Attempts to use loopback network address (127.0.0.0) instead of a valid interface? about firmware-analysis-toolkit HOT 5 OPEN

[    2.508000] firmadyne: __inet_insert_ifa[PID: 49 (ifconfig)]: device:lo ifa:0x0100007f
--- [ snip] ---
[    4.300000] firmadyne: __inet_insert_ifa[PID: 193 (ifconfig)]: device:br0 ifa:0x0101a8c0

# Get the netwokr interfaces in the router, except 127.0.0.1
def findNonLoInterfaces(data, endianness):
    #lines = data.split("\r\n")
    lines = stripTimestamps(data)
    candidates = filter(lambda l: l.startswith("__inet_insert_ifa"), lines) # logs for the inconfig process
    if debug:
        print("Candidate ifaces: %r" % candidates)
    result = []
    if endianness == "eb":
        fmt = ">I"
    elif endianness == "el":
        fmt = "<I"
    for c in candidates:
        g = re.match(r"^__inet_insert_ifa\[[^\]]+\]: device:([^ ]+) ifa:0x([0-9a-f]+)", c)
        if g:
            (iface, addr) = g.groups()
            addr = socket.inet_ntoa(struct.pack(fmt, int(addr, 16)))
            if addr != "127.0.0.1" and addr != "0.0.0.0":
                result.append((iface, addr))
    return result

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: enp0s3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
    link/ether 08:00:27:5f:52:61 brd ff:ff:ff:ff:ff:ff
    inet 10.0.2.15/24 brd 10.0.2.255 scope global dynamic noprefixroute enp0s3
       valid_lft 79852sec preferred_lft 79852sec
    inet6 fe80::f2d7:f469:27ec:4c2e/64 scope link noprefixroute 
       valid_lft forever preferred_lft forever
3: enp0s8: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
    link/ether 08:00:27:82:26:90 brd ff:ff:ff:ff:ff:ff
    inet 192.168.1.4/24 brd 192.168.1.255 scope global dynamic noprefixroute enp0s8
       valid_lft 79853sec preferred_lft 79853sec
    inet6 fe80::7fe8:32c1:4f6f:372e/64 scope link noprefixroute 
       valid_lft forever preferred_lft forever