[ 1494.080595] br0: port 1(veth1) entered blocking state
[ 1494.080645] br0: port 1(veth1) entered disabled state
[ 1494.080681] veth1: entered allmulticast mode
[ 1494.080735] veth1: entered promiscuous mode
[ 1494.097601] br0: port 2(veth_segment) entered blocking state
[ 1494.097641] br0: port 2(veth_segment) entered disabled state
[ 1494.097680] veth_segment: entered allmulticast mode
[ 1494.097722] veth_segment: entered promiscuous mode
[ 1494.100434] br0: port 1(veth1) entered blocking state
[ 1494.100466] br0: port 1(veth1) entered forwarding state
[ 1494.103260] br0: port 2(veth_segment) entered blocking state
[ 1494.103303] br0: port 2(veth_segment) entered forwarding state
[ 1496.265719] br0: port 1(veth1) entered disabled state
[ 1496.273607] veth1 (unregistering): left allmulticast mode
[ 1496.273676] veth1 (unregistering): left promiscuous mode
[ 1496.273740] br0: port 1(veth1) entered disabled state
[ 1496.301650] veth_segment: left allmulticast mode
[ 1496.301749] veth_segment: left promiscuous mode
[ 1496.301792] br0: port 2(veth_segment) entered disabled state
[ 1504.231705] br0: port 1(veth1) entered blocking state
[ 1504.231789] br0: port 1(veth1) entered disabled state
[ 1504.231855] veth1: entered allmulticast mode
[ 1504.231943] veth1: entered promiscuous mode
[ 1504.248812] br0: port 2(veth_segment) entered blocking state
[ 1504.248854] br0: port 2(veth_segment) entered disabled state
[ 1504.248900] veth_segment: entered allmulticast mode
[ 1504.248947] veth_segment: entered promiscuous mode
[ 1504.251658] br0: port 1(veth1) entered blocking state
[ 1504.251723] br0: port 1(veth1) entered forwarding state
[ 1504.254482] br0: port 2(veth_segment) entered blocking state
[ 1504.254519] br0: port 2(veth_segment) entered forwarding state
[ 1506.281328] iperf3 (7682) used greatest stack depth: 11896 bytes left
[ 1506.309704] br0: port 1(veth1) entered disabled state
[ 1506.321598] veth1 (unregistering): left allmulticast mode
[ 1506.321627] veth1 (unregistering): left promiscuous mode
[ 1506.321661] br0: port 1(veth1) entered disabled state
[ 1506.358593] veth_segment: left allmulticast mode
[ 1506.358642] veth_segment: left promiscuous mode
[ 1506.358675] br0: port 2(veth_segment) entered disabled state