[ 1536.931573] veth-s1: entered promiscuous mode
[ 1537.935951] veth-s2: entered promiscuous mode
[ 1542.934451] veth-s1: left promiscuous mode
[ 1543.951318] veth-s2: left promiscuous mode
[ 1549.066935] veth-s2: entered promiscuous mode
[ 1553.064205] veth-s2: left promiscuous mode
[ 1558.294509] veth-s1: entered promiscuous mode
[ 1559.299005] veth-s2: entered promiscuous mode
[ 1564.297190] veth-s1: left promiscuous mode
[ 1565.318685] veth-s2: left promiscuous mode
[ 1569.956395] veth-s2: entered promiscuous mode
[ 1573.951244] veth-s2: left promiscuous mode