[4.4-dev-4] VoxelGI baking crash

[xsellier]

Tested versions

• Reproducible in 4.4-dev-4
• Debian GNU/Linux
• AMD Ryzen 7 5800X
• NVIDIA GeForce RTX 3070

System information

Debian GNU/Linux trixie/sid x86_64 - Vulkan Forward +

Issue description

Baking lightmap crash

Steps to reproduce

• Download attached tar.gz
• Create empty project
• Extract tar.gz into the new project
• Import GLTF
• Add VoxelGI to the project
• Bake lightmap
• Crash I get one of these:
  • free(): invalid next size (normal)
  • malloc(): invalid size (unsorted)

It used to work, but it doesn't since the 4.4-dev4. I have other environnment to bake, but they also crashes with different errors (malloc and stuff)

voxelgi-crash.mp4

Minimal reproduction project (MRP)

surrounding-to-delete.tar.gz

[matheusmdx]

I was unable to reproduce the issue, maybe only happens with nvidia gpu?

Godot v4.4.dev4 - Windows 10.0.19045 - Multi-window, 2 monitors - Vulkan (Forward+) - dedicated AMD Radeon RX 580 2048SP (Advanced Micro Devices, Inc.; 31.0.21921.1000) - AMD Ryzen 5 3600 6-Core Processor (12 threads)

[xsellier]

Or because you are using windows.

[snougo]

it doesn't crash on Mac M3Max 4.4 dev4

[xsellier]

Closing it since it doesn't crash anhmore with Godot 4.4-dev5 !

Great work thanks <3