[issue43262] "_weakrefset.py", line 56: IndexError: pop from empty list

Change by Andrei Kulakov : -- type: crash -> behavior ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https:/

[issue43262] "_weakrefset.py", line 56: IndexError: pop from empty list

New submission from Jinghao Shi : One of our asyncio based application sporadically crash due to this stack trace: ``` File ".../lib/python3.8/asyncio/runners.py", line 48, in run loop.run_until_complete(loop.shutdown_asyncgens()) File ".../lib/python3.8/asyncio/base_events.py", line 595,