[ 1602.100904] br0: port 1(veth1) entered blocking state
[ 1602.100956] br0: port 1(veth1) entered disabled state
[ 1602.100992] veth1: entered allmulticast mode
[ 1602.101047] veth1: entered promiscuous mode
[ 1602.122045] br0: port 2(veth_segment) entered blocking state
[ 1602.122088] br0: port 2(veth_segment) entered disabled state
[ 1602.122125] veth_segment: entered allmulticast mode
[ 1602.122170] veth_segment: entered promiscuous mode
[ 1602.125634] br0: port 2(veth_segment) entered blocking state
[ 1602.125702] br0: port 2(veth_segment) entered forwarding state
[ 1602.125771] br0: port 1(veth1) entered blocking state
[ 1602.125835] br0: port 1(veth1) entered forwarding state
[ 1604.176348] br0: port 1(veth1) entered disabled state
[ 1604.182287] veth1 (unregistering): left allmulticast mode
[ 1604.182356] veth1 (unregistering): left promiscuous mode
[ 1604.182416] br0: port 1(veth1) entered disabled state
[ 1604.190294] veth_segment: left allmulticast mode
[ 1604.190359] veth_segment: left promiscuous mode
[ 1604.190429] br0: port 2(veth_segment) entered disabled state
[ 1612.136277] br0: port 1(veth1) entered blocking state
[ 1612.136360] br0: port 1(veth1) entered disabled state
[ 1612.136429] veth1: entered allmulticast mode
[ 1612.136517] veth1: entered promiscuous mode
[ 1612.157692] br0: port 2(veth_segment) entered blocking state
[ 1612.157733] br0: port 2(veth_segment) entered disabled state
[ 1612.157773] veth_segment: entered allmulticast mode
[ 1612.157817] veth_segment: entered promiscuous mode
[ 1612.161273] br0: port 2(veth_segment) entered blocking state
[ 1612.161341] br0: port 2(veth_segment) entered forwarding state
[ 1612.161414] br0: port 1(veth1) entered blocking state
[ 1612.161473] br0: port 1(veth1) entered forwarding state
[ 1614.302725] iperf3 (25812) used greatest stack depth: 11784 bytes left
[ 1614.317372] br0: port 1(veth1) entered disabled state
[ 1614.325282] veth1 (unregistering): left allmulticast mode
[ 1614.325316] veth1 (unregistering): left promiscuous mode
[ 1614.325348] br0: port 1(veth1) entered disabled state
[ 1614.339280] veth_segment: left allmulticast mode
[ 1614.339315] veth_segment: left promiscuous mode
[ 1614.339353] br0: port 2(veth_segment) entered disabled state