[ 1741.501600] br0: port 1(veth1) entered blocking state
[ 1741.501650] br0: port 1(veth1) entered disabled state
[ 1741.501683] veth1: entered allmulticast mode
[ 1741.501734] veth1: entered promiscuous mode
[ 1741.521458] br0: port 2(veth_segment) entered blocking state
[ 1741.521496] br0: port 2(veth_segment) entered disabled state
[ 1741.521538] veth_segment: entered allmulticast mode
[ 1741.521586] veth_segment: entered promiscuous mode
[ 1741.524729] br0: port 2(veth_segment) entered blocking state
[ 1741.524771] br0: port 2(veth_segment) entered forwarding state
[ 1741.524804] br0: port 1(veth1) entered blocking state
[ 1741.524834] br0: port 1(veth1) entered forwarding state
[ 1743.574992] br0: port 1(veth1) entered disabled state
[ 1743.581915] veth1 (unregistering): left allmulticast mode
[ 1743.581954] veth1 (unregistering): left promiscuous mode
[ 1743.581991] br0: port 1(veth1) entered disabled state
[ 1743.595962] veth_segment: left allmulticast mode
[ 1743.596007] veth_segment: left promiscuous mode
[ 1743.596045] br0: port 2(veth_segment) entered disabled state
[ 1751.539151] br0: port 1(veth1) entered blocking state
[ 1751.539194] br0: port 1(veth1) entered disabled state
[ 1751.539235] veth1: entered allmulticast mode
[ 1751.539284] veth1: entered promiscuous mode
[ 1751.559081] br0: port 2(veth_segment) entered blocking state
[ 1751.559124] br0: port 2(veth_segment) entered disabled state
[ 1751.559166] veth_segment: entered allmulticast mode
[ 1751.559216] veth_segment: entered promiscuous mode
[ 1751.562357] br0: port 2(veth_segment) entered blocking state
[ 1751.562399] br0: port 2(veth_segment) entered forwarding state
[ 1751.562444] br0: port 1(veth1) entered blocking state
[ 1751.562475] br0: port 1(veth1) entered forwarding state
[ 1753.593704] iperf3 (20230) used greatest stack depth: 11200 bytes left
[ 1753.614009] br0: port 1(veth1) entered disabled state
[ 1753.618930] veth1 (unregistering): left allmulticast mode
[ 1753.618997] veth1 (unregistering): left promiscuous mode
[ 1753.619089] br0: port 1(veth1) entered disabled state
[ 1753.645922] veth_segment: left allmulticast mode
[ 1753.645997] veth_segment: left promiscuous mode
[ 1753.646066] br0: port 2(veth_segment) entered disabled state