[ 1555.858983] br0: port 1(veth1) entered blocking state
[ 1555.859031] br0: port 1(veth1) entered disabled state
[ 1555.859065] veth1: entered allmulticast mode
[ 1555.859115] veth1: entered promiscuous mode
[ 1555.880160] br0: port 2(veth_segment) entered blocking state
[ 1555.880203] br0: port 2(veth_segment) entered disabled state
[ 1555.880238] veth_segment: entered allmulticast mode
[ 1555.880282] veth_segment: entered promiscuous mode
[ 1555.883576] br0: port 2(veth_segment) entered blocking state
[ 1555.883617] br0: port 2(veth_segment) entered forwarding state
[ 1555.883660] br0: port 1(veth1) entered blocking state
[ 1555.883690] br0: port 1(veth1) entered forwarding state
[ 1557.940365] br0: port 1(veth1) entered disabled state
[ 1557.947314] veth1 (unregistering): left allmulticast mode
[ 1557.947352] veth1 (unregistering): left promiscuous mode
[ 1557.947378] br0: port 1(veth1) entered disabled state
[ 1557.965338] veth_segment: left allmulticast mode
[ 1557.965372] veth_segment: left promiscuous mode
[ 1557.965406] br0: port 2(veth_segment) entered disabled state
[ 1565.999658] br0: port 1(veth1) entered blocking state
[ 1565.999748] br0: port 1(veth1) entered disabled state
[ 1565.999821] veth1: entered allmulticast mode
[ 1565.999909] veth1: entered promiscuous mode
[ 1566.020857] br0: port 2(veth_segment) entered blocking state
[ 1566.020896] br0: port 2(veth_segment) entered disabled state
[ 1566.020929] veth_segment: entered allmulticast mode
[ 1566.020973] veth_segment: entered promiscuous mode
[ 1566.024341] br0: port 2(veth_segment) entered blocking state
[ 1566.024413] br0: port 2(veth_segment) entered forwarding state
[ 1566.024490] br0: port 1(veth1) entered blocking state
[ 1566.024555] br0: port 1(veth1) entered forwarding state
[ 1568.059973] iperf3 (16522) used greatest stack depth: 11816 bytes left
[ 1568.075446] br0: port 1(veth1) entered disabled state
[ 1568.082314] veth1 (unregistering): left allmulticast mode
[ 1568.082379] veth1 (unregistering): left promiscuous mode
[ 1568.082444] br0: port 1(veth1) entered disabled state
[ 1568.100338] veth_segment: left allmulticast mode
[ 1568.100407] veth_segment: left promiscuous mode
[ 1568.100478] br0: port 2(veth_segment) entered disabled state