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Nexus 7k Routing Redistribution

I ran into a strange route redistribution behavior on 7k running NX-OS 6.04

When I redistribute using route-map, the routing process automatically distributes my loopback interfaces, even though they are not part of the route-map. Here is an example:

 

feature eigrp
feature bfd

route-map TEST permit 10
  match interface Vlan4 Vlan41 Vlan42

router eigrp 1
  bfd
  autonomous-system 1
  redistribute direct route-map TEST

interface Ethernet4/3
  ip router eigrp 1
  no ip redirects

 

The routing table on the neighboring 7k:

N7K-18# show ip route eigrp-1
IP Route Table for VRF "default"
'*' denotes best ucast next-hop
'**' denotes best mcast next-hop
'[x/y]' denotes [preference/metric]
'%<string>' in via output denotes VRF <string>

10.0.2.3/32, ubest/mbest: 1/0
    *via 10.4.1.21, Eth4/5, [170/51456], 00:28:40, eigrp-1, external
10.0.2.4/32, ubest/mbest: 1/0
    *via 10.4.1.21, Eth4/5, [170/51968], 00:04:06, eigrp-1, external

10.1.40.0/22, ubest/mbest: 1/0
    *via 10.4.1.21, Eth4/5, [90/51456], 00:24:27, eigrp-1, internal
10.4.1.8/30, ubest/mbest: 1/0
    *via 10.4.1.21, Eth4/5, [90/768], 00:17:26, eigrp-1, internal
10.4.1.12/30, ubest/mbest: 1/0
    *via 10.4.1.21, Eth4/5, [90/1024], 00:17:24, eigrp-1, internal
10.10.10.0/24, ubest/mbest: 1/0
    *via 10.4.1.21, Eth4/5, [90/3328], 00:17:24, eigrp-1, internal

 

The first 2 entries in the routing table are loopback interfaces of my original switch. If I configure multiple loopbacks, all of them get distributed. If I remove "redistribute direct route-map TEST" from eigrp process, the loopbacks stop being distributed. It looks like a bug, but I couldn't find anything filed with Cisco. 

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