[ 1587.426394] br0: port 1(veth1) entered blocking state
[ 1587.426447] br0: port 1(veth1) entered disabled state
[ 1587.426483] veth1: entered allmulticast mode
[ 1587.426533] veth1: entered promiscuous mode
[ 1587.445188] br0: port 2(veth_segment) entered blocking state
[ 1587.445269] br0: port 2(veth_segment) entered disabled state
[ 1587.445340] veth_segment: entered allmulticast mode
[ 1587.445420] veth_segment: entered promiscuous mode
[ 1587.448445] br0: port 1(veth1) entered blocking state
[ 1587.448480] br0: port 1(veth1) entered forwarding state
[ 1587.451535] br0: port 2(veth_segment) entered blocking state
[ 1587.451578] br0: port 2(veth_segment) entered forwarding state
[ 1589.511336] br0: port 1(veth1) entered disabled state
[ 1589.515230] veth1 (unregistering): left allmulticast mode
[ 1589.515267] veth1 (unregistering): left promiscuous mode
[ 1589.515291] br0: port 1(veth1) entered disabled state
[ 1589.532235] veth_segment: left allmulticast mode
[ 1589.532273] veth_segment: left promiscuous mode
[ 1589.532308] br0: port 2(veth_segment) entered disabled state
[ 1597.508212] br0: port 1(veth1) entered blocking state
[ 1597.508294] br0: port 1(veth1) entered disabled state
[ 1597.508359] veth1: entered allmulticast mode
[ 1597.508454] veth1: entered promiscuous mode
[ 1597.527080] br0: port 2(veth_segment) entered blocking state
[ 1597.527125] br0: port 2(veth_segment) entered disabled state
[ 1597.527164] veth_segment: entered allmulticast mode
[ 1597.527222] veth_segment: entered promiscuous mode
[ 1597.530210] br0: port 1(veth1) entered blocking state
[ 1597.530272] br0: port 1(veth1) entered forwarding state
[ 1597.533319] br0: port 2(veth_segment) entered blocking state
[ 1597.533357] br0: port 2(veth_segment) entered forwarding state
[ 1599.560362] iperf3 (3938) used greatest stack depth: 11760 bytes left
[ 1599.590288] br0: port 1(veth1) entered disabled state
[ 1599.600230] veth1 (unregistering): left allmulticast mode
[ 1599.600267] veth1 (unregistering): left promiscuous mode
[ 1599.600295] br0: port 1(veth1) entered disabled state
[ 1599.631237] veth_segment: left allmulticast mode
[ 1599.631272] veth_segment: left promiscuous mode
[ 1599.631307] br0: port 2(veth_segment) entered disabled state