[ 1481.002502] veth-s1: entered promiscuous mode
[ 1482.006607] veth-s2: entered promiscuous mode
[ 1487.006541] veth-s1: left promiscuous mode
[ 1488.030416] veth-s2: left promiscuous mode
[ 1491.855316] veth-s1: entered promiscuous mode
[ 1495.853134] veth-s1: left promiscuous mode
[ 1499.989092] veth-s1: entered promiscuous mode
[ 1500.994034] veth-s2: entered promiscuous mode
[ 1505.992282] veth-s1: left promiscuous mode
[ 1507.005661] veth-s2: left promiscuous mode
[ 1511.275478] veth-s2: entered promiscuous mode
[ 1515.272780] veth-s2: left promiscuous mode