Attachment 115111 Details for Bug 90050 – dmesg

dmesg

dmesg_skly_gem_reloc_vs_gpu_0416a.txt (text/plain), 124.52 KB, created by lu hua on 2015-04-16 07:47:24 UTC

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Creator: lu hua

Created: 2015-04-16 07:47:24 UTC

Size: 124.52 KB

patch

obsolete

>[ 3616.444914] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[ 3616.444920] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[ 3616.444925] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 3157174, gmch_n: 8388608, link_m: 701594, link_n: 1048576, tu: 64
>[ 3616.444930] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[ 3616.444934] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[ 3616.444936] [drm:intel_dump_pipe_config] requested mode:
>[ 3616.444943] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[ 3616.444946] [drm:intel_dump_pipe_config] adjusted mode:
>[ 3616.444952] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[ 3616.444958] [drm:intel_dump_crtc_timings] crtc timings: 361310 3200 3248 3280 3316 1800 1802 1807 1816, type: 0x48 flags: 0xa
>[ 3616.444962] [drm:intel_dump_pipe_config] port clock: 540000
>[ 3616.444965] [drm:intel_dump_pipe_config] pipe src size: 3200x1800
>[ 3616.444968] [drm:intel_dump_pipe_config] num_scalers: 2
>[ 3616.444971] [drm:intel_dump_pipe_config] scaler_users: 0x0
>[ 3616.444974] [drm:intel_dump_pipe_config] scaler id: -1
>[ 3616.444978] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[ 3616.444982] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[ 3616.444986] [drm:intel_dump_pipe_config] ips: 0
>[ 3616.444989] [drm:intel_dump_pipe_config] double wide: 0
>[ 3616.444991] [drm:intel_dump_pipe_config] planes on this crtc
>[ 3616.444996] [drm:intel_dump_pipe_config] STANDARD PLANE:17 plane: 0.0 idx: 0 enabled
>[ 3616.445001] [drm:intel_dump_pipe_config] 	FB:57, fb = 3200x1800 format = 0x34325258<7>[ 3616.445006] [drm:intel_dump_pipe_config] 	scaler:-1 src (0, 0) 3200x1800 dst (0, 0) 3200x1800
>[ 3616.445011] [drm:intel_dump_pipe_config] CURSOR PLANE:19 plane: 0.1 idx: 1 disabled, scaler_id = -1
>[ 3616.445016] [drm:intel_dump_pipe_config] STANDARD PLANE:21 plane: 0.1 idx: 2 disabled, scaler_id = -1
>[ 3616.445020] [drm:intel_dump_pipe_config] STANDARD PLANE:22 plane: 0.2 idx: 3 disabled, scaler_id = -1
>[ 3616.445026] [drm:intel_crtc_set_config] [CRTC:25] [NOFB]
>[ 3616.445031] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:25], mode_changed=0, fb_changed=0
>[ 3616.445037] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:eDP-1] to [CRTC:20]
>[ 3616.445044] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[ 3616.445049] [drm:intel_crtc_set_config] [CRTC:30] [NOFB]
>[ 3616.445053] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:30], mode_changed=0, fb_changed=0
>[ 3616.445058] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:eDP-1] to [CRTC:20]
>[ 3616.445064] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[ 3616.452599] gem_reloc_vs_gpu: executing
>[ 3616.466858] [drm:i915_gem_open] 
>[ 3616.467640] [drm:i915_gem_open] 
>[ 3616.469900] gem_reloc_vs_gpu: starting subtest forked-interruptible-thrash-inactive-hang
>[ 3616.471599] [drm:i915_gem_open] 
>[ 3616.472272] [drm:i915_gem_open] 
>[ 3616.473307] [drm:i915_gem_open] 
>[ 3616.482497] [drm:i915_gem_open] 
>[ 3616.524735] [drm:i915_gem_open] 
>[ 3616.526628] [drm:i915_gem_open] 
>[ 3616.529340] [drm:i915_gem_open] 
>[ 3616.530022] [drm:i915_gem_open] 
>[ 3616.530420] [drm:i915_gem_open] 
>[ 3618.427415] [drm] RC6 on
>[ 3622.427674] [drm] stuck on blitter ring
>[ 3622.428317] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7635], reason: Ring hung, action: reset
>[ 3622.428397] [drm:i915_reset_and_wakeup] resetting chip
>[ 3622.429575] drm/i915: Resetting chip after gpu hang
>[ 3622.429604] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3622.429611] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3622.429618] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3622.429624] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3622.429791] [drm:i915_gem_open] 
>[ 3622.431190] [drm:i915_gem_open] 
>[ 3622.432792] [drm:i915_gem_open] 
>[ 3622.437446] [drm:i915_gem_open] 
>[ 3624.427795] [drm] RC6 on
>[ 3628.423943] [drm] stuck on blitter ring
>[ 3628.424511] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7638], reason: Ring hung, action: reset
>[ 3628.424586] [drm:i915_reset_and_wakeup] resetting chip
>[ 3628.431079] [drm:i915_gem_open] 
>[ 3628.433938] [drm:i915_gem_open] 
>[ 3628.435992] drm/i915: Resetting chip after gpu hang
>[ 3628.436031] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3628.436040] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3628.436046] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3628.436052] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3628.436188] [drm:i915_gem_open] 
>[ 3630.428069] [drm] RC6 on
>[ 3634.428267] [drm] stuck on blitter ring
>[ 3634.428849] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7636], reason: Ring hung, action: reset
>[ 3634.428926] [drm:i915_reset_and_wakeup] resetting chip
>[ 3634.436219] drm/i915: Resetting chip after gpu hang
>[ 3634.436258] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3634.436267] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3634.436274] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3634.436280] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3636.428421] [drm] RC6 on
>[ 3640.428582] [drm] stuck on blitter ring
>[ 3640.429215] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7648], reason: Ring hung, action: reset
>[ 3640.429313] [drm:i915_reset_and_wakeup] resetting chip
>[ 3640.452688] drm/i915: Resetting chip after gpu hang
>[ 3640.452730] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3640.452741] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3640.452748] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3640.452755] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3642.424862] [drm] RC6 on
>[ 3646.424962] [drm] stuck on blitter ring
>[ 3646.425602] [drm] GPU HANG: ecode 9:2:0xe77ffff6, in gem_reloc_vs_gp [7646], reason: Ring hung, action: reset
>[ 3646.425692] [drm:i915_reset_and_wakeup] resetting chip
>[ 3646.435862] drm/i915: Resetting chip after gpu hang
>[ 3646.435904] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3646.435913] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3646.435920] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3646.435927] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3648.425017] [drm] RC6 on
>[ 3652.425208] [drm] stuck on blitter ring
>[ 3652.425880] [drm] GPU HANG: ecode 9:2:0xe77ffff6, in gem_reloc_vs_gp [7651], reason: Ring hung, action: reset
>[ 3652.425963] [drm:i915_reset_and_wakeup] resetting chip
>[ 3652.434451] drm/i915: Resetting chip after gpu hang
>[ 3652.434487] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3652.434496] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3652.434503] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3652.434509] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3654.425332] [drm] RC6 on
>[ 3658.429555] [drm] stuck on blitter ring
>[ 3658.430196] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7635], reason: Ring hung, action: reset
>[ 3658.430304] [drm:i915_reset_and_wakeup] resetting chip
>[ 3658.431509] drm/i915: Resetting chip after gpu hang
>[ 3658.431541] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3658.431551] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3658.431559] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3658.431567] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3660.429680] [drm] RC6 on
>[ 3664.429922] [drm] stuck on blitter ring
>[ 3664.430574] [drm] GPU HANG: ecode 9:2:0xe77ffff6, in gem_reloc_vs_gp [7653], reason: Ring hung, action: reset
>[ 3664.430686] [drm:i915_reset_and_wakeup] resetting chip
>[ 3664.432833] drm/i915: Resetting chip after gpu hang
>[ 3664.432868] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3664.432880] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3664.432889] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3664.432897] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3666.425973] [drm] RC6 on
>[ 3670.430172] [drm] stuck on blitter ring
>[ 3670.430840] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7648], reason: Ring hung, action: reset
>[ 3670.430915] [drm:i915_reset_and_wakeup] resetting chip
>[ 3670.438143] drm/i915: Resetting chip after gpu hang
>[ 3670.438177] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3670.438186] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3670.438193] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3670.438199] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3672.430301] [drm] RC6 on
>[ 3676.426517] [drm] stuck on blitter ring
>[ 3676.427251] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7648], reason: Ring hung, action: reset
>[ 3676.427336] [drm:i915_reset_and_wakeup] resetting chip
>[ 3676.429464] drm/i915: Resetting chip after gpu hang
>[ 3676.429498] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3676.429509] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3676.429517] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3676.429526] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3678.418638] [drm] RC6 on
>[ 3682.418816] [drm] stuck on blitter ring
>[ 3682.419526] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7651], reason: Ring hung, action: reset
>[ 3682.419637] [drm:i915_reset_and_wakeup] resetting chip
>[ 3682.426931] drm/i915: Resetting chip after gpu hang
>[ 3682.426964] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3682.426972] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3682.426979] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3682.426985] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3684.418933] [drm] RC6 on
>[ 3688.427138] [drm] stuck on blitter ring
>[ 3688.427776] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7653], reason: Ring hung, action: reset
>[ 3688.427875] [drm:i915_reset_and_wakeup] resetting chip
>[ 3688.430108] drm/i915: Resetting chip after gpu hang
>[ 3688.430142] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3688.430152] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3688.430160] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3688.430169] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3690.419264] [drm] RC6 on
>[ 3694.431466] [drm] stuck on blitter ring
>[ 3694.432154] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7650], reason: Ring hung, action: reset
>[ 3694.432233] [drm:i915_reset_and_wakeup] resetting chip
>[ 3694.444426] drm/i915: Resetting chip after gpu hang
>[ 3694.444467] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3694.444476] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3694.444483] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3694.444489] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3696.431590] [drm] RC6 on
>[ 3700.431775] [drm] stuck on blitter ring
>[ 3700.432423] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7648], reason: Ring hung, action: reset
>[ 3700.432505] [drm:i915_reset_and_wakeup] resetting chip
>[ 3700.433753] drm/i915: Resetting chip after gpu hang
>[ 3700.433786] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3700.433795] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3700.433801] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3700.433807] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3702.427930] [drm] RC6 on
>[ 3708.432205] [drm] stuck on blitter ring
>[ 3708.432890] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7651], reason: Ring hung, action: reset
>[ 3708.432970] [drm:i915_reset_and_wakeup] resetting chip
>[ 3708.435175] drm/i915: Resetting chip after gpu hang
>[ 3708.435208] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3708.435218] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3708.435227] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3708.435235] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3710.432328] [drm] RC6 on
>[ 3714.428531] [drm] stuck on blitter ring
>[ 3714.429229] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7651], reason: Ring hung, action: reset
>[ 3714.429343] [drm:i915_reset_and_wakeup] resetting chip
>[ 3714.441492] drm/i915: Resetting chip after gpu hang
>[ 3714.441533] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3714.441542] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3714.441549] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3714.441555] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3716.428693] [drm] RC6 on
>[ 3720.428850] [drm] stuck on blitter ring
>[ 3720.429511] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7647], reason: Ring hung, action: reset
>[ 3720.429587] [drm:i915_reset_and_wakeup] resetting chip
>[ 3720.431817] drm/i915: Resetting chip after gpu hang
>[ 3720.431851] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3720.431861] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3720.431870] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3720.431878] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3722.428966] [drm] RC6 on
>[ 3726.429172] [drm] stuck on blitter ring
>[ 3726.429818] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7645], reason: Ring hung, action: reset
>[ 3726.429894] [drm:i915_reset_and_wakeup] resetting chip
>[ 3726.431137] drm/i915: Resetting chip after gpu hang
>[ 3726.431169] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3726.431178] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3726.431185] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3726.431191] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3728.433355] [drm] RC6 on
>[ 3736.433768] [drm] stuck on blitter ring
>[ 3736.434427] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7648], reason: Ring hung, action: reset
>[ 3736.434543] [drm:i915_reset_and_wakeup] resetting chip
>[ 3736.436671] drm/i915: Resetting chip after gpu hang
>[ 3736.436705] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3736.436716] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3736.436724] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3736.436732] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3738.421831] [drm] RC6 on
