WARNING: at /build/buildd/linux-2.6.32/kernel/softirq.c:143 local_bh_enable_ip 0x7b/0xa0()
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
New
|
Undecided
|
Unassigned |
Bug Description
WARNING: at /build/
Call Trace:
[<ffffffff8106
[<ffffffff8106
[<ffffffff8106
[<ffffffff8154
[<ffffffffa026
[<ffffffffa026
[<ffffffffa018
[<ffffffffa018
[<ffffffffa018
ProblemType: KernelOops
DistroRelease: Ubuntu 10.04
Package: linux-image-
Regression: No
Reproducible: Yes
ProcVersionSign
Uname: Linux 2.6.32-21-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Annotation: Your system might become unstable now and might need to be restarted.
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: SB [HDA ATI SB], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
CRDA: Error: [Errno 2] No existe el fichero ó directorio
Card0.Amixer.info:
Card hw:0 'SB'/'HDA ATI SB at 0xd2500000 irq 16'
Mixer name : 'IDT 92HD71B7X'
Components : 'HDA:111d76b2,
Controls : 21
Simple ctrls : 13
Card1.Amixer.info:
Card hw:1 'HDMI'/'HDA ATI HDMI at 0xd2410000 irq 19'
Mixer name : 'ATI RS690/780 HDMI'
Components : 'HDA:1002791a,
Controls : 4
Simple ctrls : 1
Card1.Amixer.
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
Date: Sat Apr 17 11:48:47 2010
Failure: oops
HibernationDevice: RESUME=
MachineType: Hewlett-Packard HP Pavilion dv7 Notebook PC
ProcCmdLine: root=UUID=
RelatedPackageV
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
Title: WARNING: at /build/
WpaSupplicantLog:
dmi.bios.date: 08/17/2009
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: F.49
dmi.board.
dmi.board.name: 30FC
dmi.board.vendor: Compal
dmi.board.version: 01.99
dmi.chassis.type: 10
dmi.chassis.vendor: Compal
dmi.chassis.
dmi.modalias: dmi:bvnHewlett-
dmi.product.name: HP Pavilion dv7 Notebook PC
dmi.product.
dmi.sys.vendor: Hewlett-Packard
I have the same issue with Kubuntu 10.04 beta and kernel 2.6.32-20/2.6.32-21 on Sony VAIO VPC EB1E1E.
For me the crash occurs right after I choose Reboot or Shut down from KDE Application launcher menu. It shows that plazma-desktop crashed with Segmentation fault and after few seconds reboots/shuts down.
Workaround: If I reboot/shutdown by running 'sudo reboot' / 'sudo halt' it doesn't crash.
The reason I didn't reported this myself is because apport failed with "Permission denied" every time I tried to generate the crash report.