[ 1641.338730] br0: port 1(veth1) entered blocking state
[ 1641.338808] br0: port 1(veth1) entered disabled state
[ 1641.338873] veth1: entered allmulticast mode
[ 1641.338952] veth1: entered promiscuous mode
[ 1641.355536] br0: port 2(veth_segment) entered blocking state
[ 1641.355605] br0: port 2(veth_segment) entered disabled state
[ 1641.355679] veth_segment: entered allmulticast mode
[ 1641.355764] veth_segment: entered promiscuous mode
[ 1641.358467] br0: port 1(veth1) entered blocking state
[ 1641.358498] br0: port 1(veth1) entered forwarding state
[ 1641.361198] br0: port 2(veth_segment) entered blocking state
[ 1641.361273] br0: port 2(veth_segment) entered forwarding state
[ 1643.411860] br0: port 1(veth1) entered disabled state
[ 1643.417754] veth1 (unregistering): left allmulticast mode
[ 1643.417818] veth1 (unregistering): left promiscuous mode
[ 1643.417904] br0: port 1(veth1) entered disabled state
[ 1643.435888] veth_segment: left allmulticast mode
[ 1643.435927] veth_segment: left promiscuous mode
[ 1643.435964] br0: port 2(veth_segment) entered disabled state
[ 1651.303840] br0: port 1(veth1) entered blocking state
[ 1651.303888] br0: port 1(veth1) entered disabled state
[ 1651.303926] veth1: entered allmulticast mode
[ 1651.303975] veth1: entered promiscuous mode
[ 1651.320522] br0: port 2(veth_segment) entered blocking state
[ 1651.320560] br0: port 2(veth_segment) entered disabled state
[ 1651.320602] veth_segment: entered allmulticast mode
[ 1651.320642] veth_segment: entered promiscuous mode
[ 1651.323343] br0: port 1(veth1) entered blocking state
[ 1651.323410] br0: port 1(veth1) entered forwarding state
[ 1651.326138] br0: port 2(veth_segment) entered blocking state
[ 1651.326177] br0: port 2(veth_segment) entered forwarding state
[ 1653.352478] iperf3 (18049) used greatest stack depth: 11792 bytes left
[ 1653.378855] br0: port 1(veth1) entered disabled state
[ 1653.384746] veth1 (unregistering): left allmulticast mode
[ 1653.384812] veth1 (unregistering): left promiscuous mode
[ 1653.384876] br0: port 1(veth1) entered disabled state
[ 1653.412750] veth_segment: left allmulticast mode
[ 1653.412822] veth_segment: left promiscuous mode
[ 1653.412891] br0: port 2(veth_segment) entered disabled state