[ 1816.897495] br0: port 1(veth1) entered blocking state
[ 1816.897581] br0: port 1(veth1) entered disabled state
[ 1816.897636] veth1: entered allmulticast mode
[ 1816.897715] veth1: entered promiscuous mode
[ 1816.918761] br0: port 2(veth_segment) entered blocking state
[ 1816.918795] br0: port 2(veth_segment) entered disabled state
[ 1816.918820] veth_segment: entered allmulticast mode
[ 1816.918861] veth_segment: entered promiscuous mode
[ 1816.922275] br0: port 2(veth_segment) entered blocking state
[ 1816.922308] br0: port 2(veth_segment) entered forwarding state
[ 1816.922337] br0: port 1(veth1) entered blocking state
[ 1816.922358] br0: port 1(veth1) entered forwarding state
[ 1818.974725] br0: port 1(veth1) entered disabled state
[ 1818.977812] veth1 (unregistering): left allmulticast mode
[ 1818.977848] veth1 (unregistering): left promiscuous mode
[ 1818.977869] br0: port 1(veth1) entered disabled state
[ 1818.988626] veth_segment: left allmulticast mode
[ 1818.988656] veth_segment: left promiscuous mode
[ 1818.988689] br0: port 2(veth_segment) entered disabled state
[ 1826.980550] br0: port 1(veth1) entered blocking state
[ 1826.980595] br0: port 1(veth1) entered disabled state
[ 1826.980615] veth1: entered allmulticast mode
[ 1826.980658] veth1: entered promiscuous mode
[ 1827.001524] br0: port 2(veth_segment) entered blocking state
[ 1827.001601] br0: port 2(veth_segment) entered disabled state
[ 1827.001659] veth_segment: entered allmulticast mode
[ 1827.001732] veth_segment: entered promiscuous mode
[ 1827.005200] br0: port 2(veth_segment) entered blocking state
[ 1827.005233] br0: port 2(veth_segment) entered forwarding state
[ 1827.005262] br0: port 1(veth1) entered blocking state
[ 1827.005283] br0: port 1(veth1) entered forwarding state
[ 1829.039627] iperf3 (12961) used greatest stack depth: 11736 bytes left
[ 1829.056633] br0: port 1(veth1) entered disabled state
[ 1829.064633] veth1 (unregistering): left allmulticast mode
[ 1829.064669] veth1 (unregistering): left promiscuous mode
[ 1829.064693] br0: port 1(veth1) entered disabled state
[ 1829.082568] veth_segment: left allmulticast mode
[ 1829.082606] veth_segment: left promiscuous mode
[ 1829.082629] br0: port 2(veth_segment) entered disabled state