diff --git a/Modules/_asynciomodule.c b/Modules/_asynciomodule.c index 13dd2fd55fd..27c16364457 100644 --- a/Modules/_asynciomodule.c +++ b/Modules/_asynciomodule.c @@ -3723,6 +3723,11 @@ module_clear(PyObject *mod) Py_CLEAR(state->iscoroutine_typecache); Py_CLEAR(state->context_kwname); + // Clear the ref to running loop so that finalizers can run early. + // If there are other running loops in different threads, + // those get cleared in PyThreadState_Clear. + _PyThreadStateImpl *ts = (_PyThreadStateImpl *)_PyThreadState_GET(); + Py_CLEAR(ts->asyncio_running_loop); return 0; }