[ 1604.756013][T21170] veth-s1: entered promiscuous mode
[ 1605.792676][T21175] veth-s2: entered promiscuous mode
[ 1610.788806][T21170] veth-s1: left promiscuous mode
[ 1611.855785][T21175] veth-s2: left promiscuous mode
[ 1621.968162][T21199] veth-s1: entered promiscuous mode
[ 1625.959478][T21199] veth-s1: left promiscuous mode
[ 1636.676732][T21272] veth-s1: entered promiscuous mode
[ 1637.717997][T21277] veth-s2: entered promiscuous mode
[ 1642.716294][T21272] veth-s1: left promiscuous mode
[ 1643.782821][T21277] veth-s2: left promiscuous mode
[ 1650.649115][T21301] veth-s2: entered promiscuous mode
[ 1654.635721][T21301] veth-s2: left promiscuous mode