[ 1968.492942][T15706] br0: port 1(veth1) entered blocking state
[ 1968.493728][T15706] br0: port 1(veth1) entered disabled state
[ 1968.493956][T15706] veth1: entered allmulticast mode
[ 1968.494918][T15706] veth1: entered promiscuous mode
[ 1968.688340][T15711] br0: port 2(veth_segment) entered blocking state
[ 1968.688550][T15711] br0: port 2(veth_segment) entered disabled state
[ 1968.688763][T15711] veth_segment: entered allmulticast mode
[ 1968.690124][T15711] veth_segment: entered promiscuous mode
[ 1968.718411][T15712] br0: port 2(veth_segment) entered blocking state
[ 1968.718586][T15712] br0: port 2(veth_segment) entered forwarding state
[ 1968.718994][T15712] br0: port 1(veth1) entered blocking state
[ 1968.719158][T15712] br0: port 1(veth1) entered forwarding state
[ 1971.012494][T15725] iperf3 (15725) used greatest stack depth: 22320 bytes left
[ 1971.119631][   T12] br0: port 1(veth1) entered disabled state
[ 1971.128520][   T12] veth1 (unregistering): left allmulticast mode
[ 1971.128692][   T12] veth1 (unregistering): left promiscuous mode
[ 1971.128840][   T12] br0: port 1(veth1) entered disabled state
[ 1971.160457][   T12] veth_segment: left allmulticast mode
[ 1971.160591][   T12] veth_segment: left promiscuous mode
[ 1971.160852][   T12] br0: port 2(veth_segment) entered disabled state
[ 1987.651793][T16150] br0: port 1(veth1) entered blocking state
[ 1987.652022][T16150] br0: port 1(veth1) entered disabled state
[ 1987.652647][T16150] veth1: entered allmulticast mode
[ 1987.653608][T16150] veth1: entered promiscuous mode
[ 1987.845699][T16155] br0: port 2(veth_segment) entered blocking state
[ 1987.845907][T16155] br0: port 2(veth_segment) entered disabled state
[ 1987.846128][T16155] veth_segment: entered allmulticast mode
[ 1987.847073][T16155] veth_segment: entered promiscuous mode
[ 1987.870931][T16156] br0: port 2(veth_segment) entered blocking state
[ 1987.871111][T16156] br0: port 2(veth_segment) entered forwarding state
[ 1987.871404][T16156] br0: port 1(veth1) entered blocking state
[ 1987.871553][T16156] br0: port 1(veth1) entered forwarding state
[ 1990.139863][T16169] iperf3 (16169) used greatest stack depth: 21296 bytes left
[ 1990.265865][   T12] br0: port 1(veth1) entered disabled state
[ 1990.275534][   T12] veth1 (unregistering): left allmulticast mode
[ 1990.275703][   T12] veth1 (unregistering): left promiscuous mode
[ 1990.275850][   T12] br0: port 1(veth1) entered disabled state
[ 1990.305757][   T12] veth_segment: left allmulticast mode
[ 1990.305895][   T12] veth_segment: left promiscuous mode
[ 1990.306094][   T12] br0: port 2(veth_segment) entered disabled state