[issue45209] multiprocessing tests log: UserWarning: resource_tracker: There appear to be 1 leaked shared_memory objects to clean up at shutdown

[STINNER Victor]

New submission from STINNER Victor <vstinner at python.org>:

0:03:25 load avg: 12.33 [250/427] test_multiprocessing_forkserver passed (...)
/home/vstinner/python/main/Lib/multiprocessing/resource_tracker.py:224: UserWarning: resource_tracker: There appear to be 1 leaked shared_memory objects to clean up at shutdown
  warnings.warn('resource_tracker: There appear to be %d '
/home/vstinner/python/main/Lib/multiprocessing/resource_tracker.py:237: UserWarning: resource_tracker: '/psm_33506d9a': [Errno 2] No such file or directory: '/psm_33506d9a'
  warnings.warn('resource_tracker: %r: %s' % (name, e))

----------
components: Tests
messages: 401837
nosy: vstinner
priority: normal
severity: normal
status: open
title: multiprocessing tests log: UserWarning: resource_tracker: There appear to be 1 leaked shared_memory objects to clean up at shutdown
versions: Python 3.11

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue45209>
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