[  748.168970][ T9314] veth0: entered allmulticast mode
[  748.169388][ T9314] veth1: entered allmulticast mode
[  748.169696][ T9314] veth2: entered allmulticast mode
[  748.169984][ T9314] veth3: entered allmulticast mode
[  759.267892][ T9314] veth0: left allmulticast mode
[  759.268167][ T9314] veth1: left allmulticast mode
[  759.268356][ T9314] veth2: left allmulticast mode
[  759.268537][ T9314] veth3: left allmulticast mode