From 8a5352a05efd1beaf7bfba09905615c8a8a7e5bf Mon Sep 17 00:00:00 2001
From: kib <kib@FreeBSD.org>
Date: Tue, 29 Dec 2015 16:09:15 +0000
Subject: [PATCH] MFC r292620: Show the actual error code when interpreter
 cannot be loaded.

---
 sys/kern/imgact_elf.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sys/kern/imgact_elf.c b/sys/kern/imgact_elf.c
index 520cc8b2a10e..eaa3ee1c93f2 100644
--- a/sys/kern/imgact_elf.c
+++ b/sys/kern/imgact_elf.c
@@ -993,7 +993,8 @@ __CONCAT(exec_, __elfN(imgact))(struct image_params *imgp)
 		}
 		vn_lock(imgp->vp, LK_EXCLUSIVE | LK_RETRY);
 		if (error != 0) {
-			uprintf("ELF interpreter %s not found\n", interp);
+			uprintf("ELF interpreter %s not found, error %d\n",
+			    interp, error);
 			goto ret;
 		}
 	} else