[ 1504.695325] veth-s1: entered promiscuous mode
[ 1505.698936] veth-s2: entered promiscuous mode
[ 1510.698254] veth-s1: left promiscuous mode
[ 1511.721087] veth-s2: left promiscuous mode
[ 1517.268991] veth-s1: entered promiscuous mode
[ 1521.266586] veth-s1: left promiscuous mode
[ 1525.356234] veth-s1: entered promiscuous mode
[ 1526.360186] veth-s2: entered promiscuous mode
[ 1531.359118] veth-s1: left promiscuous mode
[ 1532.379521] veth-s2: left promiscuous mode
[ 1536.567173] veth-s2: entered promiscuous mode
[ 1540.564577] veth-s2: left promiscuous mode