Inspiron n5110 panics after several S4 iterations

[Colin Ian King]

Binary package hint: xserver-xorg-video-intel

Running multiple S4 cycles causes a kernel panic. See attached photo of panic.

This can be reproduced as follows:

sudo fwts s4 --s4-multiple --s4-sleep-delay=30

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: xserver-xorg-video-intel 2:2.14.0-4ubuntu4
ProcVersionSignature: Ubuntu 2.6.38-7.38-generic 2.6.38
Uname: Linux 2.6.38-7-generic x86_64
Architecture: amd64
CompizPlugins: [core,bailer,detection,composite,opengl,decor,mousepoll,vpswitch,regex,animation,snap,expo,move,compiztoolbox,place,grid,imgpng,gnomecompat,wall,ezoom,workarounds,staticswitcher,resize,fade,unitymtgrabhandles,scale,session,unityshell]
CompositorRunning: compiz
DRM.card0.DP.1:
 status: disconnected
 enabled: disabled
 dpms: Off
 modes:
 edid-base64:
DRM.card0.HDMI.A.1:
 status: disconnected
 enabled: disabled
 dpms: Off
 modes:
 edid-base64:
DRM.card0.LVDS.1:
 status: connected
 enabled: enabled
 dpms: On
 modes: 1366x768
 edid-base64: AP///////wAGr+wiAAAAAAETAQOQIhN4CsiVnldUkiYPUFQAAAABAQEBAQEBAQEBAQEBAQEBbhlWIFAACDAQCDQAWMEQAAAabhlWIFAACDAQCDQAWMEQAAAaAAAA/gAxSkMyToBCMTU2WFcyAAAAAAAAAAAAAAAAAAEBCiAgANQ=
DRM.card0.VGA.1:
 status: disconnected
 enabled: disabled
 dpms: Off
 modes:
 edid-base64:
Date: Thu Mar 31 19:07:44 2011
DistUpgraded: Fresh install
DistributionChannelDescriptor:
 # This is a distribution channel descriptor
 # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor
 canonical-oem-somerville-natty-amd64-20110331-0
DistroCodename: natty
DistroVariant: ubuntu
GraphicsCard:
 Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0116] (rev 09) (prog-if 00 [VGA controller])
   Subsystem: Dell Device [1028:04b0]
InstallationMedia: Ubuntu 11.04 "Natty" - Build amd64 LIVE Binary 20110331-01:37
MachineType: Dell Inc. Inspiron N5110
ProcEnviron:
 LANGUAGE=en_GB:en
 LANG=en_GB.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-7-generic root=UUID=d8358fb4-a9ee-43da-8ee0-7b3a09db6ded ro quiet splash vt.handoff=7
Renderer: Unknown
SourcePackage: xserver-xorg-video-intel
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 01/04/2011
dmi.bios.vendor: Dell Inc.
dmi.bios.version: X19
dmi.board.vendor: Dell Inc.
dmi.board.version: X19
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: Not Specified
dmi.modalias: dmi:bvnDellInc.:bvrX19:bd01/04/2011:svnDellInc.:pnInspironN5110:pvrNotSpecified:rvnDellInc.:rn:rvrX19:cvnDellInc.:ct8:cvrNotSpecified:
dmi.product.name: Inspiron N5110
dmi.product.version: Not Specified
dmi.sys.vendor: Dell Inc.
version.compiz: compiz 1:0.9.4git20110322-0ubuntu5
version.libdrm2: libdrm2 2.4.23-1ubuntu5
version.libgl1-mesa-glx: libgl1-mesa-glx 7.10.1-0ubuntu3
version.xserver-xorg: xserver-xorg 1:7.6~3ubuntu11
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.0-0ubuntu4
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.14.0-4ubuntu4
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110107+b795ca6e-0ubuntu6

[lspci]
Nux: lspci: 00:02.0 VGA compatible controller [0300]: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controlle

[Bryce Harrington (bryce)]

Colin King - I've forwarded this bug upstream to http://bugs.freedesktop.org/show_bug.cgi?id=35846 - please subscribe yourself to this bug, in case they need further information or wish you to test something. Thanks ahead of time!

[Bryce Harrington (bryce)]

Hi Colin, are you still able to reproduce this bug with the release kernel?

If so, would you mind testing against one of the mainline kernels such as drm-intel-next?
http://kernel.ubuntu.com/~kernel-ppa/mainline/