[ 1508.658290][T21868] veth-s1: entered promiscuous mode
[ 1509.695615][T21873] veth-s2: entered promiscuous mode
[ 1514.692348][T21868] veth-s1: left promiscuous mode
[ 1515.765773][T21873] veth-s2: left promiscuous mode
[ 1524.552421][T21897] veth-s2: entered promiscuous mode
[ 1528.545146][T21897] veth-s2: left promiscuous mode
[ 1540.543819][T21976] veth-s1: entered promiscuous mode
[ 1541.570290][T21981] veth-s2: entered promiscuous mode
[ 1546.583314][T21976] veth-s1: left promiscuous mode
[ 1547.658963][T21981] veth-s2: left promiscuous mode
[ 1556.164256][T22005] veth-s1: entered promiscuous mode
[ 1560.162326][T22005] veth-s1: left promiscuous mode