[ 1952.015599][T17479] br0: port 1(veth1) entered blocking state
[ 1952.015950][T17479] br0: port 1(veth1) entered disabled state
[ 1952.016314][T17479] veth1: entered allmulticast mode
[ 1952.017356][T17479] veth1: entered promiscuous mode
[ 1952.222993][T17484] br0: port 2(veth_segment) entered blocking state
[ 1952.223325][T17484] br0: port 2(veth_segment) entered disabled state
[ 1952.223739][T17484] veth_segment: entered allmulticast mode
[ 1952.224829][T17484] veth_segment: entered promiscuous mode
[ 1952.250029][T17485] br0: port 2(veth_segment) entered blocking state
[ 1952.250361][T17485] br0: port 2(veth_segment) entered forwarding state
[ 1952.250786][T17485] br0: port 1(veth1) entered blocking state
[ 1952.251070][T17485] br0: port 1(veth1) entered forwarding state
[ 1954.529635][T17497] iperf3 (17497) used greatest stack depth: 22640 bytes left
[ 1954.647072][   T71] br0: port 1(veth1) entered disabled state
[ 1954.660401][   T71] veth1 (unregistering): left allmulticast mode
[ 1954.660687][   T71] veth1 (unregistering): left promiscuous mode
[ 1954.660948][   T71] br0: port 1(veth1) entered disabled state
[ 1954.695794][   T71] veth_segment: left allmulticast mode
[ 1954.696124][   T71] veth_segment: left promiscuous mode
[ 1954.696405][   T71] br0: port 2(veth_segment) entered disabled state
[ 1971.673448][T17915] br0: port 1(veth1) entered blocking state
[ 1971.673764][T17915] br0: port 1(veth1) entered disabled state
[ 1971.674049][T17915] veth1: entered allmulticast mode
[ 1971.675050][T17915] veth1: entered promiscuous mode
[ 1971.866019][T17920] br0: port 2(veth_segment) entered blocking state
[ 1971.866327][T17920] br0: port 2(veth_segment) entered disabled state
[ 1971.866598][T17920] veth_segment: entered allmulticast mode
[ 1971.867558][T17920] veth_segment: entered promiscuous mode
[ 1971.903898][T17921] br0: port 2(veth_segment) entered blocking state
[ 1971.904240][T17921] br0: port 2(veth_segment) entered forwarding state
[ 1971.904900][T17921] br0: port 1(veth1) entered blocking state
[ 1971.905225][T17921] br0: port 1(veth1) entered forwarding state
[ 1974.201110][T17934] iperf3 (17934) used greatest stack depth: 21184 bytes left
[ 1974.319109][   T71] br0: port 1(veth1) entered disabled state
[ 1974.329353][   T71] veth1 (unregistering): left allmulticast mode
[ 1974.329632][   T71] veth1 (unregistering): left promiscuous mode
[ 1974.329889][   T71] br0: port 1(veth1) entered disabled state
[ 1974.361886][   T71] veth_segment: left allmulticast mode
[ 1974.362599][   T71] veth_segment: left promiscuous mode
[ 1974.362880][   T71] br0: port 2(veth_segment) entered disabled state