Segmentation fault - datetime python module about pydantic-core

[davidhewitt]

Right, so I see what is going on, this looks like a PyO3 upstream bug. The cause is that the datetime standard library module is replaced by your empty datetime module, but PyO3 is handling this very badly...

Let's see if we can get this fixed 👍

[davidhewitt]

Thanks, what about the contents of datetime.py? What are the exact steps I should take to observe this crash?

[SrGitQ]

Thanks, what about the contents of datetime.py? What are the exact steps I should take to observe this crash?

That's it...
datetime.py is empty. Even if it is a folder with a __init__.py file (which is considered a module) it crash...
You can observe some logs by enable the faulthandler but that's all you need to crash it.