[  542.549597] veth0: entered allmulticast mode
[  542.549671] veth1: entered allmulticast mode
[  542.549721] veth2: entered allmulticast mode
[  542.549776] veth3: entered allmulticast mode
[  552.989448] veth0: left allmulticast mode
[  552.989552] veth1: left allmulticast mode
[  552.989607] veth2: left allmulticast mode
[  552.989656] veth3: left allmulticast mode