[ 1500.751689] veth-s1: entered promiscuous mode
[ 1501.755406] veth-s2: entered promiscuous mode
[ 1506.754341] veth-s1: left promiscuous mode
[ 1507.769102] veth-s2: left promiscuous mode
[ 1513.284897] veth-s2: entered promiscuous mode
[ 1517.280515] veth-s2: left promiscuous mode
[ 1521.325616] veth-s1: entered promiscuous mode
[ 1522.329580] veth-s2: entered promiscuous mode
[ 1527.330042] veth-s1: left promiscuous mode
[ 1528.347949] veth-s2: left promiscuous mode
[ 1532.256743] veth-s2: entered promiscuous mode
[ 1536.253668] veth-s2: left promiscuous mode