[Bug 592922] [NEW] WARNING: at /build/buildd/linux-2.6.31/net/sched/sch_generic.c:246 dev_watchdog 0x1f6/0x210()

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I have installed ubuntu on my machine around 4-5 days back.
I saw a red colored callout just besides the "Wired network connection 'Auto eth0' active" icon. Clicking it indicated there was a kernel crash. I don't know why the kernel crashed. Before that opened applications such as Totem Movie Player 2.28.1 and gnome sound recorder 2.28.1.

ProblemType: KernelOops
Annotation: Your system might become unstable now and might need to be restarted.
AplayDevices:
 **** List of PLAYBACK Hardware Devices ****
 card 0: SB [HDA ATI SB], device 0: ALC883 Analog [ALC883 Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
Architecture: i386
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  ashutosh   1401 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'SB'/'HDA ATI SB at 0x80200000 irq 16'
   Mixer name	: 'Realtek ALC883'
   Components	: 'HDA:10ec0883,8086d601,00100002'
   Controls      : 31
   Simple ctrls  : 19
Date: Thu Jun 10 23:31:22 2010
DistroRelease: Ubuntu 9.10
Failure: oops
HibernationDevice: RESUME=UUID=1957f75c-0e3c-4464-b58d-c8ae215bb191
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.5)
IwConfig:
 lo        no wireless extensions.
 
 eth0      no wireless extensions.
Lsusb:
 Bus 002 Device 002: ID 045e:0083 Microsoft Corp. Basic Optical Mouse
 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
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=bca9a894-7c2a-4a50-acf6-b88512f8da9a 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:
 
SourcePackage: linux
Tags: kernel-oops
Title: WARNING: at /build/buildd/linux-2.6.31/net/sched/sch_generic.c:246 dev_watchdog+0x1f6/0x210()
Uname: Linux 2.6.31-14-generic i686
dmi.bios.date: 05/02/2006
dmi.bios.vendor: Intel Corp.
dmi.bios.version: GC11020M.86A.1065.2006.0502.1638
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: D102GGC2
dmi.board.vendor: Intel Corporation
dmi.board.version: AAD42789-202
dmi.chassis.type: 3
dmi.modalias: dmi:bvnIntelCorp.:bvrGC11020M.86A.1065.2006.0502.1638:bd05/02/2006:svn:pn:pvr:rvnIntelCorporation:rnD102GGC2:rvrAAD42789-202:cvn:ct3:cvr:

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


** Tags: apport-kerneloops i386 kernel-oops
-- 
WARNING: at /build/buildd/linux-2.6.31/net/sched/sch_generic.c:246 dev_watchdog 0x1f6/0x210()
https://bugs.edge.launchpad.net/bugs/592922
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