[ 1722.742852] br0: port 1(veth1) entered blocking state
[ 1722.742904] br0: port 1(veth1) entered disabled state
[ 1722.742938] veth1: entered allmulticast mode
[ 1722.742998] veth1: entered promiscuous mode
[ 1722.765745] br0: port 2(veth_segment) entered blocking state
[ 1722.765834] br0: port 2(veth_segment) entered disabled state
[ 1722.765909] veth_segment: entered allmulticast mode
[ 1722.765990] veth_segment: entered promiscuous mode
[ 1722.769724] br0: port 2(veth_segment) entered blocking state
[ 1722.769765] br0: port 2(veth_segment) entered forwarding state
[ 1722.769810] br0: port 1(veth1) entered blocking state
[ 1722.769846] br0: port 1(veth1) entered forwarding state
[ 1724.825958] br0: port 1(veth1) entered disabled state
[ 1724.834840] veth1 (unregistering): left allmulticast mode
[ 1724.834914] veth1 (unregistering): left promiscuous mode
[ 1724.834976] br0: port 1(veth1) entered disabled state
[ 1724.843850] veth_segment: left allmulticast mode
[ 1724.843883] veth_segment: left promiscuous mode
[ 1724.843919] br0: port 2(veth_segment) entered disabled state
[ 1732.896452] br0: port 1(veth1) entered blocking state
[ 1732.896500] br0: port 1(veth1) entered disabled state
[ 1732.896525] veth1: entered allmulticast mode
[ 1732.896571] veth1: entered promiscuous mode
[ 1732.919405] br0: port 2(veth_segment) entered blocking state
[ 1732.919440] br0: port 2(veth_segment) entered disabled state
[ 1732.919462] veth_segment: entered allmulticast mode
[ 1732.919499] veth_segment: entered promiscuous mode
[ 1732.923206] br0: port 2(veth_segment) entered blocking state
[ 1732.923242] br0: port 2(veth_segment) entered forwarding state
[ 1732.923270] br0: port 1(veth1) entered blocking state
[ 1732.923292] br0: port 1(veth1) entered forwarding state
[ 1734.959087] iperf3 (12685) used greatest stack depth: 11720 bytes left
[ 1734.976952] br0: port 1(veth1) entered disabled state
[ 1734.984868] veth1 (unregistering): left allmulticast mode
[ 1734.984933] veth1 (unregistering): left promiscuous mode
[ 1734.984990] br0: port 1(veth1) entered disabled state
[ 1734.997846] veth_segment: left allmulticast mode
[ 1734.997889] veth_segment: left promiscuous mode
[ 1734.997923] br0: port 2(veth_segment) entered disabled state