[ 1612.253247] br0: port 1(veth1) entered blocking state
[ 1612.253297] br0: port 1(veth1) entered disabled state
[ 1612.253361] veth1: entered allmulticast mode
[ 1612.253419] veth1: entered promiscuous mode
[ 1612.275607] br0: port 2(veth_segment) entered blocking state
[ 1612.275655] br0: port 2(veth_segment) entered disabled state
[ 1612.275695] veth_segment: entered allmulticast mode
[ 1612.275750] veth_segment: entered promiscuous mode
[ 1612.279412] br0: port 2(veth_segment) entered blocking state
[ 1612.279487] br0: port 2(veth_segment) entered forwarding state
[ 1612.279563] br0: port 1(veth1) entered blocking state
[ 1612.279626] br0: port 1(veth1) entered forwarding state
[ 1614.315643] iperf3 (28069) used greatest stack depth: 11576 bytes left
[ 1614.336464] br0: port 1(veth1) entered disabled state
[ 1614.347356] veth1 (unregistering): left allmulticast mode
[ 1614.347439] veth1 (unregistering): left promiscuous mode
[ 1614.347517] br0: port 1(veth1) entered disabled state
[ 1614.366377] veth_segment: left allmulticast mode
[ 1614.366475] veth_segment: left promiscuous mode
[ 1614.366552] br0: port 2(veth_segment) entered disabled state
[ 1622.439345] br0: port 1(veth1) entered blocking state
[ 1622.439396] br0: port 1(veth1) entered disabled state
[ 1622.439436] veth1: entered allmulticast mode
[ 1622.439488] veth1: entered promiscuous mode
[ 1622.461140] br0: port 2(veth_segment) entered blocking state
[ 1622.461178] br0: port 2(veth_segment) entered disabled state
[ 1622.461214] veth_segment: entered allmulticast mode
[ 1622.461268] veth_segment: entered promiscuous mode
[ 1622.464807] br0: port 2(veth_segment) entered blocking state
[ 1622.464878] br0: port 2(veth_segment) entered forwarding state
[ 1622.464952] br0: port 1(veth1) entered blocking state
[ 1622.465013] br0: port 1(veth1) entered forwarding state
[ 1624.522476] br0: port 1(veth1) entered disabled state
[ 1624.526356] veth1 (unregistering): left allmulticast mode
[ 1624.526388] veth1 (unregistering): left promiscuous mode
[ 1624.526420] br0: port 1(veth1) entered disabled state
[ 1624.555351] veth_segment: left allmulticast mode
[ 1624.555387] veth_segment: left promiscuous mode
[ 1624.555426] br0: port 2(veth_segment) entered disabled state