[  623.793661] veth0: entered allmulticast mode
[  623.793741] veth1: entered allmulticast mode
[  623.793783] veth2: entered allmulticast mode
[  623.793838] veth3: entered allmulticast mode
[  632.374110] veth0: left allmulticast mode
[  632.374167] veth1: left allmulticast mode
[  632.374194] veth2: left allmulticast mode
[  632.374229] veth3: left allmulticast mode