[ 4291.532350][T13951] xdummy0: entered promiscuous mode
[ 4291.543284][T13951] xdummy0: left promiscuous mode
[ 4291.633940][T13957] xdummy0: entered promiscuous mode
[ 4291.648730][T13957] xdummy0: left promiscuous mode
[ 4291.751080][T13959] xdummy0: entered promiscuous mode
[ 4291.765372][T13959] xdummy0: left promiscuous mode