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Title: test_thread crashed with SIGBUS on AMD64 FreeBSD 10.x Shared 3.6
Type: crash Stage: resolved
Components: Tests Versions: Python 3.6
Status: closed Resolution: out of date
Dependencies: Superseder:
Assigned To: Nosy List: vstinner
Priority: normal Keywords:

Created on 2017-05-15 09:54 by vstinner, last changed 2022-04-11 14:58 by admin. This issue is now closed.

Messages (2)
msg293701 - (view) Author: STINNER Victor (vstinner) * (Python committer) Date: 2017-05-15 09:54
SIGBUS on the second gc.collect() call of support.gc_collect() in test_thread.

0:07:35 [330/405] test_thread crashed -- running: test_datetime (106 sec)
Fatal Python error: Bus error

Current thread 0x0000000802372800 (most recent call first):

Thread 0x0000000802006400 (most recent call first):
  File "/usr/home/buildbot/python/3.6.koobs-freebsd10/build/Lib/test/support/", line 1511 in gc_collect
    if is_jython:
    gc.collect() <~~~~ HERE
  File "/usr/home/buildbot/python/3.6.koobs-freebsd10/build/Lib/test/libregrtest/", line 271 in __exit__
        support.gc_collect()  # Some resources use weak references
  File "/usr/home/buildbot/python/3.6.koobs-freebsd10/build/Lib/test/libregrtest/", line 168 in runtest_inner
  File "/usr/home/buildbot/python/3.6.koobs-freebsd10/build/Lib/test/libregrtest/", line 119 in runtest
  File "/usr/home/buildbot/python/3.6.koobs-freebsd10/build/Lib/test/libregrtest/", line 71 in run_tests_slave
  File "/usr/home/buildbot/python/3.6.koobs-freebsd10/build/Lib/test/libregrtest/", line 475 in _main
  File "/usr/home/buildbot/python/3.6.koobs-freebsd10/build/Lib/test/libregrtest/", line 468 in main
  File "/usr/home/buildbot/python/3.6.koobs-freebsd10/build/Lib/test/libregrtest/", line 532 in main
  File "/usr/home/buildbot/python/3.6.koobs-freebsd10/build/Lib/test/", line 46 in _main
  File "/usr/home/buildbot/python/3.6.koobs-freebsd10/build/Lib/test/", line 50 in <module>
  File "/usr/home/buildbot/python/3.6.koobs-freebsd10/build/Lib/", line 85 in _run_code
  File "/usr/home/buildbot/python/3.6.koobs-freebsd10/build/Lib/", line 193 in _run_module_as_main
Traceback (most recent call last):
  File "/usr/home/buildbot/python/3.6.koobs-freebsd10/build/Lib/", line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "/usr/home/buildbot/python/3.6.koobs-freebsd10/build/Lib/", line 85, in _run_code
    exec(code, run_globals)
  File "/usr/home/buildbot/python/3.6.koobs-freebsd10/build/Lib/test/", line 2, in <module>
  File "/usr/home/buildbot/python/3.6.koobs-freebsd10/build/Lib/test/libregrtest/", line 532, in main
    Regrtest().main(tests=tests, **kwargs)
  File "/usr/home/buildbot/python/3.6.koobs-freebsd10/build/Lib/test/libregrtest/", line 468, in main
    self._main(tests, kwargs)
  File "/usr/home/buildbot/python/3.6.koobs-freebsd10/build/Lib/test/libregrtest/", line 490, in _main
  File "/usr/home/buildbot/python/3.6.koobs-freebsd10/build/Lib/test/libregrtest/", line 416, in run_tests
  File "/usr/home/buildbot/python/3.6.koobs-freebsd10/build/Lib/test/libregrtest/", line 221, in run_tests_multiprocess
    raise Exception(msg)
Exception: Child error on test_thread: Exit code -10
*** Error code 1
msg300144 - (view) Author: STINNER Victor (vstinner) * (Python committer) Date: 2017-08-11 00:07
I only saw this bug once, so I close the issue.
Date User Action Args
2022-04-11 14:58:46adminsetgithub: 74554
2017-08-11 00:07:42vstinnersetstatus: open -> closed
resolution: out of date
messages: + msg300144

stage: resolved
2017-05-15 09:54:15vstinnercreate