[ 1589.737878] br0: port 1(veth1) entered blocking state
[ 1589.737961] br0: port 1(veth1) entered disabled state
[ 1589.738024] veth1: entered allmulticast mode
[ 1589.738114] veth1: entered promiscuous mode
[ 1589.758912] br0: port 2(veth_segment) entered blocking state
[ 1589.758954] br0: port 2(veth_segment) entered disabled state
[ 1589.758991] veth_segment: entered allmulticast mode
[ 1589.759036] veth_segment: entered promiscuous mode
[ 1589.762394] br0: port 2(veth_segment) entered blocking state
[ 1589.762430] br0: port 2(veth_segment) entered forwarding state
[ 1589.762476] br0: port 1(veth1) entered blocking state
[ 1589.762508] br0: port 1(veth1) entered forwarding state
[ 1591.813205] br0: port 1(veth1) entered disabled state
[ 1591.820127] veth1 (unregistering): left allmulticast mode
[ 1591.820162] veth1 (unregistering): left promiscuous mode
[ 1591.820210] br0: port 1(veth1) entered disabled state
[ 1591.841138] veth_segment: left allmulticast mode
[ 1591.841179] veth_segment: left promiscuous mode
[ 1591.841213] br0: port 2(veth_segment) entered disabled state
[ 1599.816988] br0: port 1(veth1) entered blocking state
[ 1599.817068] br0: port 1(veth1) entered disabled state
[ 1599.817140] veth1: entered allmulticast mode
[ 1599.817222] veth1: entered promiscuous mode
[ 1599.838041] br0: port 2(veth_segment) entered blocking state
[ 1599.838089] br0: port 2(veth_segment) entered disabled state
[ 1599.838135] veth_segment: entered allmulticast mode
[ 1599.838177] veth_segment: entered promiscuous mode
[ 1599.841526] br0: port 2(veth_segment) entered blocking state
[ 1599.841564] br0: port 2(veth_segment) entered forwarding state
[ 1599.841604] br0: port 1(veth1) entered blocking state
[ 1599.841633] br0: port 1(veth1) entered forwarding state
[ 1601.876310] iperf3 (20528) used greatest stack depth: 11248 bytes left
[ 1601.897270] br0: port 1(veth1) entered disabled state
[ 1601.902151] veth1 (unregistering): left allmulticast mode
[ 1601.902219] veth1 (unregistering): left promiscuous mode
[ 1601.902281] br0: port 1(veth1) entered disabled state
[ 1601.924128] veth_segment: left allmulticast mode
[ 1601.924166] veth_segment: left promiscuous mode
[ 1601.924196] br0: port 2(veth_segment) entered disabled state