[ 1583.288079] br0: port 1(veth1) entered blocking state
[ 1583.288136] br0: port 1(veth1) entered disabled state
[ 1583.288163] veth1: entered allmulticast mode
[ 1583.288220] veth1: entered promiscuous mode
[ 1583.308829] br0: port 2(veth_segment) entered blocking state
[ 1583.308871] br0: port 2(veth_segment) entered disabled state
[ 1583.308912] veth_segment: entered allmulticast mode
[ 1583.308960] veth_segment: entered promiscuous mode
[ 1583.312258] br0: port 2(veth_segment) entered blocking state
[ 1583.312299] br0: port 2(veth_segment) entered forwarding state
[ 1583.312339] br0: port 1(veth1) entered blocking state
[ 1583.312376] br0: port 1(veth1) entered forwarding state
[ 1585.367551] br0: port 1(veth1) entered disabled state
[ 1585.373370] veth1 (unregistering): left allmulticast mode
[ 1585.373415] veth1 (unregistering): left promiscuous mode
[ 1585.373440] br0: port 1(veth1) entered disabled state
[ 1585.391452] veth_segment: left allmulticast mode
[ 1585.391520] veth_segment: left promiscuous mode
[ 1585.391556] br0: port 2(veth_segment) entered disabled state
[ 1593.403926] br0: port 1(veth1) entered blocking state
[ 1593.403982] br0: port 1(veth1) entered disabled state
[ 1593.404009] veth1: entered allmulticast mode
[ 1593.404060] veth1: entered promiscuous mode
[ 1593.424583] br0: port 2(veth_segment) entered blocking state
[ 1593.424621] br0: port 2(veth_segment) entered disabled state
[ 1593.424666] veth_segment: entered allmulticast mode
[ 1593.424714] veth_segment: entered promiscuous mode
[ 1593.428027] br0: port 2(veth_segment) entered blocking state
[ 1593.428098] br0: port 2(veth_segment) entered forwarding state
[ 1593.428175] br0: port 1(veth1) entered blocking state
[ 1593.428238] br0: port 1(veth1) entered forwarding state
[ 1595.463863] iperf3 (29337) used greatest stack depth: 11752 bytes left
[ 1595.481397] br0: port 1(veth1) entered disabled state
[ 1595.486375] veth1 (unregistering): left allmulticast mode
[ 1595.486419] veth1 (unregistering): left promiscuous mode
[ 1595.486454] br0: port 1(veth1) entered disabled state
[ 1595.501374] veth_segment: left allmulticast mode
[ 1595.501422] veth_segment: left promiscuous mode
[ 1595.501458] br0: port 2(veth_segment) entered disabled state