[ 1998.862446][T14891] xdummy0: entered promiscuous mode
[ 1998.875684][T21980] xdummy0: left promiscuous mode
[ 1998.920476][   T71] xdummy0: entered promiscuous mode
[ 1998.930515][   T71] xdummy0: left promiscuous mode
[ 1998.968695][T21980] xdummy0: entered promiscuous mode
[ 1998.981255][T21980] xdummy0: left promiscuous mode