[ 1886.535699][ T4092] veth-s1: entered promiscuous mode
[ 1887.573600][ T4097] veth-s2: entered promiscuous mode
[ 1892.579425][ T4092] veth-s1: left promiscuous mode
[ 1893.653007][ T4097] veth-s2: left promiscuous mode
[ 1901.111006][ T4121] veth-s2: entered promiscuous mode
[ 1905.121720][ T4121] veth-s2: left promiscuous mode
[ 1914.395805][ T4198] veth-s1: entered promiscuous mode
[ 1915.438670][ T4203] veth-s2: entered promiscuous mode
[ 1920.441994][ T4198] veth-s1: left promiscuous mode
[ 1921.531242][ T4203] veth-s2: left promiscuous mode
[ 1929.348393][ T4227] veth-s2: entered promiscuous mode
[ 1933.354701][ T4227] veth-s2: left promiscuous mode