[ 1638.343590][T24437] veth-s1: entered promiscuous mode
[ 1639.373329][T24442] veth-s2: entered promiscuous mode
[ 1644.369291][T24437] veth-s1: left promiscuous mode
[ 1645.433414][T24442] veth-s2: left promiscuous mode
[ 1652.351506][T24466] veth-s2: entered promiscuous mode
[ 1656.358938][T24466] veth-s2: left promiscuous mode
[ 1668.027751][T24539] veth-s1: entered promiscuous mode
[ 1669.047384][T24544] veth-s2: entered promiscuous mode
[ 1674.045838][T24539] veth-s1: left promiscuous mode
[ 1675.105186][T24544] veth-s2: left promiscuous mode
[ 1682.353434][T24568] veth-s2: entered promiscuous mode
[ 1686.352494][T24568] veth-s2: left promiscuous mode