[ 1679.885790] br0: port 1(veth1) entered blocking state
[ 1679.885847] br0: port 1(veth1) entered disabled state
[ 1679.885878] veth1: entered allmulticast mode
[ 1679.885928] veth1: entered promiscuous mode
[ 1679.907939] br0: port 2(veth_segment) entered blocking state
[ 1679.907980] br0: port 2(veth_segment) entered disabled state
[ 1679.908022] veth_segment: entered allmulticast mode
[ 1679.908070] veth_segment: entered promiscuous mode
[ 1679.911655] br0: port 2(veth_segment) entered blocking state
[ 1679.911725] br0: port 2(veth_segment) entered forwarding state
[ 1679.911797] br0: port 1(veth1) entered blocking state
[ 1679.911862] br0: port 1(veth1) entered forwarding state
[ 1681.961569] br0: port 1(veth1) entered disabled state
[ 1681.975477] veth1 (unregistering): left allmulticast mode
[ 1681.975518] veth1 (unregistering): left promiscuous mode
[ 1681.975550] br0: port 1(veth1) entered disabled state
[ 1681.983471] veth_segment: left allmulticast mode
[ 1681.983502] veth_segment: left promiscuous mode
[ 1681.983534] br0: port 2(veth_segment) entered disabled state
[ 1689.969965] br0: port 1(veth1) entered blocking state
[ 1689.970019] br0: port 1(veth1) entered disabled state
[ 1689.970055] veth1: entered allmulticast mode
[ 1689.970107] veth1: entered promiscuous mode
[ 1689.992195] br0: port 2(veth_segment) entered blocking state
[ 1689.992270] br0: port 2(veth_segment) entered disabled state
[ 1689.992343] veth_segment: entered allmulticast mode
[ 1689.992421] veth_segment: entered promiscuous mode
[ 1689.996048] br0: port 2(veth_segment) entered blocking state
[ 1689.996088] br0: port 2(veth_segment) entered forwarding state
[ 1689.996128] br0: port 1(veth1) entered blocking state
[ 1689.996156] br0: port 1(veth1) entered forwarding state
[ 1692.029905] iperf3 (1208) used greatest stack depth: 11720 bytes left
[ 1692.045597] br0: port 1(veth1) entered disabled state
[ 1692.053508] veth1 (unregistering): left allmulticast mode
[ 1692.053541] veth1 (unregistering): left promiscuous mode
[ 1692.053576] br0: port 1(veth1) entered disabled state
[ 1692.071486] veth_segment: left allmulticast mode
[ 1692.071527] veth_segment: left promiscuous mode
[ 1692.071568] br0: port 2(veth_segment) entered disabled state