[ 1902.544657][ T6423] veth-s1: entered promiscuous mode
[ 1903.576473][ T6428] veth-s2: entered promiscuous mode
[ 1908.584993][ T6423] veth-s1: left promiscuous mode
[ 1909.656500][ T6428] veth-s2: left promiscuous mode
[ 1915.199857][ T6452] veth-s2: entered promiscuous mode
[ 1919.205754][ T6452] veth-s2: left promiscuous mode
[ 1928.681809][ T6529] veth-s1: entered promiscuous mode
[ 1929.712039][ T6534] veth-s2: entered promiscuous mode
[ 1934.717090][ T6529] veth-s1: left promiscuous mode
[ 1935.821034][ T6534] veth-s2: left promiscuous mode
[ 1943.114672][ T6558] veth-s1: entered promiscuous mode
[ 1947.106150][ T6558] veth-s1: left promiscuous mode