[ 1704.350279][T31465] br0: port 1(veth1) entered blocking state
[ 1704.350521][T31465] br0: port 1(veth1) entered disabled state
[ 1704.350745][T31465] veth1: entered allmulticast mode
[ 1704.352228][T31465] veth1: entered promiscuous mode
[ 1704.523901][T31470] br0: port 2(veth_segment) entered blocking state
[ 1704.524598][T31470] br0: port 2(veth_segment) entered disabled state
[ 1704.524764][T31470] veth_segment: entered allmulticast mode
[ 1704.525638][T31470] veth_segment: entered promiscuous mode
[ 1704.548444][T31471] br0: port 2(veth_segment) entered blocking state
[ 1704.548650][T31471] br0: port 2(veth_segment) entered forwarding state
[ 1704.549002][T31471] br0: port 1(veth1) entered blocking state
[ 1704.549197][T31471] br0: port 1(veth1) entered forwarding state
[ 1706.847557][T31484] iperf3 (31484) used greatest stack depth: 22640 bytes left
[ 1706.974103][   T68] br0: port 1(veth1) entered disabled state
[ 1706.983765][   T68] veth1 (unregistering): left allmulticast mode
[ 1706.983933][   T68] veth1 (unregistering): left promiscuous mode
[ 1706.984096][   T68] br0: port 1(veth1) entered disabled state
[ 1707.015590][   T68] veth_segment: left allmulticast mode
[ 1707.015731][   T68] veth_segment: left promiscuous mode
[ 1707.015915][   T68] br0: port 2(veth_segment) entered disabled state
[ 1723.112895][T31891] br0: port 1(veth1) entered blocking state
[ 1723.114491][T31891] br0: port 1(veth1) entered disabled state
[ 1723.114716][T31891] veth1: entered allmulticast mode
[ 1723.115660][T31891] veth1: entered promiscuous mode
[ 1723.285606][T31896] br0: port 2(veth_segment) entered blocking state
[ 1723.285781][T31896] br0: port 2(veth_segment) entered disabled state
[ 1723.285953][T31896] veth_segment: entered allmulticast mode
[ 1723.286812][T31896] veth_segment: entered promiscuous mode
[ 1723.315395][T31897] br0: port 2(veth_segment) entered blocking state
[ 1723.315601][T31897] br0: port 2(veth_segment) entered forwarding state
[ 1723.315935][T31897] br0: port 1(veth1) entered blocking state
[ 1723.316141][T31897] br0: port 1(veth1) entered forwarding state
[ 1725.601356][T31910] iperf3 (31910) used greatest stack depth: 21408 bytes left
[ 1725.718401][   T68] br0: port 1(veth1) entered disabled state
[ 1725.729303][   T68] veth1 (unregistering): left allmulticast mode
[ 1725.729472][   T68] veth1 (unregistering): left promiscuous mode
[ 1725.729616][   T68] br0: port 1(veth1) entered disabled state
[ 1725.757335][   T68] veth_segment: left allmulticast mode
[ 1725.757486][   T68] veth_segment: left promiscuous mode
[ 1725.757675][   T68] br0: port 2(veth_segment) entered disabled state