[issue23095] [Windows] asyncio: race condition when cancelling a _WaitHandleFuture
STINNER Victor
report at bugs.python.org
Thu Jan 22 09:01:24 CET 2015
STINNER Victor added the comment:
test_asyncio hangs on "AMD64 Windows7 SP1 3.x" buildbot:
http://buildbot.python.org/all/builders/AMD64%20Windows7%20SP1%203.x/builds/5562
The most significant change of this build is the changeset d3804307cce4: "IocpProactor.close() must not cancel pending _WaitCancelFuture futures".
[391/391] test_asyncio
Timeout (1:00:00)!
Current thread 0x000013f8 (most recent call first):
File "C:\buildbot.python.org\3.x.kloth-win64\build\lib\asyncio\windows_events.py", line 617 in _unregister
File "C:\buildbot.python.org\3.x.kloth-win64\build\lib\asyncio\windows_events.py", line 193 in _unregister_wait_cb
File "C:\buildbot.python.org\3.x.kloth-win64\build\lib\asyncio\windows_events.py", line 209 in _unregister_wait
File "C:\buildbot.python.org\3.x.kloth-win64\build\lib\asyncio\windows_events.py", line 152 in set_result
File "C:\buildbot.python.org\3.x.kloth-win64\build\lib\asyncio\windows_events.py", line 671 in _poll
File "C:\buildbot.python.org\3.x.kloth-win64\build\lib\asyncio\windows_events.py", line 386 in select
File "C:\buildbot.python.org\3.x.kloth-win64\build\lib\asyncio\base_events.py", line 1081 in _run_once
File "C:\buildbot.python.org\3.x.kloth-win64\build\lib\asyncio\base_events.py", line 258 in run_forever
File "C:\buildbot.python.org\3.x.kloth-win64\build\lib\asyncio\base_events.py", line 286 in run_until_complete
File "C:\buildbot.python.org\3.x.kloth-win64\build\lib\test\test_asyncio\test_events.py", line 1695 in test_subprocess_stderr_redirect_to_stdout
File "C:\buildbot.python.org\3.x.kloth-win64\build\lib\unittest\case.py", line 577 in run
File "C:\buildbot.python.org\3.x.kloth-win64\build\lib\unittest\case.py", line 625 in __call__
File "C:\buildbot.python.org\3.x.kloth-win64\build\lib\unittest\suite.py", line 125 in run
File "C:\buildbot.python.org\3.x.kloth-win64\build\lib\unittest\suite.py", line 87 in __call__
File "C:\buildbot.python.org\3.x.kloth-win64\build\lib\unittest\suite.py", line 125 in run
File "C:\buildbot.python.org\3.x.kloth-win64\build\lib\unittest\suite.py", line 87 in __call__
File "C:\buildbot.python.org\3.x.kloth-win64\build\lib\unittest\suite.py", line 125 in run
File "C:\buildbot.python.org\3.x.kloth-win64\build\lib\unittest\suite.py", line 87 in __call__
File "C:\buildbot.python.org\3.x.kloth-win64\build\lib\unittest\suite.py", line 125 in run
File "C:\buildbot.python.org\3.x.kloth-win64\build\lib\unittest\suite.py", line 87 in __call__
File "C:\buildbot.python.org\3.x.kloth-win64\build\lib\unittest\suite.py", line 125 in run
File "C:\buildbot.python.org\3.x.kloth-win64\build\lib\unittest\suite.py", line 87 in __call__
File "C:\buildbot.python.org\3.x.kloth-win64\build\lib\unittest\runner.py", line 168 in run
File "C:\buildbot.python.org\3.x.kloth-win64\build\lib\test\support\__init__.py", line 1770 in _run_suite
File "C:\buildbot.python.org\3.x.kloth-win64\build\lib\test\support\__init__.py", line 1804 in run_unittest
File "C:\buildbot.python.org\3.x.kloth-win64\build\lib\test\regrtest.py", line 1283 in test_runner
File "C:\buildbot.python.org\3.x.kloth-win64\build\lib\test\regrtest.py", line 1284 in runtest_inner
File "C:\buildbot.python.org\3.x.kloth-win64\build\lib\test\regrtest.py", line 967 in runtest
File "C:\buildbot.python.org\3.x.kloth-win64\build\lib\test\regrtest.py", line 532 in main
File "C:\buildbot.python.org\3.x.kloth-win64\build\lib\test\regrtest.py", line 1568 in main_in_temp_cwd
File "C:\buildbot.python.org\3.x.kloth-win64\build\lib\test\regrtest.py", line 1593 in <module>
File "C:\buildbot.python.org\3.x.kloth-win64\build\lib\runpy.py", line 85 in _run_code
File "C:\buildbot.python.org\3.x.kloth-win64\build\lib\runpy.py", line 170 in _run_module_as_main
----------
resolution: fixed ->
status: closed -> open
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<http://bugs.python.org/issue23095>
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