Ubuntu
linux package

[STAGING] WARNING: at /build/buildd/linux-2.6.38/net/sched/sch_generic.c:256 dev_watchdog+0x213/0x220()

Bug #756856 reported by ThePhoenix on 2011-04-10

This bug affects 1 person

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

Bug Description

Crashed after booting...

ProblemType: KernelOops
DistroRelease: Ubuntu 11.04
Package: linux-image-2.6.38-8-generic 2.6.38-8.41
Regression: Yes
Reproducible: No
ProcVersionSignature: Ubuntu 2.6.38-8.41-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic i686
NonfreeKernelModules: wl fglrx
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
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC269VB Analog [ALC269VB Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: cosmin 1731 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf0400000 irq 42'
   Mixer name : 'Realtek ALC269VB'
   Components : 'HDA:10ec0269,10280457,00100100'
   Controls : 15
   Simple ctrls : 9
Card1.Amixer.info:
Card hw:1 'Generic'/'HD-Audio Generic at 0xcfedc000 irq 43'
   Mixer name : 'ATI R6xx HDMI'
   Components : 'HDA:1002aa01,00aa0100,00100200'
   Controls : 4
   Simple ctrls : 1
Card1.Amixer.values:
Simple mixer control 'IEC958',0
   Capabilities: pswitch pswitch-joined penum
   Playback channels: Mono
   Mono: Playback [on]
Date: Sun Apr 10 23:48:37 2011
Failure: oops
Frequency: Once every few days.
HibernationDevice: RESUME=UUID=26793f63-ddb8-40b9-bde7-c901f443aa6f
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Beta i386 (20110330)
MachineType: Dell Inc. Inspiron N7010
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-8-generic root=UUID=09eaa8ab-e2ff-4347-a1f2-5565092162be ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-2.6.38-8-generic N/A
linux-backports-modules-2.6.38-8-generic N/A
linux-firmware 1.50
SourcePackage: linux
StagingDrivers: brcm80211
Title: [STAGING]
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/12/2010
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A06
dmi.board.name: 0PJTXT
dmi.board.vendor: Dell Inc.
dmi.board.version: A06
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: A06
dmi.modalias: dmi:bvnDellInc.:bvrA06:bd08/12/2010:svnDellInc.:pnInspironN7010:pvrA06:rvnDellInc.:rn0PJTXT:rvrA06:cvnDellInc.:ct8:cvrA06:
dmi.product.name: Inspiron N7010
dmi.product.version: A06
dmi.sys.vendor: Dell Inc.

Tags:

Revision history for this message

ThePhoenix (cosminstefanxp) wrote on 2011-04-10:

AcpiTables.txt Edit (227.0 KiB, text/plain; charset="utf-8")
AlsaDevices.txt Edit (586 bytes, text/plain; charset="utf-8")
AplayDevices.txt Edit (270 bytes, text/plain; charset="utf-8")
BootDmesg.txt Edit (60.5 KiB, text/plain; charset="utf-8")
Card0.Amixer.values.txt Edit (2.0 KiB, text/plain; charset="utf-8")
Card0.Codecs.codec.0.txt Edit (8.9 KiB, text/plain; charset="utf-8")
Card1.Codecs.codec.0.txt Edit (1.0 KiB, text/plain; charset="utf-8")
CurrentDmesg.txt Edit (3.0 KiB, text/plain; charset="utf-8")
Dependencies.txt Edit (1.9 KiB, text/plain; charset="utf-8")
IwConfig.txt Edit (419 bytes, text/plain; charset="utf-8")
Lspci.txt Edit (31.2 KiB, text/plain; charset="utf-8")
Lsusb.txt Edit (656 bytes, text/plain; charset="utf-8")
OopsText.txt Edit (1.9 KiB, text/plain; charset="utf-8")
PciMultimedia.txt Edit (4.3 KiB, text/plain; charset="utf-8")
ProcCpuinfo.txt Edit (3.3 KiB, text/plain; charset="utf-8")
ProcCpuinfo_.txt Edit (3.3 KiB, text/plain; charset="utf-8")
ProcInterrupts.txt Edit (2.0 KiB, text/plain; charset="utf-8")
ProcModules.txt Edit (2.5 KiB, text/plain; charset="utf-8")
RfKill.txt Edit (185 bytes, text/plain; charset="utf-8")
UdevDb.txt Edit (126.8 KiB, text/plain; charset="utf-8")
UdevLog.txt Edit (293.8 KiB, text/plain; charset="utf-8")
WifiSyslog.txt Edit (345.7 KiB, text/plain; charset="utf-8")

Revision history for this message

Marc Deslauriers (mdeslaur) wrote on 2011-04-19:

Thanks for taking the time to report this bug and helping to make Ubuntu better. We appreciate the difficulties you are facing, but this appears to be a "regular" (non-security) bug. I have unmarked it as a security issue since this bug does not show evidence of allowing attackers to cross privilege boundaries nor directly cause loss of data/privacy. Please feel free to report any other bugs you may find.

security vulnerability:	yes → no
visibility:	private → public

Brad Figg (brad-figg) on 2011-05-04

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

Revision history for this message

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

ThePhoenix, thank you for reporting this bug and helping make Ubuntu better. 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 in the development 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.

summary:	- [STAGING] + [STAGING] WARNING: at + /build/buildd/linux-2.6.38/net/sched/sch_generic.c:256 + dev_watchdog+0x213/0x220()
Changed in linux (Ubuntu):
status:	Confirmed → Incomplete

Revision history for this message

Launchpad Janitor (janitor) wrote on 2012-06-07:

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

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

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[STAGING] WARNING: at /build/buildd/linux-2.6.38/net/sched/sch_generic.c:256 dev_watchdog+0x213/0x220()

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Ubuntu
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