[ 1780.842656] br0: port 1(veth1) entered blocking state
[ 1780.842711] br0: port 1(veth1) entered disabled state
[ 1780.842755] veth1: entered allmulticast mode
[ 1780.842808] veth1: entered promiscuous mode
[ 1780.864045] br0: port 2(veth_segment) entered blocking state
[ 1780.864121] br0: port 2(veth_segment) entered disabled state
[ 1780.864194] veth_segment: entered allmulticast mode
[ 1780.864272] veth_segment: entered promiscuous mode
[ 1780.867757] br0: port 2(veth_segment) entered blocking state
[ 1780.867796] br0: port 2(veth_segment) entered forwarding state
[ 1780.867837] br0: port 1(veth1) entered blocking state
[ 1780.867866] br0: port 1(veth1) entered forwarding state
[ 1782.922769] br0: port 1(veth1) entered disabled state
[ 1782.930605] veth1 (unregistering): left allmulticast mode
[ 1782.930647] veth1 (unregistering): left promiscuous mode
[ 1782.930681] br0: port 1(veth1) entered disabled state
[ 1782.949632] veth_segment: left allmulticast mode
[ 1782.949671] veth_segment: left promiscuous mode
[ 1782.949708] br0: port 2(veth_segment) entered disabled state
[ 1790.981422] br0: port 1(veth1) entered blocking state
[ 1790.981503] br0: port 1(veth1) entered disabled state
[ 1790.981570] veth1: entered allmulticast mode
[ 1790.981661] veth1: entered promiscuous mode
[ 1791.002747] br0: port 2(veth_segment) entered blocking state
[ 1791.002790] br0: port 2(veth_segment) entered disabled state
[ 1791.002829] veth_segment: entered allmulticast mode
[ 1791.002871] veth_segment: entered promiscuous mode
[ 1791.006310] br0: port 2(veth_segment) entered blocking state
[ 1791.006380] br0: port 2(veth_segment) entered forwarding state
[ 1791.006453] br0: port 1(veth1) entered blocking state
[ 1791.006515] br0: port 1(veth1) entered forwarding state
[ 1793.041951] iperf3 (13876) used greatest stack depth: 11744 bytes left
[ 1793.061765] br0: port 1(veth1) entered disabled state
[ 1793.068043] veth1 (unregistering): left allmulticast mode
[ 1793.068090] veth1 (unregistering): left promiscuous mode
[ 1793.068123] br0: port 1(veth1) entered disabled state
[ 1793.084613] veth_segment: left allmulticast mode
[ 1793.084656] veth_segment: left promiscuous mode
[ 1793.084700] br0: port 2(veth_segment) entered disabled state