[ 1499.473828] veth-s1: entered promiscuous mode
[ 1500.477229] veth-s2: entered promiscuous mode
[ 1505.476289] veth-s1: left promiscuous mode
[ 1506.494050] veth-s2: left promiscuous mode
[ 1511.557425] veth-s2: entered promiscuous mode
[ 1515.554740] veth-s2: left promiscuous mode
[ 1519.416126] veth-s1: entered promiscuous mode
[ 1520.420202] veth-s2: entered promiscuous mode
[ 1525.419460] veth-s1: left promiscuous mode
[ 1526.438877] veth-s2: left promiscuous mode
[ 1530.378701] veth-s2: entered promiscuous mode
[ 1534.376014] veth-s2: left promiscuous mode