[ 1478.452953] br0: port 1(veth1) entered blocking state
[ 1478.453003] br0: port 1(veth1) entered disabled state
[ 1478.453037] veth1: entered allmulticast mode
[ 1478.453082] veth1: entered promiscuous mode
[ 1478.469736] br0: port 2(veth_segment) entered blocking state
[ 1478.469778] br0: port 2(veth_segment) entered disabled state
[ 1478.469816] veth_segment: entered allmulticast mode
[ 1478.469857] veth_segment: entered promiscuous mode
[ 1478.472545] br0: port 1(veth1) entered blocking state
[ 1478.472578] br0: port 1(veth1) entered forwarding state
[ 1478.475419] br0: port 2(veth_segment) entered blocking state
[ 1478.475488] br0: port 2(veth_segment) entered forwarding state
[ 1480.531675] br0: port 1(veth1) entered disabled state
[ 1480.539563] veth1 (unregistering): left allmulticast mode
[ 1480.539599] veth1 (unregistering): left promiscuous mode
[ 1480.539633] br0: port 1(veth1) entered disabled state
[ 1480.568669] veth_segment: left allmulticast mode
[ 1480.568712] veth_segment: left promiscuous mode
[ 1480.568749] br0: port 2(veth_segment) entered disabled state
[ 1488.416457] br0: port 1(veth1) entered blocking state
[ 1488.416506] br0: port 1(veth1) entered disabled state
[ 1488.416554] veth1: entered allmulticast mode
[ 1488.416599] veth1: entered promiscuous mode
[ 1488.433580] br0: port 2(veth_segment) entered blocking state
[ 1488.433653] br0: port 2(veth_segment) entered disabled state
[ 1488.433731] veth_segment: entered allmulticast mode
[ 1488.433825] veth_segment: entered promiscuous mode
[ 1488.436575] br0: port 1(veth1) entered blocking state
[ 1488.436610] br0: port 1(veth1) entered forwarding state
[ 1488.439409] br0: port 2(veth_segment) entered blocking state
[ 1488.439449] br0: port 2(veth_segment) entered forwarding state
[ 1490.464771] iperf3 (26390) used greatest stack depth: 11784 bytes left
[ 1490.498635] br0: port 1(veth1) entered disabled state
[ 1490.509558] veth1 (unregistering): left allmulticast mode
[ 1490.509594] veth1 (unregistering): left promiscuous mode
[ 1490.509622] br0: port 1(veth1) entered disabled state
[ 1490.540555] veth_segment: left allmulticast mode
[ 1490.540620] veth_segment: left promiscuous mode
[ 1490.540658] br0: port 2(veth_segment) entered disabled state