[ 1559.879784] veth-s1: entered promiscuous mode
[ 1560.884175] veth-s2: entered promiscuous mode
[ 1565.883671] veth-s1: left promiscuous mode
[ 1566.904282] veth-s2: left promiscuous mode
[ 1572.530534] veth-s2: entered promiscuous mode
[ 1576.528664] veth-s2: left promiscuous mode
[ 1580.721489] veth-s1: entered promiscuous mode
[ 1581.726956] veth-s2: entered promiscuous mode
[ 1586.725626] veth-s1: left promiscuous mode
[ 1587.747401] veth-s2: left promiscuous mode
[ 1591.691141] veth-s2: entered promiscuous mode
[ 1595.688503] veth-s2: left promiscuous mode