[ 1898.065760][T13582] br0: port 1(veth1) entered blocking state
[ 1898.065966][T13582] br0: port 1(veth1) entered disabled state
[ 1898.066132][T13582] veth1: entered allmulticast mode
[ 1898.067055][T13582] veth1: entered promiscuous mode
[ 1898.238659][T13587] br0: port 2(veth_segment) entered blocking state
[ 1898.238832][T13587] br0: port 2(veth_segment) entered disabled state
[ 1898.238999][T13587] veth_segment: entered allmulticast mode
[ 1898.239878][T13587] veth_segment: entered promiscuous mode
[ 1898.263698][T13588] br0: port 2(veth_segment) entered blocking state
[ 1898.263878][T13588] br0: port 2(veth_segment) entered forwarding state
[ 1898.264573][T13588] br0: port 1(veth1) entered blocking state
[ 1898.264722][T13588] br0: port 1(veth1) entered forwarding state
[ 1900.533943][T13601] iperf3 (13601) used greatest stack depth: 22176 bytes left
[ 1900.672572][   T12] br0: port 1(veth1) entered disabled state
[ 1900.681212][   T12] veth1 (unregistering): left allmulticast mode
[ 1900.681378][   T12] veth1 (unregistering): left promiscuous mode
[ 1900.681521][   T12] br0: port 1(veth1) entered disabled state
[ 1900.705855][   T12] veth_segment: left allmulticast mode
[ 1900.705987][   T12] veth_segment: left promiscuous mode
[ 1900.706173][   T12] br0: port 2(veth_segment) entered disabled state
[ 1918.999317][T13999] br0: port 1(veth1) entered blocking state
[ 1918.999500][T13999] br0: port 1(veth1) entered disabled state
[ 1918.999661][T13999] veth1: entered allmulticast mode
[ 1919.001215][T13999] veth1: entered promiscuous mode
[ 1919.245408][T14004] br0: port 2(veth_segment) entered blocking state
[ 1919.245594][T14004] br0: port 2(veth_segment) entered disabled state
[ 1919.245753][T14004] veth_segment: entered allmulticast mode
[ 1919.255619][T14004] veth_segment: entered promiscuous mode
[ 1919.282294][T14005] br0: port 2(veth_segment) entered blocking state
[ 1919.282491][T14005] br0: port 2(veth_segment) entered forwarding state
[ 1919.282754][T14005] br0: port 1(veth1) entered blocking state
[ 1919.282920][T14005] br0: port 1(veth1) entered forwarding state
[ 1921.647863][T14018] iperf3 (14018) used greatest stack depth: 21056 bytes left
[ 1921.765698][   T12] br0: port 1(veth1) entered disabled state
[ 1921.776230][   T12] veth1 (unregistering): left allmulticast mode
[ 1921.776411][   T12] veth1 (unregistering): left promiscuous mode
[ 1921.776557][   T12] br0: port 1(veth1) entered disabled state
[ 1921.806464][   T12] veth_segment: left allmulticast mode
[ 1921.806663][   T12] veth_segment: left promiscuous mode
[ 1921.806965][   T12] br0: port 2(veth_segment) entered disabled state