Starting subtest: 2x-flip-vs-expired-vblank
Starting dynamic subtest: AB-HDMI-A1-HDMI-A2
(kms_flip:2470) CRITICAL: Test assertion failure function run_test_step, file ...
(kms_flip:2470) CRITICAL: Failed assertion: end - start < 500
Dynamic subtest AB-HDMI-A1-HDMI-A2 failed.
**** DEBUG ****
(kms_flip:2470) DEBUG: name = flip
last_ts = 241.855759
last_received_ts = 241.855438
last_seq = 6283
current_ts = 241.872421
current_received_ts = 241.872314
current_seq = 6284
count = 286
seq_step = 1
(kms_flip:2470) DEBUG: Vblank took 24us
(kms_flip:2470) DEBUG: name = flip
...