[ 1588.813838] br0: port 1(veth1) entered blocking state
[ 1588.813879] br0: port 1(veth1) entered disabled state
[ 1588.813907] veth1: entered allmulticast mode
[ 1588.813947] veth1: entered promiscuous mode
[ 1588.828672] br0: port 2(veth_segment) entered blocking state
[ 1588.828726] br0: port 2(veth_segment) entered disabled state
[ 1588.828764] veth_segment: entered allmulticast mode
[ 1588.828808] veth_segment: entered promiscuous mode
[ 1588.831041] br0: port 1(veth1) entered blocking state
[ 1588.831071] br0: port 1(veth1) entered forwarding state
[ 1588.833370] br0: port 2(veth_segment) entered blocking state
[ 1588.833413] br0: port 2(veth_segment) entered forwarding state
[ 1590.889429] br0: port 1(veth1) entered disabled state
[ 1590.893350] veth1 (unregistering): left allmulticast mode
[ 1590.893418] veth1 (unregistering): left promiscuous mode
[ 1590.893480] br0: port 1(veth1) entered disabled state
[ 1590.908376] veth_segment: left allmulticast mode
[ 1590.908486] veth_segment: left promiscuous mode
[ 1590.908552] br0: port 2(veth_segment) entered disabled state
[ 1598.784493] br0: port 1(veth1) entered blocking state
[ 1598.784533] br0: port 1(veth1) entered disabled state
[ 1598.784630] veth1: entered allmulticast mode
[ 1598.784705] veth1: entered promiscuous mode
[ 1598.799428] br0: port 2(veth_segment) entered blocking state
[ 1598.799464] br0: port 2(veth_segment) entered disabled state
[ 1598.799498] veth_segment: entered allmulticast mode
[ 1598.799534] veth_segment: entered promiscuous mode
[ 1598.801823] br0: port 1(veth1) entered blocking state
[ 1598.801878] br0: port 1(veth1) entered forwarding state
[ 1598.804176] br0: port 2(veth_segment) entered blocking state
[ 1598.804206] br0: port 2(veth_segment) entered forwarding state
[ 1600.829606] iperf3 (9232) used greatest stack depth: 11120 bytes left
[ 1600.856435] br0: port 1(veth1) entered disabled state
[ 1600.865354] veth1 (unregistering): left allmulticast mode
[ 1600.865414] veth1 (unregistering): left promiscuous mode
[ 1600.865466] br0: port 1(veth1) entered disabled state
[ 1600.895360] veth_segment: left allmulticast mode
[ 1600.895437] veth_segment: left promiscuous mode
[ 1600.895498] br0: port 2(veth_segment) entered disabled state