[ 121.219533] [drm] stuck on render ring [ 121.264573] [drm] GPU HANG: ecode 0:0xe77fffff, reason: Ring hung, action: re set [ 121.352723] [drm] GPU hangs can indicate a bug anywhere in the entire gfx sta ck, including userspace. [ 121.462645] [drm] Please file a _new_ bug report on bugs.freedesktop.org agai nst DRI -> DRM/Intel [ 121.568416] [drm] drm/i915 developers can then reassign to the right componen t if it's not a kernel issue. [ 121.683525] [drm] The gpu crash dump is required to analyze gpu hangs, so ple ase always attach it. [ 121.790334] [drm] GPU crash dump saved to /sys/class/drm/card0/error [ 122.042752] [drm] Simulated gpu hang, resetting stop_rings [ 123.222027] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off [ 134.212765] [drm] stuck on render ring [ 134.213395] [drm] GPU HANG: ecode 0:0xe77fffff, reason: Ring hung, action: re set [ 134.286367] [drm] Simulated gpu hang, resetting stop_rings [ 136.183265] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off [ 138.176682] [drm] GPU HANG: ecode 1:0xffeffffe, in gem_reset_stats [3821], re ason: Kicking stuck semaphore on blitter ring, action: continue [ 140.177087] [drm] stuck on bsd ring [ 140.218975] [drm] GPU HANG: ecode 1:0xffeffffe, in gem_reset_stats [3821], re ason: Ring hung, action: reset [ 142.178253] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off [ 150.195976] [drm] stuck on render ring [ 150.241049] [drm] GPU HANG: ecode 0:0xe77fffff, reason: Ring hung, action: re set [ 150.515833] [drm] Simulated gpu hang, resetting stop_rings [ 152.177714] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off [ 158.198802] [drm] stuck on render ring [ 158.243902] [drm] GPU HANG: ecode 0:0xe77fffff, reason: Ring hung, action: re set [ 158.600541] [drm] Simulated gpu hang, resetting stop_rings [ 160.194311] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off [ 162.199704] [drm] GPU HANG: ecode 1:0xffeffffe, in gem_reset_stats [3838], re ason: Kicking stuck semaphore on blitter ring, action: continue [ 164.200118] [drm] stuck on bsd ring [ 164.242023] [drm] GPU HANG: ecode 1:0xffeffffe, in gem_reset_stats [3838], re ason: Ring hung, action: reset [ 166.201279] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off [ 174.225823] [drm] stuck on render ring [ 174.270939] [drm] GPU HANG: ecode 0:0xe77fffff, reason: Ring hung, action: re set [ 174.750965] [drm] Simulated gpu hang, resetting stop_rings [ 176.238568] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off [ 185.339980] [drm] stuck on render ring [ 185.385078] [drm] GPU HANG: ecode 0:0xe77fffff, reason: Ring hung, action: re set [ 185.814042] [drm] Simulated gpu hang, resetting stop_rings [ 187.206690] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off [ 190.208604] [drm] GPU HANG: ecode 1:0xffeffffe, in gem_reset_stats [3854], re ason: Kicking stuck semaphore on blitter ring, action: continue [ 192.209003] [drm] stuck on bsd ring [ 192.250891] [drm] GPU HANG: ecode 1:0xffeffffe, in gem_reset_stats [3854], re ason: Ring hung, action: reset [ 194.244313] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off [ 204.205378] [drm] stuck on render ring [ 204.250486] [drm] GPU HANG: ecode 0:0xe77fffff, reason: Ring hung, action: re set [ 204.535644] [drm] Simulated gpu hang, resetting stop_rings [ 206.207642] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off [ 212.230287] [drm] stuck on render ring [ 212.275380] [drm] GPU HANG: ecode 0:0xe77fffff, reason: Ring hung, action: re set [ 212.950510] [drm] Simulated gpu hang, resetting stop_rings [ 214.219116] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off [ 217.221000] [drm] GPU HANG: ecode -1:0x00000000, reason: Kicking stuck semaph ore on blitter ring, action: continue [ 225.224205] [drm] stuck on blitter ring [ 225.270212] [drm] GPU HANG: ecode 2:0x85fffff4, in gem_reset_stats [3871], re ason: Ring hung, action: reset [ 225.888449] [drm:i915_reset] *ERROR* Failed to reset chip: -110