1 files changed, 3 insertions, 2 deletions

diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c
index fd502c1f71eb..6c5a41f7f338 100644
--- a/kernel/bpf/verifier.c
+++ b/kernel/bpf/verifier.c
@@ -1897,8 +1897,9 @@ continue_func:
                 }
                 frame++;
                 if (frame >= MAX_CALL_FRAMES) {
-                        WARN_ONCE(1, "verifier bug. Call stack is too deep\n");
-                        return -EFAULT;
+                        verbose(env, "the call stack of %d frames is too deep !\n",
+                                frame);
+                        return -E2BIG;
                 }
                 goto process_func;
         }