[ 1746.345984][T31892] br0: port 1(veth1) entered blocking state
[ 1746.346665][T31892] br0: port 1(veth1) entered disabled state
[ 1746.346870][T31892] veth1: entered allmulticast mode
[ 1746.347771][T31892] veth1: entered promiscuous mode
[ 1746.519377][T31897] br0: port 2(veth_segment) entered blocking state
[ 1746.519569][T31897] br0: port 2(veth_segment) entered disabled state
[ 1746.519767][T31897] veth_segment: entered allmulticast mode
[ 1746.521109][T31897] veth_segment: entered promiscuous mode
[ 1746.541509][T31898] br0: port 1(veth1) entered blocking state
[ 1746.541668][T31898] br0: port 1(veth1) entered forwarding state
[ 1746.580258][   T48] br0: port 2(veth_segment) entered blocking state
[ 1746.580406][   T48] br0: port 2(veth_segment) entered forwarding state
[ 1748.809473][T31911] iperf3 (31911) used greatest stack depth: 22720 bytes left
[ 1748.953845][   T70] br0: port 1(veth1) entered disabled state
[ 1748.965762][   T70] veth1 (unregistering): left allmulticast mode
[ 1748.967115][   T70] veth1 (unregistering): left promiscuous mode
[ 1748.967269][   T70] br0: port 1(veth1) entered disabled state
[ 1749.001853][   T70] veth_segment: left allmulticast mode
[ 1749.001974][   T70] veth_segment: left promiscuous mode
[ 1749.002164][   T70] br0: port 2(veth_segment) entered disabled state
[ 1764.796587][T32316] br0: port 1(veth1) entered blocking state
[ 1764.796761][T32316] br0: port 1(veth1) entered disabled state
[ 1764.796908][T32316] veth1: entered allmulticast mode
[ 1764.797758][T32316] veth1: entered promiscuous mode
[ 1764.962287][T32321] br0: port 2(veth_segment) entered blocking state
[ 1764.962482][T32321] br0: port 2(veth_segment) entered disabled state
[ 1764.962678][T32321] veth_segment: entered allmulticast mode
[ 1764.963597][T32321] veth_segment: entered promiscuous mode
[ 1764.992208][T32322] br0: port 1(veth1) entered blocking state
[ 1764.992406][T32322] br0: port 1(veth1) entered forwarding state
[ 1765.015584][  T241] br0: port 2(veth_segment) entered blocking state
[ 1765.015730][  T241] br0: port 2(veth_segment) entered forwarding state
[ 1767.239310][T32335] iperf3 (32335) used greatest stack depth: 21504 bytes left
[ 1767.355557][   T70] br0: port 1(veth1) entered disabled state
[ 1767.366375][   T70] veth1 (unregistering): left allmulticast mode
[ 1767.366533][   T70] veth1 (unregistering): left promiscuous mode
[ 1767.366670][   T70] br0: port 1(veth1) entered disabled state
[ 1767.397725][   T70] veth_segment: left allmulticast mode
[ 1767.397857][   T70] veth_segment: left promiscuous mode
[ 1767.398055][   T70] br0: port 2(veth_segment) entered disabled state