Path: utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!cs.utexas.edu!uunet!mcsun!hp4nl!eutrc3!wzv!wietse
From: wietse@wzv.win.tue.nl (Wietse Z. Venema)
Newsgroups: comp.sources.games.bugs
Subject: Re: Nethack 3.0 under V/AT 2.3
Message-ID: <326@wzv.win.tue.nl>
Date: 14 Sep 89 21:24:29 GMT
References: <8@dalek.UUCP>
Organization: Eindhoven University of Technology, The Netherlands
Lines: 10

sjb@dalek.UUCP (Seth J. Bradley) writes:

>I have tried everything I can think of to get Nethack
>to run without crashing, but at least every other game
>ends with:

> Suddenly, the dungeon collapses.
>nethack: IOT trap - Core dumped

Try compiling without the -O option :-)