[ 1651.739983][T20827] veth-s1: entered promiscuous mode
[ 1652.760257][T20832] veth-s2: entered promiscuous mode
[ 1657.769195][T20827] veth-s1: left promiscuous mode
[ 1658.843432][T20832] veth-s2: left promiscuous mode
[ 1667.827662][T20856] veth-s1: entered promiscuous mode
[ 1671.825808][T20856] veth-s1: left promiscuous mode
[ 1681.221334][T20930] veth-s1: entered promiscuous mode
[ 1682.260763][T20935] veth-s2: entered promiscuous mode
[ 1687.266900][T20930] veth-s1: left promiscuous mode
[ 1688.325730][T20935] veth-s2: left promiscuous mode
[ 1695.161129][T20959] veth-s2: entered promiscuous mode
[ 1699.147682][T20959] veth-s2: left promiscuous mode