igt@i915_selftest@live@hugepages - dmesg-warn/incomplete - *ERROR* CT: Failed to process request 6000 (-EOPNOTSUPP), *ERROR* CT: Failed to process CT message (-EOPNOTSUPP)

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11320/bat-rpls-2/igt@i915_selftest@live@hugepages.html

<3> [429.543835] DMAR: DRHD: handling fault status reg 3
<3> [429.543873] DMAR: [DMA Write NO_PASID] Request device [00:02.0] fault addr 0xe4edc000 [fault reason 0x07] Next page table ptr is invalid
<3> [429.543913] i915 0000:00:02.0: [drm] *ERROR* CT: Failed to process request 6000 (-EOPNOTSUPP)
<3> [429.543943] i915 0000:00:02.0: [drm] *ERROR* CT: Failed to process CT message (-EOPNOTSUPP) 02 00 00 00 00 60 00 90 09 10 00 00
<3> [429.543949] i915 0000:00:02.0: [drm] *ERROR* CT: Failed to process request 6000 (-EOPNOTSUPP)
<3> [429.543952] i915 0000:00:02.0: [drm] *ERROR* CT: Failed to process CT message (-EOPNOTSUPP) 02 00 00 00 00 60 00 90 09 10 00 00
<6> [436.503315] i915 0000:00:02.0: [drm] Got error capture: status = 0
<6> [436.570671] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:0:00000000
<7> [436.574336] igt_write_huge timed out on vcs0, offset_low=2ce00000 offset_high=ffffd2e00000, max_page_size=200000
<7> [437.083696] igt_write_huge timed out on bcs0, offset_low=4ca00000 offset_high=ffffb1400000, max_page_size=200000
<6> [437.106714] i915: Running i915_gem_huge_page_live_selftests/igt_ppgtt_sanity_check
<7> [437.608581] igt_write_huge timed out on vecs0, offset_low=9a00000 offset_high=fffff6370000, max_page_size=10000
<7> [438.109885] igt_write_huge timed out on bcs0, offset_low=14ce00000 offset_high=fffeb3000000, max_page_size=200000
<7> [438.612213] igt_write_huge timed out on vecs0, offset_low=8400000 offset_high=fffff7810000, max_page_size=10000
<7> [439.113422] igt_write_huge timed out on vcs1, offset_low=a200000 offset_high=fffff5a30000, max_page_size=10000
<7> [439.615669] igt_write_huge timed out on vcs1, offset_low=a200000 offset_high=fffff5a30000, max_page_size=10000
<7> [440.116760] igt_write_huge timed out on bcs0, offset_low=a800000 offset_high=fffff52d0000, max_page_size=10000
<7> [440.619024] igt_write_huge timed out on bcs0, offset_low=152600000 offset_high=fffead600000, max_page_size=200000
<7> [441.121387] igt_write_huge timed out on bcs0, offset_low=14ce00000 offset_high=fffeb2e00000, max_page_size=200000