Operating system: Windows-7-6.1.7601-SP1 64 Bits
Graphics card: GeForce GTX 1080/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 442.19
Broken: version: 2.83 (sub 6), branch: master, commit date: 2020-03-07 10:54, hash: rB82130bf35ce5
- make cube an active rigid body.
- play simulation
- then click on new scene button and on full copy.
- in the new scene, rewind playhead to frame 0
- run the simulation.
Blender should crash.
There are more ways to cause crash when full scene copy is done (see comments), but I guess these will stem from single issue.