[ 1519.340806] veth-s1: entered promiscuous mode
[ 1520.343845] veth-s2: entered promiscuous mode
[ 1525.343919] veth-s1: left promiscuous mode
[ 1526.356069] veth-s2: left promiscuous mode
[ 1531.761672] veth-s2: entered promiscuous mode
[ 1535.759659] veth-s2: left promiscuous mode
[ 1539.635772] veth-s1: entered promiscuous mode
[ 1540.639878] veth-s2: entered promiscuous mode
[ 1545.638457] veth-s1: left promiscuous mode
[ 1546.657118] veth-s2: left promiscuous mode
[ 1551.454335] veth-s2: entered promiscuous mode
[ 1555.451127] veth-s2: left promiscuous mode