[ 1651.354103][ T5534] veth-s1: entered promiscuous mode
[ 1652.381500][ T5539] veth-s2: entered promiscuous mode
[ 1657.382361][ T5534] veth-s1: left promiscuous mode
[ 1658.455137][ T5539] veth-s2: left promiscuous mode
[ 1667.496527][ T5563] veth-s1: entered promiscuous mode
[ 1671.500461][ T5563] veth-s1: left promiscuous mode
[ 1681.300924][ T5636] veth-s1: entered promiscuous mode
[ 1682.341091][ T5641] veth-s2: entered promiscuous mode
[ 1687.335345][ T5636] veth-s1: left promiscuous mode
[ 1688.439616][ T5641] veth-s2: left promiscuous mode
[ 1696.842379][ T5665] veth-s2: entered promiscuous mode
[ 1700.845119][ T5665] veth-s2: left promiscuous mode