Attachment 108284 Details for Bug 85358 – dmesg

dmesg

dmesg_bsw_reset-pin-leak_1023.txt (text/plain), 64.74 KB, created by lu hua on 2014-10-23 07:03:33 UTC

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Description:

Filename:

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Creator: lu hua

Created: 2014-10-23 07:03:33 UTC

Size: 64.74 KB

patch

obsolete

>[   48.645432] core_getclient: executing
>[   48.645741] [drm:i915_gem_open] 
>[   48.646069] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[   48.648670] [drm:i915_gem_open] 
>[   48.649344] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[   48.649436] [drm:intel_crtc_set_config] [CRTC:8] [NOFB]
>[   48.649446] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[   48.649453] [drm:intel_modeset_stage_output_state] [CONNECTOR:29:eDP-1] to [CRTC:13]
>[   48.649461] [drm:intel_crtc_set_config] [CRTC:13] [FB:39] #connectors=1 (x y) (0 0)
>[   48.649467] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:13], mode_changed=0, fb_changed=0
>[   48.649472] [drm:intel_modeset_stage_output_state] [CONNECTOR:29:eDP-1] to [CRTC:13]
>[   48.649477] [drm:intel_crtc_set_config] [CRTC:18] [NOFB]
>[   48.649483] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:18], mode_changed=0, fb_changed=0
>[   48.649487] [drm:intel_modeset_stage_output_state] [CONNECTOR:29:eDP-1] to [CRTC:13]
>[   48.651117] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[   96.459428] core_getclient: executing
>[   96.459757] [drm:i915_gem_open] 
>[   96.460015] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[   96.461378] [drm:i915_gem_open] 
>[   96.461886] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[   96.461961] [drm:intel_crtc_set_config] [CRTC:8] [NOFB]
>[   96.461971] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[   96.461978] [drm:intel_modeset_stage_output_state] [CONNECTOR:29:eDP-1] to [CRTC:13]
>[   96.461986] [drm:intel_crtc_set_config] [CRTC:13] [FB:39] #connectors=1 (x y) (0 0)
>[   96.461992] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:13], mode_changed=0, fb_changed=0
>[   96.461997] [drm:intel_modeset_stage_output_state] [CONNECTOR:29:eDP-1] to [CRTC:13]
>[   96.462002] [drm:intel_crtc_set_config] [CRTC:18] [NOFB]
>[   96.462008] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:18], mode_changed=0, fb_changed=0
>[   96.462012] [drm:intel_modeset_stage_output_state] [CONNECTOR:29:eDP-1] to [CRTC:13]
>[   96.463245] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[   97.510262] core_getclient: executing
>[   97.510574] [drm:i915_gem_open] 
>[   97.510836] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[   97.512648] [drm:i915_gem_open] 
>[   97.513044] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[   97.513378] [drm:intel_crtc_set_config] [CRTC:8] [NOFB]
>[   97.513389] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[   97.513395] [drm:intel_modeset_stage_output_state] [CONNECTOR:29:eDP-1] to [CRTC:13]
>[   97.513403] [drm:intel_crtc_set_config] [CRTC:13] [FB:39] #connectors=1 (x y) (0 0)
>[   97.513409] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:13], mode_changed=0, fb_changed=0
>[   97.513414] [drm:intel_modeset_stage_output_state] [CONNECTOR:29:eDP-1] to [CRTC:13]
>[   97.513420] [drm:intel_crtc_set_config] [CRTC:18] [NOFB]
>[   97.513425] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:18], mode_changed=0, fb_changed=0
>[   97.513430] [drm:intel_modeset_stage_output_state] [CONNECTOR:29:eDP-1] to [CRTC:13]
>[   97.515403] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  146.294570] gem_concurrent_blit: executing
>[  146.294981] [drm:i915_gem_open] 
>[  146.295247] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  146.296578] [drm:i915_gem_open] 
>[  146.332584] gem_concurrent_blit: starting subtest cpu-bcs-gpu-read-after-write-forked
>[  146.334178] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  146.335488] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  146.337397] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  146.339457] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  146.341488] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  146.343442] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  146.346369] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  146.347385] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 624 MHz (60)
>[  146.356327] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  146.358484] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  146.360472] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  146.363494] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  146.365446] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  146.367634] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  146.375335] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  146.377490] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  146.379492] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  146.397021] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  146.398480] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  146.415222] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  146.422333] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  146.424534] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  147.140848] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 416 MHz (40)
>[  147.225364] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 624 MHz (60)
>[  147.344079] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  147.345500] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  147.364506] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  147.367153] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  147.368498] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  147.384724] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  147.386817] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  147.388578] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  147.390502] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  147.392719] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  147.394636] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  147.396631] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  147.400378] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  147.402421] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  147.411481] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  147.645406] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  147.648294] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 437 MHz (42)
>[  147.675247] [drm:valleyview_set_rps] GPU freq request from 437 MHz (42) to 624 MHz (60)
>[  147.722758] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  147.732819] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 437 MHz (42)
>[  147.760569] [drm:valleyview_set_rps] GPU freq request from 437 MHz (42) to 624 MHz (60)
>[  147.938193] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  147.939525] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  147.963153] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  147.975117] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  147.981542] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  147.983532] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  148.001725] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  148.098751] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 624 MHz (60)
>[  148.228925] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  148.230448] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  148.244517] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 416 MHz (40)
>[  148.324592] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 624 MHz (60)
>[  148.349929] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  148.354024] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 624 MHz (60)
>[  148.355718] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  148.357510] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  148.406744] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  148.634560] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  148.645550] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 624 MHz (60)
>[  148.647569] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  148.649622] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  148.663493] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  148.665845] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  148.669569] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  148.747285] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 416 MHz (40)
>[  148.785510] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 624 MHz (60)
>[  148.894439] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  148.909438] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  148.916437] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 416 MHz (40)
>[  148.950432] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 624 MHz (60)
>[  148.986291] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  148.993514] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  149.006484] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 416 MHz (40)
>[  149.085387] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 624 MHz (60)
>[  149.195909] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  149.227175] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 624 MHz (60)
>[  149.275251] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  149.276525] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  149.297058] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  149.324469] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  149.337767] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 624 MHz (60)
>[  149.501165] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  149.544858] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 624 MHz (60)
