Ubuntu
linux package

WARNING: at /build/buildd/linux-2.6.35/net/wireless/core.c:633 wdev_cleanup_work+0xa7/0xd0 [cfg80211]()

Bug #606144 reported by Boden Matthews on 2010-07-16

This bug affects 7 people

Affects		Status	Importance	Assigned to	Milestone
	linux (Ubuntu)	Expired	Undecided	Unassigned

Bug Description

I have no idea how this happened, I left my computer alone on its dock for 10 minutes, and I came back and found this.

SYSTEM INFORMATION
Toshiba Tecra A7
Running Ubuntu Linux, the Ubuntu 10.10 (maverick) release.
GNOME: 2.30.2 (Ubuntu 2010-06-22)
Kernel version: 2.6.35-5-generic (#6-Ubuntu SMP Mon Jun 21 21:33:48 UTC 2010)
GCC: 4.4.4 (i686-linux-gnu)
Xorg: unknown (16 June 2010 09:31:32AM)
Hostname: boden-laptop
Uptime: 0 days 1 h 34 min

CPU INFORMATION
GenuineIntel, Genuine Intel(R) CPU T2300 @ 1.66GHz
Number of CPUs: 2
CPU clock currently at 1667.000 MHz with 2048 KB cache
Numbering: family(6) model(14) stepping(8)
Bogomips: 3325.07
Flags: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe constant_tsc arch_perfmon bts aperfmperf pni monitor vmx est tm2 xtpr pdcm

MEMORY INFORMATION
Total memory: 999 MB
Total swap: 2379 MB

STORAGE INFORMATION
SCSI device - scsi0
  Vendor: ATA
  Model: TOSHIBA MK6032GS
SCSI device - scsi1
  Vendor: MATSHITA
  Model: DVD-RAM UJ-841S

HARDWARE INFORMATION
MOTHERBOARD
Host bridge
  Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub (rev 03)
  Subsystem: Toshiba America Info Systems Device ff10
PCI bridge(s)
  Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express PCI Express Root Port (rev 03)
  Intel Corporation N10/ICH 7 Family PCI Express Port 1 (rev 02)
  Intel Corporation N10/ICH 7 Family PCI Express Port 2 (rev 02)
  Intel Corporation N10/ICH 7 Family PCI Express Port 3 (rev 02)
  Intel Corporation 82801 Mobile PCI Bridge (rev e2) (prog-if 01)
USB controller(s)
  Intel Corporation N10/ICH 7 Family USB UHCI Controller #1 (rev 02)
  Intel Corporation N10/ICH 7 Family USB UHCI Controller #2 (rev 02)
  Intel Corporation N10/ICH 7 Family USB UHCI Controller #3 (rev 02)
  Intel Corporation N10/ICH 7 Family USB UHCI Controller #4 (rev 02)
  Intel Corporation N10/ICH 7 Family USB2 EHCI Controller (rev 02) (prog-if 20)
ISA bridge
  Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 02)
  Subsystem: Toshiba America Info Systems Device ff10
IDE interface
  Intel Corporation 82801GBM/GHM (ICH7 Family) SATA IDE Controller (rev 02) (prog-if 80 [Master])
  Subsystem: Toshiba America Info Systems Device ff10

GRAPHIC CARD
VGA controller
ATI Technologies Inc M56P [Radeon Mobility X1600]
Subsystem: Toshiba America Info Systems Device ff10

SOUND CARD
Multimedia controller
Intel Corporation N10/ICH 7 Family High Definition Audio Controller (rev 02)
Subsystem: Toshiba America Info Systems Device ff10

NETWORK
Network controller
  Intel Corporation PRO/Wireless 3945ABG [Golan] Network Connection (rev 02)
  Subsystem: Intel Corporation Device 1040
Ethernet controller
  Intel Corporation 82573L Gigabit Ethernet Controller
  Subsystem: Toshiba America Info Systems Device ff10