>[ 3742.430090] [drm] stuck on blitter ring
>[ 3742.430761] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7648], reason: Ring hung, action: reset
>[ 3742.430843] [drm:i915_reset_and_wakeup] resetting chip
>[ 3742.433006] drm/i915: Resetting chip after gpu hang
>[ 3742.433048] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3742.433059] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3742.433067] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3742.433075] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3744.430149] [drm] RC6 on
>[ 3748.430352] [drm] stuck on blitter ring
>[ 3748.431040] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7638], reason: Ring hung, action: reset
>[ 3748.431121] [drm:i915_reset_and_wakeup] resetting chip
>[ 3748.433313] drm/i915: Resetting chip after gpu hang
>[ 3748.433347] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3748.433358] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3748.433366] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3748.433374] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3750.434530] [drm] RC6 on
>[ 3754.434669] [drm] stuck on blitter ring
>[ 3754.435326] [drm] GPU HANG: ecode 9:2:0xe77ffff6, in gem_reloc_vs_gp [7640], reason: Ring hung, action: reset
>[ 3754.435403] [drm:i915_reset_and_wakeup] resetting chip
>[ 3754.439631] drm/i915: Resetting chip after gpu hang
>[ 3754.439664] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3754.439674] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3754.439682] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3754.439690] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3756.430810] [drm] RC6 on
>[ 3760.422989] [drm] stuck on blitter ring
>[ 3760.423687] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7653], reason: Ring hung, action: reset
>[ 3760.423771] [drm:i915_reset_and_wakeup] resetting chip
>[ 3760.427959] drm/i915: Resetting chip after gpu hang
>[ 3760.427992] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3760.428001] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3760.428008] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3760.428014] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3761.433043] [drm] RC6 on
>[ 3768.423414] [drm] stuck on blitter ring
>[ 3768.424071] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7647], reason: Ring hung, action: reset
>[ 3768.424144] [drm:i915_reset_and_wakeup] resetting chip
>[ 3768.441435] drm/i915: Resetting chip after gpu hang
>[ 3768.441470] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3768.441480] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3768.441486] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3768.441495] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3770.423539] [drm] RC6 on
>[ 3774.423800] [drm] stuck on blitter ring
>[ 3774.424482] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7643], reason: Ring hung, action: reset
>[ 3774.424562] [drm:i915_reset_and_wakeup] resetting chip
>[ 3774.428711] drm/i915: Resetting chip after gpu hang
>[ 3774.428749] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3774.428760] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3774.428766] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3774.428773] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3776.423879] [drm] RC6 on
>[ 3780.424111] [drm] stuck on blitter ring
>[ 3780.424784] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7649], reason: Ring hung, action: reset
>[ 3780.424867] [drm:i915_reset_and_wakeup] resetting chip
>[ 3780.427027] drm/i915: Resetting chip after gpu hang
>[ 3780.427059] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3780.427069] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3780.427078] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3780.427086] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3782.432242] [drm] RC6 on
>[ 3786.432379] [drm] stuck on blitter ring
>[ 3786.433055] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7644], reason: Ring hung, action: reset
>[ 3786.433132] [drm:i915_reset_and_wakeup] resetting chip
>[ 3786.437340] drm/i915: Resetting chip after gpu hang
>[ 3786.437372] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3786.437381] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3786.437387] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3786.437393] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3788.432500] [drm] RC6 on
>[ 3792.436708] [drm] stuck on blitter ring
>[ 3792.437351] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7638], reason: Ring hung, action: reset
>[ 3792.437464] [drm:i915_reset_and_wakeup] resetting chip
>[ 3792.439667] drm/i915: Resetting chip after gpu hang
>[ 3792.439703] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3792.439714] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3792.439721] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3792.439729] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3794.432811] [drm] RC6 on
>[ 3798.437010] [drm] stuck on blitter ring
>[ 3798.437678] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7643], reason: Ring hung, action: reset
>[ 3798.437750] [drm:i915_reset_and_wakeup] resetting chip
>[ 3798.444994] drm/i915: Resetting chip after gpu hang
>[ 3798.445031] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3798.445043] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3798.445051] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3798.445059] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3800.433137] [drm] RC6 on
>[ 3804.437409] [drm] stuck on blitter ring
>[ 3804.438083] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7642], reason: Ring hung, action: reset
>[ 3804.438192] [drm:i915_reset_and_wakeup] resetting chip
>[ 3804.440313] drm/i915: Resetting chip after gpu hang
>[ 3804.440352] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3804.440364] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3804.440372] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3804.440380] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3806.437460] [drm] RC6 on
>[ 3810.433666] [drm] stuck on blitter ring
>[ 3810.434366] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7638], reason: Ring hung, action: reset
>[ 3810.434443] [drm:i915_reset_and_wakeup] resetting chip
>[ 3810.436624] drm/i915: Resetting chip after gpu hang
>[ 3810.436663] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3810.436673] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3810.436681] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3810.436689] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3812.437841] [drm] RC6 on
>[ 3816.433978] [drm] stuck on blitter ring
>[ 3816.434689] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7640], reason: Ring hung, action: reset
>[ 3816.434773] [drm:i915_reset_and_wakeup] resetting chip
>[ 3816.438949] drm/i915: Resetting chip after gpu hang
>[ 3816.438987] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3816.438998] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3816.439006] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3816.439012] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3818.426100] [drm] RC6 on
>[ 3822.438299] [drm] stuck on blitter ring
>[ 3822.438980] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7650], reason: Ring hung, action: reset
>[ 3822.439054] [drm:i915_reset_and_wakeup] resetting chip
>[ 3822.454261] drm/i915: Resetting chip after gpu hang
>[ 3822.454302] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3822.454312] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3822.454318] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3822.454325] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3824.426419] [drm] RC6 on
>[ 3828.426615] [drm] stuck on blitter ring
>[ 3828.427284] [drm] GPU HANG: ecode 9:2:0xe77ffff6, in gem_reloc_vs_gp [7640], reason: Ring hung, action: reset
>[ 3828.427363] [drm:i915_reset_and_wakeup] resetting chip
>[ 3828.439583] drm/i915: Resetting chip after gpu hang
>[ 3828.439619] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3828.439628] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3828.439635] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3828.439641] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3828.459418] gem_reloc_vs_gpu: exiting, ret=99
>[ 3828.463918] [drm:intel_atomic_setup_scalers] crtc_state = ffff880004c96c00 need = 0 avail = 2 scaler_users = 0x0
>[ 3828.464020] [drm:intel_crtc_set_config] [CRTC:20] [FB:57] #connectors=1 (x y) (0 0)
>[ 3828.464032] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[ 3828.464042] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:eDP-1] to [CRTC:20]
>[ 3828.464055] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[ 3828.464062] [drm:connected_sink_compute_bpp] [CONNECTOR:34:eDP-1] checking for sink bpp constrains
>[ 3828.464082] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 540000 pixel clock 361310KHz
>[ 3828.464087] [drm:intel_dp_compute_config] clamping bpp for eDP panel to BIOS-provided 18
>[ 3828.464094] [drm:intel_dp_compute_config] DP link bw 14 lane count 4 clock 540000 bpp 18
>[ 3828.464100] [drm:intel_dp_compute_config] DP link bw required 650358 available 1728000
>[ 3828.464108] [drm:intel_crtc_compute_config] intel_crtc = ffff880004c9a000 drm_state (pipe_config->base.state) = ffff880145c1d240
>[ 3828.464115] [drm:intel_atomic_setup_scalers] crtc_state = ffff880004c96c00 need = 0 avail = 2 scaler_users = 0x0
>[ 3828.464122] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
>[ 3828.464128] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config ffff880004c96c00 for pipe A
>[ 3828.464133] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[ 3828.464139] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[ 3828.464145] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[ 3828.464153] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 3157174, gmch_n: 8388608, link_m: 701594, link_n: 1048576, tu: 64
>[ 3828.464160] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[ 3828.464166] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[ 3828.464170] [drm:intel_dump_pipe_config] requested mode:
>[ 3828.464180] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[ 3828.464184] [drm:intel_dump_pipe_config] adjusted mode:
>[ 3828.464193] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[ 3828.464202] [drm:intel_dump_crtc_timings] crtc timings: 361310 3200 3248 3280 3316 1800 1802 1807 1816, type: 0x48 flags: 0xa
>[ 3828.464207] [drm:intel_dump_pipe_config] port clock: 540000
>[ 3828.464212] [drm:intel_dump_pipe_config] pipe src size: 3200x1800
>[ 3828.464217] [drm:intel_dump_pipe_config] num_scalers: 2
>[ 3828.464221] [drm:intel_dump_pipe_config] scaler_users: 0x0
>[ 3828.464225] [drm:intel_dump_pipe_config] scaler id: -1
>[ 3828.464231] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[ 3828.464237] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[ 3828.464240] [drm:intel_dump_pipe_config] ips: 0
>[ 3828.464245] [drm:intel_dump_pipe_config] double wide: 0
>[ 3828.464249] [drm:intel_dump_pipe_config] planes on this crtc
>[ 3828.464255] [drm:intel_dump_pipe_config] STANDARD PLANE:17 plane: 0.0 idx: 0 enabled
>[ 3828.464262] [drm:intel_dump_pipe_config] 	FB:57, fb = 3200x1800 format = 0x34325258<7>[ 3828.464270] [drm:intel_dump_pipe_config] 	scaler:-1 src (0, 0) 3200x1800 dst (0, 0) 3200x1800
>[ 3828.464277] [drm:intel_dump_pipe_config] CURSOR PLANE:19 plane: 0.1 idx: 1 disabled, scaler_id = -1
>[ 3828.464283] [drm:intel_dump_pipe_config] STANDARD PLANE:21 plane: 0.1 idx: 2 disabled, scaler_id = -1
>[ 3828.464289] [drm:intel_dump_pipe_config] STANDARD PLANE:22 plane: 0.2 idx: 3 disabled, scaler_id = -1
>[ 3828.464298] [drm:intel_crtc_set_config] [CRTC:25] [NOFB]
>[ 3828.464305] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:25], mode_changed=0, fb_changed=0
>[ 3828.464314] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:eDP-1] to [CRTC:20]
>[ 3828.464324] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[ 3828.464331] [drm:intel_crtc_set_config] [CRTC:30] [NOFB]
>[ 3828.464338] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:30], mode_changed=0, fb_changed=0
>[ 3828.464346] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:eDP-1] to [CRTC:20]
>[ 3828.464355] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[ 3828.472178] gem_reloc_vs_gpu: executing
>[ 3828.486389] [drm:i915_gem_open] 
>[ 3828.487195] [drm:i915_gem_open] 
>[ 3828.489487] gem_reloc_vs_gpu: starting subtest forked-interruptible-thrash-inactive-hang
>[ 3828.491118] [drm:i915_gem_open] 
>[ 3828.491857] [drm:i915_gem_open] 
>[ 3828.492920] [drm:i915_gem_open] 
>[ 3828.499820] [drm:i915_gem_open] 
>[ 3828.531639] [drm:i915_gem_open] 
>[ 3828.533484] [drm:i915_gem_open] 
>[ 3828.533530] [drm:i915_gem_open] 
>[ 3828.533676] [drm:i915_gem_open] 
>[ 3828.548952] [drm:i915_gem_open] 
>[ 3828.548982] [drm:i915_gem_open] 
>[ 3828.555883] [drm:i915_gem_open] 
>[ 3830.438738] [drm] RC6 on
>[ 3834.426945] [drm] stuck on blitter ring
>[ 3834.427539] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7808], reason: Ring hung, action: reset
>[ 3834.427620] [drm:i915_reset_and_wakeup] resetting chip
>[ 3834.433013] [drm:i915_gem_open] 
>[ 3834.433157] [drm:i915_gem_open] 
>[ 3834.433277] [drm:i915_gem_open] 
>[ 3834.433397] [drm:i915_gem_open] 
>[ 3834.433436] [drm:i915_gem_open] 
>[ 3834.438424] drm/i915: Resetting chip after gpu hang
>[ 3834.438464] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3834.438473] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3834.438480] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3834.438486] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3836.435071] [drm] RC6 on
>[ 3840.439272] [drm] stuck on blitter ring
>[ 3840.439887] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7819], reason: Ring hung, action: reset
>[ 3840.439990] [drm:i915_reset_and_wakeup] resetting chip
>[ 3840.452225] drm/i915: Resetting chip after gpu hang
>[ 3840.452257] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3840.452266] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3840.452272] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3840.452278] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3842.439377] [drm] RC6 on
