[ 1582.545133] br0: port 1(veth1) entered blocking state
[ 1582.545215] br0: port 1(veth1) entered disabled state
[ 1582.545282] veth1: entered allmulticast mode
[ 1582.545366] veth1: entered promiscuous mode
[ 1582.565649] br0: port 2(veth_segment) entered blocking state
[ 1582.565692] br0: port 2(veth_segment) entered disabled state
[ 1582.565736] veth_segment: entered allmulticast mode
[ 1582.565781] veth_segment: entered promiscuous mode
[ 1582.569008] br0: port 2(veth_segment) entered blocking state
[ 1582.569047] br0: port 2(veth_segment) entered forwarding state
[ 1582.569089] br0: port 1(veth1) entered blocking state
[ 1582.569120] br0: port 1(veth1) entered forwarding state
[ 1584.621952] br0: port 1(veth1) entered disabled state
[ 1584.626867] veth1 (unregistering): left allmulticast mode
[ 1584.626900] veth1 (unregistering): left promiscuous mode
[ 1584.626932] br0: port 1(veth1) entered disabled state
[ 1584.639999] veth_segment: left allmulticast mode
[ 1584.640029] veth_segment: left promiscuous mode
[ 1584.640061] br0: port 2(veth_segment) entered disabled state
[ 1592.618076] br0: port 1(veth1) entered blocking state
[ 1592.618123] br0: port 1(veth1) entered disabled state
[ 1592.618159] veth1: entered allmulticast mode
[ 1592.618209] veth1: entered promiscuous mode
[ 1592.638364] br0: port 2(veth_segment) entered blocking state
[ 1592.638404] br0: port 2(veth_segment) entered disabled state
[ 1592.638451] veth_segment: entered allmulticast mode
[ 1592.638499] veth_segment: entered promiscuous mode
[ 1592.641724] br0: port 2(veth_segment) entered blocking state
[ 1592.641761] br0: port 2(veth_segment) entered forwarding state
[ 1592.641817] br0: port 1(veth1) entered blocking state
[ 1592.641851] br0: port 1(veth1) entered forwarding state
[ 1594.675076] iperf3 (28514) used greatest stack depth: 11816 bytes left
[ 1594.694924] br0: port 1(veth1) entered disabled state
[ 1594.700884] veth1 (unregistering): left allmulticast mode
[ 1594.700928] veth1 (unregistering): left promiscuous mode
[ 1594.700961] br0: port 1(veth1) entered disabled state
[ 1594.724884] veth_segment: left allmulticast mode
[ 1594.724925] veth_segment: left promiscuous mode
[ 1594.724959] br0: port 2(veth_segment) entered disabled state