[ 1537.520462] br0: port 1(veth1) entered blocking state
[ 1537.520511] br0: port 1(veth1) entered disabled state
[ 1537.520543] veth1: entered allmulticast mode
[ 1537.520594] veth1: entered promiscuous mode
[ 1537.538160] br0: port 2(veth_segment) entered blocking state
[ 1537.538204] br0: port 2(veth_segment) entered disabled state
[ 1537.538240] veth_segment: entered allmulticast mode
[ 1537.538287] veth_segment: entered promiscuous mode
[ 1537.541071] br0: port 2(veth_segment) entered blocking state
[ 1537.541111] br0: port 2(veth_segment) entered forwarding state
[ 1537.541147] br0: port 1(veth1) entered blocking state
[ 1537.541175] br0: port 1(veth1) entered forwarding state
[ 1539.589058] br0: port 1(veth1) entered disabled state
[ 1539.601924] veth1 (unregistering): left allmulticast mode
[ 1539.601957] veth1 (unregistering): left promiscuous mode
[ 1539.601991] br0: port 1(veth1) entered disabled state
[ 1539.619995] veth_segment: left allmulticast mode
[ 1539.620033] veth_segment: left promiscuous mode
[ 1539.620065] br0: port 2(veth_segment) entered disabled state
[ 1547.464274] br0: port 1(veth1) entered blocking state
[ 1547.464357] br0: port 1(veth1) entered disabled state
[ 1547.464435] veth1: entered allmulticast mode
[ 1547.464523] veth1: entered promiscuous mode
[ 1547.482041] br0: port 2(veth_segment) entered blocking state
[ 1547.482079] br0: port 2(veth_segment) entered disabled state
[ 1547.482115] veth_segment: entered allmulticast mode
[ 1547.482160] veth_segment: entered promiscuous mode
[ 1547.484987] br0: port 2(veth_segment) entered blocking state
[ 1547.485058] br0: port 2(veth_segment) entered forwarding state
[ 1547.485133] br0: port 1(veth1) entered blocking state
[ 1547.485194] br0: port 1(veth1) entered forwarding state
[ 1549.516470] iperf3 (30428) used greatest stack depth: 11784 bytes left
[ 1549.535066] br0: port 1(veth1) entered disabled state
[ 1549.539033] veth1 (unregistering): left allmulticast mode
[ 1549.539072] veth1 (unregistering): left promiscuous mode
[ 1549.539115] br0: port 1(veth1) entered disabled state
[ 1549.561927] veth_segment: left allmulticast mode
[ 1549.561959] veth_segment: left promiscuous mode
[ 1549.561995] br0: port 2(veth_segment) entered disabled state