>[ 3846.435596] [drm] stuck on blitter ring
>[ 3846.436239] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7821], reason: Ring hung, action: reset
>[ 3846.436321] [drm:i915_reset_and_wakeup] resetting chip
>[ 3846.441927] drm/i915: Resetting chip after gpu hang
>[ 3846.441968] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3846.441978] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3846.441986] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3846.441993] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3848.435710] [drm] RC6 on
>[ 3852.439958] [drm] stuck on blitter ring
>[ 3852.440593] [drm] GPU HANG: ecode 9:2:0xe77ffff6, in gem_reloc_vs_gp [7825], reason: Ring hung, action: reset
>[ 3852.440673] [drm:i915_reset_and_wakeup] resetting chip
>[ 3852.455870] drm/i915: Resetting chip after gpu hang
>[ 3852.455913] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3852.455923] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3852.455929] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3852.455935] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3854.428033] [drm] RC6 on
>[ 3858.436223] [drm] stuck on blitter ring
>[ 3858.436834] [drm] GPU HANG: ecode 9:2:0xe77ffff6, in gem_reloc_vs_gp [7823], reason: Ring hung, action: reset
>[ 3858.436913] [drm:i915_reset_and_wakeup] resetting chip
>[ 3858.438197] drm/i915: Resetting chip after gpu hang
>[ 3858.438230] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3858.438240] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3858.438247] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3858.438254] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3860.436342] [drm] RC6 on
>[ 3864.440543] [drm] stuck on blitter ring
>[ 3864.441156] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7816], reason: Ring hung, action: reset
>[ 3864.441228] [drm:i915_reset_and_wakeup] resetting chip
>[ 3864.445682] drm/i915: Resetting chip after gpu hang
>[ 3864.445719] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3864.445727] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3864.445734] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3864.445740] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3866.440679] [drm] RC6 on
>[ 3872.436981] [drm] stuck on blitter ring
>[ 3872.437619] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7811], reason: Ring hung, action: reset
>[ 3872.437713] [drm:i915_reset_and_wakeup] resetting chip
>[ 3872.451280] drm/i915: Resetting chip after gpu hang
>[ 3872.451337] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3872.451348] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3872.451356] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3872.451363] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3874.441096] [drm] RC6 on
>[ 3878.437318] [drm] stuck on blitter ring
>[ 3878.438053] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7816], reason: Ring hung, action: reset
>[ 3878.438130] [drm:i915_reset_and_wakeup] resetting chip
>[ 3878.445330] drm/i915: Resetting chip after gpu hang
>[ 3878.445371] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3878.445382] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3878.445390] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3878.445398] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3880.429395] [drm] RC6 on
>[ 3884.441620] [drm] stuck on blitter ring
>[ 3884.442323] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7821], reason: Ring hung, action: reset
>[ 3884.442399] [drm:i915_reset_and_wakeup] resetting chip
>[ 3884.459971] drm/i915: Resetting chip after gpu hang
>[ 3884.460015] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3884.460025] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3884.460031] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3884.460037] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3886.437762] [drm] RC6 on
>[ 3890.441943] [drm] stuck on blitter ring
>[ 3890.442606] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7820], reason: Ring hung, action: reset
>[ 3890.442683] [drm:i915_reset_and_wakeup] resetting chip
>[ 3890.443902] drm/i915: Resetting chip after gpu hang
>[ 3890.443936] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3890.443945] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3890.443953] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3890.443961] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3892.438062] [drm] RC6 on
>[ 3896.442255] [drm] stuck on blitter ring
>[ 3896.442910] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7818], reason: Ring hung, action: reset
>[ 3896.442987] [drm:i915_reset_and_wakeup] resetting chip
>[ 3896.444223] drm/i915: Resetting chip after gpu hang
>[ 3896.444256] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3896.444265] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3896.444272] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3896.444278] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3898.438387] [drm] RC6 on
>[ 3902.438582] [drm] stuck on blitter ring
>[ 3902.439279] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7816], reason: Ring hung, action: reset
>[ 3902.439393] [drm:i915_reset_and_wakeup] resetting chip
>[ 3902.446540] drm/i915: Resetting chip after gpu hang
>[ 3902.446574] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3902.446583] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3902.446590] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3902.446596] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3904.438770] [drm] RC6 on
>[ 3908.430969] [drm] stuck on blitter ring
>[ 3908.431705] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7824], reason: Ring hung, action: reset
>[ 3908.431782] [drm:i915_reset_and_wakeup] resetting chip
>[ 3908.439855] drm/i915: Resetting chip after gpu hang
>[ 3908.439888] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3908.439897] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3908.439903] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3908.439911] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3910.439070] [drm] RC6 on
>[ 3914.431225] [drm] stuck on blitter ring
>[ 3914.431850] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7816], reason: Ring hung, action: reset
>[ 3914.431934] [drm:i915_reset_and_wakeup] resetting chip
>[ 3914.433235] drm/i915: Resetting chip after gpu hang
>[ 3914.433267] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3914.433276] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3914.433283] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3914.433289] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3916.431351] [drm] RC6 on
>[ 3920.431538] [drm] stuck on blitter ring
>[ 3920.432148] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7822], reason: Ring hung, action: reset
>[ 3920.432257] [drm:i915_reset_and_wakeup] resetting chip
>[ 3920.433510] drm/i915: Resetting chip after gpu hang
>[ 3920.433542] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3920.433553] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3920.433561] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3920.433568] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3921.441607] [drm] RC6 on
>[ 3926.431870] [drm] stuck on blitter ring
>[ 3926.432502] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7813], reason: Ring hung, action: reset
>[ 3926.432610] [drm:i915_reset_and_wakeup] resetting chip
>[ 3926.438818] drm/i915: Resetting chip after gpu hang
>[ 3926.438853] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3926.438862] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3926.438869] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3926.438875] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3928.439989] [drm] RC6 on
>[ 3932.440238] [drm] stuck on blitter ring
>[ 3932.440933] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7817], reason: Ring hung, action: reset
>[ 3932.441010] [drm:i915_reset_and_wakeup] resetting chip
>[ 3932.443147] drm/i915: Resetting chip after gpu hang
>[ 3932.443180] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3932.443190] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3932.443196] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3932.443202] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3934.440312] [drm] RC6 on
>[ 3938.432569] [drm] stuck on blitter ring
>[ 3938.433230] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7819], reason: Ring hung, action: reset
>[ 3938.433332] [drm:i915_reset_and_wakeup] resetting chip
>[ 3938.448459] drm/i915: Resetting chip after gpu hang
>[ 3938.448505] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3938.448516] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3938.448522] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3938.448528] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3940.432618] [drm] RC6 on
>[ 3944.444824] [drm] stuck on blitter ring
>[ 3944.445525] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7815], reason: Ring hung, action: reset
>[ 3944.445599] [drm:i915_reset_and_wakeup] resetting chip
>[ 3944.447790] drm/i915: Resetting chip after gpu hang
>[ 3944.447826] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3944.447837] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3944.447845] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3944.447853] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3946.440935] [drm] RC6 on
>[ 3958.445639] [drm] stuck on blitter ring
>[ 3958.446333] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7826], reason: Ring hung, action: reset
>[ 3958.446412] [drm:i915_reset_and_wakeup] resetting chip
>[ 3958.461546] drm/i915: Resetting chip after gpu hang
>[ 3958.461580] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3958.461589] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3958.461595] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3958.461601] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3960.441724] [drm] RC6 on
>[ 3964.441904] [drm] stuck on blitter ring
>[ 3964.442540] [drm] GPU HANG: ecode 9:2:0xe77ffff6, in gem_reloc_vs_gp [7825], reason: Ring hung, action: reset
>[ 3964.442610] [drm:i915_reset_and_wakeup] resetting chip
>[ 3964.444864] drm/i915: Resetting chip after gpu hang
>[ 3964.444898] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3964.444909] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3964.444917] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3964.444924] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3966.442003] [drm] RC6 on
>[ 3970.442221] [drm] stuck on blitter ring
>[ 3970.442881] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7808], reason: Ring hung, action: reset
>[ 3970.442951] [drm:i915_reset_and_wakeup] resetting chip
>[ 3970.445172] drm/i915: Resetting chip after gpu hang
>[ 3970.445212] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3970.445222] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3970.445230] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3970.445237] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3972.434353] [drm] RC6 on
>[ 3976.442532] [drm] stuck on blitter ring
>[ 3976.443254] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7820], reason: Ring hung, action: reset
>[ 3976.443332] [drm:i915_reset_and_wakeup] resetting chip
>[ 3976.445497] drm/i915: Resetting chip after gpu hang
>[ 3976.445530] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3976.445539] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3976.445545] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3976.445551] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3978.446650] [drm] RC6 on
>[ 3982.434862] [drm] stuck on blitter ring
>[ 3982.435478] [drm] GPU HANG: ecode 9:2:0xe77ffff6, in gem_reloc_vs_gp [7825], reason: Ring hung, action: reset
>[ 3982.435566] [drm:i915_reset_and_wakeup] resetting chip
>[ 3982.436813] drm/i915: Resetting chip after gpu hang
>[ 3982.436844] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3982.436852] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3982.436858] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3982.436864] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3984.435041] [drm] RC6 on
>[ 3988.435244] [drm] stuck on blitter ring
>[ 3988.435863] [drm] GPU HANG: ecode 9:2:0xe77ffff6, in gem_reloc_vs_gp [7809], reason: Ring hung, action: reset
>[ 3988.435942] [drm:i915_reset_and_wakeup] resetting chip
>[ 3988.438150] drm/i915: Resetting chip after gpu hang
>[ 3988.438188] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3988.438198] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3988.438204] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3988.438210] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3989.443289] [drm] RC6 on
>[ 3996.443609] [drm] stuck on blitter ring
>[ 3996.444296] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7815], reason: Ring hung, action: reset
>[ 3996.444383] [drm:i915_reset_and_wakeup] resetting chip
>[ 3996.446560] drm/i915: Resetting chip after gpu hang
>[ 3996.446599] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 3996.446608] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 3996.446614] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 3996.446621] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 3998.443713] [drm] RC6 on
>[ 4002.447927] [drm] stuck on blitter ring
>[ 4002.448647] [drm] GPU HANG: ecode 9:2:0xe77ffff6, in gem_reloc_vs_gp [7823], reason: Ring hung, action: reset
>[ 4002.448720] [drm:i915_reset_and_wakeup] resetting chip
>[ 4002.456014] drm/i915: Resetting chip after gpu hang
>[ 4002.456055] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4002.456065] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4002.456071] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4002.456077] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4004.448041] [drm] RC6 on
>[ 4008.448252] [drm] stuck on blitter ring
>[ 4008.448957] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7826], reason: Ring hung, action: reset
>[ 4008.449030] [drm:i915_reset_and_wakeup] resetting chip
>[ 4008.451208] drm/i915: Resetting chip after gpu hang
>[ 4008.451243] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4008.451254] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4008.451262] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4008.451270] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4010.448362] [drm] RC6 on
