[ 1806.900627][T27252] br0: port 1(veth1) entered blocking state
[ 1806.900859][T27252] br0: port 1(veth1) entered disabled state
[ 1806.901089][T27252] veth1: entered allmulticast mode
[ 1806.901994][T27252] veth1: entered promiscuous mode
[ 1807.093795][T27257] br0: port 2(veth_segment) entered blocking state
[ 1807.093966][T27257] br0: port 2(veth_segment) entered disabled state
[ 1807.094539][T27257] veth_segment: entered allmulticast mode
[ 1807.102714][T27257] veth_segment: entered promiscuous mode
[ 1807.126770][T27258] br0: port 2(veth_segment) entered blocking state
[ 1807.126973][T27258] br0: port 2(veth_segment) entered forwarding state
[ 1807.127315][T27258] br0: port 1(veth1) entered blocking state
[ 1807.127507][T27258] br0: port 1(veth1) entered forwarding state
[ 1809.409238][T27271] iperf3 (27271) used greatest stack depth: 22240 bytes left
[ 1809.527099][   T70] br0: port 1(veth1) entered disabled state
[ 1809.535349][   T70] veth1 (unregistering): left allmulticast mode
[ 1809.535513][   T70] veth1 (unregistering): left promiscuous mode
[ 1809.535655][   T70] br0: port 1(veth1) entered disabled state
[ 1809.568689][   T70] veth_segment: left allmulticast mode
[ 1809.568820][   T70] veth_segment: left promiscuous mode
[ 1809.569019][   T70] br0: port 2(veth_segment) entered disabled state
[ 1826.058308][T27695] br0: port 1(veth1) entered blocking state
[ 1826.058540][T27695] br0: port 1(veth1) entered disabled state
[ 1826.058759][T27695] veth1: entered allmulticast mode
[ 1826.059689][T27695] veth1: entered promiscuous mode
[ 1826.244892][T27700] br0: port 2(veth_segment) entered blocking state
[ 1826.245618][T27700] br0: port 2(veth_segment) entered disabled state
[ 1826.245831][T27700] veth_segment: entered allmulticast mode
[ 1826.246812][T27700] veth_segment: entered promiscuous mode
[ 1826.276752][T27701] br0: port 2(veth_segment) entered blocking state
[ 1826.276924][T27701] br0: port 2(veth_segment) entered forwarding state
[ 1826.277189][T27701] br0: port 1(veth1) entered blocking state
[ 1826.277338][T27701] br0: port 1(veth1) entered forwarding state
[ 1828.565889][T27714] iperf3 (27714) used greatest stack depth: 21696 bytes left
[ 1828.681764][   T70] br0: port 1(veth1) entered disabled state
[ 1828.695351][   T70] veth1 (unregistering): left allmulticast mode
[ 1828.695525][   T70] veth1 (unregistering): left promiscuous mode
[ 1828.695672][   T70] br0: port 1(veth1) entered disabled state
[ 1828.722571][   T70] veth_segment: left allmulticast mode
[ 1828.722707][   T70] veth_segment: left promiscuous mode
[ 1828.722887][   T70] br0: port 2(veth_segment) entered disabled state