[ 2248.303819][ T7500] xdummy0: entered promiscuous mode
[ 2248.314480][ T7500] xdummy0: left promiscuous mode
[ 2248.361160][ T7500] xdummy0: entered promiscuous mode
[ 2248.373145][ T7500] xdummy0: left promiscuous mode
[ 2248.425750][    T9] xdummy0: entered promiscuous mode
[ 2248.439070][    T9] xdummy0: left promiscuous mode