Index: main/channel.c
===================================================================
--- main/channel.c	(revision 397696)
+++ main/channel.c	(working copy)
@@ -1320,6 +1320,7 @@
 			}
 		}
 		AST_LIST_TRAVERSE_SAFE_END;
+		ast_log(LOG_WARNING, "Dropped %d frames from queue for %s\n", count, ast_channel_name(chan));
 	}
 
 	if (after) {
@@ -6997,17 +6998,23 @@
 	 */
 	{
 		AST_LIST_HEAD_NOLOCK(, ast_frame) tmp_readq;
+		int frcount = 0;
 
 		AST_LIST_HEAD_INIT_NOLOCK(&tmp_readq);
 		AST_LIST_APPEND_LIST(&tmp_readq, ast_channel_readq(original), frame_list);
 		AST_LIST_APPEND_LIST(ast_channel_readq(original), ast_channel_readq(clonechan), frame_list);
 
 		while ((current = AST_LIST_REMOVE_HEAD(&tmp_readq, frame_list))) {
+			frcount++;
+			current->src = strdup("indirect leak");
 			AST_LIST_INSERT_TAIL(ast_channel_readq(original), current, frame_list);
 			if (ast_channel_alert_write(original)) {
 				ast_log(LOG_WARNING, "write() failed: %s\n", strerror(errno));
 			}
 		}
+		if (frcount) {
+			ast_log(LOG_WARNING, "Masq inserted %d frames\n", frcount);
+		}
 	}
 
 	/* Swap the raw formats */