[ 1537.853742] veth-s1: entered promiscuous mode
[ 1538.859210] veth-s2: entered promiscuous mode
[ 1543.856979] veth-s1: left promiscuous mode
[ 1544.877398] veth-s2: left promiscuous mode
[ 1548.713188] veth-s2: entered promiscuous mode
[ 1552.709749] veth-s2: left promiscuous mode
[ 1556.565954] veth-s1: entered promiscuous mode
[ 1557.570714] veth-s2: entered promiscuous mode
[ 1562.568927] veth-s1: left promiscuous mode
[ 1563.587462] veth-s2: left promiscuous mode
[ 1567.716781] veth-s2: entered promiscuous mode
[ 1571.714448] veth-s2: left promiscuous mode