[ 1731.285466] br0: port 1(veth1) entered blocking state
[ 1731.285522] br0: port 1(veth1) entered disabled state
[ 1731.285560] veth1: entered allmulticast mode
[ 1731.285610] veth1: entered promiscuous mode
[ 1731.307686] br0: port 2(veth_segment) entered blocking state
[ 1731.307728] br0: port 2(veth_segment) entered disabled state
[ 1731.307766] veth_segment: entered allmulticast mode
[ 1731.307806] veth_segment: entered promiscuous mode
[ 1731.311384] br0: port 2(veth_segment) entered blocking state
[ 1731.311424] br0: port 2(veth_segment) entered forwarding state
[ 1731.311462] br0: port 1(veth1) entered blocking state
[ 1731.311487] br0: port 1(veth1) entered forwarding state
[ 1733.366480] br0: port 1(veth1) entered disabled state
[ 1733.374355] veth1 (unregistering): left allmulticast mode
[ 1733.374398] veth1 (unregistering): left promiscuous mode
[ 1733.374432] br0: port 1(veth1) entered disabled state
[ 1733.391424] veth_segment: left allmulticast mode
[ 1733.391462] veth_segment: left promiscuous mode
[ 1733.391499] br0: port 2(veth_segment) entered disabled state
[ 1741.461074] br0: port 1(veth1) entered blocking state
[ 1741.461151] br0: port 1(veth1) entered disabled state
[ 1741.461215] veth1: entered allmulticast mode
[ 1741.461295] veth1: entered promiscuous mode
[ 1741.483301] br0: port 2(veth_segment) entered blocking state
[ 1741.483345] br0: port 2(veth_segment) entered disabled state
[ 1741.483386] veth_segment: entered allmulticast mode
[ 1741.483431] veth_segment: entered promiscuous mode
[ 1741.487029] br0: port 2(veth_segment) entered blocking state
[ 1741.487097] br0: port 2(veth_segment) entered forwarding state
[ 1741.487171] br0: port 1(veth1) entered blocking state
[ 1741.487231] br0: port 1(veth1) entered forwarding state
[ 1743.523056] iperf3 (32727) used greatest stack depth: 11736 bytes left
[ 1743.543457] br0: port 1(veth1) entered disabled state
[ 1743.548363] veth1 (unregistering): left allmulticast mode
[ 1743.548422] veth1 (unregistering): left promiscuous mode
[ 1743.548483] br0: port 1(veth1) entered disabled state
[ 1743.565353] veth_segment: left allmulticast mode
[ 1743.565422] veth_segment: left promiscuous mode
[ 1743.565490] br0: port 2(veth_segment) entered disabled state