[ 1986.101371][T21090] xdummy0: entered promiscuous mode
[ 1986.110367][T21090] xdummy0: left promiscuous mode
[ 1986.169575][T21092] xdummy0: entered promiscuous mode
[ 1986.178983][T21092] xdummy0: left promiscuous mode
[ 1986.229732][T21094] xdummy0: entered promiscuous mode
[ 1986.239972][T21094] xdummy0: left promiscuous mode