[ 1969.891404][ T3421] xdummy0: entered promiscuous mode
[ 1969.903276][T27401] xdummy0: left promiscuous mode
[ 1969.941588][ T3816] xdummy0: entered promiscuous mode
[ 1969.955748][ T3816] xdummy0: left promiscuous mode
[ 1969.996028][ T3816] xdummy0: entered promiscuous mode
[ 1970.017894][ T3816] xdummy0: left promiscuous mode