(kms_flip:1996) CRITICAL: Test assertion failure function run_test_step, file ../tests/kms_flip.c:924:
(kms_flip:1996) CRITICAL: Failed assertion: end - start < 500
Dynamic subtest B-DP1 failed.
**** DEBUG ****
(kms_flip:1996) igt_fb-DEBUG: igt_create_fb_with_bo_size(width=3840, height=2160, format=XR24(0x34325258), modifier=0x0, size=0)
(kms_flip:1996) igt_fb-DEBUG: igt_create_fb_with_bo_size(handle=3, pitch=15360)
(kms_flip:1996) ioctl_wrappers-DEBUG: Test requirement passed: igt_has_fb_modifiers(fd)
(kms_flip:1996) igt_fb-DEBUG: igt_create_fb_with_bo_size(width=3840, height=2160, format=XR24(0x34325258), modifier=0x0, size=0)
(kms_flip:1996) igt_fb-DEBUG: igt_create_fb_with_bo_size(handle=4, pitch=15360)
(kms_flip:1996) ioctl_wrappers-DEBUG: Test requirement passed: igt_has_fb_modifiers(fd)
(kms_flip:1996) intel_allocator_simple-DEBUG: Using simple allocator
(kms_flip:1996) intel_allocator_simple-DEBUG: <ial: 0x558c47dd0070, fd: 5> objects: 3, reserved_areas: 0
(kms_flip:1996) intel_allocator_simple-DEBUG: <ial: 0x558c47dd0070, fd: 5> objects: 3, reserved_areas: 0
(kms_flip:1996) intel_allocator_simple-DEBUG: Using simple allocator
(kms_flip:1996) intel_allocator_simple-DEBUG: <ial: 0x558c47dd0070, fd: 5> objects: 3, reserved_areas: 0
(kms_flip:1996) intel_allocator_simple-DEBUG: <ial: 0x558c47dd0070, fd: 5> objects: 3, reserved_areas: 0
(kms_flip:1996) intel_allocator_simple-DEBUG: Using simple allocator
(kms_flip:1996) intel_allocator_simple-DEBUG: <ial: 0x558c47dd0070, fd: 5> objects: 3, reserved_areas: 0
(kms_flip:1996) intel_allocator_simple-DEBUG: <ial: 0x558c47dd0070, fd: 5> objects: 3, reserved_areas: 0```