[SNB]GPU hang while playing video in mpv
Submitted by bug..@..er.com
Assigned to Intel 3D Bugs Mailing List
Created attachment 126628 /sys/class/drm/card0/error
System is a laptop with a HD3000 GPU (Intel Sandybridge i5-2520M) running Linux 4.7.3 with Mesa 12.0.3. I have been playing a video in the mpv player and the moment I double clicked on the screen to exit full screen mode of the player the display froze for a couple of seconds. After that, the following error has been logged. This exact same issue (GPU hang when switching between full screen/windowed video playback in mpv) has happened before a couple of times already. The issue has occurred with both Compton and the Xfce compositor running. This report is with the Compton compositor running.
[146283.420954] [drm] stuck on render ring [146283.421664] [drm] GPU HANG: ecode 6:0:0x84fefffc, in compton , reason: Engine( s) hung, action: reset [146283.421666] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, incl uding userspace. [146283.421667] [drm] Please file a new bug report on bugs.freedesktop.org against DRI -> DRM/Intel [146283.421667] [drm] drm/i915 developers can then reassign to the right component if it' s not a kernel issue. [146283.421668] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it. [146283.421669] [drm] GPU crash dump saved to /sys/class/drm/card0/error [146283.422959] drm/i915: Resetting chip after gpu hang [146293.420992] [drm] stuck on render ring [146293.421659] [drm] GPU HANG: ecode 6:0:0x95effffc, in compton , reason: Engine(s) hung, action: reset [146293.422997] drm/i915: Resetting chip after gpu hang
Attachment 126628, "/sys/class/drm/card0/error":