Ubuntu
mesa package

  1. Bug #899159
  2. Comment #11

Comment 11 for bug 899159

Revision history for this message
Hernando Torque (htorque) wrote : Re: [sandybridge-gt2] GPU lockup render.IPEHR: 0x7b009004

James, I'm not sure if you are supposed to, but do you get the same title (same 0x... address) as this bug report if you try to report the bug with apport?

I successfully reproduced the hangs with the Linux version of the Unigine Heaven benchmark (http://unigine.com/products/heaven/download/ ~233MB, fast torrent download). It immediately threw hangs during the loading phase at the start screen, but I got a different address in the bug report:

[sandybridge-gt2] GPU lockup render.IPEHR: 0x7a000002

Also, dmesg just showed

[83035.298706] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung
[83035.298766] [drm:i915_wait_request] *ERROR* i915_wait_request returns -11 (awaiting 4462766 at 4462765, next 4462767)

in contrast to the messages in my attached "CurrentDmesg.txt".

Attaching the new i915_error_state.