<6> [353.759427] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:0:00000000
<7> [353.874535] i915 0000:00:02.0: [drm:intel_guc_context_reset_process_msg [i915]] GT1: GUC: Got context reset notification: 0x1007 on vcs0, exiting = no, banned = no
<6> [353.941623] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:0:00000000
<7> [354.054554] i915 0000:00:02.0: [drm:intel_guc_context_reset_process_msg [i915]] GT1: GUC: Got context reset notification: 0x1008 on vcs1, exiting = no, banned = no
<6> [354.120962] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:0:00000000
<7> [354.234222] i915 0000:00:02.0: [drm:intel_guc_context_reset_process_msg [i915]] GT1: GUC: Got context reset notification: 0x1007 on vecs0, exiting = no, banned = no
<6> [354.287615] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:0:00000000
<7> [354.403506] i915 0000:00:02.0: [drm:intel_guc_context_reset_process_msg [i915]] GT0: GUC: Got context reset notification: 0x1002 on ccs0, exiting = no, banned = no
<6> [354.464416] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:0:00000000
<6> [354.495683] i915: Running i915_request_live_selftests/live_breadcrumbs_smoketest
<7> [354.495726] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<3> [355.044272] __guc_add_request:717 GEM_BUG_ON(!atomic_read(&ce->guc_id.ref))
<0> [355.044396] Dumping ftrace buffer:
<0> [355.044421] ---------------------------------
<0> [355.044727] i915_mod-1422 6..... 35768813us : __gt_unpark: 0000:00:02.0
<0> [355.044803] kworker/-453 6..... 35769468us : __gt_park: 0000:00:02.0
<0> [355.044870] i915_mod-1422 6..... 35770063us : __intel_context_do_pin_ww: 0000:00:02.0 rcs'0: context:5 active
<0> [355.044945] i915_mod-1422 6..... 35770128us : intel_timeline_pin: 0000:00:02.0 timeline:5 using HWSP offset:fedfe100
<0> [355.045011] i915_mod-1422 6..... 35770304us : __intel_context_do_pin_ww: 0000:00:02.0 rcs'0: context:5 pin ring:{start:fedfd000, head:0000, tail:0000}
<0> [355.045074] i915_mod-1422 6..... 35770661us : __intel_context_do_pin_ww: 0000:00:02.0 bcs'0: context:6 active
<0> [355.045147] i915_mod-1422 6..... 35770684us : intel_timeline_pin: 0000:00:02.0 timeline:6 using HWSP offset:fedeb100
<0> [355.045209] i915_mod-1422 6..... 35770729us : __intel_context_do_pin_ww: 0000:00:02.0 bcs'0: context:6 pin ring:{start:fedea000, head:0000, tail:0000}
<0> [355.045269] i915_mod-1422 6..... 35771027us : __intel_context_do_pin_ww: 0000:00:02.0 ccs'0: context:7 active
<0> [355.045341] i915_mod-1422 6..... 35771052us : intel_timeline_pin: 0000:00:02.0 timeline:7 using HWSP offset:fede4100
<0> [355.045402] i915_mod-1422 6..... 35771112us : __intel_context_do_pin_ww: 0000:00:02.0 ccs'0: context:7 pin ring:{start:fede3000, head:0000, tail:0000}
<0> [355.045466] i915_mod-1422 6..... 35787503us : intel_gt_resume.part.0: 0000:00:02.0
<0> [355.045571] i915_mod-1422 6..... 35787504us : gt_sanitize: 0000:00:02.0 force:yes
<0> [355.045704] i915_mod-1422 6..... 35787516us : __intel_gt_unset_wedged: 0000:00:02.0 start
<0> [355.045836] i915_mod-1422 6..... 35787604us : __intel_gt_reset: 0000:00:02.0 engine_mask=ffffffff
<0> [355.045967] i915_mod-1422 6..... 35787709us : __intel_gt_unset_wedged: 0000:00:02.0 end
<0> [355.046065] i915_mod-1422 6..... 35787790us : __intel_gt_reset: 0000:00:02.0 engine_mask=ffffffff
<0> [355.046136] i915_mod-1422 6..... 35787895us : __gt_unpark: 0000:00:02.0
<0> [355.046206] i915_mod-1422 6..... 35800457us : __engine_unpark: 0000:00:02.0 rcs'0:
<0> [355.046276] i915_mod-1422 6..... 35800471us : __engine_unpark: 0000:00:02.0 rcs'0: context:5 reset { seqno:0, *hwsp:0, ring:0 }
<0> [355.046344] i915_mod-1422 6..... 35800602us : __engine_park: 0000:00:02.0 rcs'0: parked
<0> [355.046411] i915_mod-1422 6..... 35800616us : __engine_unpark: 0000:00:02.0 bcs'0:
<0> [355.046479] i915_mod-1422 6..... 35800620us : __engine_unpark: 0000:00:02.0 bcs'0: context:6 reset { seqno:0, *hwsp:0, ring:0 }
<0> [355.046546] i915_mod-1422 6..... 35800642us : __engine_park: 0000:00:02.0 bcs'0: parked
<0> [355.046612] i915_mod-1422 6..... 35800646us : __engine_unpark: 0000:00:02.0 ccs'0:
<0> [355.046679] i915_mod-1422 6..... 35800650us : __engine_unpark: 0000:00:02.0 ccs'0: context:7 reset { seqno:0, *hwsp:0, ring:0 }
<0> [355.046745] i915_mod-1422 6..... 35800698us : __engine_park: 0000:00:02.0 ccs'0: parked
<0> [355.046815] i915_mod-1422 6..... 35801311us : __gt_park: 0000:00:02.0
<0> [355.046883] i915_mod-1422 6..... 35802220us : __intel_context_do_pin_ww: 0000:00:02.0 rcs'0: context:8 active
<0> [355.046963] i915_mod-1422 6..... 35804050us : intel_timeline_pin: 0000:00:02.0 timeline:8 using HWSP offset:fedd0000
<0> [355.047032] i915_mod-1422 6..... 35804417us : __engine_unpark: 0000:00:02.0 rcs'0:
<0> [355.047102] i915_mod-1422 6..... 35804444us : __gt_unpark: 0000:00:02.0
<0> [355.047170] i915_mod-1422 6..... 35804620us : __engine_unpark: 0000:00:02.0 rcs'0: context:5 reset { seqno:0, *hwsp:0, ring:0 }
<0> [355.047237] i915_mod-1422 6..... 35804622us : __intel_context_do_pin_ww: 0000:00:02.0 rcs'0: context:8 pin ring:{start:fedd1000, head:0000, tail:0000}
<0> [355.047332] i915_mod-1422 6..... 35804797us : __i915_request_commit: 0000:00:02.0 rcs'0: fence 8:2, current 0
<0> [355.047425] i915_mod-1422 6D..1. 35804837us : __i915_request_submit: 0000:00:02.0 rcs'0: fence 8:2, current 0
<0> [355.047494] i915_mod-1422 6..... 35804932us : __intel_context_do_pin_ww: 0000:00:02.0 bcs'0: context:9 active