[ 1749.965321] br0: port 1(veth1) entered blocking state
[ 1749.965372] br0: port 1(veth1) entered disabled state
[ 1749.965408] veth1: entered allmulticast mode
[ 1749.965462] veth1: entered promiscuous mode
[ 1749.986409] br0: port 2(veth_segment) entered blocking state
[ 1749.986450] br0: port 2(veth_segment) entered disabled state
[ 1749.986490] veth_segment: entered allmulticast mode
[ 1749.986533] veth_segment: entered promiscuous mode
[ 1749.989954] br0: port 2(veth_segment) entered blocking state
[ 1749.989995] br0: port 2(veth_segment) entered forwarding state
[ 1749.990038] br0: port 1(veth1) entered blocking state
[ 1749.990068] br0: port 1(veth1) entered forwarding state
[ 1752.038194] br0: port 1(veth1) entered disabled state
[ 1752.041380] veth1 (unregistering): left allmulticast mode
[ 1752.041469] veth1 (unregistering): left promiscuous mode
[ 1752.041532] br0: port 1(veth1) entered disabled state
[ 1752.053133] veth_segment: left allmulticast mode
[ 1752.053197] veth_segment: left promiscuous mode
[ 1752.053262] br0: port 2(veth_segment) entered disabled state
[ 1760.001882] br0: port 1(veth1) entered blocking state
[ 1760.001938] br0: port 1(veth1) entered disabled state
[ 1760.001971] veth1: entered allmulticast mode
[ 1760.002024] veth1: entered promiscuous mode
[ 1760.023037] br0: port 2(veth_segment) entered blocking state
[ 1760.023076] br0: port 2(veth_segment) entered disabled state
[ 1760.023128] veth_segment: entered allmulticast mode
[ 1760.023170] veth_segment: entered promiscuous mode
[ 1760.026572] br0: port 2(veth_segment) entered blocking state
[ 1760.026614] br0: port 2(veth_segment) entered forwarding state
[ 1760.026654] br0: port 1(veth1) entered blocking state
[ 1760.026686] br0: port 1(veth1) entered forwarding state
[ 1762.059671] iperf3 (15072) used greatest stack depth: 11672 bytes left
[ 1762.075248] br0: port 1(veth1) entered disabled state
[ 1762.083130] veth1 (unregistering): left allmulticast mode
[ 1762.083163] veth1 (unregistering): left promiscuous mode
[ 1762.083193] br0: port 1(veth1) entered disabled state
[ 1762.100131] veth_segment: left allmulticast mode
[ 1762.100168] veth_segment: left promiscuous mode
[ 1762.100205] br0: port 2(veth_segment) entered disabled state