[Bug 533335] [NEW] BUG: scheduling while atomic: irq/18-b43/674/0x00000101

[Youjin]

Public bug reported:

I use my wifi and, after a while, my screen is freezing..

The cause of this problem is the driver : b43-fwcutter

ProblemType: KernelOops
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Annotation: Your system might become unstable now and might need to be restarted.
Architecture: i386
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: IXP [ATI IXP], device 0: ATI IXP AC97 [ATI IXP AC97]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  cyebrian   1176 F.... pulseaudio
CRDA: Error: [Errno 2] Aucun fichier ou dossier de ce type
Card0.Amixer.info:
 Card hw:0 'IXP'/'ATI IXP rev 0 with AD1888 at 0xfeb00000, irq 17'
   Mixer name	: 'Analog Devices AD1888'
   Components	: 'AC97a:41445368'
   Controls      : 45
   Simple ctrls  : 31
Date: Sat Mar  6 16:16:50 2010
DistroRelease: Ubuntu 10.04
Failure: oops
HibernationDevice: RESUME=UUID=0df792e6-cea1-42b7-ace5-5bab7e913c9c
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Alpha i386 (20100305)
MachineType: sonbook To Be Filled By O.E.M.
Package: linux-image-2.6.32-15-generic 2.6.32-15.22
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-15-generic root=UUID=9aef4cbd-3707-4914-bb3a-b8b46d3db2ff ro quiet splash
ProcVersionSignature: Ubuntu 2.6.32-15.22-generic
Regression: Yes
RelatedPackageVersions: linux-firmware 1.32
Reproducible: Yes
SourcePackage: linux
TestedUpstream: No
Title: BUG: scheduling while atomic: irq/18-b43/674/0x00000101
Uname: Linux 2.6.32-15-generic i686
dmi.bios.date: 10/20/2003
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1001.031
dmi.board.name: P4R800-VM
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: 1.02
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1001.031:bd10/20/2003:svnsonbook:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASUSTeKComputerINC.:rnP4R800-VM:rvr1.02:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: To Be Filled By O.E.M.
dmi.product.version: To Be Filled By O.E.M.
dmi.sys.vendor: sonbook

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


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

-- 
BUG: scheduling while atomic: irq/18-b43/674/0x00000101
https://bugs.launchpad.net/bugs/533335
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