>[  149.599881] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  149.676968] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 437 MHz (42)
>[  149.761555] [drm:valleyview_set_rps] GPU freq request from 437 MHz (42) to 478 MHz (46)
>[  149.789922] [drm:valleyview_set_rps] GPU freq request from 478 MHz (46) to 624 MHz (60)
>[  149.819869] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  149.839139] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 624 MHz (60)
>[  149.858198] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  149.860892] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  149.862587] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  149.865578] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  149.906426] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 624 MHz (60)
>[  149.929789] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  149.955982] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 624 MHz (60)
>[  149.957631] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  149.967538] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  149.976174] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  150.206868] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  150.208635] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  150.299381] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  150.463215] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  150.464783] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  150.483711] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  150.487540] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  150.557241] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  150.593885] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  150.783541] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  150.785603] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  150.889129] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  150.913518] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  150.926125] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  150.945017] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 416 MHz (40)
>[  151.023643] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 624 MHz (60)
>[  151.169336] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  151.173885] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 624 MHz (60)
>[  151.193248] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  151.196201] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  151.221598] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  151.254661] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  151.266688] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  151.283132] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 416 MHz (40)
>[  151.367613] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 624 MHz (60)
>[  151.437839] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  151.444915] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  151.452152] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 416 MHz (40)
>[  151.466353] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 624 MHz (60)
>[  151.469970] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  151.513623] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  151.520882] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  151.523440] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  151.540562] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 437 MHz (42)
>[  151.546891] [drm:valleyview_set_rps] GPU freq request from 437 MHz (42) to 624 MHz (60)
>[  151.548688] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  151.550679] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  151.552899] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  151.559313] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  151.560723] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  151.570411] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  151.751876] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  151.790545] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 437 MHz (42)
>[  151.800619] [drm:valleyview_set_rps] GPU freq request from 437 MHz (42) to 416 MHz (40)
>[  151.803143] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  151.874979] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 416 MHz (40)
>[  151.959487] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 624 MHz (60)
>[  152.062370] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  152.069640] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  152.078835] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  152.085810] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  152.117033] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  152.213083] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 416 MHz (40)
>[  152.218624] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  152.236255] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  152.826862] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  152.827866] [drm:intel_crtc_set_config] [CRTC:8] [NOFB]
>[  152.827879] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[  152.827886] [drm:intel_modeset_stage_output_state] [CONNECTOR:29:eDP-1] to [CRTC:13]
>[  152.827894] [drm:intel_crtc_set_config] [CRTC:13] [FB:39] #connectors=1 (x y) (0 0)
>[  152.827901] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:13], mode_changed=0, fb_changed=0
>[  152.827906] [drm:intel_modeset_stage_output_state] [CONNECTOR:29:eDP-1] to [CRTC:13]
>[  152.827912] [drm:intel_crtc_set_config] [CRTC:18] [NOFB]
>[  152.827917] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:18], mode_changed=0, fb_changed=0
>[  152.827922] [drm:intel_modeset_stage_output_state] [CONNECTOR:29:eDP-1] to [CRTC:13]
>[  152.829071] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  166.936710] gem_concurrent_blit: executing
>[  166.937044] [drm:i915_gem_open] 
>[  166.937336] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  166.939560] [drm:i915_gem_open] 
>[  166.975803] gem_concurrent_blit: starting subtest cpu-bcs-gpu-read-after-write-forked
>[  166.977631] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  166.979376] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  166.981355] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  166.997259] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  166.999442] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  167.001361] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  167.008279] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  167.010510] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  167.012429] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  167.035272] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  167.038281] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  167.393074] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  167.401590] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  167.404348] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  167.783175] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 416 MHz (40)
>[  167.904142] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 624 MHz (60)
>[  167.946767] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  167.951901] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 437 MHz (42)
>[  167.987985] [drm:valleyview_set_rps] GPU freq request from 437 MHz (42) to 624 MHz (60)
>[  168.021214] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  168.022433] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  168.038160] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  168.039917] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  168.046658] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  168.049739] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  168.067915] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  168.074858] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 624 MHz (60)
>[  168.272970] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  168.290091] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 437 MHz (42)
>[  168.366117] [drm:valleyview_set_rps] GPU freq request from 437 MHz (42) to 624 MHz (60)
>[  168.581726] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  168.586795] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  168.628063] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 416 MHz (40)
>[  168.637746] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  168.647661] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  168.657075] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  168.663529] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  168.667050] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  168.668738] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  168.670454] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  168.690082] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  168.698321] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  168.700466] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  168.703227] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  168.882791] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  168.888536] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  168.910242] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  168.936383] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  168.966472] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 437 MHz (42)
>[  168.974146] [drm:valleyview_set_rps] GPU freq request from 437 MHz (42) to 416 MHz (40)
>[  169.015215] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  169.046204] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  169.198353] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  169.200382] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 624 MHz (60)
