[ 1502.960438] veth-s1: entered promiscuous mode
[ 1503.965913] veth-s2: entered promiscuous mode
[ 1508.964152] veth-s1: left promiscuous mode
[ 1509.982595] veth-s2: left promiscuous mode
[ 1514.334839] veth-s1: entered promiscuous mode
[ 1518.330516] veth-s1: left promiscuous mode
[ 1523.435289] veth-s1: entered promiscuous mode
[ 1524.440254] veth-s2: entered promiscuous mode
[ 1529.438606] veth-s1: left promiscuous mode
[ 1530.456842] veth-s2: left promiscuous mode
[ 1535.432882] veth-s2: entered promiscuous mode
[ 1539.429698] veth-s2: left promiscuous mode