[snb] GPU HANG: ecode 6:0:0x85fffffc in ositorWorkQueue
Submitted by James
Assigned to Intel 3D Bugs Mailing List
Created attachment 139534 sysfs dump
Watching a video in Totem under Gnome 3 in X. Screen froze for a few seconds, then unfroze. Caught the following in dmesg:
[46336.090639] [drm] GPU HANG: ecode 6:0:0x85fffffc, in ositorWorkQueue , reason: Hang on rcs0, action: reset [46336.090642] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace. [46336.090642] [drm] Please file a new bug report on bugs.freedesktop.org against DRI -> DRM/Intel [46336.090643] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue. [46336.090643] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it. [46336.090644] [drm] GPU crash dump saved to /sys/class/drm/card0/error [46336.090698] i915 0000:00:02.0: Resetting chip after gpu hang
I was rendering something with Kdenlive at the time, but I didn't see any excessive heat or anything.
Attachment 139534, "sysfs dump":