Géry <gery.o...@gmail.com> added the comment:

George Xie found the root cause of this issue (a bug in the function 
method_reduce in cpython/Objects/classobject.c):

https://stackoverflow.com/questions/56609847/why-do-concurrent-futures-processpoolexecutor-and-multiprocessing-pool-pool-fail/56614748#56614748

and he filed the specific bug here:

https://bugs.python.org/issue37297

The issue looks serious as it creates an infinite recursion that crashed my 
laptop several times today.

----------

_______________________________________
Python tracker <rep...@bugs.python.org>
<https://bugs.python.org/issue37294>
_______________________________________
_______________________________________________
Python-bugs-list mailing list
Unsubscribe: 
https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

Reply via email to