[ 1576.472092] br0: port 1(veth1) entered blocking state
[ 1576.472179] br0: port 1(veth1) entered disabled state
[ 1576.472256] veth1: entered allmulticast mode
[ 1576.472339] veth1: entered promiscuous mode
[ 1576.489228] br0: port 2(veth_segment) entered blocking state
[ 1576.489304] br0: port 2(veth_segment) entered disabled state
[ 1576.489376] veth_segment: entered allmulticast mode
[ 1576.489455] veth_segment: entered promiscuous mode
[ 1576.492219] br0: port 2(veth_segment) entered blocking state
[ 1576.492261] br0: port 2(veth_segment) entered forwarding state
[ 1576.492308] br0: port 1(veth1) entered blocking state
[ 1576.492342] br0: port 1(veth1) entered forwarding state
[ 1578.641371] br0: port 1(veth1) entered disabled state
[ 1578.649260] veth1 (unregistering): left allmulticast mode
[ 1578.649298] veth1 (unregistering): left promiscuous mode
[ 1578.649323] br0: port 1(veth1) entered disabled state
[ 1578.664275] veth_segment: left allmulticast mode
[ 1578.664318] veth_segment: left promiscuous mode
[ 1578.664359] br0: port 2(veth_segment) entered disabled state
[ 1586.501255] br0: port 1(veth1) entered blocking state
[ 1586.501300] br0: port 1(veth1) entered disabled state
[ 1586.501336] veth1: entered allmulticast mode
[ 1586.501386] veth1: entered promiscuous mode
[ 1586.518244] br0: port 2(veth_segment) entered blocking state
[ 1586.518286] br0: port 2(veth_segment) entered disabled state
[ 1586.518327] veth_segment: entered allmulticast mode
[ 1586.518371] veth_segment: entered promiscuous mode
[ 1586.521082] br0: port 2(veth_segment) entered blocking state
[ 1586.521122] br0: port 2(veth_segment) entered forwarding state
[ 1586.521162] br0: port 1(veth1) entered blocking state
[ 1586.521192] br0: port 1(veth1) entered forwarding state
[ 1588.550946] iperf3 (17449) used greatest stack depth: 11768 bytes left
[ 1588.568334] br0: port 1(veth1) entered disabled state
[ 1588.572283] veth1 (unregistering): left allmulticast mode
[ 1588.572322] veth1 (unregistering): left promiscuous mode
[ 1588.572345] br0: port 1(veth1) entered disabled state
[ 1588.594270] veth_segment: left allmulticast mode
[ 1588.594304] veth_segment: left promiscuous mode
[ 1588.594332] br0: port 2(veth_segment) entered disabled state