[ 2055.631198][T18735] br0: port 1(veth1) entered blocking state
[ 2055.631540][T18735] br0: port 1(veth1) entered disabled state
[ 2055.632725][T18735] veth1: entered allmulticast mode
[ 2055.633765][T18735] veth1: entered promiscuous mode
[ 2055.828518][T18740] br0: port 2(veth_segment) entered blocking state
[ 2055.828803][T18740] br0: port 2(veth_segment) entered disabled state
[ 2055.829067][T18740] veth_segment: entered allmulticast mode
[ 2055.830040][T18740] veth_segment: entered promiscuous mode
[ 2055.864537][T18741] br0: port 2(veth_segment) entered blocking state
[ 2055.864836][T18741] br0: port 2(veth_segment) entered forwarding state
[ 2055.865242][T18741] br0: port 1(veth1) entered blocking state
[ 2055.865510][T18741] br0: port 1(veth1) entered forwarding state
[ 2058.145361][T18754] iperf3 (18754) used greatest stack depth: 21840 bytes left
[ 2058.264929][   T12] br0: port 1(veth1) entered disabled state
[ 2058.277063][   T12] veth1 (unregistering): left allmulticast mode
[ 2058.277328][   T12] veth1 (unregistering): left promiscuous mode
[ 2058.277584][   T12] br0: port 1(veth1) entered disabled state
[ 2058.308632][   T12] veth_segment: left allmulticast mode
[ 2058.308853][   T12] veth_segment: left promiscuous mode
[ 2058.309115][   T12] br0: port 2(veth_segment) entered disabled state
[ 2075.084905][T19164] br0: port 1(veth1) entered blocking state
[ 2075.085239][T19164] br0: port 1(veth1) entered disabled state
[ 2075.085565][T19164] veth1: entered allmulticast mode
[ 2075.086593][T19164] veth1: entered promiscuous mode
[ 2075.289780][T19169] br0: port 2(veth_segment) entered blocking state
[ 2075.290061][T19169] br0: port 2(veth_segment) entered disabled state
[ 2075.290332][T19169] veth_segment: entered allmulticast mode
[ 2075.291299][T19169] veth_segment: entered promiscuous mode
[ 2075.316430][T19170] br0: port 2(veth_segment) entered blocking state
[ 2075.316775][T19170] br0: port 2(veth_segment) entered forwarding state
[ 2075.317203][T19170] br0: port 1(veth1) entered blocking state
[ 2075.317502][T19170] br0: port 1(veth1) entered forwarding state
[ 2078.091885][T19183] iperf3 (19183) used greatest stack depth: 20688 bytes left
[ 2078.214707][   T12] br0: port 1(veth1) entered disabled state
[ 2078.226131][   T12] veth1 (unregistering): left allmulticast mode
[ 2078.226406][   T12] veth1 (unregistering): left promiscuous mode
[ 2078.226661][   T12] br0: port 1(veth1) entered disabled state
[ 2078.261645][   T12] veth_segment: left allmulticast mode
[ 2078.262089][   T12] veth_segment: left promiscuous mode
[ 2078.262364][   T12] br0: port 2(veth_segment) entered disabled state