[ 1831.182195][T21458] veth-s1: entered promiscuous mode
[ 1832.216629][T21463] veth-s2: entered promiscuous mode
[ 1837.216715][T21458] veth-s1: left promiscuous mode
[ 1838.294716][T21463] veth-s2: left promiscuous mode
[ 1848.352611][T21487] veth-s1: entered promiscuous mode
[ 1852.350222][T21487] veth-s1: left promiscuous mode
[ 1863.501937][T21564] veth-s1: entered promiscuous mode
[ 1864.539278][T21569] veth-s2: entered promiscuous mode
[ 1869.534195][T21564] veth-s1: left promiscuous mode
[ 1870.604870][T21569] veth-s2: left promiscuous mode
[ 1879.236292][T21593] veth-s1: entered promiscuous mode
[ 1883.234820][T21593] veth-s1: left promiscuous mode