Starting subtest: alternate-sync-async-flip
Starting dynamic subtest: pipe-A-HDMI-A-1
[448.866756] (kms_async_flips:2912) CRITICAL: Test assertion failure function ...
[448.866808] (kms_async_flips:2912) CRITICAL: Failed assertion: data->flip_int...
[448.866842] (kms_async_flips:2912) CRITICAL: Flip interval not significantly ...
Flip interval: 3.909366ms, Refresh Rate = 60Hz, Threshold = 5
Dynamic subtest pipe-A-HDMI-A-1 failed.
**** DEBUG ****
[447.699217] (kms_async_flips:2912) igt_kms-DEBUG: Test requirement passed: di...
[447.699327] (kms_async_flips:2912) igt_kms-DEBUG: Test requirement passed: re...
[447.699573] (kms_async_flips:2912) DEBUG: Test requirement passed: !(is_joine...
[447.699581] (kms_async_flips:2912) igt_fb-DEBUG: igt_create_fb_with_bo_size(w...
[447.699599] (kms_async_flips:2912) drmtest-DEBUG: Test requirement passed: is...
[447.699626] (kms_async_flips:2912) drmtest-DEBUG: Test requirement passed: is...
[447.699771] (kms_async_flips:2912) igt_fb-DEBUG: igt_create_fb_with_bo_size(h...
[447.699776] (kms_async_flips:2912) ioctl_wrappers-DEBUG: Test requirement pas...
[447.699937] (kms_async_flips:2912) intel_blt-DEBUG: Test requirement passed: ...
...