[ 4474.480305][T17439] xdummy0: entered promiscuous mode
[ 4474.493434][T17439] xdummy0: left promiscuous mode
[ 4474.575787][T17445] xdummy0: entered promiscuous mode
[ 4474.587976][T17445] xdummy0: left promiscuous mode
[ 4474.666496][T17448] xdummy0: entered promiscuous mode
[ 4474.687990][T17448] xdummy0: left promiscuous mode