[ 1678.426333] br0: port 1(veth1) entered blocking state
[ 1678.426380] br0: port 1(veth1) entered disabled state
[ 1678.426408] veth1: entered allmulticast mode
[ 1678.426456] veth1: entered promiscuous mode
[ 1678.446795] br0: port 2(veth_segment) entered blocking state
[ 1678.446840] br0: port 2(veth_segment) entered disabled state
[ 1678.446883] veth_segment: entered allmulticast mode
[ 1678.446926] veth_segment: entered promiscuous mode
[ 1678.450215] br0: port 2(veth_segment) entered blocking state
[ 1678.450290] br0: port 2(veth_segment) entered forwarding state
[ 1678.450363] br0: port 1(veth1) entered blocking state
[ 1678.450424] br0: port 1(veth1) entered forwarding state
[ 1680.503242] br0: port 1(veth1) entered disabled state
[ 1680.508136] veth1 (unregistering): left allmulticast mode
[ 1680.508194] veth1 (unregistering): left promiscuous mode
[ 1680.508230] br0: port 1(veth1) entered disabled state
[ 1680.529174] veth_segment: left allmulticast mode
[ 1680.529212] veth_segment: left promiscuous mode
[ 1680.529247] br0: port 2(veth_segment) entered disabled state
[ 1688.503701] br0: port 1(veth1) entered blocking state
[ 1688.503752] br0: port 1(veth1) entered disabled state
[ 1688.503786] veth1: entered allmulticast mode
[ 1688.503840] veth1: entered promiscuous mode
[ 1688.524447] br0: port 2(veth_segment) entered blocking state
[ 1688.524520] br0: port 2(veth_segment) entered disabled state
[ 1688.524592] veth_segment: entered allmulticast mode
[ 1688.524675] veth_segment: entered promiscuous mode
[ 1688.528008] br0: port 2(veth_segment) entered blocking state
[ 1688.528056] br0: port 2(veth_segment) entered forwarding state
[ 1688.528097] br0: port 1(veth1) entered blocking state
[ 1688.528129] br0: port 1(veth1) entered forwarding state
[ 1690.560442] iperf3 (1283) used greatest stack depth: 11816 bytes left
[ 1690.581238] br0: port 1(veth1) entered disabled state
[ 1690.585923] veth1 (unregistering): left allmulticast mode
[ 1690.585962] veth1 (unregistering): left promiscuous mode
[ 1690.585994] br0: port 1(veth1) entered disabled state
[ 1690.613142] veth_segment: left allmulticast mode
[ 1690.613194] veth_segment: left promiscuous mode
[ 1690.613228] br0: port 2(veth_segment) entered disabled state