Unigine locked up right at the end of the benchmark, but it also prints a
vmfault

kernel: gmc_v8_0_process_interrupt: 71 callbacks suppressed
kernel: amdgpu 0000:0c:00.0: GPU fault detected: 146 0x0048080c
kernel: amdgpu 0000:0c:00.0:   VM_CONTEXT1_PROTECTION_FAULT_ADDR   0x00100009
kernel: amdgpu 0000:0c:00.0:   VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x0800800C
kernel: amdgpu 0000:0c:00.0: VM fault (0x0c, vmid 4, pasid 32790) at page
1048585, read from 'TC0' (0x54433000) (8)
kernel: [drm:amdgpu_job_timedout [amdgpu]] *ERROR* ring gfx timeout, last
signaled seq=1413785, last emitted seq=1413787
kernel: [drm] IP block:gfx_v8_0 is hung!