https://bugs.freedesktop.org/show_bug.cgi?id=102962
--- Comment #16 from Simon givethistosites@gmail.com --- I have the same issue - I am running ArchLabs with arch repos, recent drivers, lutris installer of Overwatch. When firing D.Vas rockets or certain other sparkly effects, the gpu hangs. This is dmesg of when it happens: https://pastebin.com/VBtc5nxE
My specs are
CPU: A8 2.3ghz quadcore
RAM: 8GB
Video: Radeon R5 M240 with 1gb "dedicated VRAM" AKA southern island "Mullins" GCN1.0
I am currently using the radeon driver, which works fine (actually very well - I have vdpau and most other relevant packages installed, and glxinfo tells me I have OpenGL core profile 4.5 working). I cant get amdgpu or vulkan to work sadly, so this issue makes overwatch unplayable. I use the stock ARCH kernel 4.18