Starting subtest: flip-vs-expired-vblank
Starting dynamic subtest: A-eDP1
Dynamic subtest A-eDP1: SUCCESS (11.225s)
Starting dynamic subtest: B-eDP1
(kms_flip:3693) CRITICAL: Test assertion failure function run_test_step, file ...
(kms_flip:3693) CRITICAL: Failed assertion: end - start < 500
Dynamic subtest B-eDP1 failed.
**** DEBUG ****
(kms_flip:3693) DEBUG: name = flip
last_ts = 158.305710
last_received_ts = 158.305176
last_seq = 429
current_ts = 158.322372
current_received_ts = 158.321854
current_seq = 430
count = 426
seq_step = 1
...