Hi All,
When use amd radeon pro wx5100 with opensource driver(mesa17.2.8 , kernel
v4.17, Ubuntu17.10), GPU hung happened:
[260362.362835] amdgpu 0005:01:00.0: GPU fault detected: 146 0x02c0082c
[260362.369366] amdgpu 0005:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_ADDR
0x00100058
[260362.377099] amdgpu 0005:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_STATUS
0x0400802C
[260362.384781] amdgpu 0005:01:00.0: VM fault (0x2c, vmid 2, pasid 32792) at
page 1048664, read from 'TC0' (0x54433000) (8)
[260372.423402] [drm:amdgpu_job_timedout [amdgpu]] *ERROR* ring gfx timeout,
last signaled seq=132702874, last emitted seq=132702877
[260372.435267] [drm] IP block:gfx_v8_0 is hung!
[260372.435276] [drm] GPU recovery disabled.
It is happened accidentally when play games.
How to debug and solve this problem ?
Please help, Thanks : )
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