WARNING: at /build/buildd/linux-2.6.31/fs/notify/inotify/inotify_fsnotify.c:129 idr_callback+0x4f/0x80()
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Fix Released
|
Medium
|
Ubuntu Kernel Team |
Bug Description
Unsure what has happened. I got this bug when booted up beta kubuntu 9.10.
ProblemType: KernelOops
Annotation: Your system might become unstable now and might need to be restarted.
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'NVidia'/'HDA NVidia at 0xfae78000 irq 21'
Mixer name : 'Realtek ALC662 rev1'
Components : 'HDA:10ec0662,
Controls : 33
Simple ctrls : 17
Card1.Amixer.info:
Card hw:1 'Q9000'/'Logitech, Inc. QuickCam Pro 9000 at usb-0000:00:02.1-3, high speed'
Mixer name : 'USB Mixer'
Components : 'USB046d:0990'
Controls : 2
Simple ctrls : 1
Card1.Amixer.
Simple mixer control 'Mic',0
Capabilities: cvolume cvolume-joined cswitch cswitch-joined
Capture channels: Mono
Limits: Capture 0 - 3072
Mono: Capture 3072 [100%] [18.00dB] [off]
Date: Mon Oct 5 05:29:35 2009
DistroRelease: Ubuntu 9.10
Failure: oops
HibernationDevice: RESUME=
IwConfig:
lo no wireless extensions.
eth1 no wireless extensions.
vboxnet0 no wireless extensions.
MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M.
NonfreeKernelMo
Package: linux-image-
ProcCmdLine: root=UUID=
ProcVersionSign
RelatedPackageV
linux-
linux-firmware 1.20
RfKill:
SourcePackage: linux
Tags: kernel-oops
Title: [174353.492058] ------------[ cut here ]------------
Uname: Linux 2.6.31-11-generic i686
WpaSupplicantLog:
dmi.bios.date: 04/24/2009
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P1.40
dmi.board.name: K10N78M
dmi.board.vendor: ASRock
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: To Be Filled By O.E.M.
dmi.product.
dmi.sys.vendor: To Be Filled By O.E.M.
Changed in linux (Ubuntu): | |
assignee: | nobody → Jim Lieb (lieb) |
status: | New → In Progress |
summary: |
- [174353.492058] ------------[ cut here ]------------ + WARNING: at + /build/buildd/linux-2.6.31/fs/notify/inotify/inotify_fsnotify.c:129 + idr_callback+0x4f/0x80() |
Changed in linux (Ubuntu): | |
importance: | Undecided → Medium |
tags: | added: 2.6.31.6 |
Changed in linux (Ubuntu): | |
assignee: | Jim Lieb (lieb) → Ubuntu Kernel Team (ubuntu-kernel-team) |
status: | In Progress → Triaged |
This problem seems to be a race condition in the new notify code in the lastest (2.6.31) kernels. A test kernel package for both i386 and amd64 with a patch is located at:
http:// people. canonical. com/~lieb /{i386,amd64}
Choose the appropriate package for your system, install and test it please.
NOTE: these are test packages. The only supported packages will be delivered via the update process once testing confirms the fix.
Thanks