[ 1596.796964] br0: port 1(veth1) entered blocking state
[ 1596.797069] br0: port 1(veth1) entered disabled state
[ 1596.797140] veth1: entered allmulticast mode
[ 1596.797235] veth1: entered promiscuous mode
[ 1596.820548] br0: port 2(veth_segment) entered blocking state
[ 1596.820590] br0: port 2(veth_segment) entered disabled state
[ 1596.820631] veth_segment: entered allmulticast mode
[ 1596.820688] veth_segment: entered promiscuous mode
[ 1596.824305] br0: port 2(veth_segment) entered blocking state
[ 1596.824348] br0: port 2(veth_segment) entered forwarding state
[ 1596.824394] br0: port 1(veth1) entered blocking state
[ 1596.824424] br0: port 1(veth1) entered forwarding state
[ 1598.884001] br0: port 1(veth1) entered disabled state
[ 1598.888880] veth1 (unregistering): left allmulticast mode
[ 1598.888923] veth1 (unregistering): left promiscuous mode
[ 1598.888959] br0: port 1(veth1) entered disabled state
[ 1598.904900] veth_segment: left allmulticast mode
[ 1598.904930] veth_segment: left promiscuous mode
[ 1598.904967] br0: port 2(veth_segment) entered disabled state
[ 1607.054055] br0: port 1(veth1) entered blocking state
[ 1607.054108] br0: port 1(veth1) entered disabled state
[ 1607.054153] veth1: entered allmulticast mode
[ 1607.054209] veth1: entered promiscuous mode
[ 1607.078749] br0: port 2(veth_segment) entered blocking state
[ 1607.078835] br0: port 2(veth_segment) entered disabled state
[ 1607.078912] veth_segment: entered allmulticast mode
[ 1607.078992] veth_segment: entered promiscuous mode
[ 1607.083358] br0: port 2(veth_segment) entered blocking state
[ 1607.083405] br0: port 2(veth_segment) entered forwarding state
[ 1607.083448] br0: port 1(veth1) entered blocking state
[ 1607.083478] br0: port 1(veth1) entered forwarding state
[ 1609.124338] iperf3 (24872) used greatest stack depth: 11752 bytes left
[ 1609.147115] br0: port 1(veth1) entered disabled state
[ 1609.151915] veth1 (unregistering): left allmulticast mode
[ 1609.151967] veth1 (unregistering): left promiscuous mode
[ 1609.152061] br0: port 1(veth1) entered disabled state
[ 1609.178913] veth_segment: left allmulticast mode
[ 1609.178955] veth_segment: left promiscuous mode
[ 1609.178997] br0: port 2(veth_segment) entered disabled state