few tests - dmesg-fail - *ERROR* GT0: GUC: CT: Failed to process request 6000 (-EOPNOTSUPP)
<6> [164.634486] Console: switching to colour dummy device 80x25
<6> [164.634811] [IGT] gem_exec_whisper: executing
<7> [164.660638] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<7> [164.665504] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<7> [164.667429] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<7> [164.670654] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<7> [164.676645] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<6> [164.730332] [IGT] gem_exec_whisper: starting subtest basic-queues-forked-all
<7> [164.731446] [drm:eb_lookup_vmas [i915]] EINVAL at eb_validate_vma:508
<7> [164.737829] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]
<3> [172.462862] i915 0000:00:02.0: [drm] *ERROR* GT0: GUC: CT: Failed to process request 6000 (-EOPNOTSUPP)
<3> [172.472508] i915 0000:00:02.0: [drm] *ERROR* GT0: GUC: CT: Failed to process CT message (-EOPNOTSUPP) 02 00 00 00 00 60 00 90 f2 1f 00 00
<3> [174.026122] i915 0000:00:02.0: [drm] *ERROR* GT1: GUC: CT: Communication stalled for 1501 ms, desc status=0x0,0x0
<3> [174.037968] i915 0000:00:02.0: [drm] *ERROR* GT1: GUC: CT: H2G Space: 8 (Bytes)
<3> [174.045422] i915 0000:00:02.0: [drm] *ERROR* GT1: GUC: CT: Head: 940 (Dwords)
<3> [174.052703] i915 0000:00:02.0: [drm] *ERROR* GT1: GUC: CT: Tail: 937 (Dwords)
<3> [174.059979] i915 0000:00:02.0: [drm] *ERROR* GT1: GUC: CT: G2H Space: 8588 (Bytes)
<3> [174.067700] i915 0000:00:02.0: [drm] *ERROR* GT1: GUC: CT: Head: 1681
(Dwords)
<3> [174.076563] i915 0000:00:02.0: [drm] *ERROR* GT1: GUC: CT: Tail: 1681
(Dwords)
<7> [176.705931] heartbeat vecs0 heartbeat {seqno:e:34, prio:-1024} not ticking
<7> [176.706027] heartbeat Awake? 336
<7> [176.706046] heartbeat Barriers?: no
<7> [176.706037] heartbeat vcs1 heartbeat {seqno:d:34, prio:-1024} not ticking