>[ 4014.448567] [drm] stuck on blitter ring
>[ 4014.449299] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7820], reason: Ring hung, action: reset
>[ 4014.449374] [drm:i915_reset_and_wakeup] resetting chip
>[ 4014.451528] drm/i915: Resetting chip after gpu hang
>[ 4014.451570] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4014.451581] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4014.451590] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4014.451598] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4016.444693] [drm] RC6 on
>[ 4020.444946] [drm] stuck on blitter ring
>[ 4020.445670] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7821], reason: Ring hung, action: reset
>[ 4020.445747] [drm:i915_reset_and_wakeup] resetting chip
>[ 4020.460843] drm/i915: Resetting chip after gpu hang
>[ 4020.460877] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4020.460886] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4020.460892] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4020.460898] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4022.445065] [drm] RC6 on
>[ 4028.449306] [drm] stuck on blitter ring
>[ 4028.450022] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7819], reason: Ring hung, action: reset
>[ 4028.450109] [drm:i915_reset_and_wakeup] resetting chip
>[ 4028.452277] drm/i915: Resetting chip after gpu hang
>[ 4028.452309] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4028.452319] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4028.452325] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4028.452331] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4030.445436] [drm] RC6 on
>[ 4034.449629] [drm] stuck on blitter ring
>[ 4034.450369] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7818], reason: Ring hung, action: reset
>[ 4034.450449] [drm:i915_reset_and_wakeup] resetting chip
>[ 4034.465590] drm/i915: Resetting chip after gpu hang
>[ 4034.465624] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4034.465633] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4034.465640] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4034.465646] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4036.449764] [drm] RC6 on
>[ 4040.449957] [drm] stuck on blitter ring
>[ 4040.450668] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7811], reason: Ring hung, action: reset
>[ 4040.450744] [drm:i915_reset_and_wakeup] resetting chip
>[ 4040.452923] drm/i915: Resetting chip after gpu hang
>[ 4040.452958] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4040.452969] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4040.452978] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4040.452986] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4042.446068] [drm] RC6 on
>[ 4046.450274] [drm] stuck on blitter ring
>[ 4046.450895] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7813], reason: Ring hung, action: reset
>[ 4046.451038] [drm:i915_reset_and_wakeup] resetting chip
>[ 4046.453190] drm/i915: Resetting chip after gpu hang
>[ 4046.453238] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4046.453249] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4046.453258] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4046.453268] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4048.450429] [drm] RC6 on
>[ 4052.450608] [drm] stuck on blitter ring
>[ 4052.451299] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7823], reason: Ring hung, action: reset
>[ 4052.451410] [drm:i915_reset_and_wakeup] resetting chip
>[ 4052.453559] drm/i915: Resetting chip after gpu hang
>[ 4052.453596] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4052.453606] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4052.453614] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4052.453621] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4054.450735] [drm] RC6 on
>[ 4058.446918] [drm] stuck on blitter ring
>[ 4058.447637] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7826], reason: Ring hung, action: reset
>[ 4058.447722] [drm:i915_reset_and_wakeup] resetting chip
>[ 4058.457883] drm/i915: Resetting chip after gpu hang
>[ 4058.457917] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4058.457926] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4058.457933] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4058.457938] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4060.447109] [drm] RC6 on
>[ 4064.451236] [drm] stuck on blitter ring
>[ 4064.451953] [drm] GPU HANG: ecode 9:2:0xe77ffff6, in gem_reloc_vs_gp [7820], reason: Ring hung, action: reset
>[ 4064.452028] [drm:i915_reset_and_wakeup] resetting chip
>[ 4064.454235] drm/i915: Resetting chip after gpu hang
>[ 4064.454269] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4064.454279] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4064.454288] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4064.454296] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4066.451348] [drm] RC6 on
>[ 4070.447624] [drm] stuck on blitter ring
>[ 4070.448348] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7808], reason: Ring hung, action: reset
>[ 4070.448426] [drm:i915_reset_and_wakeup] resetting chip
>[ 4070.457513] drm/i915: Resetting chip after gpu hang
>[ 4070.457548] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4070.457557] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4070.457563] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4070.457569] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4072.439739] [drm] RC6 on
>[ 4076.451870] [drm] stuck on blitter ring
>[ 4076.452553] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7818], reason: Ring hung, action: reset
>[ 4076.452633] [drm:i915_reset_and_wakeup] resetting chip
>[ 4076.453836] drm/i915: Resetting chip after gpu hang
>[ 4076.453866] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4076.453874] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4076.453880] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4076.453886] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4078.451991] [drm] RC6 on
>[ 4084.448317] [drm] stuck on blitter ring
>[ 4084.449024] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7809], reason: Ring hung, action: reset
>[ 4084.449099] [drm:i915_reset_and_wakeup] resetting chip
>[ 4084.451267] drm/i915: Resetting chip after gpu hang
>[ 4084.451308] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4084.451318] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4084.451330] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4084.451338] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4086.452420] [drm] RC6 on
>[ 4092.448736] [drm] stuck on blitter ring
>[ 4092.449484] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [7826], reason: Ring hung, action: reset
>[ 4092.449560] [drm:i915_reset_and_wakeup] resetting chip
>[ 4092.458747] drm/i915: Resetting chip after gpu hang
>[ 4092.458781] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4092.458791] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4092.458797] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4092.458803] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4092.473874] gem_reloc_vs_gpu: exiting, ret=99
>[ 4092.488067] gem_reloc_vs_gpu: executing
>[ 4092.498859] [drm:intel_atomic_setup_scalers] crtc_state = ffff88009aacac00 need = 0 avail = 2 scaler_users = 0x0
>[ 4092.498965] [drm:intel_crtc_set_config] [CRTC:20] [FB:57] #connectors=1 (x y) (0 0)
>[ 4092.498982] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[ 4092.498993] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:eDP-1] to [CRTC:20]
>[ 4092.499006] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[ 4092.499013] [drm:connected_sink_compute_bpp] [CONNECTOR:34:eDP-1] checking for sink bpp constrains
>[ 4092.499024] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 540000 pixel clock 361310KHz
>[ 4092.499029] [drm:intel_dp_compute_config] clamping bpp for eDP panel to BIOS-provided 18
>[ 4092.499036] [drm:intel_dp_compute_config] DP link bw 14 lane count 4 clock 540000 bpp 18
>[ 4092.499041] [drm:intel_dp_compute_config] DP link bw required 650358 available 1728000
>[ 4092.499049] [drm:intel_crtc_compute_config] intel_crtc = ffff880004c9a000 drm_state (pipe_config->base.state) = ffff88014845ff00
>[ 4092.499055] [drm:intel_atomic_setup_scalers] crtc_state = ffff88009aacac00 need = 0 avail = 2 scaler_users = 0x0
>[ 4092.499061] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
>[ 4092.499067] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config ffff88009aacac00 for pipe A
>[ 4092.499072] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[ 4092.499077] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[ 4092.499084] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[ 4092.499092] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 3157174, gmch_n: 8388608, link_m: 701594, link_n: 1048576, tu: 64
>[ 4092.499100] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[ 4092.499105] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[ 4092.499109] [drm:intel_dump_pipe_config] requested mode:
>[ 4092.499119] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[ 4092.499124] [drm:intel_dump_pipe_config] adjusted mode:
>[ 4092.499132] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[ 4092.499141] [drm:intel_dump_crtc_timings] crtc timings: 361310 3200 3248 3280 3316 1800 1802 1807 1816, type: 0x48 flags: 0xa
>[ 4092.499146] [drm:intel_dump_pipe_config] port clock: 540000
>[ 4092.499150] [drm:intel_dump_pipe_config] pipe src size: 3200x1800
>[ 4092.499155] [drm:intel_dump_pipe_config] num_scalers: 2
>[ 4092.499159] [drm:intel_dump_pipe_config] scaler_users: 0x0
>[ 4092.499163] [drm:intel_dump_pipe_config] scaler id: -1
>[ 4092.499169] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[ 4092.499175] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[ 4092.499179] [drm:intel_dump_pipe_config] ips: 0
>[ 4092.499183] [drm:intel_dump_pipe_config] double wide: 0
>[ 4092.499187] [drm:intel_dump_pipe_config] planes on this crtc
>[ 4092.499193] [drm:intel_dump_pipe_config] STANDARD PLANE:17 plane: 0.0 idx: 0 enabled
>[ 4092.499200] [drm:intel_dump_pipe_config] 	FB:57, fb = 3200x1800 format = 0x34325258<7>[ 4092.499208] [drm:intel_dump_pipe_config] 	scaler:-1 src (0, 0) 3200x1800 dst (0, 0) 3200x1800
>[ 4092.499214] [drm:intel_dump_pipe_config] CURSOR PLANE:19 plane: 0.1 idx: 1 disabled, scaler_id = -1
>[ 4092.499221] [drm:intel_dump_pipe_config] STANDARD PLANE:21 plane: 0.1 idx: 2 disabled, scaler_id = -1
>[ 4092.499227] [drm:intel_dump_pipe_config] STANDARD PLANE:22 plane: 0.2 idx: 3 disabled, scaler_id = -1
>[ 4092.499236] [drm:intel_crtc_set_config] [CRTC:25] [NOFB]
>[ 4092.499438] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:25], mode_changed=0, fb_changed=0
>[ 4092.499448] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:eDP-1] to [CRTC:20]
>[ 4092.499458] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[ 4092.499466] [drm:intel_crtc_set_config] [CRTC:30] [NOFB]
>[ 4092.499472] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:30], mode_changed=0, fb_changed=0
>[ 4092.499479] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:eDP-1] to [CRTC:20]
>[ 4092.499489] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[ 4092.506042] [drm:i915_gem_open] 
>[ 4092.506959] [drm:i915_gem_open] 
>[ 4092.509279] gem_reloc_vs_gpu: starting subtest forked-interruptible-thrash-inactive-hang
>[ 4092.510996] [drm:i915_gem_open] 
>[ 4092.511631] [drm:i915_gem_open] 
>[ 4092.513539] [drm:i915_gem_open] 
>[ 4092.519020] [drm:i915_gem_open] 
>[ 4092.557290] [drm:i915_gem_open] 
>[ 4092.564071] [drm:i915_gem_open] 
>[ 4092.567745] [drm:i915_gem_open] 
>[ 4094.448915] [drm] RC6 on
>[ 4098.449054] [drm] stuck on blitter ring
>[ 4098.449732] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8010], reason: Ring hung, action: reset
>[ 4098.449808] [drm:i915_reset_and_wakeup] resetting chip
>[ 4098.451017] drm/i915: Resetting chip after gpu hang
>[ 4098.451051] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4098.451061] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4098.451068] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4098.451074] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4100.441176] [drm] RC6 on
>[ 4104.441435] [drm] stuck on blitter ring
>[ 4104.442078] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8011], reason: Ring hung, action: reset
>[ 4104.442163] [drm:i915_reset_and_wakeup] resetting chip
>[ 4104.442364] [drm:i915_gem_open] 
>[ 4104.444298] drm/i915: Resetting chip after gpu hang
>[ 4104.444347] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4104.444359] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4104.444367] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4104.444375] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4104.450486] [drm:i915_gem_open] 
>[ 4106.441561] [drm] RC6 on
>[ 4110.441815] [drm] stuck on blitter ring
>[ 4110.442494] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8011], reason: Ring hung, action: reset
>[ 4110.442575] [drm:i915_reset_and_wakeup] resetting chip
>[ 4110.444659] drm/i915: Resetting chip after gpu hang
>[ 4110.444694] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4110.444704] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4110.444710] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4110.444717] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4110.447878] [drm:i915_gem_open] 
>[ 4110.447908] [drm:i915_gem_open] 
>[ 4110.454935] [drm:i915_gem_open] 
>[ 4111.449735] [drm] RC6 on
>[ 4116.454069] [drm] stuck on blitter ring
>[ 4116.454667] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8015], reason: Ring hung, action: reset
>[ 4116.454755] [drm:i915_reset_and_wakeup] resetting chip
>[ 4116.460105] [drm:i915_gem_open] 
>[ 4116.460339] [drm:i915_gem_open] 
>[ 4116.462110] drm/i915: Resetting chip after gpu hang
>[ 4116.462145] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4116.462154] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4116.462160] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4116.462166] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4116.462328] [drm:i915_gem_open] 
