Operating system: Linux-5.8.0-33-generic-x86_64-with-debian-bullseye-sid 64 Bits
Graphics card: Mesa Intel(R) Iris(R) Plus Graphics 650 (Kaby Lake GT3e) (KBL GT3) Intel 4.6 (Core Profile) Mesa 20.2.1
Broken: version: 2.92.0 Alpha, branch: master, commit date: 2021-01-03 01:04, hash: rB1e8f2665916c
Worked: (newest version of Blender that worked as expected)
Short description of error
[Please fill out a short description of the error here]
Export a multimaterial plane to gltf 2.0 causes the Blender shut down.
Exact steps for others to reproduce the error
[Please describe the exact steps needed to reproduce the issue]
[Based on the default startup or an attached .blend file (as simple as possible)]
For version 2.91 and 2.92.0 Alpha. I created a multifaced plane with simple 2 face materials. When I try export to (factory build in) gltf 2.0 the Blender shut down.