https://bugs.freedesktop.org/show_bug.cgi?id=96794

Bug ID: 96794 Summary: VM_CONTEXT1_PROTECTION_FAULT_ADDR Product: DRI Version: XOrg git Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: DRM/AMDgpu Assignee: dri-devel@lists.freedesktop.org Reporter: t.hirsch@web.de

My OpenGL game freezes and I see the following errors in dmesg as soon as the video sequences have finished and the game should start:

[Jul 3 23:16] amdgpu 0000:01:00.0: GPU fault detected: 147 0x00004402 [ +0,000005] amdgpu 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x00000000 [ +0,000002] amdgpu 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x0C044002 [ +0,000002] VM fault (0x02, vmid 6) at page 0, read from 'TC5' (0x54433500) (68) [ +0,000006] amdgpu 0000:01:00.0: GPU fault detected: 147 0x00004402 [ +0,000002] amdgpu 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x00000000 [ +0,000002] amdgpu 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x0C044002 [ +0,000002] VM fault (0x02, vmid 6) at page 0, read from 'TC5' (0x54433500) (68) [ +11,325151] amdgpu 0000:01:00.0: GPU fault detected: 147 0x07588801 [ +0,000004] amdgpu 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x041200EB [ +0,000002] amdgpu 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x0C088001 [ +0,000002] VM fault (0x01, vmid 6) at page 68288747, read from 'TC6' (0x54433600) (136) [ +0,000005] amdgpu 0000:01:00.0: GPU fault detected: 147 0x05788401 [ +0,000001] amdgpu 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x001235E8 [ +0,000002] amdgpu 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x0C00802C [ +0,000002] VM fault (0x2c, vmid 6) at page 1193448, read from 'TC0' (0x54433000) (8)

The game is Alien Isolation (steam version). GPU: AMD Radeon RX 480 OS: ArchLinux Kernel: 4.7.0-rc2-g0812a94 (polaris-test branch of linux-git repo from freedesktop.org with latest firmware) mesa/libdrm/llvm/xf86-video-amdgpu are all built from git