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GeezerVison is showing github.com — [3.15] gh-159449: Fix free-threaded asyncio race that corrupts the task lists (GH-159483) by miss-islington · Pull Request #161379 · python/cpython

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@miss-islington

@miss-islington miss-islington commented Nov 5, 2026 •
edited by bedevere-app Bot
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(cherry picked from commit aaaf61c)

Co-authored-by: Jean-Baptiste Lespiau [email protected]
Co-authored-by: Kumar Aditya [email protected]

  • Issue: AsyncIO thread-safety issue in Python 3.14's free-threading #159449

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@jblespiau @kumaraditya303 @miss-islington
pythongh-159449: Fix free-threaded asyncio race that corrupts the tas…
dfc3e43 
…k lists (pythonGH-159483)

(cherry picked from commit aaaf61c)

Co-authored-by: Jean-Baptiste Lespiau <[email protected]>
Co-authored-by: Kumar Aditya <[email protected]>
@miss-islington
miss-islington requested review from 1st1, asvetlov, kumaraditya303 and willingc as code owners November 5, 2026 05:59
@bedevere-app bedevere-app Bot added the awaiting review label Nov 5, 2026
This was referenced Nov 5, 2026
AsyncIO thread-safety issue in Python 3.14's free-threading #159449
Closed
gh-159449: Fix a free-threaded asyncio race that corrupts the task lists #159483
Merged
@bedevere-app bedevere-app Bot added the topic-asyncio label Nov 5, 2026
@kumaraditya303
kumaraditya303 merged commit 3619efa into python:3.15 Nov 5, 2026
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@bedevere-app bedevere-app Bot removed the awaiting review label Nov 5, 2026
@miss-islington
miss-islington deleted the backport-aaaf61c-3.15 branch November 5, 2026 06:37
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@1st1 1st1 Awaiting requested review from 1st1 1st1 is a code owner
@asvetlov asvetlov Awaiting requested review from asvetlov asvetlov is a code owner
@kumaraditya303 kumaraditya303 Awaiting requested review from kumaraditya303 kumaraditya303 is a code owner
@willingc willingc Awaiting requested review from willingc willingc is a code owner

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3 participants

@miss-islington @kumaraditya303 @jblespiau
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