[ 1749.287877][T14352] br0: port 1(veth1) entered blocking state
[ 1749.288110][T14352] br0: port 1(veth1) entered disabled state
[ 1749.288323][T14352] veth1: entered allmulticast mode
[ 1749.289245][T14352] veth1: entered promiscuous mode
[ 1749.450375][T14357] br0: port 2(veth_segment) entered blocking state
[ 1749.450542][T14357] br0: port 2(veth_segment) entered disabled state
[ 1749.450706][T14357] veth_segment: entered allmulticast mode
[ 1749.451549][T14357] veth_segment: entered promiscuous mode
[ 1749.476885][T14358] br0: port 2(veth_segment) entered blocking state
[ 1749.477090][T14358] br0: port 2(veth_segment) entered forwarding state
[ 1749.477434][T14358] br0: port 1(veth1) entered blocking state
[ 1749.477632][T14358] br0: port 1(veth1) entered forwarding state
[ 1751.739523][T14372] iperf3 (14372) used greatest stack depth: 22832 bytes left
[ 1751.858853][   T12] br0: port 1(veth1) entered disabled state
[ 1751.869004][   T12] veth1 (unregistering): left allmulticast mode
[ 1751.869169][   T12] veth1 (unregistering): left promiscuous mode
[ 1751.869313][   T12] br0: port 1(veth1) entered disabled state
[ 1751.897006][   T12] veth_segment: left allmulticast mode
[ 1751.897140][   T12] veth_segment: left promiscuous mode
[ 1751.897332][   T12] br0: port 2(veth_segment) entered disabled state
[ 1767.592948][T14783] br0: port 1(veth1) entered blocking state
[ 1767.593137][T14783] br0: port 1(veth1) entered disabled state
[ 1767.593303][T14783] veth1: entered allmulticast mode
[ 1767.594270][T14783] veth1: entered promiscuous mode
[ 1767.753517][T14788] br0: port 2(veth_segment) entered blocking state
[ 1767.753693][T14788] br0: port 2(veth_segment) entered disabled state
[ 1767.753849][T14788] veth_segment: entered allmulticast mode
[ 1767.758353][T14788] veth_segment: entered promiscuous mode
[ 1767.789096][T14789] br0: port 2(veth_segment) entered blocking state
[ 1767.789266][T14789] br0: port 2(veth_segment) entered forwarding state
[ 1767.789534][T14789] br0: port 1(veth1) entered blocking state
[ 1767.789697][T14789] br0: port 1(veth1) entered forwarding state
[ 1770.029731][T14802] iperf3 (14802) used greatest stack depth: 21680 bytes left
[ 1770.153081][   T12] br0: port 1(veth1) entered disabled state
[ 1770.163054][   T12] veth1 (unregistering): left allmulticast mode
[ 1770.163392][   T12] veth1 (unregistering): left promiscuous mode
[ 1770.163536][   T12] br0: port 1(veth1) entered disabled state
[ 1770.202068][   T12] veth_segment: left allmulticast mode
[ 1770.202202][   T12] veth_segment: left promiscuous mode
[ 1770.202389][   T12] br0: port 2(veth_segment) entered disabled state