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Author vstinner
Recipients vstinner
Date 2017-05-15.09:54:14
SpamBayes Score -1.0
Marked as misclassified Yes
Message-id <1494842055.33.0.428896000784.issue30369@psf.upfronthosting.co.za>
In-reply-to
Content
SIGBUS on the second gc.collect() call of support.gc_collect() in test_thread.

http://buildbot.python.org/all/builders/AMD64%20FreeBSD%2010.x%20Shared%203.6/builds/136/steps/test/logs/stdio

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/__init__.py", line 1511 in gc_collect
    gc.collect()
    if is_jython:
        time.sleep(0.1)
    gc.collect() <~~~~ HERE
    gc.collect()
  File "/usr/home/buildbot/python/3.6.koobs-freebsd10/build/Lib/test/libregrtest/save_env.py", 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/runtest.py", line 168 in runtest_inner
  File "/usr/home/buildbot/python/3.6.koobs-freebsd10/build/Lib/test/libregrtest/runtest.py", line 119 in runtest
  File "/usr/home/buildbot/python/3.6.koobs-freebsd10/build/Lib/test/libregrtest/runtest_mp.py", line 71 in run_tests_slave
  File "/usr/home/buildbot/python/3.6.koobs-freebsd10/build/Lib/test/libregrtest/main.py", line 475 in _main
  File "/usr/home/buildbot/python/3.6.koobs-freebsd10/build/Lib/test/libregrtest/main.py", line 468 in main
  File "/usr/home/buildbot/python/3.6.koobs-freebsd10/build/Lib/test/libregrtest/main.py", line 532 in main
  File "/usr/home/buildbot/python/3.6.koobs-freebsd10/build/Lib/test/regrtest.py", line 46 in _main
  File "/usr/home/buildbot/python/3.6.koobs-freebsd10/build/Lib/test/regrtest.py", line 50 in <module>
  File "/usr/home/buildbot/python/3.6.koobs-freebsd10/build/Lib/runpy.py", line 85 in _run_code
  File "/usr/home/buildbot/python/3.6.koobs-freebsd10/build/Lib/runpy.py", line 193 in _run_module_as_main
Traceback (most recent call last):
  File "/usr/home/buildbot/python/3.6.koobs-freebsd10/build/Lib/runpy.py", line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "/usr/home/buildbot/python/3.6.koobs-freebsd10/build/Lib/runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "/usr/home/buildbot/python/3.6.koobs-freebsd10/build/Lib/test/__main__.py", line 2, in <module>
    main()
  File "/usr/home/buildbot/python/3.6.koobs-freebsd10/build/Lib/test/libregrtest/main.py", line 532, in main
    Regrtest().main(tests=tests, **kwargs)
  File "/usr/home/buildbot/python/3.6.koobs-freebsd10/build/Lib/test/libregrtest/main.py", line 468, in main
    self._main(tests, kwargs)
  File "/usr/home/buildbot/python/3.6.koobs-freebsd10/build/Lib/test/libregrtest/main.py", line 490, in _main
    self.run_tests()
  File "/usr/home/buildbot/python/3.6.koobs-freebsd10/build/Lib/test/libregrtest/main.py", line 416, in run_tests
    run_tests_multiprocess(self)
  File "/usr/home/buildbot/python/3.6.koobs-freebsd10/build/Lib/test/libregrtest/runtest_mp.py", line 221, in run_tests_multiprocess
    raise Exception(msg)
Exception: Child error on test_thread: Exit code -10
*** Error code 1
History
Date User Action Args
2017-05-15 09:54:15vstinnersetrecipients: + vstinner
2017-05-15 09:54:15vstinnersetmessageid: <1494842055.33.0.428896000784.issue30369@psf.upfronthosting.co.za>
2017-05-15 09:54:15vstinnerlinkissue30369 messages
2017-05-15 09:54:14vstinnercreate