[  737.456281][ T8878] veth0: entered allmulticast mode
[  737.456639][ T8878] veth1: entered allmulticast mode
[  737.456887][ T8878] veth2: entered allmulticast mode
[  737.457117][ T8878] veth3: entered allmulticast mode
[  737.457345][ T8878] veth4: entered allmulticast mode
[  737.457572][ T8878] veth5: entered allmulticast mode
[  748.613325][ T8878] veth0: left allmulticast mode
[  748.613556][ T8878] veth1: left allmulticast mode
[  748.613735][ T8878] veth2: left allmulticast mode
[  748.613910][ T8878] veth3: left allmulticast mode
[  748.614087][ T8878] veth4: left allmulticast mode
[  748.614283][ T8878] veth5: left allmulticast mode