[New-bugs-announce] [issue38447] test_multiprocessing_spawn: Dangling processes: {<SpawnProcess(QueueManager-1576, stopped)>} on AMD64 RHEL7 Refleaks 3.7

[STINNER Victor]

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

AMD64 RHEL7 Refleaks 3.7:
https://buildbot.python.org/all/#/builders/311/builds/22

0:15:09 load avg: 12.21 [311/416/1] test_multiprocessing_spawn failed (env changed) (14 min 39 sec) -- running: test_shelve (5 min 11 sec), test_sqlite (1 min), test_cmd_line_script (1 min 26 sec), test_asyncio (3 min 13 sec), test_io (8 min 6 sec), test_pickle (53.8 sec), test_concurrent_futures (12 min 52 sec)
beginning 6 repetitions
123456
....Warning -- Dangling processes: {<SpawnProcess(QueueManager-1576, stopped)>}
Warning -- Dangling processes: {<SpawnProcess(QueueManager-1576, stopped)>}
.Warning -- Dangling processes: {<SpawnProcess(QueueManager-1788, started)>}
.

----------
components: Tests
messages: 354447
nosy: vstinner
priority: normal
severity: normal
status: open
title: test_multiprocessing_spawn: Dangling processes: {<SpawnProcess(QueueManager-1576, stopped)>} on AMD64 RHEL7 Refleaks 3.7
versions: Python 3.7

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue38447>
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