[ 1638.478110][ T7880] veth-s1: entered promiscuous mode
[ 1639.515195][ T7885] veth-s2: entered promiscuous mode
[ 1644.519734][ T7880] veth-s1: left promiscuous mode
[ 1645.590257][ T7885] veth-s2: left promiscuous mode
[ 1652.420086][ T7909] veth-s2: entered promiscuous mode
[ 1656.412378][ T7909] veth-s2: left promiscuous mode
[ 1665.953997][ T7986] veth-s1: entered promiscuous mode
[ 1666.990237][ T7991] veth-s2: entered promiscuous mode
[ 1671.989599][ T7986] veth-s1: left promiscuous mode
[ 1673.075550][ T7991] veth-s2: left promiscuous mode
[ 1682.671118][ T8015] veth-s1: entered promiscuous mode
[ 1686.674710][ T8015] veth-s1: left promiscuous mode