Index: kernel/generic/src/debug/stacktrace.c
===================================================================
--- kernel/generic/src/debug/stacktrace.c	(revision f60698019d715cbc868b3b1a32f7dac05bdc4ee4)
+++ kernel/generic/src/debug/stacktrace.c	(revision a000878c0dee83a08f032207ffd800c201fca95b)
@@ -44,7 +44,7 @@
 {
 	int cnt = 0;
-	char *symbol;
+	const char *symbol;
 	uintptr_t offset;
-
+	
 	while (cnt++ < STACK_FRAMES_MAX && ops->frame_pointer_validate(fp)) {
 		if (ops->symbol_resolve &&
@@ -85,5 +85,5 @@
 }
 
-static bool kernel_symbol_resolve(uintptr_t addr, char **sp, uintptr_t *op)
+static bool kernel_symbol_resolve(uintptr_t addr, const char **sp, uintptr_t *op)
 {
 	return (symtab_name_lookup(addr, sp, op) == 0);
Index: kernel/generic/src/debug/symtab.c
===================================================================
--- kernel/generic/src/debug/symtab.c	(revision f60698019d715cbc868b3b1a32f7dac05bdc4ee4)
+++ kernel/generic/src/debug/symtab.c	(revision a000878c0dee83a08f032207ffd800c201fca95b)
@@ -54,5 +54,5 @@
  *
  */
-int symtab_name_lookup(uintptr_t addr, char **name, uintptr_t *offset)
+int symtab_name_lookup(uintptr_t addr, const char **name, uintptr_t *offset)
 {
 #ifdef CONFIG_SYMTAB
@@ -92,7 +92,7 @@
  *
  */
-char *symtab_fmt_name_lookup(uintptr_t addr)
-{
-	char *name;
+const char *symtab_fmt_name_lookup(uintptr_t addr)
+{
+	const char *name;
 	int rc = symtab_name_lookup(addr, &name, NULL);