[ 1675.497178] br0: port 1(veth1) entered blocking state
[ 1675.497215] br0: port 1(veth1) entered disabled state
[ 1675.497236] veth1: entered allmulticast mode
[ 1675.497275] veth1: entered promiscuous mode
[ 1675.517052] br0: port 2(veth_segment) entered blocking state
[ 1675.517077] br0: port 2(veth_segment) entered disabled state
[ 1675.517099] veth_segment: entered allmulticast mode
[ 1675.517133] veth_segment: entered promiscuous mode
[ 1675.520283] br0: port 2(veth_segment) entered blocking state
[ 1675.520308] br0: port 2(veth_segment) entered forwarding state
[ 1675.520329] br0: port 1(veth1) entered blocking state
[ 1675.520348] br0: port 1(veth1) entered forwarding state
[ 1677.571826] br0: port 1(veth1) entered disabled state
[ 1677.577738] veth1 (unregistering): left allmulticast mode
[ 1677.577763] veth1 (unregistering): left promiscuous mode
[ 1677.577777] br0: port 1(veth1) entered disabled state
[ 1677.595778] veth_segment: left allmulticast mode
[ 1677.595803] veth_segment: left promiscuous mode
[ 1677.595822] br0: port 2(veth_segment) entered disabled state
[ 1685.544865] br0: port 1(veth1) entered blocking state
[ 1685.544897] br0: port 1(veth1) entered disabled state
[ 1685.544917] veth1: entered allmulticast mode
[ 1685.544956] veth1: entered promiscuous mode
[ 1685.564767] br0: port 2(veth_segment) entered blocking state
[ 1685.564826] br0: port 2(veth_segment) entered disabled state
[ 1685.564887] veth_segment: entered allmulticast mode
[ 1685.564958] veth_segment: entered promiscuous mode
[ 1685.568169] br0: port 2(veth_segment) entered blocking state
[ 1685.568196] br0: port 2(veth_segment) entered forwarding state
[ 1685.568219] br0: port 1(veth1) entered blocking state
[ 1685.568238] br0: port 1(veth1) entered forwarding state
[ 1687.706484] iperf3 (17284) used greatest stack depth: 11816 bytes left
[ 1687.726967] br0: port 1(veth1) entered disabled state
[ 1687.734746] veth1 (unregistering): left allmulticast mode
[ 1687.734775] veth1 (unregistering): left promiscuous mode
[ 1687.734792] br0: port 1(veth1) entered disabled state
[ 1687.763747] veth_segment: left allmulticast mode
[ 1687.763781] veth_segment: left promiscuous mode
[ 1687.763800] br0: port 2(veth_segment) entered disabled state