[ 1531.281480] veth-s1: entered promiscuous mode
[ 1532.285916] veth-s2: entered promiscuous mode
[ 1537.284544] veth-s1: left promiscuous mode
[ 1538.300823] veth-s2: left promiscuous mode
[ 1544.087325] veth-s2: entered promiscuous mode
[ 1548.083612] veth-s2: left promiscuous mode
[ 1552.183054] veth-s1: entered promiscuous mode
[ 1553.187126] veth-s2: entered promiscuous mode
[ 1558.185366] veth-s1: left promiscuous mode
[ 1559.212607] veth-s2: left promiscuous mode
[ 1562.590847] veth-s1: entered promiscuous mode
[ 1566.587349] veth-s1: left promiscuous mode