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test_multiprocessing fails on AMD64 FreeBSD CURRENT Shared 2.7 #81566

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vstinner opened this issue Jun 24, 2019 · 3 comments
Closed

test_multiprocessing fails on AMD64 FreeBSD CURRENT Shared 2.7 #81566

vstinner opened this issue Jun 24, 2019 · 3 comments
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tests Tests in the Lib/test dir

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@vstinner
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BPO 37385
Nosy @vstinner, @pablogsal, @nanjekyejoannah
Superseder
  • bpo-28724: Add method send_io, recv_io to the socket module.
    		•

    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 2019-08-28.23:46:16.332>
created_at = <Date 2019-06-24.11:28:39.176>
labels = ['tests']
title = 'test_multiprocessing fails on AMD64 FreeBSD CURRENT Shared 2.7'
updated_at = <Date 2019-08-28.23:46:16.331>
user = 'https://github.com/vstinner'

    bugs.python.org fields:

    activity = <Date 2019-08-28.23:46:16.331>
actor = 'vstinner'
assignee = 'none'
closed = True
closed_date = <Date 2019-08-28.23:46:16.332>
closer = 'vstinner'
components = ['Tests']
creation = <Date 2019-06-24.11:28:39.176>
creator = 'vstinner'
dependencies = []
files = []
hgrepos = []
issue_num = 37385
keywords = []
message_count = 3.0
messages = ['346378', '346380', '350696']
nosy_count = 3.0
nosy_names = ['vstinner', 'pablogsal', 'nanjekyejoannah']
pr_nums = []
priority = 'normal'
resolution = 'duplicate'
stage = 'resolved'
status = 'closed'
superseder = '28724'
type = None
url = 'https://bugs.python.org/issue37385'
versions = ['Python 2.7']
    @vstinner
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    AMD64 FreeBSD CURRENT Shared 2.7:
    https://buildbot.python.org/all/#/builders/169/builds/146

    0:02:22 load avg: 3.64 [119/404/1] test_multiprocessing failed
Process Process-16:
Traceback (most recent call last):
  File "/usr/home/buildbot/python/2.7.koobs-freebsd-current/build/Lib/multiprocessing/process.py", line 267, in _bootstrap
    self.run()
  File "/usr/home/buildbot/python/2.7.koobs-freebsd-current/build/Lib/multiprocessing/process.py", line 114, in run
    self._target(*self._args, **self._kwargs)
  File "/usr/home/buildbot/python/2.7.koobs-freebsd-current/build/Lib/test/test_multiprocessing.py", line 1797, in _writefd
    fd = reduction.recv_handle(conn)
  File "/usr/home/buildbot/python/2.7.koobs-freebsd-current/build/Lib/multiprocessing/reduction.py", line 83, in recv_handle
    return _multiprocessing.recvfd(conn.fileno())
RuntimeError: No file descriptor received
Process Process-17:
Traceback (most recent call last):
  File "/usr/home/buildbot/python/2.7.koobs-freebsd-current/build/Lib/multiprocessing/process.py", line 267, in _bootstrap
    self.run()
  File "/usr/home/buildbot/python/2.7.koobs-freebsd-current/build/Lib/multiprocessing/process.py", line 114, in run
    self._target(*self._args, **self._kwargs)
  File "/usr/home/buildbot/python/2.7.koobs-freebsd-current/build/Lib/test/test_multiprocessing.py", line 1797, in _writefd
    fd = reduction.recv_handle(conn)
  File "/usr/home/buildbot/python/2.7.koobs-freebsd-current/build/Lib/multiprocessing/reduction.py", line 83, in recv_handle
    return _multiprocessing.recvfd(conn.fileno())
RuntimeError: No file descriptor received
test test_multiprocessing failed -- multiple errors occurred; run in verbose mode for details

    ...

    test_duplex_false (test.test_multiprocessing.WithProcessesTestConnection) ... ok
Process Process-16:
Traceback (most recent call last):
  File "/usr/home/buildbot/python/2.7.koobs-freebsd-current/build/Lib/multiprocessing/process.py", line 267, in _bootstrap
    self.run()
  File "/usr/home/buildbot/python/2.7.koobs-freebsd-current/build/Lib/multiprocessing/process.py", line 114, in run
    self._target(*self._args, **self._kwargs)
  File "/usr/home/buildbot/python/2.7.koobs-freebsd-current/build/Lib/test/test_multiprocessing.py", line 1797, in _writefd
    fd = reduction.recv_handle(conn)
  File "/usr/home/buildbot/python/2.7.koobs-freebsd-current/build/Lib/multiprocessing/reduction.py", line 83, in recv_handle
    return _multiprocessing.recvfd(conn.fileno())
RuntimeError: No file descriptor received
test_fd_transfer (test.test_multiprocessing.WithProcessesTestConnection) ... FAIL
Process Process-17:
Traceback (most recent call last):
  File "/usr/home/buildbot/python/2.7.koobs-freebsd-current/build/Lib/multiprocessing/process.py", line 267, in _bootstrap
    self.run()
  File "/usr/home/buildbot/python/2.7.koobs-freebsd-current/build/Lib/multiprocessing/process.py", line 114, in run
    self._target(*self._args, **self._kwargs)
  File "/usr/home/buildbot/python/2.7.koobs-freebsd-current/build/Lib/test/test_multiprocessing.py", line 1797, in _writefd
    fd = reduction.recv_handle(conn)
  File "/usr/home/buildbot/python/2.7.koobs-freebsd-current/build/Lib/multiprocessing/reduction.py", line 83, in recv_handle
    return _multiprocessing.recvfd(conn.fileno())
RuntimeError: No file descriptor received
test_large_fd_transfer (test.test_multiprocessing.WithProcessesTestConnection) ... FAIL

    ======================================================================
    FAIL: test_fd_transfer (test.test_multiprocessing.WithProcessesTestConnection)
    ----------------------------------------------------------------------

    Traceback (most recent call last):
  File "/usr/home/buildbot/python/2.7.koobs-freebsd-current/build/Lib/test/test_multiprocessing.py", line 1819, in test_fd_transfer
    self.assertEqual(f.read(), b"foo")
AssertionError: '' != 'foo'

    ======================================================================
    FAIL: test_large_fd_transfer (test.test_multiprocessing.WithProcessesTestConnection)
    ----------------------------------------------------------------------

    Traceback (most recent call last):
  File "/usr/home/buildbot/python/2.7.koobs-freebsd-current/build/Lib/test/test_multiprocessing.py", line 1851, in test_large_fd_transfer
    self.assertEqual(f.read(), b"bar")
AssertionError: '' != 'bar'

    @vstinner vstinner added the tests Tests in the Lib/test dir label Jun 24, 2019
    @vstinner
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    See also bpo-28724: Add method send_io, recv_io to the socket module.

    @vstinner
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    AMD64 FreeBSD CURRENT Shared 2.7 is back to green: this issue is a duplicate of bpo-28724 that I fixed recently.

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