[ 1521.473960] br0: port 1(veth1) entered blocking state
[ 1521.474008] br0: port 1(veth1) entered disabled state
[ 1521.474041] veth1: entered allmulticast mode
[ 1521.474092] veth1: entered promiscuous mode
[ 1521.492175] br0: port 2(veth_segment) entered blocking state
[ 1521.492249] br0: port 2(veth_segment) entered disabled state
[ 1521.492325] veth_segment: entered allmulticast mode
[ 1521.492408] veth_segment: entered promiscuous mode
[ 1521.495329] br0: port 1(veth1) entered blocking state
[ 1521.495361] br0: port 1(veth1) entered forwarding state
[ 1521.498337] br0: port 2(veth_segment) entered blocking state
[ 1521.498407] br0: port 2(veth_segment) entered forwarding state
[ 1523.542409] br0: port 1(veth1) entered disabled state
[ 1523.549177] veth1 (unregistering): left allmulticast mode
[ 1523.549219] veth1 (unregistering): left promiscuous mode
[ 1523.549253] br0: port 1(veth1) entered disabled state
[ 1523.569171] veth_segment: left allmulticast mode
[ 1523.569205] veth_segment: left promiscuous mode
[ 1523.569238] br0: port 2(veth_segment) entered disabled state
[ 1531.446677] br0: port 1(veth1) entered blocking state
[ 1531.446731] br0: port 1(veth1) entered disabled state
[ 1531.446765] veth1: entered allmulticast mode
[ 1531.446814] veth1: entered promiscuous mode
[ 1531.464723] br0: port 2(veth_segment) entered blocking state
[ 1531.464797] br0: port 2(veth_segment) entered disabled state
[ 1531.464870] veth_segment: entered allmulticast mode
[ 1531.464953] veth_segment: entered promiscuous mode
[ 1531.467886] br0: port 1(veth1) entered blocking state
[ 1531.467918] br0: port 1(veth1) entered forwarding state
[ 1531.470771] br0: port 2(veth_segment) entered blocking state
[ 1531.470811] br0: port 2(veth_segment) entered forwarding state
[ 1533.497817] iperf3 (11134) used greatest stack depth: 11832 bytes left
[ 1533.517213] br0: port 1(veth1) entered disabled state
[ 1533.531175] veth1 (unregistering): left allmulticast mode
[ 1533.531223] veth1 (unregistering): left promiscuous mode
[ 1533.531254] br0: port 1(veth1) entered disabled state
[ 1533.560164] veth_segment: left allmulticast mode
[ 1533.560199] veth_segment: left promiscuous mode
[ 1533.560233] br0: port 2(veth_segment) entered disabled state