[ 1669.000922][T20232] br0: port 1(veth1) entered blocking state
[ 1669.001149][T20232] br0: port 1(veth1) entered disabled state
[ 1669.001356][T20232] veth1: entered allmulticast mode
[ 1669.010120][T20232] veth1: entered promiscuous mode
[ 1669.182205][T20237] br0: port 2(veth_segment) entered blocking state
[ 1669.182428][T20237] br0: port 2(veth_segment) entered disabled state
[ 1669.182634][T20237] veth_segment: entered allmulticast mode
[ 1669.183564][T20237] veth_segment: entered promiscuous mode
[ 1669.207555][T20238] br0: port 1(veth1) entered blocking state
[ 1669.207887][T20238] br0: port 1(veth1) entered forwarding state
[ 1669.248840][T27475] br0: port 2(veth_segment) entered blocking state
[ 1669.249006][T27475] br0: port 2(veth_segment) entered forwarding state
[ 1671.466296][T20251] iperf3 (20251) used greatest stack depth: 22928 bytes left
[ 1671.615888][   T69] br0: port 1(veth1) entered disabled state
[ 1671.626838][   T69] veth1 (unregistering): left allmulticast mode
[ 1671.627008][   T69] veth1 (unregistering): left promiscuous mode
[ 1671.627159][   T69] br0: port 1(veth1) entered disabled state
[ 1671.682444][   T69] veth_segment: left allmulticast mode
[ 1671.682580][   T69] veth_segment: left promiscuous mode
[ 1671.682777][   T69] br0: port 2(veth_segment) entered disabled state
[ 1687.639556][T20657] br0: port 1(veth1) entered blocking state
[ 1687.639784][T20657] br0: port 1(veth1) entered disabled state
[ 1687.640002][T20657] veth1: entered allmulticast mode
[ 1687.640948][T20657] veth1: entered promiscuous mode
[ 1687.812252][T20662] br0: port 2(veth_segment) entered blocking state
[ 1687.812438][T20662] br0: port 2(veth_segment) entered disabled state
[ 1687.812595][T20662] veth_segment: entered allmulticast mode
[ 1687.813457][T20662] veth_segment: entered promiscuous mode
[ 1687.842236][T20663] br0: port 1(veth1) entered blocking state
[ 1687.842406][T20663] br0: port 1(veth1) entered forwarding state
[ 1687.865752][  T722] br0: port 2(veth_segment) entered blocking state
[ 1687.865947][  T722] br0: port 2(veth_segment) entered forwarding state
[ 1690.084613][T20676] iperf3 (20676) used greatest stack depth: 21888 bytes left
[ 1690.220756][   T69] br0: port 1(veth1) entered disabled state
[ 1690.237755][   T69] veth1 (unregistering): left allmulticast mode
[ 1690.237931][   T69] veth1 (unregistering): left promiscuous mode
[ 1690.238078][   T69] br0: port 1(veth1) entered disabled state
[ 1690.271786][   T69] veth_segment: left allmulticast mode
[ 1690.271935][   T69] veth_segment: left promiscuous mode
[ 1690.272131][   T69] br0: port 2(veth_segment) entered disabled state