[  722.612013][ T8877] veth0: entered allmulticast mode
[  722.612630][ T8877] veth1: entered allmulticast mode
[  722.612972][ T8877] veth2: entered allmulticast mode
[  722.613369][ T8877] veth3: entered allmulticast mode
[  722.613785][ T8877] veth4: entered allmulticast mode
[  722.614129][ T8877] veth5: entered allmulticast mode
[  763.625396][ T8877] veth0: left allmulticast mode
[  763.625681][ T8877] veth1: left allmulticast mode
[  763.625919][ T8877] veth2: left allmulticast mode
[  763.626142][ T8877] veth3: left allmulticast mode
[  763.626380][ T8877] veth4: left allmulticast mode
[  763.626588][ T8877] veth5: left allmulticast mode