[ 1628.958993] br0: port 1(veth1) entered blocking state
[ 1628.959049] br0: port 1(veth1) entered disabled state
[ 1628.959083] veth1: entered allmulticast mode
[ 1628.959129] veth1: entered promiscuous mode
[ 1628.976362] br0: port 2(veth_segment) entered blocking state
[ 1628.976400] br0: port 2(veth_segment) entered disabled state
[ 1628.976441] veth_segment: entered allmulticast mode
[ 1628.976489] veth_segment: entered promiscuous mode
[ 1628.979211] br0: port 1(veth1) entered blocking state
[ 1628.979238] br0: port 1(veth1) entered forwarding state
[ 1628.982015] br0: port 2(veth_segment) entered blocking state
[ 1628.982054] br0: port 2(veth_segment) entered forwarding state
[ 1631.041813] br0: port 1(veth1) entered disabled state
[ 1631.047732] veth1 (unregistering): left allmulticast mode
[ 1631.047767] veth1 (unregistering): left promiscuous mode
[ 1631.047801] br0: port 1(veth1) entered disabled state
[ 1631.062774] veth_segment: left allmulticast mode
[ 1631.062804] veth_segment: left promiscuous mode
[ 1631.062834] br0: port 2(veth_segment) entered disabled state
[ 1638.984078] br0: port 1(veth1) entered blocking state
[ 1638.984125] br0: port 1(veth1) entered disabled state
[ 1638.984161] veth1: entered allmulticast mode
[ 1638.984207] veth1: entered promiscuous mode
[ 1639.001425] br0: port 2(veth_segment) entered blocking state
[ 1639.001498] br0: port 2(veth_segment) entered disabled state
[ 1639.001568] veth_segment: entered allmulticast mode
[ 1639.001644] veth_segment: entered promiscuous mode
[ 1639.004437] br0: port 1(veth1) entered blocking state
[ 1639.004468] br0: port 1(veth1) entered forwarding state
[ 1639.007336] br0: port 2(veth_segment) entered blocking state
[ 1639.007402] br0: port 2(veth_segment) entered forwarding state
[ 1641.034060] iperf3 (31780) used greatest stack depth: 11912 bytes left
[ 1641.071813] br0: port 1(veth1) entered disabled state
[ 1641.079729] veth1 (unregistering): left allmulticast mode
[ 1641.079763] veth1 (unregistering): left promiscuous mode
[ 1641.079793] br0: port 1(veth1) entered disabled state
[ 1641.099735] veth_segment: left allmulticast mode
[ 1641.099777] veth_segment: left promiscuous mode
[ 1641.099811] br0: port 2(veth_segment) entered disabled state