>[ 4116.464977] [drm:i915_gem_open] 
>[ 4118.454207] [drm] RC6 on
>[ 4122.454337] [drm] stuck on blitter ring
>[ 4122.454943] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8022], reason: Ring hung, action: reset
>[ 4122.455036] [drm:i915_reset_and_wakeup] resetting chip
>[ 4122.477302] drm/i915: Resetting chip after gpu hang
>[ 4122.477353] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4122.477362] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4122.477368] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4122.477374] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4124.450465] [drm] RC6 on
>[ 4128.450653] [drm] stuck on blitter ring
>[ 4128.451333] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8018], reason: Ring hung, action: reset
>[ 4128.451462] [drm:i915_reset_and_wakeup] resetting chip
>[ 4128.462306] drm/i915: Resetting chip after gpu hang
>[ 4128.462347] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4128.462356] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4128.462363] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4128.462369] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4130.454836] [drm] RC6 on
>[ 4134.454995] [drm] stuck on blitter ring
>[ 4134.455741] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8024], reason: Ring hung, action: reset
>[ 4134.455817] [drm:i915_reset_and_wakeup] resetting chip
>[ 4134.457941] drm/i915: Resetting chip after gpu hang
>[ 4134.457980] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4134.457991] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4134.457999] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4134.458007] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4136.451095] [drm] RC6 on
>[ 4140.443293] [drm] stuck on blitter ring
>[ 4140.443977] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8028], reason: Ring hung, action: reset
>[ 4140.444118] [drm:i915_reset_and_wakeup] resetting chip
>[ 4140.455106] drm/i915: Resetting chip after gpu hang
>[ 4140.455142] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4140.455151] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4140.455158] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4140.455164] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4142.451427] [drm] RC6 on
>[ 4146.451682] [drm] stuck on blitter ring
>[ 4146.452434] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8024], reason: Ring hung, action: reset
>[ 4146.452511] [drm:i915_reset_and_wakeup] resetting chip
>[ 4146.454599] drm/i915: Resetting chip after gpu hang
>[ 4146.454634] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4146.454645] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4146.454653] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4146.454660] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4148.451743] [drm] RC6 on
>[ 4152.455946] [drm] stuck on blitter ring
>[ 4152.456690] [drm] GPU HANG: ecode 9:2:0xe77ffff6, in gem_reloc_vs_gp [8025], reason: Ring hung, action: reset
>[ 4152.456761] [drm:i915_reset_and_wakeup] resetting chip
>[ 4152.468896] drm/i915: Resetting chip after gpu hang
>[ 4152.468930] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4152.468938] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4152.468945] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4152.468951] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4154.456050] [drm] RC6 on
>[ 4158.452327] [drm] stuck on blitter ring
>[ 4158.452945] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8018], reason: Ring hung, action: reset
>[ 4158.453089] [drm:i915_reset_and_wakeup] resetting chip
>[ 4158.455224] drm/i915: Resetting chip after gpu hang
>[ 4158.455265] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4158.455275] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4158.455284] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4158.455292] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4160.444377] [drm] RC6 on
>[ 4164.452587] [drm] stuck on blitter ring
>[ 4164.453261] [drm] GPU HANG: ecode 9:2:0xe77ffff6, in gem_reloc_vs_gp [8027], reason: Ring hung, action: reset
>[ 4164.453407] [drm:i915_reset_and_wakeup] resetting chip
>[ 4164.455566] drm/i915: Resetting chip after gpu hang
>[ 4164.455607] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4164.455617] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4164.455625] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4164.455632] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4166.444707] [drm] RC6 on
>[ 4170.444954] [drm] stuck on blitter ring
>[ 4170.445632] [drm] GPU HANG: ecode 9:2:0xe77ffff6, in gem_reloc_vs_gp [8018], reason: Ring hung, action: reset
>[ 4170.445713] [drm:i915_reset_and_wakeup] resetting chip
>[ 4170.462871] drm/i915: Resetting chip after gpu hang
>[ 4170.462908] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4170.462917] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4170.462924] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4170.462932] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4172.457079] [drm] RC6 on
>[ 4176.457279] [drm] stuck on blitter ring
>[ 4176.457908] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8016], reason: Ring hung, action: reset
>[ 4176.458055] [drm:i915_reset_and_wakeup] resetting chip
>[ 4176.460188] drm/i915: Resetting chip after gpu hang
>[ 4176.460230] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4176.460241] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4176.460250] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4176.460258] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4178.457340] [drm] RC6 on
>[ 4182.457535] [drm] stuck on blitter ring
>[ 4182.458224] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8024], reason: Ring hung, action: reset
>[ 4182.458382] [drm:i915_reset_and_wakeup] resetting chip
>[ 4182.460510] drm/i915: Resetting chip after gpu hang
>[ 4182.460544] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4182.460555] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4182.460563] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4182.460572] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4184.453645] [drm] RC6 on
>[ 4188.453928] [drm] stuck on blitter ring
>[ 4188.454702] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8010], reason: Ring hung, action: reset
>[ 4188.454779] [drm:i915_reset_and_wakeup] resetting chip
>[ 4188.464819] drm/i915: Resetting chip after gpu hang
>[ 4188.464854] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4188.464863] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4188.464869] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4188.464875] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4190.453988] [drm] RC6 on
>[ 4194.446246] [drm] stuck on blitter ring
>[ 4194.446923] [drm] GPU HANG: ecode 9:2:0xe77ffff6, in gem_reloc_vs_gp [8027], reason: Ring hung, action: reset
>[ 4194.447046] [drm:i915_reset_and_wakeup] resetting chip
>[ 4194.449160] drm/i915: Resetting chip after gpu hang
>[ 4194.449204] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4194.449216] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4194.449224] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4194.449231] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4196.446325] [drm] RC6 on
>[ 4200.454557] [drm] stuck on blitter ring
>[ 4200.455305] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8021], reason: Ring hung, action: reset
>[ 4200.455434] [drm:i915_reset_and_wakeup] resetting chip
>[ 4200.473533] drm/i915: Resetting chip after gpu hang
>[ 4200.473569] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4200.473579] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4200.473586] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4200.473592] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4202.454626] [drm] RC6 on
>[ 4206.454835] [drm] stuck on blitter ring
>[ 4206.455519] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8016], reason: Ring hung, action: reset
>[ 4206.455634] [drm:i915_reset_and_wakeup] resetting chip
>[ 4206.457790] drm/i915: Resetting chip after gpu hang
>[ 4206.457826] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4206.457838] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4206.457846] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4206.457853] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4208.455039] [drm] RC6 on
>[ 4212.459156] [drm] stuck on blitter ring
>[ 4212.459848] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8023], reason: Ring hung, action: reset
>[ 4212.459921] [drm:i915_reset_and_wakeup] resetting chip
>[ 4212.477119] drm/i915: Resetting chip after gpu hang
>[ 4212.477161] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4212.477170] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4212.477176] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4212.477182] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4214.455269] [drm] RC6 on
>[ 4222.455740] [drm] stuck on blitter ring
>[ 4222.456367] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8013], reason: Ring hung, action: reset
>[ 4222.456480] [drm:i915_reset_and_wakeup] resetting chip
>[ 4222.458640] drm/i915: Resetting chip after gpu hang
>[ 4222.458679] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4222.458690] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4222.458698] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4222.458706] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4224.455864] [drm] RC6 on
>[ 4228.448028] [drm] stuck on blitter ring
>[ 4228.448685] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8026], reason: Ring hung, action: reset
>[ 4228.448820] [drm:i915_reset_and_wakeup] resetting chip
>[ 4228.453966] drm/i915: Resetting chip after gpu hang
>[ 4228.454000] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4228.454009] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4228.454016] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4228.454022] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4230.448116] [drm] RC6 on
>[ 4234.448372] [drm] stuck on blitter ring
>[ 4234.449051] [drm] GPU HANG: ecode 9:2:0xe77ffff6, in gem_reloc_vs_gp [8024], reason: Ring hung, action: reset
>[ 4234.449189] [drm:i915_reset_and_wakeup] resetting chip
>[ 4234.451281] drm/i915: Resetting chip after gpu hang
>[ 4234.451323] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4234.451334] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4234.451343] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4234.451352] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4236.456499] [drm] RC6 on
>[ 4240.460706] [drm] stuck on blitter ring
>[ 4240.461374] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8021], reason: Ring hung, action: reset
>[ 4240.461518] [drm:i915_reset_and_wakeup] resetting chip
>[ 4240.468596] drm/i915: Resetting chip after gpu hang
>[ 4240.468635] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4240.468644] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4240.468651] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4240.468657] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4242.456768] [drm] RC6 on
>[ 4246.456978] [drm] stuck on blitter ring
>[ 4246.457624] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8018], reason: Ring hung, action: reset
>[ 4246.457703] [drm:i915_reset_and_wakeup] resetting chip
>[ 4246.459980] drm/i915: Resetting chip after gpu hang
>[ 4246.460014] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4246.460025] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4246.460033] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4246.460041] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4248.457088] [drm] RC6 on
>[ 4252.461285] [drm] stuck on blitter ring
>[ 4252.461954] [drm] GPU HANG: ecode 9:2:0xe77ffff6, in gem_reloc_vs_gp [8020], reason: Ring hung, action: reset
>[ 4252.462027] [drm:i915_reset_and_wakeup] resetting chip
>[ 4252.464247] drm/i915: Resetting chip after gpu hang
>[ 4252.464287] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4252.464298] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4252.464306] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4252.464314] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4254.457392] [drm] RC6 on
>[ 4262.457883] [drm] stuck on blitter ring
>[ 4262.458567] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8028], reason: Ring hung, action: reset
>[ 4262.458644] [drm:i915_reset_and_wakeup] resetting chip
>[ 4262.469172] drm/i915: Resetting chip after gpu hang
>[ 4262.469209] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4262.469218] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4262.469225] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4262.469231] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4264.457930] [drm] RC6 on
>[ 4268.458154] [drm] stuck on blitter ring
>[ 4268.458797] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8015], reason: Ring hung, action: reset
>[ 4268.458876] [drm:i915_reset_and_wakeup] resetting chip
>[ 4268.463095] drm/i915: Resetting chip after gpu hang
>[ 4268.463132] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4268.463143] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4268.463151] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4268.463159] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4270.462258] [drm] RC6 on
>[ 4274.462463] [drm] stuck on blitter ring
>[ 4274.463143] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8026], reason: Ring hung, action: reset
>[ 4274.463221] [drm:i915_reset_and_wakeup] resetting chip
>[ 4274.465423] drm/i915: Resetting chip after gpu hang
>[ 4274.465459] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4274.465470] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4274.465478] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4274.465486] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4276.458619] [drm] RC6 on
>[ 4280.458908] [drm] stuck on blitter ring
>[ 4280.459575] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8022], reason: Ring hung, action: reset
>[ 4280.459650] [drm:i915_reset_and_wakeup] resetting chip
>[ 4280.474539] drm/i915: Resetting chip after gpu hang
