MDEV-34453 Trying to read 16384 bytes at 70368744161280 outside the bounds of the file: ./ibdata1

The issue is caused by a race between buf_page_create_low getting the
page from buffer pool hash and buf_LRU_free_page evicting it from LRU.

The issue is introduced in 10.6 by MDEV-27058
commit aaef2e1d8c
MDEV-27058: Reduce the size of buf_block_t and buf_page_t

The solution is buffer fix the page before releasing buffer pool mutex
in buf_page_create_low when x_lock_try fails to acquire the page latch.

mysql-test/suite/stress/t/ddl_innodb.test

@@ -1,4 +1,5 @@
 --source include/no_valgrind_without_big.inc
+--source include/maybe_debug.inc
 ######## t/ddl_innodb.test ######
 #
 # Stress the storage engine InnoDB with CREATE/DROP TABLE/INDEX
@@ -34,6 +35,13 @@ if (!$run)
 ##### Some preparations needed for the ddl*.inc scripts
 --source suite/stress/include/ddl.pre
 
+if ($have_debug) {
+  --disable_query_log
+  SET @old_debug_dbug = @@global.debug_dbug;
+  SET DEBUG_DBUG="+d,ib_buf_create_intermittent_wait";
+  --enable_query_log
+}
+
 --source suite/stress/include/ddl1.inc
 --source suite/stress/include/ddl2.inc
 --source suite/stress/include/ddl3.inc
@@ -43,5 +51,11 @@ if (!$run)
 --source suite/stress/include/ddl7.inc
 --source suite/stress/include/ddl8.inc
 
+if ($have_debug) {
+  --disable_query_log
+  SET @@global.debug_dbug = @old_debug_dbug;
+  --enable_query_log
+}
+
 ##### Cleanup
 --source suite/stress/include/ddl.cln