--- src/sys/kern/kern_shutdown.c	2006/12/04 18:03:26	1.42
+++ src/sys/kern/kern_shutdown.c	2006/12/18 20:41:01	1.43
@@ -734,7 +734,7 @@ panic(const char *fmt, ...)
 	}
 
 	__va_start(ap, fmt);
-	(void)vsnprintf(buf, sizeof(buf), fmt, ap);
+	kvsnprintf(buf, sizeof(buf), fmt, ap);
 	if (panicstr == fmt)
 		panicstr = buf;
 	__va_end(ap);