1 files changed, 2 insertions, 1 deletions
diff --git a/vm.c b/vm.c
index 0a85e0fced..54ee3e1ef4 100644
--- a/vm.c
+++ b/vm.c
@@ -1645,7 +1645,8 @@ rb_thread_mark(void *ptr)
 	RUBY_MARK_UNLESS_NULL(th->thgroup);
 	RUBY_MARK_UNLESS_NULL(th->value);
 	RUBY_MARK_UNLESS_NULL(th->errinfo);
-	RUBY_MARK_UNLESS_NULL(th->thrown_errinfo);
+	RUBY_MARK_UNLESS_NULL(th->async_errinfo_queue);
+	RUBY_MARK_UNLESS_NULL(th->async_errinfo_mask_stack);
 	RUBY_MARK_UNLESS_NULL(th->root_svar);
 	RUBY_MARK_UNLESS_NULL(th->top_self);
 	RUBY_MARK_UNLESS_NULL(th->top_wrapper);