[ 1510.160188] br0: port 1(veth1) entered blocking state
[ 1510.160281] br0: port 1(veth1) entered disabled state
[ 1510.160352] veth1: entered allmulticast mode
[ 1510.160442] veth1: entered promiscuous mode
[ 1510.181538] br0: port 2(veth_segment) entered blocking state
[ 1510.181613] br0: port 2(veth_segment) entered disabled state
[ 1510.181691] veth_segment: entered allmulticast mode
[ 1510.181778] veth_segment: entered promiscuous mode
[ 1510.185188] br0: port 2(veth_segment) entered blocking state
[ 1510.185226] br0: port 2(veth_segment) entered forwarding state
[ 1510.185270] br0: port 1(veth1) entered blocking state
[ 1510.185297] br0: port 1(veth1) entered forwarding state
[ 1512.238081] br0: port 1(veth1) entered disabled state
[ 1512.251007] veth1 (unregistering): left allmulticast mode
[ 1512.251082] veth1 (unregistering): left promiscuous mode
[ 1512.251148] br0: port 1(veth1) entered disabled state
[ 1512.269030] veth_segment: left allmulticast mode
[ 1512.269100] veth_segment: left promiscuous mode
[ 1512.269170] br0: port 2(veth_segment) entered disabled state
[ 1520.287050] br0: port 1(veth1) entered blocking state
[ 1520.287096] br0: port 1(veth1) entered disabled state
[ 1520.287136] veth1: entered allmulticast mode
[ 1520.287192] veth1: entered promiscuous mode
[ 1520.308649] br0: port 2(veth_segment) entered blocking state
[ 1520.308692] br0: port 2(veth_segment) entered disabled state
[ 1520.308736] veth_segment: entered allmulticast mode
[ 1520.308788] veth_segment: entered promiscuous mode
[ 1520.312506] br0: port 2(veth_segment) entered blocking state
[ 1520.312549] br0: port 2(veth_segment) entered forwarding state
[ 1520.312589] br0: port 1(veth1) entered blocking state
[ 1520.312617] br0: port 1(veth1) entered forwarding state
[ 1522.348260] iperf3 (6362) used greatest stack depth: 11816 bytes left
[ 1522.370226] br0: port 1(veth1) entered disabled state
[ 1522.376030] veth1 (unregistering): left allmulticast mode
[ 1522.376070] veth1 (unregistering): left promiscuous mode
[ 1522.376102] br0: port 1(veth1) entered disabled state
[ 1522.396012] veth_segment: left allmulticast mode
[ 1522.396050] veth_segment: left promiscuous mode
[ 1522.396083] br0: port 2(veth_segment) entered disabled state