NetBSD Problem Report #35987

From tonnerre@thebsh.sygroup.ch  Mon Mar 12 08:34:58 2007
Return-Path: <tonnerre@thebsh.sygroup.ch>
Received: from mail.netbsd.org (mail.netbsd.org [204.152.190.11])
	by narn.NetBSD.org (Postfix) with ESMTP id 266A863B8A7
	for <gnats-bugs@gnats.NetBSD.org>; Mon, 12 Mar 2007 08:34:58 +0000 (UTC)
Message-Id: <20070312083452.3364879B44@thebsh.sygroup.ch>
Date: Mon, 12 Mar 2007 09:34:52 +0100 (CET)
From: tonnerre@thebsh.sygroup.ch
Reply-To: tonnerre@thebsh.sygroup.ch
To: gnats-bugs@NetBSD.org
Subject: kernel panic in ahc driver
X-Send-Pr-Version: 3.95

>Number:         35987
>Category:       port-alpha
>Synopsis:       Kernel panic in ahc driver (Possibly memory corruption though)
>Confidential:   no
>Severity:       serious
>Priority:       high
>Responsible:    thorpej
>State:          closed
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Mon Mar 12 08:35:00 +0000 2007
>Closed-Date:    Wed Oct 14 15:00:56 +0000 2020
>Last-Modified:  Wed Oct 14 15:00:56 +0000 2020
>Originator:     Tonnerre Lombard
>Release:        NetBSD 3.1_STABLE
>Organization:
	SyGroup GmbH
>Environment:
System: NetBSD thebsh.sygroup-int.ch 3.1_STABLE NetBSD 3.1_STABLE (GENERIC.MP) #0: Wed Jan 10 12:38:57 CET 2007 root@thebsh.sygroup-int.ch:/usr/obj/sys/arch/alpha/compile/GENERIC.MP alpha
Architecture: alpha
Machine: alpha
>Description:
	Memory management fault in ahc_match_scb:

	cpu_Debugger() at netbsd:cpu_Debugger+0x4
	panic() at netbsd:panic+0x1f8
	trap() at netbsd:trap+0x120
	XentMM() at netbsd:XentMM+0x20
	--- memory management fault (from ipl 4) ---
	ahc_match_scb() at netbsd:ahc_match_scb+0x4
	ahc_search_disc_list() at netbsd:ahc_search_disc_list+0x180
	ahc_timeout() at netbsd:ahc_timeout+0x798
	softclock() at netbsd:softclock+0x3b4
	hardclock() at netbsd:hardclock+0x478
	interrupt() at netbsd:interrupt+0x160
	XentInt() at netbsd:XentInt+0x1c
	--- interrupt (from ipl 0) ---
	idle() at netbsd:idle+0x78
	idle() at netbsd:idle+0x54
	--- root of call graph ---
>How-To-Repeat:
	Let it run for a while ;)

>Fix:

Unknown
>Release-Note:

>Audit-Trail:

Responsible-Changed-From-To: port-alpha-maintainer->thorpej
Responsible-Changed-By: thorpej@NetBSD.org
Responsible-Changed-When: Wed, 14 Oct 2020 15:00:56 +0000
Responsible-Changed-Why:
Take.


State-Changed-From-To: open->closed
State-Changed-By: thorpej@NetBSD.org
State-Changed-When: Wed, 14 Oct 2020 15:00:56 +0000
State-Changed-Why:
Ancient PR, and I have been unable to reproduce on a DS25 with an "ahc"
SCSI controller.


>Unformatted:
 	Snapshot from January 10th

NetBSD Home
NetBSD PR Database Search

(Contact us) $NetBSD: gnats-precook-prs,v 1.4 2018/12/21 14:20:20 maya Exp $
$NetBSD: gnats_config.sh,v 1.9 2014/08/02 14:16:04 spz Exp $
Copyright © 1994-2017 The NetBSD Foundation, Inc. ALL RIGHTS RESERVED.