[ 1673.938394] br0: port 1(veth1) entered blocking state
[ 1673.938447] br0: port 1(veth1) entered disabled state
[ 1673.938482] veth1: entered allmulticast mode
[ 1673.938530] veth1: entered promiscuous mode
[ 1673.958625] br0: port 2(veth_segment) entered blocking state
[ 1673.958668] br0: port 2(veth_segment) entered disabled state
[ 1673.958707] veth_segment: entered allmulticast mode
[ 1673.958750] veth_segment: entered promiscuous mode
[ 1673.961958] br0: port 2(veth_segment) entered blocking state
[ 1673.961998] br0: port 2(veth_segment) entered forwarding state
[ 1673.962039] br0: port 1(veth1) entered blocking state
[ 1673.962068] br0: port 1(veth1) entered forwarding state
[ 1676.013359] br0: port 1(veth1) entered disabled state
[ 1676.018234] veth1 (unregistering): left allmulticast mode
[ 1676.018283] veth1 (unregistering): left promiscuous mode
[ 1676.018314] br0: port 1(veth1) entered disabled state
[ 1676.032261] veth_segment: left allmulticast mode
[ 1676.032295] veth_segment: left promiscuous mode
[ 1676.032328] br0: port 2(veth_segment) entered disabled state
[ 1683.979689] br0: port 1(veth1) entered blocking state
[ 1683.979737] br0: port 1(veth1) entered disabled state
[ 1683.979768] veth1: entered allmulticast mode
[ 1683.979817] veth1: entered promiscuous mode
[ 1684.000181] br0: port 2(veth_segment) entered blocking state
[ 1684.000228] br0: port 2(veth_segment) entered disabled state
[ 1684.000263] veth_segment: entered allmulticast mode
[ 1684.000313] veth_segment: entered promiscuous mode
[ 1684.003598] br0: port 2(veth_segment) entered blocking state
[ 1684.003667] br0: port 2(veth_segment) entered forwarding state
[ 1684.003741] br0: port 1(veth1) entered blocking state
[ 1684.003802] br0: port 1(veth1) entered forwarding state
[ 1686.036963] iperf3 (14953) used greatest stack depth: 11816 bytes left
[ 1686.052360] br0: port 1(veth1) entered disabled state
[ 1686.059227] veth1 (unregistering): left allmulticast mode
[ 1686.059291] veth1 (unregistering): left promiscuous mode
[ 1686.059384] br0: port 1(veth1) entered disabled state
[ 1686.086233] veth_segment: left allmulticast mode
[ 1686.086310] veth_segment: left promiscuous mode
[ 1686.086377] br0: port 2(veth_segment) entered disabled state