Thanks. That shows it's the amdgpu kernel driver getting stuck:
iul 26 20:24:46 alexb kernel: [drm:amdgpu_dm_commit_planes [amdgpu]] *ERROR* Waiting for fences timed out! iul 26 20:24:46 alexb kernel: [drm:amdgpu_job_timedout [amdgpu]] *ERROR* ring sdma0 timeout, signaled seq=1334, emitted seq=1336 iul 26 20:24:46 alexb kernel: [drm:amdgpu_job_timedout [amdgpu]] *ERROR* Process information: process pid 0 thread pid 0 iul 26 20:24:46 alexb kernel: amdgpu 0000:08:00.0: amdgpu: GPU recovery disabled. iul 26 20:24:46 alexb kernel: [drm:amdgpu_job_timedout [amdgpu]] *ERROR* ring gfx_0.0.0 timeout, signaled seq=12220, emitted seq=12221 iul 26 20:24:46 alexb kernel: [drm:amdgpu_job_timedout [amdgpu]] *ERROR* Process information: process Xorg pid 2753 thread Xorg:cs0 pid 2782 iul 26 20:24:46 alexb kernel: amdgpu 0000:08:00.0: amdgpu: GPU recovery disabled.
Thanks. That shows it's the amdgpu kernel driver getting stuck:
iul 26 20:24:46 alexb kernel: [drm:amdgpu_ dm_commit_ planes [amdgpu]] *ERROR* Waiting for fences timed out! job_timedout [amdgpu]] *ERROR* ring sdma0 timeout, signaled seq=1334, emitted seq=1336 job_timedout [amdgpu]] *ERROR* Process information: process pid 0 thread pid 0 job_timedout [amdgpu]] *ERROR* ring gfx_0.0.0 timeout, signaled seq=12220, emitted seq=12221 job_timedout [amdgpu]] *ERROR* Process information: process Xorg pid 2753 thread Xorg:cs0 pid 2782
iul 26 20:24:46 alexb kernel: [drm:amdgpu_
iul 26 20:24:46 alexb kernel: [drm:amdgpu_
iul 26 20:24:46 alexb kernel: amdgpu 0000:08:00.0: amdgpu: GPU recovery disabled.
iul 26 20:24:46 alexb kernel: [drm:amdgpu_
iul 26 20:24:46 alexb kernel: [drm:amdgpu_
iul 26 20:24:46 alexb kernel: amdgpu 0000:08:00.0: amdgpu: GPU recovery disabled.