igt@i915_selftest@live@workarounds - Dmesg-warn - *ERROR* Bad context sched_state 0x0, 0x0, desc_idx 4
<6> [178.423772] i915 0000:00:02.0: [drm] GuC firmware i915/tgl_guc_62.0.0.bin version 62.0 submission:enabled
<6> [178.423774] i915 0000:00:02.0: [drm] GuC SLPC: enabled
<6> [178.423776] i915 0000:00:02.0: [drm] HuC firmware i915/tgl_huc_7.9.3.bin version 7.9 authenticated:yes
<6> [178.457674] i915: Running intel_workarounds_live_selftests/live_isolated_whitelist
<6> [178.476249] i915: Running intel_workarounds_live_selftests/live_gpu_reset_workarounds
<6> [178.476266] Verifying after GPU reset...
<7> [178.476278] i915 0000:00:02.0: [drm:__add_mcr_wa [i915]] MCR slice=0x0, subslice=0x0
<7> [178.476673] [drm:reference_lists_init [i915]] Initialized 3 GT_REF workarounds on global
<7> [178.476986] [drm:reference_lists_init [i915]] Initialized 8 REF workarounds on rcs0
<7> [178.477274] [drm:__intel_engine_init_ctx_wa [i915]] Initialized 5 CTX_REF workarounds on rcs0
<5> [178.481004] i915 0000:00:02.0: [drm] Resetting chip for live_workarounds
<3> [178.483119] i915 0000:00:02.0: [drm] *ERROR* Bad context sched_state 0x0, 0x0, desc_idx 4
<3> [178.483335] i915 0000:00:02.0: [drm] *ERROR* CT: Failed to process request 1002 (-EPROTO)
<3> [178.483385] i915 0000:00:02.0: [drm] *ERROR* CT: Failed to process CT message (-EPROTO) 03 00 00 00 02 10 00 90 04 00 00 00 00 00 00 00
<7> [178.494831] i915 0000:00:02.0: [drm:guc_enable_communication [i915]] GuC communication enabled
<6> [178.501032] i915 0000:00:02.0: [drm] GuC firmware i915/tgl_guc_62.0.0.bin version 62.0 submission:enabled
<6> [178.501034] i915 0000:00:02.0: [drm] GuC SLPC: enabled
<6> [178.501036] i915 0000:00:02.0: [drm] HuC firmware i915/tgl_huc_7.9.3.bin version 7.9 authenticated:yes
<6> [178.516272] i915: Running intel_workarounds_live_selftests/live_engine_reset_workarounds
<7> [178.516281] i915 0000:00:02.0: [drm:__add_mcr_wa [i915]] MCR slice=0x0, subslice=0x0
<7> [178.516381] [drm:reference_lists_init [i915]] Initialized 3 GT_REF workarounds on global
<7> [178.516484] [drm:reference_lists_init [i915]] Initialized 8 REF workarounds on rcs0
<7> [178.516583] [drm:__intel_engine_init_ctx_wa [i915]] Initialized 5 CTX_REF workarounds on rcs0
<6> [178.516653] Verifying after rcs0 reset...
<6> [178.555589] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:0:00000000
<6> [178.563553] Verifying after bcs0 reset...
<6> [178.605445] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:0:00000000
<6> [178.611080] Verifying after vcs0 reset...
<6> [178.652029] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:0:00000000
<6> [178.657595] Verifying after vecs0 reset...
<6> [178.695589] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:0:00000000
<7> [178.723729] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC off
<7> [178.724954] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.15 [i915]] Setting DC state from 02 to 00
<7> [178.726223] i915 0000:00:02.0: [drm:icl_combo_phys_init [i915]] Combo PHY A already enabled, won't reprogram it.
<7> [178.726803] i915 0000:00:02.0: [drm:icl_combo_phys_init [i915]] Combo PHY B already enabled, won't reprogram it.
<7> [178.727325] i915 0000:00:02.0: [drm:icl_combo_phys_init [i915]] Combo PHY C already enabled, won't reprogram it.
<7> [178.727875] i915 0000:00:02.0: [drm:icl_combo_phys_init [i915]] Combo PHY D already enabled, won't reprogram it.
<7> [178.728320] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling power well 3
<7> [178.728853] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling power well 4
<7> [178.757604] intel_gt_set_wedged called from intel_gt_driver_unregister+0x19/0x50 [i915]
<7> [178.818153] i915 0000:00:02.0: [drm:drm_client_release] drm_fb_helper
<7> [178.818623] i915 0000:00:02.0: [drm:i915_hdcp_component_unbind [i915]] I915 HDCP comp unbind
<7> [178.832849] intel_gt_set_wedged called from intel_gt_set_wedged_on_fini+0x15/0x30 [i915]
<4> [178.863809] i915: probe of 0000:00:02.0 failed with error -25