[ 1836.860388][T10039] br0: port 1(veth1) entered blocking state
[ 1836.860742][T10039] br0: port 1(veth1) entered disabled state
[ 1836.861101][T10039] veth1: entered allmulticast mode
[ 1836.862146][T10039] veth1: entered promiscuous mode
[ 1837.054354][T10044] br0: port 2(veth_segment) entered blocking state
[ 1837.054640][T10044] br0: port 2(veth_segment) entered disabled state
[ 1837.054914][T10044] veth_segment: entered allmulticast mode
[ 1837.055874][T10044] veth_segment: entered promiscuous mode
[ 1837.081111][T10045] br0: port 2(veth_segment) entered blocking state
[ 1837.081422][T10045] br0: port 2(veth_segment) entered forwarding state
[ 1837.081835][T10045] br0: port 1(veth1) entered blocking state
[ 1837.082119][T10045] br0: port 1(veth1) entered forwarding state
[ 1839.356642][T10058] iperf3 (10058) used greatest stack depth: 22176 bytes left
[ 1839.486642][   T70] br0: port 1(veth1) entered disabled state
[ 1839.497280][   T70] veth1 (unregistering): left allmulticast mode
[ 1839.497562][   T70] veth1 (unregistering): left promiscuous mode
[ 1839.497822][   T70] br0: port 1(veth1) entered disabled state
[ 1839.531598][   T70] veth_segment: left allmulticast mode
[ 1839.531858][   T70] veth_segment: left promiscuous mode
[ 1839.532191][   T70] br0: port 2(veth_segment) entered disabled state
[ 1856.580292][T10474] br0: port 1(veth1) entered blocking state
[ 1856.580640][T10474] br0: port 1(veth1) entered disabled state
[ 1856.580997][T10474] veth1: entered allmulticast mode
[ 1856.582046][T10474] veth1: entered promiscuous mode
[ 1856.775855][T10479] br0: port 2(veth_segment) entered blocking state
[ 1856.776182][T10479] br0: port 2(veth_segment) entered disabled state
[ 1856.776505][T10479] veth_segment: entered allmulticast mode
[ 1856.777518][T10479] veth_segment: entered promiscuous mode
[ 1856.808630][T10480] br0: port 2(veth_segment) entered blocking state
[ 1856.808970][T10480] br0: port 2(veth_segment) entered forwarding state
[ 1856.809405][T10480] br0: port 1(veth1) entered blocking state
[ 1856.809713][T10480] br0: port 1(veth1) entered forwarding state
[ 1859.101878][T10493] iperf3 (10493) used greatest stack depth: 20688 bytes left
[ 1859.224975][   T70] br0: port 1(veth1) entered disabled state
[ 1859.235269][   T70] veth1 (unregistering): left allmulticast mode
[ 1859.235591][   T70] veth1 (unregistering): left promiscuous mode
[ 1859.235893][   T70] br0: port 1(veth1) entered disabled state
[ 1859.269208][   T70] veth_segment: left allmulticast mode
[ 1859.269465][   T70] veth_segment: left promiscuous mode
[ 1859.269787][   T70] br0: port 2(veth_segment) entered disabled state