Public bug reported:
This has happened several times when adding/removing a usb network
device (rndis and usb cdc_ether both).
ProblemType: KernelOops
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: ALC272 Analog [ALC272 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: darkstar62 18691 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf7400000 irq 22'
Mixer name : 'Realtek ALC272'
Components : 'HDA:10de0006,10de0101,00100000
HDA:10ec0272,17aa3872,00100001'
Controls : 26
Simple ctrls : 14
Date: Tue Oct 27 19:10:13 2009
DistroRelease: Ubuntu 9.10
Failure: oops
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release Candidate i386
(20091020.3)
MachineType: LENOVO 4186
NonfreeKernelModules: nvidia
Package: linux-image-2.6.31-14-generic-pae 2.6.31-14.48
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.31-14-generic-pae
root=UUID=8942dc05-2b12-40d0-95a9-df697502920e ro quiet splash
ProcVersionSignature: Ubuntu 2.6.31-14.48-generic-pae
RelatedPackageVersions:
linux-backports-modules-2.6.31-14-generic-pae N/A
linux-firmware 1.24
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
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-pae i686
dmi.bios.date: 07/17/2009
dmi.bios.vendor: LENOVO
dmi.bios.version: 15CN28WW(V2.01)
dmi.board.name: KIWB1
dmi.board.vendor: LENOVO
dmi.board.version: REFERENCE
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: No Enclosure
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnLENOVO:bvr15CN28WW(V2.01):bd07/17/2009:svnLENOVO:pn4186:pvrLenovoIdeaPadY550:rvnLENOVO:rnKIWB1:rvrREFERENCE:cvnNoEnclosure:ct10:cvrN/A:
dmi.product.name: 4186
dmi.product.version: Lenovo IdeaPad Y550
dmi.sys.vendor: LENOVO
** 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() when adding/removing usb net device
https://bugs.launchpad.net/bugs/462355
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