igt@i915_pm_rc6_residency@rc6-fence@gt0 - incomplete - No warnings/errors

https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_12047/shard-mtlp-2/igt@i915_pm_rc6_residency@rc6-fence@gt0.html

Err	
Starting subtest: rc6-fence
Starting dynamic subtest: gt0
Dmesg	
<6> [675.494799] Console: switching to colour dummy device 80x25
<6> [675.494969] [IGT] i915_pm_rc6_residency: executing
<7> [675.499155] i915 0000:00:02.0: [drm:i915_gem_open [i915]] 
<7> [675.500132] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<7> [675.518670] i915 0000:00:02.0: [drm:i915_gem_open [i915]] 
<6> [675.519741] [IGT] i915_pm_rc6_residency: starting subtest rc6-fence
<7> [675.519805] i915 0000:00:02.0: [drm:i915_gem_open [i915]] 
<7> [675.522390] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]
<6> [675.533390] [IGT] i915_pm_rc6_residency: starting dynamic subtest gt0
<7> [675.533969] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x00000040 [0x00000040]
<7> [676.224118] i915 0000:00:02.0: [drm:intel_tc_port_update_mode [i915]] Port G/TC#4: TC port mode reset (tbt-alt -> disconnected)
<7> [676.224219] i915 0000:00:02.0: [drm:intel_tc_port_update_mode [i915]] Port F/TC#3: TC port mode reset (tbt-alt -> disconnected)
<7> [676.224419] i915 0000:00:02.0: [drm:intel_tc_port_update_mode [i915]] Port E/TC#2: TC port mode reset (legacy -> disconnected)
<7> [676.224470] i915 0000:00:02.0: [drm:intel_tc_port_update_mode [i915]] Port D/TC#1: TC port mode reset (tbt-alt -> disconnected)
<7> [678.163294] 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> [678.163602] i915 0000:00:02.0: [drm:intel_pps_vdd_off_sync_unlocked [i915]] [ENCODER:240:DDI A/PHY A] PPS 0 PP_STATUS: 0x80000008 PP_CONTROL: 0x00000067
<7> [678.163742] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off
<7> [678.163922] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [678.164100] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02