i915kms hang, GPU hang?

[Erich Dollansky]

Hi,

I know that this alone will not help much. I post this here only as it
might will ring a bell. 

My machine just crashed. I later saw this in the logs:

Jan 12 15:07:04 X220 kernel: error: [drm:pid12:i915_hangcheck_elapsed]
*ERROR* Hangcheck timer elapsed... GPU hung 
Jan 12 15:07:04 X220 kernel: info: [drm] capturing error event; look
for more information in sysctl hw.dri.0.info.i915_error_state


uname says:

FreeBSD X220.alogt.com 10.1-STABLE FreeBSD 10.1-STABLE #1 r276328: Mon
Dec 29 08:28:42 WITA 2014
erich at X220.alogt.com:/usr/obj/usr/src/sys/X220  amd64


I did not see this behaviour before.

Erich