[ 1600.668072] br0: port 1(veth1) entered blocking state
[ 1600.668156] br0: port 1(veth1) entered disabled state
[ 1600.668235] veth1: entered allmulticast mode
[ 1600.668317] veth1: entered promiscuous mode
[ 1600.685421] br0: port 2(veth_segment) entered blocking state
[ 1600.685493] br0: port 2(veth_segment) entered disabled state
[ 1600.685564] veth_segment: entered allmulticast mode
[ 1600.685652] veth_segment: entered promiscuous mode
[ 1600.688447] br0: port 1(veth1) entered blocking state
[ 1600.688479] br0: port 1(veth1) entered forwarding state
[ 1600.691351] br0: port 2(veth_segment) entered blocking state
[ 1600.691421] br0: port 2(veth_segment) entered forwarding state
[ 1602.844330] br0: port 1(veth1) entered disabled state
[ 1602.851184] veth1 (unregistering): left allmulticast mode
[ 1602.851220] veth1 (unregistering): left promiscuous mode
[ 1602.851251] br0: port 1(veth1) entered disabled state
[ 1602.873202] veth_segment: left allmulticast mode
[ 1602.873238] veth_segment: left promiscuous mode
[ 1602.873271] br0: port 2(veth_segment) entered disabled state
[ 1610.741013] br0: port 1(veth1) entered blocking state
[ 1610.741102] br0: port 1(veth1) entered disabled state
[ 1610.741180] veth1: entered allmulticast mode
[ 1610.741265] veth1: entered promiscuous mode
[ 1610.758369] br0: port 2(veth_segment) entered blocking state
[ 1610.758412] br0: port 2(veth_segment) entered disabled state
[ 1610.758455] veth_segment: entered allmulticast mode
[ 1610.758496] veth_segment: entered promiscuous mode
[ 1610.761266] br0: port 1(veth1) entered blocking state
[ 1610.761329] br0: port 1(veth1) entered forwarding state
[ 1610.764135] br0: port 2(veth_segment) entered blocking state
[ 1610.764176] br0: port 2(veth_segment) entered forwarding state
[ 1612.792409] iperf3 (20350) used greatest stack depth: 11832 bytes left
[ 1612.811245] br0: port 1(veth1) entered disabled state
[ 1612.814225] veth1 (unregistering): left allmulticast mode
[ 1612.814330] veth1 (unregistering): left promiscuous mode
[ 1612.814425] br0: port 1(veth1) entered disabled state
[ 1612.835189] veth_segment: left allmulticast mode
[ 1612.835260] veth_segment: left promiscuous mode
[ 1612.835329] br0: port 2(veth_segment) entered disabled state