[ 1751.881579] br0: port 1(veth1) entered blocking state
[ 1751.881641] br0: port 1(veth1) entered disabled state
[ 1751.881676] veth1: entered allmulticast mode
[ 1751.881729] veth1: entered promiscuous mode
[ 1751.902373] br0: port 2(veth_segment) entered blocking state
[ 1751.902444] br0: port 2(veth_segment) entered disabled state
[ 1751.902513] veth_segment: entered allmulticast mode
[ 1751.902589] veth_segment: entered promiscuous mode
[ 1751.905920] br0: port 2(veth_segment) entered blocking state
[ 1751.905958] br0: port 2(veth_segment) entered forwarding state
[ 1751.906002] br0: port 1(veth1) entered blocking state
[ 1751.906026] br0: port 1(veth1) entered forwarding state
[ 1753.956029] br0: port 1(veth1) entered disabled state
[ 1753.959091] veth1 (unregistering): left allmulticast mode
[ 1753.959129] veth1 (unregistering): left promiscuous mode
[ 1753.959158] br0: port 1(veth1) entered disabled state
[ 1753.979970] veth_segment: left allmulticast mode
[ 1753.980006] veth_segment: left promiscuous mode
[ 1753.980044] br0: port 2(veth_segment) entered disabled state
[ 1761.961435] br0: port 1(veth1) entered blocking state
[ 1761.961485] br0: port 1(veth1) entered disabled state
[ 1761.961523] veth1: entered allmulticast mode
[ 1761.961571] veth1: entered promiscuous mode
[ 1761.982029] br0: port 2(veth_segment) entered blocking state
[ 1761.982067] br0: port 2(veth_segment) entered disabled state
[ 1761.982104] veth_segment: entered allmulticast mode
[ 1761.982155] veth_segment: entered promiscuous mode
[ 1761.985477] br0: port 2(veth_segment) entered blocking state
[ 1761.985546] br0: port 2(veth_segment) entered forwarding state
[ 1761.985618] br0: port 1(veth1) entered blocking state
[ 1761.985677] br0: port 1(veth1) entered forwarding state
[ 1764.019609] iperf3 (27653) used greatest stack depth: 11864 bytes left
[ 1764.040040] br0: port 1(veth1) entered disabled state
[ 1764.045813] veth1 (unregistering): left allmulticast mode
[ 1764.045849] veth1 (unregistering): left promiscuous mode
[ 1764.045884] br0: port 1(veth1) entered disabled state
[ 1764.061919] veth_segment: left allmulticast mode
[ 1764.061953] veth_segment: left promiscuous mode
[ 1764.061987] br0: port 2(veth_segment) entered disabled state