igt@i915_selftest@live@gt_pm - dmesg-fail - i915/intel_gt_pm_live_selftests: live_gt_resume failed with error -5
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13026/bat-mtlp-8/igt@i915_selftest@live@gt_pm.html
<6> [361.966762] i915 0000:00:02.0: [drm] GT0: GUC: RC enabled
<7> [361.966992] i915 0000:00:02.0: [drm:snb_pcode_read [i915]] warning: pcode (read from mbox 9) mailbox access failed for st_llc_verify [i915]: -6
<3> [361.967192] Failed to read freq table[6], range [6, 34]
<3> [361.972390] llc state not restored upon resume!
<7> [361.976899] intel_gt_set_wedged called from intel_gt_set_wedged_on_init+0xd/0x30 [i915]
<5> [361.978323] i915 0000:00:02.0: [drm:add_taint_for_CI [i915]] CI tainted:0x9 by live_gt_resume+0xb8/0xf0 [i915]
<3> [361.978526] i915/intel_gt_pm_live_selftests: live_gt_resume failed with error -5
<7> [361.985882] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_2
<7> [361.986250] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_A
<7> [361.986447] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_B
<7> [361.986632] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_C
<7> [361.986815] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_D
<7> [362.001639] intel_gt_set_wedged called from intel_gt_set_wedged_on_fini+0xd/0x30 [i915]
<7> [362.059829] i915 0000:00:02.0: [drm:drm_client_release] drm_fb_helper
<7> [362.060874] i915 0000:00:02.0: [drm:intel_pps_vdd_off_sync_unlocked [i915]] [ENCODER:235:DDI A/PHY A] PPS 0 turning VDD off
<7> [362.061564] i915 0000:00:02.0: [drm:intel_pps_vdd_off_sync_unlocked [i915]] [ENCODER:235:DDI A/PHY A] PPS 0 PP_STATUS: 0x00000000 PP_CONTROL: 0x00000060
<7> [362.062152] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling AUX_A
<7> [362.063418] i915 0000:00:02.0: [drm:wait_panel_power_cycle [i915]] [ENCODER:235:DDI A/PHY A] PPS 0 wait for panel power cycle
<7> [362.703225] i915 0000:00:02.0: [drm:wait_panel_status [i915]] [ENCODER:235:DDI A/PHY A] PPS 0 mask: 0xb800000f value: 0x00000000 PP_STATUS: 0x00000000 PP_CONTROL: 0x00000060
<7> [362.704619] i915 0000:00:02.0: [drm:wait_panel_status [i915]] Wait complete
<4> [362.775495] i915: probe of 0000:00:02.0 failed with error -5
<6> [367.843666] [IGT] i915_selftest: exiting, ret=98