[ 1521.760675] br0: port 1(veth1) entered blocking state
[ 1521.760723] br0: port 1(veth1) entered disabled state
[ 1521.760764] veth1: entered allmulticast mode
[ 1521.760818] veth1: entered promiscuous mode
[ 1521.778308] br0: port 2(veth_segment) entered blocking state
[ 1521.778351] br0: port 2(veth_segment) entered disabled state
[ 1521.778395] veth_segment: entered allmulticast mode
[ 1521.778443] veth_segment: entered promiscuous mode
[ 1521.781248] br0: port 1(veth1) entered blocking state
[ 1521.781280] br0: port 1(veth1) entered forwarding state
[ 1521.784145] br0: port 2(veth_segment) entered blocking state
[ 1521.784189] br0: port 2(veth_segment) entered forwarding state
[ 1523.828101] br0: port 1(veth1) entered disabled state
[ 1523.836004] veth1 (unregistering): left allmulticast mode
[ 1523.836072] veth1 (unregistering): left promiscuous mode
[ 1523.836139] br0: port 1(veth1) entered disabled state
[ 1523.854018] veth_segment: left allmulticast mode
[ 1523.854050] veth_segment: left promiscuous mode
[ 1523.854083] br0: port 2(veth_segment) entered disabled state
[ 1531.683191] br0: port 1(veth1) entered blocking state
[ 1531.683241] br0: port 1(veth1) entered disabled state
[ 1531.683280] veth1: entered allmulticast mode
[ 1531.683328] veth1: entered promiscuous mode
[ 1531.700924] br0: port 2(veth_segment) entered blocking state
[ 1531.700978] br0: port 2(veth_segment) entered disabled state
[ 1531.701020] veth_segment: entered allmulticast mode
[ 1531.701063] veth_segment: entered promiscuous mode
[ 1531.703916] br0: port 1(veth1) entered blocking state
[ 1531.703995] br0: port 1(veth1) entered forwarding state
[ 1531.706862] br0: port 2(veth_segment) entered blocking state
[ 1531.706902] br0: port 2(veth_segment) entered forwarding state
[ 1533.735809] iperf3 (14491) used greatest stack depth: 11744 bytes left
[ 1533.750096] br0: port 1(veth1) entered disabled state
[ 1533.758026] veth1 (unregistering): left allmulticast mode
[ 1533.758070] veth1 (unregistering): left promiscuous mode
[ 1533.758103] br0: port 1(veth1) entered disabled state
[ 1533.785004] veth_segment: left allmulticast mode
[ 1533.785038] veth_segment: left promiscuous mode
[ 1533.785077] br0: port 2(veth_segment) entered disabled state