[ 1662.961245] br0: port 1(veth1) entered blocking state
[ 1662.961298] br0: port 1(veth1) entered disabled state
[ 1662.961333] veth1: entered allmulticast mode
[ 1662.961382] veth1: entered promiscuous mode
[ 1662.981498] br0: port 2(veth_segment) entered blocking state
[ 1662.981576] br0: port 2(veth_segment) entered disabled state
[ 1662.981649] veth_segment: entered allmulticast mode
[ 1662.981726] veth_segment: entered promiscuous mode
[ 1662.984987] br0: port 2(veth_segment) entered blocking state
[ 1662.985032] br0: port 2(veth_segment) entered forwarding state
[ 1662.985075] br0: port 1(veth1) entered blocking state
[ 1662.985103] br0: port 1(veth1) entered forwarding state
[ 1665.037937] br0: port 1(veth1) entered disabled state
[ 1665.044857] veth1 (unregistering): left allmulticast mode
[ 1665.044890] veth1 (unregistering): left promiscuous mode
[ 1665.044921] br0: port 1(veth1) entered disabled state
[ 1665.057889] veth_segment: left allmulticast mode
[ 1665.057918] veth_segment: left promiscuous mode
[ 1665.057955] br0: port 2(veth_segment) entered disabled state
[ 1673.030581] br0: port 1(veth1) entered blocking state
[ 1673.030628] br0: port 1(veth1) entered disabled state
[ 1673.030655] veth1: entered allmulticast mode
[ 1673.030707] veth1: entered promiscuous mode
[ 1673.051210] br0: port 2(veth_segment) entered blocking state
[ 1673.051285] br0: port 2(veth_segment) entered disabled state
[ 1673.051357] veth_segment: entered allmulticast mode
[ 1673.051433] veth_segment: entered promiscuous mode
[ 1673.054787] br0: port 2(veth_segment) entered blocking state
[ 1673.054831] br0: port 2(veth_segment) entered forwarding state
[ 1673.054872] br0: port 1(veth1) entered blocking state
[ 1673.054903] br0: port 1(veth1) entered forwarding state
[ 1675.194360] iperf3 (28817) used greatest stack depth: 11816 bytes left
[ 1675.213958] br0: port 1(veth1) entered disabled state
[ 1675.219064] veth1 (unregistering): left allmulticast mode
[ 1675.219098] veth1 (unregistering): left promiscuous mode
[ 1675.219127] br0: port 1(veth1) entered disabled state
[ 1675.237885] veth_segment: left allmulticast mode
[ 1675.237926] veth_segment: left promiscuous mode
[ 1675.237960] br0: port 2(veth_segment) entered disabled state