[  560.879435] br0: port 1(veth1) entered blocking state
[  560.879518] br0: port 1(veth1) entered disabled state
[  560.879586] veth1: entered allmulticast mode
[  560.879677] veth1: entered promiscuous mode
[  560.899976] br0: port 2(veth_segment) entered blocking state
[  560.900017] br0: port 2(veth_segment) entered disabled state
[  560.900060] veth_segment: entered allmulticast mode
[  560.900103] veth_segment: entered promiscuous mode
[  560.903363] br0: port 2(veth_segment) entered blocking state
[  560.903432] br0: port 2(veth_segment) entered forwarding state
[  560.903510] br0: port 1(veth1) entered blocking state
[  560.903571] br0: port 1(veth1) entered forwarding state
[  562.937323] iperf3 (520) used greatest stack depth: 12104 bytes left
[  562.957814] br0: port 1(veth1) entered disabled state
[  562.962688] veth1 (unregistering): left allmulticast mode
[  562.962726] veth1 (unregistering): left promiscuous mode
[  562.962761] br0: port 1(veth1) entered disabled state
[  562.981714] veth_segment: left allmulticast mode
[  562.981748] veth_segment: left promiscuous mode
[  562.981784] br0: port 2(veth_segment) entered disabled state
[  571.070574] br0: port 1(veth1) entered blocking state
[  571.070622] br0: port 1(veth1) entered disabled state
[  571.070666] veth1: entered allmulticast mode
[  571.070718] veth1: entered promiscuous mode
[  571.091008] br0: port 2(veth_segment) entered blocking state
[  571.091048] br0: port 2(veth_segment) entered disabled state
[  571.091088] veth_segment: entered allmulticast mode
[  571.091139] veth_segment: entered promiscuous mode
[  571.094386] br0: port 2(veth_segment) entered blocking state
[  571.094466] br0: port 2(veth_segment) entered forwarding state
[  571.094539] br0: port 1(veth1) entered blocking state
[  571.094600] br0: port 1(veth1) entered forwarding state
[  573.128475] iperf3 (914) used greatest stack depth: 11768 bytes left
[  573.148812] br0: port 1(veth1) entered disabled state
[  573.152714] veth1 (unregistering): left allmulticast mode
[  573.152746] veth1 (unregistering): left promiscuous mode
[  573.152770] br0: port 1(veth1) entered disabled state
[  573.169704] veth_segment: left allmulticast mode
[  573.169744] veth_segment: left promiscuous mode
[  573.169784] br0: port 2(veth_segment) entered disabled state