[ 4383.851898][T12554] xdummy0: entered promiscuous mode
[ 4383.867986][T12554] xdummy0: left promiscuous mode
[ 4383.969733][T12560] xdummy0: entered promiscuous mode
[ 4383.992067][T12560] xdummy0: left promiscuous mode
[ 4384.070928][T12562] xdummy0: entered promiscuous mode
[ 4384.083689][T12562] xdummy0: left promiscuous mode