[ 1573.684345] br0: port 1(veth1) entered blocking state
[ 1573.684400] br0: port 1(veth1) entered disabled state
[ 1573.684438] veth1: entered allmulticast mode
[ 1573.684508] veth1: entered promiscuous mode
[ 1573.702243] br0: port 2(veth_segment) entered blocking state
[ 1573.702286] br0: port 2(veth_segment) entered disabled state
[ 1573.702325] veth_segment: entered allmulticast mode
[ 1573.702375] veth_segment: entered promiscuous mode
[ 1573.705158] br0: port 1(veth1) entered blocking state
[ 1573.705222] br0: port 1(veth1) entered forwarding state
[ 1573.708022] br0: port 2(veth_segment) entered blocking state
[ 1573.708062] br0: port 2(veth_segment) entered forwarding state
[ 1575.762256] br0: port 1(veth1) entered disabled state
[ 1575.768103] veth1 (unregistering): left allmulticast mode
[ 1575.768144] veth1 (unregistering): left promiscuous mode
[ 1575.768173] br0: port 1(veth1) entered disabled state
[ 1575.787185] veth_segment: left allmulticast mode
[ 1575.787249] veth_segment: left promiscuous mode
[ 1575.787297] br0: port 2(veth_segment) entered disabled state
[ 1583.766442] br0: port 1(veth1) entered blocking state
[ 1583.766493] br0: port 1(veth1) entered disabled state
[ 1583.766524] veth1: entered allmulticast mode
[ 1583.766583] veth1: entered promiscuous mode
[ 1583.784087] br0: port 2(veth_segment) entered blocking state
[ 1583.784155] br0: port 2(veth_segment) entered disabled state
[ 1583.784222] veth_segment: entered allmulticast mode
[ 1583.784299] veth_segment: entered promiscuous mode
[ 1583.787014] br0: port 1(veth1) entered blocking state
[ 1583.787051] br0: port 1(veth1) entered forwarding state
[ 1583.789874] br0: port 2(veth_segment) entered blocking state
[ 1583.789940] br0: port 2(veth_segment) entered forwarding state
[ 1585.818152] iperf3 (25581) used greatest stack depth: 11896 bytes left
[ 1585.853073] br0: port 1(veth1) entered disabled state
[ 1585.861034] veth1 (unregistering): left allmulticast mode
[ 1585.861126] veth1 (unregistering): left promiscuous mode
[ 1585.861187] br0: port 1(veth1) entered disabled state
[ 1585.884026] veth_segment: left allmulticast mode
[ 1585.884112] veth_segment: left promiscuous mode
[ 1585.884183] br0: port 2(veth_segment) entered disabled state