[ 1505.686514] veth-s1: entered promiscuous mode
[ 1506.691028] veth-s2: entered promiscuous mode
[ 1511.689413] veth-s1: left promiscuous mode
[ 1512.709444] veth-s2: left promiscuous mode
[ 1517.426960] veth-s2: entered promiscuous mode
[ 1521.424851] veth-s2: left promiscuous mode
[ 1525.989854] veth-s1: entered promiscuous mode
[ 1526.995128] veth-s2: entered promiscuous mode
[ 1531.992787] veth-s1: left promiscuous mode
[ 1533.012468] veth-s2: left promiscuous mode
[ 1539.802292] veth-s2: entered promiscuous mode
[ 1543.799897] veth-s2: left promiscuous mode