[  623.655229] veth0: entered allmulticast mode
[  623.655314] veth1: entered allmulticast mode
[  623.655384] veth2: entered allmulticast mode
[  623.655452] veth3: entered allmulticast mode
[  632.245891] veth0: left allmulticast mode
[  632.245949] veth1: left allmulticast mode
[  632.245991] veth2: left allmulticast mode
[  632.246028] veth3: left allmulticast mode