Starting dynamic subtest: C-DP6
(kms_flip:2756) CRITICAL: Test assertion failure function __run_test_on_crtc_s...
(kms_flip:2756) CRITICAL: Failed assertion: !ret
(kms_flip:2756) CRITICAL: Last errno: 22, Invalid argument
Dynamic subtest C-DP6 failed.
**** DEBUG ****
(kms_flip:2756) igt_fb-DEBUG: igt_create_fb_with_bo_size(width=7680, height=21...
(kms_flip:2756) igt_fb-DEBUG: igt_create_fb_with_bo_size(handle=5, pitch=30720)
(kms_flip:2756) ioctl_wrappers-DEBUG: Test requirement passed: igt_has_fb_modi...
(kms_flip:2756) igt_fb-DEBUG: igt_create_fb_with_bo_size(width=7680, height=21...
(kms_flip:2756) igt_fb-DEBUG: igt_create_fb_with_bo_size(handle=6, pitch=30720)
(kms_flip:2756) ioctl_wrappers-DEBUG: Test requirement passed: igt_has_fb_modi...
(kms_flip:2756) igt_fb-DEBUG: Test requirement passed: cairo_surface_status(fb...
(kms_flip:2756) igt_fb-DEBUG: Test requirement passed: cairo_surface_status(fb...
(kms_flip:2756) igt_kms-INFO:   3840x2160: 60 522580 3840 3864 3880 3920 2160 ...
(kms_flip:2756) DEBUG: No stale events found
(kms_flip:2756) CRITICAL: Test assertion failure function __run_test_on_crtc_s...
...