[ 1771.710340] br0: port 1(veth1) entered blocking state
[ 1771.710387] br0: port 1(veth1) entered disabled state
[ 1771.710423] veth1: entered allmulticast mode
[ 1771.710474] veth1: entered promiscuous mode
[ 1771.731584] br0: port 2(veth_segment) entered blocking state
[ 1771.731626] br0: port 2(veth_segment) entered disabled state
[ 1771.731667] veth_segment: entered allmulticast mode
[ 1771.731713] veth_segment: entered promiscuous mode
[ 1771.735209] br0: port 2(veth_segment) entered blocking state
[ 1771.735284] br0: port 2(veth_segment) entered forwarding state
[ 1771.735360] br0: port 1(veth1) entered blocking state
[ 1771.735420] br0: port 1(veth1) entered forwarding state
[ 1773.878326] iperf3 (7119) used greatest stack depth: 11528 bytes left
[ 1773.898313] br0: port 1(veth1) entered disabled state
[ 1773.904240] veth1 (unregistering): left allmulticast mode
[ 1773.904307] veth1 (unregistering): left promiscuous mode
[ 1773.904370] br0: port 1(veth1) entered disabled state
[ 1773.924269] veth_segment: left allmulticast mode
[ 1773.924332] veth_segment: left promiscuous mode
[ 1773.924424] br0: port 2(veth_segment) entered disabled state
[ 1781.975309] br0: port 1(veth1) entered blocking state
[ 1781.975362] br0: port 1(veth1) entered disabled state
[ 1781.975400] veth1: entered allmulticast mode
[ 1781.975452] veth1: entered promiscuous mode
[ 1781.996595] br0: port 2(veth_segment) entered blocking state
[ 1781.996635] br0: port 2(veth_segment) entered disabled state
[ 1781.996672] veth_segment: entered allmulticast mode
[ 1781.996718] veth_segment: entered promiscuous mode
[ 1782.000152] br0: port 2(veth_segment) entered blocking state
[ 1782.000192] br0: port 2(veth_segment) entered forwarding state
[ 1782.000237] br0: port 1(veth1) entered blocking state
[ 1782.000262] br0: port 1(veth1) entered forwarding state
[ 1784.051388] br0: port 1(veth1) entered disabled state
[ 1784.056244] veth1 (unregistering): left allmulticast mode
[ 1784.056276] veth1 (unregistering): left promiscuous mode
[ 1784.056308] br0: port 1(veth1) entered disabled state
[ 1784.066266] veth_segment: left allmulticast mode
[ 1784.066311] veth_segment: left promiscuous mode
[ 1784.066351] br0: port 2(veth_segment) entered disabled state