[ 1663.266945] br0: port 1(veth1) entered blocking state
[ 1663.267027] br0: port 1(veth1) entered disabled state
[ 1663.267093] veth1: entered allmulticast mode
[ 1663.267178] veth1: entered promiscuous mode
[ 1663.287440] br0: port 2(veth_segment) entered blocking state
[ 1663.287481] br0: port 2(veth_segment) entered disabled state
[ 1663.287523] veth_segment: entered allmulticast mode
[ 1663.287569] veth_segment: entered promiscuous mode
[ 1663.290805] br0: port 2(veth_segment) entered blocking state
[ 1663.290844] br0: port 2(veth_segment) entered forwarding state
[ 1663.290891] br0: port 1(veth1) entered blocking state
[ 1663.290925] br0: port 1(veth1) entered forwarding state
[ 1665.343972] br0: port 1(veth1) entered disabled state
[ 1665.348919] veth1 (unregistering): left allmulticast mode
[ 1665.348949] veth1 (unregistering): left promiscuous mode
[ 1665.348986] br0: port 1(veth1) entered disabled state
[ 1665.361927] veth_segment: left allmulticast mode
[ 1665.361962] veth_segment: left promiscuous mode
[ 1665.362000] br0: port 2(veth_segment) entered disabled state
[ 1673.333551] br0: port 1(veth1) entered blocking state
[ 1673.333633] br0: port 1(veth1) entered disabled state
[ 1673.333702] veth1: entered allmulticast mode
[ 1673.333785] veth1: entered promiscuous mode
[ 1673.353895] br0: port 2(veth_segment) entered blocking state
[ 1673.353964] br0: port 2(veth_segment) entered disabled state
[ 1673.354015] veth_segment: entered allmulticast mode
[ 1673.354057] veth_segment: entered promiscuous mode
[ 1673.357272] br0: port 2(veth_segment) entered blocking state
[ 1673.357312] br0: port 2(veth_segment) entered forwarding state
[ 1673.357353] br0: port 1(veth1) entered blocking state
[ 1673.357384] br0: port 1(veth1) entered forwarding state
[ 1675.390611] iperf3 (30656) used greatest stack depth: 11848 bytes left
[ 1675.410963] br0: port 1(veth1) entered disabled state
[ 1675.415566] veth1 (unregistering): left allmulticast mode
[ 1675.415636] veth1 (unregistering): left promiscuous mode
[ 1675.415725] br0: port 1(veth1) entered disabled state
[ 1675.433931] veth_segment: left allmulticast mode
[ 1675.433999] veth_segment: left promiscuous mode
[ 1675.434070] br0: port 2(veth_segment) entered disabled state