[ 1595.843362] br0: port 1(veth1) entered blocking state
[ 1595.843438] br0: port 1(veth1) entered disabled state
[ 1595.843489] veth1: entered allmulticast mode
[ 1595.843567] veth1: entered promiscuous mode
[ 1595.861531] br0: port 2(veth_segment) entered blocking state
[ 1595.861563] br0: port 2(veth_segment) entered disabled state
[ 1595.861611] veth_segment: entered allmulticast mode
[ 1595.861657] veth_segment: entered promiscuous mode
[ 1595.864519] br0: port 2(veth_segment) entered blocking state
[ 1595.864552] br0: port 2(veth_segment) entered forwarding state
[ 1595.864603] br0: port 1(veth1) entered blocking state
[ 1595.864644] br0: port 1(veth1) entered forwarding state
[ 1597.915474] br0: port 1(veth1) entered disabled state
[ 1597.923334] veth1 (unregistering): left allmulticast mode
[ 1597.923365] veth1 (unregistering): left promiscuous mode
[ 1597.923398] br0: port 1(veth1) entered disabled state
[ 1597.940459] veth_segment: left allmulticast mode
[ 1597.940531] veth_segment: left promiscuous mode
[ 1597.940581] br0: port 2(veth_segment) entered disabled state
[ 1605.768212] br0: port 1(veth1) entered blocking state
[ 1605.768248] br0: port 1(veth1) entered disabled state
[ 1605.768274] veth1: entered allmulticast mode
[ 1605.768326] veth1: entered promiscuous mode
[ 1605.785645] br0: port 2(veth_segment) entered blocking state
[ 1605.785671] br0: port 2(veth_segment) entered disabled state
[ 1605.785692] veth_segment: entered allmulticast mode
[ 1605.785726] veth_segment: entered promiscuous mode
[ 1605.788643] br0: port 2(veth_segment) entered blocking state
[ 1605.788699] br0: port 2(veth_segment) entered forwarding state
[ 1605.788758] br0: port 1(veth1) entered blocking state
[ 1605.788810] br0: port 1(veth1) entered forwarding state
[ 1607.817076] iperf3 (24631) used greatest stack depth: 11864 bytes left
[ 1607.830408] br0: port 1(veth1) entered disabled state
[ 1607.835339] veth1 (unregistering): left allmulticast mode
[ 1607.835360] veth1 (unregistering): left promiscuous mode
[ 1607.835376] br0: port 1(veth1) entered disabled state
[ 1607.854329] veth_segment: left allmulticast mode
[ 1607.854355] veth_segment: left promiscuous mode
[ 1607.854377] br0: port 2(veth_segment) entered disabled state