[  653.715215][ T7985] veth0: entered allmulticast mode
[  653.715635][ T7985] veth1: entered allmulticast mode
[  653.715880][ T7985] veth2: entered allmulticast mode
[  653.716116][ T7985] veth3: entered allmulticast mode
[  664.518234][ T7985] veth0: left allmulticast mode
[  664.518568][ T7985] veth1: left allmulticast mode
[  664.518799][ T7985] veth2: left allmulticast mode
[  664.519026][ T7985] veth3: left allmulticast mode