debugging and fixing pyuwsgi in python 3.12 (advanced) anthony explains

welcome to a whirlwind tour of bisecting, GIL, strace, gdb, forking, threadstates, undefined behaviour, and deadlocking. I go through the process debugging the most difficult bug I've encountered yet and ultimately how I fixed the problem and understood what changed and why it resulted in this issue!

part 1 if you missed it (though all context is covered in this video):    • oops I'm the pyuwsgi maintainer now (...  

what is git bisect?    • finding regressions with git bisect (...  
using git bisect to find a bug in nodejs:    • using git bisect to find a bug in nod...  
why remove the GIL?    • why remove the python GIL? (intermedi...  
the GIL is being removed!?    • python is removing the GIL! (PEP 703)...  
fork vs. spawn:    • multiprocessing: fork() vs. spawn() (...  
debugging python with gdb:    • debugging python segfaults with gdb (...  

playlist:    • anthony explains  

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