[ 1736.939343] br0: port 1(veth1) entered blocking state
[ 1736.939392] br0: port 1(veth1) entered disabled state
[ 1736.939426] veth1: entered allmulticast mode
[ 1736.939477] veth1: entered promiscuous mode
[ 1736.959746] br0: port 2(veth_segment) entered blocking state
[ 1736.959787] br0: port 2(veth_segment) entered disabled state
[ 1736.959825] veth_segment: entered allmulticast mode
[ 1736.959871] veth_segment: entered promiscuous mode
[ 1736.963216] br0: port 2(veth_segment) entered blocking state
[ 1736.963281] br0: port 2(veth_segment) entered forwarding state
[ 1736.963354] br0: port 1(veth1) entered blocking state
[ 1736.963412] br0: port 1(veth1) entered forwarding state
[ 1739.018810] br0: port 1(veth1) entered disabled state
[ 1739.026725] veth1 (unregistering): left allmulticast mode
[ 1739.026758] veth1 (unregistering): left promiscuous mode
[ 1739.026788] br0: port 1(veth1) entered disabled state
[ 1739.044738] veth_segment: left allmulticast mode
[ 1739.044772] veth_segment: left promiscuous mode
[ 1739.044801] br0: port 2(veth_segment) entered disabled state
[ 1747.032275] br0: port 1(veth1) entered blocking state
[ 1747.032326] br0: port 1(veth1) entered disabled state
[ 1747.032360] veth1: entered allmulticast mode
[ 1747.032406] veth1: entered promiscuous mode
[ 1747.052876] br0: port 2(veth_segment) entered blocking state
[ 1747.052921] br0: port 2(veth_segment) entered disabled state
[ 1747.052961] veth_segment: entered allmulticast mode
[ 1747.053012] veth_segment: entered promiscuous mode
[ 1747.056290] br0: port 2(veth_segment) entered blocking state
[ 1747.056329] br0: port 2(veth_segment) entered forwarding state
[ 1747.056374] br0: port 1(veth1) entered blocking state
[ 1747.056403] br0: port 1(veth1) entered forwarding state
[ 1749.195721] iperf3 (25275) used greatest stack depth: 11752 bytes left
[ 1749.215838] br0: port 1(veth1) entered disabled state
[ 1749.219779] veth1 (unregistering): left allmulticast mode
[ 1749.219809] veth1 (unregistering): left promiscuous mode
[ 1749.219840] br0: port 1(veth1) entered disabled state
[ 1749.238737] veth_segment: left allmulticast mode
[ 1749.238776] veth_segment: left promiscuous mode
[ 1749.238818] br0: port 2(veth_segment) entered disabled state