[ 1589.007873] br0: port 1(veth1) entered blocking state
[ 1589.007910] br0: port 1(veth1) entered disabled state
[ 1589.007963] veth1: entered allmulticast mode
[ 1589.008039] veth1: entered promiscuous mode
[ 1589.030836] br0: port 2(veth_segment) entered blocking state
[ 1589.030871] br0: port 2(veth_segment) entered disabled state
[ 1589.030898] veth_segment: entered allmulticast mode
[ 1589.030938] veth_segment: entered promiscuous mode
[ 1589.034628] br0: port 2(veth_segment) entered blocking state
[ 1589.034681] br0: port 2(veth_segment) entered forwarding state
[ 1589.034736] br0: port 1(veth1) entered blocking state
[ 1589.034786] br0: port 1(veth1) entered forwarding state
[ 1591.194395] br0: port 1(veth1) entered disabled state
[ 1591.197415] veth1 (unregistering): left allmulticast mode
[ 1591.197497] veth1 (unregistering): left promiscuous mode
[ 1591.197552] br0: port 1(veth1) entered disabled state
[ 1591.208360] veth_segment: left allmulticast mode
[ 1591.208415] veth_segment: left promiscuous mode
[ 1591.208469] br0: port 2(veth_segment) entered disabled state
[ 1599.233327] br0: port 1(veth1) entered blocking state
[ 1599.233372] br0: port 1(veth1) entered disabled state
[ 1599.233398] veth1: entered allmulticast mode
[ 1599.233445] veth1: entered promiscuous mode
[ 1599.256020] br0: port 2(veth_segment) entered blocking state
[ 1599.256079] br0: port 2(veth_segment) entered disabled state
[ 1599.256140] veth_segment: entered allmulticast mode
[ 1599.256213] veth_segment: entered promiscuous mode
[ 1599.259916] br0: port 2(veth_segment) entered blocking state
[ 1599.259943] br0: port 2(veth_segment) entered forwarding state
[ 1599.259967] br0: port 1(veth1) entered blocking state
[ 1599.259984] br0: port 1(veth1) entered forwarding state
[ 1601.297320] iperf3 (27952) used greatest stack depth: 11696 bytes left
[ 1601.315370] br0: port 1(veth1) entered disabled state
[ 1601.320326] veth1 (unregistering): left allmulticast mode
[ 1601.320353] veth1 (unregistering): left promiscuous mode
[ 1601.320375] br0: port 1(veth1) entered disabled state
[ 1601.335341] veth_segment: left allmulticast mode
[ 1601.335390] veth_segment: left promiscuous mode
[ 1601.335420] br0: port 2(veth_segment) entered disabled state