[  644.093958] veth0: entered allmulticast mode
[  644.094092] veth1: entered allmulticast mode
[  644.094170] veth2: entered allmulticast mode
[  644.094246] veth3: entered allmulticast mode
[  651.538522] veth0: left allmulticast mode
[  651.538620] veth1: left allmulticast mode
[  651.538681] veth2: left allmulticast mode
[  651.538775] veth3: left allmulticast mode