[ 1757.888205] br0: port 1(veth1) entered blocking state
[ 1757.888253] br0: port 1(veth1) entered disabled state
[ 1757.888287] veth1: entered allmulticast mode
[ 1757.888339] veth1: entered promiscuous mode
[ 1757.908678] br0: port 2(veth_segment) entered blocking state
[ 1757.908724] br0: port 2(veth_segment) entered disabled state
[ 1757.908767] veth_segment: entered allmulticast mode
[ 1757.908815] veth_segment: entered promiscuous mode
[ 1757.912067] br0: port 2(veth_segment) entered blocking state
[ 1757.912106] br0: port 2(veth_segment) entered forwarding state
[ 1757.912150] br0: port 1(veth1) entered blocking state
[ 1757.912184] br0: port 1(veth1) entered forwarding state
[ 1759.963303] br0: port 1(veth1) entered disabled state
[ 1759.966217] veth1 (unregistering): left allmulticast mode
[ 1759.966248] veth1 (unregistering): left promiscuous mode
[ 1759.966278] br0: port 1(veth1) entered disabled state
[ 1759.983229] veth_segment: left allmulticast mode
[ 1759.983265] veth_segment: left promiscuous mode
[ 1759.983300] br0: port 2(veth_segment) entered disabled state
[ 1767.916778] br0: port 1(veth1) entered blocking state
[ 1767.916829] br0: port 1(veth1) entered disabled state
[ 1767.916863] veth1: entered allmulticast mode
[ 1767.916914] veth1: entered promiscuous mode
[ 1767.936862] br0: port 2(veth_segment) entered blocking state
[ 1767.936900] br0: port 2(veth_segment) entered disabled state
[ 1767.936941] veth_segment: entered allmulticast mode
[ 1767.936987] veth_segment: entered promiscuous mode
[ 1767.940165] br0: port 2(veth_segment) entered blocking state
[ 1767.940209] br0: port 2(veth_segment) entered forwarding state
[ 1767.940249] br0: port 1(veth1) entered blocking state
[ 1767.940280] br0: port 1(veth1) entered forwarding state
[ 1769.972784] iperf3 (26160) used greatest stack depth: 11752 bytes left
[ 1769.989302] br0: port 1(veth1) entered disabled state
[ 1769.994255] veth1 (unregistering): left allmulticast mode
[ 1769.994293] veth1 (unregistering): left promiscuous mode
[ 1769.994329] br0: port 1(veth1) entered disabled state
[ 1770.025221] veth_segment: left allmulticast mode
[ 1770.025276] veth_segment: left promiscuous mode
[ 1770.025315] br0: port 2(veth_segment) entered disabled state