Comment # 7 on bug 1090456 from Mauro Gaspari

Quick Update:

I updated Tumbleweed, unfortunately same issue persists.

OS: OpenSUSE tumbleweed x86_64 updated (2018 08 27)
Kernel: 4.18.0-1-default
Desktop Environment: KDE Plasma (x11)
OpenGL version string: 3.1 Mesa 18.1.6
GPU: AMD Radeon RX Vega 64 8GB 

I upgraded most hardware on my Tumbleweed desktop, short of the VEGA GPU. Same
issue persists.
Replaced hardware:
Motherboard: ASUS ROG Strix x470 GAMING
CPU: Ryzen 2700-X
RAM: 4x 16GB Kingston HyperX 3200mhz

I had a look at
https://bugs.freedesktop.org/buglist.cgi?component=DRM%2FAMDgpu&product=DRI
It looks there are many bug reports on AMDGPU freezing. Was this report already
taken upstream or shall I file the bug @ freedesktop.org?