[ 1987.992564][ T8991] xdummy0: entered promiscuous mode
[ 1988.000809][ T8991] xdummy0: left promiscuous mode
[ 1988.076603][ T8993] xdummy0: entered promiscuous mode
[ 1988.086694][ T8993] xdummy0: left promiscuous mode
[ 1988.135542][ T8995] xdummy0: entered promiscuous mode
[ 1988.144679][ T8995] xdummy0: left promiscuous mode