[ 1851.520772][T14992] br0: port 1(veth1) entered blocking state
[ 1851.521086][T14992] br0: port 1(veth1) entered disabled state
[ 1851.521386][T14992] veth1: entered allmulticast mode
[ 1851.522391][T14992] veth1: entered promiscuous mode
[ 1851.728669][T14997] br0: port 2(veth_segment) entered blocking state
[ 1851.728996][T14997] br0: port 2(veth_segment) entered disabled state
[ 1851.729322][T14997] veth_segment: entered allmulticast mode
[ 1851.730412][T14997] veth_segment: entered promiscuous mode
[ 1851.756443][T14998] br0: port 2(veth_segment) entered blocking state
[ 1851.756747][T14998] br0: port 2(veth_segment) entered forwarding state
[ 1851.757136][T14998] br0: port 1(veth1) entered blocking state
[ 1851.757418][T14998] br0: port 1(veth1) entered forwarding state
[ 1854.056248][T15011] iperf3 (15011) used greatest stack depth: 22624 bytes left
[ 1854.195756][   T62] br0: port 1(veth1) entered disabled state
[ 1854.204053][   T62] veth1 (unregistering): left allmulticast mode
[ 1854.205543][   T62] veth1 (unregistering): left promiscuous mode
[ 1854.205867][   T62] br0: port 1(veth1) entered disabled state
[ 1854.235692][   T62] veth_segment: left allmulticast mode
[ 1854.235953][   T62] veth_segment: left promiscuous mode
[ 1854.236285][   T62] br0: port 2(veth_segment) entered disabled state
[ 1871.618717][T15429] br0: port 1(veth1) entered blocking state
[ 1871.619031][T15429] br0: port 1(veth1) entered disabled state
[ 1871.619307][T15429] veth1: entered allmulticast mode
[ 1871.620298][T15429] veth1: entered promiscuous mode
[ 1871.824929][T15434] br0: port 2(veth_segment) entered blocking state
[ 1871.825226][T15434] br0: port 2(veth_segment) entered disabled state
[ 1871.825504][T15434] veth_segment: entered allmulticast mode
[ 1871.826514][T15434] veth_segment: entered promiscuous mode
[ 1871.857702][T15435] br0: port 2(veth_segment) entered blocking state
[ 1871.858014][T15435] br0: port 2(veth_segment) entered forwarding state
[ 1871.858434][T15435] br0: port 1(veth1) entered blocking state
[ 1871.858709][T15435] br0: port 1(veth1) entered forwarding state
[ 1874.145332][T15448] iperf3 (15448) used greatest stack depth: 21488 bytes left
[ 1874.282051][   T62] br0: port 1(veth1) entered disabled state
[ 1874.291739][   T62] veth1 (unregistering): left allmulticast mode
[ 1874.292036][   T62] veth1 (unregistering): left promiscuous mode
[ 1874.292302][   T62] br0: port 1(veth1) entered disabled state
[ 1874.323241][   T62] veth_segment: left allmulticast mode
[ 1874.323910][   T62] veth_segment: left promiscuous mode
[ 1874.324196][   T62] br0: port 2(veth_segment) entered disabled state