Operating system: Linux Mint 64-bit
Graphics card: GeForce 840M
Broken: 2.8 Beta 8c620c8e2b3
Short description of error
Enabling Animate property on material properties crashes blender in some cases.
Exact steps for others to reproduce the error
Toggle Animate property of the same material property three times to crash Blender 2.8 Beta. These new buttons can be found to the right of these properties in the Material tab of the Properties Editor.