diff --git a/mm/kasan/report.c b/mm/kasan/report.c
index c9bfffe931b46ed05f55cfa8b82ecf0abcefcd1f..199d77cce21a34948b739e43049b8fb3ccb80a96 100644
--- a/mm/kasan/report.c
+++ b/mm/kasan/report.c
@@ -13,6 +13,7 @@
 #include <linux/ftrace.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
+#include <linux/lockdep.h>
 #include <linux/mm.h>
 #include <linux/printk.h>
 #include <linux/sched.h>
@@ -148,6 +149,8 @@ static void start_report(unsigned long *flags, bool sync)
 	disable_trace_on_warning();
 	/* Update status of the currently running KASAN test. */
 	update_kunit_status(sync);
+	/* Do not allow LOCKDEP mangling KASAN reports. */
+	lockdep_off();
 	/* Make sure we don't end up in loop. */
 	kasan_disable_current();
 	spin_lock_irqsave(&report_lock, *flags);
@@ -160,12 +163,13 @@ static void end_report(unsigned long *flags, void *addr)
 		trace_error_report_end(ERROR_DETECTOR_KASAN,
 				       (unsigned long)addr);
 	pr_err("==================================================================\n");
-	add_taint(TAINT_BAD_PAGE, LOCKDEP_NOW_UNRELIABLE);
 	spin_unlock_irqrestore(&report_lock, *flags);
 	if (panic_on_warn && !test_bit(KASAN_BIT_MULTI_SHOT, &kasan_flags))
 		panic("panic_on_warn set ...\n");
 	if (kasan_arg_fault == KASAN_ARG_FAULT_PANIC)
 		panic("kasan.fault=panic set ...\n");
+	add_taint(TAINT_BAD_PAGE, LOCKDEP_NOW_UNRELIABLE);
+	lockdep_on();
 	kasan_enable_current();
 }