[ 4547.301872][ T3100] xdummy0: entered promiscuous mode
[ 4547.317532][ T3100] xdummy0: left promiscuous mode
[ 4547.465266][ T3106] xdummy0: entered promiscuous mode
[ 4547.479428][ T3106] xdummy0: left promiscuous mode
[ 4547.588026][ T3109] xdummy0: entered promiscuous mode
[ 4547.603575][ T3109] xdummy0: left promiscuous mode