[ 2040.547113][T20834] br0: port 1(veth1) entered blocking state
[ 2040.547424][T20834] br0: port 1(veth1) entered disabled state
[ 2040.547715][T20834] veth1: entered allmulticast mode
[ 2040.548708][T20834] veth1: entered promiscuous mode
[ 2040.746846][T20839] br0: port 2(veth_segment) entered blocking state
[ 2040.747176][T20839] br0: port 2(veth_segment) entered disabled state
[ 2040.747511][T20839] veth_segment: entered allmulticast mode
[ 2040.748573][T20839] veth_segment: entered promiscuous mode
[ 2040.774667][T20840] br0: port 2(veth_segment) entered blocking state
[ 2040.774969][T20840] br0: port 2(veth_segment) entered forwarding state
[ 2040.775471][T20840] br0: port 1(veth1) entered blocking state
[ 2040.775752][T20840] br0: port 1(veth1) entered forwarding state
[ 2043.221259][   T12] br0: port 1(veth1) entered disabled state
[ 2043.236006][   T12] veth1 (unregistering): left allmulticast mode
[ 2043.236302][   T12] veth1 (unregistering): left promiscuous mode
[ 2043.239446][   T12] br0: port 1(veth1) entered disabled state
[ 2043.265661][   T12] veth_segment: left allmulticast mode
[ 2043.265882][   T12] veth_segment: left promiscuous mode
[ 2043.266165][   T12] br0: port 2(veth_segment) entered disabled state
[ 2060.503018][T21272] br0: port 1(veth1) entered blocking state
[ 2060.503374][T21272] br0: port 1(veth1) entered disabled state
[ 2060.508585][T21272] veth1: entered allmulticast mode
[ 2060.509647][T21272] veth1: entered promiscuous mode
[ 2060.692977][T21277] br0: port 2(veth_segment) entered blocking state
[ 2060.693272][T21277] br0: port 2(veth_segment) entered disabled state
[ 2060.693547][T21277] veth_segment: entered allmulticast mode
[ 2060.694539][T21277] veth_segment: entered promiscuous mode
[ 2060.726471][T21278] br0: port 2(veth_segment) entered blocking state
[ 2060.726805][T21278] br0: port 2(veth_segment) entered forwarding state
[ 2060.727263][T21278] br0: port 1(veth1) entered blocking state
[ 2060.727583][T21278] br0: port 1(veth1) entered forwarding state
[ 2063.031521][T21291] iperf3 (21291) used greatest stack depth: 20752 bytes left
[ 2063.161789][   T12] br0: port 1(veth1) entered disabled state
[ 2063.171961][   T12] veth1 (unregistering): left allmulticast mode
[ 2063.172288][   T12] veth1 (unregistering): left promiscuous mode
[ 2063.173399][   T12] br0: port 1(veth1) entered disabled state
[ 2063.205275][   T12] veth_segment: left allmulticast mode
[ 2063.205538][   T12] veth_segment: left promiscuous mode
[ 2063.205867][   T12] br0: port 2(veth_segment) entered disabled state