Index: Lib/asyncio/selector_events.py
IDEA additional info:
Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
<+>UTF-8
===================================================================
--- Lib/asyncio/selector_events.py	(revision 7514f4f6254f4a2d13ea8e5632a8e5f22b637e0b)
+++ Lib/asyncio/selector_events.py	(date 1582212908018)
@@ -618,11 +618,13 @@
         try:
             self._extra['sockname'] = sock.getsockname()
         except OSError:
+            logger.warning('getsockname() failed on %r', sock, exc_info=True)
             self._extra['sockname'] = None
         if 'peername' not in self._extra:
             try:
                 self._extra['peername'] = sock.getpeername()
             except socket.error:
+                logger.warning('getpeername() failed on %r', sock, exc_info=True)
                 self._extra['peername'] = None
         self._sock = sock
         self._sock_fd = sock.fileno()