[ 1656.258100][T32289] veth-s1: entered promiscuous mode
[ 1657.294270][T32294] veth-s2: entered promiscuous mode
[ 1662.304156][T32289] veth-s1: left promiscuous mode
[ 1663.379218][T32294] veth-s2: left promiscuous mode
[ 1670.280054][T32318] veth-s2: entered promiscuous mode
[ 1674.273986][T32318] veth-s2: left promiscuous mode
[ 1682.324855][T32391] veth-s1: entered promiscuous mode
[ 1683.364544][T32396] veth-s2: entered promiscuous mode
[ 1688.374855][T32391] veth-s1: left promiscuous mode
[ 1689.448941][T32396] veth-s2: left promiscuous mode
[ 1698.853066][T32420] veth-s1: entered promiscuous mode
[ 1702.859601][T32420] veth-s1: left promiscuous mode