NetBSD Problem Report #45147
From jakllsch@siwenna.kollasch.net Thu Jul 14 21:05:20 2011
Return-Path: <jakllsch@siwenna.kollasch.net>
Received: from mail.netbsd.org (mail.netbsd.org [204.152.190.11])
by www.NetBSD.org (Postfix) with ESMTP id E5D2463BEBD
for <gnats-bugs@gnats.NetBSD.org>; Thu, 14 Jul 2011 21:05:19 +0000 (UTC)
Message-Id: <20110714210517.ADC40107BBC@siwenna.kollasch.net>
Date: Thu, 14 Jul 2011 21:05:17 +0000 (UTC)
From: jakllsch@kollasch.net
Reply-To: jakllsch@kollasch.net
To: gnats-bugs@gnats.NetBSD.org
Subject: loading kernel overwrites loader during load
X-Send-Pr-Version: 3.95
>Number: 45147
>Category: port-pmax
>Synopsis: loading kernel overwrites loader during load
>Confidential: no
>Severity: critical
>Priority: high
>Responsible: port-pmax-maintainer
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Thu Jul 14 21:10:00 +0000 2011
>Originator: Jonathan A. Kollasch
>Release: -current
>Organization:
>Environment:
Architecture: pmax
Machine: pmax
>Description:
The pmax secondary bootloader lives at 0x80710000.
The pmax GENERIC kernel is still smaller than this, (_end is at 806a07a8),
but when /boot loads the symbol table for ddb, it overwrites the executing code.
>How-To-Repeat:
Boot pmax GENERIC kernel using pmax bootloader.
>Fix:
Make the kernel the right size again or move the bootloader up further.
>Unformatted:
(Contact us)
$NetBSD: query-full-pr,v 1.39 2013/11/01 18:47:49 spz Exp $
$NetBSD: gnats_config.sh,v 1.8 2006/05/07 09:23:38 tsutsui Exp $
Copyright © 1994-2007
The NetBSD Foundation, Inc. ALL RIGHTS RESERVED.