Public bug reported:
This occurs when quotas are enabled. I have seen this on AMD64 systems;
I am unsure if it occurs on i386 or not.
To reproduce, do this:
1. Enable journaled quota support with
"usrquota,grpquota,usrjquota=aquota.user,grpjquota=aquota.group,jqfmt=vfsv0"
filesystem options in /etc/fstab.
2. Install quotas by "aptitude install quota"
3. Watch as the kernel oopses and apport reports that the system may become
unstable.
ProblemType: KernelOops
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Annotation: Your system might become unstable now and might need to be
restarted.
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: AD198x Analog [AD198x Analog]
Subdevices: 2/2
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: bknoll 1861 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xfbffc000 irq 16'
Mixer name : 'Analog Devices AD1984'
Components : 'HDA:11d41984,1028021d,00100400'
Controls : 30
Simple ctrls : 18
Date: Tue Mar 23 11:10:28 2010
DistroRelease: Ubuntu 10.04
Failure: oops
HibernationDevice: RESUME=UUID=985a2a8a-b990-4372-8616-ee006d0f7f6f
MachineType: Dell Inc. Precision WorkStation T7400
NonfreeKernelModules: openafs nvidia
Package: linux-image-2.6.32-16-server 2.6.32-16.25
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-16-server
root=UUID=fd18a0f2-56f1-4e25-9c61-19eb28181d97 ro quiet splash
ProcVersionSignature: Ubuntu 2.6.32-16.25-server
Regression: Yes
RelatedPackageVersions: linux-firmware 1.33
Reproducible: Yes
RfKill:
SourcePackage: linux
TestedUpstream: No
Title: WARNING: at /build/buildd/linux-2.6.32/fs/quota/dquot.c:964
dquot_claim_space+0x165/0x170()
Uname: Linux 2.6.32-16-server x86_64
dmi.bios.date: 08/21/2008
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A04
dmi.board.name: 0RW199
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 7
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvrA04:bd08/21/2008:svnDellInc.:pnPrecisionWorkStationT7400:pvr:rvnDellInc.:rn0RW199:rvr:cvnDellInc.:ct7:cvr:
dmi.product.name: Precision WorkStation T7400
dmi.sys.vendor: Dell Inc.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-kerneloops kernel-oops lucid needs-upstream-testing
regression-potential
--
WARNING: at /build/buildd/linux-2.6.32/fs/quota/dquot.c:964 dquot_claim_space
0x165/0x170()
https://bugs.launchpad.net/bugs/545161
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