[ 1536.004030] veth-s1: entered promiscuous mode
[ 1537.008778] veth-s2: entered promiscuous mode
[ 1542.007104] veth-s1: left promiscuous mode
[ 1543.023622] veth-s2: left promiscuous mode
[ 1550.308065] veth-s1: entered promiscuous mode
[ 1554.304151] veth-s1: left promiscuous mode
[ 1558.476775] veth-s1: entered promiscuous mode
[ 1559.481448] veth-s2: entered promiscuous mode
[ 1564.480188] veth-s1: left promiscuous mode
[ 1565.498999] veth-s2: left promiscuous mode
[ 1572.298018] veth-s2: entered promiscuous mode
[ 1576.294341] veth-s2: left promiscuous mode