lysnikolaou opened a new issue, #44046: URL: https://github.com/apache/arrow/issues/44046
### Describe the bug, including details regarding any error messages, version, and platform. Sub-issue of https://github.com/apache/arrow/issues/43536. There's two threading related bugs under the free-threaded build: - One is related to borrowed references using `PySequence_Fast_GET_ITEM`, which I'd missed in #43540. - The other is related to `pandas` initialization using multiple threads. ### Component(s) Python -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@arrow.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org