System Information
Operating system: Windows-10-10.0.14393 64 Bits
Graphics card: GeForce GTX 1080/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 419.67
Blender Version
Broken: version: 2.80 (sub 74), branch: master, commit date: 2019-07-18 14:52, hash: rB38d4483c6a51
Worked: (optional)
Short description of error
Blender simply crashed as i was selecting some of the four cubes i had on screen. only other objects were two cameras and the standard light.
Exact steps for others to reproduce the error
Based on the default startup .blend file with the cube copied three times, select and unselect cubes at random. sorry, to say, it was no more than that.