[ 1571.393296] br0: port 1(veth1) entered blocking state
[ 1571.393386] br0: port 1(veth1) entered disabled state
[ 1571.393451] veth1: entered allmulticast mode
[ 1571.393552] veth1: entered promiscuous mode
[ 1571.409981] br0: port 2(veth_segment) entered blocking state
[ 1571.410024] br0: port 2(veth_segment) entered disabled state
[ 1571.410059] veth_segment: entered allmulticast mode
[ 1571.410107] veth_segment: entered promiscuous mode
[ 1571.412678] br0: port 1(veth1) entered blocking state
[ 1571.412740] br0: port 1(veth1) entered forwarding state
[ 1571.415384] br0: port 2(veth_segment) entered blocking state
[ 1571.415423] br0: port 2(veth_segment) entered forwarding state
[ 1573.471129] br0: port 1(veth1) entered disabled state
[ 1573.476975] veth1 (unregistering): left allmulticast mode
[ 1573.477042] veth1 (unregistering): left promiscuous mode
[ 1573.477108] br0: port 1(veth1) entered disabled state
[ 1573.505120] veth_segment: left allmulticast mode
[ 1573.505193] veth_segment: left promiscuous mode
[ 1573.505265] br0: port 2(veth_segment) entered disabled state
[ 1581.343961] br0: port 1(veth1) entered blocking state
[ 1581.344016] br0: port 1(veth1) entered disabled state
[ 1581.344050] veth1: entered allmulticast mode
[ 1581.344101] veth1: entered promiscuous mode
[ 1581.360474] br0: port 2(veth_segment) entered blocking state
[ 1581.360520] br0: port 2(veth_segment) entered disabled state
[ 1581.360559] veth_segment: entered allmulticast mode
[ 1581.360607] veth_segment: entered promiscuous mode
[ 1581.363162] br0: port 1(veth1) entered blocking state
[ 1581.363198] br0: port 1(veth1) entered forwarding state
[ 1581.365774] br0: port 2(veth_segment) entered blocking state
[ 1581.365815] br0: port 2(veth_segment) entered forwarding state
[ 1583.392336] iperf3 (3920) used greatest stack depth: 11864 bytes left
[ 1583.420022] br0: port 1(veth1) entered disabled state
[ 1583.430965] veth1 (unregistering): left allmulticast mode
[ 1583.431044] veth1 (unregistering): left promiscuous mode
[ 1583.431112] br0: port 1(veth1) entered disabled state
[ 1583.452972] veth_segment: left allmulticast mode
[ 1583.453058] veth_segment: left promiscuous mode
[ 1583.453127] br0: port 2(veth_segment) entered disabled state