[855GM] kernel BUG at /build/buildd/linux-2.6.35/drivers/gpu/drm/i915/i915_gem.c:4221!; EIP is at i915_gem_object_unpin+0xbb/0xd0 [i915]

Bug #684694 reported by Martin
8
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
Expired
Undecided
Unassigned

Bug Description

XOrg intel driver has been manually re-enabled on this system.

System runs stable aside from mentioned "kernel BUG".

syslog always tells acpid client change has taken place around (gpu) lockup -- see attachment.

Lockup has been a regression since maverick release and is not reproducible.

Has happened so far only during graphical user login/logout/switch operations once every few days.

ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: linux-image-2.6.35-23-generic 2.6.35-23.41
Regression: Yes
Reproducible: No
ProcVersionSignature: Ubuntu 2.6.35-23.41-generic 2.6.35.7
Uname: Linux 2.6.35-23-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: i386
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: martin 2159 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'I82801DBICH4'/'Intel 82801DB-ICH4 with ALC101 at irq 11'
   Mixer name : 'Realtek ALC101'
   Components : 'AC97a:414c4730'
   Controls : 24
   Simple ctrls : 17
CurrentDmesg:
 [ 43.912728] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro,commit=0
 [ 44.936020] ipw2200: Failed to send POWER_MODE: Command timed out.
 [ 46.392015] eth0: no IPv6 routers present
Date: Fri Dec 3 13:12:24 2010
Frequency: Once every few days.
HibernationDevice: RESUME=UUID=05198403-e4c6-4b0a-85ba-e9e2f05cdcb6
Lsusb:
 Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 002 Device 002: ID 046d:c01b Logitech, Inc. MX310 Optical Mouse
 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: MTC Montara-GML
PccardctlIdent:
 Socket 0:
   no product info available
PccardctlStatus:
 Socket 0:
   no card
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-23-generic root=UUID=260f888b-e25c-42e1-b3a6-474579cbee3b ro splash quiet
ProcEnviron:
 LANGUAGE=en_US:en
 LANG=en_US.utf8
 SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.38
RfKill:
 0: phy0: Wireless LAN
  Soft blocked: no
  Hard blocked: yes
SourcePackage: linux
dmi.bios.date: 06/09/2004
dmi.bios.vendor: Insyde Software Corporation
dmi.bios.version: R1.07
dmi.board.name: Montara-GML
dmi.board.vendor: MTC
dmi.board.version: FAB-2
dmi.chassis.asset.tag: 12345678
dmi.chassis.type: 8
dmi.chassis.vendor: MTC
dmi.chassis.version: A1
dmi.modalias: dmi:bvnInsydeSoftwareCorporation:bvrR1.07:bd06/09/2004:svnMTC:pnMontara-GML:pvrFAB-2:rvnMTC:rnMontara-GML:rvrFAB-2:cvnMTC:ct8:cvrA1:
dmi.product.name: Montara-GML
dmi.product.version: FAB-2
dmi.sys.vendor: MTC

Revision history for this message
Martin (wortheld) wrote :
Revision history for this message
Martin (wortheld) wrote :
Revision history for this message
Martin (wortheld) wrote :

It is a gpu lockup.

Revision history for this message
Martin (wortheld) wrote :
tags: added: kernel-series-unknown
Brad Figg (brad-figg)
Changed in linux (Ubuntu):
status: New → Confirmed
Revision history for this message
penalvch (penalvch) wrote :

Martin, thank you for reporting this and helping make Ubuntu better. Maverick reached EOL on April 2012.
Please see this document for currently supported Ubuntu releases:
https://wiki.ubuntu.com/Releases

We were wondering if this is still an issue in a supported release? If so, can you try with the latest development release of Ubuntu? ISO CD images are available from http://cdimage.ubuntu.com/releases/ .

If it remains an issue, could you run the following command in a supported release from a Terminal (Applications->Accessories->Terminal). It will automatically gather and attach updated debug information to this report.

apport-collect -p linux <replace-with-bug-number>

Also, if you could test the latest upstream kernel available that would be great. It will allow additional upstream developers to examine the issue. Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Once you've tested the upstream kernel, please remove the 'needs-upstream-testing' tag. This can be done by clicking on the yellow pencil icon next to the tag located at the bottom of the bug description and deleting the 'needs-upstream-testing' text. Please let us know your results.

Thanks in advance.

tags: added: needs-bisect
summary: - [855GM] i915 kernel bug: casual (gpu) lockup on acpid client change
+ [855GM] kernel BUG at
+ /build/buildd/linux-2.6.35/drivers/gpu/drm/i915/i915_gem.c:4221!; EIP is
+ at i915_gem_object_unpin+0xbb/0xd0 [i915]
Changed in linux (Ubuntu):
status: Confirmed → Incomplete
Revision history for this message
Launchpad Janitor (janitor) wrote :

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

Changed in linux (Ubuntu):
status: Incomplete → Expired
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