[Bug 555266] [NEW] WARNING: at /build/buildd/linux-2.6.32/lib/kref.c:43 kref_get 0x21/0x30()

[George J. Repicky]

Public bug reported:

I don't know.  I got the automated bug warning with a request to report,
and a statement referring to a possible instability.  I did not notice
anything wrong with the operation of the system -- it worked
(apparently) flawlessly for a session lasting about an hour, and I
reported just before I was to logout of an apparently untroubled
session.

G.

ProblemType: KernelOops
DistroRelease: Ubuntu 10.04
Package: linux-image-2.6.32-19-generic 2.6.32-19.28
Regression: Yes
Reproducible: No
ProcVersionSignature: Ubuntu 2.6.32-19.28-generic 2.6.32.10+drm33.1
Uname: Linux 2.6.32-19-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Annotation: Your system might become unstable now and might need to be restarted.
Architecture: i386
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  gjrepicky   1511 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0x4a080000 irq 22'
   Mixer name	: 'SigmaTel STAC9200'
   Components	: 'HDA:83847690,11790463,00102201 HDA:11c13026,11790001,00100700'
   Controls      : 8
   Simple ctrls  : 6
Date: Fri Apr  2 14:48:30 2010
Failure: oops
Frequency: This has only happened once.
HibernationDevice: RESUME=UUID=adebedf9-c41d-49e3-a2e9-5e1bc8e180fb
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Beta i386 (20100318)
MachineType: TOSHIBA PORTEGE M400
PccardctlIdent:
 Socket 0:
   no product info available
PccardctlStatus:
 Socket 0:
   no card
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-19-generic root=UUID=9d385bb2-173a-4676-a07f-a3eebbc8deef ro quiet splash
RelatedPackageVersions: linux-firmware 1.33
SourcePackage: linux
Title: WARNING: at /build/buildd/linux-2.6.32/lib/kref.c:43 kref_get+0x21/0x30()
WifiSyslog:
 
dmi.bios.date: 04/26/2007
dmi.bios.vendor: TOSHIBA
dmi.bios.version: Version 3.50
dmi.board.name: Portable PC
dmi.board.vendor: TOSHIBA
dmi.board.version: Version A0
dmi.chassis.asset.tag: 0000000000
dmi.chassis.type: 10
dmi.chassis.vendor: TOSHIBA
dmi.chassis.version: Version 1.0
dmi.modalias: dmi:bvnTOSHIBA:bvrVersion3.50:bd04/26/2007:svnTOSHIBA:pnPORTEGEM400:pvrPPM40U-2KY03X:rvnTOSHIBA:rnPortablePC:rvrVersionA0:cvnTOSHIBA:ct10:cvrVersion1.0:
dmi.product.name: PORTEGE M400
dmi.product.version: PPM40U-2KY03X
dmi.sys.vendor: TOSHIBA

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: apport-kerneloops i386 kernel-oops lucid needs-upstream-testing regression-potential

-- 
WARNING: at /build/buildd/linux-2.6.32/lib/kref.c:43 kref_get 0x21/0x30()
https://bugs.launchpad.net/bugs/555266
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