Bug 40052

Summary:

[arrandale] GPU lockup: wait on disabled pipe

Product:

xorg

Reporter:

Bryce Harrington <bryce>

Component:

Driver/intel

Assignee:

Chris Wilson <chris>

Status:

RESOLVED DUPLICATE

QA Contact:

Xorg Project Team <xorg-team>

Severity:

major

Priority:

medium

Version:

7.6 (2010.12)

Hardware:

x86-64 (AMD64)

OS:

Linux (All)

Whiteboard:

i915 platform:

i915 features:

Attachments:

Description	Flags
BootDmesg.txt	none
CurrentDmesg.txt	none
i915_error_state.txt	none
XorgLog.txt	none

Description Bryce Harrington 2011-08-12 18:29:49 UTC

Forwarding this bug from Launchpad reporter Simon Newbury:
  https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/825177

[Problem]
GPU lockup.  No compositor running.  First time user experienced a gpu freeze.

[Original Report]
I think it might have been something to do with plugging in external USB? Had a wireless mouse already attached that die at the same time.

[ 2775.447827] dell_wmi: Received unknown WMI event (0x11)
[ 2782.266735] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung
[ 2782.266743] [drm:kick_ring] *ERROR* Kicking stuck wait on render ring
[ 2788.251730] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung
[ 2788.251737] [drm] capturing error event; look for more information in /debug/dri/0/i915_error_state
[ 2788.256532] [drm:i915_wait_request] *ERROR* i915_wait_request returns -11 (awaiting 433997 at 433994, next 434001)


MachineType: Dell Inc. Latitude E6410
GraphicsCard:
 Intel Corporation Core Processor Integrated Graphics Controller [8086:0046] (rev 02) (prog-if 00 [VGA controller])
   Subsystem: Dell Device [1028:040a]
CompositorRunning: None
Date: Fri Aug 12 20:57:54 2011
DistUpgraded: Log time: 2011-08-11 18:26:27.818642
DistroCodename: oneiric
DistroVariant: ubuntu
UpgradeStatus: Upgraded to oneiric on 2011-08-11 (1 days ago)

version.compiz: compiz 1:0.9.5.0-0ubuntu5
version.ia32-libs: ia32-libs 20090808ubuntu13
version.libdrm2: libdrm2 2.4.26-1ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 7.11-0ubuntu3
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 7.11-0ubuntu3
version.xserver-xorg: xserver-xorg 1:7.6+7ubuntu6
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.6.0-1ubuntu13
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.99~git20110811.g93fc084-0ubuntu1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.15.901-1ubuntu2
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110411+8378443-1

Comment 1 Bryce Harrington 2011-08-12 18:30:07 UTC

Created attachment 50169 [details]
BootDmesg.txt

Comment 2 Bryce Harrington 2011-08-12 18:30:27 UTC

Created attachment 50170 [details]
CurrentDmesg.txt

Comment 3 Bryce Harrington 2011-08-12 18:30:44 UTC

Created attachment 50171 [details]
i915_error_state.txt

Comment 4 Bryce Harrington 2011-08-12 18:30:59 UTC

Created attachment 50172 [details]
XorgLog.txt

Comment 5 Chris Wilson 2011-08-13 01:09:54 UTC

Hmm, WAIT_FOR_EVENT, looks like a DRI2 copybuffer that died. Hopefully the user was running some GL application at the time! There's not enough evidence here to tie this to the hotplug-disable hangs, but can we clarify that and ask Simon if a mode switch occurred at the time of the hang?

Comment 6 Chris Wilson 2012-02-08 07:48:41 UTC


*** This bug has been marked as a duplicate of bug 36515 ***

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