[ 1638.359018] br0: port 1(veth1) entered blocking state
[ 1638.359066] br0: port 1(veth1) entered disabled state
[ 1638.359109] veth1: entered allmulticast mode
[ 1638.359161] veth1: entered promiscuous mode
[ 1638.380792] br0: port 2(veth_segment) entered blocking state
[ 1638.380831] br0: port 2(veth_segment) entered disabled state
[ 1638.380862] veth_segment: entered allmulticast mode
[ 1638.380906] veth_segment: entered promiscuous mode
[ 1638.384416] br0: port 2(veth_segment) entered blocking state
[ 1638.384456] br0: port 2(veth_segment) entered forwarding state
[ 1638.384493] br0: port 1(veth1) entered blocking state
[ 1638.384520] br0: port 1(veth1) entered forwarding state
[ 1640.420315] iperf3 (17982) used greatest stack depth: 11560 bytes left
[ 1640.440271] br0: port 1(veth1) entered disabled state
[ 1640.447155] veth1 (unregistering): left allmulticast mode
[ 1640.447191] veth1 (unregistering): left promiscuous mode
[ 1640.447222] br0: port 1(veth1) entered disabled state
[ 1640.466166] veth_segment: left allmulticast mode
[ 1640.466200] veth_segment: left promiscuous mode
[ 1640.466235] br0: port 2(veth_segment) entered disabled state
[ 1648.515679] br0: port 1(veth1) entered blocking state
[ 1648.515727] br0: port 1(veth1) entered disabled state
[ 1648.515764] veth1: entered allmulticast mode
[ 1648.515819] veth1: entered promiscuous mode
[ 1648.537425] br0: port 2(veth_segment) entered blocking state
[ 1648.537471] br0: port 2(veth_segment) entered disabled state
[ 1648.537518] veth_segment: entered allmulticast mode
[ 1648.537562] veth_segment: entered promiscuous mode
[ 1648.541048] br0: port 2(veth_segment) entered blocking state
[ 1648.541089] br0: port 2(veth_segment) entered forwarding state
[ 1648.541135] br0: port 1(veth1) entered blocking state
[ 1648.541165] br0: port 1(veth1) entered forwarding state
[ 1650.705408] br0: port 1(veth1) entered disabled state
[ 1650.710179] veth1 (unregistering): left allmulticast mode
[ 1650.710233] veth1 (unregistering): left promiscuous mode
[ 1650.710294] br0: port 1(veth1) entered disabled state
[ 1650.729166] veth_segment: left allmulticast mode
[ 1650.729211] veth_segment: left promiscuous mode
[ 1650.729246] br0: port 2(veth_segment) entered disabled state