[ 4446.042607][ T2246] xdummy0: entered promiscuous mode
[ 4446.056608][ T2246] xdummy0: left promiscuous mode
[ 4446.108191][ T2248] xdummy0: entered promiscuous mode
[ 4446.122058][ T2248] xdummy0: left promiscuous mode
[ 4446.185257][ T2253] xdummy0: entered promiscuous mode
[ 4446.194472][ T2253] xdummy0: left promiscuous mode