[Bug 556350] [NEW] BUG: soft lockup - CPU

[linker7474]

Public bug reported:

I have installed Lucid (daily build) on a virtual machine; having
freezes randomly at boot time; sometimes system boots up successfully;
sometimes doesn't.

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.
AplayDevices:
 **** List of PLAYBACK Hardware Devices ****
 card 0: I82801AAICH [Intel 82801AA-ICH], device 0: Intel ICH [Intel 82801AA-ICH]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
Architecture: i386
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  linkertux   1122 F.... pulseaudio
CRDA: Error: [Errno 2] No existe el fichero ó directorio
Card0.Amixer.info:
 Card hw:0 'I82801AAICH'/'Intel 82801AA-ICH with STAC9700,83,84 at irq 9'
   Mixer name	: 'SigmaTel STAC9700,83,84'
   Components	: 'AC97a:83847600'
   Controls      : 34
   Simple ctrls  : 24
CurrentDmesg:
 [   16.646592] ppdev: user-space parallel port driver
 [   24.404242] eth0: no IPv6 routers present
 [  480.169294] end_request: I/O error, dev fd0, sector 0
 [  480.198622] end_request: I/O error, dev fd0, sector 0
Date: Tue Apr  6 01:27:47 2010
Failure: oops
Frequency: I don't know.
HibernationDevice: RESUME=UUID=665bf222-03b7-4289-91b2-593bd22310ca
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Alpha i386 (20100329)
IwConfig:
 lo        no wireless extensions.
 
 eth0      no wireless extensions.
Lsusb: Error: command ['lsusb'] failed with exit code 1:
MachineType: innotek GmbH VirtualBox
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-19-generic root=UUID=c527fe82-7ac1-4d88-a71c-c706a889111e ro quiet splash
RelatedPackageVersions: linux-firmware 1.33
RfKill:
 
SourcePackage: linux
Title: BUG: soft lockup - CPU#0 stuck for 61s! [events/0:6]
dmi.bios.date: 12/01/2006
dmi.bios.vendor: innotek GmbH
dmi.bios.version: VirtualBox
dmi.modalias: dmi:bvninnotekGmbH:bvrVirtualBox:bd12/01/2006:svninnotekGmbH:pnVirtualBox:pvr1.2:
dmi.product.name: VirtualBox
dmi.product.version: 1.2
dmi.sys.vendor: innotek GmbH

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


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

-- 
BUG: soft lockup - CPU
https://bugs.launchpad.net/bugs/556350
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