[ 1602.191477] br0: port 1(veth1) entered blocking state
[ 1602.191530] br0: port 1(veth1) entered disabled state
[ 1602.191563] veth1: entered allmulticast mode
[ 1602.191616] veth1: entered promiscuous mode
[ 1602.213251] br0: port 2(veth_segment) entered blocking state
[ 1602.213299] br0: port 2(veth_segment) entered disabled state
[ 1602.213338] veth_segment: entered allmulticast mode
[ 1602.213388] veth_segment: entered promiscuous mode
[ 1602.216764] br0: port 2(veth_segment) entered blocking state
[ 1602.216805] br0: port 2(veth_segment) entered forwarding state
[ 1602.216847] br0: port 1(veth1) entered blocking state
[ 1602.216874] br0: port 1(veth1) entered forwarding state
[ 1604.269701] br0: port 1(veth1) entered disabled state
[ 1604.276505] veth1 (unregistering): left allmulticast mode
[ 1604.276547] veth1 (unregistering): left promiscuous mode
[ 1604.276580] br0: port 1(veth1) entered disabled state
[ 1604.298531] veth_segment: left allmulticast mode
[ 1604.298564] veth_segment: left promiscuous mode
[ 1604.298598] br0: port 2(veth_segment) entered disabled state
[ 1612.277188] br0: port 1(veth1) entered blocking state
[ 1612.277239] br0: port 1(veth1) entered disabled state
[ 1612.277272] veth1: entered allmulticast mode
[ 1612.277320] veth1: entered promiscuous mode
[ 1612.298818] br0: port 2(veth_segment) entered blocking state
[ 1612.298890] br0: port 2(veth_segment) entered disabled state
[ 1612.298969] veth_segment: entered allmulticast mode
[ 1612.299056] veth_segment: entered promiscuous mode
[ 1612.302560] br0: port 2(veth_segment) entered blocking state
[ 1612.302602] br0: port 2(veth_segment) entered forwarding state
[ 1612.302640] br0: port 1(veth1) entered blocking state
[ 1612.302674] br0: port 1(veth1) entered forwarding state
[ 1614.442851] iperf3 (8307) used greatest stack depth: 11752 bytes left
[ 1614.464646] br0: port 1(veth1) entered disabled state
[ 1614.468052] veth1 (unregistering): left allmulticast mode
[ 1614.468124] veth1 (unregistering): left promiscuous mode
[ 1614.468214] br0: port 1(veth1) entered disabled state
[ 1614.486507] veth_segment: left allmulticast mode
[ 1614.486587] veth_segment: left promiscuous mode
[ 1614.486658] br0: port 2(veth_segment) entered disabled state