STINNER Victor <vstin...@python.org> added the comment:
ERROR: test_killed_child (test.test_concurrent_futures.ProcessPoolSpawnProcessPoolExecutorTest) (...) File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-x86_64.clang-installed/build/target/lib/python3.9/multiprocessing/connection.py", line 373, in _send n = write(self._handle, buf) OSError: [Errno 9] Bad file descriptor It seems like Connection.close() was called while Connection._send() was called. I added debug logs: * self._handle was equal to 4 at the function entry * self._handle was equal to None when write() was called ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue39995> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com