[ 1780.629079][T18881] br0: port 1(veth1) entered blocking state
[ 1780.629309][T18881] br0: port 1(veth1) entered disabled state
[ 1780.629527][T18881] veth1: entered allmulticast mode
[ 1780.631008][T18881] veth1: entered promiscuous mode
[ 1780.788563][T18886] br0: port 2(veth_segment) entered blocking state
[ 1780.788771][T18886] br0: port 2(veth_segment) entered disabled state
[ 1780.788978][T18886] veth_segment: entered allmulticast mode
[ 1780.789912][T18886] veth_segment: entered promiscuous mode
[ 1780.826295][T18887] br0: port 1(veth1) entered blocking state
[ 1780.826471][T18887] br0: port 1(veth1) entered forwarding state
[ 1780.850311][   T38] br0: port 2(veth_segment) entered blocking state
[ 1780.850556][   T38] br0: port 2(veth_segment) entered forwarding state
[ 1783.062825][T18900] iperf3 (18900) used greatest stack depth: 22496 bytes left
[ 1783.186113][   T12] br0: port 1(veth1) entered disabled state
[ 1783.197432][   T12] veth1 (unregistering): left allmulticast mode
[ 1783.198779][   T12] veth1 (unregistering): left promiscuous mode
[ 1783.199007][   T12] br0: port 1(veth1) entered disabled state
[ 1783.233685][   T12] veth_segment: left allmulticast mode
[ 1783.233848][   T12] veth_segment: left promiscuous mode
[ 1783.234086][   T12] br0: port 2(veth_segment) entered disabled state
[ 1799.036621][T19313] br0: port 1(veth1) entered blocking state
[ 1799.036808][T19313] br0: port 1(veth1) entered disabled state
[ 1799.036969][T19313] veth1: entered allmulticast mode
[ 1799.037820][T19313] veth1: entered promiscuous mode
[ 1799.209952][T19318] br0: port 2(veth_segment) entered blocking state
[ 1799.210129][T19318] br0: port 2(veth_segment) entered disabled state
[ 1799.210294][T19318] veth_segment: entered allmulticast mode
[ 1799.211164][T19318] veth_segment: entered promiscuous mode
[ 1799.235129][T19319] br0: port 1(veth1) entered blocking state
[ 1799.235300][T19319] br0: port 1(veth1) entered forwarding state
[ 1799.271154][   T39] br0: port 2(veth_segment) entered blocking state
[ 1799.271341][   T39] br0: port 2(veth_segment) entered forwarding state
[ 1801.641539][T19335] iperf3 (19335) used greatest stack depth: 21296 bytes left
[ 1801.766328][   T12] br0: port 1(veth1) entered disabled state
[ 1801.779938][   T12] veth1 (unregistering): left allmulticast mode
[ 1801.780110][   T12] veth1 (unregistering): left promiscuous mode
[ 1801.780261][   T12] br0: port 1(veth1) entered disabled state
[ 1801.814422][   T12] veth_segment: left allmulticast mode
[ 1801.814557][   T12] veth_segment: left promiscuous mode
[ 1801.814757][   T12] br0: port 2(veth_segment) entered disabled state