igt@kms_chamelium_edid@dp-edid-read - abort - Abort in function igt_display_require, file ../lib/igt_kms.c:.*, !chamelium_wait_reachable(chamelium, 20)

https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_140008v2/bat-dg2-13/igt@kms_chamelium_edid@dp-edid-read.html

Dmesg	
<6> [23.689536] Console: switching to colour dummy device 80x25
<6> [23.689567] [IGT] kms_chamelium_edid: executing
<7> [23.694668] i915 0000:03:00.0: [drm:i915_gem_open [i915]] 
<7> [23.695873] i915 0000:03:00.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<6> [23.732341] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input7
<6> [23.732754] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input8
<7> [23.740203] i915 0000:03:00.0: [drm:i915_gem_open [i915]] 
<3> [49.273218] [IGT] kms_chamelium_edid[1361]: Abort in function igt_display_require, file ../lib/igt_kms.c:2916, !chamelium_wait_reachable(chamelium, 20)
<7> [49.299091] i915 0000:03:00.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<6> [49.300207] Console: switching to colour frame buffer device 240x67
<7> [49.314020] i915 0000:03:00.0: [drm:drm_client_dev_restore] intel-fbdev: ret=0