[  504.882725] veth0: entered allmulticast mode
[  504.882778] veth1: entered allmulticast mode
[  504.882822] veth2: entered allmulticast mode
[  504.882854] veth3: entered allmulticast mode
[  512.406364] veth0: left allmulticast mode
[  512.406415] veth1: left allmulticast mode
[  512.406440] veth2: left allmulticast mode
[  512.406462] veth3: left allmulticast mode