[ 1532.441800] br0: port 1(veth1) entered blocking state
[ 1532.441844] br0: port 1(veth1) entered disabled state
[ 1532.441880] veth1: entered allmulticast mode
[ 1532.441928] veth1: entered promiscuous mode
[ 1532.458667] br0: port 2(veth_segment) entered blocking state
[ 1532.458706] br0: port 2(veth_segment) entered disabled state
[ 1532.458748] veth_segment: entered allmulticast mode
[ 1532.458791] veth_segment: entered promiscuous mode
[ 1532.461547] br0: port 1(veth1) entered blocking state
[ 1532.461612] br0: port 1(veth1) entered forwarding state
[ 1532.464417] br0: port 2(veth_segment) entered blocking state
[ 1532.464458] br0: port 2(veth_segment) entered forwarding state
[ 1534.524762] br0: port 1(veth1) entered disabled state
[ 1534.532659] veth1 (unregistering): left allmulticast mode
[ 1534.532694] veth1 (unregistering): left promiscuous mode
[ 1534.532725] br0: port 1(veth1) entered disabled state
[ 1534.564707] veth_segment: left allmulticast mode
[ 1534.564747] veth_segment: left promiscuous mode
[ 1534.564782] br0: port 2(veth_segment) entered disabled state
[ 1542.448486] br0: port 1(veth1) entered blocking state
[ 1542.448569] br0: port 1(veth1) entered disabled state
[ 1542.448646] veth1: entered allmulticast mode
[ 1542.448727] veth1: entered promiscuous mode
[ 1542.465708] br0: port 2(veth_segment) entered blocking state
[ 1542.465750] br0: port 2(veth_segment) entered disabled state
[ 1542.465791] veth_segment: entered allmulticast mode
[ 1542.465832] veth_segment: entered promiscuous mode
[ 1542.468513] br0: port 1(veth1) entered blocking state
[ 1542.468546] br0: port 1(veth1) entered forwarding state
[ 1542.471375] br0: port 2(veth_segment) entered blocking state
[ 1542.471444] br0: port 2(veth_segment) entered forwarding state
[ 1544.602259] iperf3 (12537) used greatest stack depth: 11776 bytes left
[ 1544.630779] br0: port 1(veth1) entered disabled state
[ 1544.639658] veth1 (unregistering): left allmulticast mode
[ 1544.639694] veth1 (unregistering): left promiscuous mode
[ 1544.639725] br0: port 1(veth1) entered disabled state
[ 1544.668660] veth_segment: left allmulticast mode
[ 1544.668708] veth_segment: left promiscuous mode
[ 1544.668744] br0: port 2(veth_segment) entered disabled state