[New-bugs-announce] [issue45779] multiprocessing initializer error with CPython 3.9.6 on Apple Silicon

[Zhang Zheng]

New submission from Zhang Zheng <simsicon at gmail.com>:

Hi, I have encountered an error when working with concurrent.futures.ProcessPoolExecutor API, with CPython 3.9.6 on Apple Silicon, the error can not be reproduced with CPython 3.9.6 Linux/X86 build, so I think this might be related to the arch.

I have created a github repo with the code in poc.py file, and the error message in README, please let me know if there's anything more I can provide to help the investigation to the problem.

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components: Library (Lib)
messages: 406108
nosy: zhangzheng
priority: normal
severity: normal
status: open
title: multiprocessing initializer error with CPython 3.9.6 on Apple Silicon
type: behavior
versions: Python 3.9

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue45779>
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