[ 1511.037241] veth-s1: entered promiscuous mode
[ 1512.041610] veth-s2: entered promiscuous mode
[ 1517.040196] veth-s1: left promiscuous mode
[ 1518.055827] veth-s2: left promiscuous mode
[ 1523.598000] veth-s2: entered promiscuous mode
[ 1527.593969] veth-s2: left promiscuous mode
[ 1531.591651] veth-s1: entered promiscuous mode
[ 1532.596498] veth-s2: entered promiscuous mode
[ 1537.594674] veth-s1: left promiscuous mode
[ 1538.618063] veth-s2: left promiscuous mode
[ 1543.595425] veth-s1: entered promiscuous mode
[ 1547.590896] veth-s1: left promiscuous mode