[ 1718.111496] br0: port 1(veth1) entered blocking state
[ 1718.111574] br0: port 1(veth1) entered disabled state
[ 1718.111639] veth1: entered allmulticast mode
[ 1718.111729] veth1: entered promiscuous mode
[ 1718.132841] br0: port 2(veth_segment) entered blocking state
[ 1718.132881] br0: port 2(veth_segment) entered disabled state
[ 1718.132923] veth_segment: entered allmulticast mode
[ 1718.132971] veth_segment: entered promiscuous mode
[ 1718.136373] br0: port 2(veth_segment) entered blocking state
[ 1718.136411] br0: port 2(veth_segment) entered forwarding state
[ 1718.136449] br0: port 1(veth1) entered blocking state
[ 1718.136480] br0: port 1(veth1) entered forwarding state
[ 1720.292832] br0: port 1(veth1) entered disabled state
[ 1720.299744] veth1 (unregistering): left allmulticast mode
[ 1720.299781] veth1 (unregistering): left promiscuous mode
[ 1720.299812] br0: port 1(veth1) entered disabled state
[ 1720.317758] veth_segment: left allmulticast mode
[ 1720.317795] veth_segment: left promiscuous mode
[ 1720.317834] br0: port 2(veth_segment) entered disabled state
[ 1728.378266] br0: port 1(veth1) entered blocking state
[ 1728.378314] br0: port 1(veth1) entered disabled state
[ 1728.378355] veth1: entered allmulticast mode
[ 1728.378416] veth1: entered promiscuous mode
[ 1728.402064] br0: port 2(veth_segment) entered blocking state
[ 1728.402134] br0: port 2(veth_segment) entered disabled state
[ 1728.402205] veth_segment: entered allmulticast mode
[ 1728.402287] veth_segment: entered promiscuous mode
[ 1728.406079] br0: port 2(veth_segment) entered blocking state
[ 1728.406119] br0: port 2(veth_segment) entered forwarding state
[ 1728.406161] br0: port 1(veth1) entered blocking state
[ 1728.406191] br0: port 1(veth1) entered forwarding state
[ 1730.445772] iperf3 (30956) used greatest stack depth: 11760 bytes left
[ 1730.466959] br0: port 1(veth1) entered disabled state
[ 1730.469762] veth1 (unregistering): left allmulticast mode
[ 1730.469796] veth1 (unregistering): left promiscuous mode
[ 1730.469830] br0: port 1(veth1) entered disabled state
[ 1730.484763] veth_segment: left allmulticast mode
[ 1730.484805] veth_segment: left promiscuous mode
[ 1730.484845] br0: port 2(veth_segment) entered disabled state