Kernel Oops - BUG: unable to handle kernel NULL pointer dereference at 000000a0; EIP is at fb_release+0x25/0x60
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Incomplete
|
Undecided
|
Unassigned |
Bug Description
at every startup
ProblemType: KernelOops
DistroRelease: Ubuntu 10.10
Package: linux-image-
Regression: Yes
Reproducible: Yes
ProcVersionSign
Uname: Linux 2.6.35-
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: IXP [ATI IXP], device 0: ATI IXP AC97 [ATI IXP AC97]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
CRDA: Error: [Errno 2] Aucun fichier ou dossier de ce type
Card0.Amixer.info:
Card hw:0 'IXP'/'ATI IXP rev 2 with ALC655 at 0xff6ff400, irq 17'
Mixer name : 'Realtek ALC655 rev 0'
Components : 'AC97a:414c4760'
Controls : 41
Simple ctrls : 26
Date: Sun Aug 1 08:53:04 2010
Failure: oops
HibernationDevice: RESUME=
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Alpha i386 (20100602.2)
IwConfig:
lo no wireless extensions.
eth0 no wireless extensions.
Lsusb:
Bus 003 Device 002: ID 2101:020f ActionStar
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: NEC COMPUTERS INTERNATIONAL MS-7168
ProcCmdLine: BOOT_IMAGE=
RelatedPackageV
RfKill:
SourcePackage: linux
Title: BUG: unable to handle kernel NULL pointer dereference at 000000a0
dmi.bios.date: 05/05/2006
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: V3.07
dmi.board.
dmi.board.name: MS-7168
dmi.board.vendor: NEC COMPUTERS INTERNATIONAL
dmi.board.version: 1.0
dmi.chassis.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.
dmi.modalias: dmi:bvnAmerican
dmi.product.name: MS-7168
dmi.product.
dmi.sys.vendor: NEC COMPUTERS INTERNATIONAL
tags: | added: acpi-table-checksum |
Changed in linux (Ubuntu): | |
status: | New → Confirmed |
tags: | removed: regression-potential |
jojolnh60, thank you for reporting this and helping make Ubuntu better. Maverick reached EOL on April 2012. /wiki.ubuntu. com/Releases
Please see this document for currently supported Ubuntu releases:
https:/
We were wondering if this is still an issue in a supported release? If so, can you try with the latest development release of Ubuntu? ISO CD images are available from http:// cdimage. ubuntu. com/releases/ .
If it remains an issue, could you run the following command in a supported release from a Terminal (Applications- >Accessories- >Terminal) . It will automatically gather and attach updated debug information to this report.
apport-collect -p linux <replace- with-bug- number>
Also, if you could test the latest upstream kernel available that would be great. It will allow additional upstream developers to examine the issue. Refer to https:/ /wiki.ubuntu. com/KernelMainl ineBuilds . Once you've tested the upstream kernel, please remove the 'needs- upstream- testing' tag. This can be done by clicking on the yellow pencil icon next to the tag located at the bottom of the bug description and deleting the 'needs- upstream- testing' text. Please let us know your results.
Thanks in advance.