[ 6506.568471][ T1431] xdummy0: entered promiscuous mode
[ 6506.590012][ T1431] xdummy0: left promiscuous mode
[ 6506.703294][ T1436] xdummy0: entered promiscuous mode
[ 6506.721836][ T1436] xdummy0: left promiscuous mode
[ 6506.798891][ T1439] xdummy0: entered promiscuous mode
[ 6506.808094][ T1439] xdummy0: left promiscuous mode