[ 1977.816928][T12316] xdummy0: entered promiscuous mode
[ 1977.834732][T12316] xdummy0: left promiscuous mode
[ 1977.900114][   T34] xdummy0: entered promiscuous mode
[ 1977.913430][   T34] xdummy0: left promiscuous mode
[ 1977.956701][   T34] xdummy0: entered promiscuous mode
[ 1977.971996][   T34] xdummy0: left promiscuous mode