[ 1610.611396] br0: port 1(veth1) entered blocking state
[ 1610.611449] br0: port 1(veth1) entered disabled state
[ 1610.611484] veth1: entered allmulticast mode
[ 1610.611537] veth1: entered promiscuous mode
[ 1610.633286] br0: port 2(veth_segment) entered blocking state
[ 1610.633328] br0: port 2(veth_segment) entered disabled state
[ 1610.633369] veth_segment: entered allmulticast mode
[ 1610.633414] veth_segment: entered promiscuous mode
[ 1610.636933] br0: port 2(veth_segment) entered blocking state
[ 1610.636972] br0: port 2(veth_segment) entered forwarding state
[ 1610.637010] br0: port 1(veth1) entered blocking state
[ 1610.637038] br0: port 1(veth1) entered forwarding state
[ 1612.688426] br0: port 1(veth1) entered disabled state
[ 1612.691300] veth1 (unregistering): left allmulticast mode
[ 1612.691749] veth1 (unregistering): left promiscuous mode
[ 1612.691779] br0: port 1(veth1) entered disabled state
[ 1612.699315] veth_segment: left allmulticast mode
[ 1612.699352] veth_segment: left promiscuous mode
[ 1612.699386] br0: port 2(veth_segment) entered disabled state
[ 1620.675129] br0: port 1(veth1) entered blocking state
[ 1620.675183] br0: port 1(veth1) entered disabled state
[ 1620.675224] veth1: entered allmulticast mode
[ 1620.675293] veth1: entered promiscuous mode
[ 1620.697052] br0: port 2(veth_segment) entered blocking state
[ 1620.697100] br0: port 2(veth_segment) entered disabled state
[ 1620.697142] veth_segment: entered allmulticast mode
[ 1620.697188] veth_segment: entered promiscuous mode
[ 1620.700729] br0: port 2(veth_segment) entered blocking state
[ 1620.700774] br0: port 2(veth_segment) entered forwarding state
[ 1620.700815] br0: port 1(veth1) entered blocking state
[ 1620.700845] br0: port 1(veth1) entered forwarding state
[ 1622.735571] iperf3 (21724) used greatest stack depth: 11720 bytes left
[ 1622.752470] br0: port 1(veth1) entered disabled state
[ 1622.758364] veth1 (unregistering): left allmulticast mode
[ 1622.758404] veth1 (unregistering): left promiscuous mode
[ 1622.758438] br0: port 1(veth1) entered disabled state
[ 1622.775315] veth_segment: left allmulticast mode
[ 1622.775355] veth_segment: left promiscuous mode
[ 1622.775394] br0: port 2(veth_segment) entered disabled state