[ 1636.438777] br0: port 1(veth1) entered blocking state
[ 1636.438830] br0: port 1(veth1) entered disabled state
[ 1636.438861] veth1: entered allmulticast mode
[ 1636.438915] veth1: entered promiscuous mode
[ 1636.455667] br0: port 2(veth_segment) entered blocking state
[ 1636.455707] br0: port 2(veth_segment) entered disabled state
[ 1636.455749] veth_segment: entered allmulticast mode
[ 1636.455791] veth_segment: entered promiscuous mode
[ 1636.458572] br0: port 1(veth1) entered blocking state
[ 1636.458637] br0: port 1(veth1) entered forwarding state
[ 1636.461459] br0: port 2(veth_segment) entered blocking state
[ 1636.461503] br0: port 2(veth_segment) entered forwarding state
[ 1638.504565] br0: port 1(veth1) entered disabled state
[ 1638.511477] veth1 (unregistering): left allmulticast mode
[ 1638.511512] veth1 (unregistering): left promiscuous mode
[ 1638.511545] br0: port 1(veth1) entered disabled state
[ 1638.532498] veth_segment: left allmulticast mode
[ 1638.532533] veth_segment: left promiscuous mode
[ 1638.532569] br0: port 2(veth_segment) entered disabled state
[ 1646.306831] br0: port 1(veth1) entered blocking state
[ 1646.306913] br0: port 1(veth1) entered disabled state
[ 1646.306982] veth1: entered allmulticast mode
[ 1646.307063] veth1: entered promiscuous mode
[ 1646.323825] br0: port 2(veth_segment) entered blocking state
[ 1646.323870] br0: port 2(veth_segment) entered disabled state
[ 1646.323912] veth_segment: entered allmulticast mode
[ 1646.323957] veth_segment: entered promiscuous mode
[ 1646.326689] br0: port 1(veth1) entered blocking state
[ 1646.326753] br0: port 1(veth1) entered forwarding state
[ 1646.329511] br0: port 2(veth_segment) entered blocking state
[ 1646.329548] br0: port 2(veth_segment) entered forwarding state
[ 1648.354133] iperf3 (29141) used greatest stack depth: 11888 bytes left
[ 1648.368518] br0: port 1(veth1) entered disabled state
[ 1648.371504] veth1 (unregistering): left allmulticast mode
[ 1648.371532] veth1 (unregistering): left promiscuous mode
[ 1648.371560] br0: port 1(veth1) entered disabled state
[ 1648.402479] veth_segment: left allmulticast mode
[ 1648.402531] veth_segment: left promiscuous mode
[ 1648.402569] br0: port 2(veth_segment) entered disabled state