[ 1557.642357] veth-s1: entered promiscuous mode
[ 1558.647266] veth-s2: entered promiscuous mode
[ 1563.645694] veth-s1: left promiscuous mode
[ 1564.666527] veth-s2: left promiscuous mode
[ 1570.378499] veth-s2: entered promiscuous mode
[ 1574.375035] veth-s2: left promiscuous mode
[ 1578.504534] veth-s1: entered promiscuous mode
[ 1579.509851] veth-s2: entered promiscuous mode
[ 1584.507973] veth-s1: left promiscuous mode
[ 1585.523137] veth-s2: left promiscuous mode
[ 1589.501424] veth-s2: entered promiscuous mode
[ 1593.497379] veth-s2: left promiscuous mode