[ 1687.529535] br0: port 1(veth1) entered blocking state
[ 1687.529580] br0: port 1(veth1) entered disabled state
[ 1687.529622] veth1: entered allmulticast mode
[ 1687.529673] veth1: entered promiscuous mode
[ 1687.549891] br0: port 2(veth_segment) entered blocking state
[ 1687.549963] br0: port 2(veth_segment) entered disabled state
[ 1687.550040] veth_segment: entered allmulticast mode
[ 1687.550128] veth_segment: entered promiscuous mode
[ 1687.553439] br0: port 2(veth_segment) entered blocking state
[ 1687.553479] br0: port 2(veth_segment) entered forwarding state
[ 1687.553523] br0: port 1(veth1) entered blocking state
[ 1687.553551] br0: port 1(veth1) entered forwarding state
[ 1689.610227] br0: port 1(veth1) entered disabled state
[ 1689.621118] veth1 (unregistering): left allmulticast mode
[ 1689.621157] veth1 (unregistering): left promiscuous mode
[ 1689.621188] br0: port 1(veth1) entered disabled state
[ 1689.635201] veth_segment: left allmulticast mode
[ 1689.635263] veth_segment: left promiscuous mode
[ 1689.635301] br0: port 2(veth_segment) entered disabled state
[ 1697.610356] br0: port 1(veth1) entered blocking state
[ 1697.610398] br0: port 1(veth1) entered disabled state
[ 1697.610442] veth1: entered allmulticast mode
[ 1697.610492] veth1: entered promiscuous mode
[ 1697.630718] br0: port 2(veth_segment) entered blocking state
[ 1697.630794] br0: port 2(veth_segment) entered disabled state
[ 1697.630868] veth_segment: entered allmulticast mode
[ 1697.630951] veth_segment: entered promiscuous mode
[ 1697.634225] br0: port 2(veth_segment) entered blocking state
[ 1697.634297] br0: port 2(veth_segment) entered forwarding state
[ 1697.634372] br0: port 1(veth1) entered blocking state
[ 1697.634433] br0: port 1(veth1) entered forwarding state
[ 1699.668295] iperf3 (11463) used greatest stack depth: 11816 bytes left
[ 1699.685264] br0: port 1(veth1) entered disabled state
[ 1699.691160] veth1 (unregistering): left allmulticast mode
[ 1699.691222] veth1 (unregistering): left promiscuous mode
[ 1699.691283] br0: port 1(veth1) entered disabled state
[ 1699.711130] veth_segment: left allmulticast mode
[ 1699.711201] veth_segment: left promiscuous mode
[ 1699.711272] br0: port 2(veth_segment) entered disabled state