[ 1902.837158][ T4740] xdummy0: entered promiscuous mode
[ 1902.847732][ T4740] xdummy0: left promiscuous mode
[ 1902.910550][ T4742] xdummy0: entered promiscuous mode
[ 1902.917993][ T4742] xdummy0: left promiscuous mode
[ 1902.992233][ T4744] xdummy0: entered promiscuous mode
[ 1902.999848][ T4744] xdummy0: left promiscuous mode