[ 1635.203990] br0: port 1(veth1) entered blocking state
[ 1635.204075] br0: port 1(veth1) entered disabled state
[ 1635.204159] veth1: entered allmulticast mode
[ 1635.204252] veth1: entered promiscuous mode
[ 1635.224992] br0: port 2(veth_segment) entered blocking state
[ 1635.225030] br0: port 2(veth_segment) entered disabled state
[ 1635.225066] veth_segment: entered allmulticast mode
[ 1635.225112] veth_segment: entered promiscuous mode
[ 1635.228458] br0: port 2(veth_segment) entered blocking state
[ 1635.228527] br0: port 2(veth_segment) entered forwarding state
[ 1635.228606] br0: port 1(veth1) entered blocking state
[ 1635.228675] br0: port 1(veth1) entered forwarding state
[ 1637.284333] br0: port 1(veth1) entered disabled state
[ 1637.289169] veth1 (unregistering): left allmulticast mode
[ 1637.289238] veth1 (unregistering): left promiscuous mode
[ 1637.289307] br0: port 1(veth1) entered disabled state
[ 1637.307191] veth_segment: left allmulticast mode
[ 1637.307255] veth_segment: left promiscuous mode
[ 1637.307358] br0: port 2(veth_segment) entered disabled state
[ 1645.319368] br0: port 1(veth1) entered blocking state
[ 1645.319421] br0: port 1(veth1) entered disabled state
[ 1645.319459] veth1: entered allmulticast mode
[ 1645.319510] veth1: entered promiscuous mode
[ 1645.340073] br0: port 2(veth_segment) entered blocking state
[ 1645.340120] br0: port 2(veth_segment) entered disabled state
[ 1645.340167] veth_segment: entered allmulticast mode
[ 1645.340210] veth_segment: entered promiscuous mode
[ 1645.343504] br0: port 2(veth_segment) entered blocking state
[ 1645.343543] br0: port 2(veth_segment) entered forwarding state
[ 1645.343585] br0: port 1(veth1) entered blocking state
[ 1645.343613] br0: port 1(veth1) entered forwarding state
[ 1647.375801] iperf3 (32461) used greatest stack depth: 11800 bytes left
[ 1647.393286] br0: port 1(veth1) entered disabled state
[ 1647.398198] veth1 (unregistering): left allmulticast mode
[ 1647.398235] veth1 (unregistering): left promiscuous mode
[ 1647.398260] br0: port 1(veth1) entered disabled state
[ 1647.419180] veth_segment: left allmulticast mode
[ 1647.419216] veth_segment: left promiscuous mode
[ 1647.419255] br0: port 2(veth_segment) entered disabled state