igt@kms_pm_rpm@system-suspend-modeset - fail - Test assertion failure function suspend_via_rtcwake, file, Failed assertion: ret == 0

https://gfx-ci.igk.intel.com/cibuglog-ng/testresult/1804397096?query_key=25d472d27557332c5df2f506e13f3d72a4d8eb05

Check dmesg for further details.
(kms_pm_rpm:1171) igt_aux-CRITICAL: Test assertion failure function suspend_via_rtcwake, file ../../../usr/src/igt-gpu-tools/lib/igt_aux.c:828:
(kms_pm_rpm:1171) igt_aux-CRITICAL: Failed assertion: ret == 0
(kms_pm_rpm:1171) igt_aux-CRITICAL: error: 1 != 0
Subtest system-suspend-modeset failed.