[  660.317020] veth0: entered allmulticast mode
[  660.317181] veth1: entered allmulticast mode
[  660.317266] veth2: entered allmulticast mode
[  660.317348] veth3: entered allmulticast mode
[  669.142553] veth0: left allmulticast mode
[  669.142657] veth1: left allmulticast mode
[  669.142717] veth2: left allmulticast mode
[  669.142792] veth3: left allmulticast mode