[ 1620.864718] br0: port 1(veth1) entered blocking state
[ 1620.864798] br0: port 1(veth1) entered disabled state
[ 1620.864861] veth1: entered allmulticast mode
[ 1620.864962] veth1: entered promiscuous mode
[ 1620.880652] br0: port 2(veth_segment) entered blocking state
[ 1620.880696] br0: port 2(veth_segment) entered disabled state
[ 1620.880735] veth_segment: entered allmulticast mode
[ 1620.880780] veth_segment: entered promiscuous mode
[ 1620.883221] br0: port 1(veth1) entered blocking state
[ 1620.883280] br0: port 1(veth1) entered forwarding state
[ 1620.885785] br0: port 2(veth_segment) entered blocking state
[ 1620.885826] br0: port 2(veth_segment) entered forwarding state
[ 1622.943053] br0: port 1(veth1) entered disabled state
[ 1622.949934] veth1 (unregistering): left allmulticast mode
[ 1622.949971] veth1 (unregistering): left promiscuous mode
[ 1622.950001] br0: port 1(veth1) entered disabled state
[ 1622.974972] veth_segment: left allmulticast mode
[ 1622.975020] veth_segment: left promiscuous mode
[ 1622.975093] br0: port 2(veth_segment) entered disabled state
[ 1630.857252] br0: port 1(veth1) entered blocking state
[ 1630.857297] br0: port 1(veth1) entered disabled state
[ 1630.857330] veth1: entered allmulticast mode
[ 1630.857378] veth1: entered promiscuous mode
[ 1630.873455] br0: port 2(veth_segment) entered blocking state
[ 1630.873496] br0: port 2(veth_segment) entered disabled state
[ 1630.873532] veth_segment: entered allmulticast mode
[ 1630.873579] veth_segment: entered promiscuous mode
[ 1630.876070] br0: port 1(veth1) entered blocking state
[ 1630.876130] br0: port 1(veth1) entered forwarding state
[ 1630.878645] br0: port 2(veth_segment) entered blocking state
[ 1630.878686] br0: port 2(veth_segment) entered forwarding state
[ 1632.904370] iperf3 (24703) used greatest stack depth: 11880 bytes left
[ 1632.933945] br0: port 1(veth1) entered disabled state
[ 1632.940910] veth1 (unregistering): left allmulticast mode
[ 1632.940944] veth1 (unregistering): left promiscuous mode
[ 1632.940974] br0: port 1(veth1) entered disabled state
[ 1632.965910] veth_segment: left allmulticast mode
[ 1632.965953] veth_segment: left promiscuous mode
[ 1632.965988] br0: port 2(veth_segment) entered disabled state