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test_thread fails because symbol is (no longer) exported #81170

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aixtools opened this issue May 21, 2019 · 2 comments
Closed

test_thread fails because symbol is (no longer) exported #81170

aixtools opened this issue May 21, 2019 · 2 comments
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3.8 only security fixes build The build process and cross-build tests Tests in the Lib/test dir

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@aixtools
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BPO 36989
Nosy @vstinner, @aixtools
Superseder
  • bpo-36402: threading._shutdown() race condition: test_threading test_threads_join_2() fails randomly
    		•

    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 2020-03-27.00:26:31.433>
created_at = <Date 2019-05-21.11:35:53.760>
labels = ['3.8', 'build', 'tests']
title = 'test_thread fails because symbol is (no longer) exported'
updated_at = <Date 2020-03-27.00:26:31.430>
user = 'https://github.com/aixtools'

    bugs.python.org fields:

    activity = <Date 2020-03-27.00:26:31.430>
actor = 'vstinner'
assignee = 'none'
closed = True
closed_date = <Date 2020-03-27.00:26:31.433>
closer = 'vstinner'
components = ['Build', 'Tests']
creation = <Date 2019-05-21.11:35:53.760>
creator = 'Michael.Felt'
dependencies = []
files = []
hgrepos = []
issue_num = 36989
keywords = []
message_count = 2.0
messages = ['343016', '365123']
nosy_count = 2.0
nosy_names = ['vstinner', 'Michael.Felt']
pr_nums = []
priority = 'normal'
resolution = 'duplicate'
stage = 'resolved'
status = 'closed'
superseder = '36402'
type = None
url = 'https://bugs.python.org/issue36989'
versions = ['Python 3.8']
    @aixtools
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    On AIX, with commit 4fb1502 (HEAD -> master, origin/master, origin/HEAD)

    test_thread is failing.

    The three sub_tests that exit as ERROR are:
    ERROR: test_threads_join_2 (test.test_threading.SubinterpThreadingTests)
    ERROR: test_frame_tstate_tracing (test.test_threading.ThreadTests)

    These two have in common:
Traceback (most recent call last):
...
ImportError:    0509-130 Symbol resolution failed for /home/buildbot/python-master/build/lib.aix-7.1-3.8-pydebug/_testcapi.so because:
        0509-136   Symbol _PyMem_GetAllocatorsName (number 191) is not exported from
                   dependent module python.
        0509-192 Examine .loader section symbols with the
                 'dump -Tv' command.

    FAIL: test_daemon_threads_fatal_error (test.test_threading.SubinterpThreadingTests)

    I am guessing that:

    ======================================================================
    FAIL: test_daemon_threads_fatal_error (test.test_threading.SubinterpThreadingTests)
    ----------------------------------------------------------------------

    Traceback (most recent call last):
  File "/home/buildbot/python-master/Lib/test/test_threading.py", line 942, in test_daemon_threads_fatal_error
    self.assertIn("Fatal Python error: Py_EndInterpreter: "
AssertionError: 'Fatal Python error: Py_EndInterpreter: not the last thread' not found in 'Traceback (most recent call last):\n  File "<string>", line 2, in <module>\nImportError: \t0509-130 Symbol resolution failed for /home/buildbot/python-master/build/lib.aix-7.1-3.8-pydebug/_testcapi.so because:\n\t0509-136   Symbol _PyMem_GetAllocatorsName (number 191) is not exported from\n\t\t   dependent module python.\n\t0509-192 Examine .loader section symbols with the\n\t\t \'dump -Tv\' command.'

    is caused by the earlier failures.

    @aixtools aixtools added 3.8 only security fixes build The build process and cross-build tests Tests in the Lib/test dir labels May 21, 2019
    @vstinner
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    Fatal Python error: Py_EndInterpreter: not the last thread

    That's the bug bpo-36402 which I fixed with commit 468e5fe in master.

    @ezio-melotti ezio-melotti transferred this issue from another repository Apr 10, 2022
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