[ 1667.454372] br0: port 1(veth1) entered blocking state
[ 1667.454426] br0: port 1(veth1) entered disabled state
[ 1667.454459] veth1: entered allmulticast mode
[ 1667.454496] veth1: entered promiscuous mode
[ 1667.475595] br0: port 2(veth_segment) entered blocking state
[ 1667.475669] br0: port 2(veth_segment) entered disabled state
[ 1667.475726] veth_segment: entered allmulticast mode
[ 1667.475795] veth_segment: entered promiscuous mode
[ 1667.479206] br0: port 2(veth_segment) entered blocking state
[ 1667.479254] br0: port 2(veth_segment) entered forwarding state
[ 1667.479281] br0: port 1(veth1) entered blocking state
[ 1667.479297] br0: port 1(veth1) entered forwarding state
[ 1669.530271] br0: port 1(veth1) entered disabled state
[ 1669.533399] veth1 (unregistering): left allmulticast mode
[ 1669.533462] veth1 (unregistering): left promiscuous mode
[ 1669.533490] br0: port 1(veth1) entered disabled state
[ 1669.546214] veth_segment: left allmulticast mode
[ 1669.546255] veth_segment: left promiscuous mode
[ 1669.546284] br0: port 2(veth_segment) entered disabled state
[ 1677.559203] br0: port 1(veth1) entered blocking state
[ 1677.559256] br0: port 1(veth1) entered disabled state
[ 1677.559281] veth1: entered allmulticast mode
[ 1677.559320] veth1: entered promiscuous mode
[ 1677.580368] br0: port 2(veth_segment) entered blocking state
[ 1677.580448] br0: port 2(veth_segment) entered disabled state
[ 1677.580504] veth_segment: entered allmulticast mode
[ 1677.580572] veth_segment: entered promiscuous mode
[ 1677.583969] br0: port 2(veth_segment) entered blocking state
[ 1677.584015] br0: port 2(veth_segment) entered forwarding state
[ 1677.584040] br0: port 1(veth1) entered blocking state
[ 1677.584061] br0: port 1(veth1) entered forwarding state
[ 1679.619913] iperf3 (20578) used greatest stack depth: 11800 bytes left
[ 1679.640335] br0: port 1(veth1) entered disabled state
[ 1679.647197] veth1 (unregistering): left allmulticast mode
[ 1679.647245] veth1 (unregistering): left promiscuous mode
[ 1679.647321] br0: port 1(veth1) entered disabled state
[ 1679.668187] veth_segment: left allmulticast mode
[ 1679.668242] veth_segment: left promiscuous mode
[ 1679.668295] br0: port 2(veth_segment) entered disabled state