Blender 4.0.2 crashes on CPU viewport rendering

[bardo78]

.blend file: default blender file with just a luxcore material like Matte.

Steps to reproduce: Open Blender. Add a Matte material to the cube Activate viewport rendering Blender crashes.

Error message from Blender console: console_viewport_render_CPU.txt

OS: KDE Neon 5.27 Blender version: 4.0.2 LuxCore version: BlendLuxCore-v2.8alpha1-linux64.zip

Here the blender_crash file generated by Blender itself. blender.crash_viewportRenderCPU.txt