gistfile1.txt

diff --git a/lib/ansible/plugins/inventory/nmap.py b/lib/ansible/plugins/inventory/nmap.py
index d2c54fe84e..71fd149988 100644
--- a/lib/ansible/plugins/inventory/nmap.py
+++ b/lib/ansible/plugins/inventory/nmap.py
@@ -113,6 +113,7 @@ class InventoryModule(BaseInventoryPlugin, Constructable, Cacheable):
         cmd.append(self._options['address'])
         try:
             # execute
+            display.debug("Running %s" % cmd)
             p = Popen(cmd, stdout=PIPE, stderr=PIPE)
             stdout, stderr = p.communicate()
             if p.returncode != 0:
@@ -125,6 +126,7 @@ class InventoryModule(BaseInventoryPlugin, Constructable, Cacheable):

             try:
                 t_stdout = to_text(stdout, errors='surrogate_or_strict')
+                display.debug("result: \n%s" % t_stdout)
             except UnicodeError as e:
                 raise AnsibleParserError('Invalid (non unicode) input returned: %s' % to_native(e))