[ 1662.273144] br0: port 1(veth1) entered blocking state
[ 1662.273235] br0: port 1(veth1) entered disabled state
[ 1662.273297] veth1: entered allmulticast mode
[ 1662.273395] veth1: entered promiscuous mode
[ 1662.297713] br0: port 2(veth_segment) entered blocking state
[ 1662.297742] br0: port 2(veth_segment) entered disabled state
[ 1662.297780] veth_segment: entered allmulticast mode
[ 1662.297816] veth_segment: entered promiscuous mode
[ 1662.301489] br0: port 2(veth_segment) entered blocking state
[ 1662.301541] br0: port 2(veth_segment) entered forwarding state
[ 1662.301605] br0: port 1(veth1) entered blocking state
[ 1662.301657] br0: port 1(veth1) entered forwarding state
[ 1664.359030] br0: port 1(veth1) entered disabled state
[ 1664.366814] veth1 (unregistering): left allmulticast mode
[ 1664.366844] veth1 (unregistering): left promiscuous mode
[ 1664.366861] br0: port 1(veth1) entered disabled state
[ 1664.376849] veth_segment: left allmulticast mode
[ 1664.376880] veth_segment: left promiscuous mode
[ 1664.376907] br0: port 2(veth_segment) entered disabled state
[ 1672.507664] br0: port 1(veth1) entered blocking state
[ 1672.507708] br0: port 1(veth1) entered disabled state
[ 1672.507733] veth1: entered allmulticast mode
[ 1672.507791] veth1: entered promiscuous mode
[ 1672.531463] br0: port 2(veth_segment) entered blocking state
[ 1672.531530] br0: port 2(veth_segment) entered disabled state
[ 1672.531586] veth_segment: entered allmulticast mode
[ 1672.531674] veth_segment: entered promiscuous mode
[ 1672.535695] br0: port 2(veth_segment) entered blocking state
[ 1672.535724] br0: port 2(veth_segment) entered forwarding state
[ 1672.535749] br0: port 1(veth1) entered blocking state
[ 1672.535775] br0: port 1(veth1) entered forwarding state
[ 1674.683255] iperf3 (6874) used greatest stack depth: 11640 bytes left
[ 1674.700975] br0: port 1(veth1) entered disabled state
[ 1674.705818] veth1 (unregistering): left allmulticast mode
[ 1674.705845] veth1 (unregistering): left promiscuous mode
[ 1674.705864] br0: port 1(veth1) entered disabled state
[ 1674.724808] veth_segment: left allmulticast mode
[ 1674.724838] veth_segment: left promiscuous mode
[ 1674.724868] br0: port 2(veth_segment) entered disabled state