[ 1619.438280][T25147] veth-s1: entered promiscuous mode
[ 1620.472062][T25152] veth-s2: entered promiscuous mode
[ 1625.485400][T25147] veth-s1: left promiscuous mode
[ 1626.554103][T25152] veth-s2: left promiscuous mode
[ 1634.623901][T25176] veth-s2: entered promiscuous mode
[ 1638.619275][T25176] veth-s2: left promiscuous mode
[ 1648.214800][T25249] veth-s1: entered promiscuous mode
[ 1649.248504][T25254] veth-s2: entered promiscuous mode
[ 1654.259307][T25249] veth-s1: left promiscuous mode
[ 1655.326188][T25254] veth-s2: left promiscuous mode
[ 1664.568382][T25278] veth-s1: entered promiscuous mode
[ 1668.573676][T25278] veth-s1: left promiscuous mode