[ 1995.157341][T17577] br0: port 1(veth1) entered blocking state
[ 1995.157637][T17577] br0: port 1(veth1) entered disabled state
[ 1995.157909][T17577] veth1: entered allmulticast mode
[ 1995.158910][T17577] veth1: entered promiscuous mode
[ 1995.357262][T17582] br0: port 2(veth_segment) entered blocking state
[ 1995.357540][T17582] br0: port 2(veth_segment) entered disabled state
[ 1995.357801][T17582] veth_segment: entered allmulticast mode
[ 1995.358785][T17582] veth_segment: entered promiscuous mode
[ 1995.390948][T17583] br0: port 2(veth_segment) entered blocking state
[ 1995.391292][T17583] br0: port 2(veth_segment) entered forwarding state
[ 1995.391741][T17583] br0: port 1(veth1) entered blocking state
[ 1995.392043][T17583] br0: port 1(veth1) entered forwarding state
[ 1997.681715][T17596] iperf3 (17596) used greatest stack depth: 22320 bytes left
[ 1997.803158][   T12] br0: port 1(veth1) entered disabled state
[ 1997.815516][   T12] veth1 (unregistering): left allmulticast mode
[ 1997.815794][   T12] veth1 (unregistering): left promiscuous mode
[ 1997.816043][   T12] br0: port 1(veth1) entered disabled state
[ 1997.869910][   T12] veth_segment: left allmulticast mode
[ 1997.870295][   T12] veth_segment: left promiscuous mode
[ 1997.870571][   T12] br0: port 2(veth_segment) entered disabled state
[ 2015.035426][T18029] br0: port 1(veth1) entered blocking state
[ 2015.035720][T18029] br0: port 1(veth1) entered disabled state
[ 2015.035995][T18029] veth1: entered allmulticast mode
[ 2015.037002][T18029] veth1: entered promiscuous mode
[ 2015.233028][T18034] br0: port 2(veth_segment) entered blocking state
[ 2015.233312][T18034] br0: port 2(veth_segment) entered disabled state
[ 2015.233575][T18034] veth_segment: entered allmulticast mode
[ 2015.234544][T18034] veth_segment: entered promiscuous mode
[ 2015.265047][T18035] br0: port 2(veth_segment) entered blocking state
[ 2015.265350][T18035] br0: port 2(veth_segment) entered forwarding state
[ 2015.265761][T18035] br0: port 1(veth1) entered blocking state
[ 2015.266025][T18035] br0: port 1(veth1) entered forwarding state
[ 2017.538649][T18048] iperf3 (18048) used greatest stack depth: 21024 bytes left
[ 2017.666025][   T12] br0: port 1(veth1) entered disabled state
[ 2017.674504][   T12] veth1 (unregistering): left allmulticast mode
[ 2017.674786][   T12] veth1 (unregistering): left promiscuous mode
[ 2017.675036][   T12] br0: port 1(veth1) entered disabled state
[ 2017.707516][   T12] veth_segment: left allmulticast mode
[ 2017.707737][   T12] veth_segment: left promiscuous mode
[ 2017.708027][   T12] br0: port 2(veth_segment) entered disabled state