[ 1828.305445] br0: port 1(veth1) entered blocking state
[ 1828.305480] br0: port 1(veth1) entered disabled state
[ 1828.305501] veth1: entered allmulticast mode
[ 1828.305535] veth1: entered promiscuous mode
[ 1828.321093] br0: port 2(veth_segment) entered blocking state
[ 1828.321119] br0: port 2(veth_segment) entered disabled state
[ 1828.321143] veth_segment: entered allmulticast mode
[ 1828.321173] veth_segment: entered promiscuous mode
[ 1828.323673] br0: port 1(veth1) entered blocking state
[ 1828.323693] br0: port 1(veth1) entered forwarding state
[ 1828.326269] br0: port 2(veth_segment) entered blocking state
[ 1828.326293] br0: port 2(veth_segment) entered forwarding state
[ 1830.468834] br0: port 1(veth1) entered disabled state
[ 1830.474767] veth1 (unregistering): left allmulticast mode
[ 1830.474789] veth1 (unregistering): left promiscuous mode
[ 1830.474807] br0: port 1(veth1) entered disabled state
[ 1830.495781] veth_segment: left allmulticast mode
[ 1830.495806] veth_segment: left promiscuous mode
[ 1830.495827] br0: port 2(veth_segment) entered disabled state
[ 1838.253176] br0: port 1(veth1) entered blocking state
[ 1838.253211] br0: port 1(veth1) entered disabled state
[ 1838.253234] veth1: entered allmulticast mode
[ 1838.253268] veth1: entered promiscuous mode
[ 1838.268812] br0: port 2(veth_segment) entered blocking state
[ 1838.268867] br0: port 2(veth_segment) entered disabled state
[ 1838.268921] veth_segment: entered allmulticast mode
[ 1838.268986] veth_segment: entered promiscuous mode
[ 1838.271504] br0: port 1(veth1) entered blocking state
[ 1838.271523] br0: port 1(veth1) entered forwarding state
[ 1838.274065] br0: port 2(veth_segment) entered blocking state
[ 1838.274115] br0: port 2(veth_segment) entered forwarding state
[ 1840.298895] iperf3 (3916) used greatest stack depth: 11784 bytes left
[ 1840.313811] br0: port 1(veth1) entered disabled state
[ 1840.320775] veth1 (unregistering): left allmulticast mode
[ 1840.320801] veth1 (unregistering): left promiscuous mode
[ 1840.320822] br0: port 1(veth1) entered disabled state
[ 1840.344765] veth_segment: left allmulticast mode
[ 1840.344801] veth_segment: left promiscuous mode
[ 1840.344822] br0: port 2(veth_segment) entered disabled state