[ 1957.143667][T23750] xdummy0: entered promiscuous mode
[ 1957.157523][T23750] xdummy0: left promiscuous mode
[ 1957.211528][T23752] xdummy0: entered promiscuous mode
[ 1957.218282][T23752] xdummy0: left promiscuous mode
[ 1957.270837][T23754] xdummy0: entered promiscuous mode
[ 1957.292399][T23754] xdummy0: left promiscuous mode