WARNING: at /build/buildd/linux-2.6.35/lib/kref.c:34 kref_get+0x21/0x30(just happend the first time after update)
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Invalid
|
Undecided
|
Unassigned |
Bug Description
just updated Ubuntu 10.10, and got this crash
ProblemType: KernelOops
DistroRelease: Ubuntu 10.10
Package: linux-image-
Regression: Yes
Reproducible: No
ProcVersionSign
Uname: Linux 2.6.35-17-generic i686
NonfreeKernelMo
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
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: ALC268 Analog [ALC268 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC268 Analog [ALC268 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found.
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xd8400000 irq 46'
Mixer name : 'Realtek ALC268'
Components : 'HDA:10ec0268,
Controls : 11
Simple ctrls : 8
Date: Sat Aug 21 10:22:43 2010
Failure: oops
Frequency: This has only happened once.
HibernationDevice: RESUME=
MachineType: Acer Aspire 5720Z
ProcCmdLine: root=UUID=
RelatedPackageV
RfKill:
SourcePackage: linux
Title: WARNING: at /build/
WpaSupplicantLog:
dmi.bios.date: 03/26/2008
dmi.bios.vendor: Acer
dmi.bios.version: V1.34
dmi.board.
dmi.board.name: Nettiling
dmi.board.vendor: Acer
dmi.board.version: V1.34
dmi.chassis.type: 1
dmi.chassis.vendor: Acer
dmi.chassis.
dmi.modalias: dmi:bvnAcer:
dmi.product.name: Aspire 5720Z
dmi.product.
dmi.sys.vendor: Acer
tags: | added: acpi-parameter |
Changed in linux (Ubuntu): | |
status: | New → Confirmed |
tags: | removed: regression-potential |
bartdx, thank you for reporting this and helping make Ubuntu better. Maverick reached EOL on April 10, 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.
If this bug is fixed in the mainline kernel, please add the following tag 'kernel- fixed-upstream' .
If the mainline kernel does not fix this bug, please add the tag: 'kernel- bug-exists- upstream' .
If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel- unable- to-test- upstream' .
Please let us know your results. Thanks in advance.