On Tue, 18 Dec 2018 at 00:08, Grodzovsky, Andrey
<Andrey.Grodzovsky@amd.com> wrote:
> Please install UMR and dump gfx ring content and waves after the hang is
> happening.
>

Today I caught hang again and able dump gfx ring content.
Andrey, can you look my dumps?

--
Best Regards,
Mike Gavrilov.