[ 1532.180833] veth-s1: entered promiscuous mode
[ 1533.184549] veth-s2: entered promiscuous mode
[ 1538.183245] veth-s1: left promiscuous mode
[ 1539.202794] veth-s2: left promiscuous mode
[ 1544.561546] veth-s2: entered promiscuous mode
[ 1548.558209] veth-s2: left promiscuous mode
[ 1553.252099] veth-s1: entered promiscuous mode
[ 1554.257072] veth-s2: entered promiscuous mode
[ 1559.255688] veth-s1: left promiscuous mode
[ 1560.275051] veth-s2: left promiscuous mode
[ 1564.193596] veth-s2: entered promiscuous mode
[ 1568.190383] veth-s2: left promiscuous mode