[ 1521.511716] veth-s1: entered promiscuous mode
[ 1522.516032] veth-s2: entered promiscuous mode
[ 1527.514260] veth-s1: left promiscuous mode
[ 1528.546169] veth-s2: left promiscuous mode
[ 1532.543858] veth-s2: entered promiscuous mode
[ 1536.541247] veth-s2: left promiscuous mode
[ 1540.766084] veth-s1: entered promiscuous mode
[ 1541.771428] veth-s2: entered promiscuous mode
[ 1546.771985] veth-s1: left promiscuous mode
[ 1547.793552] veth-s2: left promiscuous mode
[ 1552.271750] veth-s1: entered promiscuous mode
[ 1556.267320] veth-s1: left promiscuous mode