[ 1604.436650] br0: port 1(veth1) entered blocking state
[ 1604.436692] br0: port 1(veth1) entered disabled state
[ 1604.436719] veth1: entered allmulticast mode
[ 1604.436761] veth1: entered promiscuous mode
[ 1604.455140] br0: port 2(veth_segment) entered blocking state
[ 1604.455207] br0: port 2(veth_segment) entered disabled state
[ 1604.455266] veth_segment: entered allmulticast mode
[ 1604.455358] veth_segment: entered promiscuous mode
[ 1604.458385] br0: port 1(veth1) entered blocking state
[ 1604.458405] br0: port 1(veth1) entered forwarding state
[ 1604.461447] br0: port 2(veth_segment) entered blocking state
[ 1604.461476] br0: port 2(veth_segment) entered forwarding state
[ 1606.612443] br0: port 1(veth1) entered disabled state
[ 1606.617330] veth1 (unregistering): left allmulticast mode
[ 1606.617403] veth1 (unregistering): left promiscuous mode
[ 1606.617456] br0: port 1(veth1) entered disabled state
[ 1606.637337] veth_segment: left allmulticast mode
[ 1606.637396] veth_segment: left promiscuous mode
[ 1606.637455] br0: port 2(veth_segment) entered disabled state
[ 1614.526810] br0: port 1(veth1) entered blocking state
[ 1614.526857] br0: port 1(veth1) entered disabled state
[ 1614.526879] veth1: entered allmulticast mode
[ 1614.526919] veth1: entered promiscuous mode
[ 1614.545244] br0: port 2(veth_segment) entered blocking state
[ 1614.545276] br0: port 2(veth_segment) entered disabled state
[ 1614.545310] veth_segment: entered allmulticast mode
[ 1614.545354] veth_segment: entered promiscuous mode
[ 1614.548360] br0: port 1(veth1) entered blocking state
[ 1614.548391] br0: port 1(veth1) entered forwarding state
[ 1614.551419] br0: port 2(veth_segment) entered blocking state
[ 1614.551453] br0: port 2(veth_segment) entered forwarding state
[ 1616.578034] iperf3 (22398) used greatest stack depth: 11832 bytes left
[ 1616.597426] br0: port 1(veth1) entered disabled state
[ 1616.601373] veth1 (unregistering): left allmulticast mode
[ 1616.601403] veth1 (unregistering): left promiscuous mode
[ 1616.601422] br0: port 1(veth1) entered disabled state
[ 1616.629331] veth_segment: left allmulticast mode
[ 1616.629382] veth_segment: left promiscuous mode
[ 1616.629406] br0: port 2(veth_segment) entered disabled state