[  747.630490][ T6489] veth0: entered allmulticast mode
[  747.631035][ T6489] veth1: entered allmulticast mode
[  747.631438][ T6489] veth2: entered allmulticast mode
[  747.631850][ T6489] veth3: entered allmulticast mode
[  747.632239][ T6489] veth4: entered allmulticast mode
[  747.632623][ T6489] veth5: entered allmulticast mode
[  759.807919][ T6489] veth0: left allmulticast mode
[  759.808282][ T6489] veth1: left allmulticast mode
[  759.808584][ T6489] veth2: left allmulticast mode
[  759.808904][ T6489] veth3: left allmulticast mode
[  759.809200][ T6489] veth4: left allmulticast mode
[  759.809491][ T6489] veth5: left allmulticast mode