[ 1568.044844] br0: port 1(veth1) entered blocking state
[ 1568.044902] br0: port 1(veth1) entered disabled state
[ 1568.044944] veth1: entered allmulticast mode
[ 1568.045000] veth1: entered promiscuous mode
[ 1568.062781] br0: port 2(veth_segment) entered blocking state
[ 1568.062858] br0: port 2(veth_segment) entered disabled state
[ 1568.062932] veth_segment: entered allmulticast mode
[ 1568.063014] veth_segment: entered promiscuous mode
[ 1568.065889] br0: port 2(veth_segment) entered blocking state
[ 1568.065930] br0: port 2(veth_segment) entered forwarding state
[ 1568.065969] br0: port 1(veth1) entered blocking state
[ 1568.065997] br0: port 1(veth1) entered forwarding state
[ 1570.202233] iperf3 (24358) used greatest stack depth: 11656 bytes left
[ 1570.218307] br0: port 1(veth1) entered disabled state
[ 1570.223121] veth1 (unregistering): left allmulticast mode
[ 1570.223191] veth1 (unregistering): left promiscuous mode
[ 1570.223254] br0: port 1(veth1) entered disabled state
[ 1570.247223] veth_segment: left allmulticast mode
[ 1570.247271] veth_segment: left promiscuous mode
[ 1570.247321] br0: port 2(veth_segment) entered disabled state
[ 1578.171008] br0: port 1(veth1) entered blocking state
[ 1578.171119] br0: port 1(veth1) entered disabled state
[ 1578.171192] veth1: entered allmulticast mode
[ 1578.171280] veth1: entered promiscuous mode
[ 1578.190384] br0: port 2(veth_segment) entered blocking state
[ 1578.190458] br0: port 2(veth_segment) entered disabled state
[ 1578.190535] veth_segment: entered allmulticast mode
[ 1578.190616] veth_segment: entered promiscuous mode
[ 1578.193506] br0: port 2(veth_segment) entered blocking state
[ 1578.193547] br0: port 2(veth_segment) entered forwarding state
[ 1578.193590] br0: port 1(veth1) entered blocking state
[ 1578.193622] br0: port 1(veth1) entered forwarding state
[ 1580.240175] br0: port 1(veth1) entered disabled state
[ 1580.247141] veth1 (unregistering): left allmulticast mode
[ 1580.247180] veth1 (unregistering): left promiscuous mode
[ 1580.247213] br0: port 1(veth1) entered disabled state
[ 1580.265127] veth_segment: left allmulticast mode
[ 1580.265162] veth_segment: left promiscuous mode
[ 1580.265202] br0: port 2(veth_segment) entered disabled state