BUG: unable to handle kernel NULL pointer dereference at 000001e4

[Lucian Adrian Grijincu]

Happened on login (using unity).

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: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: mimi 2348 F.... pulseaudio
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xefebc000 irq 45'
   Mixer name : 'SigmaTel STAC9200'
   Components : 'HDA:83847690,102801cc,00102201'
   Controls : 12
   Simple ctrls : 7
Date: Mon Mar 28 06:56:57 2011
Failure: oops
Frequency: This has only happened once.
HibernationDevice: RESUME=UUID=c351140f-10f1-42e4-ab70-0af1449e367e
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha i386 (20110326)
MachineType: Dell Inc. Latitude D820
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-7-generic root=UUID=0c577553-74f5-44eb-9587-a69def59938e 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 000001e4
UpgradeStatus: No upgrade log present (probably fresh install)
WifiSyslog:
 Mar 28 07:03:37 lethe kernel: [ 524.098260] exe (4276): /proc/4276/oom_adj is deprecated, please use /proc/4276/oom_score_adj instead.
 Mar 28 07:24:33 lethe kernel: [ 1780.012075] CE: hpet increased min_delta_ns to 20113 nsec
 Mar 28 07:24:39 lethe kernel: [ 1785.707453] queue20:src[4489]: segfault at 14 ip 198e1b19 sp b265cc30 error 4 in libgstasf.so[198da000+1c000]
dmi.bios.date: 10/13/2006
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A04
dmi.board.name: 0GF470
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvrA04:bd10/13/2006:svnDellInc.:pnLatitudeD820:pvr:rvnDellInc.:rn0GF470:rvr:cvnDellInc.:ct8:cvr:
dmi.product.name: Latitude D820
dmi.sys.vendor: Dell Inc.