
root@miked-desktop:/#

ProblemType: KernelOops
DistroRelease: Ubuntu 11.04
Package: linux-image-2.6.38-7-generic
Regression: Yes
Reproducible: No
ProcVersionSignature: Ubuntu 2.6.38-7.38-generic 2.6.38
Uname: Linux 2.6.38-7-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Annotation: Your system might become unstable now and might need to be restarted.
Architecture: i386
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/controlC0', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/pcmC0D1p', '/dev/snd/midiC0D0', '/dev/snd/by-path', '/dev/snd/controlC1', '/dev/snd/pcmC1D0c', '/dev/snd/pcmC1D1c', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'AudioPCI'/'Ensoniq AudioPCI ENS1371 at 0xdf00, irq 11'
   Mixer name : 'Cirrus Logic CS4297A rev 4'
   Components : 'AC97a:43525914'
   Controls : 36
   Simple ctrls : 22
Card1.Amixer.info:
 Card hw:1 'Bt878'/'Brooktree Bt878 at 0xf47ff000, irq 9'
   Mixer name : 'Bt87x'
   Components : ''
   Controls : 3
   Simple ctrls : 5
Date: Tue Mar 22 16:28:56 2011
Failure: oops
Frequency: Once a day.
HibernationDevice: RESUME=UUID=fd9921de-8931-4a2a-96a0-d06a0d095cfc
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
IwConfig:
 lo no wireless extensions.

 eth0 no wireless extensions.
Lsusb:
 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 001 Device 002: ID 045e:0059 Microsoft Corp. Wireless IntelliMouse Explorer
 Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
MachineType: Compaq Presario PC
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-7-generic root=UUID=f346589e-4a91-4a70-a06d-cbfce92ef6a6 ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-2.6.38-7-generic N/A
 linux-backports-modules-2.6.38-7-generic N/A
 linux-firmware 1.49
RfKill:

SourcePackage: linux
Title: kernel BUG at /build/buildd/linux-2.6.38/drivers/tty/vt/vt.c:2857!
UpgradeStatus: Upgraded to natty on 2011-03-15 (8 days ago)
dmi.bios.date: 08/07/2001
dmi.bios.vendor: Intel Corp.
dmi.bios.version: GB85010A.18A.0066.P15.GB85010A.1
dmi.board.name: D850GB
dmi.board.vendor: Intel Corporation
dmi.board.version: AAA60568-900
dmi.chassis.type: 2
dmi.chassis.vendor: compaq
dmi.modalias: dmi:bvnIntelCorp.:bvrGB85010A.18A.0066.P15.GB85010A.1:bd08/07/2001:svnCompaq:pnPresarioPC:pvrW41BBCDB:rvnIntelCorporation:rnD850GB:rvrAAA60568-900:cvncompaq:ct2:cvr:
dmi.product.name: Presario PC
dmi.product.version: W41BBCDB
dmi.sys.vendor: Compaq

[miked (miked11)]

root@miked-desktop:/# lsb_release -rd
Description: Ubuntu Natty (development branch)
Release: 11.04
root@miked-desktop:/#