[ 1644.511747] br0: port 1(veth1) entered blocking state
[ 1644.511839] br0: port 1(veth1) entered disabled state
[ 1644.511902] veth1: entered allmulticast mode
[ 1644.511981] veth1: entered promiscuous mode
[ 1644.527421] br0: port 2(veth_segment) entered blocking state
[ 1644.527466] br0: port 2(veth_segment) entered disabled state
[ 1644.527505] veth_segment: entered allmulticast mode
[ 1644.527554] veth_segment: entered promiscuous mode
[ 1644.529976] br0: port 1(veth1) entered blocking state
[ 1644.530036] br0: port 1(veth1) entered forwarding state
[ 1644.532484] br0: port 2(veth_segment) entered blocking state
[ 1644.532525] br0: port 2(veth_segment) entered forwarding state
[ 1646.583959] br0: port 1(veth1) entered disabled state
[ 1646.588860] veth1 (unregistering): left allmulticast mode
[ 1646.588896] veth1 (unregistering): left promiscuous mode
[ 1646.588924] br0: port 1(veth1) entered disabled state
[ 1646.622071] veth_segment: left allmulticast mode
[ 1646.622111] veth_segment: left promiscuous mode
[ 1646.622150] br0: port 2(veth_segment) entered disabled state
[ 1654.438238] br0: port 1(veth1) entered blocking state
[ 1654.438285] br0: port 1(veth1) entered disabled state
[ 1654.438316] veth1: entered allmulticast mode
[ 1654.438369] veth1: entered promiscuous mode
[ 1654.454099] br0: port 2(veth_segment) entered blocking state
[ 1654.454139] br0: port 2(veth_segment) entered disabled state
[ 1654.454179] veth_segment: entered allmulticast mode
[ 1654.454227] veth_segment: entered promiscuous mode
[ 1654.456713] br0: port 1(veth1) entered blocking state
[ 1654.456774] br0: port 1(veth1) entered forwarding state
[ 1654.459304] br0: port 2(veth_segment) entered blocking state
[ 1654.459346] br0: port 2(veth_segment) entered forwarding state
[ 1656.588203] iperf3 (1860) used greatest stack depth: 11944 bytes left
[ 1656.615906] br0: port 1(veth1) entered disabled state
[ 1656.624851] veth1 (unregistering): left allmulticast mode
[ 1656.624919] veth1 (unregistering): left promiscuous mode
[ 1656.624978] br0: port 1(veth1) entered disabled state
[ 1656.642851] veth_segment: left allmulticast mode
[ 1656.642928] veth_segment: left promiscuous mode
[ 1656.642995] br0: port 2(veth_segment) entered disabled state