Starting subtest: flip-vs-expired-vblank-interruptible
Starting dynamic subtest: A-HDMI-A3
Dynamic subtest A-HDMI-A3: SUCCESS (7.719s)
Starting dynamic subtest: B-HDMI-A3
Dynamic subtest B-HDMI-A3: SUCCESS (7.701s)
Starting dynamic subtest: C-HDMI-A3
Dynamic subtest C-HDMI-A3: SUCCESS (7.701s)
Starting dynamic subtest: D-HDMI-A3
(kms_flip:6084) CRITICAL: Test assertion failure function run_test_step, file ...
(kms_flip:6084) CRITICAL: Failed assertion: end - start < 500
(kms_flip:6084) CRITICAL: Last errno: 4, Interrupted system call
Dynamic subtest D-HDMI-A3 failed.
**** DEBUG ****
(kms_flip:6084) DEBUG: Vblank took 26us
(kms_flip:6084) DEBUG: name = flip
last_ts = 215.630402
last_received_ts = 215.629898
...

Starting subtest: flip-vs-expired-vblank-interruptible
Starting dynamic subtest: A-eDP1
(kms_flip:7479) CRITICAL: Test assertion failure function run_test_step, file ...
(kms_flip:7479) CRITICAL: Failed assertion: end - start < 500
(kms_flip:7479) CRITICAL: Last errno: 4, Interrupted system call
Dynamic subtest A-eDP1 failed.
**** DEBUG ****
(kms_flip:7479) DEBUG: Vblank took 48us
(kms_flip:7479) DEBUG: name = flip
last_ts = 460.742462
last_received_ts = 460.741669
last_seq = 179
current_ts = 460.759125
current_received_ts = 460.758301
current_seq = 180
count = 32
seq_step = 1
...

Starting subtest: flip-vs-expired-vblank-interruptible
Starting dynamic subtest: A-eDP1
(kms_flip:4861) CRITICAL: Test assertion failure function run_test_step, file ...
(kms_flip:4861) CRITICAL: Failed assertion: end - start < 500
(kms_flip:4861) CRITICAL: Last errno: 4, Interrupted system call
Dynamic subtest A-eDP1 failed.
**** DEBUG ****
(kms_flip:4861) DEBUG: Vblank took 54us
(kms_flip:4861) DEBUG: name = flip
last_ts = 156.447342
last_received_ts = 156.446564
last_seq = 3145
current_ts = 156.464005
current_received_ts = 156.463196
current_seq = 3146
count = 311
seq_step = 1
...

Starting subtest: flip-vs-expired-vblank-interruptible
Starting dynamic subtest: A-eDP1
(kms_flip:4881) CRITICAL: Test assertion failure function run_test_step, file ...
(kms_flip:4881) CRITICAL: Failed assertion: end - start < 500
(kms_flip:4881) CRITICAL: Last errno: 4, Interrupted system call
Dynamic subtest A-eDP1 failed.
**** DEBUG ****
(kms_flip:4881) DEBUG: Vblank took 33us
(kms_flip:4881) DEBUG: name = flip
last_ts = 155.301559
last_received_ts = 155.301056
last_seq = 2895
current_ts = 155.318222
current_received_ts = 155.317749
current_seq = 2896
count = 40
seq_step = 1
...

Starting subtest: flip-vs-expired-vblank-interruptible
Starting dynamic subtest: A-eDP1
Dynamic subtest A-eDP1: SUCCESS (11.191s)
Starting dynamic subtest: B-eDP1
Dynamic subtest B-eDP1: SUCCESS (11.207s)
Starting dynamic subtest: C-eDP1
(kms_flip:6190) CRITICAL: Test assertion failure function run_test_step, file ...
(kms_flip:6190) CRITICAL: Failed assertion: end - start < 500
(kms_flip:6190) CRITICAL: Last errno: 4, Interrupted system call
Dynamic subtest C-eDP1 failed.
**** DEBUG ****
(kms_flip:6190) DEBUG: Vblank took 72us
(kms_flip:6190) DEBUG: name = flip
last_ts = 241.511154
last_received_ts = 241.510376
last_seq = 275
current_ts = 241.527817
...

Starting subtest: flip-vs-expired-vblank-interruptible
Starting dynamic subtest: A-eDP1
Dynamic subtest A-eDP1: SUCCESS (11.216s)
Starting dynamic subtest: B-eDP1
(kms_flip:4026) CRITICAL: Test assertion failure function run_test_step, file ...
(kms_flip:4026) CRITICAL: Failed assertion: end - start < 500
(kms_flip:4026) CRITICAL: Last errno: 4, Interrupted system call
Dynamic subtest B-eDP1 failed.
**** DEBUG ****
(kms_flip:4026) DEBUG: Vblank took 47us
(kms_flip:4026) DEBUG: name = flip
last_ts = 179.406342
last_received_ts = 179.405640
last_seq = 360
current_ts = 179.423004
current_received_ts = 179.422302
current_seq = 361
...