[  667.048249] veth0: entered allmulticast mode
[  667.048353] veth1: entered allmulticast mode
[  667.048414] veth2: entered allmulticast mode
[  667.048491] veth3: entered allmulticast mode
[  676.422610] veth0: left allmulticast mode
[  676.422679] veth1: left allmulticast mode
[  676.422720] veth2: left allmulticast mode
[  676.422755] veth3: left allmulticast mode