[  644.260607] veth0: entered allmulticast mode
[  644.260693] veth1: entered allmulticast mode
[  644.260751] veth2: entered allmulticast mode
[  644.260812] veth3: entered allmulticast mode
[  651.697923] veth0: left allmulticast mode
[  651.697962] veth1: left allmulticast mode
[  651.697977] veth2: left allmulticast mode
[  651.697990] veth3: left allmulticast mode