[ 1580.197832] br0: port 1(veth1) entered blocking state
[ 1580.197920] br0: port 1(veth1) entered disabled state
[ 1580.197985] veth1: entered allmulticast mode
[ 1580.198072] veth1: entered promiscuous mode
[ 1580.213467] br0: port 2(veth_segment) entered blocking state
[ 1580.213513] br0: port 2(veth_segment) entered disabled state
[ 1580.213552] veth_segment: entered allmulticast mode
[ 1580.213598] veth_segment: entered promiscuous mode
[ 1580.215996] br0: port 1(veth1) entered blocking state
[ 1580.216036] br0: port 1(veth1) entered forwarding state
[ 1580.218445] br0: port 2(veth_segment) entered blocking state
[ 1580.218485] br0: port 2(veth_segment) entered forwarding state
[ 1582.268153] br0: port 1(veth1) entered disabled state
[ 1582.274027] veth1 (unregistering): left allmulticast mode
[ 1582.274067] veth1 (unregistering): left promiscuous mode
[ 1582.274095] br0: port 1(veth1) entered disabled state
[ 1582.287165] veth_segment: left allmulticast mode
[ 1582.287201] veth_segment: left promiscuous mode
[ 1582.287239] br0: port 2(veth_segment) entered disabled state
[ 1590.110628] br0: port 1(veth1) entered blocking state
[ 1590.110678] br0: port 1(veth1) entered disabled state
[ 1590.110712] veth1: entered allmulticast mode
[ 1590.110762] veth1: entered promiscuous mode
[ 1590.126323] br0: port 2(veth_segment) entered blocking state
[ 1590.126367] br0: port 2(veth_segment) entered disabled state
[ 1590.126402] veth_segment: entered allmulticast mode
[ 1590.126442] veth_segment: entered promiscuous mode
[ 1590.128818] br0: port 1(veth1) entered blocking state
[ 1590.128853] br0: port 1(veth1) entered forwarding state
[ 1590.131400] br0: port 2(veth_segment) entered blocking state
[ 1590.131465] br0: port 2(veth_segment) entered forwarding state
[ 1592.154794] iperf3 (4745) used greatest stack depth: 11776 bytes left
[ 1592.181085] br0: port 1(veth1) entered disabled state
[ 1592.190025] veth1 (unregistering): left allmulticast mode
[ 1592.190058] veth1 (unregistering): left promiscuous mode
[ 1592.190091] br0: port 1(veth1) entered disabled state
[ 1592.208022] veth_segment: left allmulticast mode
[ 1592.208054] veth_segment: left promiscuous mode
[ 1592.208090] br0: port 2(veth_segment) entered disabled state