[ 1511.151867] veth-s1: entered promiscuous mode
[ 1512.155630] veth-s2: entered promiscuous mode
[ 1517.154803] veth-s1: left promiscuous mode
[ 1518.172929] veth-s2: left promiscuous mode
[ 1524.626400] veth-s1: entered promiscuous mode
[ 1528.623213] veth-s1: left promiscuous mode
[ 1532.714048] veth-s1: entered promiscuous mode
[ 1533.718430] veth-s2: entered promiscuous mode
[ 1538.717044] veth-s1: left promiscuous mode
[ 1539.735990] veth-s2: left promiscuous mode
[ 1543.573219] veth-s2: entered promiscuous mode
[ 1547.570247] veth-s2: left promiscuous mode