https://bugs.freedesktop.org/show_bug.cgi?id=104193
--- Comment #1 from Shmerl shtetldik@gmail.com --- Interestingly, this freeze seems to be Polaris specific. Users with Vega cards didn't manage to reproduce it. Same with older GCN 1.0 cards such as R9 M375 using amdgpu.ko.
So can it be a bug in amdgpu itself then?