[ 1462.601378] br0: port 1(veth1) entered blocking state
[ 1462.601423] br0: port 1(veth1) entered disabled state
[ 1462.601458] veth1: entered allmulticast mode
[ 1462.601506] veth1: entered promiscuous mode
[ 1462.618097] br0: port 2(veth_segment) entered blocking state
[ 1462.618136] br0: port 2(veth_segment) entered disabled state
[ 1462.618176] veth_segment: entered allmulticast mode
[ 1462.618220] veth_segment: entered promiscuous mode
[ 1462.620913] br0: port 1(veth1) entered blocking state
[ 1462.620979] br0: port 1(veth1) entered forwarding state
[ 1462.623760] br0: port 2(veth_segment) entered blocking state
[ 1462.623798] br0: port 2(veth_segment) entered forwarding state
[ 1464.679370] br0: port 1(veth1) entered disabled state
[ 1464.685255] veth1 (unregistering): left allmulticast mode
[ 1464.685297] veth1 (unregistering): left promiscuous mode
[ 1464.685332] br0: port 1(veth1) entered disabled state
[ 1464.701259] veth_segment: left allmulticast mode
[ 1464.701356] veth_segment: left promiscuous mode
[ 1464.701396] br0: port 2(veth_segment) entered disabled state
[ 1472.578963] br0: port 1(veth1) entered blocking state
[ 1472.579041] br0: port 1(veth1) entered disabled state
[ 1472.579107] veth1: entered allmulticast mode
[ 1472.579190] veth1: entered promiscuous mode
[ 1472.596182] br0: port 2(veth_segment) entered blocking state
[ 1472.596223] br0: port 2(veth_segment) entered disabled state
[ 1472.596274] veth_segment: entered allmulticast mode
[ 1472.596324] veth_segment: entered promiscuous mode
[ 1472.598993] br0: port 1(veth1) entered blocking state
[ 1472.599022] br0: port 1(veth1) entered forwarding state
[ 1472.601747] br0: port 2(veth_segment) entered blocking state
[ 1472.601782] br0: port 2(veth_segment) entered forwarding state
[ 1474.625776] iperf3 (23979) used greatest stack depth: 11888 bytes left
[ 1474.655301] br0: port 1(veth1) entered disabled state
[ 1474.664245] veth1 (unregistering): left allmulticast mode
[ 1474.664277] veth1 (unregistering): left promiscuous mode
[ 1474.664302] br0: port 1(veth1) entered disabled state
[ 1474.683249] veth_segment: left allmulticast mode
[ 1474.683293] veth_segment: left promiscuous mode
[ 1474.683318] br0: port 2(veth_segment) entered disabled state