Created attachment 67577 [details] i915_error_state Intel(R) Core(TM) i5-2430M Ubuntu 12.04 uname -r: 3.5.0-13-generic-tuxonice Graphics drivers from https://launchpad.net/~oibaf/+archive/graphics-drivers/ dmesg and i915_error_state attached
Created attachment 67578 [details] dmesg
Another one with more "clean" dmesg (got only these lines): [ 388.854815] CPU2: Package power limit normal [ 412.054723] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung [ 412.054728] [drm] capturing error event; look for more information in /debug/dri/0/i915_error_state [ 412.065332] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off [ 414.177613] audit_printk_skb: 45 callbacks suppressed [ 418.225051] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung [ 418.225344] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off [ 436.688147] [drm:intel_disable_transcoder] *ERROR* failed to disable transcoder 1 [ 447.348170] [drm:intel_disable_transcoder] *ERROR* failed to disable transcoder 1
Created attachment 67579 [details] i915_error_state (second one)
Tried with drm-intel-next snapshot from here: http://kernel.ubuntu.com/~kernel-ppa/mainline/drm-intel-next/2012-09-21-quantal/ Much better. I'm actually able to issue several commands to the hero before GPU hangs.
Created attachment 67835 [details] i915_error_state with drm-intel-next kernel snapshot (2012-09-21)
*** Bug 54738 has been marked as a duplicate of this bug. ***
Ken finally found a change that fixed many snb hangs. Could you re-try with a Mesa containing this fix: (either master, or 9.2.3) commit 5563dfabc8c1b7cc1a67e4d64311ea29aef43087 Author: Kenneth Graunke <kenneth@whitecape.org> Date: Tue Aug 13 13:57:13 2013 -0700 i965: Also emit HiZ and Stencil packets when disabling depth on Gen6.
I cannot reproduce this DOTA2 issue on SandyBridge on master, the game doesn't hang. OpenGL vendor string: Intel Open Source Technology Center OpenGL renderer string: Mesa DRI Intel(R) Sandybridge Mobile OpenGL core profile version string: 3.1 (Core Profile) Mesa 10.2.0-devel (git-952fda4) OpenGL core profile shading language version string: 1.40
Dear Reporter, This Mesa bug has been in the "NEEDINFO" status for over 60 days. I am closing this bug based on lack of response but feel free to reopen if resolution is still needed. Please ensure you're supplying the correct information as requested. Thank you.
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