>[ 4280.474573] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4280.474586] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4280.474593] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4280.474599] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4282.450912] [drm] RC6 on
>[ 4286.463088] [drm] stuck on blitter ring
>[ 4286.463735] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8015], reason: Ring hung, action: reset
>[ 4286.463806] [drm:i915_reset_and_wakeup] resetting chip
>[ 4286.465056] drm/i915: Resetting chip after gpu hang
>[ 4286.465092] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4286.465100] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4286.465106] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4286.465113] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4288.463242] [drm] RC6 on
>[ 4292.459468] [drm] stuck on blitter ring
>[ 4292.460151] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8020], reason: Ring hung, action: reset
>[ 4292.460262] [drm:i915_reset_and_wakeup] resetting chip
>[ 4292.462391] drm/i915: Resetting chip after gpu hang
>[ 4292.462434] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4292.462445] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4292.462453] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4292.462460] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4294.463557] [drm] RC6 on
>[ 4298.459729] [drm] stuck on blitter ring
>[ 4298.460394] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8028], reason: Ring hung, action: reset
>[ 4298.460472] [drm:i915_reset_and_wakeup] resetting chip
>[ 4298.462706] drm/i915: Resetting chip after gpu hang
>[ 4298.462738] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4298.462759] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4298.462767] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4298.462775] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4300.463884] [drm] RC6 on
>[ 4304.464085] [drm] stuck on blitter ring
>[ 4304.464728] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8016], reason: Ring hung, action: reset
>[ 4304.464837] [drm:i915_reset_and_wakeup] resetting chip
>[ 4304.475019] drm/i915: Resetting chip after gpu hang
>[ 4304.475053] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4304.475061] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4304.475068] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4304.475074] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4306.452254] [drm] RC6 on
>[ 4310.452381] [drm] stuck on blitter ring
>[ 4310.453042] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8016], reason: Ring hung, action: reset
>[ 4310.453123] [drm:i915_reset_and_wakeup] resetting chip
>[ 4310.455353] drm/i915: Resetting chip after gpu hang
>[ 4310.455388] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4310.455400] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4310.455408] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4310.455416] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4312.452525] [drm] RC6 on
>[ 4316.464716] [drm] stuck on blitter ring
>[ 4316.465385] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8019], reason: Ring hung, action: reset
>[ 4316.465489] [drm:i915_reset_and_wakeup] resetting chip
>[ 4316.476318] drm/i915: Resetting chip after gpu hang
>[ 4316.476354] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4316.476363] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4316.476370] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4316.476376] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4318.464810] [drm] RC6 on
>[ 4324.461135] [drm] stuck on blitter ring
>[ 4324.461777] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8027], reason: Ring hung, action: reset
>[ 4324.461856] [drm:i915_reset_and_wakeup] resetting chip
>[ 4324.467228] drm/i915: Resetting chip after gpu hang
>[ 4324.467271] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4324.467280] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4324.467286] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4324.467293] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4324.469531] gem_reloc_vs_gpu: exiting, ret=99
>[ 4324.485076] [drm:intel_atomic_setup_scalers] crtc_state = ffff880004c97c00 need = 0 avail = 2 scaler_users = 0x0
>[ 4324.485192] [drm:intel_crtc_set_config] [CRTC:20] [FB:57] #connectors=1 (x y) (0 0)
>[ 4324.485205] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[ 4324.485216] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:eDP-1] to [CRTC:20]
>[ 4324.485229] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[ 4324.485237] [drm:connected_sink_compute_bpp] [CONNECTOR:34:eDP-1] checking for sink bpp constrains
>[ 4324.485249] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 540000 pixel clock 361310KHz
>[ 4324.485256] [drm:intel_dp_compute_config] clamping bpp for eDP panel to BIOS-provided 18
>[ 4324.485263] [drm:intel_dp_compute_config] DP link bw 14 lane count 4 clock 540000 bpp 18
>[ 4324.485269] [drm:intel_dp_compute_config] DP link bw required 650358 available 1728000
>[ 4324.485277] [drm:intel_crtc_compute_config] intel_crtc = ffff880004c9a000 drm_state (pipe_config->base.state) = ffff880145c1db40
>[ 4324.485284] [drm:intel_atomic_setup_scalers] crtc_state = ffff880004c97c00 need = 0 avail = 2 scaler_users = 0x0
>[ 4324.485291] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
>[ 4324.485298] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config ffff880004c97c00 for pipe A
>[ 4324.485302] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[ 4324.485307] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[ 4324.485315] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[ 4324.485323] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 3157174, gmch_n: 8388608, link_m: 701594, link_n: 1048576, tu: 64
>[ 4324.485330] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[ 4324.485335] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[ 4324.485340] [drm:intel_dump_pipe_config] requested mode:
>[ 4324.485351] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[ 4324.485356] [drm:intel_dump_pipe_config] adjusted mode:
>[ 4324.485365] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[ 4324.485374] [drm:intel_dump_crtc_timings] crtc timings: 361310 3200 3248 3280 3316 1800 1802 1807 1816, type: 0x48 flags: 0xa
>[ 4324.485380] [drm:intel_dump_pipe_config] port clock: 540000
>[ 4324.485385] [drm:intel_dump_pipe_config] pipe src size: 3200x1800
>[ 4324.485390] [drm:intel_dump_pipe_config] num_scalers: 2
>[ 4324.485395] [drm:intel_dump_pipe_config] scaler_users: 0x0
>[ 4324.485400] [drm:intel_dump_pipe_config] scaler id: -1
>[ 4324.485406] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[ 4324.485412] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[ 4324.485417] [drm:intel_dump_pipe_config] ips: 0
>[ 4324.485422] [drm:intel_dump_pipe_config] double wide: 0
>[ 4324.485426] [drm:intel_dump_pipe_config] planes on this crtc
>[ 4324.485433] [drm:intel_dump_pipe_config] STANDARD PLANE:17 plane: 0.0 idx: 0 enabled
>[ 4324.485440] [drm:intel_dump_pipe_config] 	FB:57, fb = 3200x1800 format = 0x34325258<7>[ 4324.485449] [drm:intel_dump_pipe_config] 	scaler:-1 src (0, 0) 3200x1800 dst (0, 0) 3200x1800
>[ 4324.485456] [drm:intel_dump_pipe_config] CURSOR PLANE:19 plane: 0.1 idx: 1 disabled, scaler_id = -1
>[ 4324.485464] [drm:intel_dump_pipe_config] STANDARD PLANE:21 plane: 0.1 idx: 2 disabled, scaler_id = -1
>[ 4324.485470] [drm:intel_dump_pipe_config] STANDARD PLANE:22 plane: 0.2 idx: 3 disabled, scaler_id = -1
>[ 4324.485479] [drm:intel_crtc_set_config] [CRTC:25] [NOFB]
>[ 4324.485487] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:25], mode_changed=0, fb_changed=0
>[ 4324.485495] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:eDP-1] to [CRTC:20]
>[ 4324.485506] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[ 4324.485513] [drm:intel_crtc_set_config] [CRTC:30] [NOFB]
>[ 4324.485520] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:30], mode_changed=0, fb_changed=0
>[ 4324.485529] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:eDP-1] to [CRTC:20]
>[ 4324.485538] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[ 4324.495496] gem_reloc_vs_gpu: executing
>[ 4324.509657] [drm:i915_gem_open] 
>[ 4324.510464] [drm:i915_gem_open] 
>[ 4324.512800] gem_reloc_vs_gpu: starting subtest forked-interruptible-thrash-inactive-hang
>[ 4324.514487] [drm:i915_gem_open] 
>[ 4324.515221] [drm:i915_gem_open] 
>[ 4324.516191] [drm:i915_gem_open] 
>[ 4324.524335] [drm:i915_gem_open] 
>[ 4324.547757] [drm:i915_gem_open] 
>[ 4324.569107] [drm:i915_gem_open] 
>[ 4324.570104] [drm:i915_gem_open] 
>[ 4324.629114] [drm:i915_gem_open] 
>[ 4324.630767] [drm:i915_gem_open] 
>[ 4324.631114] [drm:i915_gem_open] 
>[ 4326.465246] [drm] RC6 on
>[ 4330.461457] [drm] stuck on blitter ring
>[ 4330.462116] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8195], reason: Ring hung, action: reset
>[ 4330.462197] [drm:i915_reset_and_wakeup] resetting chip
>[ 4330.463420] drm/i915: Resetting chip after gpu hang
>[ 4330.463452] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4330.463462] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4330.463470] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4330.463478] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4330.463634] [drm:i915_gem_open] 
>[ 4330.470025] [drm:i915_gem_open] 
>[ 4332.461575] [drm] RC6 on
>[ 4336.461764] [drm] stuck on blitter ring
>[ 4336.462387] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8207], reason: Ring hung, action: reset
>[ 4336.462487] [drm:i915_reset_and_wakeup] resetting chip
>[ 4336.466741] drm/i915: Resetting chip after gpu hang
>[ 4336.466775] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4336.466783] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4336.466790] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4336.466796] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4336.468079] [drm:i915_gem_open] 
>[ 4336.479298] [drm:i915_gem_open] 
>[ 4338.461898] [drm] RC6 on
>[ 4342.466085] [drm] stuck on blitter ring
>[ 4342.466743] [drm] GPU HANG: ecode 9:2:0xe77ffff6, in gem_reloc_vs_gp [8198], reason: Ring hung, action: reset
>[ 4342.466816] [drm:i915_reset_and_wakeup] resetting chip
>[ 4342.469055] drm/i915: Resetting chip after gpu hang
>[ 4342.469094] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4342.469105] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4342.469113] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4342.469121] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4342.470067] [drm:i915_gem_open] 
>[ 4342.472057] [drm:i915_gem_open] 
>[ 4344.466209] [drm] RC6 on
>[ 4348.466411] [drm] stuck on blitter ring
>[ 4348.467020] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8210], reason: Ring hung, action: reset
>[ 4348.467103] [drm:i915_reset_and_wakeup] resetting chip
>[ 4348.471381] drm/i915: Resetting chip after gpu hang
>[ 4348.471421] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4348.471430] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4348.471437] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4348.471444] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4350.466593] [drm] RC6 on
>[ 4354.466749] [drm] stuck on blitter ring
>[ 4354.467372] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8209], reason: Ring hung, action: reset
>[ 4354.467454] [drm:i915_reset_and_wakeup] resetting chip
>[ 4354.471704] drm/i915: Resetting chip after gpu hang
>[ 4354.471745] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4354.471754] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4354.471760] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4354.471766] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4356.454858] [drm] RC6 on
>[ 4360.467107] [drm] stuck on blitter ring
>[ 4360.467800] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8195], reason: Ring hung, action: reset
>[ 4360.467892] [drm:i915_reset_and_wakeup] resetting chip
>[ 4360.491032] drm/i915: Resetting chip after gpu hang
>[ 4360.491068] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4360.491077] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4360.491084] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4360.491090] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4362.463168] [drm] RC6 on
>[ 4366.463383] [drm] stuck on blitter ring
>[ 4366.463996] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8198], reason: Ring hung, action: reset
>[ 4366.464072] [drm:i915_reset_and_wakeup] resetting chip
>[ 4366.465336] drm/i915: Resetting chip after gpu hang
>[ 4366.465371] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4366.465379] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4366.465385] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4366.465391] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4368.463497] [drm] RC6 on
>[ 4372.463689] [drm] stuck on blitter ring
>[ 4372.464351] [drm] GPU HANG: ecode 9:2:0xe77ffff6, in gem_reloc_vs_gp [8202], reason: Ring hung, action: reset
>[ 4372.464438] [drm:i915_reset_and_wakeup] resetting chip
>[ 4372.468662] drm/i915: Resetting chip after gpu hang
>[ 4372.468703] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4372.468712] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4372.468718] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4372.468725] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4374.463819] [drm] RC6 on
>[ 4378.456060] [drm] stuck on blitter ring
>[ 4378.456737] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8196], reason: Ring hung, action: reset
>[ 4378.456824] [drm:i915_reset_and_wakeup] resetting chip
>[ 4378.458979] drm/i915: Resetting chip after gpu hang
>[ 4378.459014] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4378.459025] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4378.459034] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4378.459042] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4380.464132] [drm] RC6 on
>[ 4384.464391] [drm] stuck on blitter ring
>[ 4384.465094] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8203], reason: Ring hung, action: reset
>[ 4384.465178] [drm:i915_reset_and_wakeup] resetting chip
>[ 4384.476302] drm/i915: Resetting chip after gpu hang
