igt@gem_eio@unwedge-stress - dmesg-warn - *ERROR* Failed to initialise HW following reset, GPU HANG: ecode 12:0:00000000
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11786/re-dg2-11/igt@gem_eio@unwedge-stress.html
<6> [433.964810] i915 0000:03:00.0: [drm] GPU HANG: ecode 12:0:00000000
<5> [433.968929] i915 0000:03:00.0: [drm] Resetting chip for Manually reset engine mask to ffffffffffffffff
<6> [433.969165] i915 0000:03:00.0: [drm] GuC firmware i915/dg2_guc_70.1.2.bin version 70.1
<7> [433.984230] i915 0000:03:00.0: [drm:guc_enable_communication [i915]] GuC communication enabled
<6> [433.985516] i915 0000:03:00.0: [drm] GuC submission enabled
<6> [433.985517] i915 0000:03:00.0: [drm] GuC SLPC enabled
<7> [433.986546] [IGT] Checking that the GPU recovered
<7> [433.987026] i915 0000:03:00.0: [drm:i915_gem_context_create_ioctl [i915]] HW context 1 created
<7> [433.987134] i915 0000:03:00.0: [drm:i915_gem_context_create_ioctl [i915]] HW context 1 created
<7> [434.034034] i915 0000:03:00.0: [drm:i915_gem_context_create_ioctl [i915]] HW context 2 created
<6> [434.367551] i915 0000:03:00.0: [drm] GPU HANG: ecode 12:0:00000000
<5> [434.371537] i915 0000:03:00.0: [drm] Resetting chip for Manually reset engine mask to ffffffffffffffff
<7> [434.475562] i915 0000:03:00.0: [drm:intel_gt_reset [i915]] GPU reset disabled
<7> [434.588644] [IGT] Forcing GPU reset
<6> [435.177221] i915 0000:03:00.0: [drm] GPU HANG: ecode 12:0:00000000
<5> [435.181867] i915 0000:03:00.0: [drm] Resetting chip for Manually reset engine mask to ffffffffffffffff
<6> [435.182103] i915 0000:03:00.0: [drm] GuC firmware i915/dg2_guc_70.1.2.bin version 70.1
<7> [435.197672] i915 0000:03:00.0: [drm:guc_enable_communication [i915]] GuC communication enabled
<6> [435.199053] i915 0000:03:00.0: [drm] GuC submission enabled
<6> [435.199054] i915 0000:03:00.0: [drm] GuC SLPC enabled
<7> [435.200130] [IGT] Checking that the GPU recovered
<7> [435.200512] i915 0000:03:00.0: [drm:i915_gem_context_create_ioctl [i915]] HW context 1 created
<7> [435.200612] i915 0000:03:00.0: [drm:i915_gem_context_create_ioctl [i915]] HW context 1 created
<7> [435.269537] i915 0000:03:00.0: [drm:i915_gem_context_create_ioctl [i915]] HW context 2 created
<6> [435.612487] i915 0000:03:00.0: [drm] GPU HANG: ecode 12:0:00000000
<5> [435.616554] i915 0000:03:00.0: [drm] Resetting chip for Manually reset engine mask to ffffffffffffffff
<7> [435.718730] i915 0000:03:00.0: [drm:intel_gt_reset [i915]] GPU reset disabled
<7> [435.833563] [IGT] Forcing GPU reset
<6> [436.395553] i915 0000:03:00.0: [drm] GPU HANG: ecode 12:0:00000000
<5> [436.399978] i915 0000:03:00.0: [drm] Resetting chip for Manually reset engine mask to ffffffffffffffff
<6> [436.400214] i915 0000:03:00.0: [drm] GuC firmware i915/dg2_guc_70.1.2.bin version 70.1
<6> [436.603119] i915 0000:03:00.0: [drm] GuC load failed: status = 0x80000134
<6> [436.603131] i915 0000:03:00.0: [drm] GuC load failed: status: Reset = 0, BootROM = 0x1A, UKernel = 0x01, MIA = 0x00, Auth = 0x02
<7> [436.603141] [drm:__uc_init_hw [i915]] GuC fw load failed: -110; will reset and retry 0 more time(s)
<3> [436.604145] i915 0000:03:00.0: GuC initialization failed -110
<5> [436.604150] i915 0000:03:00.0: Please file a bug on drm/i915; see https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs for details.