>[  169.223007] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  169.224401] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  169.231525] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  169.239573] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  169.258006] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 624 MHz (60)
>[  169.285567] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  169.299930] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 624 MHz (60)
>[  169.337516] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  169.438387] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 624 MHz (60)
>[  169.586254] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  169.590027] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  169.642746] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 416 MHz (40)
>[  169.717314] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 624 MHz (60)
>[  169.921690] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  169.928696] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  169.936218] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  169.957858] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  169.965676] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  170.065132] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 416 MHz (40)
>[  170.116332] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 624 MHz (60)
>[  170.139951] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  170.219153] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  170.229765] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  170.253403] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  170.255720] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  170.261293] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  170.271244] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  170.313076] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 624 MHz (60)
>[  170.478901] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  170.495660] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 437 MHz (42)
>[  170.508649] [drm:valleyview_set_rps] GPU freq request from 437 MHz (42) to 416 MHz (40)
>[  170.520898] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 624 MHz (60)
>[  170.530654] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  170.532485] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  170.572303] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 416 MHz (40)
>[  170.583890] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  170.626686] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  170.821972] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  170.823606] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  170.910508] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 416 MHz (40)
>[  170.995021] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 624 MHz (60)
>[  171.117496] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  171.119518] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  171.164055] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 416 MHz (40)
>[  171.228454] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  171.250443] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 416 MHz (40)
>[  171.253054] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 624 MHz (60)
>[  171.478559] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  171.509958] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  171.511525] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  171.536341] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  171.537793] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  171.570599] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  171.750617] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  171.755720] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 437 MHz (42)
>[  171.816083] [drm:valleyview_set_rps] GPU freq request from 437 MHz (42) to 624 MHz (60)
>[  171.893504] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  171.895687] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  171.945139] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  172.140259] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  172.141573] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  172.178230] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 416 MHz (40)
>[  172.199836] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  172.206326] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  172.208080] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  172.209565] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  172.213736] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  172.216723] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  172.281960] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 624 MHz (60)
>[  172.399369] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  172.400551] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  172.410498] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  172.422378] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  172.423712] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  172.431992] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 416 MHz (40)
>[  172.476642] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 624 MHz (60)
>[  172.701410] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  172.704636] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 624 MHz (60)
>[  172.706703] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  172.711754] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  172.724547] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  172.750920] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  172.754940] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  172.757559] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  172.759983] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  172.773561] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  172.854930] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 416 MHz (40)
>[  172.939245] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 624 MHz (60)
>[  173.033312] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  173.038071] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  173.108253] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 416 MHz (40)
>[  173.192783] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 624 MHz (60)
>[  173.500175] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  173.501061] [drm:intel_crtc_set_config] [CRTC:8] [NOFB]
>[  173.501075] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[  173.501082] [drm:intel_modeset_stage_output_state] [CONNECTOR:29:eDP-1] to [CRTC:13]
>[  173.501090] [drm:intel_crtc_set_config] [CRTC:13] [FB:39] #connectors=1 (x y) (0 0)
>[  173.501096] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:13], mode_changed=0, fb_changed=0
>[  173.501102] [drm:intel_modeset_stage_output_state] [CONNECTOR:29:eDP-1] to [CRTC:13]
>[  173.501107] [drm:intel_crtc_set_config] [CRTC:18] [NOFB]
>[  173.501113] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:18], mode_changed=0, fb_changed=0
>[  173.501117] [drm:intel_modeset_stage_output_state] [CONNECTOR:29:eDP-1] to [CRTC:13]
>[  173.502178] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  198.062533] gem_ctx_exec: executing
>[  198.062864] [drm:i915_gem_open] 
>[  198.062944] [drm:i915_gem_open] 
>[  198.063179] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 624 MHz (60)
>[  198.064916] [drm:i915_gem_context_create_ioctl] HW context 1 created
>[  198.064927] [drm:i915_gem_context_destroy_ioctl] HW context 1 destroyed
>[  198.065011] gem_ctx_exec: starting subtest reset-pin-leak
>[  198.065154] [drm:i915_gem_context_create_ioctl] HW context 1 created
>[  198.065205] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[  198.065863] [drm:valleyview_set_rps] GPU freq request from 624 MHz (60) to 416 MHz (40)
>[  198.067762] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  203.748272] [drm] stuck on render ring
>[  203.766488] [drm] GPU HANG: ecode 0:0x9ed3ffff, in gem_ctx_exec [3938], reason: Ring hung, action: reset
>[  203.766669] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
>[  203.766828] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
>[  203.766996] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
>[  203.767165] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.
>[  203.767324] [drm] GPU crash dump saved to /sys/class/drm/card0/error
>[  203.767857] [drm:i915_error_work_func] resetting chip
>[  203.769933] [drm] Simulated gpu hang, resetting stop_rings
>[  203.770042] drm/i915: Resetting chip after gpu hang
>[  203.770136] [drm:init_status_page] render ring hws offset: 0x00013000
>[  203.770276] [drm:init_status_page] bsd ring hws offset: 0x00037000
>[  203.770299] [drm:init_status_page] blitter ring hws offset: 0x0005a000
>[  203.770321] [drm:init_status_page] video enhancement ring hws offset: 0x0007d000
>[  203.770434] [drm:i9xx_update_primary_plane] Writing base 000A0000 00000000 0 0 7680
>[  203.770543] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[  205.748190] [drm:cherryview_enable_rps] GT fifo had a previous error 1080000
>[  205.748317] [drm:cherryview_enable_rps] PCBR offset : 0x7edf8001
>[  205.749973] [drm:cherryview_enable_rps] GPLL enabled? yes
>[  205.749980] [drm:cherryview_enable_rps] GPU status: 0x00281410
>[  205.749985] [drm:cherryview_enable_rps] current GPU freq: 208 MHz (20)
>[  205.749989] [drm:cherryview_enable_rps] setting GPU freq to 416 MHz (40)
>[  205.749994] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 416 MHz (40)
>[  205.756451] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  207.756575] [drm] stuck on render ring
>[  207.775970] [drm] GPU HANG: ecode 0:0xfffffffe, in gem_ctx_exec [3938], reason: Ring hung, action: reset
>[  207.776237] [drm:__vlv_force_wake_get [i915]] *ERROR* Timed out: waiting for Render to ack.
