[ 1955.921946] br0: port 1(veth1) entered blocking state
[ 1955.922024] br0: port 1(veth1) entered disabled state
[ 1955.922093] veth1: entered allmulticast mode
[ 1955.922178] veth1: entered promiscuous mode
[ 1955.942130] br0: port 2(veth_segment) entered blocking state
[ 1955.942201] br0: port 2(veth_segment) entered disabled state
[ 1955.942273] veth_segment: entered allmulticast mode
[ 1955.942352] veth_segment: entered promiscuous mode
[ 1955.945619] br0: port 2(veth_segment) entered blocking state
[ 1955.945660] br0: port 2(veth_segment) entered forwarding state
[ 1955.945701] br0: port 1(veth1) entered blocking state
[ 1955.945727] br0: port 1(veth1) entered forwarding state
[ 1957.995923] br0: port 1(veth1) entered disabled state
[ 1958.006812] veth1 (unregistering): left allmulticast mode
[ 1958.006854] veth1 (unregistering): left promiscuous mode
[ 1958.006883] br0: port 1(veth1) entered disabled state
[ 1958.030884] veth_segment: left allmulticast mode
[ 1958.030925] veth_segment: left promiscuous mode
[ 1958.030959] br0: port 2(veth_segment) entered disabled state
[ 1965.998532] br0: port 1(veth1) entered blocking state
[ 1965.998582] br0: port 1(veth1) entered disabled state
[ 1965.998611] veth1: entered allmulticast mode
[ 1965.998662] veth1: entered promiscuous mode
[ 1966.018996] br0: port 2(veth_segment) entered blocking state
[ 1966.019068] br0: port 2(veth_segment) entered disabled state
[ 1966.019142] veth_segment: entered allmulticast mode
[ 1966.019220] veth_segment: entered promiscuous mode
[ 1966.022480] br0: port 2(veth_segment) entered blocking state
[ 1966.022525] br0: port 2(veth_segment) entered forwarding state
[ 1966.022566] br0: port 1(veth1) entered blocking state
[ 1966.022599] br0: port 1(veth1) entered forwarding state
[ 1968.056503] iperf3 (30913) used greatest stack depth: 11824 bytes left
[ 1968.072956] br0: port 1(veth1) entered disabled state
[ 1968.075820] veth1 (unregistering): left allmulticast mode
[ 1968.075890] veth1 (unregistering): left promiscuous mode
[ 1968.075974] br0: port 1(veth1) entered disabled state
[ 1968.093811] veth_segment: left allmulticast mode
[ 1968.093881] veth_segment: left promiscuous mode
[ 1968.093948] br0: port 2(veth_segment) entered disabled state