[ 1601.435155][T15172] br0: port 1(veth1) entered blocking state
[ 1601.435702][T15172] br0: port 1(veth1) entered disabled state
[ 1601.435863][T15172] veth1: entered allmulticast mode
[ 1601.436729][T15172] veth1: entered promiscuous mode
[ 1601.617673][T15177] br0: port 2(veth_segment) entered blocking state
[ 1601.617847][T15177] br0: port 2(veth_segment) entered disabled state
[ 1601.618007][T15177] veth_segment: entered allmulticast mode
[ 1601.618876][T15177] veth_segment: entered promiscuous mode
[ 1601.640739][T15178] br0: port 1(veth1) entered blocking state
[ 1601.640918][T15178] br0: port 1(veth1) entered forwarding state
[ 1601.674576][ T9316] br0: port 2(veth_segment) entered blocking state
[ 1601.674845][ T9316] br0: port 2(veth_segment) entered forwarding state
[ 1604.045292][T15194] iperf3 (15194) used greatest stack depth: 22928 bytes left
[ 1604.163944][   T12] br0: port 1(veth1) entered disabled state
[ 1604.173793][   T12] veth1 (unregistering): left allmulticast mode
[ 1604.173967][   T12] veth1 (unregistering): left promiscuous mode
[ 1604.174118][   T12] br0: port 1(veth1) entered disabled state
[ 1604.209642][   T12] veth_segment: left allmulticast mode
[ 1604.209786][   T12] veth_segment: left promiscuous mode
[ 1604.209982][   T12] br0: port 2(veth_segment) entered disabled state
[ 1620.069719][T15610] br0: port 1(veth1) entered blocking state
[ 1620.069908][T15610] br0: port 1(veth1) entered disabled state
[ 1620.070071][T15610] veth1: entered allmulticast mode
[ 1620.075510][T15610] veth1: entered promiscuous mode
[ 1620.243562][T15615] br0: port 2(veth_segment) entered blocking state
[ 1620.243731][T15615] br0: port 2(veth_segment) entered disabled state
[ 1620.243890][T15615] veth_segment: entered allmulticast mode
[ 1620.245262][T15615] veth_segment: entered promiscuous mode
[ 1620.275460][T15616] br0: port 1(veth1) entered blocking state
[ 1620.275635][T15616] br0: port 1(veth1) entered forwarding state
[ 1620.304074][T14934] br0: port 2(veth_segment) entered blocking state
[ 1620.304592][T14934] br0: port 2(veth_segment) entered forwarding state
[ 1622.541289][T15628] iperf3 (15628) used greatest stack depth: 21712 bytes left
[ 1622.661358][   T12] br0: port 1(veth1) entered disabled state
[ 1622.670742][   T12] veth1 (unregistering): left allmulticast mode
[ 1622.670923][   T12] veth1 (unregistering): left promiscuous mode
[ 1622.671071][   T12] br0: port 1(veth1) entered disabled state
[ 1622.712397][   T12] veth_segment: left allmulticast mode
[ 1622.712566][   T12] veth_segment: left promiscuous mode
[ 1622.712812][   T12] br0: port 2(veth_segment) entered disabled state