PRIME issues on 5.18-rc3

Running horizon zero dawn the game doesn't start and I see messages like this:

[drm:amdgpu_job_timedout] ERROR ring gfx_0.0.0 timeout, but soft recovered

Complete log: dmesg.prime

Running DRI_PRIME=1 glxgears shows white boxes

This might be related to the buddy allocator or more fallout from bulk moves but the fixes for those should be in rc3 already and I'm no longer seeing any null pointers