New submission from Antoine Pitrou:
http://buildbot.python.org/all/builders/AMD64%20FreeBSD%2010.0%203.x/builds/243
[259/379] test_multiprocessing_forkserver
Process Process-246:
Traceback (most recent call last):
File
"/usr/home/buildbot/koobs-freebsd10/3.x.koobs-freebsd10/build/Lib/multiprocessing/process.py",
line 255, in _bootstrap
self.run()
File
"/usr/home/buildbot/koobs-freebsd10/3.x.koobs-freebsd10/build/Lib/multiprocessing/process.py",
line 92, in run
self._target(*self._args, **self._kwargs)
File
"/usr/home/buildbot/koobs-freebsd10/3.x.koobs-freebsd10/build/Lib/test/_test_multiprocessing.py",
line 3388, in child
p.start()
File
"/usr/home/buildbot/koobs-freebsd10/3.x.koobs-freebsd10/build/Lib/multiprocessing/process.py",
line 108, in start
self._popen = Popen(self)
File
"/usr/home/buildbot/koobs-freebsd10/3.x.koobs-freebsd10/build/Lib/multiprocessing/popen.py",
line 35, in Popen
return _Popen(process_obj)
File
"/usr/home/buildbot/koobs-freebsd10/3.x.koobs-freebsd10/build/Lib/multiprocessing/popen_forkserver.py",
line 36, in __init__
super().__init__(process_obj)
File
"/usr/home/buildbot/koobs-freebsd10/3.x.koobs-freebsd10/build/Lib/multiprocessing/popen_fork.py",
line 21, in __init__
self._launch(process_obj)
File
"/usr/home/buildbot/koobs-freebsd10/3.x.koobs-freebsd10/build/Lib/multiprocessing/popen_forkserver.py",
line 52, in _launch
self.sentinel, w = forkserver.connect_to_new_process(self._fds)
File
"/usr/home/buildbot/koobs-freebsd10/3.x.koobs-freebsd10/build/Lib/multiprocessing/forkserver.py",
line 67, in connect_to_new_process
reduction.sendfds(client, allfds)
File
"/usr/home/buildbot/koobs-freebsd10/3.x.koobs-freebsd10/build/Lib/multiprocessing/reduction.py",
line 145, in sendfds
sock.sendmsg([msg], [(socket.SOL_SOCKET, socket.SCM_RIGHTS, fds)])
OSError: [Errno 9] Bad file descriptor
Traceback (most recent call last):
File
"/usr/home/buildbot/koobs-freebsd10/3.x.koobs-freebsd10/build/Lib/multiprocessing/forkserver.py",
line 161, in main
_serve_one(s, listener, alive_r, handler)
File
"/usr/home/buildbot/koobs-freebsd10/3.x.koobs-freebsd10/build/Lib/multiprocessing/forkserver.py",
line 187, in _serve_one
fds = reduction.recvfds(s, MAXFDS_TO_SEND + 1)
File
"/usr/home/buildbot/koobs-freebsd10/3.x.koobs-freebsd10/build/Lib/multiprocessing/reduction.py",
line 155, in recvfds
raise EOFError
EOFError
Timeout (1:00:00)!
Thread 0x0000000801c06400:
File
"/usr/home/buildbot/koobs-freebsd10/3.x.koobs-freebsd10/build/Lib/multiprocessing/connection.py",
line 385 in _recv
File
"/usr/home/buildbot/koobs-freebsd10/3.x.koobs-freebsd10/build/Lib/multiprocessing/connection.py",
line 408 in _recv_bytes
File
"/usr/home/buildbot/koobs-freebsd10/3.x.koobs-freebsd10/build/Lib/multiprocessing/connection.py",
line 252 in recv
File
"/usr/home/buildbot/koobs-freebsd10/3.x.koobs-freebsd10/build/Lib/test/_test_multiprocessing.py",
line 3400 in test_lock
File
"/usr/home/buildbot/koobs-freebsd10/3.x.koobs-freebsd10/build/Lib/unittest/case.py",
line 496 in run
File
"/usr/home/buildbot/koobs-freebsd10/3.x.koobs-freebsd10/build/Lib/unittest/case.py",
line 535 in __call__
File
"/usr/home/buildbot/koobs-freebsd10/3.x.koobs-freebsd10/build/Lib/unittest/suite.py",
line 105 in run
File
"/usr/home/buildbot/koobs-freebsd10/3.x.koobs-freebsd10/build/Lib/unittest/suite.py",
line 67 in __call__
File
"/usr/home/buildbot/koobs-freebsd10/3.x.koobs-freebsd10/build/Lib/unittest/suite.py",
line 105 in run
File
"/usr/home/buildbot/koobs-freebsd10/3.x.koobs-freebsd10/build/Lib/unittest/suite.py",
line 67 in __call__
File
"/usr/home/buildbot/koobs-freebsd10/3.x.koobs-freebsd10/build/Lib/unittest/suite.py",
line 105 in run
File
"/usr/home/buildbot/koobs-freebsd10/3.x.koobs-freebsd10/build/Lib/unittest/suite.py",
line 67 in __call__
File
"/usr/home/buildbot/koobs-freebsd10/3.x.koobs-freebsd10/build/Lib/unittest/runner.py",
line 168 in run
File
"/usr/home/buildbot/koobs-freebsd10/3.x.koobs-freebsd10/build/Lib/test/support/__init__.py",
line 1637 in _run_suite
File
"/usr/home/buildbot/koobs-freebsd10/3.x.koobs-freebsd10/build/Lib/test/support/__init__.py",
line 1671 in run_unittest
File
"/usr/home/buildbot/koobs-freebsd10/3.x.koobs-freebsd10/build/Lib/test/regrtest.py",
line 1304 in <lambda>
File
"/usr/home/buildbot/koobs-freebsd10/3.x.koobs-freebsd10/build/Lib/test/regrtest.py",
line 1305 in runtest_inner
File
"/usr/home/buildbot/koobs-freebsd10/3.x.koobs-freebsd10/build/Lib/test/regrtest.py",
line 998 in runtest
File
"/usr/home/buildbot/koobs-freebsd10/3.x.koobs-freebsd10/build/Lib/test/regrtest.py",
line 796 in main
File
"/usr/home/buildbot/koobs-freebsd10/3.x.koobs-freebsd10/build/Lib/test/regrtest.py",
line 1590 in main_in_temp_cwd
File
"/usr/home/buildbot/koobs-freebsd10/3.x.koobs-freebsd10/build/Lib/test/__main__.py",
line 3 in <module>
File
"/usr/home/buildbot/koobs-freebsd10/3.x.koobs-freebsd10/build/Lib/runpy.py",
line 73 in _run_code
File
"/usr/home/buildbot/koobs-freebsd10/3.x.koobs-freebsd10/build/Lib/runpy.py",
line 160 in _run_module_as_main
*** Error code 1
----------
components: Library (Lib), Tests
keywords: buildbot
messages: 195718
nosy: koobs, pitrou, sbt
priority: normal
severity: normal
status: open
title: occasional test_multiprocessing_forkserver failure on FreeBSD 10.0
type: behavior
versions: Python 3.4
_______________________________________
Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue18793>
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