[ 1561.436742] br0: port 1(veth1) entered blocking state
[ 1561.436831] br0: port 1(veth1) entered disabled state
[ 1561.436896] veth1: entered allmulticast mode
[ 1561.436986] veth1: entered promiscuous mode
[ 1561.453184] br0: port 2(veth_segment) entered blocking state
[ 1561.453234] br0: port 2(veth_segment) entered disabled state
[ 1561.453280] veth_segment: entered allmulticast mode
[ 1561.453323] veth_segment: entered promiscuous mode
[ 1561.455829] br0: port 1(veth1) entered blocking state
[ 1561.455892] br0: port 1(veth1) entered forwarding state
[ 1561.458428] br0: port 2(veth_segment) entered blocking state
[ 1561.458468] br0: port 2(veth_segment) entered forwarding state
[ 1563.513073] br0: port 1(veth1) entered disabled state
[ 1563.520936] veth1 (unregistering): left allmulticast mode
[ 1563.520978] veth1 (unregistering): left promiscuous mode
[ 1563.521010] br0: port 1(veth1) entered disabled state
[ 1563.545981] veth_segment: left allmulticast mode
[ 1563.546020] veth_segment: left promiscuous mode
[ 1563.546061] br0: port 2(veth_segment) entered disabled state
[ 1571.390446] br0: port 1(veth1) entered blocking state
[ 1571.390498] br0: port 1(veth1) entered disabled state
[ 1571.390525] veth1: entered allmulticast mode
[ 1571.390576] veth1: entered promiscuous mode
[ 1571.406840] br0: port 2(veth_segment) entered blocking state
[ 1571.406927] br0: port 2(veth_segment) entered disabled state
[ 1571.406996] veth_segment: entered allmulticast mode
[ 1571.407078] veth_segment: entered promiscuous mode
[ 1571.409642] br0: port 1(veth1) entered blocking state
[ 1571.409678] br0: port 1(veth1) entered forwarding state
[ 1571.412217] br0: port 2(veth_segment) entered blocking state
[ 1571.412283] br0: port 2(veth_segment) entered forwarding state
[ 1573.439373] iperf3 (16693) used greatest stack depth: 11320 bytes left
[ 1573.467975] br0: port 1(veth1) entered disabled state
[ 1573.473928] veth1 (unregistering): left allmulticast mode
[ 1573.473962] veth1 (unregistering): left promiscuous mode
[ 1573.473990] br0: port 1(veth1) entered disabled state
[ 1573.491932] veth_segment: left allmulticast mode
[ 1573.491967] veth_segment: left promiscuous mode
[ 1573.491997] br0: port 2(veth_segment) entered disabled state