>[  207.776516] [drm:i915_error_work_func] resetting chip
>[  207.778117] [drm] Simulated gpu hang, resetting stop_rings
>[  207.778224] drm/i915: Resetting chip after gpu hang
>[  207.778319] [drm:init_status_page] render ring hws offset: 0x00013000
>[  207.778458] [drm:init_status_page] bsd ring hws offset: 0x00037000
>[  207.778481] [drm:init_status_page] blitter ring hws offset: 0x0005a000
>[  207.778503] [drm:init_status_page] video enhancement ring hws offset: 0x0007d000
>[  207.778610] [drm:i9xx_update_primary_plane] Writing base 000A0000 00000000 0 0 7680
>[  207.778869] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[  209.756314] [drm:cherryview_enable_rps] GT fifo had a previous error 1080000
>[  209.756412] [drm:cherryview_enable_rps] PCBR offset : 0x7edf8001
>[  209.758155] [drm:cherryview_enable_rps] GPLL enabled? yes
>[  209.758162] [drm:cherryview_enable_rps] GPU status: 0x00281410
>[  209.758167] [drm:cherryview_enable_rps] current GPU freq: 208 MHz (20)
>[  209.758171] [drm:cherryview_enable_rps] setting GPU freq to 416 MHz (40)
>[  209.758177] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 416 MHz (40)
>[  211.757104] [drm] stuck on render ring
>[  211.757146] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  211.776872] [drm] GPU HANG: ecode 0:0xfff7fffe, in gem_ctx_exec [3938], reason: Ring hung, action: reset
>[  211.777269] [drm:i915_error_work_func] resetting chip
>[  211.779300] [drm] Simulated gpu hang, resetting stop_rings
>[  211.779406] drm/i915: Resetting chip after gpu hang
>[  211.779499] [drm:init_status_page] render ring hws offset: 0x00013000
>[  211.779711] [drm:init_status_page] bsd ring hws offset: 0x00037000
>[  211.779734] [drm:init_status_page] blitter ring hws offset: 0x0005a000
>[  211.779755] [drm:init_status_page] video enhancement ring hws offset: 0x0007d000
>[  211.779940] [drm:i9xx_update_primary_plane] Writing base 000A0000 00000000 0 0 7680
>[  211.780379] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[  213.756541] [drm:cherryview_enable_rps] GT fifo had a previous error 1080000
>[  213.756669] [drm:cherryview_enable_rps] PCBR offset : 0x7edf8001
>[  213.758334] [drm:cherryview_enable_rps] GPLL enabled? yes
>[  213.758340] [drm:cherryview_enable_rps] GPU status: 0x00281410
>[  213.758345] [drm:cherryview_enable_rps] current GPU freq: 208 MHz (20)
>[  213.758350] [drm:cherryview_enable_rps] setting GPU freq to 416 MHz (40)
>[  213.758355] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 416 MHz (40)
>[  215.748857] [drm] stuck on render ring
>[  215.766287] [drm] GPU HANG: ecode 0:0xfffffffe, in gem_ctx_exec [3938], reason: Ring hung, action: reset
>[  215.766746] [drm:i915_error_work_func] resetting chip
>[  215.766992] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  215.768566] [drm] Simulated gpu hang, resetting stop_rings
>[  215.768673] drm/i915: Resetting chip after gpu hang
>[  215.768768] [drm:init_status_page] render ring hws offset: 0x00013000
>[  215.768876] [drm:init_status_page] bsd ring hws offset: 0x00037000
>[  215.768898] [drm:init_status_page] blitter ring hws offset: 0x0005a000
>[  215.768920] [drm:init_status_page] video enhancement ring hws offset: 0x0007d000
>[  215.769074] [drm:i9xx_update_primary_plane] Writing base 000A0000 00000000 0 0 7680
>[  215.769273] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[  217.748891] [drm:cherryview_enable_rps] GT fifo had a previous error 1080000
>[  217.748985] [drm:cherryview_enable_rps] PCBR offset : 0x7edf8001
>[  217.750514] [drm:cherryview_enable_rps] GPLL enabled? yes
>[  217.750520] [drm:cherryview_enable_rps] GPU status: 0x00281410
>[  217.750525] [drm:cherryview_enable_rps] current GPU freq: 208 MHz (20)
>[  217.750529] [drm:cherryview_enable_rps] setting GPU freq to 416 MHz (40)
>[  217.750535] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 416 MHz (40)
>[  219.749640] [drm] stuck on render ring
>[  219.749663] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  219.768701] [drm] GPU HANG: ecode 0:0xfff7fffe, in gem_ctx_exec [3938], reason: Ring hung, action: reset
>[  219.769678] [drm:i915_error_work_func] resetting chip
>[  219.771659] [drm] Simulated gpu hang, resetting stop_rings
>[  219.771764] drm/i915: Resetting chip after gpu hang
>[  219.771857] [drm:init_status_page] render ring hws offset: 0x00013000
>[  219.771999] [drm:init_status_page] bsd ring hws offset: 0x00037000
>[  219.772022] [drm:init_status_page] blitter ring hws offset: 0x0005a000
>[  219.772043] [drm:init_status_page] video enhancement ring hws offset: 0x0007d000
>[  219.772090] [drm:i9xx_update_primary_plane] Writing base 000A0000 00000000 0 0 7680
>[  219.772221] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[  221.749125] [drm:cherryview_enable_rps] GT fifo had a previous error 1080000
>[  221.749220] [drm:cherryview_enable_rps] PCBR offset : 0x7edf8001
>[  221.750694] [drm:cherryview_enable_rps] GPLL enabled? yes
>[  221.750701] [drm:cherryview_enable_rps] GPU status: 0x00281410
>[  221.750705] [drm:cherryview_enable_rps] current GPU freq: 208 MHz (20)
>[  221.750710] [drm:cherryview_enable_rps] setting GPU freq to 416 MHz (40)
>[  221.750715] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 416 MHz (40)
>[  223.749396] [drm] stuck on render ring
>[  223.749437] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  223.769646] [drm] GPU HANG: ecode 0:0xfffffffe, in gem_ctx_exec [3938], reason: Ring hung, action: reset
>[  223.769966] [drm:__vlv_force_wake_get [i915]] *ERROR* Timed out: waiting for Render to ack.
