BUG: scheduling while atomic: swapper/0/0x10010000

[chiccomaria]

i try to install Broadcom BCM4312

ProblemType: KernelOops
Annotation: Your system might become unstable now and might need to be restarted.
AplayDevices:
 **** List of PLAYBACK Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
Architecture: i386
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
   Subdevices: 2/2
   Subdevice #0: subdevice #0
   Subdevice #1: subdevice #1
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: cesare 2020 F.... pulseaudio
CRDA: Error: [Errno 2] Nessun file o directory
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xf6500000 irq 22'
   Mixer name : 'IDT 92HD81B1C5'
   Components : 'HDA:111d76d5,102802bb,00100302'
   Controls : 26
   Simple ctrls : 16
Date: Mon Nov 2 10:36:21 2009
DistroRelease: Ubuntu 9.10
Failure: oops
HibernationDevice: RESUME=UUID=4a8e1441-28b4-472a-8855-8c5fef2f654f
MachineType: Dell Inc. Vostro 1320
Package: linux-image-2.6.31-14-generic 2.6.31-14.48
ProcCmdLine: root=UUID=54c098f5-d61c-4eb7-8a50-58c33aacec81 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: dell-wifi: Wireless LAN
  Soft blocked: no
  Hard blocked: yes
SourcePackage: linux
Tags: kernel-oops
Title: BUG: scheduling while atomic: swapper/0/0x10010000
Uname: Linux 2.6.31-14-generic i686
WpaSupplicantLog:

dmi.bios.date: 04/08/2009
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A02
dmi.board.name: 0T052J
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnDellInc.:bvrA02:bd04/08/2009:svnDellInc.:pnVostro1320:pvrNull:rvnDellInc.:rn0T052J:rvr:cvnDellInc.:ct8:cvrN/A:
dmi.product.name: Vostro 1320
dmi.product.version: Null
dmi.sys.vendor: Dell Inc.