[ 1855.808794][T15575] veth-s1: entered promiscuous mode
[ 1856.852047][T15580] veth-s2: entered promiscuous mode
[ 1861.846249][T15575] veth-s1: left promiscuous mode
[ 1862.917553][T15580] veth-s2: left promiscuous mode
[ 1869.843231][T15604] veth-s2: entered promiscuous mode
[ 1873.840100][T15604] veth-s2: left promiscuous mode
[ 1882.641248][T15681] veth-s1: entered promiscuous mode
[ 1883.684166][T15686] veth-s2: entered promiscuous mode
[ 1888.678533][T15681] veth-s1: left promiscuous mode
[ 1889.772615][T15686] veth-s2: left promiscuous mode
[ 1900.481602][T15710] veth-s1: entered promiscuous mode
[ 1904.475972][T15710] veth-s1: left promiscuous mode