>[ 4384.476344] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4384.476353] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4384.476359] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4384.476366] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4386.468476] [drm] RC6 on
>[ 4390.468719] [drm] stuck on blitter ring
>[ 4390.469355] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8212], reason: Ring hung, action: reset
>[ 4390.469434] [drm:i915_reset_and_wakeup] resetting chip
>[ 4390.471618] drm/i915: Resetting chip after gpu hang
>[ 4390.471656] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4390.471668] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4390.471676] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4390.471684] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4392.456795] [drm] RC6 on
>[ 4396.464988] [drm] stuck on blitter ring
>[ 4396.465596] [drm] GPU HANG: ecode 9:2:0xe77ffff6, in gem_reloc_vs_gp [8208], reason: Ring hung, action: reset
>[ 4396.465702] [drm:i915_reset_and_wakeup] resetting chip
>[ 4396.466938] drm/i915: Resetting chip after gpu hang
>[ 4396.466969] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4396.466977] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4396.466984] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4396.466990] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4398.465097] [drm] RC6 on
>[ 4402.457394] [drm] stuck on blitter ring
>[ 4402.458090] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8211], reason: Ring hung, action: reset
>[ 4402.458185] [drm:i915_reset_and_wakeup] resetting chip
>[ 4402.460259] drm/i915: Resetting chip after gpu hang
>[ 4402.460291] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4402.460302] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4402.460310] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4402.460318] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4404.457427] [drm] RC6 on
>[ 4408.465627] [drm] stuck on blitter ring
>[ 4408.466224] [drm] GPU HANG: ecode 9:2:0xe77ffff6, in gem_reloc_vs_gp [8200], reason: Ring hung, action: reset
>[ 4408.466297] [drm:i915_reset_and_wakeup] resetting chip
>[ 4408.467580] drm/i915: Resetting chip after gpu hang
>[ 4408.467613] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4408.467622] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4408.467628] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4408.467634] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4410.465751] [drm] RC6 on
>[ 4414.470001] [drm] stuck on blitter ring
>[ 4414.470688] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8206], reason: Ring hung, action: reset
>[ 4414.470764] [drm:i915_reset_and_wakeup] resetting chip
>[ 4414.472905] drm/i915: Resetting chip after gpu hang
>[ 4414.472946] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4414.472957] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4414.472965] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4414.472973] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4416.466052] [drm] RC6 on
>[ 4420.470257] [drm] stuck on blitter ring
>[ 4420.470908] [drm] GPU HANG: ecode 9:2:0xe77ffff6, in gem_reloc_vs_gp [8195], reason: Ring hung, action: reset
>[ 4420.470981] [drm:i915_reset_and_wakeup] resetting chip
>[ 4420.476220] drm/i915: Resetting chip after gpu hang
>[ 4420.476254] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4420.476264] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4420.476271] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4420.476278] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4422.470393] [drm] RC6 on
>[ 4426.470643] [drm] stuck on blitter ring
>[ 4426.471335] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8210], reason: Ring hung, action: reset
>[ 4426.471411] [drm:i915_reset_and_wakeup] resetting chip
>[ 4426.473546] drm/i915: Resetting chip after gpu hang
>[ 4426.473579] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4426.473590] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4426.473599] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4426.473607] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4428.466692] [drm] RC6 on
>[ 4432.470919] [drm] stuck on blitter ring
>[ 4432.471590] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8204], reason: Ring hung, action: reset
>[ 4432.471694] [drm:i915_reset_and_wakeup] resetting chip
>[ 4432.473865] drm/i915: Resetting chip after gpu hang
>[ 4432.473899] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4432.473909] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4432.473917] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4432.473925] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4434.467016] [drm] RC6 on
>[ 4438.471221] [drm] stuck on blitter ring
>[ 4438.471914] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8205], reason: Ring hung, action: reset
>[ 4438.472015] [drm:i915_reset_and_wakeup] resetting chip
>[ 4438.487278] drm/i915: Resetting chip after gpu hang
>[ 4438.487323] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4438.487332] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4438.487338] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4438.487344] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4440.471351] [drm] RC6 on
>[ 4444.471540] [drm] stuck on blitter ring
>[ 4444.472194] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8206], reason: Ring hung, action: reset
>[ 4444.472268] [drm:i915_reset_and_wakeup] resetting chip
>[ 4444.474517] drm/i915: Resetting chip after gpu hang
>[ 4444.474553] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4444.474564] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4444.474572] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4444.474579] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4446.467720] [drm] RC6 on
>[ 4450.467862] [drm] stuck on blitter ring
>[ 4450.468567] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8204], reason: Ring hung, action: reset
>[ 4450.468637] [drm:i915_reset_and_wakeup] resetting chip
>[ 4450.482079] drm/i915: Resetting chip after gpu hang
>[ 4450.482115] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4450.482124] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4450.482131] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4450.482137] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4452.472003] [drm] RC6 on
>[ 4456.468185] [drm] stuck on blitter ring
>[ 4456.468885] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8208], reason: Ring hung, action: reset
>[ 4456.468968] [drm:i915_reset_and_wakeup] resetting chip
>[ 4456.471146] drm/i915: Resetting chip after gpu hang
>[ 4456.471185] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4456.471197] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4456.471205] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4456.471214] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4458.460308] [drm] RC6 on
>[ 4462.468501] [drm] stuck on blitter ring
>[ 4462.469190] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8209], reason: Ring hung, action: reset
>[ 4462.469270] [drm:i915_reset_and_wakeup] resetting chip
>[ 4462.478962] drm/i915: Resetting chip after gpu hang
>[ 4462.479023] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4462.479033] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4462.479040] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4462.479047] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4464.468627] [drm] RC6 on
>[ 4468.468846] [drm] stuck on blitter ring
>[ 4468.469470] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8208], reason: Ring hung, action: reset
>[ 4468.469578] [drm:i915_reset_and_wakeup] resetting chip
>[ 4468.470789] drm/i915: Resetting chip after gpu hang
>[ 4468.470834] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4468.470845] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4468.470854] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4468.470862] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4470.469003] [drm] RC6 on
>[ 4474.469170] [drm] stuck on blitter ring
>[ 4474.469825] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8206], reason: Ring hung, action: reset
>[ 4474.469932] [drm:i915_reset_and_wakeup] resetting chip
>[ 4474.472111] drm/i915: Resetting chip after gpu hang
>[ 4474.472145] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4474.472154] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4474.472161] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4474.472167] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4476.473255] [drm] RC6 on
>[ 4480.461467] [drm] stuck on blitter ring
>[ 4480.462173] [drm] GPU HANG: ecode 9:2:0xe77ffff6, in gem_reloc_vs_gp [8210], reason: Ring hung, action: reset
>[ 4480.462258] [drm:i915_reset_and_wakeup] resetting chip
>[ 4480.464428] drm/i915: Resetting chip after gpu hang
>[ 4480.464462] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4480.464472] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4480.464480] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4480.464488] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4481.471519] [drm] RC6 on
>[ 4486.473862] [drm] stuck on blitter ring
>[ 4486.474607] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8206], reason: Ring hung, action: reset
>[ 4486.474691] [drm:i915_reset_and_wakeup] resetting chip
>[ 4486.484748] drm/i915: Resetting chip after gpu hang
>[ 4486.484788] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4486.484797] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4486.484803] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4486.484810] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4488.469978] [drm] RC6 on
>[ 4492.474111] [drm] stuck on blitter ring
>[ 4492.474740] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8212], reason: Ring hung, action: reset
>[ 4492.474843] [drm:i915_reset_and_wakeup] resetting chip
>[ 4492.476074] drm/i915: Resetting chip after gpu hang
>[ 4492.476107] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4492.476118] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4492.476126] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4492.476134] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4494.474238] [drm] RC6 on
>[ 4498.470443] [drm] stuck on blitter ring
>[ 4498.471120] [drm] GPU HANG: ecode 9:2:0xe77ffff6, in gem_reloc_vs_gp [8203], reason: Ring hung, action: reset
>[ 4498.471196] [drm:i915_reset_and_wakeup] resetting chip
>[ 4498.485820] drm/i915: Resetting chip after gpu hang
>[ 4498.485863] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4498.485878] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4498.485885] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4498.485891] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4500.462550] [drm] RC6 on
>[ 4504.474739] [drm] stuck on blitter ring
>[ 4504.475435] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8208], reason: Ring hung, action: reset
>[ 4504.475548] [drm:i915_reset_and_wakeup] resetting chip
>[ 4504.477713] drm/i915: Resetting chip after gpu hang
>[ 4504.477754] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4504.477765] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4504.477774] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4504.477782] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4506.474870] [drm] RC6 on
>[ 4510.463071] [drm] stuck on blitter ring
>[ 4510.463725] [drm] GPU HANG: ecode 9:2:0xe77ffff6, in gem_reloc_vs_gp [8211], reason: Ring hung, action: reset
>[ 4510.463834] [drm:i915_reset_and_wakeup] resetting chip
>[ 4510.474026] drm/i915: Resetting chip after gpu hang
>[ 4510.474059] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4510.474068] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4510.474075] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4510.474081] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4512.463188] [drm] RC6 on
>[ 4516.471387] [drm] stuck on blitter ring
>[ 4516.472087] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8207], reason: Ring hung, action: reset
>[ 4516.472160] [drm:i915_reset_and_wakeup] resetting chip
>[ 4516.474353] drm/i915: Resetting chip after gpu hang
>[ 4516.474386] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4516.474397] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4516.474405] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4516.474413] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4518.463532] [drm] RC6 on
>[ 4524.475808] [drm] stuck on blitter ring
>[ 4524.476509] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8205], reason: Ring hung, action: reset
>[ 4524.476587] [drm:i915_reset_and_wakeup] resetting chip
>[ 4524.481547] drm/i915: Resetting chip after gpu hang
>[ 4524.481582] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4524.481592] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4524.481598] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4524.481604] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4526.475969] [drm] RC6 on
>[ 4530.472152] [drm] stuck on blitter ring
>[ 4530.472805] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8195], reason: Ring hung, action: reset
>[ 4530.472892] [drm:i915_reset_and_wakeup] resetting chip
>[ 4530.483430] drm/i915: Resetting chip after gpu hang
>[ 4530.483465] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4530.483474] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4530.483481] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4530.483487] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4532.476322] [drm] RC6 on
>[ 4536.476458] [drm] stuck on blitter ring
>[ 4536.477106] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8202], reason: Ring hung, action: reset
>[ 4536.477180] [drm:i915_reset_and_wakeup] resetting chip
>[ 4536.478419] drm/i915: Resetting chip after gpu hang
>[ 4536.478450] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4536.478458] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4536.478464] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4536.478470] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4538.476570] [drm] RC6 on
>[ 4542.476785] [drm] stuck on blitter ring
>[ 4542.477428] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8206], reason: Ring hung, action: reset
>[ 4542.477504] [drm:i915_reset_and_wakeup] resetting chip
