[ 1673.637450] br0: port 1(veth1) entered blocking state
[ 1673.637548] br0: port 1(veth1) entered disabled state
[ 1673.637621] veth1: entered allmulticast mode
[ 1673.637710] veth1: entered promiscuous mode
[ 1673.660922] br0: port 2(veth_segment) entered blocking state
[ 1673.660997] br0: port 2(veth_segment) entered disabled state
[ 1673.661070] veth_segment: entered allmulticast mode
[ 1673.661158] veth_segment: entered promiscuous mode
[ 1673.664919] br0: port 2(veth_segment) entered blocking state
[ 1673.664971] br0: port 2(veth_segment) entered forwarding state
[ 1673.665017] br0: port 1(veth1) entered blocking state
[ 1673.665049] br0: port 1(veth1) entered forwarding state
[ 1675.719381] br0: port 1(veth1) entered disabled state
[ 1675.728310] veth1 (unregistering): left allmulticast mode
[ 1675.728353] veth1 (unregistering): left promiscuous mode
[ 1675.728387] br0: port 1(veth1) entered disabled state
[ 1675.738342] veth_segment: left allmulticast mode
[ 1675.738374] veth_segment: left promiscuous mode
[ 1675.738400] br0: port 2(veth_segment) entered disabled state
[ 1683.874895] br0: port 1(veth1) entered blocking state
[ 1683.874992] br0: port 1(veth1) entered disabled state
[ 1683.875061] veth1: entered allmulticast mode
[ 1683.875152] veth1: entered promiscuous mode
[ 1683.897980] br0: port 2(veth_segment) entered blocking state
[ 1683.898024] br0: port 2(veth_segment) entered disabled state
[ 1683.898067] veth_segment: entered allmulticast mode
[ 1683.898117] veth_segment: entered promiscuous mode
[ 1683.901922] br0: port 1(veth1) entered blocking state
[ 1683.901987] br0: port 1(veth1) entered forwarding state
[ 1683.905913] br0: port 2(veth_segment) entered blocking state
[ 1683.905963] br0: port 2(veth_segment) entered forwarding state
[ 1685.942323] iperf3 (8998) used greatest stack depth: 11784 bytes left
[ 1685.959443] br0: port 1(veth1) entered disabled state
[ 1685.965316] veth1 (unregistering): left allmulticast mode
[ 1685.965354] veth1 (unregistering): left promiscuous mode
[ 1685.965387] br0: port 1(veth1) entered disabled state
[ 1685.978338] veth_segment: left allmulticast mode
[ 1685.978376] veth_segment: left promiscuous mode
[ 1685.978416] br0: port 2(veth_segment) entered disabled state