[ 1541.092415] br0: port 1(veth1) entered blocking state
[ 1541.092463] br0: port 1(veth1) entered disabled state
[ 1541.092504] veth1: entered allmulticast mode
[ 1541.092558] veth1: entered promiscuous mode
[ 1541.110174] br0: port 2(veth_segment) entered blocking state
[ 1541.110215] br0: port 2(veth_segment) entered disabled state
[ 1541.110254] veth_segment: entered allmulticast mode
[ 1541.110299] veth_segment: entered promiscuous mode
[ 1541.113153] br0: port 2(veth_segment) entered blocking state
[ 1541.113226] br0: port 2(veth_segment) entered forwarding state
[ 1541.113309] br0: port 1(veth1) entered blocking state
[ 1541.113373] br0: port 1(veth1) entered forwarding state
[ 1543.159376] br0: port 1(veth1) entered disabled state
[ 1543.162298] veth1 (unregistering): left allmulticast mode
[ 1543.162367] veth1 (unregistering): left promiscuous mode
[ 1543.162429] br0: port 1(veth1) entered disabled state
[ 1543.183317] veth_segment: left allmulticast mode
[ 1543.183409] veth_segment: left promiscuous mode
[ 1543.183479] br0: port 2(veth_segment) entered disabled state
[ 1551.045730] br0: port 1(veth1) entered blocking state
[ 1551.045818] br0: port 1(veth1) entered disabled state
[ 1551.045890] veth1: entered allmulticast mode
[ 1551.045978] veth1: entered promiscuous mode
[ 1551.064135] br0: port 2(veth_segment) entered blocking state
[ 1551.064209] br0: port 2(veth_segment) entered disabled state
[ 1551.064289] veth_segment: entered allmulticast mode
[ 1551.064373] veth_segment: entered promiscuous mode
[ 1551.067342] br0: port 2(veth_segment) entered blocking state
[ 1551.067380] br0: port 2(veth_segment) entered forwarding state
[ 1551.067412] br0: port 1(veth1) entered blocking state
[ 1551.067445] br0: port 1(veth1) entered forwarding state
[ 1553.097638] iperf3 (22537) used greatest stack depth: 11832 bytes left
[ 1553.115376] br0: port 1(veth1) entered disabled state
[ 1553.121309] veth1 (unregistering): left allmulticast mode
[ 1553.121348] veth1 (unregistering): left promiscuous mode
[ 1553.121375] br0: port 1(veth1) entered disabled state
[ 1553.142299] veth_segment: left allmulticast mode
[ 1553.142333] veth_segment: left promiscuous mode
[ 1553.142371] br0: port 2(veth_segment) entered disabled state