[ 1557.583743][ T2962] veth-s1: entered promiscuous mode
[ 1558.624550][ T2967] veth-s2: entered promiscuous mode
[ 1563.629580][ T2962] veth-s1: left promiscuous mode
[ 1564.690117][ T2967] veth-s2: left promiscuous mode
[ 1572.439699][ T2991] veth-s2: entered promiscuous mode
[ 1576.441477][ T2991] veth-s2: left promiscuous mode
[ 1585.754626][ T3065] veth-s1: entered promiscuous mode
[ 1586.779998][ T3070] veth-s2: entered promiscuous mode
[ 1591.803385][ T3065] veth-s1: left promiscuous mode
[ 1592.911122][ T3070] veth-s2: left promiscuous mode
[ 1598.325526][ T3094] veth-s2: entered promiscuous mode
[ 1602.294655][ T3094] veth-s2: left promiscuous mode