[ 1541.785262] br0: port 1(veth1) entered blocking state
[ 1541.785348] br0: port 1(veth1) entered disabled state
[ 1541.785420] veth1: entered allmulticast mode
[ 1541.785516] veth1: entered promiscuous mode
[ 1541.802977] br0: port 2(veth_segment) entered blocking state
[ 1541.803017] br0: port 2(veth_segment) entered disabled state
[ 1541.803052] veth_segment: entered allmulticast mode
[ 1541.803094] veth_segment: entered promiscuous mode
[ 1541.805904] br0: port 1(veth1) entered blocking state
[ 1541.805967] br0: port 1(veth1) entered forwarding state
[ 1541.808883] br0: port 2(veth_segment) entered blocking state
[ 1541.808924] br0: port 2(veth_segment) entered forwarding state
[ 1543.853595] br0: port 1(veth1) entered disabled state
[ 1543.859521] veth1 (unregistering): left allmulticast mode
[ 1543.859550] veth1 (unregistering): left promiscuous mode
[ 1543.859580] br0: port 1(veth1) entered disabled state
[ 1543.880630] veth_segment: left allmulticast mode
[ 1543.880668] veth_segment: left promiscuous mode
[ 1543.880696] br0: port 2(veth_segment) entered disabled state
[ 1551.747754] br0: port 1(veth1) entered blocking state
[ 1551.747806] br0: port 1(veth1) entered disabled state
[ 1551.747842] veth1: entered allmulticast mode
[ 1551.747891] veth1: entered promiscuous mode
[ 1551.765348] br0: port 2(veth_segment) entered blocking state
[ 1551.765421] br0: port 2(veth_segment) entered disabled state
[ 1551.765507] veth_segment: entered allmulticast mode
[ 1551.765587] veth_segment: entered promiscuous mode
[ 1551.768449] br0: port 1(veth1) entered blocking state
[ 1551.768485] br0: port 1(veth1) entered forwarding state
[ 1551.771408] br0: port 2(veth_segment) entered blocking state
[ 1551.771484] br0: port 2(veth_segment) entered forwarding state
[ 1553.799026] iperf3 (31253) used greatest stack depth: 11896 bytes left
[ 1553.813715] br0: port 1(veth1) entered disabled state
[ 1553.816559] veth1 (unregistering): left allmulticast mode
[ 1553.816599] veth1 (unregistering): left promiscuous mode
[ 1553.816631] br0: port 1(veth1) entered disabled state
[ 1553.844527] veth_segment: left allmulticast mode
[ 1553.844570] veth_segment: left promiscuous mode
[ 1553.844606] br0: port 2(veth_segment) entered disabled state