[ 1555.652463] br0: port 1(veth1) entered blocking state
[ 1555.652545] br0: port 1(veth1) entered disabled state
[ 1555.652615] veth1: entered allmulticast mode
[ 1555.652698] veth1: entered promiscuous mode
[ 1555.669323] br0: port 2(veth_segment) entered blocking state
[ 1555.669364] br0: port 2(veth_segment) entered disabled state
[ 1555.669410] veth_segment: entered allmulticast mode
[ 1555.669455] veth_segment: entered promiscuous mode
[ 1555.672137] br0: port 1(veth1) entered blocking state
[ 1555.672200] br0: port 1(veth1) entered forwarding state
[ 1555.674917] br0: port 2(veth_segment) entered blocking state
[ 1555.674954] br0: port 2(veth_segment) entered forwarding state
[ 1557.726798] br0: port 1(veth1) entered disabled state
[ 1557.733734] veth1 (unregistering): left allmulticast mode
[ 1557.733772] veth1 (unregistering): left promiscuous mode
[ 1557.733812] br0: port 1(veth1) entered disabled state
[ 1557.771772] veth_segment: left allmulticast mode
[ 1557.771839] veth_segment: left promiscuous mode
[ 1557.771907] br0: port 2(veth_segment) entered disabled state
[ 1565.628775] br0: port 1(veth1) entered blocking state
[ 1565.628851] br0: port 1(veth1) entered disabled state
[ 1565.628916] veth1: entered allmulticast mode
[ 1565.628998] veth1: entered promiscuous mode
[ 1565.645660] br0: port 2(veth_segment) entered blocking state
[ 1565.645738] br0: port 2(veth_segment) entered disabled state
[ 1565.645811] veth_segment: entered allmulticast mode
[ 1565.645889] veth_segment: entered promiscuous mode
[ 1565.648607] br0: port 1(veth1) entered blocking state
[ 1565.648669] br0: port 1(veth1) entered forwarding state
[ 1565.651456] br0: port 2(veth_segment) entered blocking state
[ 1565.651496] br0: port 2(veth_segment) entered forwarding state
[ 1567.676424] iperf3 (18664) used greatest stack depth: 11784 bytes left
[ 1567.703843] br0: port 1(veth1) entered disabled state
[ 1567.708727] veth1 (unregistering): left allmulticast mode
[ 1567.708761] veth1 (unregistering): left promiscuous mode
[ 1567.708796] br0: port 1(veth1) entered disabled state
[ 1567.734732] veth_segment: left allmulticast mode
[ 1567.734788] veth_segment: left promiscuous mode
[ 1567.734824] br0: port 2(veth_segment) entered disabled state