[ivb] GPU hang in taisei
Submitted by Vitaly Shukela
Assigned to Intel 3D Bugs Mailing List
Created attachment 137153 /sys/class/drm/card0/error
[4519177.538749] [drm] GPU HANG: ecode 7:0:0x85fffdfc, in taisei , reason: Hang on render ring, action: reset [4519177.538754] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace. [4519177.538755] [drm] Please file a new bug report on bugs.freedesktop.org against DRI -> DRM/Intel [4519177.538756] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue. [4519177.538757] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it. [4519177.538759] [drm] GPU crash dump saved to /sys/class/drm/card0/error [4519177.538806] drm/i915: Resetting chip after gpu hang [4519187.537419] drm/i915: Resetting chip after gpu hang [4519195.537271] drm/i915: Resetting chip after gpu hang [4519205.697549] drm/i915: Resetting chip after gpu hang [4519321.535217] drm/i915: Resetting chip after gpu hang [4519331.615043] drm/i915: Resetting chip after gpu hang
Permanent graphical glitch (horizontal dashed white lines) is visible after it recovers from the hang, until the game exits (intel_do_flush_locked failed: Input/output error) after the second glitch.
xserver-xorg-video-intel=2:2.99.917+git20161206-1 beignet=1.3.2-1 libdrm-intel1=2.4.74-1
Attachment 137153, "/sys/class/drm/card0/error":