[ 1522.732199] veth-s1: entered promiscuous mode
[ 1523.737452] veth-s2: entered promiscuous mode
[ 1528.735693] veth-s1: left promiscuous mode
[ 1529.755048] veth-s2: left promiscuous mode
[ 1537.139693] veth-s2: entered promiscuous mode
[ 1541.136581] veth-s2: left promiscuous mode
[ 1544.995677] veth-s1: entered promiscuous mode
[ 1546.001297] veth-s2: entered promiscuous mode
[ 1551.000283] veth-s1: left promiscuous mode
[ 1552.016649] veth-s2: left promiscuous mode
[ 1556.209940] veth-s2: entered promiscuous mode
[ 1560.206747] veth-s2: left promiscuous mode