[ 1669.414794] br0: port 1(veth1) entered blocking state
[ 1669.414878] br0: port 1(veth1) entered disabled state
[ 1669.414949] veth1: entered allmulticast mode
[ 1669.415032] veth1: entered promiscuous mode
[ 1669.435314] br0: port 2(veth_segment) entered blocking state
[ 1669.435353] br0: port 2(veth_segment) entered disabled state
[ 1669.435393] veth_segment: entered allmulticast mode
[ 1669.435436] veth_segment: entered promiscuous mode
[ 1669.438671] br0: port 2(veth_segment) entered blocking state
[ 1669.438715] br0: port 2(veth_segment) entered forwarding state
[ 1669.438756] br0: port 1(veth1) entered blocking state
[ 1669.438784] br0: port 1(veth1) entered forwarding state
[ 1671.488823] br0: port 1(veth1) entered disabled state
[ 1671.493713] veth1 (unregistering): left allmulticast mode
[ 1671.493745] veth1 (unregistering): left promiscuous mode
[ 1671.493772] br0: port 1(veth1) entered disabled state
[ 1671.513728] veth_segment: left allmulticast mode
[ 1671.513761] veth_segment: left promiscuous mode
[ 1671.513793] br0: port 2(veth_segment) entered disabled state
[ 1679.462538] br0: port 1(veth1) entered blocking state
[ 1679.462581] br0: port 1(veth1) entered disabled state
[ 1679.462621] veth1: entered allmulticast mode
[ 1679.462673] veth1: entered promiscuous mode
[ 1679.482801] br0: port 2(veth_segment) entered blocking state
[ 1679.482869] br0: port 2(veth_segment) entered disabled state
[ 1679.482939] veth_segment: entered allmulticast mode
[ 1679.483024] veth_segment: entered promiscuous mode
[ 1679.486269] br0: port 2(veth_segment) entered blocking state
[ 1679.486313] br0: port 2(veth_segment) entered forwarding state
[ 1679.486352] br0: port 1(veth1) entered blocking state
[ 1679.486381] br0: port 1(veth1) entered forwarding state
[ 1681.520251] iperf3 (3096) used greatest stack depth: 11848 bytes left
[ 1681.534872] br0: port 1(veth1) entered disabled state
[ 1681.541724] veth1 (unregistering): left allmulticast mode
[ 1681.541757] veth1 (unregistering): left promiscuous mode
[ 1681.541782] br0: port 1(veth1) entered disabled state
[ 1681.562726] veth_segment: left allmulticast mode
[ 1681.562767] veth_segment: left promiscuous mode
[ 1681.562802] br0: port 2(veth_segment) entered disabled state