[   93.626443] pm_rps: executing
[   93.626784] [drm:i915_gem_open] 
[   93.626865] [drm:intel_crtc_set_config] [CRTC:6] [NOFB]
[   93.626875] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:6], mode_changed=0, fb_changed=0
[   93.626882] [drm:intel_crtc_set_config] [CRTC:11] [NOFB]
[   93.626887] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0
[   93.626892] [drm:intel_crtc_set_config] [CRTC:16] [NOFB]
[   93.626898] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=0, fb_changed=0
[   93.626931] [drm:i915_gem_open] 
[   93.627479] [drm:i915_gem_open] 
[   93.631545] pm_rps: starting subtest reset
[   93.727352] [drm:valleyview_set_rps] GPU freq request from 160 MHz (16) to 160 MHz (16)
[  113.832437] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
[  114.285173] [drm:valleyview_set_rps] GPU freq request from 160 MHz (16) to 480 MHz (48)
[  120.749710] [drm] stuck on render ring
[  120.766147] [drm] GPU HANG: ecode 0:0x9ec6fff0, in pm_rps [3758], reason: Ring hung, action: reset
[  120.766329] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
[  120.766495] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
[  120.766656] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
[  120.766823] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.
[  120.766977] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[  120.767365] [drm:i915_error_work_func] resetting chip
[  120.769622] [drm] Simulated gpu hang, resetting stop_rings
[  120.769783] [drm:init_status_page] render ring hws offset: 0x00014000
[  120.769877] [drm:init_status_page] bsd ring hws offset: 0x00038000
[  120.769897] [drm:init_status_page] blitter ring hws offset: 0x0005b000
[  120.769915] [drm:init_status_page] video enhancement ring hws offset: 0x0007e000
[  120.838857] [drm:cherryview_enable_rps] GT fifo had a previous error 1080000
[  120.838898] [drm:cherryview_enable_rps] PCBR offset : 0x7eef8001
[  120.840628] [drm:cherryview_enable_rps] GPLL enabled? yes
[  120.840644] [drm:cherryview_enable_rps] GPU status: 0x00203010
[  120.840650] [drm:cherryview_enable_rps] current GPU freq: 480 MHz (48)
[  120.840655] [drm:cherryview_enable_rps] setting GPU freq to 320 MHz (32)
[  120.840663] [drm:valleyview_set_rps] GPU freq request from 480 MHz (48) to 320 MHz (32)
[  120.944199] [drm:valleyview_set_rps] GPU freq request from 320 MHz (32) to 480 MHz (48)
[  126.741883] [drm] stuck on render ring
[  126.758089] [drm] GPU HANG: ecode 0:0x08391033, in pm_rps [3758], reason: Ring hung, action: reset
[  126.758435] [drm:i915_error_work_func] resetting chip
[  126.760022] [drm:i915_context_is_banned] *ERROR* gpu hanging too fast, banning!
[  126.762882] [drm:init_status_page] render ring hws offset: 0x00014000
[  126.762912] [drm:init_status_page] bsd ring hws offset: 0x00038000
[  126.762931] [drm:init_status_page] blitter ring hws offset: 0x0005b000
[  126.762949] [drm:init_status_page] video enhancement ring hws offset: 0x0007e000
[  126.863170] [drm:cherryview_enable_rps] GT fifo had a previous error 1080000
[  126.863304] [drm:cherryview_enable_rps] PCBR offset : 0x7eef8001
[  126.864834] [drm:cherryview_enable_rps] GPLL enabled? yes
[  126.864840] [drm:cherryview_enable_rps] GPU status: 0x00203010
[  126.864845] [drm:cherryview_enable_rps] current GPU freq: 480 MHz (48)
[  126.864850] [drm:cherryview_enable_rps] setting GPU freq to 320 MHz (32)
[  126.864855] [drm:valleyview_set_rps] GPU freq request from 480 MHz (48) to 320 MHz (32)
[  137.001684] [drm:intel_crtc_set_config] [CRTC:6] [NOFB]
[  137.001698] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:6], mode_changed=0, fb_changed=0
[  137.001706] [drm:intel_crtc_set_config] [CRTC:11] [NOFB]
[  137.001712] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0
[  137.001717] [drm:intel_crtc_set_config] [CRTC:16] [NOFB]
[  137.001722] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=0, fb_changed=0