[ 1599.389697] br0: port 1(veth1) entered blocking state
[ 1599.389746] br0: port 1(veth1) entered disabled state
[ 1599.389778] veth1: entered allmulticast mode
[ 1599.389834] veth1: entered promiscuous mode
[ 1599.410957] br0: port 2(veth_segment) entered blocking state
[ 1599.410996] br0: port 2(veth_segment) entered disabled state
[ 1599.411038] veth_segment: entered allmulticast mode
[ 1599.411086] veth_segment: entered promiscuous mode
[ 1599.414459] br0: port 2(veth_segment) entered blocking state
[ 1599.414497] br0: port 2(veth_segment) entered forwarding state
[ 1599.414539] br0: port 1(veth1) entered blocking state
[ 1599.414567] br0: port 1(veth1) entered forwarding state
[ 1601.576451] br0: port 1(veth1) entered disabled state
[ 1601.584277] veth1 (unregistering): left allmulticast mode
[ 1601.584313] veth1 (unregistering): left promiscuous mode
[ 1601.584344] br0: port 1(veth1) entered disabled state
[ 1601.603317] veth_segment: left allmulticast mode
[ 1601.603351] veth_segment: left promiscuous mode
[ 1601.603384] br0: port 2(veth_segment) entered disabled state
[ 1609.660090] br0: port 1(veth1) entered blocking state
[ 1609.660144] br0: port 1(veth1) entered disabled state
[ 1609.660179] veth1: entered allmulticast mode
[ 1609.660240] veth1: entered promiscuous mode
[ 1609.683114] br0: port 2(veth_segment) entered blocking state
[ 1609.683197] br0: port 2(veth_segment) entered disabled state
[ 1609.683285] veth_segment: entered allmulticast mode
[ 1609.683372] veth_segment: entered promiscuous mode
[ 1609.687052] br0: port 2(veth_segment) entered blocking state
[ 1609.687095] br0: port 2(veth_segment) entered forwarding state
[ 1609.687136] br0: port 1(veth1) entered blocking state
[ 1609.687161] br0: port 1(veth1) entered forwarding state
[ 1611.723768] iperf3 (17345) used greatest stack depth: 11808 bytes left
[ 1611.747492] br0: port 1(veth1) entered disabled state
[ 1611.750520] veth1 (unregistering): left allmulticast mode
[ 1611.750628] veth1 (unregistering): left promiscuous mode
[ 1611.750732] br0: port 1(veth1) entered disabled state
[ 1611.767322] veth_segment: left allmulticast mode
[ 1611.767400] veth_segment: left promiscuous mode
[ 1611.767485] br0: port 2(veth_segment) entered disabled state