[ 1633.599566] br0: port 1(veth1) entered blocking state
[ 1633.599622] br0: port 1(veth1) entered disabled state
[ 1633.599663] veth1: entered allmulticast mode
[ 1633.599710] veth1: entered promiscuous mode
[ 1633.616786] br0: port 2(veth_segment) entered blocking state
[ 1633.616831] br0: port 2(veth_segment) entered disabled state
[ 1633.616872] veth_segment: entered allmulticast mode
[ 1633.616919] veth_segment: entered promiscuous mode
[ 1633.619713] br0: port 1(veth1) entered blocking state
[ 1633.619772] br0: port 1(veth1) entered forwarding state
[ 1633.622581] br0: port 2(veth_segment) entered blocking state
[ 1633.622618] br0: port 2(veth_segment) entered forwarding state
[ 1635.673936] br0: port 1(veth1) entered disabled state
[ 1635.679829] veth1 (unregistering): left allmulticast mode
[ 1635.679860] veth1 (unregistering): left promiscuous mode
[ 1635.679889] br0: port 1(veth1) entered disabled state
[ 1635.706979] veth_segment: left allmulticast mode
[ 1635.707045] veth_segment: left promiscuous mode
[ 1635.707155] br0: port 2(veth_segment) entered disabled state
[ 1643.576597] br0: port 1(veth1) entered blocking state
[ 1643.576641] br0: port 1(veth1) entered disabled state
[ 1643.576678] veth1: entered allmulticast mode
[ 1643.576725] veth1: entered promiscuous mode
[ 1643.593530] br0: port 2(veth_segment) entered blocking state
[ 1643.593572] br0: port 2(veth_segment) entered disabled state
[ 1643.593610] veth_segment: entered allmulticast mode
[ 1643.593651] veth_segment: entered promiscuous mode
[ 1643.596448] br0: port 1(veth1) entered blocking state
[ 1643.596508] br0: port 1(veth1) entered forwarding state
[ 1643.599357] br0: port 2(veth_segment) entered blocking state
[ 1643.599395] br0: port 2(veth_segment) entered forwarding state
[ 1645.729292] iperf3 (31752) used greatest stack depth: 11896 bytes left
[ 1645.754937] br0: port 1(veth1) entered disabled state
[ 1645.761816] veth1 (unregistering): left allmulticast mode
[ 1645.761849] veth1 (unregistering): left promiscuous mode
[ 1645.761874] br0: port 1(veth1) entered disabled state
[ 1645.800820] veth_segment: left allmulticast mode
[ 1645.800881] veth_segment: left promiscuous mode
[ 1645.800912] br0: port 2(veth_segment) entered disabled state