fixes for loopback testnet

contrib/testnet/genconf.py

@@ -59,6 +59,9 @@ def main():
         config['bind'] = {
             args.ifname: str(args.baseport + nodeid)
         }
+        config["logging"] = {
+            "level": args.loglevel
+        }
         config['netdb'] = {
             'dir': 'netdb'
         }

llarp/path/transit_hop.cpp

@@ -76,7 +76,7 @@ namespace llarp
         LogWarn(
             "TransitHop received non-successful LR_StatusMessage, queueing "
             "self-destruct status=",
-            status);
+            LRStatusCodeToString(status));
         QueueDestroySelf(r);
       }