[Bug 201957] New: amdgpu: ring gfx timeout

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=201957

            Bug ID: 201957
           Summary: amdgpu: ring gfx timeout
           Product: Drivers
           Version: 2.5
    Kernel Version: 4.19.8, 4.20-rc5
          Hardware: Intel
                OS: Linux
              Tree: Mainline
            Status: NEW
          Severity: blocking
          Priority: P1
         Component: Video(DRI - non Intel)
          Assignee: drivers_video-dri at kernel-bugs.osdl.org
          Reporter: felix.adrianto at gmail.com
        Regression: No

Error message: 
[Dec 5 22:08] amdgpu 0000:23:00.0: GPU fault detected: 146 0x0000480c for
process yuzu pid 2920 thread yuzu:cs0 pid 2935
[  +0.000005] amdgpu 0000:23:00.0:   VM_CONTEXT1_PROTECTION_FAULT_ADDR  
0x00000000
[  +0.000002] amdgpu 0000:23:00.0:   VM_CONTEXT1_PROTECTION_FAULT_STATUS
0x0604800C
[  +0.000003] amdgpu 0000:23:00.0: VM fault (0x0c, vmid 3, pasid 32770) at page
0, read from 'TC4' (0x54433400) (72)
[ +10.053011] [drm:amdgpu_job_timedout [amdgpu]] *ERROR* ring gfx timeout,
signaled seq=37241, emitted seq=37244
[  +0.000007] [drm] GPU recovery disabled.


How to reproduce the issue:
1. Playing with yuzu-emulator 
2. Load Super Mario Odyssey
3. Start new game
4. When Mario is about to jump for the first time after being woken up by
Cappy, this bug must occur. 

During the issue, the following occured:
1. Graphic locked up. 
2. System can be access through SSH.

System specification:
Debian Sid
Radeon RX 580

I have tried the following combination:
1. Kernel 4.17, 4.18, 4.19, 4.20, drm-next-4.21.wip
2. Mesa 18.2, 18.3, 19.0-development branch

But none of the above combination fixes the issue. Let me know if you need more
information and more testing from me.

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