igt@i915_selftest@live@ subtests - incomplete - Timed out waiting for gsc_proxy_completion!

https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_135627v2/shard-mtlp-1/igt@i915_selftest@live@gem_migrate.html

<6> [933.394330] i915 0000:00:02.0: [drm] DRM_I915_DEBUG enabled
<6> [933.394331] i915 0000:00:02.0: [drm] DRM_I915_DEBUG_GEM enabled
<6> [933.394332] i915 0000:00:02.0: [drm] DRM_I915_DEBUG_RUNTIME_PM enabled
<6> [933.485290] i915 0000:00:02.0: [drm] GT1: Loaded GSC firmware i915/mtl_gsc_1.bin (cv1.0, r102.0.0.1655, svn 1)
<7> [933.505902] i915 0000:00:02.0: [drm:intel_huc_wait_for_auth_complete [i915]] GT1: HuC: auth took 0ms, freq = 1300MHz, before = 1300MHz, status = 0x00116C68, count = 0, ret = 0
<6> [933.506387] i915 0000:00:02.0: [drm] GT1: HuC: authenticated for all workloads
<7> [935.991853] i915 0000:00:02.0: [drm:intel_pps_vdd_off_sync_unlocked [i915]] [ENCODER:240:DDI A/PHY A] PPS 0 turning VDD off
<7> [935.992818] i915 0000:00:02.0: [drm:intel_pps_vdd_off_sync_unlocked [i915]] [ENCODER:240:DDI A/PHY A] PPS 0 PP_STATUS: 0x00000000 PP_CONTROL: 0x00000060
<7> [935.993330] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling AUX_A
<7> [935.994688] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off
<7> [935.995217] i915 0000:00:02.0: [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00010000, dig 0x0000008a, pins 0x00000010, long 0x00000010
<7> [935.995283] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [935.995892] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:240:DDI A/PHY A] - long
<7> [935.995956] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02
<7> [935.996619] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 10
<7> [935.996694] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [935.997805] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP [ENCODER:240:DDI A/PHY A]
<4> [941.396312] i915Timed out waiting for gsc_proxy_completion!
<6> [941.396333] i915: Performing live selftests with st_random_seed=0x37968968 st_timeout=500
<6> [941.396341] i915: Running gem_migrate
<7> [941.396449] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [941.397012] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off
<7> [941.397719] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00
<7> [941.398463] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_2
<7> [941.398961] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_A
<7> [941.399524] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_B
<7> [941.400117] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_C
<7> [941.400689] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_D
<7> [941.401907] i915 0000:00:02.0: [drm:drm_client_release] intel-fbdev