>[  223.770865] [drm:i915_error_work_func] resetting chip
>[  223.772939] [drm] Simulated gpu hang, resetting stop_rings
>[  223.773044] drm/i915: Resetting chip after gpu hang
>[  223.773137] [drm:init_status_page] render ring hws offset: 0x00013000
>[  223.773277] [drm:init_status_page] bsd ring hws offset: 0x00037000
>[  223.773300] [drm:init_status_page] blitter ring hws offset: 0x0005a000
>[  223.773322] [drm:init_status_page] video enhancement ring hws offset: 0x0007d000
>[  223.773369] [drm:i9xx_update_primary_plane] Writing base 000A0000 00000000 0 0 7680
>[  223.773494] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[  225.749262] [drm:cherryview_enable_rps] GT fifo had a previous error 1080000
>[  225.749407] [drm:cherryview_enable_rps] PCBR offset : 0x7edf8001
>[  225.750876] [drm:cherryview_enable_rps] GPLL enabled? yes
>[  225.750882] [drm:cherryview_enable_rps] GPU status: 0x00281410
>[  225.750887] [drm:cherryview_enable_rps] current GPU freq: 208 MHz (20)
>[  225.750891] [drm:cherryview_enable_rps] setting GPU freq to 416 MHz (40)
>[  225.750897] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 416 MHz (40)
>[  227.749626] [drm] stuck on render ring
>[  227.749668] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  227.769119] [drm] GPU HANG: ecode 0:0xfff7fffe, in gem_ctx_exec [3938], reason: Ring hung, action: reset
>[  227.769532] [drm:i915_error_work_func] resetting chip
>[  227.771050] [drm] Simulated gpu hang, resetting stop_rings
>[  227.771156] drm/i915: Resetting chip after gpu hang
>[  227.771252] [drm:init_status_page] render ring hws offset: 0x00013000
>[  227.771402] [drm:init_status_page] bsd ring hws offset: 0x00037000
>[  227.771425] [drm:init_status_page] blitter ring hws offset: 0x0005a000
>[  227.771447] [drm:init_status_page] video enhancement ring hws offset: 0x0007d000
>[  227.771555] [drm:i9xx_update_primary_plane] Writing base 000A0000 00000000 0 0 7680
>[  227.771798] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[  229.749425] [drm:cherryview_enable_rps] GT fifo had a previous error 1080000
>[  229.749517] [drm:cherryview_enable_rps] PCBR offset : 0x7edf8001
>[  229.751055] [drm:cherryview_enable_rps] GPLL enabled? yes
>[  229.751061] [drm:cherryview_enable_rps] GPU status: 0x00281410
>[  229.751066] [drm:cherryview_enable_rps] current GPU freq: 208 MHz (20)
>[  229.751070] [drm:cherryview_enable_rps] setting GPU freq to 416 MHz (40)
>[  229.751076] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 416 MHz (40)
>[  231.749777] [drm] stuck on render ring
>[  231.767032] [drm] GPU HANG: ecode 0:0xfffffffe, in gem_ctx_exec [3938], reason: Ring hung, action: reset
>[  231.767751] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  231.767816] [drm:i915_error_work_func] resetting chip
>[  231.770414] [drm] Simulated gpu hang, resetting stop_rings
>[  231.770522] drm/i915: Resetting chip after gpu hang
>[  231.770616] [drm:init_status_page] render ring hws offset: 0x00013000
>[  231.770756] [drm:init_status_page] bsd ring hws offset: 0x00037000
>[  231.770779] [drm:init_status_page] blitter ring hws offset: 0x0005a000
>[  231.770801] [drm:init_status_page] video enhancement ring hws offset: 0x0007d000
>[  231.770907] [drm:i9xx_update_primary_plane] Writing base 000A0000 00000000 0 0 7680
>[  231.771041] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[  233.749537] [drm:cherryview_enable_rps] GT fifo had a previous error 1080000
>[  233.749651] [drm:cherryview_enable_rps] PCBR offset : 0x7edf8001
>[  233.751235] [drm:cherryview_enable_rps] GPLL enabled? yes
>[  233.751241] [drm:cherryview_enable_rps] GPU status: 0x00281410
>[  233.751246] [drm:cherryview_enable_rps] current GPU freq: 208 MHz (20)
>[  233.751250] [drm:cherryview_enable_rps] setting GPU freq to 416 MHz (40)
>[  233.751256] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 416 MHz (40)
>[  233.757916] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  235.758230] [drm] stuck on render ring
>[  235.777630] [drm] GPU HANG: ecode 0:0xfff7fffe, in gem_ctx_exec [3938], reason: Ring hung, action: reset
>[  235.777898] [drm:__vlv_force_wake_get [i915]] *ERROR* Timed out: waiting for Render to ack.
>[  235.778628] [drm:i915_error_work_func] resetting chip
>[  235.781366] [drm] Simulated gpu hang, resetting stop_rings
>[  235.781470] drm/i915: Resetting chip after gpu hang
>[  235.781563] [drm:init_status_page] render ring hws offset: 0x00013000
>[  235.781708] [drm:init_status_page] bsd ring hws offset: 0x00037000
>[  235.781730] [drm:init_status_page] blitter ring hws offset: 0x0005a000
>[  235.781752] [drm:init_status_page] video enhancement ring hws offset: 0x0007d000
>[  235.781800] [drm:i9xx_update_primary_plane] Writing base 000A0000 00000000 0 0 7680
>[  235.781916] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[  237.757575] [drm:cherryview_enable_rps] GT fifo had a previous error 1080000
>[  237.757672] [drm:cherryview_enable_rps] PCBR offset : 0x7edf8001
>[  237.759416] [drm:cherryview_enable_rps] GPLL enabled? yes
>[  237.759422] [drm:cherryview_enable_rps] GPU status: 0x00281410
>[  237.759427] [drm:cherryview_enable_rps] current GPU freq: 208 MHz (20)
>[  237.759431] [drm:cherryview_enable_rps] setting GPU freq to 416 MHz (40)
>[  237.759436] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 416 MHz (40)
>[  239.757918] [drm] stuck on render ring
>[  239.757939] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  239.778148] [drm] GPU HANG: ecode 0:0xfffffffe, in gem_ctx_exec [3938], reason: Ring hung, action: reset
>[  239.778475] [drm:__vlv_force_wake_get [i915]] *ERROR* Timed out: waiting for Render to ack.
