[Bug 593650] [NEW] periodic kernel crash and system reboot

[Jamin W. Collins]

Public bug reported:

Periodically, I'll come back to my system to find it back at the login screen.  Upon logging in, I will be prompted to file a bug report for a kernel crash.
  
However every attempt to report it seems to fail with an HTTP 500 Error (bug #538097).  This has lead me to attempting to retrace it locally, but apport-retrace fails with an index out of range (bug #592239).

My best guess is that the crash and subsequent reboot is due to a
wireless issue on the laptop, presumably the same wireless issue that
was (under previous releases) resulting in a hard lock (bug #300693).

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: linux-image-2.6.32-22-generic 2.6.32-22.36
Regression: Yes
Reproducible: No
ProcVersionSignature: Ubuntu 2.6.32-22.36-generic 2.6.32.11+drm33.2
Uname: Linux 2.6.32-22-generic x86_64
NonfreeKernelModules: nvidia
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Architecture: amd64
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: AD198x Analog [AD198x Analog]
   Subdevices: 2/2
   Subdevice #0: subdevice #0
   Subdevice #1: subdevice #1
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  jcollins   2062 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xfe220000 irq 17'
   Mixer name	: 'Analog Devices AD1984'
   Components	: 'HDA:11d41984,17aa20bb,00100400'
   Controls      : 30
   Simple ctrls  : 19
Card29.Amixer.info:
 Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw 7KHT24WW-1.08'
   Mixer name	: 'ThinkPad EC 7KHT24WW-1.08'
   Components	: ''
   Controls      : 1
   Simple ctrls  : 1
Card29.Amixer.values:
 Simple mixer control 'Console',0
   Capabilities: pswitch pswitch-joined penum
   Playback channels: Mono
   Mono: Playback [on]
Date: Mon Jun 14 06:40:09 2010
Frequency: Once every few days.
HibernationDevice: RESUME=UUID=1fbfa69c-fb52-4aee-ad35-9c523aa14974
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
PccardctlIdent:
 Socket 0:
   no product info available
PccardctlStatus:
 Socket 0:
   no card
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-22-generic root=UUID=30218f9a-6f90-4eab-9ba5-f54897e842cb ro crashkernel=384M-2G:64M,2G-:128M quiet splash
ProcEnviron:
 PATH=(custom, user)
 LANG=en_US.utf8
 SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.34
SourcePackage: linux
WifiSyslog:
 Jun 14 06:36:01 odin kernel: [  646.162572] CE: hpet increasing min_delta_ns to 15000 nsec
 Jun 14 06:37:27 odin NetworkManager: <info>  (wlan0): supplicant connection state:  completed -> group handshake
 Jun 14 06:37:27 odin NetworkManager: <info>  (wlan0): supplicant connection state:  group handshake -> completed
dmi.bios.date: 05/11/2009
dmi.bios.vendor: LENOVO
dmi.bios.version: 7LETC6WW (2.26 )
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnLENOVO:bvr7LETC6WW(2.26):bd05/11/2009:svnLENOVO:pn:pvrThinkPadT61p:rvnLENOVO:rn:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.version: ThinkPad T61p
dmi.sys.vendor: LENOVO

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


** Tags: amd64 apport-bug lucid needs-upstream-testing regression-release

-- 
periodic kernel crash and system reboot
https://bugs.launchpad.net/bugs/593650
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