From 4f3e82330bd8a5fb3ff09976ad99f161c118ffe0 Mon Sep 17 00:00:00 2001
From: Carter Li <zhangsongcui3371@sina.com>
Date: Tue, 31 Mar 2026 19:58:47 +0800
Subject: [PATCH] Smbios: improves log

---
 src/common/impl/smbiosHelper.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/common/impl/smbiosHelper.c b/src/common/impl/smbiosHelper.c
index aaaaf32a4..a71561491 100644
--- a/src/common/impl/smbiosHelper.c
+++ b/src/common/impl/smbiosHelper.c
@@ -278,7 +278,7 @@ const FFSmbiosHeaderTable* ffGetSmbiosHeaderTable() {
                 sizeof(entryPoint),
                 (unsigned long) entryAddress);
             if (pread(fd, &entryPoint, sizeof(entryPoint), entryAddress) < 0x10) {
-                FF_DEBUG("pread failed, trying mmap");
+                FF_DEBUG("pread failed: %s. Trying mmap", strerror(errno));
                 // `pread /dev/mem` returns EFAULT in FreeBSD
                 // https://stackoverflow.com/questions/69372330/how-to-read-dev-mem-using-read
                 void* p = mmap(NULL, sizeof(entryPoint), PROT_READ, MAP_SHARED, fd, entryAddress);