>[  239.778847] [drm:i915_error_work_func] resetting chip
>[  239.780561] [drm] Simulated gpu hang, resetting stop_rings
>[  239.780673] drm/i915: Resetting chip after gpu hang
>[  239.780770] [drm:init_status_page] render ring hws offset: 0x00013000
>[  239.780905] [drm:init_status_page] bsd ring hws offset: 0x00037000
>[  239.780928] [drm:init_status_page] blitter ring hws offset: 0x0005a000
>[  239.780950] [drm:init_status_page] video enhancement ring hws offset: 0x0007d000
>[  239.781056] [drm:i9xx_update_primary_plane] Writing base 000A0000 00000000 0 0 7680
>[  239.781315] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[  241.757904] [drm:cherryview_enable_rps] GT fifo had a previous error 1080000
>[  241.758124] [drm:cherryview_enable_rps] PCBR offset : 0x7edf8001
>[  241.759596] [drm:cherryview_enable_rps] GPLL enabled? yes
>[  241.759602] [drm:cherryview_enable_rps] GPU status: 0x00281410
>[  241.759607] [drm:cherryview_enable_rps] current GPU freq: 208 MHz (20)
>[  241.759611] [drm:cherryview_enable_rps] setting GPU freq to 416 MHz (40)
>[  241.759617] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 416 MHz (40)
>[  241.762451] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  243.762449] [drm] stuck on render ring
>[  243.781968] [drm] GPU HANG: ecode 0:0xfff7fffe, in gem_ctx_exec [3938], reason: Ring hung, action: reset
>[  243.783021] [drm:i915_error_work_func] resetting chip
>[  243.784734] [drm] Simulated gpu hang, resetting stop_rings
>[  243.784839] drm/i915: Resetting chip after gpu hang
>[  243.784932] [drm:init_status_page] render ring hws offset: 0x00013000
>[  243.784963] [drm:init_status_page] bsd ring hws offset: 0x00037000
>[  243.785018] [drm:init_status_page] blitter ring hws offset: 0x0005a000
>[  243.785039] [drm:init_status_page] video enhancement ring hws offset: 0x0007d000
>[  243.785269] [drm:i9xx_update_primary_plane] Writing base 000A0000 00000000 0 0 7680
>[  243.785456] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[  245.761987] [drm:cherryview_enable_rps] GT fifo had a previous error 1080000
>[  245.762103] [drm:cherryview_enable_rps] PCBR offset : 0x7edf8001
>[  245.763776] [drm:cherryview_enable_rps] GPLL enabled? yes
>[  245.763782] [drm:cherryview_enable_rps] GPU status: 0x00281410
>[  245.763787] [drm:cherryview_enable_rps] current GPU freq: 208 MHz (20)
>[  245.763792] [drm:cherryview_enable_rps] setting GPU freq to 416 MHz (40)
>[  245.763797] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 416 MHz (40)
>[  247.758567] [drm] stuck on render ring
>[  247.781190] [drm] GPU HANG: ecode 0:0xfffffffe, in gem_ctx_exec [3938], reason: Ring hung, action: reset
>[  247.787783] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  247.788003] [drm:i915_error_work_func] resetting chip
>[  247.789937] [drm] Simulated gpu hang, resetting stop_rings
>[  247.796347] drm/i915: Resetting chip after gpu hang
>[  247.802879] [drm:init_status_page] render ring hws offset: 0x00013000
>[  247.803045] [drm:init_status_page] bsd ring hws offset: 0x00037000
>[  247.803068] [drm:init_status_page] blitter ring hws offset: 0x0005a000
>[  247.803089] [drm:init_status_page] video enhancement ring hws offset: 0x0007d000
>[  247.803438] [drm:i9xx_update_primary_plane] Writing base 000A0000 00000000 0 0 7680
>[  247.803576] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[  249.758298] [drm:cherryview_enable_rps] GT fifo had a previous error 1080000
>[  249.758394] [drm:cherryview_enable_rps] PCBR offset : 0x7edf8001
>[  249.759957] [drm:cherryview_enable_rps] GPLL enabled? yes
>[  249.759963] [drm:cherryview_enable_rps] GPU status: 0x00281410
>[  249.759968] [drm:cherryview_enable_rps] current GPU freq: 208 MHz (20)
>[  249.759972] [drm:cherryview_enable_rps] setting GPU freq to 416 MHz (40)
>[  249.759978] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 416 MHz (40)
>[  251.758705] [drm] stuck on render ring
>[  251.765162] [drm:__vlv_force_wake_get [i915]] *ERROR* Timed out: waiting for Render to ack.
>[  251.771758] [drm:__vlv_force_wake_get [i915]] *ERROR* Timed out: waiting for Render to ack.
>[  251.778290] [drm:__vlv_force_wake_get [i915]] *ERROR* Timed out: waiting for Render to ack.
>[  251.784853] [drm:__vlv_force_wake_get [i915]] *ERROR* Timed out: waiting for Render to ack.
>[  251.807959] [drm] GPU HANG: ecode 0:0xfffffffe, in gem_ctx_exec [3938], reason: Ring hung, action: reset
>[  251.814718] [drm:i915_error_work_func] resetting chip
>[  251.815184] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  251.817119] [drm] Simulated gpu hang, resetting stop_rings
>[  251.823490] drm/i915: Resetting chip after gpu hang
>[  251.829827] [drm:init_status_page] render ring hws offset: 0x00013000
>[  251.829977] [drm:init_status_page] bsd ring hws offset: 0x00037000
>[  251.830000] [drm:init_status_page] blitter ring hws offset: 0x0005a000
>[  251.830021] [drm:init_status_page] video enhancement ring hws offset: 0x0007d000
>[  251.830445] [drm:i9xx_update_primary_plane] Writing base 000A0000 00000000 0 0 7680
>[  251.830949] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[  253.758406] [drm:cherryview_enable_rps] GT fifo had a previous error 1080000
>[  253.758535] [drm:cherryview_enable_rps] PCBR offset : 0x7edf8001
>[  253.760138] [drm:cherryview_enable_rps] GPLL enabled? yes
>[  253.760144] [drm:cherryview_enable_rps] GPU status: 0x00281410
>[  253.760149] [drm:cherryview_enable_rps] current GPU freq: 208 MHz (20)
>[  253.760153] [drm:cherryview_enable_rps] setting GPU freq to 416 MHz (40)
>[  253.760159] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 416 MHz (40)
>[  255.758592] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  255.758913] [drm] stuck on render ring
>[  255.785072] [drm] GPU HANG: ecode 0:0xfffffffe, in gem_ctx_exec [3938], reason: Ring hung, action: reset
>[  255.791682] [drm:__vlv_force_wake_get [i915]] *ERROR* Timed out: waiting for Render to ack.
