[ 1935.836574][T26609] br0: port 1(veth1) entered blocking state
[ 1935.836900][T26609] br0: port 1(veth1) entered disabled state
[ 1935.837192][T26609] veth1: entered allmulticast mode
[ 1935.838211][T26609] veth1: entered promiscuous mode
[ 1936.048744][T26614] br0: port 2(veth_segment) entered blocking state
[ 1936.049050][T26614] br0: port 2(veth_segment) entered disabled state
[ 1936.049330][T26614] veth_segment: entered allmulticast mode
[ 1936.050361][T26614] veth_segment: entered promiscuous mode
[ 1936.076193][T26615] br0: port 2(veth_segment) entered blocking state
[ 1936.076501][T26615] br0: port 2(veth_segment) entered forwarding state
[ 1936.076932][T26615] br0: port 1(veth1) entered blocking state
[ 1936.077213][T26615] br0: port 1(veth1) entered forwarding state
[ 1938.385669][T26628] iperf3 (26628) used greatest stack depth: 21888 bytes left
[ 1938.504030][   T12] br0: port 1(veth1) entered disabled state
[ 1938.515216][   T12] veth1 (unregistering): left allmulticast mode
[ 1938.515545][   T12] veth1 (unregistering): left promiscuous mode
[ 1938.516870][   T12] br0: port 1(veth1) entered disabled state
[ 1938.549435][   T12] veth_segment: left allmulticast mode
[ 1938.549699][   T12] veth_segment: left promiscuous mode
[ 1938.550161][   T12] br0: port 2(veth_segment) entered disabled state
[ 1955.817374][T27047] br0: port 1(veth1) entered blocking state
[ 1955.817736][T27047] br0: port 1(veth1) entered disabled state
[ 1955.818104][T27047] veth1: entered allmulticast mode
[ 1955.819194][T27047] veth1: entered promiscuous mode
[ 1956.014847][T27052] br0: port 2(veth_segment) entered blocking state
[ 1956.015157][T27052] br0: port 2(veth_segment) entered disabled state
[ 1956.015435][T27052] veth_segment: entered allmulticast mode
[ 1956.016438][T27052] veth_segment: entered promiscuous mode
[ 1956.055711][T27053] br0: port 2(veth_segment) entered blocking state
[ 1956.056034][T27053] br0: port 2(veth_segment) entered forwarding state
[ 1956.056450][T27053] br0: port 1(veth1) entered blocking state
[ 1956.056733][T27053] br0: port 1(veth1) entered forwarding state
[ 1958.340165][T27067] iperf3 (27067) used greatest stack depth: 20672 bytes left
[ 1958.472282][   T12] br0: port 1(veth1) entered disabled state
[ 1958.482238][   T12] veth1 (unregistering): left allmulticast mode
[ 1958.482638][   T12] veth1 (unregistering): left promiscuous mode
[ 1958.483608][   T12] br0: port 1(veth1) entered disabled state
[ 1958.520725][   T12] veth_segment: left allmulticast mode
[ 1958.521288][   T12] veth_segment: left promiscuous mode
[ 1958.521616][   T12] br0: port 2(veth_segment) entered disabled state