[Bug 556974] [NEW] BUG: soft lockup - CPU#0 stuck for 61s! [Xorg:1154]

[Chase Douglas]

Public bug reported:

I think when this occurs one or both of my displays (internal LVDS and
external mini display port -> DVI) will turn off, though X thinks they
are still present.

ProblemType: KernelOops
DistroRelease: Ubuntu 10.04
Package: linux-image-2.6.32-19-generic 2.6.32-19.28
Regression: No
Reproducible: No
ProcVersionSignature: Ubuntu 2.6.32-19.28-generic 2.6.32.10+drm33.1
Uname: Linux 2.6.32-19-generic x86_64
NonfreeKernelModules: wl
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
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  cndougla   1327 F.... pulseaudio
 /dev/snd/pcmC0D0c:   cndougla   1327 F...m pulseaudio
 /dev/snd/pcmC0D0p:   cndougla   1327 F...m pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'NVidia'/'HDA NVidia at 0x93380000 irq 23'
   Mixer name	: 'Realtek ALC889A'
   Components	: 'HDA:10ec0885,106b3f00,00100103'
   Controls      : 36
   Simple ctrls  : 20
Date: Tue Apr  6 08:41:18 2010
Failure: oops
Frequency: I don't know.
HibernationDevice: RESUME=UUID=398b16c8-942e-42bf-bb43-cd96a2a2432c
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
MachineType: Apple Inc. MacBook5,1
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-19-generic root=UUID=299e7785-7c3d-4e90-9779-239cb237a4d2 ro quiet splash
RelatedPackageVersions: linux-firmware 1.33
RfKill:
 0: hci0: Bluetooth
 	Soft blocked: no
 	Hard blocked: no
SourcePackage: linux
Title: BUG: soft lockup - CPU#0 stuck for 61s! [Xorg:1154]
dmi.bios.date: 04/27/09
dmi.bios.vendor: Apple Inc.
dmi.bios.version: MB51.88Z.007D.B03.0904271443
dmi.board.asset.tag: Base Board Asset Tag#
dmi.board.name: Mac-F42D89C8
dmi.board.vendor: Apple Inc.
dmi.board.version: Proto
dmi.chassis.asset.tag: Asset Tag#
dmi.chassis.type: 10
dmi.chassis.vendor: Apple Inc.
dmi.chassis.version: Mac-F42D89C8
dmi.modalias: dmi:bvnAppleInc.:bvrMB51.88Z.007D.B03.0904271443:bd04/27/09:svnAppleInc.:pnMacBook5,1:pvr1.0:rvnAppleInc.:rnMac-F42D89C8:rvrProto:cvnAppleInc.:ct10:cvrMac-F42D89C8:
dmi.product.name: MacBook5,1
dmi.product.version: 1.0
dmi.sys.vendor: Apple Inc.

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


** Tags: amd64 apport-kerneloops kernel-oops lucid needs-upstream-testing regression-potential

-- 
BUG: soft lockup - CPU#0 stuck for 61s! [Xorg:1154]
https://bugs.launchpad.net/bugs/556974
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