[New-bugs-announce] [issue37896] test_multiprocessing_fork hangs on an IPv6-only host

[Gregory P. Smith]

New submission from Gregory P. Smith <greg at krypto.org>:

It winds up stuck on a leftover process:

test_import (test.test_multiprocessing_fork._TestImportStar) ... ok
Warning -- Dangling processes: {<Process name='Process-199' pid=5220 parent=2709 started daemon>}

Which is likely related to one of the other numerous failure ERRORs further up in the log.

I'm preparing an IPv6-only buildbot

----------
assignee: gregory.p.smith
components: Tests
messages: 350032
nosy: gregory.p.smith
priority: normal
severity: normal
stage: needs patch
status: open
title: test_multiprocessing_fork hangs on an IPv6-only host
type: behavior
versions: Python 3.7, Python 3.8, Python 3.9

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue37896>
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