WARNING: at /build/buildd/linux-2.6.38/net/sched/sch_generic.c:256 dev_watchdog+0x213/0x220() [NETDEV WATCHDOG: eth0 (atl1c): transmit queue 0 timed out]

Happend 5 times this day.

ProblemType: KernelOops
DistroRelease: Ubuntu 11.04
Package: linux-image-2.6.38-8-generic-pae 2.6.38-8.41
Regression: Yes
Reproducible: No
ProcVersionSignature: Ubuntu 2.6.38-8.41-generic-pae 2.6.38.2
Uname: Linux 2.6.38-8-generic-pae i686
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: SB [HDA ATI SB], device 0: VT1708S Analog [VT1708S Analog]
   Subdevices: 2/2
   Subdevice #0: subdevice #0
   Subdevice #1: subdevice #1
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: david 1381 F.... pulseaudio
CRDA: Error: [Errno 2] Bestand of map bestaat niet
Card0.Amixer.info:
 Card hw:0 'SB'/'HDA ATI SB at 0xfe8f4000 irq 16'
   Mixer name : 'VIA VT1708S'
   Components : 'HDA:11060397,1043840c,00100000'
   Controls : 33
   Simple ctrls : 19
Date: Fri Apr 8 15:47:04 2011
Failure: oops
Frequency: Once a day.
HibernationDevice: RESUME=UUID=6cf2948f-c280-4576-8fbd-0a048285efd6
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Beta i386 (20110330)
IwConfig:
 lo no wireless extensions.

 eth0 no wireless extensions.
MachineType: ASUSTeK Computer INC. M4A3000E
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-8-generic-pae root=UUID=5d9b7284-b361-477f-bf72-c1e4a4e2f8b0 ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-2.6.38-8-generic-pae N/A
 linux-backports-modules-2.6.38-8-generic-pae N/A
 linux-firmware 1.50
RfKill:

SourcePackage: linux
Title: WARNING: at /build/buildd/linux-2.6.38/net/sched/sch_generic.c:256 dev_watchdog+0x213/0x220()
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/30/2009
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 0207
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: M4A3000E
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev X.0x
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0207:bd12/30/2009:svnASUSTeKComputerINC.:pnM4A3000E:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM4A3000E:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: M4A3000E
dmi.product.version: System Version
dmi.sys.vendor: ASUSTeK Computer INC.