[ 1499.019750] veth-s1: entered promiscuous mode
[ 1500.024587] veth-s2: entered promiscuous mode
[ 1505.023469] veth-s1: left promiscuous mode
[ 1506.040924] veth-s2: left promiscuous mode
[ 1510.524262] veth-s2: entered promiscuous mode
[ 1514.522445] veth-s2: left promiscuous mode
[ 1518.624882] veth-s1: entered promiscuous mode
[ 1519.629600] veth-s2: entered promiscuous mode
[ 1524.628837] veth-s1: left promiscuous mode
[ 1525.646294] veth-s2: left promiscuous mode
[ 1530.389622] veth-s1: entered promiscuous mode
[ 1534.386584] veth-s1: left promiscuous mode