[ 1533.796403] veth-s1: entered promiscuous mode
[ 1534.800750] veth-s2: entered promiscuous mode
[ 1539.798911] veth-s1: left promiscuous mode
[ 1540.820364] veth-s2: left promiscuous mode
[ 1546.878165] veth-s2: entered promiscuous mode
[ 1550.875397] veth-s2: left promiscuous mode
[ 1555.007971] veth-s1: entered promiscuous mode
[ 1556.012844] veth-s2: entered promiscuous mode
[ 1561.011281] veth-s1: left promiscuous mode
[ 1562.029618] veth-s2: left promiscuous mode
[ 1566.039194] veth-s2: entered promiscuous mode
[ 1570.036608] veth-s2: left promiscuous mode