[ 1906.097270][T30707] br0: port 1(veth1) entered blocking state
[ 1906.097465][T30707] br0: port 1(veth1) entered disabled state
[ 1906.097644][T30707] veth1: entered allmulticast mode
[ 1906.098998][T30707] veth1: entered promiscuous mode
[ 1906.289104][T30712] br0: port 2(veth_segment) entered blocking state
[ 1906.289845][T30712] br0: port 2(veth_segment) entered disabled state
[ 1906.290021][T30712] veth_segment: entered allmulticast mode
[ 1906.290941][T30712] veth_segment: entered promiscuous mode
[ 1906.324597][T30713] br0: port 2(veth_segment) entered blocking state
[ 1906.325273][T30713] br0: port 2(veth_segment) entered forwarding state
[ 1906.325572][T30713] br0: port 1(veth1) entered blocking state
[ 1906.325735][T30713] br0: port 1(veth1) entered forwarding state
[ 1908.630859][T30726] iperf3 (30726) used greatest stack depth: 22016 bytes left
[ 1908.784735][   T12] br0: port 1(veth1) entered disabled state
[ 1908.792530][   T12] veth1 (unregistering): left allmulticast mode
[ 1908.794041][   T12] veth1 (unregistering): left promiscuous mode
[ 1908.794330][   T12] br0: port 1(veth1) entered disabled state
[ 1908.825670][   T12] veth_segment: left allmulticast mode
[ 1908.825813][   T12] veth_segment: left promiscuous mode
[ 1908.826007][   T12] br0: port 2(veth_segment) entered disabled state
[ 1925.793940][T31152] br0: port 1(veth1) entered blocking state
[ 1925.794161][T31152] br0: port 1(veth1) entered disabled state
[ 1925.794338][T31152] veth1: entered allmulticast mode
[ 1925.795736][T31152] veth1: entered promiscuous mode
[ 1925.997872][T31157] br0: port 2(veth_segment) entered blocking state
[ 1925.998058][T31157] br0: port 2(veth_segment) entered disabled state
[ 1925.998231][T31157] veth_segment: entered allmulticast mode
[ 1925.999160][T31157] veth_segment: entered promiscuous mode
[ 1926.029547][T31158] br0: port 2(veth_segment) entered blocking state
[ 1926.029739][T31158] br0: port 2(veth_segment) entered forwarding state
[ 1926.030033][T31158] br0: port 1(veth1) entered blocking state
[ 1926.030202][T31158] br0: port 1(veth1) entered forwarding state
[ 1928.328231][T31171] iperf3 (31171) used greatest stack depth: 21328 bytes left
[ 1928.446600][   T12] br0: port 1(veth1) entered disabled state
[ 1928.456578][   T12] veth1 (unregistering): left allmulticast mode
[ 1928.456817][   T12] veth1 (unregistering): left promiscuous mode
[ 1928.457020][   T12] br0: port 1(veth1) entered disabled state
[ 1928.493149][   T12] veth_segment: left allmulticast mode
[ 1928.493337][   T12] veth_segment: left promiscuous mode
[ 1928.493601][   T12] br0: port 2(veth_segment) entered disabled state