[ 1451.530933] veth-s1: entered promiscuous mode
[ 1452.534882] veth-s2: entered promiscuous mode
[ 1457.533274] veth-s1: left promiscuous mode
[ 1458.559043] veth-s2: left promiscuous mode
[ 1466.382334] veth-s1: entered promiscuous mode
[ 1470.378789] veth-s1: left promiscuous mode
[ 1474.550879] veth-s1: entered promiscuous mode
[ 1475.556188] veth-s2: entered promiscuous mode
[ 1480.554008] veth-s1: left promiscuous mode
[ 1481.575905] veth-s2: left promiscuous mode
[ 1486.312421] veth-s2: entered promiscuous mode
[ 1490.308325] veth-s2: left promiscuous mode