**System Information**
Operating system: Linux-5.4.0-42-generic-x86_64-with-debian-bullseye-sid 64 Bits
Graphics card: Quadro GP100/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 440.100
**Blender Version**
Broken: version: 2.91.0 Alpha, branch: master, commit date: 2020-08-14 14:00, hash: `rBd117520aa28f`
Worked: 7c380119a708
**Short description of error**
When using any way of transforming curve handles on a newly created curve object it immediately crashes afterwards.
Interestingly it doesn't happen if the curve is being extruded to have more handles than the original 2.