Kernel Oops - BUG: unable to handle kernel NULL pointer dereference at 0000009c; EIP is at __ticket_spin_lock+0x8/0x30
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| linux (Ubuntu) |
Incomplete
|
Medium
|
Unassigned | ||
Bug Description
Connected Android Phone via USB to the computer, and one finished transferring files, disconnected the phone and unplugged it and suddenly screen blacked out with some words (can't remember what said). After a second or so, everything turned to normal.
ProblemType: KernelOops
DistroRelease: Ubuntu 12.04
Package: linux-image-
Uname: Linux 3.2.0-20-generic i686
Annotation: Your system might become unstable now and might need to be restarted.
Architecture: i386
Date: Wed Mar 28 00:02:30 2012
Failure: oops
SourcePackage: linux
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.95-0ubuntu1
Architecture: i386
DistroRelease: Ubuntu 12.04
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012)
MachineType: ASUSTeK Computer INC. 1015PN
NonfreeKernelMo
Package: linux (not installed)
ProcEnviron:
TERM=xterm
LANG=es_ES.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=
ProcVersionSign
Tags: precise
Uname: Linux 3.2.0-20-generic i686
UpgradeStatus: Upgraded to precise on 2012-03-17 (10 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
dmi.bios.date: 01/03/2011
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 0503
dmi.board.
dmi.board.name: 1015PN
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: x.xx
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK Computer INC.
dmi.chassis.
dmi.modalias: dmi:bvnAmerican
dmi.product.name: 1015PN
dmi.product.
dmi.sys.vendor: ASUSTeK Computer INC.
| Obliteratus890 (obliteratus890) wrote | #1 |
| Brad Figg (brad-figg) wrote Missing required logs. | #2 |
| Changed in linux (Ubuntu): | |
| status: | New → Incomplete |
| tags: | added: precise |
| summary: |
- BUG: unable to handle kernel NULL pointer dereference at 0000009c + Kernel Oops - BUG: unable to handle kernel NULL pointer dereference at + 0000009c; EIP is at __ticket_spin_lock+0x8/0x30 |
| Obliteratus890 (obliteratus890) wrote AcpiTables.txt | #3 |
| tags: | added: apport-collected |
| description: | updated |
| Obliteratus890 (obliteratus890) wrote AlsaDevices.txt | #4 |
| Obliteratus890 (obliteratus890) wrote AplayDevices.txt | #5 |
| Obliteratus890 (obliteratus890) wrote ArecordDevices.txt | #6 |
| Obliteratus890 (obliteratus890) wrote AudioDevicesInUse.txt | #7 |
| Obliteratus890 (obliteratus890) wrote BootDmesg.txt | #8 |
| Obliteratus890 (obliteratus890) wrote CRDA.txt | #9 |
| Obliteratus890 (obliteratus890) wrote Card0.Amixer.info.txt | #10 |
| Obliteratus890 (obliteratus890) wrote Card0.Amixer.values.txt | #11 |
| Obliteratus890 (obliteratus890) wrote Card0.Codecs.codec.0.txt | #12 |
| Obliteratus890 (obliteratus890) wrote Card1.Amixer.info.txt | #13 |
| Obliteratus890 (obliteratus890) wrote Card1.Amixer.values.txt | #14 |
| Obliteratus890 (obliteratus890) wrote Card1.Codecs.codec.0.txt | #15 |
| Obliteratus890 (obliteratus890) wrote Card1.Codecs.codec.1.txt | #16 |
| Obliteratus890 (obliteratus890) wrote Card1.Codecs.codec.2.txt | #17 |
| Obliteratus890 (obliteratus890) wrote Card1.Codecs.codec.3.txt | #18 |
| Obliteratus890 (obliteratus890) wrote CurrentDmesg.txt | #19 |
| Obliteratus890 (obliteratus890) wrote IwConfig.txt | #20 |
| Obliteratus890 (obliteratus890) wrote Lspci.txt | #21 |
| Obliteratus890 (obliteratus890) wrote Lsusb.txt | #22 |
| Obliteratus890 (obliteratus890) wrote PciMultimedia.txt | #23 |
| Obliteratus890 (obliteratus890) wrote ProcCpuinfo.txt | #24 |
| Obliteratus890 (obliteratus890) wrote ProcInterrupts.txt | #25 |
| Obliteratus890 (obliteratus890) wrote ProcModules.txt | #26 |
| Obliteratus890 (obliteratus890) wrote PulseList.txt | #27 |
| Obliteratus890 (obliteratus890) wrote RelatedPackageVersions.txt | #28 |
| Obliteratus890 (obliteratus890) wrote RfKill.txt | #29 |
| Obliteratus890 (obliteratus890) wrote UdevDb.txt | #30 |
| Obliteratus890 (obliteratus890) wrote UdevLog.txt | #31 |
| Obliteratus890 (obliteratus890) wrote WifiSyslog.txt | #32 |
| Changed in linux (Ubuntu): | |
| importance: | Undecided → Medium |
| Joseph Salisbury (jsalisbury) wrote | #33 |
This bug is missing log files that will aid in diagnosing the problem. From a terminal window please run:
apport-collect 966660
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the Ubuntu Kernel Team.