[Bug 651676] [NEW] [STAGING] Hard system hang

[Serge Hallyn]

Public bug reported:

I've had 3 hard lockups in the last two days.  I'm afraid I can't point to
anything I was doing, in fact apart from firefox running in the background
and using broadcom drivers I wasn't doing anything, just typing into an
ssh session.  One time I was listening to online radio, which kept
repeating the last half second of the stream (like a broken record).

sysrq was unfortunately turned off, I'll see if it gives me anything
the next time it happens.

The first time it happened was with a kernel from august.  The other two
times was with the very latest maverick kernel.

ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: linux-image-2.6.35-22-generic 2.6.35-22.33
Regression: Yes
Reproducible: No
ProcVersionSignature: Ubuntu 2.6.35-22.33-generic 2.6.35.4
Uname: Linux 2.6.35-22-generic x86_64
NonfreeKernelModules: wl
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
AplayDevices:
 **** List of PLAYBACK Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
Architecture: amd64
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  serge      1734 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xf6afc000 irq 47'
   Mixer name	: 'Conexant CX20583 (Pebble HSF)'
   Components	: 'HDA:14f15067,102802d8,00100300'
   Controls      : 8
   Simple ctrls  : 6
Date: Wed Sep 29 19:27:18 2010
Frequency: Once a day.
HibernationDevice: RESUME=UUID=d3559d4f-2bdc-409c-98a5-f9c4d5bf8358
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Alpha amd64 (20100720)
MachineType: Dell Inc. Vostro 1220
ProcCmdLine: BOOT_IMAGE=/vmlinuz-2.6.35-22-generic root=UUID=c8c9e096-e814-4939-9791-202d89a1501f ro quiet splash
ProcEnviron:
 PATH=(custom, user)
 LANG=en_US.utf8
 SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.38
SourcePackage: linux
StagingDrivers: ramzswap
Title: [STAGING]
dmi.bios.date: 10/15/2009
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.3.0
dmi.board.name: 0X482M
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvr1.3.0:bd10/15/2009:svnDellInc.:pnVostro1220:pvr:rvnDellInc.:rn0X482M:rvr:cvnDellInc.:ct8:cvr:
dmi.product.name: Vostro 1220
dmi.sys.vendor: Dell Inc.

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


** Tags: amd64 apport-bug kernel-uncat maverick needs-upstream-testing regression-potential staging

-- 
[STAGING] Hard system hang
https://bugs.launchpad.net/bugs/651676
You received this bug notification because you are a member of Kernel
Bugs, which is subscribed to linux in ubuntu.