[Mesa-dev] [Bug 109805] GPU hangs with error VM_CONTEXT1_PROTECTION_FAULT_STATUS

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=109805

            Bug ID: 109805
           Summary: GPU hangs with error
                    VM_CONTEXT1_PROTECTION_FAULT_STATUS
           Product: Mesa
           Version: 18.3
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Mesa core
          Assignee: mesa-dev at lists.freedesktop.org
          Reporter: rainbowsforthewin at gmail.com
        QA Contact: mesa-dev at lists.freedesktop.org

Created attachment 143503
  --> https://bugs.freedesktop.org/attachment.cgi?id=143503&action=edit
dmesg output

Seemingly at random during intensive games, the graphics will become distorted
or corrupted, and this is accompanied by variations on the following errors:

[ 7935.967417] amdgpu 0000:23:00.0: GPU fault detected: 146 0x0020c40c for
process GTA5.exe pid 17653 thread GTA5.exe pid 17653
[ 7935.967427] amdgpu 0000:23:00.0:   VM_CONTEXT1_PROTECTION_FAULT_ADDR  
0x00000004
[ 7935.967430] amdgpu 0000:23:00.0:   VM_CONTEXT1_PROTECTION_FAULT_STATUS
0x0A0C400C
[ 7935.967433] amdgpu 0000:23:00.0: VM fault (0x0c, vmid 5, pasid 32781) at
page 4, read from 'TC3' (0x54433300) (196)

Once this happens, the entire system will eventually lock up after a seemingly
random amount of time while the GPU is being used. For example, I could
experience the error in GTA V using Proton, then close it and launch a
completely different game, and it will eventually freeze, whereas if I have not
experienced the error, the game will run fine indefinitely.

System specs:

CPU: AMD Ryzen R5 1600
Motherboard: MSI B350 Tomahawk
RAM: 16GB Corsair Vengeance LPX 3200MHz
GPU: 8GB Sapphire RX 480 Nitro+
PSU: 750W Corsair CS750M

Distribution: Anarchy Linux rolling 64-bit
Kernel: 4.20.13-arch1-1-ARCH
OpenGL renderer string: AMD Radeon (TM) RX 480 Graphics (POLARIS10, DRM 3.27.0,
4.20.13-arch1-1-ARCH, LLVM 7.0.1)
OpenGL core profile version string: 4.5 (Core Profile) Mesa 18.3.4

Proton version: 3.16-7 Beta
DXVK version: 0.96

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