[ 1744.867796] br0: port 1(veth1) entered blocking state
[ 1744.867851] br0: port 1(veth1) entered disabled state
[ 1744.867890] veth1: entered allmulticast mode
[ 1744.867943] veth1: entered promiscuous mode
[ 1744.888231] br0: port 2(veth_segment) entered blocking state
[ 1744.888309] br0: port 2(veth_segment) entered disabled state
[ 1744.888378] veth_segment: entered allmulticast mode
[ 1744.888457] veth_segment: entered promiscuous mode
[ 1744.891738] br0: port 2(veth_segment) entered blocking state
[ 1744.891778] br0: port 2(veth_segment) entered forwarding state
[ 1744.891826] br0: port 1(veth1) entered blocking state
[ 1744.891857] br0: port 1(veth1) entered forwarding state
[ 1747.030283] iperf3 (27478) used greatest stack depth: 11600 bytes left
[ 1747.050286] br0: port 1(veth1) entered disabled state
[ 1747.058178] veth1 (unregistering): left allmulticast mode
[ 1747.058247] veth1 (unregistering): left promiscuous mode
[ 1747.058316] br0: port 1(veth1) entered disabled state
[ 1747.076191] veth_segment: left allmulticast mode
[ 1747.076255] veth_segment: left promiscuous mode
[ 1747.076358] br0: port 2(veth_segment) entered disabled state
[ 1755.068800] br0: port 1(veth1) entered blocking state
[ 1755.068893] br0: port 1(veth1) entered disabled state
[ 1755.068958] veth1: entered allmulticast mode
[ 1755.069047] veth1: entered promiscuous mode
[ 1755.089402] br0: port 2(veth_segment) entered blocking state
[ 1755.089452] br0: port 2(veth_segment) entered disabled state
[ 1755.089494] veth_segment: entered allmulticast mode
[ 1755.089541] veth_segment: entered promiscuous mode
[ 1755.092820] br0: port 2(veth_segment) entered blocking state
[ 1755.092896] br0: port 2(veth_segment) entered forwarding state
[ 1755.092971] br0: port 1(veth1) entered blocking state
[ 1755.093033] br0: port 1(veth1) entered forwarding state
[ 1757.255240] br0: port 1(veth1) entered disabled state
[ 1757.259709] veth1 (unregistering): left allmulticast mode
[ 1757.259753] veth1 (unregistering): left promiscuous mode
[ 1757.259782] br0: port 1(veth1) entered disabled state
[ 1757.279197] veth_segment: left allmulticast mode
[ 1757.279239] veth_segment: left promiscuous mode
[ 1757.279274] br0: port 2(veth_segment) entered disabled state