>[  255.798690] [drm:i915_error_work_func] resetting chip
>[  255.801720] [drm] Simulated gpu hang, resetting stop_rings
>[  255.808120] drm/i915: Resetting chip after gpu hang
>[  255.814461] [drm:init_status_page] render ring hws offset: 0x00013000
>[  255.814598] [drm:init_status_page] bsd ring hws offset: 0x00037000
>[  255.814621] [drm:init_status_page] blitter ring hws offset: 0x0005a000
>[  255.814642] [drm:init_status_page] video enhancement ring hws offset: 0x0007d000
>[  255.814830] [drm:i9xx_update_primary_plane] Writing base 000A0000 00000000 0 0 7680
>[  255.815428] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[  257.758673] [drm:cherryview_enable_rps] GT fifo had a previous error 1080000
>[  257.758746] [drm:cherryview_enable_rps] PCBR offset : 0x7edf8001
>[  257.760317] [drm:cherryview_enable_rps] GPLL enabled? yes
>[  257.760324] [drm:cherryview_enable_rps] GPU status: 0x00281410
>[  257.760328] [drm:cherryview_enable_rps] current GPU freq: 208 MHz (20)
>[  257.760333] [drm:cherryview_enable_rps] setting GPU freq to 416 MHz (40)
>[  257.760338] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 416 MHz (40)
>[  259.759054] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  259.759147] [drm] stuck on render ring
>[  259.784500] [drm] GPU HANG: ecode 0:0xfffffffe, in gem_ctx_exec [3938], reason: Ring hung, action: reset
>[  259.791304] [drm:i915_error_work_func] resetting chip
>[  259.793495] [drm] Simulated gpu hang, resetting stop_rings
>[  259.799787] drm/i915: Resetting chip after gpu hang
>[  259.806542] [drm:init_status_page] render ring hws offset: 0x00013000
>[  259.806721] [drm:init_status_page] bsd ring hws offset: 0x00037000
>[  259.806744] [drm:init_status_page] blitter ring hws offset: 0x0005a000
>[  259.806766] [drm:init_status_page] video enhancement ring hws offset: 0x0007d000
>[  259.806946] [drm:i9xx_update_primary_plane] Writing base 000A0000 00000000 0 0 7680
>[  259.807127] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[  261.758867] [drm:cherryview_enable_rps] GT fifo had a previous error 1080000
>[  261.758895] [drm:cherryview_enable_rps] PCBR offset : 0x7edf8001
>[  261.760498] [drm:cherryview_enable_rps] GPLL enabled? yes
>[  261.760505] [drm:cherryview_enable_rps] GPU status: 0x00281410
>[  261.760509] [drm:cherryview_enable_rps] current GPU freq: 208 MHz (20)
>[  261.760514] [drm:cherryview_enable_rps] setting GPU freq to 416 MHz (40)
>[  261.760519] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 416 MHz (40)
>[  263.759088] [drm] stuck on render ring
>[  263.759098] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  263.785007] [drm] GPU HANG: ecode 0:0xfff7fffe, in gem_ctx_exec [3938], reason: Ring hung, action: reset
>[  263.792171] [drm:i915_error_work_func] resetting chip
>[  263.794635] [drm] Simulated gpu hang, resetting stop_rings
>[  263.800971] drm/i915: Resetting chip after gpu hang
>[  263.807248] [drm:init_status_page] render ring hws offset: 0x00013000
>[  263.807433] [drm:init_status_page] bsd ring hws offset: 0x00037000
>[  263.807457] [drm:init_status_page] blitter ring hws offset: 0x0005a000
>[  263.807479] [drm:init_status_page] video enhancement ring hws offset: 0x0007d000
>[  263.807726] [drm:i9xx_update_primary_plane] Writing base 000A0000 00000000 0 0 7680
>[  263.807871] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[  265.759110] [drm:cherryview_enable_rps] GT fifo had a previous error 1080000
>[  265.759266] [drm:cherryview_enable_rps] PCBR offset : 0x7edf8001
>[  265.760678] [drm:cherryview_enable_rps] GPLL enabled? yes
>[  265.760684] [drm:cherryview_enable_rps] GPU status: 0x00281410
>[  265.760689] [drm:cherryview_enable_rps] current GPU freq: 208 MHz (20)
>[  265.760693] [drm:cherryview_enable_rps] setting GPU freq to 416 MHz (40)
>[  265.760699] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 416 MHz (40)
>[  267.759086] [drm] stuck on render ring
>[  267.759117] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  267.784581] [drm] GPU HANG: ecode 0:0xfff7fffe, in gem_ctx_exec [3938], reason: Ring hung, action: reset
>[  267.791118] [drm:i915_error_work_func] resetting chip
>[  267.792813] [drm] Simulated gpu hang, resetting stop_rings
>[  267.799167] drm/i915: Resetting chip after gpu hang
>[  267.805470] [drm:init_status_page] render ring hws offset: 0x00013000
>[  267.805621] [drm:init_status_page] bsd ring hws offset: 0x00037000
>[  267.805645] [drm:init_status_page] blitter ring hws offset: 0x0005a000
>[  267.805667] [drm:init_status_page] video enhancement ring hws offset: 0x0007d000
>[  267.805822] [drm:i9xx_update_primary_plane] Writing base 000A0000 00000000 0 0 7680
>[  267.805978] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[  269.759063] [drm:cherryview_enable_rps] GT fifo had a previous error 1080000
>[  269.759232] [drm:cherryview_enable_rps] PCBR offset : 0x7edf8001
>[  269.760890] [drm:cherryview_enable_rps] GPLL enabled? yes
>[  269.760897] [drm:cherryview_enable_rps] GPU status: 0x00281410
>[  269.760902] [drm:cherryview_enable_rps] current GPU freq: 208 MHz (20)
>[  269.760906] [drm:cherryview_enable_rps] setting GPU freq to 416 MHz (40)
>[  269.760911] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 416 MHz (40)
>[  271.763319] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  271.764021] [drm] stuck on render ring
>[  271.788743] [drm] GPU HANG: ecode 0:0xfffffffe, in gem_ctx_exec [3938], reason: Ring hung, action: reset
>[  271.795462] [drm:i915_error_work_func] resetting chip
>[  271.797015] [drm] Simulated gpu hang, resetting stop_rings
>[  271.803369] drm/i915: Resetting chip after gpu hang
>[  271.809669] [drm:init_status_page] render ring hws offset: 0x00013000
>[  271.809814] [drm:init_status_page] bsd ring hws offset: 0x00037000
>[  271.809837] [drm:init_status_page] blitter ring hws offset: 0x0005a000
>[  271.809859] [drm:init_status_page] video enhancement ring hws offset: 0x0007d000
>[  271.810265] [drm:i9xx_update_primary_plane] Writing base 000A0000 00000000 0 0 7680
>[  271.810408] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[  273.763517] [drm:cherryview_enable_rps] GT fifo had a previous error 1080000
>[  273.763612] [drm:cherryview_enable_rps] PCBR offset : 0x7edf8001
>[  273.765039] [drm:cherryview_enable_rps] GPLL enabled? yes
>[  273.765046] [drm:cherryview_enable_rps] GPU status: 0x00281410
>[  273.765051] [drm:cherryview_enable_rps] current GPU freq: 208 MHz (20)
>[  273.765055] [drm:cherryview_enable_rps] setting GPU freq to 416 MHz (40)
>[  273.765060] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 416 MHz (40)
>[  275.763721] [drm] stuck on render ring
>[  275.763751] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  275.770100] [drm:__vlv_force_wake_get [i915]] *ERROR* Timed out: waiting for Render to ack.
