[ 1592.317881] br0: port 1(veth1) entered blocking state
[ 1592.317936] br0: port 1(veth1) entered disabled state
[ 1592.317971] veth1: entered allmulticast mode
[ 1592.318020] veth1: entered promiscuous mode
[ 1592.339634] br0: port 2(veth_segment) entered blocking state
[ 1592.339675] br0: port 2(veth_segment) entered disabled state
[ 1592.339716] veth_segment: entered allmulticast mode
[ 1592.339757] veth_segment: entered promiscuous mode
[ 1592.343279] br0: port 2(veth_segment) entered blocking state
[ 1592.343323] br0: port 2(veth_segment) entered forwarding state
[ 1592.343364] br0: port 1(veth1) entered blocking state
[ 1592.343394] br0: port 1(veth1) entered forwarding state
[ 1594.501376] br0: port 1(veth1) entered disabled state
[ 1594.509165] veth1 (unregistering): left allmulticast mode
[ 1594.509206] veth1 (unregistering): left promiscuous mode
[ 1594.509235] br0: port 1(veth1) entered disabled state
[ 1594.517239] veth_segment: left allmulticast mode
[ 1594.517280] veth_segment: left promiscuous mode
[ 1594.517317] br0: port 2(veth_segment) entered disabled state
[ 1602.539574] br0: port 1(veth1) entered blocking state
[ 1602.539664] br0: port 1(veth1) entered disabled state
[ 1602.539734] veth1: entered allmulticast mode
[ 1602.539819] veth1: entered promiscuous mode
[ 1602.561727] br0: port 2(veth_segment) entered blocking state
[ 1602.561765] br0: port 2(veth_segment) entered disabled state
[ 1602.561803] veth_segment: entered allmulticast mode
[ 1602.561847] veth_segment: entered promiscuous mode
[ 1602.565430] br0: port 2(veth_segment) entered blocking state
[ 1602.565503] br0: port 2(veth_segment) entered forwarding state
[ 1602.565578] br0: port 1(veth1) entered blocking state
[ 1602.565640] br0: port 1(veth1) entered forwarding state
[ 1604.602683] iperf3 (29963) used greatest stack depth: 11736 bytes left
[ 1604.620242] br0: port 1(veth1) entered disabled state
[ 1604.627197] veth1 (unregistering): left allmulticast mode
[ 1604.627261] veth1 (unregistering): left promiscuous mode
[ 1604.627324] br0: port 1(veth1) entered disabled state
[ 1604.646172] veth_segment: left allmulticast mode
[ 1604.646239] veth_segment: left promiscuous mode
[ 1604.646307] br0: port 2(veth_segment) entered disabled state