igt@kms_atomic_transition@modeset-transition-nonblocking* - fail - Timed out: Timed out while reading drm_fd

https://gfx-ci.igk.intel.com/cibuglog-ng/testresult/1756915558?query_key=d25f719bdba8bd7f923700039f2e53e0af32f180

Stdout	
Using IGT_SRANDOM=1713536565 for randomisation
Opened device: /dev/dri/card0
Starting subtest: modeset-transition-nonblocking
Starting dynamic subtest: 1x-outputs
(pipe A + eDP-1), mode:  2880x1800 60 2880 2928 2960 3040 1800 1803 1809 1906 0xa 0x48 347710
(pipe B + DP-1), mode:  3840x2160 30 3840 4016 4104 4400 2160 2168 2178 2250 0x5 0x48 297000
(pipe C + DP-2), mode:  3840x2160 60 3840 3888 3920 4000 2160 2163 2168 2222 0x9 0x48 533250
Timed out: Timed out while reading drm_fd



Dynamic subtest 1x-outputs: FAIL (6.731s)