Python 3.13 refcounting related memory corruption

[Phil Thompson]

On 28/05/2024 17:04, Florian Bruhin wrote:
>> Unfortunately I've not been able to extract a minimal example by any
>> means. The best I could get is getting it down to running 11 test 
>> files
>> in qutebrowser, with almost 2000 test cases. If I remove any of those
>> files, the bug doesn't trigger anymore.
> 
> I've been able to reduce this to a minimal example now, which is
> attached and (at least for me) crashes reliably with Python 3.13.
> 
> Florian

I can't get it to crash on either macOS or Linux.

Phil