[  976.695049][T14990] veth0: entered allmulticast mode
[  976.695431][T14990] veth1: entered allmulticast mode
[  976.695668][T14990] veth2: entered allmulticast mode
[  976.695900][T14990] veth3: entered allmulticast mode
[  987.857034][T14990] veth0: left allmulticast mode
[  987.857474][T14990] veth1: left allmulticast mode
[  987.857715][T14990] veth2: left allmulticast mode
[  987.857949][T14990] veth3: left allmulticast mode