[ 1656.085220][T23465] br0: port 1(veth1) entered blocking state
[ 1656.085445][T23465] br0: port 1(veth1) entered disabled state
[ 1656.085616][T23465] veth1: entered allmulticast mode
[ 1656.087108][T23465] veth1: entered promiscuous mode
[ 1656.270041][T23470] br0: port 2(veth_segment) entered blocking state
[ 1656.270256][T23470] br0: port 2(veth_segment) entered disabled state
[ 1656.270992][T23470] veth_segment: entered allmulticast mode
[ 1656.271914][T23470] veth_segment: entered promiscuous mode
[ 1656.293922][T23471] br0: port 1(veth1) entered blocking state
[ 1656.294098][T23471] br0: port 1(veth1) entered forwarding state
[ 1656.318697][  T504] br0: port 2(veth_segment) entered blocking state
[ 1656.318981][  T504] br0: port 2(veth_segment) entered forwarding state
[ 1658.563070][T23484] iperf3 (23484) used greatest stack depth: 22128 bytes left
[ 1658.706887][   T12] br0: port 1(veth1) entered disabled state
[ 1658.715721][   T12] veth1 (unregistering): left allmulticast mode
[ 1658.715892][   T12] veth1 (unregistering): left promiscuous mode
[ 1658.716040][   T12] br0: port 1(veth1) entered disabled state
[ 1658.759304][   T12] veth_segment: left allmulticast mode
[ 1658.759450][   T12] veth_segment: left promiscuous mode
[ 1658.759648][   T12] br0: port 2(veth_segment) entered disabled state
[ 1675.006412][T23895] br0: port 1(veth1) entered blocking state
[ 1675.006608][T23895] br0: port 1(veth1) entered disabled state
[ 1675.006773][T23895] veth1: entered allmulticast mode
[ 1675.007665][T23895] veth1: entered promiscuous mode
[ 1675.180794][T23900] br0: port 2(veth_segment) entered blocking state
[ 1675.180971][T23900] br0: port 2(veth_segment) entered disabled state
[ 1675.181138][T23900] veth_segment: entered allmulticast mode
[ 1675.182017][T23900] veth_segment: entered promiscuous mode
[ 1675.203298][T23901] br0: port 1(veth1) entered blocking state
[ 1675.203486][T23901] br0: port 1(veth1) entered forwarding state
[ 1675.237482][   T46] br0: port 2(veth_segment) entered blocking state
[ 1675.237643][   T46] br0: port 2(veth_segment) entered forwarding state
[ 1677.469971][T23914] iperf3 (23914) used greatest stack depth: 21312 bytes left
[ 1677.594554][   T12] br0: port 1(veth1) entered disabled state
[ 1677.612434][   T12] veth1 (unregistering): left allmulticast mode
[ 1677.612610][   T12] veth1 (unregistering): left promiscuous mode
[ 1677.612762][   T12] br0: port 1(veth1) entered disabled state
[ 1677.656276][   T12] veth_segment: left allmulticast mode
[ 1677.656434][   T12] veth_segment: left promiscuous mode
[ 1677.656626][   T12] br0: port 2(veth_segment) entered disabled state