[ 1663.012213] br0: port 1(veth1) entered blocking state
[ 1663.012260] br0: port 1(veth1) entered disabled state
[ 1663.012295] veth1: entered allmulticast mode
[ 1663.012345] veth1: entered promiscuous mode
[ 1663.029304] br0: port 2(veth_segment) entered blocking state
[ 1663.029346] br0: port 2(veth_segment) entered disabled state
[ 1663.029386] veth_segment: entered allmulticast mode
[ 1663.029432] veth_segment: entered promiscuous mode
[ 1663.032102] br0: port 2(veth_segment) entered blocking state
[ 1663.032142] br0: port 2(veth_segment) entered forwarding state
[ 1663.032181] br0: port 1(veth1) entered blocking state
[ 1663.032216] br0: port 1(veth1) entered forwarding state
[ 1665.180273] br0: port 1(veth1) entered disabled state
[ 1665.187218] veth1 (unregistering): left allmulticast mode
[ 1665.187284] veth1 (unregistering): left promiscuous mode
[ 1665.187355] br0: port 1(veth1) entered disabled state
[ 1665.205237] veth_segment: left allmulticast mode
[ 1665.205325] veth_segment: left promiscuous mode
[ 1665.205398] br0: port 2(veth_segment) entered disabled state
[ 1673.009439] br0: port 1(veth1) entered blocking state
[ 1673.009489] br0: port 1(veth1) entered disabled state
[ 1673.009521] veth1: entered allmulticast mode
[ 1673.009570] veth1: entered promiscuous mode
[ 1673.026476] br0: port 2(veth_segment) entered blocking state
[ 1673.026547] br0: port 2(veth_segment) entered disabled state
[ 1673.026620] veth_segment: entered allmulticast mode
[ 1673.026698] veth_segment: entered promiscuous mode
[ 1673.029492] br0: port 2(veth_segment) entered blocking state
[ 1673.029530] br0: port 2(veth_segment) entered forwarding state
[ 1673.029572] br0: port 1(veth1) entered blocking state
[ 1673.029604] br0: port 1(veth1) entered forwarding state
[ 1675.058056] iperf3 (4036) used greatest stack depth: 11848 bytes left
[ 1675.074322] br0: port 1(veth1) entered disabled state
[ 1675.078896] veth1 (unregistering): left allmulticast mode
[ 1675.078935] veth1 (unregistering): left promiscuous mode
[ 1675.079100] br0: port 1(veth1) entered disabled state
[ 1675.104219] veth_segment: left allmulticast mode
[ 1675.104262] veth_segment: left promiscuous mode
[ 1675.104298] br0: port 2(veth_segment) entered disabled state