[Bug 568512] [NEW] WARNING: at /build/buildd/linux-2.6.32/lib/kref.c:43 kref_get+0x2d/0x30()

[Dick Dowdell]

Public bug reported:

Reports crashes after boot and periodically throughout use.

ProblemType: KernelOops
DistroRelease: Ubuntu 10.04
Package: linux-image-2.6.32-21-generic 2.6.32-21.32
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.32-21.32-generic 2.6.32.11+drm33.2
Uname: Linux 2.6.32-21-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
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: ALC262 Analog [ALC262 Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
Architecture: amd64
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: ALC262 Analog [ALC262 Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  ddowdell   1543 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0x96200000 irq 16'
   Mixer name	: 'Realtek ALC262'
   Components	: 'HDA:10ec0262,104d3e00,00100302'
   Controls      : 18
   Simple ctrls  : 11
Date: Sun Apr 18 17:14:13 2010
Failure: oops
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Alpha amd64 (20100322)
MachineType: Sony Corporation VPCW211AX
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-21-generic root=/dev/sda3 loop=/ubuntu/disks/root.disk ro quiet splash
RelatedPackageVersions: linux-firmware 1.34
SourcePackage: linux
Title: WARNING: at /build/buildd/linux-2.6.32/lib/kref.c:43 kref_get+0x2d/0x30()
dmi.bios.date: 12/07/2009
dmi.bios.vendor: INSYDE
dmi.bios.version: R0240E2
dmi.board.asset.tag: N/A
dmi.board.name: VAIO
dmi.board.vendor: Sony Corporation
dmi.board.version: N/A
dmi.chassis.asset.tag: N/A
dmi.chassis.type: 10
dmi.chassis.vendor: Sony Corporation
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnINSYDE:bvrR0240E2:bd12/07/2009:svnSonyCorporation:pnVPCW211AX:pvrC103YE6N:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A:
dmi.product.name: VPCW211AX
dmi.product.version: C103YE6N
dmi.sys.vendor: Sony Corporation

** 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/lib/kref.c:43 kref_get+0x2d/0x30()
https://bugs.launchpad.net/bugs/568512
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