Hi,
Some hangs are reported on GFX9 hardware related to pre-emption. The hangs that are root caused to this are fixed by this commit from 6.6:
8cbbd11547f6 ("drm/amdgpu: set completion status as preempted for the resubmission")
Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2447#note_2100975
Can you please bring this back to 6.5.y?
Thanks,