[New-bugs-announce] [issue40149] test_threading leaked [38, 38, 38] references, sum=114

[STINNER Victor]

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

New changeset 53e4c91725083975598350877e2ed8e2d0194114 by Dong-hee Na in branch 'master':
bpo-40077: Convert _abc module to use PyType_FromSpec() (GH-19202)
https://github.com/python/cpython/commit/53e4c91725083975598350877e2ed8e2d0194114

This change introduced a reference leak:

$ ./python -m test -R 3:3 test_threading -m test.test_threading.SubinterpThreadingTests.test_threads_join_2
0:00:00 load avg: 1.52 Run tests sequentially
0:00:00 load avg: 1.52 [1/1] test_threading
beginning 6 repetitions
123456
......
test_threading leaked [19, 19, 19] references, sum=57
test_threading leaked [12, 12, 12] memory blocks, sum=36
test_threading failed

== Tests result: FAILURE ==

1 test failed:
    test_threading

Total duration: 768 ms
Tests result: FAILURE

----------
components: Tests
messages: 365557
nosy: corona10, vstinner
priority: normal
severity: normal
status: open
title: test_threading leaked [38, 38, 38] references, sum=114
versions: Python 3.9

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue40149>
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