[New-bugs-announce] [issue30846] test_rapid_restart() of test_multiprocessing_fork fails randomly on AMD64 Debian PGO 3.6

[STINNER Victor]

New submission from STINNER Victor:

http://buildbot.python.org/all/builders/AMD64%20Debian%20PGO%203.6/builds/517/steps/test/logs/stdio

======================================================================
ERROR: test_rapid_restart (test.test_multiprocessing_fork.WithProcessesTestManagerRestart)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/var/lib/buildbot/slaves/enable-optimizations-bot/3.6.gps-debian-profile-opt.nondebug/build/Lib/test/_test_multiprocessing.py", line 2410, in test_rapid_restart
    manager.start()
  File "/var/lib/buildbot/slaves/enable-optimizations-bot/3.6.gps-debian-profile-opt.nondebug/build/Lib/multiprocessing/managers.py", line 517, in start
    self._address = reader.recv()
  File "/var/lib/buildbot/slaves/enable-optimizations-bot/3.6.gps-debian-profile-opt.nondebug/build/Lib/multiprocessing/connection.py", line 250, in recv
    buf = self._recv_bytes()
  File "/var/lib/buildbot/slaves/enable-optimizations-bot/3.6.gps-debian-profile-opt.nondebug/build/Lib/multiprocessing/connection.py", line 407, in _recv_bytes
    buf = self._recv(4)
  File "/var/lib/buildbot/slaves/enable-optimizations-bot/3.6.gps-debian-profile-opt.nondebug/build/Lib/multiprocessing/connection.py", line 383, in _recv
    raise EOFError
EOFError
(...)
Re-running test 'test_multiprocessing_fork' in verbose mode
(...)
test_rapid_restart (test.test_multiprocessing_fork.WithManagerTestManagerRestart) ... ok

----------
components: Library (Lib)
messages: 297641
nosy: davin, haypo
priority: normal
severity: normal
status: open
title: test_rapid_restart() of test_multiprocessing_fork fails randomly on AMD64 Debian PGO 3.6
versions: Python 3.6

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue30846>
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