[ 1639.558681] br0: port 1(veth1) entered blocking state
[ 1639.558739] br0: port 1(veth1) entered disabled state
[ 1639.558772] veth1: entered allmulticast mode
[ 1639.558820] veth1: entered promiscuous mode
[ 1639.574322] br0: port 2(veth_segment) entered blocking state
[ 1639.574390] br0: port 2(veth_segment) entered disabled state
[ 1639.574456] veth_segment: entered allmulticast mode
[ 1639.574540] veth_segment: entered promiscuous mode
[ 1639.576987] br0: port 1(veth1) entered blocking state
[ 1639.577022] br0: port 1(veth1) entered forwarding state
[ 1639.579516] br0: port 2(veth_segment) entered blocking state
[ 1639.579581] br0: port 2(veth_segment) entered forwarding state
[ 1641.630874] br0: port 1(veth1) entered disabled state
[ 1641.636748] veth1 (unregistering): left allmulticast mode
[ 1641.636785] veth1 (unregistering): left promiscuous mode
[ 1641.636814] br0: port 1(veth1) entered disabled state
[ 1641.649842] veth_segment: left allmulticast mode
[ 1641.649909] veth_segment: left promiscuous mode
[ 1641.649953] br0: port 2(veth_segment) entered disabled state
[ 1649.480276] br0: port 1(veth1) entered blocking state
[ 1649.480322] br0: port 1(veth1) entered disabled state
[ 1649.480356] veth1: entered allmulticast mode
[ 1649.480403] veth1: entered promiscuous mode
[ 1649.495952] br0: port 2(veth_segment) entered blocking state
[ 1649.495996] br0: port 2(veth_segment) entered disabled state
[ 1649.496032] veth_segment: entered allmulticast mode
[ 1649.496079] veth_segment: entered promiscuous mode
[ 1649.498511] br0: port 1(veth1) entered blocking state
[ 1649.498545] br0: port 1(veth1) entered forwarding state
[ 1649.501028] br0: port 2(veth_segment) entered blocking state
[ 1649.501093] br0: port 2(veth_segment) entered forwarding state
[ 1651.524773] iperf3 (25355) used greatest stack depth: 11864 bytes left
[ 1651.549791] br0: port 1(veth1) entered disabled state
[ 1651.558735] veth1 (unregistering): left allmulticast mode
[ 1651.558770] veth1 (unregistering): left promiscuous mode
[ 1651.558803] br0: port 1(veth1) entered disabled state
[ 1651.576743] veth_segment: left allmulticast mode
[ 1651.576792] veth_segment: left promiscuous mode
[ 1651.576818] br0: port 2(veth_segment) entered disabled state