System Information
Operating system: Windows-10-10.0.18362-SP0 64 Bits
Graphics card: GeForce GTX 1080/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 442.19
Blender Version
Broken: version: 2.90.0 Alpha, branch: master, commit date: 2020-06-27 21:56, hash: rB59d2dd2237ce
Broken: version: 2.83.1, branch: master, commit date: 2020-06-25 09:47, hash: rB8289fc688b3e
Worked: 2.82 (sub 7), branch: master, commit date: 2020-02-12 16:20, hash: rB77d23b0bd76f
Short description of error
Crashes when undo/ redo enters and exits different modes; tested with object and edit mode on default startup file and consistently crashes.
Exact steps for others to reproduce the error
- select default cube and press (tab) several times to cycle modes from object to edit mode (3-4 times or more)
- undo shortcut (ctrl z) several times (3-4 times or more causes crash)
- redo shortcut (ctrl shift z) crashes blender (always crashes on the 3rd or 4th redo on my system)
Based on the default 2.83.1 and 2.9 startup files; tested on 2.82 with 256 undo/ redo steps without any crashes.