[ 1634.312695] br0: port 1(veth1) entered blocking state
[ 1634.312747] br0: port 1(veth1) entered disabled state
[ 1634.312794] veth1: entered allmulticast mode
[ 1634.312868] veth1: entered promiscuous mode
[ 1634.337755] br0: port 2(veth_segment) entered blocking state
[ 1634.337842] br0: port 2(veth_segment) entered disabled state
[ 1634.337923] veth_segment: entered allmulticast mode
[ 1634.338021] veth_segment: entered promiscuous mode
[ 1634.342006] br0: port 2(veth_segment) entered blocking state
[ 1634.342046] br0: port 2(veth_segment) entered forwarding state
[ 1634.342091] br0: port 1(veth1) entered blocking state
[ 1634.342126] br0: port 1(veth1) entered forwarding state
[ 1636.402384] br0: port 1(veth1) entered disabled state
[ 1636.410223] veth1 (unregistering): left allmulticast mode
[ 1636.410300] veth1 (unregistering): left promiscuous mode
[ 1636.410367] br0: port 1(veth1) entered disabled state
[ 1636.423232] veth_segment: left allmulticast mode
[ 1636.423300] veth_segment: left promiscuous mode
[ 1636.423370] br0: port 2(veth_segment) entered disabled state
[ 1644.606758] br0: port 1(veth1) entered blocking state
[ 1644.606847] br0: port 1(veth1) entered disabled state
[ 1644.606923] veth1: entered allmulticast mode
[ 1644.607027] veth1: entered promiscuous mode
[ 1644.632428] br0: port 2(veth_segment) entered blocking state
[ 1644.632517] br0: port 2(veth_segment) entered disabled state
[ 1644.632596] veth_segment: entered allmulticast mode
[ 1644.632699] veth_segment: entered promiscuous mode
[ 1644.636920] br0: port 2(veth_segment) entered blocking state
[ 1644.636965] br0: port 2(veth_segment) entered forwarding state
[ 1644.637013] br0: port 1(veth1) entered blocking state
[ 1644.637044] br0: port 1(veth1) entered forwarding state
[ 1646.679081] iperf3 (5124) used greatest stack depth: 11736 bytes left
[ 1646.700396] br0: port 1(veth1) entered disabled state
[ 1646.705206] veth1 (unregistering): left allmulticast mode
[ 1646.705303] veth1 (unregistering): left promiscuous mode
[ 1646.705390] br0: port 1(veth1) entered disabled state
[ 1646.732211] veth_segment: left allmulticast mode
[ 1646.732293] veth_segment: left promiscuous mode
[ 1646.732372] br0: port 2(veth_segment) entered disabled state