[ 1716.901392][T25384] br0: port 1(veth1) entered blocking state
[ 1716.901578][T25384] br0: port 1(veth1) entered disabled state
[ 1716.901748][T25384] veth1: entered allmulticast mode
[ 1716.903056][T25384] veth1: entered promiscuous mode
[ 1717.082985][T25389] br0: port 2(veth_segment) entered blocking state
[ 1717.083165][T25389] br0: port 2(veth_segment) entered disabled state
[ 1717.083322][T25389] veth_segment: entered allmulticast mode
[ 1717.084189][T25389] veth_segment: entered promiscuous mode
[ 1717.117918][T25390] br0: port 2(veth_segment) entered blocking state
[ 1717.118110][T25390] br0: port 2(veth_segment) entered forwarding state
[ 1717.118395][T25390] br0: port 1(veth1) entered blocking state
[ 1717.118545][T25390] br0: port 1(veth1) entered forwarding state
[ 1719.372422][T25403] iperf3 (25403) used greatest stack depth: 22672 bytes left
[ 1719.495071][   T12] br0: port 1(veth1) entered disabled state
[ 1719.506127][   T12] veth1 (unregistering): left allmulticast mode
[ 1719.506291][   T12] veth1 (unregistering): left promiscuous mode
[ 1719.506435][   T12] br0: port 1(veth1) entered disabled state
[ 1719.541530][   T12] veth_segment: left allmulticast mode
[ 1719.541705][   T12] veth_segment: left promiscuous mode
[ 1719.542094][   T12] br0: port 2(veth_segment) entered disabled state
[ 1735.801419][T25809] br0: port 1(veth1) entered blocking state
[ 1735.801648][T25809] br0: port 1(veth1) entered disabled state
[ 1735.801886][T25809] veth1: entered allmulticast mode
[ 1735.802836][T25809] veth1: entered promiscuous mode
[ 1735.980084][T25814] br0: port 2(veth_segment) entered blocking state
[ 1735.980251][T25814] br0: port 2(veth_segment) entered disabled state
[ 1735.980408][T25814] veth_segment: entered allmulticast mode
[ 1735.981251][T25814] veth_segment: entered promiscuous mode
[ 1736.004504][T25815] br0: port 2(veth_segment) entered blocking state
[ 1736.004708][T25815] br0: port 2(veth_segment) entered forwarding state
[ 1736.005053][T25815] br0: port 1(veth1) entered blocking state
[ 1736.005244][T25815] br0: port 1(veth1) entered forwarding state
[ 1738.279380][T25828] iperf3 (25828) used greatest stack depth: 21760 bytes left
[ 1738.385823][   T12] br0: port 1(veth1) entered disabled state
[ 1738.403454][   T12] veth1 (unregistering): left allmulticast mode
[ 1738.403640][   T12] veth1 (unregistering): left promiscuous mode
[ 1738.403795][   T12] br0: port 1(veth1) entered disabled state
[ 1738.432915][   T12] veth_segment: left allmulticast mode
[ 1738.433052][   T12] veth_segment: left promiscuous mode
[ 1738.433234][   T12] br0: port 2(veth_segment) entered disabled state