[ 1555.968856] br0: port 1(veth1) entered blocking state
[ 1555.968899] br0: port 1(veth1) entered disabled state
[ 1555.968921] veth1: entered allmulticast mode
[ 1555.968960] veth1: entered promiscuous mode
[ 1555.985872] br0: port 2(veth_segment) entered blocking state
[ 1555.985933] br0: port 2(veth_segment) entered disabled state
[ 1555.985990] veth_segment: entered allmulticast mode
[ 1555.986063] veth_segment: entered promiscuous mode
[ 1555.988986] br0: port 1(veth1) entered blocking state
[ 1555.989006] br0: port 1(veth1) entered forwarding state
[ 1555.991824] br0: port 2(veth_segment) entered blocking state
[ 1555.991881] br0: port 2(veth_segment) entered forwarding state
[ 1558.035443] br0: port 1(veth1) entered disabled state
[ 1558.043371] veth1 (unregistering): left allmulticast mode
[ 1558.043426] veth1 (unregistering): left promiscuous mode
[ 1558.043478] br0: port 1(veth1) entered disabled state
[ 1558.061394] veth_segment: left allmulticast mode
[ 1558.061446] veth_segment: left promiscuous mode
[ 1558.061501] br0: port 2(veth_segment) entered disabled state
[ 1565.917256] br0: port 1(veth1) entered blocking state
[ 1565.917301] br0: port 1(veth1) entered disabled state
[ 1565.917323] veth1: entered allmulticast mode
[ 1565.917371] veth1: entered promiscuous mode
[ 1565.934400] br0: port 2(veth_segment) entered blocking state
[ 1565.934435] br0: port 2(veth_segment) entered disabled state
[ 1565.934457] veth_segment: entered allmulticast mode
[ 1565.934490] veth_segment: entered promiscuous mode
[ 1565.937241] br0: port 1(veth1) entered blocking state
[ 1565.937272] br0: port 1(veth1) entered forwarding state
[ 1565.940014] br0: port 2(veth_segment) entered blocking state
[ 1565.940042] br0: port 2(veth_segment) entered forwarding state
[ 1567.967056] iperf3 (4939) used greatest stack depth: 11784 bytes left
[ 1567.986498] br0: port 1(veth1) entered disabled state
[ 1567.991372] veth1 (unregistering): left allmulticast mode
[ 1567.991393] veth1 (unregistering): left promiscuous mode
[ 1567.991409] br0: port 1(veth1) entered disabled state
[ 1568.014381] veth_segment: left allmulticast mode
[ 1568.014406] veth_segment: left promiscuous mode
[ 1568.014428] br0: port 2(veth_segment) entered disabled state