[Bug 640318] [NEW] [1266874884.442825] BUG: unable to handle kernel NULL pointer dereference at (null) - this happends after resume from suspend

[vawa]

Public bug reported:

this happends after resume from suspend

ProblemType: KernelOops
DistroRelease: Ubuntu 10.10
Package: linux-image-2.6.35-21-generic-pae 2.6.35-21.31
Regression: Yes
Reproducible: No
ProcVersionSignature: Ubuntu 2.6.35-21.31-generic-pae 2.6.35.4
Uname: Linux 2.6.35-21-generic-pae i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Annotation: Your system might become unstable now and might need to be restarted.
Architecture: i386
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: ALC271X Analog [ALC271X Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  justasim   1838 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xdc500000 irq 46'
   Mixer name	: 'Realtek ALC271X'
   Components	: 'HDA:10ec0269,1025035d,00100100'
   Controls      : 18
   Simple ctrls  : 10
Card1.Amixer.info:
 Card hw:1 'Generic'/'HD-Audio Generic at 0xdc420000 irq 47'
   Mixer name	: 'ATI R6xx HDMI'
   Components	: 'HDA:1002aa01,00aa0100,00100200'
   Controls      : 4
   Simple ctrls  : 1
Card1.Amixer.values:
 Simple mixer control 'IEC958',0
   Capabilities: pswitch pswitch-joined penum
   Playback channels: Mono
   Mono: Playback [on]
Date: Thu Sep 16 11:12:48 2010
Failure: oops
Frequency: Once a day.
HibernationDevice: RESUME=UUID=d220fdf2-9038-4161-a1e4-ed57bc93fff4
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
Lsusb:
 Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
 Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
 Bus 001 Device 003: ID 064e:a219 Suyin Corp. 
 Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Acer Aspire 5820TG
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-21-generic-pae root=UUID=5851c7f4-746f-4279-b616-738fd67ab5d4 ro
RelatedPackageVersions: linux-firmware 1.38
RfKill:
 0: phy0: Wireless LAN
 	Soft blocked: no
 	Hard blocked: no
SourcePackage: linux
Title: [1266874884.442825] BUG: unable to handle kernel NULL pointer dereference at (null)
dmi.bios.date: 03/16/2010
dmi.bios.vendor: INSYDE
dmi.bios.version: V1.04
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: ZR7B
dmi.board.vendor: Acer
dmi.board.version: Base Board Version
dmi.chassis.type: 1
dmi.chassis.vendor: Chassis Manufacturer
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnINSYDE:bvrV1.04:bd03/16/2010:svnAcer:pnAspire5820TG:pvrV1.04:rvnAcer:rnZR7B:rvrBaseBoardVersion:cvnChassisManufacturer:ct1:cvrChassisVersion:
dmi.product.name: Aspire 5820TG
dmi.product.version: V1.04
dmi.sys.vendor: Acer

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


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

-- 
[1266874884.442825] BUG: unable to handle kernel NULL pointer dereference at (null)  - this happends after resume from suspend
https://bugs.launchpad.net/bugs/640318
You received this bug notification because you are a member of Kernel
Bugs, which is subscribed to linux in ubuntu.