[Surface Pro] BUG: soft lockup - CPU#2 stuck for 22s! [kworker/u9:2:7442]

[wolfy1339]

I just logged on and a window saying that a system problem was detected.
Device: Surface Pro

ProblemType: KernelOops
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-17-generic 3.13.0-17.37
ProcVersionSignature: Ubuntu 3.13.0-17.37-generic 3.13.6
Uname: Linux 3.13.0-17-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: wolfy1339 2146 F.... pulseaudio
 /dev/snd/seq: timidity 1263 F.... timidity
Date: Mon Mar 17 17:12:28 2014
DuplicateSignature: BUG: soft lockup - CPU#2 stuck for 22s! [kworker/u9:2:7442] RIP: 0010:location location _raw_spin_unlock_irqrestore+0x1b/0x40
Failure: oops
HibernationDevice: RESUME=UUID=490b6bfe-a2e0-4f17-bbaa-e3a949fd3cfe
InstallationDate: Installed on 2014-03-10 (7 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20140310)
MachineType: Microsoft Corporation Surface with Windows 8 Pro
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-17-generic.efi.signed root=UUID=d49aad63-f538-45cb-a425-a409cbe45f7b 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+git20090217-3ubuntu6
SourcePackage: linux
Title: BUG: soft lockup - CPU#2 stuck for 22s! [kworker/u9:2:7442]
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/20/2013
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1.05.0050
dmi.board.asset.tag: 0
dmi.board.name: Surface with Windows 8 Pro
dmi.board.vendor: Microsoft Corporation
dmi.board.version: 1
dmi.chassis.asset.tag: 0
dmi.chassis.type: 17
dmi.chassis.vendor: Microsoft Corporation
dmi.chassis.version: 1
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1.05.0050:bd08/20/2013:svnMicrosoftCorporation:pnSurfacewithWindows8Pro:pvr1:rvnMicrosoftCorporation:rnSurfacewithWindows8Pro:rvr1:cvnMicrosoftCorporation:ct17:cvr1:
dmi.product.name: Surface with Windows 8 Pro
dmi.product.version: 1
dmi.sys.vendor: Microsoft Corporation

[Brad Figg (brad-figg)]

This change was made by a bot.

[wolfy1339 (wolfy1339)]

Joseph Salisbury,
Why did you change it to incomplete?
Is there anything else i need to do?

[Joseph Salisbury (jsalisbury)]

This bug was reported against an older version of the 3.13 kernel. 3.13 has received many updates from mainline.

Would it be possible for you to test the latest upstream stable kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v3.13 stable 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] kernel.ubuntu.com/~kernel-ppa/mainline/v3.13.11.6-trusty/

[Launchpad Janitor (janitor)]

[Expired for linux (Ubuntu) because there has been no activity for 60 days.]