[ 1619.639035] br0: port 1(veth1) entered blocking state
[ 1619.639120] br0: port 1(veth1) entered disabled state
[ 1619.639194] veth1: entered allmulticast mode
[ 1619.639283] veth1: entered promiscuous mode
[ 1619.657101] br0: port 2(veth_segment) entered blocking state
[ 1619.657142] br0: port 2(veth_segment) entered disabled state
[ 1619.657186] veth_segment: entered allmulticast mode
[ 1619.657235] veth_segment: entered promiscuous mode
[ 1619.660112] br0: port 2(veth_segment) entered blocking state
[ 1619.660191] br0: port 2(veth_segment) entered forwarding state
[ 1619.660269] br0: port 1(veth1) entered blocking state
[ 1619.660332] br0: port 1(veth1) entered forwarding state
[ 1621.711301] br0: port 1(veth1) entered disabled state
[ 1621.718178] veth1 (unregistering): left allmulticast mode
[ 1621.718248] veth1 (unregistering): left promiscuous mode
[ 1621.718315] br0: port 1(veth1) entered disabled state
[ 1621.737233] veth_segment: left allmulticast mode
[ 1621.737272] veth_segment: left promiscuous mode
[ 1621.737306] br0: port 2(veth_segment) entered disabled state
[ 1629.599294] br0: port 1(veth1) entered blocking state
[ 1629.599339] br0: port 1(veth1) entered disabled state
[ 1629.599383] veth1: entered allmulticast mode
[ 1629.599440] veth1: entered promiscuous mode
[ 1629.617255] br0: port 2(veth_segment) entered blocking state
[ 1629.617300] br0: port 2(veth_segment) entered disabled state
[ 1629.617344] veth_segment: entered allmulticast mode
[ 1629.617393] veth_segment: entered promiscuous mode
[ 1629.620292] br0: port 2(veth_segment) entered blocking state
[ 1629.620333] br0: port 2(veth_segment) entered forwarding state
[ 1629.620374] br0: port 1(veth1) entered blocking state
[ 1629.620403] br0: port 1(veth1) entered forwarding state
[ 1631.648587] iperf3 (11124) used greatest stack depth: 11872 bytes left
[ 1631.664313] br0: port 1(veth1) entered disabled state
[ 1631.670497] veth1 (unregistering): left allmulticast mode
[ 1631.670539] veth1 (unregistering): left promiscuous mode
[ 1631.670572] br0: port 1(veth1) entered disabled state
[ 1631.693175] veth_segment: left allmulticast mode
[ 1631.693211] veth_segment: left promiscuous mode
[ 1631.693247] br0: port 2(veth_segment) entered disabled state