[  693.102761][ T8670] veth0: entered allmulticast mode
[  693.103123][ T8670] veth1: entered allmulticast mode
[  693.103350][ T8670] veth2: entered allmulticast mode
[  693.103572][ T8670] veth3: entered allmulticast mode
[  704.355202][ T8670] veth0: left allmulticast mode
[  704.355469][ T8670] veth1: left allmulticast mode
[  704.355696][ T8670] veth2: left allmulticast mode
[  704.355887][ T8670] veth3: left allmulticast mode