/home/stephane/src/github.com/python/cpython-original/Lib/asyncio/sslproto.py:321: ResourceWarning: unclosed transport _warn(f"unclosed transport {self!r}", ResourceWarning, source=self) ResourceWarning: Enable tracemalloc to get the object allocation traceback Unhandled error in exception handler context: {'message': 'Future exception was never retrieved', 'exception': ConnectionResetError(104, 'Connection reset by peer'), 'future': } Traceback (most recent call last): File "/home/stephane/src/github.com/python/cpython-original/Lib/asyncio/base_events.py", line 1653, in call_exception_handler self._exception_handler(self, context) File "/home/stephane/src/github.com/python/cpython-original/Lib/test/test_asyncio/functional.py", line 22, in loop_exception_handler self.loop.default_exception_handler(context) AttributeError: 'NoneType' object has no attribute 'default_exception_handler' /home/stephane/src/github.com/python/cpython-original/Lib/test/test_asyncio/test_streams.py:40: ResourceWarning: unclosed gc.collect() ResourceWarning: Enable tracemalloc to get the object allocation traceback test test_asyncio failed