STINNER Victor added the comment: I'm curious. I tested in release mode, the example does crash:
$ ./python x.py Segmentation fault (core dumped) I'm able to get a Python traceback using PYTHONMALLOC=debug: $ PYTHONMALLOC=debug ./python x.py Fatal Python error: Python memory allocator called without holding the GIL Current thread 0x00007f65bd74b700 (most recent call first): File "/home/haypo/prog/python/default/Lib/asyncio/base_events.py", line 790 in _create_connection_transport File "/home/haypo/prog/python/default/Lib/asyncio/base_events.py", line 777 in create_connection File "/home/haypo/prog/python/default/Lib/asyncio/streams.py", line 75 in open_connection File "x.py", line 13 in client File "x.py", line 16 in runner File "/home/haypo/prog/python/default/Lib/asyncio/tasks.py", line 239 in _step File "/home/haypo/prog/python/default/Lib/asyncio/events.py", line 126 in _run File "/home/haypo/prog/python/default/Lib/asyncio/base_events.py", line 1390 in _run_once File "/home/haypo/prog/python/default/Lib/asyncio/base_events.py", line 405 in run_forever File "/home/haypo/prog/python/default/Lib/asyncio/base_events.py", line 437 in run_until_complete File "x.py", line 18 in <module> Aborted (core dumped) ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue28471> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
