[ 1647.765962] br0: port 1(veth1) entered blocking state
[ 1647.766013] br0: port 1(veth1) entered disabled state
[ 1647.766051] veth1: entered allmulticast mode
[ 1647.766105] veth1: entered promiscuous mode
[ 1647.788201] br0: port 2(veth_segment) entered blocking state
[ 1647.788276] br0: port 2(veth_segment) entered disabled state
[ 1647.788349] veth_segment: entered allmulticast mode
[ 1647.788430] veth_segment: entered promiscuous mode
[ 1647.792061] br0: port 2(veth_segment) entered blocking state
[ 1647.792100] br0: port 2(veth_segment) entered forwarding state
[ 1647.792153] br0: port 1(veth1) entered blocking state
[ 1647.792183] br0: port 1(veth1) entered forwarding state
[ 1649.951763] br0: port 1(veth1) entered disabled state
[ 1649.955563] veth1 (unregistering): left allmulticast mode
[ 1649.955633] veth1 (unregistering): left promiscuous mode
[ 1649.955665] br0: port 1(veth1) entered disabled state
[ 1649.967581] veth_segment: left allmulticast mode
[ 1649.967674] veth_segment: left promiscuous mode
[ 1649.967716] br0: port 2(veth_segment) entered disabled state
[ 1658.001487] br0: port 1(veth1) entered blocking state
[ 1658.001581] br0: port 1(veth1) entered disabled state
[ 1658.001649] veth1: entered allmulticast mode
[ 1658.001736] veth1: entered promiscuous mode
[ 1658.023869] br0: port 2(veth_segment) entered blocking state
[ 1658.023913] br0: port 2(veth_segment) entered disabled state
[ 1658.023951] veth_segment: entered allmulticast mode
[ 1658.023997] veth_segment: entered promiscuous mode
[ 1658.027602] br0: port 2(veth_segment) entered blocking state
[ 1658.027676] br0: port 2(veth_segment) entered forwarding state
[ 1658.027750] br0: port 1(veth1) entered blocking state
[ 1658.027812] br0: port 1(veth1) entered forwarding state
[ 1660.064830] iperf3 (22390) used greatest stack depth: 11752 bytes left
[ 1660.080632] br0: port 1(veth1) entered disabled state
[ 1660.085585] veth1 (unregistering): left allmulticast mode
[ 1660.085646] veth1 (unregistering): left promiscuous mode
[ 1660.085708] br0: port 1(veth1) entered disabled state
[ 1660.107563] veth_segment: left allmulticast mode
[ 1660.107632] veth_segment: left promiscuous mode
[ 1660.107704] br0: port 2(veth_segment) entered disabled state