Public bug reported:
I'm running 14.04 final beta on a Thinkpad T430. Currently I'm trying to
connect my Apple Wireless Keyboard via bluetooth when the Kernel oops
occured.
Right now I get mixed results when trying to pair the keyboard. Most of
the times pairing fails while I try to enter the PIN (before I can press
enter). Sometimes it succeeds, but when I try to use the keyboard Ubuntu
seemed to crash. The desktop became unresponsive, and I also could not
restart the system except by a hard reset.
ProblemType: KernelOops
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-20-generic 3.13.0-20.42
ProcVersionSignature: Ubuntu 3.13.0-20.42-generic 3.13.7
Uname: Linux 3.13.0-20-generic x86_64
Annotation: Your system might become unstable now and might need to be
restarted.
ApportVersion: 2.13.3-0ubuntu1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: jerry 2105 F.... pulseaudio
Date: Tue Apr 1 12:09:50 2014
DuplicateSignature: BUG: unable to handle kernel NULL pointer dereference at
location RIP: 0010:location location filemap_page_mkwrite+0x2c/0xd0
Failure: oops
InstallationDate: Installed on 2014-03-31 (0 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Beta amd64 (20140326)
MachineType: LENOVO 2344CTO
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-20-generic
root=UUID=9d3fea9d-fdc7-4669-b9c0-b0b040c541bc ro quiet splash vt.handoff=7
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions: kerneloops-daemon 0.12+git20090217-3ubuntu7
SourcePackage: linux
Title: BUG: unable to handle kernel NULL pointer dereference at 0000000000000028
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 05/25/2012
dmi.bios.vendor: LENOVO
dmi.bios.version: G1ET41WW (1.16 )
dmi.board.asset.tag: Not Available
dmi.board.name: 2344CTO
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias:
dmi:bvnLENOVO:bvrG1ET41WW(1.16):bd05/25/2012:svnLENOVO:pn2344CTO:pvrThinkPadT430:rvnLENOVO:rn2344CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 2344CTO
dmi.product.version: ThinkPad T430
dmi.sys.vendor: LENOVO
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Confirmed
** Tags: amd64 apport-kerneloops kernel-oops trusty
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https://bugs.launchpad.net/bugs/1300698
Title:
BUG: unable to handle kernel NULL pointer dereference at
0000000000000028
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