System Information
Operating system: Win 10
Graphics card: GeForce GTX 1080
Blender Version
Broken: 2.8b 2018-12-19 16:09 Hash: 1fc75dbbceea
Short description of error
I have two Armatures in my scene (not sure if relevant)-- Been going in and out of Edit Mode (TAB) on both Armatures... clicked on one of the Armatures in the Outliner and Blender hard crashes. Click back and forth between the two Armatures and it eventually happens.
EDIT: Just tried this on a new scene with two single-bone Armatures and the same thing occurs. To clarify, I'm clicking on the GREEN Armature items in the Outliner. Just click back and forth between two of them.