[ 1515.468332] br0: port 1(veth1) entered blocking state
[ 1515.468365] br0: port 1(veth1) entered disabled state
[ 1515.468383] veth1: entered allmulticast mode
[ 1515.468423] veth1: entered promiscuous mode
[ 1515.484759] br0: port 2(veth_segment) entered blocking state
[ 1515.484815] br0: port 2(veth_segment) entered disabled state
[ 1515.484879] veth_segment: entered allmulticast mode
[ 1515.484955] veth_segment: entered promiscuous mode
[ 1515.487613] br0: port 1(veth1) entered blocking state
[ 1515.487633] br0: port 1(veth1) entered forwarding state
[ 1515.490301] br0: port 2(veth_segment) entered blocking state
[ 1515.490355] br0: port 2(veth_segment) entered forwarding state
[ 1517.530369] br0: port 1(veth1) entered disabled state
[ 1517.537316] veth1 (unregistering): left allmulticast mode
[ 1517.537338] veth1 (unregistering): left promiscuous mode
[ 1517.537352] br0: port 1(veth1) entered disabled state
[ 1517.552342] veth_segment: left allmulticast mode
[ 1517.552426] veth_segment: left promiscuous mode
[ 1517.552488] br0: port 2(veth_segment) entered disabled state
[ 1525.363210] br0: port 1(veth1) entered blocking state
[ 1525.363243] br0: port 1(veth1) entered disabled state
[ 1525.363264] veth1: entered allmulticast mode
[ 1525.363309] veth1: entered promiscuous mode
[ 1525.379626] br0: port 2(veth_segment) entered blocking state
[ 1525.379653] br0: port 2(veth_segment) entered disabled state
[ 1525.379675] veth_segment: entered allmulticast mode
[ 1525.379706] veth_segment: entered promiscuous mode
[ 1525.382281] br0: port 1(veth1) entered blocking state
[ 1525.382304] br0: port 1(veth1) entered forwarding state
[ 1525.384967] br0: port 2(veth_segment) entered blocking state
[ 1525.385023] br0: port 2(veth_segment) entered forwarding state
[ 1527.412203] iperf3 (19637) used greatest stack depth: 11832 bytes left
[ 1527.428386] br0: port 1(veth1) entered disabled state
[ 1527.433012] veth1 (unregistering): left allmulticast mode
[ 1527.433066] veth1 (unregistering): left promiscuous mode
[ 1527.433120] br0: port 1(veth1) entered disabled state
[ 1527.460321] veth_segment: left allmulticast mode
[ 1527.460391] veth_segment: left promiscuous mode
[ 1527.460464] br0: port 2(veth_segment) entered disabled state