[ 1856.806069][T27225] br0: port 1(veth1) entered blocking state
[ 1856.806416][T27225] br0: port 1(veth1) entered disabled state
[ 1856.806758][T27225] veth1: entered allmulticast mode
[ 1856.807821][T27225] veth1: entered promiscuous mode
[ 1857.000159][T27230] br0: port 2(veth_segment) entered blocking state
[ 1857.000437][T27230] br0: port 2(veth_segment) entered disabled state
[ 1857.000711][T27230] veth_segment: entered allmulticast mode
[ 1857.001706][T27230] veth_segment: entered promiscuous mode
[ 1857.033426][T27231] br0: port 2(veth_segment) entered blocking state
[ 1857.033760][T27231] br0: port 2(veth_segment) entered forwarding state
[ 1857.034256][T27231] br0: port 1(veth1) entered blocking state
[ 1857.034580][T27231] br0: port 1(veth1) entered forwarding state
[ 1859.328321][T27244] iperf3 (27244) used greatest stack depth: 22176 bytes left
[ 1859.462347][   T69] br0: port 1(veth1) entered disabled state
[ 1859.475019][   T69] veth1 (unregistering): left allmulticast mode
[ 1859.475336][   T69] veth1 (unregistering): left promiscuous mode
[ 1859.476484][   T69] br0: port 1(veth1) entered disabled state
[ 1859.508875][   T69] veth_segment: left allmulticast mode
[ 1859.509131][   T69] veth_segment: left promiscuous mode
[ 1859.509455][   T69] br0: port 2(veth_segment) entered disabled state
[ 1876.473379][T27663] br0: port 1(veth1) entered blocking state
[ 1876.473694][T27663] br0: port 1(veth1) entered disabled state
[ 1876.473969][T27663] veth1: entered allmulticast mode
[ 1876.474972][T27663] veth1: entered promiscuous mode
[ 1876.661814][T27668] br0: port 2(veth_segment) entered blocking state
[ 1876.662530][T27668] br0: port 2(veth_segment) entered disabled state
[ 1876.662809][T27668] veth_segment: entered allmulticast mode
[ 1876.663773][T27668] veth_segment: entered promiscuous mode
[ 1876.694315][T27669] br0: port 2(veth_segment) entered blocking state
[ 1876.694652][T27669] br0: port 2(veth_segment) entered forwarding state
[ 1876.695122][T27669] br0: port 1(veth1) entered blocking state
[ 1876.695446][T27669] br0: port 1(veth1) entered forwarding state
[ 1878.988517][T27682] iperf3 (27682) used greatest stack depth: 21168 bytes left
[ 1879.113487][   T69] br0: port 1(veth1) entered disabled state
[ 1879.122875][   T69] veth1 (unregistering): left allmulticast mode
[ 1879.123196][   T69] veth1 (unregistering): left promiscuous mode
[ 1879.123497][   T69] br0: port 1(veth1) entered disabled state
[ 1879.156297][   T69] veth_segment: left allmulticast mode
[ 1879.156717][   T69] veth_segment: left promiscuous mode
[ 1879.157041][   T69] br0: port 2(veth_segment) entered disabled state