[Bug 556221] [NEW] BUG: unable to handle kernel NULL pointer dereference at 00000001

[samatoms]

Public bug reported:

I lose my wireless connection.

ProblemType: KernelOops
Annotation: Your system might become unstable now and might need to be restarted.
AplayDevices:
 **** List of PLAYBACK Hardware Devices ****
 card 0: SB [HDA ATI SB], device 0: ALC272 Analog [ALC272 Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
Architecture: i386
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: SB [HDA ATI SB], device 0: ALC272 Analog [ALC272 Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  samatoms   1580 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'SB'/'HDA ATI SB at 0xd2300000 irq 16'
   Mixer name	: 'Realtek ALC272'
   Components	: 'HDA:10ec0272,1025028d,00100001'
   Controls      : 13
   Simple ctrls  : 8
Date: Tue Apr  6 00:09:48 2010
DistroRelease: Ubuntu 9.10
Failure: oops
HibernationDevice: RESUME=UUID=2e4918a3-9947-446a-9a10-97f794b4a432
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.5)
Lsusb:
 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Acer Aspire 5532
Package: linux-image-2.6.31-14-generic 2.6.31-14.48
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.31-14-generic root=UUID=25e0c7c2-455f-4504-8221-cbe92c93945a ro quiet splash
ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
RelatedPackageVersions:
 linux-backports-modules-2.6.31-14-generic N/A
 linux-firmware 1.24
RfKill:
 0: phy0: Wireless LAN
 	Soft blocked: no
 	Hard blocked: no
SourcePackage: linux
Tags: kernel-oops
Title: BUG: unable to handle kernel NULL pointer dereference at 00000001
Uname: Linux 2.6.31-14-generic i686
dmi.bios.date: 11/30/2009
dmi.bios.vendor: Acer
dmi.bios.version: V1.09
dmi.board.name: Aspire 5532
dmi.board.vendor: Acer
dmi.board.version: V1.09
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: V1.09
dmi.modalias: dmi:bvnAcer:bvrV1.09:bd11/30/2009:svnAcer:pnAspire5532:pvrV1.09:rvnAcer:rnAspire5532:rvrV1.09:cvnAcer:ct10:cvrV1.09:
dmi.product.name: Aspire 5532
dmi.product.version: V1.09
dmi.sys.vendor: Acer

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


** Tags: apport-kerneloops i386 kernel-oops

-- 
BUG: unable to handle kernel NULL pointer dereference at 00000001
https://bugs.launchpad.net/bugs/556221
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