[ 2372.120779][ T2188] xdummy0: entered promiscuous mode
[ 2372.141150][ T2188] xdummy0: left promiscuous mode
[ 2372.184781][T28564] xdummy0: entered promiscuous mode
[ 2372.192349][T28564] xdummy0: left promiscuous mode
[ 2372.252172][T31890] xdummy0: entered promiscuous mode
[ 2372.260307][T31890] xdummy0: left promiscuous mode