[ 1663.950620] br0: port 1(veth1) entered blocking state
[ 1663.950705] br0: port 1(veth1) entered disabled state
[ 1663.950775] veth1: entered allmulticast mode
[ 1663.950862] veth1: entered promiscuous mode
[ 1663.972372] br0: port 2(veth_segment) entered blocking state
[ 1663.972441] br0: port 2(veth_segment) entered disabled state
[ 1663.972515] veth_segment: entered allmulticast mode
[ 1663.972600] veth_segment: entered promiscuous mode
[ 1663.976071] br0: port 2(veth_segment) entered blocking state
[ 1663.976111] br0: port 2(veth_segment) entered forwarding state
[ 1663.976163] br0: port 1(veth1) entered blocking state
[ 1663.976193] br0: port 1(veth1) entered forwarding state
[ 1666.029999] br0: port 1(veth1) entered disabled state
[ 1666.037943] veth1 (unregistering): left allmulticast mode
[ 1666.038009] veth1 (unregistering): left promiscuous mode
[ 1666.038073] br0: port 1(veth1) entered disabled state
[ 1666.053972] veth_segment: left allmulticast mode
[ 1666.054009] veth_segment: left promiscuous mode
[ 1666.054047] br0: port 2(veth_segment) entered disabled state
[ 1674.081967] br0: port 1(veth1) entered blocking state
[ 1674.082054] br0: port 1(veth1) entered disabled state
[ 1674.082119] veth1: entered allmulticast mode
[ 1674.082207] veth1: entered promiscuous mode
[ 1674.103194] br0: port 2(veth_segment) entered blocking state
[ 1674.103236] br0: port 2(veth_segment) entered disabled state
[ 1674.103276] veth_segment: entered allmulticast mode
[ 1674.103322] veth_segment: entered promiscuous mode
[ 1674.106709] br0: port 2(veth_segment) entered blocking state
[ 1674.106748] br0: port 2(veth_segment) entered forwarding state
[ 1674.106788] br0: port 1(veth1) entered blocking state
[ 1674.106814] br0: port 1(veth1) entered forwarding state
[ 1676.140085] iperf3 (565) used greatest stack depth: 11744 bytes left
[ 1676.155989] br0: port 1(veth1) entered disabled state
[ 1676.159035] veth1 (unregistering): left allmulticast mode
[ 1676.159093] veth1 (unregistering): left promiscuous mode
[ 1676.159153] br0: port 1(veth1) entered disabled state
[ 1676.179956] veth_segment: left allmulticast mode
[ 1676.180020] veth_segment: left promiscuous mode
[ 1676.180084] br0: port 2(veth_segment) entered disabled state