[ 1650.512258] br0: port 1(veth1) entered blocking state
[ 1650.512310] br0: port 1(veth1) entered disabled state
[ 1650.512345] veth1: entered allmulticast mode
[ 1650.512397] veth1: entered promiscuous mode
[ 1650.534379] br0: port 2(veth_segment) entered blocking state
[ 1650.534424] br0: port 2(veth_segment) entered disabled state
[ 1650.534471] veth_segment: entered allmulticast mode
[ 1650.534511] veth_segment: entered promiscuous mode
[ 1650.538072] br0: port 2(veth_segment) entered blocking state
[ 1650.538116] br0: port 2(veth_segment) entered forwarding state
[ 1650.538158] br0: port 1(veth1) entered blocking state
[ 1650.538189] br0: port 1(veth1) entered forwarding state
[ 1652.588631] br0: port 1(veth1) entered disabled state
[ 1652.593575] veth1 (unregistering): left allmulticast mode
[ 1652.593607] veth1 (unregistering): left promiscuous mode
[ 1652.593636] br0: port 1(veth1) entered disabled state
[ 1652.612617] veth_segment: left allmulticast mode
[ 1652.612651] veth_segment: left promiscuous mode
[ 1652.612687] br0: port 2(veth_segment) entered disabled state
[ 1660.691545] br0: port 1(veth1) entered blocking state
[ 1660.691631] br0: port 1(veth1) entered disabled state
[ 1660.691703] veth1: entered allmulticast mode
[ 1660.691787] veth1: entered promiscuous mode
[ 1660.713945] br0: port 2(veth_segment) entered blocking state
[ 1660.714018] br0: port 2(veth_segment) entered disabled state
[ 1660.714090] veth_segment: entered allmulticast mode
[ 1660.714178] veth_segment: entered promiscuous mode
[ 1660.717826] br0: port 2(veth_segment) entered blocking state
[ 1660.717866] br0: port 2(veth_segment) entered forwarding state
[ 1660.717907] br0: port 1(veth1) entered blocking state
[ 1660.717937] br0: port 1(veth1) entered forwarding state
[ 1662.752803] iperf3 (17281) used greatest stack depth: 11736 bytes left
[ 1662.773633] br0: port 1(veth1) entered disabled state
[ 1662.779591] veth1 (unregistering): left allmulticast mode
[ 1662.779674] veth1 (unregistering): left promiscuous mode
[ 1662.779741] br0: port 1(veth1) entered disabled state
[ 1662.807566] veth_segment: left allmulticast mode
[ 1662.807634] veth_segment: left promiscuous mode
[ 1662.807705] br0: port 2(veth_segment) entered disabled state