Commit 7dad6db85 for llama.cpp

commit 7dad6db8586958a1cd3cd465b9c9e10f802daf3a
Author: Kushal Garg <98699239+kushalgarg101@users.noreply.github.com>
Date:   Thu Oct 1 10:50:00 2026 +0530

    llama-bench : fix verbosity filter to show GGML_LOG_ERROR (#28229)

    * bench : fix verbosity filter to show GGML_LOG_ERROR (#28107)

    * bench: remove dead variables

diff --git a/tools/llama-bench/llama-bench.cpp b/tools/llama-bench/llama-bench.cpp
index fd64b4c44..8361e6ae6 100644
--- a/tools/llama-bench/llama-bench.cpp
+++ b/tools/llama-bench/llama-bench.cpp
@@ -2222,8 +2222,10 @@ static bool test_gen(llama_context * ctx, int n_gen, int n_threads) {
 }

 static void llama_null_log_callback(enum ggml_log_level level, const char * text, void * user_data) {
-    (void) level;
-    (void) text;
+    if (level == GGML_LOG_LEVEL_ERROR) {
+        fprintf(stderr, "%s", text);
+        return;
+    }
     (void) user_data;
 }