System Information
Operating system: Linux-5.4.0-7634-generic-x86_64-with-debian-bullseye-sid 64 Bits
Graphics card: GeForce GTX 1080 Ti/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 440.82
Blender Version
Broken: version: 2.90.0 Alpha, branch: master, commit date: 2020-06-26 17:24, hash: rBb7b57e7155ee
Short description of error
Crash when editing instancing objects that have normal map texture (Tangent Space) in Material Preview
Exact steps for others to reproduce the error