[ 1599.428249] br0: port 1(veth1) entered blocking state
[ 1599.428298] br0: port 1(veth1) entered disabled state
[ 1599.428330] veth1: entered allmulticast mode
[ 1599.428380] veth1: entered promiscuous mode
[ 1599.444702] br0: port 2(veth_segment) entered blocking state
[ 1599.444748] br0: port 2(veth_segment) entered disabled state
[ 1599.444785] veth_segment: entered allmulticast mode
[ 1599.444843] veth_segment: entered promiscuous mode
[ 1599.447428] br0: port 1(veth1) entered blocking state
[ 1599.447489] br0: port 1(veth1) entered forwarding state
[ 1599.450150] br0: port 2(veth_segment) entered blocking state
[ 1599.450223] br0: port 2(veth_segment) entered forwarding state
[ 1601.512288] br0: port 1(veth1) entered disabled state
[ 1601.519201] veth1 (unregistering): left allmulticast mode
[ 1601.519239] veth1 (unregistering): left promiscuous mode
[ 1601.519273] br0: port 1(veth1) entered disabled state
[ 1601.544234] veth_segment: left allmulticast mode
[ 1601.544275] veth_segment: left promiscuous mode
[ 1601.544380] br0: port 2(veth_segment) entered disabled state
[ 1609.400871] br0: port 1(veth1) entered blocking state
[ 1609.400918] br0: port 1(veth1) entered disabled state
[ 1609.400949] veth1: entered allmulticast mode
[ 1609.401000] veth1: entered promiscuous mode
[ 1609.417258] br0: port 2(veth_segment) entered blocking state
[ 1609.417301] br0: port 2(veth_segment) entered disabled state
[ 1609.417339] veth_segment: entered allmulticast mode
[ 1609.417385] veth_segment: entered promiscuous mode
[ 1609.419889] br0: port 1(veth1) entered blocking state
[ 1609.419925] br0: port 1(veth1) entered forwarding state
[ 1609.422479] br0: port 2(veth_segment) entered blocking state
[ 1609.422522] br0: port 2(veth_segment) entered forwarding state
[ 1611.448905] iperf3 (4197) used greatest stack depth: 11880 bytes left
[ 1611.475271] br0: port 1(veth1) entered disabled state
[ 1611.484194] veth1 (unregistering): left allmulticast mode
[ 1611.484228] veth1 (unregistering): left promiscuous mode
[ 1611.484262] br0: port 1(veth1) entered disabled state
[ 1611.507190] veth_segment: left allmulticast mode
[ 1611.507236] veth_segment: left promiscuous mode
[ 1611.507267] br0: port 2(veth_segment) entered disabled state