Operating system: Ubuntu 18.04.2 LTS
Graphics card: ASUS ROG-STRIX-RX580-8G-GAMING
System Memory: 16G DDR4
Broken: Blender 2.80 (sub 74), Commit date: 2019-07-06 22:58, Hash e106765c9682
Short description of error
It happened a lot while using EEVEE in the viewport,Sculpting,Weight painting,Render to FFmpeg video,happened more often especially if change Cascade Size to 4096 in Shadows from Scene Panel.
Exact steps for others to reproduce the error
Open blender 2.8 with default cube, window maximized,change Cascade Size to 4096,then switch viewport to Rendered( using EEVEE),on my system it crashes everytime.