[ 4293.999154][ T3967] xdummy0: entered promiscuous mode
[ 4294.014287][ T3967] xdummy0: left promiscuous mode
[ 4294.091632][ T3971] xdummy0: entered promiscuous mode
[ 4294.121331][ T3971] xdummy0: left promiscuous mode
[ 4294.205771][ T3975] xdummy0: entered promiscuous mode
[ 4294.216294][ T3975] xdummy0: left promiscuous mode