[ 1523.432526] br0: port 1(veth1) entered blocking state
[ 1523.432616] br0: port 1(veth1) entered disabled state
[ 1523.432685] veth1: entered allmulticast mode
[ 1523.432769] veth1: entered promiscuous mode
[ 1523.450452] br0: port 2(veth_segment) entered blocking state
[ 1523.450525] br0: port 2(veth_segment) entered disabled state
[ 1523.450600] veth_segment: entered allmulticast mode
[ 1523.450680] veth_segment: entered promiscuous mode
[ 1523.453565] br0: port 2(veth_segment) entered blocking state
[ 1523.453602] br0: port 2(veth_segment) entered forwarding state
[ 1523.453640] br0: port 1(veth1) entered blocking state
[ 1523.453670] br0: port 1(veth1) entered forwarding state
[ 1525.483077] iperf3 (15999) used greatest stack depth: 11672 bytes left
[ 1525.501471] br0: port 1(veth1) entered disabled state
[ 1525.507425] veth1 (unregistering): left allmulticast mode
[ 1525.507495] veth1 (unregistering): left promiscuous mode
[ 1525.507560] br0: port 1(veth1) entered disabled state
[ 1525.520439] veth_segment: left allmulticast mode
[ 1525.520502] veth_segment: left promiscuous mode
[ 1525.520601] br0: port 2(veth_segment) entered disabled state
[ 1533.379740] br0: port 1(veth1) entered blocking state
[ 1533.379789] br0: port 1(veth1) entered disabled state
[ 1533.379831] veth1: entered allmulticast mode
[ 1533.379882] veth1: entered promiscuous mode
[ 1533.397962] br0: port 2(veth_segment) entered blocking state
[ 1533.398035] br0: port 2(veth_segment) entered disabled state
[ 1533.398110] veth_segment: entered allmulticast mode
[ 1533.398189] veth_segment: entered promiscuous mode
[ 1533.401148] br0: port 2(veth_segment) entered blocking state
[ 1533.401186] br0: port 2(veth_segment) entered forwarding state
[ 1533.401226] br0: port 1(veth1) entered blocking state
[ 1533.401250] br0: port 1(veth1) entered forwarding state
[ 1535.447556] br0: port 1(veth1) entered disabled state
[ 1535.452440] veth1 (unregistering): left allmulticast mode
[ 1535.452478] veth1 (unregistering): left promiscuous mode
[ 1535.452511] br0: port 1(veth1) entered disabled state
[ 1535.476431] veth_segment: left allmulticast mode
[ 1535.476475] veth_segment: left promiscuous mode
[ 1535.476507] br0: port 2(veth_segment) entered disabled state