[ 1806.696208][T20724] veth-s1: entered promiscuous mode
[ 1807.723084][T20729] veth-s2: entered promiscuous mode
[ 1812.740808][T20724] veth-s1: left promiscuous mode
[ 1813.799149][T20729] veth-s2: left promiscuous mode
[ 1822.305988][T20753] veth-s2: entered promiscuous mode
[ 1826.312515][T20753] veth-s2: left promiscuous mode
[ 1837.550931][T20826] veth-s1: entered promiscuous mode
[ 1838.577836][T20831] veth-s2: entered promiscuous mode
[ 1843.598410][T20826] veth-s1: left promiscuous mode
[ 1844.657737][T20831] veth-s2: left promiscuous mode
[ 1852.844171][T20855] veth-s2: entered promiscuous mode
[ 1856.843277][T20855] veth-s2: left promiscuous mode