>[  275.776520] [drm:__vlv_force_wake_get [i915]] *ERROR* Timed out: waiting for Render to ack.
>[  275.782882] [drm:__vlv_force_wake_get [i915]] *ERROR* Timed out: waiting for Render to ack.
>[  275.789172] [drm:__vlv_force_wake_get [i915]] *ERROR* Timed out: waiting for Render to ack.
>[  275.813696] [drm] GPU HANG: ecode 0:0xfffffffe, in gem_ctx_exec [3938], reason: Ring hung, action: reset
>[  275.820563] [drm:i915_error_work_func] resetting chip
>[  275.822216] [drm] Simulated gpu hang, resetting stop_rings
>[  275.828338] drm/i915: Resetting chip after gpu hang
>[  275.834394] [drm:init_status_page] render ring hws offset: 0x00013000
>[  275.834530] [drm:init_status_page] bsd ring hws offset: 0x00037000
>[  275.834553] [drm:init_status_page] blitter ring hws offset: 0x0005a000
>[  275.834575] [drm:init_status_page] video enhancement ring hws offset: 0x0007d000
>[  275.834681] [drm:i9xx_update_primary_plane] Writing base 000A0000 00000000 0 0 7680
>[  275.835203] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[  277.763585] [drm:cherryview_enable_rps] GT fifo had a previous error 1080000
>[  277.763732] [drm:cherryview_enable_rps] PCBR offset : 0x7edf8001
>[  277.765219] [drm:cherryview_enable_rps] GPLL enabled? yes
>[  277.765225] [drm:cherryview_enable_rps] GPU status: 0x00281410
>[  277.765230] [drm:cherryview_enable_rps] current GPU freq: 208 MHz (20)
>[  277.765234] [drm:cherryview_enable_rps] setting GPU freq to 416 MHz (40)
>[  277.765240] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 416 MHz (40)
>[  279.763897] [drm] stuck on render ring
>[  279.763929] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)
>[  279.769998] [drm:__vlv_force_wake_get [i915]] *ERROR* Timed out: waiting for Render to ack.
>[  279.776149] [drm:__vlv_force_wake_get [i915]] *ERROR* Timed out: waiting for Render to ack.
>[  279.782284] [drm:__vlv_force_wake_get [i915]] *ERROR* Timed out: waiting for Render to ack.
>[  279.788388] [drm:__vlv_force_wake_get [i915]] *ERROR* Timed out: waiting for Render to ack.
>[  279.812772] [drm] GPU HANG: ecode 0:0xfff7fffe, in gem_ctx_exec [3938], reason: Ring hung, action: reset
>[  279.818696] [drm:__vlv_force_wake_get [i915]] *ERROR* Timed out: waiting for Render to ack.
>[  279.825256] [drm:i915_error_work_func] resetting chip
>[  279.827390] [drm] Simulated gpu hang, resetting stop_rings
>[  279.833288] drm/i915: Resetting chip after gpu hang
>[  279.839284] [drm:init_status_page] render ring hws offset: 0x00013000
>[  279.839642] [drm:init_status_page] bsd ring hws offset: 0x00037000
>[  279.839668] [drm:init_status_page] blitter ring hws offset: 0x0005a000
>[  279.839691] [drm:init_status_page] video enhancement ring hws offset: 0x0007d000
>[  279.839739] [drm:i9xx_update_primary_plane] Writing base 000A0000 00000000 0 0 7680
>[  279.839860] [drm:i915_gem_context_destroy_ioctl] HW context 1 destroyed
>[  279.841256] [drm:intel_crtc_set_config] [CRTC:8] [NOFB]
>[  279.841271] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[  279.841282] [drm:intel_modeset_stage_output_state] [CONNECTOR:29:eDP-1] to [CRTC:13]
>[  279.841290] [drm:intel_crtc_set_config] [CRTC:13] [FB:39] #connectors=1 (x y) (0 0)
>[  279.841341] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:13], mode_changed=0, fb_changed=0
>[  279.841350] [drm:intel_modeset_stage_output_state] [CONNECTOR:29:eDP-1] to [CRTC:13]
>[  279.841357] [drm:intel_crtc_set_config] [CRTC:18] [NOFB]
>[  279.841362] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:18], mode_changed=0, fb_changed=0
>[  279.841367] [drm:intel_modeset_stage_output_state] [CONNECTOR:29:eDP-1] to [CRTC:13]
>[  281.763606] [drm:cherryview_enable_rps] GT fifo had a previous error 1080000
>[  281.763725] [drm:cherryview_enable_rps] PCBR offset : 0x7edf8001
>[  281.765405] [drm:cherryview_enable_rps] GPLL enabled? yes
>[  281.765411] [drm:cherryview_enable_rps] GPU status: 0x00281410
>[  281.765416] [drm:cherryview_enable_rps] current GPU freq: 208 MHz (20)
>[  281.765421] [drm:cherryview_enable_rps] setting GPU freq to 416 MHz (40)
>[  281.765426] [drm:valleyview_set_rps] GPU freq request from 208 MHz (20) to 416 MHz (40)
>[  283.760165] [drm:valleyview_set_rps] GPU freq request from 416 MHz (40) to 208 MHz (20)

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Attachments on bug 85358: 108284

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