[ 1620.082172] br0: port 1(veth1) entered blocking state
[ 1620.082226] br0: port 1(veth1) entered disabled state
[ 1620.082263] veth1: entered allmulticast mode
[ 1620.082315] veth1: entered promiscuous mode
[ 1620.099306] br0: port 2(veth_segment) entered blocking state
[ 1620.099359] br0: port 2(veth_segment) entered disabled state
[ 1620.099397] veth_segment: entered allmulticast mode
[ 1620.099442] veth_segment: entered promiscuous mode
[ 1620.102169] br0: port 2(veth_segment) entered blocking state
[ 1620.102209] br0: port 2(veth_segment) entered forwarding state
[ 1620.102248] br0: port 1(veth1) entered blocking state
[ 1620.102277] br0: port 1(veth1) entered forwarding state
[ 1622.236375] iperf3 (14595) used greatest stack depth: 11672 bytes left
[ 1622.252150] br0: port 1(veth1) entered disabled state
[ 1622.264022] veth1 (unregistering): left allmulticast mode
[ 1622.264065] veth1 (unregistering): left promiscuous mode
[ 1622.264097] br0: port 1(veth1) entered disabled state
[ 1622.286054] veth_segment: left allmulticast mode
[ 1622.286147] veth_segment: left promiscuous mode
[ 1622.286190] br0: port 2(veth_segment) entered disabled state
[ 1630.118153] br0: port 1(veth1) entered blocking state
[ 1630.118202] br0: port 1(veth1) entered disabled state
[ 1630.118240] veth1: entered allmulticast mode
[ 1630.118287] veth1: entered promiscuous mode
[ 1630.135534] br0: port 2(veth_segment) entered blocking state
[ 1630.135576] br0: port 2(veth_segment) entered disabled state
[ 1630.135616] veth_segment: entered allmulticast mode
[ 1630.135662] veth_segment: entered promiscuous mode
[ 1630.138401] br0: port 2(veth_segment) entered blocking state
[ 1630.138442] br0: port 2(veth_segment) entered forwarding state
[ 1630.138485] br0: port 1(veth1) entered blocking state
[ 1630.138512] br0: port 1(veth1) entered forwarding state
[ 1632.183138] br0: port 1(veth1) entered disabled state
[ 1632.186320] veth1 (unregistering): left allmulticast mode
[ 1632.186399] veth1 (unregistering): left promiscuous mode
[ 1632.186463] br0: port 1(veth1) entered disabled state
[ 1632.211021] veth_segment: left allmulticast mode
[ 1632.211091] veth_segment: left promiscuous mode
[ 1632.211160] br0: port 2(veth_segment) entered disabled state