Issue #3405976 by alexpott, jrglasgow, fago, catch, mondrake, solideogloria,...

Issue #3405976 by alexpott, jrglasgow, fago, catch, mondrake, solideogloria, mglaman, Driskell, derickr, longwave, Mile23, YesCT, daffie: Transaction autocommit during shutdown relies on unreliable object destruction order (xdebug 3.3+ enabled)