[ 1712.334160] br0: port 1(veth1) entered blocking state
[ 1712.334201] br0: port 1(veth1) entered disabled state
[ 1712.334219] veth1: entered allmulticast mode
[ 1712.334268] veth1: entered promiscuous mode
[ 1712.358346] br0: port 2(veth_segment) entered blocking state
[ 1712.358407] br0: port 2(veth_segment) entered disabled state
[ 1712.358463] veth_segment: entered allmulticast mode
[ 1712.358531] veth_segment: entered promiscuous mode
[ 1712.362347] br0: port 2(veth_segment) entered blocking state
[ 1712.362371] br0: port 2(veth_segment) entered forwarding state
[ 1712.362398] br0: port 1(veth1) entered blocking state
[ 1712.362419] br0: port 1(veth1) entered forwarding state
[ 1714.419325] br0: port 1(veth1) entered disabled state
[ 1714.426276] veth1 (unregistering): left allmulticast mode
[ 1714.426310] veth1 (unregistering): left promiscuous mode
[ 1714.426346] br0: port 1(veth1) entered disabled state
[ 1714.436280] veth_segment: left allmulticast mode
[ 1714.436316] veth_segment: left promiscuous mode
[ 1714.436348] br0: port 2(veth_segment) entered disabled state
[ 1722.475244] br0: port 1(veth1) entered blocking state
[ 1722.475344] br0: port 1(veth1) entered disabled state
[ 1722.475414] veth1: entered allmulticast mode
[ 1722.475502] veth1: entered promiscuous mode
[ 1722.498082] br0: port 2(veth_segment) entered blocking state
[ 1722.498122] br0: port 2(veth_segment) entered disabled state
[ 1722.498163] veth_segment: entered allmulticast mode
[ 1722.498207] veth_segment: entered promiscuous mode
[ 1722.501759] br0: port 2(veth_segment) entered blocking state
[ 1722.501828] br0: port 2(veth_segment) entered forwarding state
[ 1722.501901] br0: port 1(veth1) entered blocking state
[ 1722.501963] br0: port 1(veth1) entered forwarding state
[ 1724.537564] iperf3 (6729) used greatest stack depth: 11720 bytes left
[ 1724.559320] br0: port 1(veth1) entered disabled state
[ 1724.562272] veth1 (unregistering): left allmulticast mode
[ 1724.562304] veth1 (unregistering): left promiscuous mode
[ 1724.562336] br0: port 1(veth1) entered disabled state
[ 1724.581280] veth_segment: left allmulticast mode
[ 1724.581322] veth_segment: left promiscuous mode
[ 1724.581360] br0: port 2(veth_segment) entered disabled state