[  748.072823] veth0: entered allmulticast mode
[  748.072888] veth1: entered allmulticast mode
[  748.072924] veth2: entered allmulticast mode
[  748.072956] veth3: entered allmulticast mode
[  755.716937] veth0: left allmulticast mode
[  755.716991] veth1: left allmulticast mode
[  755.717018] veth2: left allmulticast mode
[  755.717040] veth3: left allmulticast mode