[Mesa-dev] intel GPU freeze with master, with apitrace log
tfogal at sci.utah.edu
Wed Nov 2 11:40:30 PDT 2011
That log is attached (gzipped, as it's almost 900k otherwise). I
grabbed it right after running glretrace as the original email
described. However I also took a look at it before running glretrace
again and it had lots of output in it.. I can grab it after a clean
reboot if that helps.
Anything else I can provide?
On 11/02/2011 12:27 PM, Daniel Vetter wrote:
> On Wed, Nov 02, 2011 at 12:14:10PM -0600, tom fogal wrote:
>>> Our application has a render mode which is causing a
>>> Sandybridge-based system to hang for a second with Mesa master. In
>>> dmesg I see:
>>> [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung
>>> [drm:i915:do_wait_request] *ERROR* i915_do_wait_request returns -11 (awaiti
>>> ng 23347 at 23343, next 23348)
> Generally we need the i915_error_state from debugfs when diagnosing gpu
> hangs. Can you please attach that one?
> Thanks, Daniel
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