[ 2157.726820][T28821] br0: port 1(veth1) entered blocking state
[ 2157.727119][T28821] br0: port 1(veth1) entered disabled state
[ 2157.727379][T28821] veth1: entered allmulticast mode
[ 2157.728385][T28821] veth1: entered promiscuous mode
[ 2157.922866][T28826] br0: port 2(veth_segment) entered blocking state
[ 2157.923141][T28826] br0: port 2(veth_segment) entered disabled state
[ 2157.923389][T28826] veth_segment: entered allmulticast mode
[ 2157.924354][T28826] veth_segment: entered promiscuous mode
[ 2157.949530][T28827] br0: port 2(veth_segment) entered blocking state
[ 2157.949856][T28827] br0: port 2(veth_segment) entered forwarding state
[ 2157.950309][T28827] br0: port 1(veth1) entered blocking state
[ 2157.950614][T28827] br0: port 1(veth1) entered forwarding state
[ 2160.238210][T28840] iperf3 (28840) used greatest stack depth: 22384 bytes left
[ 2160.380753][   T12] br0: port 1(veth1) entered disabled state
[ 2160.393260][   T12] veth1 (unregistering): left allmulticast mode
[ 2160.393639][   T12] veth1 (unregistering): left promiscuous mode
[ 2160.393897][   T12] br0: port 1(veth1) entered disabled state
[ 2160.425837][   T12] veth_segment: left allmulticast mode
[ 2160.426038][   T12] veth_segment: left promiscuous mode
[ 2160.426305][   T12] br0: port 2(veth_segment) entered disabled state
[ 2177.339013][T29266] br0: port 1(veth1) entered blocking state
[ 2177.339364][T29266] br0: port 1(veth1) entered disabled state
[ 2177.339681][T29266] veth1: entered allmulticast mode
[ 2177.340710][T29266] veth1: entered promiscuous mode
[ 2177.532573][T29271] br0: port 2(veth_segment) entered blocking state
[ 2177.532841][T29271] br0: port 2(veth_segment) entered disabled state
[ 2177.533102][T29271] veth_segment: entered allmulticast mode
[ 2177.534067][T29271] veth_segment: entered promiscuous mode
[ 2177.563253][T29272] br0: port 2(veth_segment) entered blocking state
[ 2177.563578][T29272] br0: port 2(veth_segment) entered forwarding state
[ 2177.564004][T29272] br0: port 1(veth1) entered blocking state
[ 2177.564303][T29272] br0: port 1(veth1) entered forwarding state
[ 2179.840788][T29285] iperf3 (29285) used greatest stack depth: 20944 bytes left
[ 2179.958385][   T12] br0: port 1(veth1) entered disabled state
[ 2179.971937][   T12] veth1 (unregistering): left allmulticast mode
[ 2179.972209][   T12] veth1 (unregistering): left promiscuous mode
[ 2179.972449][   T12] br0: port 1(veth1) entered disabled state
[ 2180.010223][   T12] veth_segment: left allmulticast mode
[ 2180.010427][   T12] veth_segment: left promiscuous mode
[ 2180.010973][   T12] br0: port 2(veth_segment) entered disabled state