[ 1630.078532] br0: port 1(veth1) entered blocking state
[ 1630.078620] br0: port 1(veth1) entered disabled state
[ 1630.078690] veth1: entered allmulticast mode
[ 1630.078776] veth1: entered promiscuous mode
[ 1630.100670] br0: port 2(veth_segment) entered blocking state
[ 1630.100718] br0: port 2(veth_segment) entered disabled state
[ 1630.100761] veth_segment: entered allmulticast mode
[ 1630.100809] veth_segment: entered promiscuous mode
[ 1630.104304] br0: port 2(veth_segment) entered blocking state
[ 1630.104344] br0: port 2(veth_segment) entered forwarding state
[ 1630.104384] br0: port 1(veth1) entered blocking state
[ 1630.104416] br0: port 1(veth1) entered forwarding state
[ 1632.158380] br0: port 1(veth1) entered disabled state
[ 1632.166257] veth1 (unregistering): left allmulticast mode
[ 1632.166304] veth1 (unregistering): left promiscuous mode
[ 1632.166335] br0: port 1(veth1) entered disabled state
[ 1632.182321] veth_segment: left allmulticast mode
[ 1632.182422] veth_segment: left promiscuous mode
[ 1632.182464] br0: port 2(veth_segment) entered disabled state
[ 1640.266726] br0: port 1(veth1) entered blocking state
[ 1640.266775] br0: port 1(veth1) entered disabled state
[ 1640.266815] veth1: entered allmulticast mode
[ 1640.266866] veth1: entered promiscuous mode
[ 1640.288825] br0: port 2(veth_segment) entered blocking state
[ 1640.288864] br0: port 2(veth_segment) entered disabled state
[ 1640.288900] veth_segment: entered allmulticast mode
[ 1640.288947] veth_segment: entered promiscuous mode
[ 1640.292547] br0: port 2(veth_segment) entered blocking state
[ 1640.292619] br0: port 2(veth_segment) entered forwarding state
[ 1640.292694] br0: port 1(veth1) entered blocking state
[ 1640.292756] br0: port 1(veth1) entered forwarding state
[ 1642.329494] iperf3 (25675) used greatest stack depth: 11736 bytes left
[ 1642.353373] br0: port 1(veth1) entered disabled state
[ 1642.357309] veth1 (unregistering): left allmulticast mode
[ 1642.357355] veth1 (unregistering): left promiscuous mode
[ 1642.357388] br0: port 1(veth1) entered disabled state
[ 1642.376255] veth_segment: left allmulticast mode
[ 1642.376308] veth_segment: left promiscuous mode
[ 1642.376347] br0: port 2(veth_segment) entered disabled state