[ 1484.352647] br0: port 1(veth1) entered blocking state
[ 1484.352697] br0: port 1(veth1) entered disabled state
[ 1484.352729] veth1: entered allmulticast mode
[ 1484.352777] veth1: entered promiscuous mode
[ 1484.369406] br0: port 2(veth_segment) entered blocking state
[ 1484.369475] br0: port 2(veth_segment) entered disabled state
[ 1484.369562] veth_segment: entered allmulticast mode
[ 1484.369637] veth_segment: entered promiscuous mode
[ 1484.372200] br0: port 1(veth1) entered blocking state
[ 1484.372236] br0: port 1(veth1) entered forwarding state
[ 1484.374805] br0: port 2(veth_segment) entered blocking state
[ 1484.374845] br0: port 2(veth_segment) entered forwarding state
[ 1486.404163] iperf3 (28582) used greatest stack depth: 11928 bytes left
[ 1486.436685] br0: port 1(veth1) entered disabled state
[ 1486.443573] veth1 (unregistering): left allmulticast mode
[ 1486.443610] veth1 (unregistering): left promiscuous mode
[ 1486.443639] br0: port 1(veth1) entered disabled state
[ 1486.460602] veth_segment: left allmulticast mode
[ 1486.460635] veth_segment: left promiscuous mode
[ 1486.460669] br0: port 2(veth_segment) entered disabled state
[ 1494.381943] br0: port 1(veth1) entered blocking state
[ 1494.381993] br0: port 1(veth1) entered disabled state
[ 1494.382029] veth1: entered allmulticast mode
[ 1494.382077] veth1: entered promiscuous mode
[ 1494.398224] br0: port 2(veth_segment) entered blocking state
[ 1494.398271] br0: port 2(veth_segment) entered disabled state
[ 1494.398309] veth_segment: entered allmulticast mode
[ 1494.398355] veth_segment: entered promiscuous mode
[ 1494.400949] br0: port 1(veth1) entered blocking state
[ 1494.400984] br0: port 1(veth1) entered forwarding state
[ 1494.403503] br0: port 2(veth_segment) entered blocking state
[ 1494.403545] br0: port 2(veth_segment) entered forwarding state
[ 1496.431802] iperf3 (28998) used greatest stack depth: 11072 bytes left
[ 1496.457673] br0: port 1(veth1) entered disabled state
[ 1496.463563] veth1 (unregistering): left allmulticast mode
[ 1496.463602] veth1 (unregistering): left promiscuous mode
[ 1496.463630] br0: port 1(veth1) entered disabled state
[ 1496.493562] veth_segment: left allmulticast mode
[ 1496.493643] veth_segment: left promiscuous mode
[ 1496.493687] br0: port 2(veth_segment) entered disabled state