import asyncioimport timeasync def main():    print("coro start")    loop = asyncio.get_running_loop()    loop.run_in_executor(None, blocking)    await asyncio.sleep(1.0)    print("coro stop")def blocking():    print("thread start")    time.sleep(3.0)    print("thread stop")try:    asyncio.run(main())except KeyboardInterrupt:    print("interrupted!")

coro startthread startcoro stop^Cinterrupted!thread stop

exception calling callback for <Future at 0x7fb3e38bc0a0 state=finished returned NoneType>Traceback (most recent call last):  File "/usr/lib64/python3.10/concurrent/futures/_base.py", line 342, in _invoke_callbacks    callback(self)  File "/usr/lib64/python3.10/asyncio/futures.py", line 399, in _call_set_state    dest_loop.call_soon_threadsafe(_set_state, destination, source)  File "/usr/lib64/python3.10/asyncio/base_events.py", line 795, in call_soon_threadsafe    self._check_closed()  File "/usr/lib64/python3.10/asyncio/base_events.py", line 515, in _check_closed    raise RuntimeError('Event loop is closed')RuntimeError: Event loop is closedException in thread Thread-1 (_do_shutdown):Traceback (most recent call last):  File "/usr/lib64/python3.10/asyncio/base_events.py", line 576, in _do_shutdown    self.call_soon_threadsafe(future.set_result, None)  File "/usr/lib64/python3.10/asyncio/base_events.py", line 795, in call_soon_threadsafe    self._check_closed()  File "/usr/lib64/python3.10/asyncio/base_events.py", line 515, in _check_closed    raise RuntimeError('Event loop is closed')RuntimeError: Event loop is closedDuring handling of the above exception, another exception occurred:Traceback (most recent call last):  File "/usr/lib64/python3.10/threading.py", line 1016, in _bootstrap_inner    self.run()  File "/usr/lib64/python3.10/threading.py", line 953, in run    self._target(*self._args, **self._kwargs)  File "/usr/lib64/python3.10/asyncio/base_events.py", line 578, in _do_shutdown    self.call_soon_threadsafe(future.set_exception, ex)  File "/usr/lib64/python3.10/asyncio/base_events.py", line 795, in call_soon_threadsafe    self._check_closed()  File "/usr/lib64/python3.10/asyncio/base_events.py", line 515, in _check_closed    raise RuntimeError('Event loop is closed')RuntimeError: Event loop is closed

 39     loop = events.new_event_loop() 40     try: 41         events.set_event_loop(loop) 42         if debug is not None: 43             loop.set_debug(debug) 44         return loop.run_until_complete(main) 45     finally: 46         try: 47             _cancel_all_tasks(loop) 48             loop.run_until_complete(loop.shutdown_asyncgens()) 49             loop.run_until_complete(loop.shutdown_default_executor()) 50         finally: 51             events.set_event_loop(None) 52             loop.close()