[ 1562.989934] br0: port 1(veth1) entered blocking state
[ 1562.989989] br0: port 1(veth1) entered disabled state
[ 1562.990022] veth1: entered allmulticast mode
[ 1562.990072] veth1: entered promiscuous mode
[ 1563.006812] br0: port 2(veth_segment) entered blocking state
[ 1563.006853] br0: port 2(veth_segment) entered disabled state
[ 1563.006895] veth_segment: entered allmulticast mode
[ 1563.006940] veth_segment: entered promiscuous mode
[ 1563.009725] br0: port 1(veth1) entered blocking state
[ 1563.009789] br0: port 1(veth1) entered forwarding state
[ 1563.012604] br0: port 2(veth_segment) entered blocking state
[ 1563.012645] br0: port 2(veth_segment) entered forwarding state
[ 1565.053856] br0: port 1(veth1) entered disabled state
[ 1565.060733] veth1 (unregistering): left allmulticast mode
[ 1565.060778] veth1 (unregistering): left promiscuous mode
[ 1565.060813] br0: port 1(veth1) entered disabled state
[ 1565.081785] veth_segment: left allmulticast mode
[ 1565.081821] veth_segment: left promiscuous mode
[ 1565.081849] br0: port 2(veth_segment) entered disabled state
[ 1572.887249] br0: port 1(veth1) entered blocking state
[ 1572.887296] br0: port 1(veth1) entered disabled state
[ 1572.887329] veth1: entered allmulticast mode
[ 1572.887379] veth1: entered promiscuous mode
[ 1572.904292] br0: port 2(veth_segment) entered blocking state
[ 1572.904330] br0: port 2(veth_segment) entered disabled state
[ 1572.904372] veth_segment: entered allmulticast mode
[ 1572.904416] veth_segment: entered promiscuous mode
[ 1572.907117] br0: port 1(veth1) entered blocking state
[ 1572.907147] br0: port 1(veth1) entered forwarding state
[ 1572.909956] br0: port 2(veth_segment) entered blocking state
[ 1572.910024] br0: port 2(veth_segment) entered forwarding state
[ 1574.935098] iperf3 (23947) used greatest stack depth: 11808 bytes left
[ 1574.952782] br0: port 1(veth1) entered disabled state
[ 1574.959739] veth1 (unregistering): left allmulticast mode
[ 1574.959772] veth1 (unregistering): left promiscuous mode
[ 1574.959803] br0: port 1(veth1) entered disabled state
[ 1574.986724] veth_segment: left allmulticast mode
[ 1574.986775] veth_segment: left promiscuous mode
[ 1574.986810] br0: port 2(veth_segment) entered disabled state