[Bug 107152] GPU fault detected: 146 / VM_CONTEXT1_PROTECTION_FAULT / ring gfx timeout

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=107152

--- Comment #4 from dwagner <jb5sgc1n.nya at 20mm.eu> ---
Saw this kind of crash (still with the latest amd-staging-drm-next kernel)
three times in a row today, just by playing a specific video immediately after
rebooting and starting X11 with mpv, before the 10 minute video ended.
The video (which just shows a static cover image) can be obtained via:

youtube-dl -f 248+251 'https://www.youtube.com/watch?v=kYKE78Pcjog'

The log messages were just like reported above, I guess the additional "hw_done
or flip_done timed out" after the "GPU reset begin!" is not really relevant:

Jul 31 22:20:21 ryzen kernel: amdgpu 0000:0a:00.0: GPU fault detected: 147
0x0f580402 for process Xorg pid 793 thread amdgpu_cs:0 pid 794
Jul 31 22:20:21 ryzen kernel: amdgpu 0000:0a:00.0:  
VM_CONTEXT1_PROTECTION_FAULT_ADDR   0x0010C3EB
Jul 31 22:20:21 ryzen kernel: amdgpu 0000:0a:00.0:  
VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x02004002
Jul 31 22:20:21 ryzen kernel: amdgpu 0000:0a:00.0: VM fault (0x02, vmid 1,
pasid 32768) at page 1098731, read from 'TC3' (0x54433300) (4)
Jul 31 22:20:21 ryzen kernel: amdgpu 0000:0a:00.0: GPU fault detected: 146
0x0c984424 for process Xorg pid 793 thread amdgpu_cs:0 pid 794
Jul 31 22:20:21 ryzen kernel: amdgpu 0000:0a:00.0:  
VM_CONTEXT1_PROTECTION_FAULT_ADDR   0x00100193
Jul 31 22:20:21 ryzen kernel: amdgpu 0000:0a:00.0:  
VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x04044024
Jul 31 22:20:21 ryzen kernel: amdgpu 0000:0a:00.0: VM fault (0x24, vmid 2,
pasid 32768) at page 1048979, read from 'TC1' (0x54433100) (68)
Jul 31 22:20:25 ryzen kernel: [drm:amdgpu_job_timedout [amdgpu]] *ERROR* ring
gfx timeout, signaled seq=26570, emitted seq=26573
Jul 31 22:20:25 ryzen kernel: amdgpu 0000:0a:00.0: GPU reset begin!
Jul 31 22:20:35 ryzen kernel: [drm:amdgpu_dm_atomic_check [amdgpu]] *ERROR*
[CRTC:44:crtc-0] hw_done or flip_done timed out

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