Public bug reported:
Problem occurred after the installation of the virtual machine manager
and last command used has been "kvm-ok". The command was executed and
reported that the kvm acceleration can be used. The system reported the
stability problem say 30 seconds later. It could be a hardware problem,
since virtualbox also crashes if AMD-V is used. Virtualbox also detects
AMD-V is present and defaults using it, but it crashes if really used.
The computer is a Dell Inspiron 1521 with a 64 bit dual core AMD Athlon
X2 on 1.8 gHz
ProblemType: KernelOops
DistroRelease: Ubuntu 11.04
Package: linux-image-2.6.38-7-generic 2.6.38-7.39
Regression: Yes
Reproducible: No
ProcVersionSignature: Ubuntu 2.6.38-7.39-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
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: SB [HDA ATI SB], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: bertadmin 1637 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'SB'/'HDA ATI SB at 0xfebfc000 irq 16'
Mixer name : 'SigmaTel STAC9205'
Components : 'HDA:838476a0,102801fc,00100204
HDA:14f12c06,14f1000f,00100000'
Controls : 18
Simple ctrls : 11
Date: Sun Mar 27 13:12:29 2011
Failure: oops
Frequency: I don't know.
HibernationDevice: RESUME=UUID=ee43a115-cf9b-427c-a250-0f4d04f72b28
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha i386 (20110302)
MachineType: Dell Inc. Inspiron 1521
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-7-generic
root=UUID=806dc944-af51-45ce-b2dc-dd8ac011188b 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
SourcePackage: linux
Title: BUG: unable to handle kernel NULL pointer dereference at 00000014
UpgradeStatus: Upgraded to natty on 2011-03-25 (2 days ago)
dmi.bios.date: 02/03/2008
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A06
dmi.board.name: 0GU163
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvrA06:bd02/03/2008:svnDellInc.:pnInspiron1521:pvr:rvnDellInc.:rn0GU163:rvr:cvnDellInc.:ct8:cvr:
dmi.product.name: Inspiron 1521
dmi.sys.vendor: Dell Inc.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-kerneloops i386 kernel-config kernel-oops natty
needs-upstream-testing regression-release
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https://bugs.launchpad.net/bugs/743743
Title:
BUG: unable to handle kernel NULL pointer dereference at 00000014
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