[ 1521.456303] veth-s1: entered promiscuous mode
[ 1522.460725] veth-s2: entered promiscuous mode
[ 1527.460646] veth-s1: left promiscuous mode
[ 1528.482962] veth-s2: left promiscuous mode
[ 1532.974799] veth-s1: entered promiscuous mode
[ 1536.972642] veth-s1: left promiscuous mode
[ 1541.007318] veth-s1: entered promiscuous mode
[ 1542.012123] veth-s2: entered promiscuous mode
[ 1547.011370] veth-s1: left promiscuous mode
[ 1548.028707] veth-s2: left promiscuous mode
[ 1551.970262] veth-s2: entered promiscuous mode
[ 1555.968086] veth-s2: left promiscuous mode