[ 2453.020932][T14788] xdummy0: entered promiscuous mode
[ 2453.030106][T14788] xdummy0: left promiscuous mode
[ 2453.087327][T29963] xdummy0: entered promiscuous mode
[ 2453.096913][T29963] xdummy0: left promiscuous mode
[ 2453.155948][T29963] xdummy0: entered promiscuous mode
[ 2453.164689][T14788] xdummy0: left promiscuous mode