[  688.760223][ T7728] veth0: entered allmulticast mode
[  688.760680][ T7728] veth1: entered allmulticast mode
[  688.761030][ T7728] veth2: entered allmulticast mode
[  688.761375][ T7728] veth3: entered allmulticast mode
[  688.761699][ T7728] veth4: entered allmulticast mode
[  688.762038][ T7728] veth5: entered allmulticast mode
[  700.867195][ T7728] veth0: left allmulticast mode
[  700.867549][ T7728] veth1: left allmulticast mode
[  700.867831][ T7728] veth2: left allmulticast mode
[  700.869840][ T7728] veth3: left allmulticast mode
[  700.870146][ T7728] veth4: left allmulticast mode
[  700.870428][ T7728] veth5: left allmulticast mode