BUG: unable to handle kernel paging request at 206b936f

[Martins K.]

Problem occured, I believe, but I may be wrong, after disabling/reenabling Broadcom 802.11 Linux STA wireless driver (for use with Broadcom's BCM4311-, BCM4312-, BCM4321-, andBCM4322-based hardware.)

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: ALC272 Analog [ALC272 Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
Architecture: i386
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: ALC272 Analog [ALC272 Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: admins 2125 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xd6700000 irq 22'
   Mixer name : 'Realtek ALC272'
   Components : 'HDA:10ec0272,10250212,00100001'
   Controls : 13
   Simple ctrls : 8
Date: Sun Nov 1 21:35:11 2009
DistroRelease: Ubuntu 9.10
Failure: oops
HibernationDevice: RESUME=UUID=71956744-0329-4924-be14-87b121394783
MachineType: eMachines eMachines E725
NonfreeKernelModules: wl
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=3492327e-f47a-4052-8cbd-5b8dee81357d 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: hci0: Bluetooth
  Soft blocked: no
  Hard blocked: no
SourcePackage: linux
Tags: kernel-oops
Title: BUG: unable to handle kernel paging request at 206b936f
Uname: Linux 2.6.31-14-generic i686
dmi.bios.date: 03/11/2009
dmi.bios.vendor: eMachines
dmi.bios.version: V1.03
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: eMachines E725
dmi.board.vendor: eMachines
dmi.board.version: V1.03
dmi.chassis.type: 1
dmi.chassis.vendor: eMachines
dmi.chassis.version: V1.03
dmi.modalias: dmi:bvneMachines:bvrV1.03:bd03/11/2009:svneMachines:pneMachinesE725:pvrV1.03:rvneMachines:rneMachinesE725:rvrV1.03:cvneMachines:ct1:cvrV1.03:
dmi.product.name: eMachines E725
dmi.product.version: V1.03
dmi.sys.vendor: eMachines

[Jeremy Foshee (jeremyfoshee)]

Hi Martins,

This bug was reported a while ago and there hasn't been any activity in it recently. We were wondering if this is still an issue? Can you try with the latest development release of Ubuntu? ISO CD images are available from http://cdimage.ubuntu.com/releases/ .

If it remains an issue, could you run the following command from a Terminal (Applications->Accessories->Terminal). It will automatically gather and attach updated debug information to this report.

apport-collect -p linux 469305

Also, if you could test the latest upstream kernel available that would be great. It will allow additional upstream developers to examine the issue. Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Once you've tested the upstream kernel, please remove the 'needs-upstream-testing' tag. This can be done by clicking on the yellow pencil icon next to the tag located at the bottom of the bug description and deleting the 'needs-upstream-testing' text. Please let us know your results.

Thanks in advance.

    [This is an automated message. Apologies if it has reached you inappropriately; please just reply to this message indicating so.]

[Martins K. (martinsk89)]

AplayDevices:
 **** List of PLAYBACK Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: ALC272 Analog [ALC272 Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
Architecture: i386
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: ALC272 Analog [ALC272 Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: admins 2830 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xd6700000 irq 22'
   Mixer name : 'Realtek ALC272'
   Components : 'HDA:10ec0272,10250212,00100001'
   Controls : 13
   Simple ctrls : 8
DistroRelease: Ubuntu 9.10
HibernationDevice: RESUME=UUID=71956744-0329-4924-be14-87b121394783
MachineType: eMachines eMachines E725
NonfreeKernelModules: wl
Package: linux (not installed)
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.31-21-generic root=UUID=3492327e-f47a-4052-8cbd-5b8dee81357d ro quiet splash
ProcEnviron:
 SHELL=/bin/bash
 PATH=(custom, no user)
 LANG=lv_LV.UTF-8
ProcVersionSignature: Ubuntu 2.6.31-21.59-generic
RelatedPackageVersions:
 linux-backports-modules-2.6.31-21-generic N/A
 linux-firmware 1.26
RfKill:

Uname: Linux 2.6.31-21-generic i686
UserGroups: adm admin cdrom dialout libvirtd lpadmin plugdev sambashare vboxusers
WpaSupplicantLog:

dmi.bios.date: 03/11/2009
dmi.bios.vendor: eMachines
dmi.bios.version: V1.03
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: eMachines E725
dmi.board.vendor: eMachines
dmi.board.version: V1.03
dmi.chassis.type: 1
dmi.chassis.vendor: eMachines
dmi.chassis.version: V1.03
dmi.modalias: dmi:bvneMachines:bvrV1.03:bd03/11/2009:svneMachines:pneMachinesE725:pvrV1.03:rvneMachines:rneMachinesE725:rvrV1.03:cvneMachines:ct1:cvrV1.03:
dmi.product.name: eMachines E725
dmi.product.version: V1.03
dmi.sys.vendor: eMachines

[Martins K. (martinsk89)]

I'm sorry, right now it's impossible for me to download the newest releases to perform these tests. All I can do is to add the information of "apport-collect -p linux 469305" what it appears to be on the current system state. Still, I haven't encountered this problem for a while, so it might be somehow fixed already.