[ 1535.201698][T31583] veth-s1: entered promiscuous mode
[ 1536.234461][T31588] veth-s2: entered promiscuous mode
[ 1541.247934][T31583] veth-s1: left promiscuous mode
[ 1542.315508][T31588] veth-s2: left promiscuous mode
[ 1552.255803][T31612] veth-s1: entered promiscuous mode
[ 1556.247274][T31612] veth-s1: left promiscuous mode
[ 1565.661501][T31685] veth-s1: entered promiscuous mode
[ 1566.692329][T31690] veth-s2: entered promiscuous mode
[ 1571.702504][T31685] veth-s1: left promiscuous mode
[ 1572.780249][T31690] veth-s2: left promiscuous mode
[ 1579.901085][T31714] veth-s2: entered promiscuous mode
[ 1583.898667][T31714] veth-s2: left promiscuous mode