[ 1519.851897] veth-s1: entered promiscuous mode
[ 1520.862787] veth-s2: entered promiscuous mode
[ 1525.858128] veth-s1: left promiscuous mode
[ 1526.876020] veth-s2: left promiscuous mode
[ 1530.634523] veth-s2: entered promiscuous mode
[ 1534.631505] veth-s2: left promiscuous mode
[ 1538.882207] veth-s1: entered promiscuous mode
[ 1539.887589] veth-s2: entered promiscuous mode
[ 1544.886036] veth-s1: left promiscuous mode
[ 1545.907646] veth-s2: left promiscuous mode
[ 1551.196155] veth-s2: entered promiscuous mode
[ 1555.193048] veth-s2: left promiscuous mode