--- zzzz-none-000/linux-5.4.213/mm/kasan/report.c	2022-09-15 10:04:56.000000000 +0000
+++ miami-7690-761/linux-5.4.213/mm/kasan/report.c	2024-05-29 11:20:02.000000000 +0000
@@ -92,14 +92,24 @@
 	pr_err("==================================================================\n");
 	add_taint(TAINT_BAD_PAGE, LOCKDEP_NOW_UNRELIABLE);
 	spin_unlock_irqrestore(&report_lock, *flags);
-	if (panic_on_warn)
+	if (panic_on_warn) {
+		/*
+		 * This thread may hit another WARN() in the panic path.
+		 * Resetting this prevents additional WARN() from panicking the
+		 * system on this thread.  Other threads are blocked by the
+		 * panic_mutex in panic().
+		 */
+		panic_on_warn = 0;
 		panic("panic_on_warn set ...\n");
+	}
 	kasan_enable_current();
 }
 
 static void print_track(struct kasan_track *track, const char *prefix)
 {
 	pr_err("%s by task %u:\n", prefix, track->pid);
+
+#ifdef CONFIG_STACKDEPOT
 	if (track->stack) {
 		unsigned long *entries;
 		unsigned int nr_entries;
@@ -107,8 +117,11 @@
 		nr_entries = stack_depot_fetch(track->stack, &entries);
 		stack_trace_print(entries, nr_entries, 0);
 	} else {
+#endif
 		pr_err("(stack is not available)\n");
+#ifdef CONFIG_STACKDEPOT
 	}
+#endif
 }
 
 struct page *kasan_addr_to_page(const void *addr)