[ 1524.787236] br0: port 1(veth1) entered blocking state
[ 1524.787287] br0: port 1(veth1) entered disabled state
[ 1524.787321] veth1: entered allmulticast mode
[ 1524.787369] veth1: entered promiscuous mode
[ 1524.807730] br0: port 2(veth_segment) entered blocking state
[ 1524.807805] br0: port 2(veth_segment) entered disabled state
[ 1524.807888] veth_segment: entered allmulticast mode
[ 1524.807971] veth_segment: entered promiscuous mode
[ 1524.811270] br0: port 2(veth_segment) entered blocking state
[ 1524.811305] br0: port 2(veth_segment) entered forwarding state
[ 1524.811342] br0: port 1(veth1) entered blocking state
[ 1524.811370] br0: port 1(veth1) entered forwarding state
[ 1526.862967] br0: port 1(veth1) entered disabled state
[ 1526.870811] veth1 (unregistering): left allmulticast mode
[ 1526.870849] veth1 (unregistering): left promiscuous mode
[ 1526.870885] br0: port 1(veth1) entered disabled state
[ 1526.886910] veth_segment: left allmulticast mode
[ 1526.886950] veth_segment: left promiscuous mode
[ 1526.886984] br0: port 2(veth_segment) entered disabled state
[ 1534.885710] br0: port 1(veth1) entered blocking state
[ 1534.885762] br0: port 1(veth1) entered disabled state
[ 1534.885802] veth1: entered allmulticast mode
[ 1534.885857] veth1: entered promiscuous mode
[ 1534.906309] br0: port 2(veth_segment) entered blocking state
[ 1534.906349] br0: port 2(veth_segment) entered disabled state
[ 1534.906396] veth_segment: entered allmulticast mode
[ 1534.906440] veth_segment: entered promiscuous mode
[ 1534.909768] br0: port 2(veth_segment) entered blocking state
[ 1534.909846] br0: port 2(veth_segment) entered forwarding state
[ 1534.909923] br0: port 1(veth1) entered blocking state
[ 1534.909985] br0: port 1(veth1) entered forwarding state
[ 1536.942095] iperf3 (1325) used greatest stack depth: 11816 bytes left
[ 1536.959916] br0: port 1(veth1) entered disabled state
[ 1536.964822] veth1 (unregistering): left allmulticast mode
[ 1536.964861] veth1 (unregistering): left promiscuous mode
[ 1536.964898] br0: port 1(veth1) entered disabled state
[ 1536.987820] veth_segment: left allmulticast mode
[ 1536.987859] veth_segment: left promiscuous mode
[ 1536.987896] br0: port 2(veth_segment) entered disabled state