igt@i915_selftest@live_gt_pm - dmesg-fail - live_rc6_manual failed with error -22
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7544/fi-apl-guc/igt@i915_selftest@live_gt_pm.html
(i915_selftest:5666) igt_kmod-WARNING: Did not enter RC6! RC6_STATE=00000000, RC6_CONTROL=00000000
(i915_selftest:5666) igt_kmod-WARNING: i915/intel_gt_pm_live_selftests: live_rc6_manual failed with error -22
(i915_selftest:5666) igt_kmod-WARNING: [drm:intel_power_well_enable [i915]] enabling always-on
(i915_selftest:5666) igt_kmod-WARNING: [drm:intel_power_well_enable [i915]] enabling DC off
(i915_selftest:5666) igt_kmod-WARNING: [drm:gen9_set_dc_state [i915]] Setting DC state from 01 to 00
(i915_selftest:5666) igt_kmod-WARNING: [drm:intel_power_well_enable [i915]] enabling power well 2
(i915_selftest:5666) igt_kmod-WARNING: [drm:intel_power_well_enable [i915]] enabling dpio-common-a
(i915_selftest:5666) igt_kmod-WARNING: [drm:intel_power_well_enable [i915]] enabling dpio-common-bc
(i915_selftest:5666) igt_kmod-WARNING: [drm] GuC communication stopped
(i915_selftest:5666) igt_kmod-WARNING: i915: probe of 0000:00:02.0 failed with error -22
(i915_selftest:5666) igt_kmod-CRITICAL: Test assertion failure function igt_kselftest_execute, file ../lib/igt_kmod.c:588:
(i915_selftest:5666) igt_kmod-CRITICAL: Failed assertion: err == 0
(i915_selftest:5666) igt_kmod-CRITICAL: kselftest "i915 igt__20__live_gt_pm=1 live_selftests=-1 disable_display=1 st_filter=" failed: Invalid argument [22]
(i915_selftest:5666) igt_core-INFO: Stack trace:
(i915_selftest:5666) igt_core-INFO: #0 ../lib/igt_core.c:1877 __igt_fail_assert()
(i915_selftest:5666) igt_core-INFO: #1 [igt_kselftest_execute+0x2e5]
(i915_selftest:5666) igt_core-INFO: #2 ../lib/igt_kmod.c:622 igt_kselftests()
(i915_selftest:5666) igt_core-INFO: #3 /usr/include/x86_64-linux-gnu/bits/stdio2.h:64 __real_main29()
(i915_selftest:5666) igt_core-INFO: #4 ../tests/i915/i915_selftest.c:29 main()
(i915_selftest:5666) igt_core-INFO: #5 ../csu/libc-start.c:344 __libc_start_main()
(i915_selftest:5666) igt_core-INFO: #6 [_start+0x2a]
**** END ****
Subtest live_gt_pm: FAIL (1.673s)