Starting subtest: flip-vs-expired-vblank-interruptible
Starting dynamic subtest: A-eDP1
Dynamic subtest A-eDP1: SUCCESS (11.263s)
Starting dynamic subtest: B-eDP1
Dynamic subtest B-eDP1: SUCCESS (11.215s)
Starting dynamic subtest: C-eDP1
[495.492719] (kms_flip:6789) CRITICAL: Test assertion failure function run_tes...
[495.492766] (kms_flip:6789) CRITICAL: Failed assertion: end - start < 500
[495.492794] (kms_flip:6789) CRITICAL: Last errno: 4, Interrupted system call
Dynamic subtest C-eDP1 failed.
**** DEBUG ****
[493.475440] (kms_flip:6789) DEBUG: Vblank took 96us
[493.491949] (kms_flip:6789) DEBUG: name = flip
last_ts = 495.013245
last_received_ts = 495.012451
last_seq = 2180
current_ts = 495.029938
...

Starting subtest: flip-vs-expired-vblank-interruptible
Starting dynamic subtest: A-eDP1
Dynamic subtest A-eDP1: SUCCESS (11.210s)
Starting dynamic subtest: B-eDP1
[396.606513] (kms_flip:8596) CRITICAL: Test assertion failure function run_tes...
[396.606626] (kms_flip:8596) CRITICAL: Failed assertion: end - start < 500
[396.606690] (kms_flip:8596) CRITICAL: Last errno: 4, Interrupted system call
Dynamic subtest B-eDP1 failed.
**** DEBUG ****
[394.589530] (kms_flip:8596) DEBUG: Vblank took 53us
[394.606088] (kms_flip:8596) DEBUG: name = flip
last_ts = 395.265289
last_received_ts = 395.264618
last_seq = 881
current_ts = 395.281952
current_received_ts = 395.281219
current_seq = 882
...

Starting subtest: flip-vs-expired-vblank-interruptible
Starting dynamic subtest: A-eDP1
[379.803667] (kms_flip:8588) CRITICAL: Test assertion failure function run_tes...
[379.803781] (kms_flip:8588) CRITICAL: Failed assertion: end - start < 500
[379.803858] (kms_flip:8588) CRITICAL: Last errno: 4, Interrupted system call
Dynamic subtest A-eDP1 failed.
**** DEBUG ****
[377.785216] (kms_flip:8588) DEBUG: Vblank took 52us
[377.801800] (kms_flip:8588) DEBUG: name = flip
last_ts = 378.705292
last_received_ts = 378.704620
last_seq = 2055
current_ts = 378.721954
current_received_ts = 378.721252
current_seq = 2056
count = 289
seq_step = 1
...

Starting subtest: flip-vs-expired-vblank-interruptible
Starting dynamic subtest: A-eDP1
Dynamic subtest A-eDP1: SUCCESS (11.196s)
Starting dynamic subtest: B-eDP1
[386.316318] (kms_flip:8583) CRITICAL: Test assertion failure function run_tes...
[386.316403] (kms_flip:8583) CRITICAL: Failed assertion: end - start < 500
[386.316454] (kms_flip:8583) CRITICAL: Last errno: 4, Interrupted system call
Dynamic subtest B-eDP1 failed.
**** DEBUG ****
[384.299296] (kms_flip:8583) DEBUG: Vblank took 102us
[384.315851] (kms_flip:8583) DEBUG: name = flip
last_ts = 385.820282
last_received_ts = 385.819641
last_seq = 733
current_ts = 385.836945
current_received_ts = 385.836273
current_seq = 734
...