igt@gem_ctx_isolation@preservation-s3 - incomplete - PM: suspend entry (deep)

https://gfx-ci.igk.intel.com/cibuglog-ng/testresult/1937820838?query_key=927adc4920a74da402c4e012ee4485394c3c0c0d

<7> [577.061206] i915 0000:03:00.0: [drm:intel_hdmi_set_edid [i915]] Assuming DP dual mode adaptor presence based on VBT
<7> [577.061321] i915 0000:03:00.0: [drm:intel_hdmi_set_edid [i915]] DP dual mode adaptor (type 1 DVI) detected (max TMDS clock: 165000 kHz)
<7> [577.061475] i915 0000:03:00.0: [drm:intel_dp_detect [i915]] [CONNECTOR:348:DP-3]
<7> [577.066628] i915 0000:03:00.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:356:HDMI-A-4]
<7> [577.134611] i915 0000:03:00.0: [drm:intel_power_well_disable [i915]] disabling AUX_USBC1
<6> [577.161320] [IGT] gem_ctx_isolation: finished subtest vcs1, SUCCESS
<6> [577.161659] [IGT] gem_ctx_isolation: starting dynamic subtest vecs0
<7> [577.161741] i915 0000:03:00.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]
<7> [577.232924] [drm:i915_gem_do_execbuffer [i915]] EINVAL at eb_validate_vma:509
<7> [577.249328] [drm:i915_gem_do_execbuffer [i915]] EINVAL at eb_validate_vma:509
<7> [577.273368] [drm:i915_gem_do_execbuffer [i915]] EINVAL at eb_validate_vma:509
<7> [577.296748] [drm:i915_gem_do_execbuffer [i915]] EINVAL at eb_validate_vma:509
<7> [577.320198] [drm:i915_gem_do_execbuffer [i915]] EINVAL at eb_validate_vma:509
<7> [577.343646] [drm:i915_gem_do_execbuffer [i915]] EINVAL at eb_validate_vma:509
<7> [577.367152] [drm:i915_gem_do_execbuffer [i915]] EINVAL at eb_validate_vma:509
<7> [577.390414] [drm:i915_gem_do_execbuffer [i915]] EINVAL at eb_validate_vma:509
<6> [577.473676] PM: suspend entry (deep)
<6> [577.474251] Filesystems sync: 0.000 seconds