[ 1993.023864][ T7843] xdummy0: entered promiscuous mode
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[ 1993.092477][ T7845] xdummy0: entered promiscuous mode
[ 1993.105225][ T7845] xdummy0: left promiscuous mode
[ 1993.156244][ T7847] xdummy0: entered promiscuous mode
[ 1993.172218][ T7847] xdummy0: left promiscuous mode