[  748.579057][ T5722] veth0: entered allmulticast mode
[  748.579507][ T5722] veth1: entered allmulticast mode
[  748.579763][ T5722] veth2: entered allmulticast mode
[  748.579992][ T5722] veth3: entered allmulticast mode
[  748.580223][ T5722] veth4: entered allmulticast mode
[  748.580443][ T5722] veth5: entered allmulticast mode
[  758.997320][ T5722] veth0: left allmulticast mode
[  758.997608][ T5722] veth1: left allmulticast mode
[  758.997846][ T5722] veth2: left allmulticast mode
[  758.998077][ T5722] veth3: left allmulticast mode
[  759.005838][ T5722] veth4: left allmulticast mode
[  759.006093][ T5722] veth5: left allmulticast mode