[ 1741.043954] br0: port 1(veth1) entered blocking state
[ 1741.044037] br0: port 1(veth1) entered disabled state
[ 1741.044111] veth1: entered allmulticast mode
[ 1741.044199] veth1: entered promiscuous mode
[ 1741.065321] br0: port 2(veth_segment) entered blocking state
[ 1741.065362] br0: port 2(veth_segment) entered disabled state
[ 1741.065405] veth_segment: entered allmulticast mode
[ 1741.065446] veth_segment: entered promiscuous mode
[ 1741.068905] br0: port 2(veth_segment) entered blocking state
[ 1741.068970] br0: port 2(veth_segment) entered forwarding state
[ 1741.069041] br0: port 1(veth1) entered blocking state
[ 1741.069106] br0: port 1(veth1) entered forwarding state
[ 1743.121204] br0: port 1(veth1) entered disabled state
[ 1743.128101] veth1 (unregistering): left allmulticast mode
[ 1743.128172] veth1 (unregistering): left promiscuous mode
[ 1743.128236] br0: port 1(veth1) entered disabled state
[ 1743.136104] veth_segment: left allmulticast mode
[ 1743.136179] veth_segment: left promiscuous mode
[ 1743.136268] br0: port 2(veth_segment) entered disabled state
[ 1751.102979] br0: port 1(veth1) entered blocking state
[ 1751.103062] br0: port 1(veth1) entered disabled state
[ 1751.103139] veth1: entered allmulticast mode
[ 1751.103225] veth1: entered promiscuous mode
[ 1751.124294] br0: port 2(veth_segment) entered blocking state
[ 1751.124335] br0: port 2(veth_segment) entered disabled state
[ 1751.124376] veth_segment: entered allmulticast mode
[ 1751.124419] veth_segment: entered promiscuous mode
[ 1751.127842] br0: port 2(veth_segment) entered blocking state
[ 1751.127907] br0: port 2(veth_segment) entered forwarding state
[ 1751.127977] br0: port 1(veth1) entered blocking state
[ 1751.128037] br0: port 1(veth1) entered forwarding state
[ 1753.163734] iperf3 (3470) used greatest stack depth: 11720 bytes left
[ 1753.179165] br0: port 1(veth1) entered disabled state
[ 1753.185114] veth1 (unregistering): left allmulticast mode
[ 1753.185183] veth1 (unregistering): left promiscuous mode
[ 1753.185245] br0: port 1(veth1) entered disabled state
[ 1753.204100] veth_segment: left allmulticast mode
[ 1753.204166] veth_segment: left promiscuous mode
[ 1753.204245] br0: port 2(veth_segment) entered disabled state