[ 1753.235750] br0: port 1(veth1) entered blocking state
[ 1753.235832] br0: port 1(veth1) entered disabled state
[ 1753.235899] veth1: entered allmulticast mode
[ 1753.235980] veth1: entered promiscuous mode
[ 1753.257455] br0: port 2(veth_segment) entered blocking state
[ 1753.257499] br0: port 2(veth_segment) entered disabled state
[ 1753.257541] veth_segment: entered allmulticast mode
[ 1753.257586] veth_segment: entered promiscuous mode
[ 1753.261099] br0: port 2(veth_segment) entered blocking state
[ 1753.261165] br0: port 2(veth_segment) entered forwarding state
[ 1753.261241] br0: port 1(veth1) entered blocking state
[ 1753.261301] br0: port 1(veth1) entered forwarding state
[ 1755.312471] br0: port 1(veth1) entered disabled state
[ 1755.315446] veth1 (unregistering): left allmulticast mode
[ 1755.315484] veth1 (unregistering): left promiscuous mode
[ 1755.315513] br0: port 1(veth1) entered disabled state
[ 1755.326539] veth_segment: left allmulticast mode
[ 1755.326583] veth_segment: left promiscuous mode
[ 1755.326616] br0: port 2(veth_segment) entered disabled state
[ 1763.254152] br0: port 1(veth1) entered blocking state
[ 1763.254237] br0: port 1(veth1) entered disabled state
[ 1763.254306] veth1: entered allmulticast mode
[ 1763.254388] veth1: entered promiscuous mode
[ 1763.275872] br0: port 2(veth_segment) entered blocking state
[ 1763.275915] br0: port 2(veth_segment) entered disabled state
[ 1763.275953] veth_segment: entered allmulticast mode
[ 1763.276002] veth_segment: entered promiscuous mode
[ 1763.279531] br0: port 2(veth_segment) entered blocking state
[ 1763.279604] br0: port 2(veth_segment) entered forwarding state
[ 1763.279675] br0: port 1(veth1) entered blocking state
[ 1763.279734] br0: port 1(veth1) entered forwarding state
[ 1765.313981] iperf3 (29344) used greatest stack depth: 11784 bytes left
[ 1765.329557] br0: port 1(veth1) entered disabled state
[ 1765.334467] veth1 (unregistering): left allmulticast mode
[ 1765.334505] veth1 (unregistering): left promiscuous mode
[ 1765.334536] br0: port 1(veth1) entered disabled state
[ 1765.350435] veth_segment: left allmulticast mode
[ 1765.350476] veth_segment: left promiscuous mode
[ 1765.350511] br0: port 2(veth_segment) entered disabled state