[ 1513.820028] veth-s1: entered promiscuous mode
[ 1514.824278] veth-s2: entered promiscuous mode
[ 1519.823000] veth-s1: left promiscuous mode
[ 1520.847744] veth-s2: left promiscuous mode
[ 1526.613177] veth-s2: entered promiscuous mode
[ 1530.610424] veth-s2: left promiscuous mode
[ 1534.700595] veth-s1: entered promiscuous mode
[ 1535.705593] veth-s2: entered promiscuous mode
[ 1540.703612] veth-s1: left promiscuous mode
[ 1541.720074] veth-s2: left promiscuous mode
[ 1546.292882] veth-s1: entered promiscuous mode
[ 1550.289507] veth-s1: left promiscuous mode