Message391070
test_idle_process_reuse_multiple() of test_concurrent_futures failed on AMD64 FreeBSD Shared 3.x, but then passed when re-run in verbose mode.
https://buildbot.python.org/all/#/builders/483/builds/1073
Moreover, test_concurrent_futures leaked many dangling threads.
0:04:31 load avg: 1.95 [163/427/1] test_concurrent_futures failed (3 min 29 sec) -- running: test_nntplib (2 min 17 sec)
Warning -- threading_cleanup() failed to cleanup 2 threads (count: 2, dangling: 3)
Warning -- Dangling thread: <_ExecutorManagerThread(Thread-41, started 34386025472)>
Warning -- Dangling thread: <_MainThread(MainThread, started 34374492160)>
Warning -- Dangling thread: <Thread(QueueFeederThread, started daemon 34418515968)>
Warning -- threading_cleanup() failed to cleanup -2 threads (count: 0, dangling: 1)
Warning -- Dangling thread: <_MainThread(MainThread, started 34374492160)>
(...)
======================================================================
FAIL: test_idle_process_reuse_multiple (test.test_concurrent_futures.ProcessPoolForkProcessPoolExecutorTest)
----------------------------------------------------------------------
Traceback (most recent call last):
File "/usr/home/buildbot/python/3.x.koobs-freebsd-564d/build/Lib/test/test_concurrent_futures.py", line 1018, in test_idle_process_reuse_multiple
self.assertLessEqual(len(executor._processes), 2)
AssertionError: 3 not less than or equal to 2
Stdout:
0.43s
----------------------------------------------------------------------
Ran 226 tests in 209.441s
FAILED (failures=1, skipped=6)
test test_concurrent_futures failed
(...)
1 re-run test:
test_concurrent_futures
Total duration: 16 min 7 sec
Tests result: FAILURE then SUCCESS |
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2021-04-14 11:57:40 | vstinner | set | recipients:
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2021-04-14 11:57:40 | vstinner | set | messageid: <1618401460.69.0.519102056132.issue43845@roundup.psfhosted.org> |
2021-04-14 11:57:40 | vstinner | link | issue43845 messages |
2021-04-14 11:57:40 | vstinner | create | |
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