ProblemType: KernelOops
DistroRelease: Ubuntu 10.10
Package: linux-image-2.6.35-7-generic 2.6.35-7.12
Regression: Yes
Reproducible: No
ProcVersionSignature: Ubuntu 2.6.35-7.12-generic 2.6.35-rc4
Uname: Linux 2.6.35-7-generic i686
AcpiTables: Error: [Errno 13] Permission denied
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
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: Slmodemd 1208 F.... slmodemd
                      boden 2069 F.... pulseaudio
/dev/snd/pcmC0D6c: Slmodemd 1208 F...m slmodemd
/dev/snd/pcmC0D6p: Slmodemd 1208 F...m slmodemd
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xdc400000 irq 47'
   Mixer name : 'Realtek ALC861'
   Components : 'HDA:10ec0861,11791205,00100300 HDA:11c13026,11790001,00100700'
   Controls : 12
   Simple ctrls : 9
Date: Fri Jul 16 15:19:32 2010
Failure: oops
Frequency: This has only happened once.
HibernationDevice: RESUME=UUID=2c3d82b7-819e-4c74-8e05-457c88d7c0aa
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
MachineType: TOSHIBA TECRA A7
PccardctlIdent:
Socket 0:
   no product info available
PccardctlStatus:
Socket 0:
   no card
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-7-generic root=UUID=e4ea79d0-f056-46da-b8a8-87f25d5a7ef3 ro quiet splash
RelatedPackageVersions: linux-firmware 1.37
SourcePackage: linux
Title: WARNING: at /build/buildd/linux-2.6.35/net/wireless/core.c:633 wdev_cleanup_work+0xa7/0xd0 [cfg80211]()
dmi.bios.date: 04/26/2006
dmi.bios.vendor: Phoenix Technologies LTD
dmi.bios.version: 1.60
dmi.board.name: MPAD-MSAE Customer Reference Boards
dmi.board.vendor: Intel Corporation
dmi.board.version: Not Applicable
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 1
dmi.chassis.vendor: No Enclosure
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvr1.60:bd04/26/2006:svnTOSHIBA:pnTECRAA7:pvrPTA71A-011003:rvnIntelCorporation:rnMPAD-MSAECustomerReferenceBoards:rvrNotApplicable:cvnNoEnclosure:ct1:cvrN/A:
dmi.product.name: TECRA A7
dmi.product.version: PTA71A-011003
dmi.sys.vendor: TOSHIBA

Tags:

Revision history for this message

Boden Matthews (boden-matthews) wrote on 2010-07-16:

AlsaDevices.txt Edit (585 bytes, text/plain; charset="utf-8")
AplayDevices.txt Edit (269 bytes, text/plain; charset="utf-8")
ArecordDevices.txt Edit (268 bytes, text/plain; charset="utf-8")
BootDmesg.txt Edit (60.2 KiB, text/plain; charset="utf-8")
Card0.Amixer.values.txt Edit (1.6 KiB, text/plain; charset="utf-8")
Card0.Codecs.codec.0.txt Edit (8.6 KiB, text/plain; charset="utf-8")
Card0.Codecs.codec.1.txt Edit (140 bytes, text/plain; charset="utf-8")
CurrentDmesg.txt Edit (40.7 KiB, text/plain; charset="utf-8")
Dependencies.txt Edit (1.9 KiB, text/plain; charset="utf-8")
IwConfig.txt Edit (627 bytes, text/plain; charset="utf-8")
Lspci.txt Edit (29.9 KiB, text/plain; charset="utf-8")
Lsusb.txt Edit (657 bytes, text/plain; charset="utf-8")
OopsText.txt Edit (1.6 KiB, text/plain; charset="utf-8")
PciMultimedia.txt Edit (2.3 KiB, text/plain; charset="utf-8")
ProcCpuinfo.txt Edit (1.4 KiB, text/plain; charset="utf-8")
ProcInterrupts.txt Edit (1.7 KiB, text/plain; charset="utf-8")
ProcModules.txt Edit (3.6 KiB, text/plain; charset="utf-8")
RfKill.txt Edit (112 bytes, text/plain; charset="utf-8")
UdevDb.txt Edit (114.0 KiB, text/plain; charset="utf-8")
UdevLog.txt Edit (275.9 KiB, text/plain; charset="utf-8")
WifiSyslog.txt Edit (7.1 MiB, text/plain; charset="utf-8")

Revision history for this message

Lee Jones (lag) wrote on 2010-07-19:

Me too.

This sometimes happens on start-up, sometimes after a time.

Ubuntu reports a 'serious error'.

Brad Figg (brad-figg) on 2011-04-06

Changed in linux (Ubuntu):
status:	New → Confirmed

Jeremy Foshee (jeremyfoshee) on 2011-05-23

tags:

removed: regression-potential

Revision history for this message

penalvch (penalvch) wrote on 2012-04-07:

Boden Matthew, thank you for reporting this and helping make Ubuntu better. Maverick reached EOL on April 2012.
Please see this document for currently supported Ubuntu releases:
https://wiki.ubuntu.com/Releases

We were wondering if this is still an issue in a supported release? If so, 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 in a supported release from a Terminal (Applications->Accessories->Terminal). It will automatically gather and attach updated debug information to this report.

apport-collect -p linux <replace-with-bug-number>

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.

Changed in linux (Ubuntu):
status:	Confirmed → Incomplete

Revision history for this message

Launchpad Janitor (janitor) wrote on 2012-06-06:

[Expired for linux (Ubuntu) because there has been no activity for 60 days.]

Changed in linux (Ubuntu):
status:	Incomplete → Expired

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WARNING: at /build/buildd/linux-2.6.35/net/wireless/core.c:633 wdev_cleanup_work+0xa7/0xd0 [cfg80211]()

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