Kernel crash IP: [<ffffffff81173703>] list_lru_walk_node+0xe3/0x160

[Øyvind Stegard]

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-36-generic 3.13.0-36.63
ProcVersionSignature: Ubuntu 3.13.0-36.63-generic 3.13.11.6
Uname: Linux 3.13.0-36-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.4
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC1: oyvind 1951 F.... pulseaudio
 /dev/snd/controlC0: oyvind 1951 F.... pulseaudio
CurrentDesktop: Unity
Date: Thu Sep 25 11:31:18 2014
HibernationDevice: RESUME=UUID=d913ab68-ff2c-481e-9e50-2cddfc2bfc33
InstallationDate: Installed on 2014-04-01 (176 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Beta amd64 (20140326)
MachineType: Dell Inc. Latitude E7440
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-36-generic.efi.signed root=UUID=7255658f-91f7-4dba-b6c4-185cd810e17b ro quiet splash psmouse.resetafter=1 vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-3.13.0-36-generic N/A
 linux-backports-modules-3.13.0-36-generic N/A
 linux-firmware 1.127.7
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 02/18/2014
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A08
dmi.board.name: 07F3F4
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvrA08:bd02/18/2014:svnDellInc.:pnLatitudeE7440:pvr01:rvnDellInc.:rn07F3F4:rvrA00:cvnDellInc.:ct9:cvr:
dmi.product.name: Latitude E7440
dmi.product.version: 01
dmi.sys.vendor: Dell Inc.

[Øyvind Stegard (oyvindstegard)]

I know of no way to reproduce the crash.

[Øyvind Stegard (oyvindstegard)]

System quickly lost responsiveness after crash and required hard reset by holding power button.

[Brad Figg (brad-figg)]

This change was made by a bot.

[Joseph Salisbury (jsalisbury)]

Has this happened more than once, or was it a one time event?

[Øyvind Stegard (oyvindstegard)]

Judging by the IP and call trace, I cannot say that I remember this particular BUG or anything like it for the kernel in question. (I
usually check for hints in logs after hard crashes like this one.)

There has been one earlier crash with the kernel in question (not reported), but the call trace for that has ext4 functions in it. It also happened seemingly at random and caused a hard freeze. I've attached the kernel log BUG, even though it might not be related.

[Launchpad Janitor (janitor)]

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