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test_threading: test_threads_join_2() failed with "Fatal Python error: Py_EndInterpreter: not the last thread" #71978

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vstinner opened this issue Aug 17, 2016 · 3 comments
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tests Tests in the Lib/test dir

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@vstinner
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BPO 27791
Nosy @vstinner, @vadmium, @koobs

Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.

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GitHub fields:

assignee = None
closed_at = <Date 2016-12-05.17:34:49.070>
created_at = <Date 2016-08-17.21:42:51.477>
labels = ['tests']
title = 'test_threading: test_threads_join_2() failed with "Fatal Python error: Py_EndInterpreter: not the last thread"'
updated_at = <Date 2016-12-05.17:34:49.068>
user = 'https://github.com/vstinner'

bugs.python.org fields:

activity = <Date 2016-12-05.17:34:49.068>
actor = 'vstinner'
assignee = 'none'
closed = True
closed_date = <Date 2016-12-05.17:34:49.070>
closer = 'vstinner'
components = ['Tests']
creation = <Date 2016-08-17.21:42:51.477>
creator = 'vstinner'
dependencies = []
files = []
hgrepos = []
issue_num = 27791
keywords = ['buildbot']
message_count = 3.0
messages = ['272995', '273002', '282443']
nosy_count = 3.0
nosy_names = ['vstinner', 'martin.panter', 'koobs']
pr_nums = []
priority = 'normal'
resolution = 'out of date'
stage = None
status = 'closed'
superseder = None
type = None
url = 'https://bugs.python.org/issue27791'
versions = ['Python 3.5', 'Python 3.6']

@vstinner
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http://buildbot.python.org/all/builders/AMD64%20FreeBSD%2010.x%20Shared%203.x/builds/4769/steps/test/logs/stdio

0:00:46 [ 41/402] test_threading crashed
Fatal Python error: Py_EndInterpreter: not the last thread

Current thread 0x0000000802006400 (most recent call first):
  File "/usr/home/buildbot/python/3.x.koobs-freebsd10/build/Lib/test/support/__init__.py", line 2445 in run_in_subinterp
  File "/usr/home/buildbot/python/3.x.koobs-freebsd10/build/Lib/test/test_threading.py", line 877 in test_threads_join_2
  File "/usr/home/buildbot/python/3.x.koobs-freebsd10/build/Lib/unittest/case.py", line 600 in run
  File "/usr/home/buildbot/python/3.x.koobs-freebsd10/build/Lib/unittest/case.py", line 648 in __call__
  File "/usr/home/buildbot/python/3.x.koobs-freebsd10/build/Lib/unittest/suite.py", line 122 in run
  File "/usr/home/buildbot/python/3.x.koobs-freebsd10/build/Lib/unittest/suite.py", line 84 in __call__
  File "/usr/home/buildbot/python/3.x.koobs-freebsd10/build/Lib/unittest/suite.py", line 122 in run
  File "/usr/home/buildbot/python/3.x.koobs-freebsd10/build/Lib/unittest/suite.py", line 84 in __call__
  File "/usr/home/buildbot/python/3.x.koobs-freebsd10/build/Lib/unittest/suite.py", line 122 in run
  File "/usr/home/buildbot/python/3.x.koobs-freebsd10/build/Lib/unittest/suite.py", line 84 in __call__
  File "/usr/home/buildbot/python/3.x.koobs-freebsd10/build/Lib/unittest/runner.py", line 176 in run
  File "/usr/home/buildbot/python/3.x.koobs-freebsd10/build/Lib/test/support/__init__.py", line 1810 in _run_suite
  File "/usr/home/buildbot/python/3.x.koobs-freebsd10/build/Lib/test/support/__init__.py", line 1844 in run_unittest
  File "/usr/home/buildbot/python/3.x.koobs-freebsd10/build/Lib/test/libregrtest/runtest.py", line 179 in test_runner
  File "/usr/home/buildbot/python/3.x.koobs-freebsd10/build/Lib/test/libregrtest/runtest.py", line 180 in runtest_inner
  File "/usr/home/buildbot/python/3.x.koobs-freebsd10/build/Lib/test/libregrtest/runtest.py", line 133 in runtest
  File "/usr/home/buildbot/python/3.x.koobs-freebsd10/build/Lib/test/libregrtest/runtest_mp.py", line 71 in run_tests_slave
  File "/usr/home/buildbot/python/3.x.koobs-freebsd10/build/Lib/test/libregrtest/main.py", line 472 in _main
  File "/usr/home/buildbot/python/3.x.koobs-freebsd10/build/Lib/test/libregrtest/main.py", line 465 in main
  File "/usr/home/buildbot/python/3.x.koobs-freebsd10/build/Lib/test/libregrtest/main.py", line 527 in main
  File "/usr/home/buildbot/python/3.x.koobs-freebsd10/build/Lib/test/regrtest.py", line 46 in _main
  File "/usr/home/buildbot/python/3.x.koobs-freebsd10/build/Lib/test/regrtest.py", line 50 in <module>
  File "/usr/home/buildbot/python/3.x.koobs-freebsd10/build/Lib/runpy.py", line 85 in _run_code
  File "/usr/home/buildbot/python/3.x.koobs-freebsd10/build/Lib/runpy.py", line 184 in _run_module_as_main
Traceback (most recent call last):
  File "/usr/home/buildbot/python/3.x.koobs-freebsd10/build/Lib/runpy.py", line 184, in _run_module_as_main
    "__main__", mod_spec)
  File "/usr/home/buildbot/python/3.x.koobs-freebsd10/build/Lib/runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "/usr/home/buildbot/python/3.x.koobs-freebsd10/build/Lib/test/__main__.py", line 2, in <module>
    main()
  File "/usr/home/buildbot/python/3.x.koobs-freebsd10/build/Lib/test/libregrtest/main.py", line 527, in main
    Regrtest().main(tests=tests, **kwargs)
  File "/usr/home/buildbot/python/3.x.koobs-freebsd10/build/Lib/test/libregrtest/main.py", line 465, in main
    self._main(tests, kwargs)
  File "/usr/home/buildbot/python/3.x.koobs-freebsd10/build/Lib/test/libregrtest/main.py", line 485, in _main
    self.run_tests()
  File "/usr/home/buildbot/python/3.x.koobs-freebsd10/build/Lib/test/libregrtest/main.py", line 413, in run_tests
    run_tests_multiprocess(self)
  File "/usr/home/buildbot/python/3.x.koobs-freebsd10/build/Lib/test/libregrtest/runtest_mp.py", line 221, in run_tests_multiprocess
    raise Exception(msg)
Exception: Child error on test_threading: Exit code -6
*** Error code 1

@vstinner vstinner added the tests Tests in the Lib/test dir label Aug 17, 2016
@vadmium
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vadmium commented Aug 17, 2016

@vstinner
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vstinner commented Dec 5, 2016

Sadly, such bug is hard to reproduce. I didn't look at buildbots recently, and I don't have access to FreeBSD, so I just close the issue :-/

@vstinner vstinner closed this as completed Dec 5, 2016
@ezio-melotti ezio-melotti transferred this issue from another repository Apr 10, 2022
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