[ 1607.832670] br0: port 1(veth1) entered blocking state
[ 1607.832718] br0: port 1(veth1) entered disabled state
[ 1607.832753] veth1: entered allmulticast mode
[ 1607.832800] veth1: entered promiscuous mode
[ 1607.854647] br0: port 2(veth_segment) entered blocking state
[ 1607.854723] br0: port 2(veth_segment) entered disabled state
[ 1607.854794] veth_segment: entered allmulticast mode
[ 1607.854874] veth_segment: entered promiscuous mode
[ 1607.858442] br0: port 2(veth_segment) entered blocking state
[ 1607.858481] br0: port 2(veth_segment) entered forwarding state
[ 1607.858524] br0: port 1(veth1) entered blocking state
[ 1607.858550] br0: port 1(veth1) entered forwarding state
[ 1609.912594] br0: port 1(veth1) entered disabled state
[ 1609.918539] veth1 (unregistering): left allmulticast mode
[ 1609.918578] veth1 (unregistering): left promiscuous mode
[ 1609.918611] br0: port 1(veth1) entered disabled state
[ 1609.927538] veth_segment: left allmulticast mode
[ 1609.927572] veth_segment: left promiscuous mode
[ 1609.927611] br0: port 2(veth_segment) entered disabled state
[ 1617.967526] br0: port 1(veth1) entered blocking state
[ 1617.967589] br0: port 1(veth1) entered disabled state
[ 1617.967628] veth1: entered allmulticast mode
[ 1617.967682] veth1: entered promiscuous mode
[ 1617.990552] br0: port 2(veth_segment) entered blocking state
[ 1617.990594] br0: port 2(veth_segment) entered disabled state
[ 1617.990634] veth_segment: entered allmulticast mode
[ 1617.990686] veth_segment: entered promiscuous mode
[ 1617.994394] br0: port 2(veth_segment) entered blocking state
[ 1617.994434] br0: port 2(veth_segment) entered forwarding state
[ 1617.994481] br0: port 1(veth1) entered blocking state
[ 1617.994519] br0: port 1(veth1) entered forwarding state
[ 1620.032917] iperf3 (778) used greatest stack depth: 11624 bytes left
[ 1620.049653] br0: port 1(veth1) entered disabled state
[ 1620.052525] veth1 (unregistering): left allmulticast mode
[ 1620.052595] veth1 (unregistering): left promiscuous mode
[ 1620.052657] br0: port 1(veth1) entered disabled state
[ 1620.065565] veth_segment: left allmulticast mode
[ 1620.065635] veth_segment: left promiscuous mode
[ 1620.065703] br0: port 2(veth_segment) entered disabled state