>[ 4542.478755] drm/i915: Resetting chip after gpu hang
>[ 4542.478787] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4542.478797] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4542.478805] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4542.478813] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4544.472904] [drm] RC6 on
>[ 4548.473100] [drm] stuck on blitter ring
>[ 4548.473770] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8213], reason: Ring hung, action: reset
>[ 4548.473851] [drm:i915_reset_and_wakeup] resetting chip
>[ 4548.476059] drm/i915: Resetting chip after gpu hang
>[ 4548.476092] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4548.476101] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4548.476107] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4548.476113] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4550.477274] [drm] RC6 on
>[ 4554.477479] [drm] stuck on blitter ring
>[ 4554.478111] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8210], reason: Ring hung, action: reset
>[ 4554.478188] [drm:i915_reset_and_wakeup] resetting chip
>[ 4554.486087] drm/i915: Resetting chip after gpu hang
>[ 4554.486122] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4554.486133] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4554.486141] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4554.486149] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4556.477555] [drm] RC6 on
>[ 4564.477946] [drm] stuck on blitter ring
>[ 4564.478629] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8196], reason: Ring hung, action: reset
>[ 4564.478730] [drm:i915_reset_and_wakeup] resetting chip
>[ 4564.485918] drm/i915: Resetting chip after gpu hang
>[ 4564.485953] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4564.485962] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4564.485969] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4564.485975] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4566.478160] [drm] RC6 on
>[ 4570.474274] [drm] stuck on blitter ring
>[ 4570.474976] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8209], reason: Ring hung, action: reset
>[ 4570.475054] [drm:i915_reset_and_wakeup] resetting chip
>[ 4570.495355] drm/i915: Resetting chip after gpu hang
>[ 4570.495392] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4570.495403] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4570.495411] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4570.495419] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4570.512387] gem_reloc_vs_gpu: exiting, ret=99
>[ 4570.524752] [drm:intel_atomic_setup_scalers] crtc_state = ffff880143cc6400 need = 0 avail = 2 scaler_users = 0x0
>[ 4570.524870] [drm:intel_crtc_set_config] [CRTC:20] [FB:57] #connectors=1 (x y) (0 0)
>[ 4570.524882] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[ 4570.524893] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:eDP-1] to [CRTC:20]
>[ 4570.524906] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[ 4570.524914] [drm:connected_sink_compute_bpp] [CONNECTOR:34:eDP-1] checking for sink bpp constrains
>[ 4570.524925] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 540000 pixel clock 361310KHz
>[ 4570.524931] [drm:intel_dp_compute_config] clamping bpp for eDP panel to BIOS-provided 18
>[ 4570.524937] [drm:intel_dp_compute_config] DP link bw 14 lane count 4 clock 540000 bpp 18
>[ 4570.524943] [drm:intel_dp_compute_config] DP link bw required 650358 available 1728000
>[ 4570.524952] [drm:intel_crtc_compute_config] intel_crtc = ffff880004c9a000 drm_state (pipe_config->base.state) = ffff880146d293c0
>[ 4570.524959] [drm:intel_atomic_setup_scalers] crtc_state = ffff880143cc6400 need = 0 avail = 2 scaler_users = 0x0
>[ 4570.524965] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
>[ 4570.524972] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config ffff880143cc6400 for pipe A
>[ 4570.524977] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[ 4570.524982] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[ 4570.524990] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[ 4570.524998] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 3157174, gmch_n: 8388608, link_m: 701594, link_n: 1048576, tu: 64
>[ 4570.525005] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[ 4570.525011] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[ 4570.525015] [drm:intel_dump_pipe_config] requested mode:
>[ 4570.525026] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[ 4570.525031] [drm:intel_dump_pipe_config] adjusted mode:
>[ 4570.525039] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[ 4570.525049] [drm:intel_dump_crtc_timings] crtc timings: 361310 3200 3248 3280 3316 1800 1802 1807 1816, type: 0x48 flags: 0xa
>[ 4570.525054] [drm:intel_dump_pipe_config] port clock: 540000
>[ 4570.525060] [drm:intel_dump_pipe_config] pipe src size: 3200x1800
>[ 4570.525064] [drm:intel_dump_pipe_config] num_scalers: 2
>[ 4570.525069] [drm:intel_dump_pipe_config] scaler_users: 0x0
>[ 4570.525074] [drm:intel_dump_pipe_config] scaler id: -1
>[ 4570.525080] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[ 4570.525086] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[ 4570.525091] [drm:intel_dump_pipe_config] ips: 0
>[ 4570.525095] [drm:intel_dump_pipe_config] double wide: 0
>[ 4570.525099] [drm:intel_dump_pipe_config] planes on this crtc
>[ 4570.525107] [drm:intel_dump_pipe_config] STANDARD PLANE:17 plane: 0.0 idx: 0 enabled
>[ 4570.525114] [drm:intel_dump_pipe_config] 	FB:57, fb = 3200x1800 format = 0x34325258<7>[ 4570.525122] [drm:intel_dump_pipe_config] 	scaler:-1 src (0, 0) 3200x1800 dst (0, 0) 3200x1800
>[ 4570.525130] [drm:intel_dump_pipe_config] CURSOR PLANE:19 plane: 0.1 idx: 1 disabled, scaler_id = -1
>[ 4570.525137] [drm:intel_dump_pipe_config] STANDARD PLANE:21 plane: 0.1 idx: 2 disabled, scaler_id = -1
>[ 4570.525144] [drm:intel_dump_pipe_config] STANDARD PLANE:22 plane: 0.2 idx: 3 disabled, scaler_id = -1
>[ 4570.525153] [drm:intel_crtc_set_config] [CRTC:25] [NOFB]
>[ 4570.525161] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:25], mode_changed=0, fb_changed=0
>[ 4570.525170] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:eDP-1] to [CRTC:20]
>[ 4570.525181] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[ 4570.525189] [drm:intel_crtc_set_config] [CRTC:30] [NOFB]
>[ 4570.525196] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:30], mode_changed=0, fb_changed=0
>[ 4570.525204] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:eDP-1] to [CRTC:20]
>[ 4570.525213] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[ 4570.534000] gem_reloc_vs_gpu: executing
>[ 4570.548270] [drm:i915_gem_open] 
>[ 4570.549020] [drm:i915_gem_open] 
>[ 4570.551348] gem_reloc_vs_gpu: starting subtest forked-interruptible-thrash-inactive-hang
>[ 4570.552962] [drm:i915_gem_open] 
>[ 4570.553717] [drm:i915_gem_open] 
>[ 4570.554668] [drm:i915_gem_open] 
>[ 4570.561475] [drm:i915_gem_open] 
>[ 4570.585739] [drm:i915_gem_open] 
>[ 4572.466414] [drm] RC6 on
>[ 4576.466662] [drm] stuck on blitter ring
>[ 4576.467262] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8633], reason: Ring hung, action: reset
>[ 4576.467377] [drm:i915_reset_and_wakeup] resetting chip
>[ 4576.472190] drm/i915: Resetting chip after gpu hang
>[ 4576.472224] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4576.472234] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4576.472241] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4576.472247] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4576.472344] [drm:i915_gem_open] 
>[ 4576.472481] [drm:i915_gem_open] 
>[ 4576.472718] [drm:i915_gem_open] 
>[ 4576.474598] [drm:i915_gem_open] 
>[ 4577.476680] [drm] RC6 on
>[ 4586.479183] [drm] stuck on blitter ring
>[ 4586.479835] [drm] GPU HANG: ecode 9:2:0xe77ffff2, in gem_reloc_vs_gp [8634], reason: Ring hung, action: reset
>[ 4586.479908] [drm:i915_reset_and_wakeup] resetting chip
>[ 4586.481094] drm/i915: Resetting chip after gpu hang
>[ 4586.481124] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[ 4586.481132] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[ 4586.481139] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[ 4586.481145] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[ 4588.475316] [drm] RC6 on
>[ 4656.470877] [drm] no progress on render ring
>[ 4656.471500] [drm] GPU HANG: ecode 9:-1:0x00000000, reason: Ring hung, action: reset
>[ 4656.471553] ------------[ cut here ]------------
>[ 4656.471606] WARNING: CPU: 0 PID: 8632 at drivers/gpu/drm/i915/i915_gem.c:1999 i915_gem_object_put_pages_gtt+0x47/0x14d [i915]()
>[ 4656.471610] [drm:i915_reset_and_wakeup] resetting chip
>[ 4656.471618] WARN_ON(ret != -EIO)
>[ 4656.471622] Modules linked in: dm_mod snd_hda_codec_realtek ppdev snd_hda_codec_generic pcspkr snd_hda_intel snd_hda_controller snd_hda_codec snd_hda_core i2c_i801 snd_hwdep snd_pcm snd_timer snd soundcore joydev wmi battery parport_pc parport ac acpi_cpufreq i915 button video drm_kms_helper drm
>[ 4656.471688] CPU: 0 PID: 8632 Comm: gem_reloc_vs_gp Not tainted 4.0.0_drm-intel-nightly_5ea91d_20150415+ #1272
>[ 4656.471694] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.86C.B067.R00.1412310711 12/31/2014
>[ 4656.471699]  0000000000000000 0000000000000009 ffffffff81795847 ffff880086623d38
>[ 4656.471707]  ffffffff8103bd5a 00000000000004f4 ffffffffa009e288 0000000000000001
>[ 4656.471715]  ffff880088384700 0000000000000000 ffffffffa010ce40 ffff880086623e18
>[ 4656.471723] Call Trace:
>[ 4656.471737]  [<ffffffff81795847>] ? dump_stack+0x40/0x50
>[ 4656.471749]  [<ffffffff8103bd5a>] ? warn_slowpath_common+0x98/0xb0
>[ 4656.471792]  [<ffffffffa009e288>] ? i915_gem_object_put_pages_gtt+0x47/0x14d [i915]
>[ 4656.471804]  [<ffffffff8103bdb7>] ? warn_slowpath_fmt+0x45/0x4a
>[ 4656.471842]  [<ffffffffa009dfbb>] ? i915_gem_object_set_to_cpu_domain+0x27/0x133 [i915]
>[ 4656.471917]  [<ffffffffa009e288>] ? i915_gem_object_put_pages_gtt+0x47/0x14d [i915]
>[ 4656.471966]  [<ffffffffa009fb2e>] ? i915_gem_object_put_pages+0x77/0xcf [i915]
>[ 4656.472029]  [<ffffffffa00a2b60>] ? i915_gem_shrink+0x177/0x1dc [i915]
>[ 4656.472065]  [<ffffffffa008fea3>] ? i915_drop_caches_set+0x87/0xb7 [i915]
>[ 4656.472085]  [<ffffffff8112c632>] ? simple_attr_write+0x81/0xae
>[ 4656.472098]  [<ffffffff8110f29d>] ? vfs_write+0xb0/0x186
>[ 4656.472106]  [<ffffffff8110fc0c>] ? SyS_write+0x41/0x84
>[ 4656.472115]  [<ffffffff8179b0f2>] ? system_call_fastpath+0x12/0x17
>[ 4656.472121] ---[ end trace fd9a6691bb0a99a2 ]---
>[ 4656.472206] ------------[ cut here ]------------
>[ 4656.528352] kernel BUG at drivers/gpu/drm/i915/i915_gem.c:2247!
>[ 4656.604270] invalid opcode: 0000 [#1] SMP 
>[ 4656.658205] Modules linked in: dm_mod snd_hda_codec_realtek ppdev snd_hda_codec_generic pcspkr snd_hda_intel snd_hda_controller snd_hda_codec snd_hda_core i2c_i801 snd_hwdep snd_pcm snd_timer snd soundcore joydev wmi battery parport_pc parport ac acpi_cpufreq i915 button video drm_kms_helper drm
>[ 4656.984031] CPU: 3 PID: 6 Comm: kworker/u16:0 Tainted: G        W       4.0.0_drm-intel-nightly_5ea91d_20150415+ #1272
>[ 4657.118486] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.86C.B067.R00.1412310711 12/31/2014
>[ 4657.276385] Workqueue: i915-hangcheck i915_hangcheck_elapsed [i915]
>[ 4657.357223] task: ffff88014905a0c0 ti: ffff880149060000 task.ti: ffff880149060000
>[ 4657.452718] RIP: 0010:[<ffffffffa009b5af>]  [<ffffffffa009b5af>] i915_gem_object_move_to_inactive+0x12/0x1f4 [i915]
>[ 4657.584457] RSP: 0018:ffff880149063c38  EFLAGS: 00010202
>[ 4657.653750] RAX: ffff880144221e10 RBX: ffff880088384700 RCX: ffff880144221e20
>[ 4657.745268] RDX: ffff880144221e20 RSI: ffff8801443b7f00 RDI: ffff880088384700
>[ 4657.836762] RBP: ffff880144221c98 R08: ffff880149063fd8 R09: 0000000000000000
>[ 4657.928211] R10: 000000000000003e R11: ffffffff813370e1 R12: ffff880144220000
>[ 4658.019768] R13: ffff8801442277b0 R14: ffff880143c18800 R15: 0000000000001c98
>[ 4658.111308] FS:  0000000000000000(0000) GS:ffff88014e4c0000(0000) knlGS:0000000000000000
>[ 4658.214491] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 4658.289145] CR2: 000000000193e5f0 CR3: 0000000144295000 CR4: 00000000003406e0
>[ 4658.380799] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 4658.472427] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 4658.564002] Stack:
>[ 4658.593189]  ffff880144221e20 ffff880144221c98 ffff880144221c98 ffffffffa00a1dca
>[ 4658.688522]  ffff880100000005 ffffffffa00ade75 ffff880143c18860 ffff880143c18800
>[ 4658.783842]  ffff880144220000 0000000000000000 ffff880143c18860 ffff880144220000
>[ 4658.879248] Call Trace:
>[ 4658.913943]  [<ffffffffa00a1dca>] ? i915_gem_reset+0x134/0x28a [i915]
>[ 4658.997305]  [<ffffffffa00ade75>] ? gen6_disable_rps_interrupts+0xbd/0xd4 [i915]
>[ 4659.092211]  [<ffffffffa007b945>] ? i915_reset+0x35/0x125 [i915]
>[ 4659.170374]  [<ffffffffa00aa56c>] ? i915_reset_and_wakeup+0xcd/0x12b [i915]
>[ 4659.260049]  [<ffffffffa00af184>] ? i915_handle_error+0x575/0x587 [i915]
>[ 4659.346627]  [<ffffffffa00af4f9>] ? i915_hangcheck_elapsed+0x325/0x3bf [i915]
>[ 4659.438486]  [<ffffffff8104ca7f>] ? process_one_work+0x1b2/0x31d
>[ 4659.516527]  [<ffffffff8104d278>] ? worker_thread+0x24d/0x339
>[ 4659.591502]  [<ffffffff8104d02b>] ? cancel_delayed_work_sync+0xa/0xa
>[ 4659.673899]  [<ffffffff81050b25>] ? kthread+0xce/0xd6
>[ 4659.740363]  [<ffffffff81050a57>] ? kthread_create_on_node+0x162/0x162
>[ 4659.824800]  [<ffffffff8179b048>] ? ret_from_fork+0x58/0x90
>[ 4659.897703]  [<ffffffff81050a57>] ? kthread_create_on_node+0x162/0x162
>[ 4659.982237] Code: 48 89 ee 48 8b 78 18 58 5b 5d e9 c2 e4 06 e1 48 89 df e8 f5 72 ff ff eb e3 55 53 48 89 fb 51 f7 87 98 00 00 00 c1 ff ff ff 74 02 <0f> 0b f6 87 18 01 00 00 01 75 02 0f 0b 48 8b 87 c0 00 00 00 4c 
>[ 4660.224823] RIP  [<ffffffffa009b5af>] i915_gem_object_move_to_inactive+0x12/0x1f4 [i915]
>[ 4660.328843]  RSP <ffff880149063c38>
>[ 4681.963758] Clocksource tsc unstable (delta = 23434872781 ns)
>[ 4681.963980] [drm:i915_gem_wait_for_error.part.25 [i915]] *ERROR* Timed out waiting for the gpu reset to complete
>[ 4681.964105] [drm:i915_gem_wait_for_error.part.25 [i915]] *ERROR* Timed out waiting for the gpu reset to complete
>[ 4682.298067] Switched to clocksource acpi_pm

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