<3> [436.604155] i915 0000:03:00.0: Enabling uc failed (-5)
<3> [436.604160] i915 0000:03:00.0: [drm] *ERROR* Failed to initialise HW following reset (-5)
<5> [436.604164] i915 0000:03:00.0: [drm:add_taint_for_CI [i915]] CI tainted:0x9 by intel_gt_reset+0x1e2/0x350 [i915]
<7> [436.649476] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:236:DP-1]
<7> [436.649488] i915 0000:03:00.0: [drm:intel_dp_detect [i915]] [CONNECTOR:236:DP-1]
<7> [436.649643] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:236:DP-1] disconnected
<7> [436.649909] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:249:DP-2]
<7> [436.649914] i915 0000:03:00.0: [drm:intel_dp_detect [i915]] [CONNECTOR:249:DP-2]
<7> [436.650017] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:249:DP-2] disconnected
<7> [436.650274] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:258:HDMI-A-1]
<7> [436.650280] i915 0000:03:00.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:258:HDMI-A-1]
<7> [436.650420] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:258:HDMI-A-1] disconnected
<7> [436.650682] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:264:DP-3]
<7> [436.650687] i915 0000:03:00.0: [drm:intel_dp_detect [i915]] [CONNECTOR:264:DP-3]
<7> [436.650791] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:264:DP-3] disconnected
<7> [436.651046] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:272:HDMI-A-2]
<7> [436.651051] i915 0000:03:00.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:272:HDMI-A-2]
<7> [436.651151] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:272:HDMI-A-2] disconnected
<7> [436.651431] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:276:DP-4]
<7> [436.651437] i915 0000:03:00.0: [drm:intel_dp_detect [i915]] [CONNECTOR:276:DP-4]
<7> [436.651547] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:276:DP-4] disconnected
<7> [436.651797] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:284:HDMI-A-3]
<7> [436.651802] i915 0000:03:00.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:284:HDMI-A-3]
<7> [436.651920] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:284:HDMI-A-3] disconnected
<7> [436.652311] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:236:DP-1]
<7> [436.652316] i915 0000:03:00.0: [drm:intel_dp_detect [i915]] [CONNECTOR:236:DP-1]
<7> [436.652434] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:236:DP-1] disconnected
<7> [436.652450] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:249:DP-2]
<7> [436.652455] i915 0000:03:00.0: [drm:intel_dp_detect [i915]] [CONNECTOR:249:DP-2]
<7> [436.652566] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:249:DP-2] disconnected
<7> [436.652583] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:258:HDMI-A-1]
<7> [436.652587] i915 0000:03:00.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:258:HDMI-A-1]
<7> [436.652692] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:258:HDMI-A-1] disconnected
<7> [436.652708] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:264:DP-3]
<7> [436.652713] i915 0000:03:00.0: [drm:intel_dp_detect [i915]] [CONNECTOR:264:DP-3]
<7> [436.652814] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:264:DP-3] disconnected
<7> [436.652830] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:272:HDMI-A-2]
<7> [436.652835] i915 0000:03:00.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:272:HDMI-A-2]
<7> [436.652934] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:272:HDMI-A-2] disconnected
<7> [436.652950] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:276:DP-4]
<7> [436.652955] i915 0000:03:00.0: [drm:intel_dp_detect [i915]] [CONNECTOR:276:DP-4]
<7> [436.653053] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:276:DP-4] disconnected
<7> [436.653068] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:284:HDMI-A-3]
<7> [436.653073] i915 0000:03:00.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:284:HDMI-A-3]
<7> [436.653170] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:284:HDMI-A-3] disconnected
<6> [436.653329] [IGT] gem_eio: exiting, ret=98
<7> [437.214568] i915 0000:03:00.0: [drm:intel_power_well_disable [i915]] disabling always-on
<6> [437.316790] i915 0000:03:00.0: [drm] GPU HANG: ecode 12:0:00000000
<5> [437.321044] i915 0000:03:00.0: [drm] Resetting chip for Manually reset engine mask to ffffffffffffffff
<6> [437.321412] i915 0000:03:00.0: [drm] GuC firmware i915/dg2_guc_70.1.2.bin version 70.1
<7> [437.336345] i915 0000:03:00.0: [drm:guc_enable_communication [i915]] GuC communication enabled
<6> [437.337597] i915 0000:03:00.0: [drm] GuC submission enabled
<6> [437.337598] i915 0000:03:00.0: [drm] GuC SLPC enabled