[ 1551.669453] br0: port 1(veth1) entered blocking state
[ 1551.669505] br0: port 1(veth1) entered disabled state
[ 1551.669542] veth1: entered allmulticast mode
[ 1551.669602] veth1: entered promiscuous mode
[ 1551.685872] br0: port 2(veth_segment) entered blocking state
[ 1551.685910] br0: port 2(veth_segment) entered disabled state
[ 1551.685950] veth_segment: entered allmulticast mode
[ 1551.685999] veth_segment: entered promiscuous mode
[ 1551.688512] br0: port 1(veth1) entered blocking state
[ 1551.688545] br0: port 1(veth1) entered forwarding state
[ 1551.691137] br0: port 2(veth_segment) entered blocking state
[ 1551.691175] br0: port 2(veth_segment) entered forwarding state
[ 1553.748570] br0: port 1(veth1) entered disabled state
[ 1553.756435] veth1 (unregistering): left allmulticast mode
[ 1553.756475] veth1 (unregistering): left promiscuous mode
[ 1553.756503] br0: port 1(veth1) entered disabled state
[ 1553.771463] veth_segment: left allmulticast mode
[ 1553.771501] veth_segment: left promiscuous mode
[ 1553.771535] br0: port 2(veth_segment) entered disabled state
[ 1561.653243] br0: port 1(veth1) entered blocking state
[ 1561.653289] br0: port 1(veth1) entered disabled state
[ 1561.653327] veth1: entered allmulticast mode
[ 1561.653386] veth1: entered promiscuous mode
[ 1561.669691] br0: port 2(veth_segment) entered blocking state
[ 1561.669733] br0: port 2(veth_segment) entered disabled state
[ 1561.669771] veth_segment: entered allmulticast mode
[ 1561.669826] veth_segment: entered promiscuous mode
[ 1561.672445] br0: port 1(veth1) entered blocking state
[ 1561.672509] br0: port 1(veth1) entered forwarding state
[ 1561.675225] br0: port 2(veth_segment) entered blocking state
[ 1561.675293] br0: port 2(veth_segment) entered forwarding state
[ 1563.701289] iperf3 (21425) used greatest stack depth: 11320 bytes left
[ 1563.727512] br0: port 1(veth1) entered disabled state
[ 1563.737429] veth1 (unregistering): left allmulticast mode
[ 1563.737465] veth1 (unregistering): left promiscuous mode
[ 1563.737491] br0: port 1(veth1) entered disabled state
[ 1563.760434] veth_segment: left allmulticast mode
[ 1563.760484] veth_segment: left promiscuous mode
[ 1563.760519] br0: port 2(veth_segment) entered disabled state