[ 1628.008647] br0: port 1(veth1) entered blocking state
[ 1628.008700] br0: port 1(veth1) entered disabled state
[ 1628.008731] veth1: entered allmulticast mode
[ 1628.008780] veth1: entered promiscuous mode
[ 1628.024412] br0: port 2(veth_segment) entered blocking state
[ 1628.024454] br0: port 2(veth_segment) entered disabled state
[ 1628.024489] veth_segment: entered allmulticast mode
[ 1628.024535] veth_segment: entered promiscuous mode
[ 1628.027014] br0: port 1(veth1) entered blocking state
[ 1628.027074] br0: port 1(veth1) entered forwarding state
[ 1628.029555] br0: port 2(veth_segment) entered blocking state
[ 1628.029596] br0: port 2(veth_segment) entered forwarding state
[ 1630.086209] br0: port 1(veth1) entered disabled state
[ 1630.092900] veth1 (unregistering): left allmulticast mode
[ 1630.092938] veth1 (unregistering): left promiscuous mode
[ 1630.092966] br0: port 1(veth1) entered disabled state
[ 1630.108998] veth_segment: left allmulticast mode
[ 1630.109041] veth_segment: left promiscuous mode
[ 1630.109079] br0: port 2(veth_segment) entered disabled state
[ 1637.932967] br0: port 1(veth1) entered blocking state
[ 1637.933055] br0: port 1(veth1) entered disabled state
[ 1637.933118] veth1: entered allmulticast mode
[ 1637.933197] veth1: entered promiscuous mode
[ 1637.948917] br0: port 2(veth_segment) entered blocking state
[ 1637.948969] br0: port 2(veth_segment) entered disabled state
[ 1637.949013] veth_segment: entered allmulticast mode
[ 1637.949053] veth_segment: entered promiscuous mode
[ 1637.951443] br0: port 1(veth1) entered blocking state
[ 1637.951478] br0: port 1(veth1) entered forwarding state
[ 1637.954015] br0: port 2(veth_segment) entered blocking state
[ 1637.954081] br0: port 2(veth_segment) entered forwarding state
[ 1639.979037] iperf3 (24782) used greatest stack depth: 11880 bytes left
[ 1640.006954] br0: port 1(veth1) entered disabled state
[ 1640.013887] veth1 (unregistering): left allmulticast mode
[ 1640.013960] veth1 (unregistering): left promiscuous mode
[ 1640.014020] br0: port 1(veth1) entered disabled state
[ 1640.034894] veth_segment: left allmulticast mode
[ 1640.034981] veth_segment: left promiscuous mode
[ 1640.035045] br0: port 2(veth_segment) entered disabled state