[ 1607.072351] veth-s1: entered promiscuous mode
[ 1608.077252] veth-s2: entered promiscuous mode
[ 1613.076320] veth-s1: left promiscuous mode
[ 1614.094470] veth-s2: left promiscuous mode
[ 1619.811146] veth-s1: entered promiscuous mode
[ 1623.807689] veth-s1: left promiscuous mode
[ 1628.012886] veth-s1: entered promiscuous mode
[ 1629.018447] veth-s2: entered promiscuous mode
[ 1634.017606] veth-s1: left promiscuous mode
[ 1635.041234] veth-s2: left promiscuous mode
[ 1638.862168] veth-s2: entered promiscuous mode
[ 1642.859111] veth-s2: left promiscuous mode