[ 1522.883714] veth-s1: entered promiscuous mode
[ 1523.887801] veth-s2: entered promiscuous mode
[ 1528.886915] veth-s1: left promiscuous mode
[ 1529.910667] veth-s2: left promiscuous mode
[ 1535.385176] veth-s2: entered promiscuous mode
[ 1539.383027] veth-s2: left promiscuous mode
[ 1543.430669] veth-s1: entered promiscuous mode
[ 1544.435576] veth-s2: entered promiscuous mode
[ 1549.434016] veth-s1: left promiscuous mode
[ 1550.451146] veth-s2: left promiscuous mode
[ 1554.552397] veth-s2: entered promiscuous mode
[ 1558.549083] veth-s2: left promiscuous mode