diff --git a/mm/kasan/common.c b/mm/kasan/common.c
index 610efae91220..f2747ed30da0 100644
--- a/mm/kasan/common.c
+++ b/mm/kasan/common.c
@@ -55,7 +55,7 @@ void kasan_set_track(struct kasan_track *track, depot_stack_handle_t stack)
 	u64 ts_nsec = local_clock();
 
 	track->cpu = cpu;
-	track->timestamp = ts_nsec >> 3;
+	track->timestamp = ts_nsec >> 9;
 #endif /* CONFIG_KASAN_EXTRA_INFO */
 	track->pid = current->pid;
 	track->stack = stack;
diff --git a/mm/kasan/report.c b/mm/kasan/report.c
index 7afa4feb03e1..b48c768acc84 100644
--- a/mm/kasan/report.c
+++ b/mm/kasan/report.c
@@ -267,7 +267,7 @@ static void print_track(struct kasan_track *track, const char *prefix)
 	u64 ts_nsec = track->timestamp;
 	unsigned long rem_usec;
 
-	ts_nsec <<= 3;
+	ts_nsec <<= 9;
 	rem_usec = do_div(ts_nsec, NSEC_PER_SEC) / 1000;
 
 	pr_err("%s by task %u on cpu %d at %lu.%06lus:\n",