[ 1660.906593][T31276] veth-s1: entered promiscuous mode
[ 1661.938169][T31281] veth-s2: entered promiscuous mode
[ 1666.930452][T31276] veth-s1: left promiscuous mode
[ 1668.006726][T31281] veth-s2: left promiscuous mode
[ 1678.431797][T31305] veth-s1: entered promiscuous mode
[ 1682.424653][T31305] veth-s1: left promiscuous mode
[ 1691.975120][T31378] veth-s1: entered promiscuous mode
[ 1693.005052][T31383] veth-s2: entered promiscuous mode
[ 1698.018923][T31378] veth-s1: left promiscuous mode
[ 1699.085600][T31383] veth-s2: left promiscuous mode
[ 1706.830099][T31407] veth-s2: entered promiscuous mode
[ 1710.820207][T31407] veth-s2: left promiscuous mode