[ 1621.074294] br0: port 1(veth1) entered blocking state
[ 1621.074377] br0: port 1(veth1) entered disabled state
[ 1621.074440] veth1: entered allmulticast mode
[ 1621.074521] veth1: entered promiscuous mode
[ 1621.090223] br0: port 2(veth_segment) entered blocking state
[ 1621.090293] br0: port 2(veth_segment) entered disabled state
[ 1621.090359] veth_segment: entered allmulticast mode
[ 1621.090439] veth_segment: entered promiscuous mode
[ 1621.092928] br0: port 1(veth1) entered blocking state
[ 1621.092967] br0: port 1(veth1) entered forwarding state
[ 1621.095469] br0: port 2(veth_segment) entered blocking state
[ 1621.095534] br0: port 2(veth_segment) entered forwarding state
[ 1623.150430] br0: port 1(veth1) entered disabled state
[ 1623.155307] veth1 (unregistering): left allmulticast mode
[ 1623.155343] veth1 (unregistering): left promiscuous mode
[ 1623.155372] br0: port 1(veth1) entered disabled state
[ 1623.170286] veth_segment: left allmulticast mode
[ 1623.170349] veth_segment: left promiscuous mode
[ 1623.170385] br0: port 2(veth_segment) entered disabled state
[ 1631.053672] br0: port 1(veth1) entered blocking state
[ 1631.053752] br0: port 1(veth1) entered disabled state
[ 1631.053814] veth1: entered allmulticast mode
[ 1631.053893] veth1: entered promiscuous mode
[ 1631.069557] br0: port 2(veth_segment) entered blocking state
[ 1631.069600] br0: port 2(veth_segment) entered disabled state
[ 1631.069634] veth_segment: entered allmulticast mode
[ 1631.069673] veth_segment: entered promiscuous mode
[ 1631.072104] br0: port 1(veth1) entered blocking state
[ 1631.072164] br0: port 1(veth1) entered forwarding state
[ 1631.074604] br0: port 2(veth_segment) entered blocking state
[ 1631.074644] br0: port 2(veth_segment) entered forwarding state
[ 1633.100628] iperf3 (22164) used greatest stack depth: 11960 bytes left
[ 1633.130287] br0: port 1(veth1) entered disabled state
[ 1633.138255] veth1 (unregistering): left allmulticast mode
[ 1633.138318] veth1 (unregistering): left promiscuous mode
[ 1633.138377] br0: port 1(veth1) entered disabled state
[ 1633.163260] veth_segment: left allmulticast mode
[ 1633.163330] veth_segment: left promiscuous mode
[ 1633.163393] br0: port 2(veth_segment) entered disabled state