diff -drupN a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c
--- a/drivers/video/console/fbcon.c	2018-08-06 17:23:04.000000000 +0300
+++ b/drivers/video/console/fbcon.c	2022-06-12 05:28:14.000000000 +0300
@@ -3030,7 +3030,7 @@ static int fbcon_fb_unbind(int idx)
 	for (i = first_fb_vc; i <= last_fb_vc; i++) {
 		if (con2fb_map[i] != idx &&
 		    con2fb_map[i] != -1) {
-			new_idx = i;
+			new_idx = con2fb_map[i];
 			break;
 		}
 	}