BUG: unable to handle kernel NULL pointer dereference at 0000000000000008

[Daryl Hughes]

not 100% sure what triggered this bug or something.
I was running: Runescape Game, Playonlinux Game Browser, Rhythmbox, qBittorrent seeding Ubuntu os's.
qbittorrent seemed to not be reponding when the error popped up so hope this helps if i find any thing else of this bug ill put it below
and a error problem popped up in the process.

ProblemType: KernelOops
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-22-lowlatency 3.13.0-22.44
ProcVersionSignature: Ubuntu 3.13.0-22.44-lowlatency 3.13.8
Uname: Linux 3.13.0-22-lowlatency x86_64
Annotation: Your system might become unstable now and might need to be restarted.
ApportVersion: 2.14-0ubuntu1
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC1: darkangel 3255 F.... pulseaudio
 /dev/snd/pcmC1D0p: darkangel 3255 F...m pulseaudio
 /dev/snd/controlC0: darkangel 3255 F.... pulseaudio
Date: Thu Apr 3 15:01:07 2014
DuplicateSignature: BUG: unable to handle kernel NULL pointer dereference at location RIP: 0010:location location mutex_lock+0xd/0x27
Failure: oops
HibernationDevice: RESUME=UUID=74fb025e-334f-4b30-a12d-e87c16b01ec9
InstallationDate: Installed on 2014-03-27 (7 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Beta amd64 (20140325.1)
MachineType: eMachines EL1360G
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-22-lowlatency root=UUID=4634a5e5-77a2-48ea-b9b8-8a03254c3556 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+git20090217-3ubuntu8
RfKill:
 0: phy0: Wireless LAN
  Soft blocked: no
  Hard blocked: no
SourcePackage: linux
Title: BUG: unable to handle kernel NULL pointer dereference at 0000000000000008
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/16/2011
dmi.bios.vendor: AMI
dmi.bios.version: P01-C1
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: EL1360G
dmi.board.vendor: eMachines
dmi.chassis.type: 3
dmi.chassis.vendor: eMachines
dmi.modalias: dmi:bvnAMI:bvrP01-C1:bd11/16/2011:svneMachines:pnEL1360G:pvr:rvneMachines:rnEL1360G:rvr:cvneMachines:ct3:cvr:
dmi.product.name: EL1360G
dmi.sys.vendor: eMachines

[Daryl Hughes (zorw2016)]

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[Daryl Hughes (zorw2016)]

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[Daryl Hughes (zorw2016)]

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[Daryl Hughes (zorw2016)]

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[Daryl Hughes (zorw2016)]

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[Daryl Hughes (zorw2016)]

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[Daryl Hughes (zorw2016)]

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[Daryl Hughes (zorw2016)]

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[Daryl Hughes (zorw2016)]

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[Daryl Hughes (zorw2016)]

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[Daryl Hughes (zorw2016)]

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[Daryl Hughes (zorw2016)]

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[Daryl Hughes (zorw2016)]

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[Daryl Hughes (zorw2016)]

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[Brad Figg (brad-figg)]

This change was made by a bot.

[Daryl Hughes (zorw2016)]

Found some Extra buggy issues this as caused when u look at the Load of the system monitor it is showing mass loading numbers at 24.6 and not going down at all there is allot of freed hardware spacing but continuously goes up i got a Picture in this
Note: the 1 in the middle bottom of "procs" is the Load Rate
I am not running any thing this is the 2nd time this has happened 1st i thought it was just a little glitch or something but when the 2nd time came in the same week i thought i had to report this.
But got another load pic that shows the 5-10-15 min's
hope this info helps if ya need any thing just ask

[Joseph Salisbury (jsalisbury)]

Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v3.14 kernel[0].

If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'.

If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel-unable-to-test-upstream'.
Once testing of the upstream kernel is complete, please mark this bug as "Confirmed".

Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.14-trusty/

[Daryl Hughes (zorw2016)]

Tested this for a few days to make sure it didn't pop up a error again

kernel-fixed-upstream

Been Tested on:
3.14.0-031400-Generic (amd-64)