[ 1578.161822] br0: port 1(veth1) entered blocking state
[ 1578.161879] br0: port 1(veth1) entered disabled state
[ 1578.161914] veth1: entered allmulticast mode
[ 1578.161963] veth1: entered promiscuous mode
[ 1578.182984] br0: port 2(veth_segment) entered blocking state
[ 1578.183022] br0: port 2(veth_segment) entered disabled state
[ 1578.183053] veth_segment: entered allmulticast mode
[ 1578.183108] veth_segment: entered promiscuous mode
[ 1578.186443] br0: port 2(veth_segment) entered blocking state
[ 1578.186485] br0: port 2(veth_segment) entered forwarding state
[ 1578.186526] br0: port 1(veth1) entered blocking state
[ 1578.186557] br0: port 1(veth1) entered forwarding state
[ 1580.240256] br0: port 1(veth1) entered disabled state
[ 1580.248121] veth1 (unregistering): left allmulticast mode
[ 1580.248156] veth1 (unregistering): left promiscuous mode
[ 1580.248191] br0: port 1(veth1) entered disabled state
[ 1580.267155] veth_segment: left allmulticast mode
[ 1580.267190] veth_segment: left promiscuous mode
[ 1580.267223] br0: port 2(veth_segment) entered disabled state
[ 1588.283920] br0: port 1(veth1) entered blocking state
[ 1588.283969] br0: port 1(veth1) entered disabled state
[ 1588.284004] veth1: entered allmulticast mode
[ 1588.284054] veth1: entered promiscuous mode
[ 1588.305029] br0: port 2(veth_segment) entered blocking state
[ 1588.305113] br0: port 2(veth_segment) entered disabled state
[ 1588.305190] veth_segment: entered allmulticast mode
[ 1588.305271] veth_segment: entered promiscuous mode
[ 1588.308668] br0: port 2(veth_segment) entered blocking state
[ 1588.308709] br0: port 2(veth_segment) entered forwarding state
[ 1588.308755] br0: port 1(veth1) entered blocking state
[ 1588.308786] br0: port 1(veth1) entered forwarding state
[ 1590.343964] iperf3 (1114) used greatest stack depth: 11816 bytes left
[ 1590.363208] br0: port 1(veth1) entered disabled state
[ 1590.366142] veth1 (unregistering): left allmulticast mode
[ 1590.366173] veth1 (unregistering): left promiscuous mode
[ 1590.366202] br0: port 1(veth1) entered disabled state
[ 1590.386130] veth_segment: left allmulticast mode
[ 1590.386167] veth_segment: left promiscuous mode
[ 1590.386196] br0: port 2(veth_segment) entered disabled state