From owner-freebsd-current@FreeBSD.ORG  Wed Oct 25 04:27:02 2006
Return-Path: <owner-freebsd-current@FreeBSD.ORG>
X-Original-To: freebsd-current@freebsd.org
Delivered-To: freebsd-current@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id 8BDCF16A415
	for <freebsd-current@freebsd.org>; Wed, 25 Oct 2006 04:27:02 +0000 (UTC)
	(envelope-from nakaji@jp.freebsd.org)
Received: from tksev.kankyo-u.ac.jp (tkserv.kankyo-u.ac.jp [202.216.78.3])
	by mx1.FreeBSD.org (Postfix) with ESMTP id 5BA9B43D5D
	for <freebsd-current@freebsd.org>; Wed, 25 Oct 2006 04:27:00 +0000 (GMT)
	(envelope-from nakaji@jp.freebsd.org)
Received: from mail.kankyo-u.ac.jp (mail [192.168.1.8])
	by tksev.kankyo-u.ac.jp (unknown) with ESMTP id k9P4Qx2D025196
	for <freebsd-current@freebsd.org>; Wed, 25 Oct 2006 13:26:59 +0900 (JST)
Received: from fsvirusgw.kankyo-u.ac.jp (fsvirusgw.kankyo-u.ac.jp
	[192.168.1.60]) (authenticated)
	by mail.kankyo-u.ac.jp (unknown) with ESMTP id k9P4Qrt05613
	for <freebsd-current@freebsd.org>; Wed, 25 Oct 2006 13:26:53 +0900 (JST)
Received: from 10.44.195.2 (10.44.195.2) by fsvirusgw.kankyo-u.ac.jp
	(F-Secure/virusgw_smtp/221/fsvirusgw.kankyo-u.ac.jp); 
	Wed, 25 Oct 2006 13:23:57 +0900 (JST)
X-Virus-Status: clean(F-Secure/virusgw_smtp/221/fsvirusgw.kankyo-u.ac.jp)
Received: from roddy.4407.kankyo-u.ac.jp.kankyo-u.ac.jp (localhost [IPv6:::1])
	by localhost.kankyo-u.ac.jp (8.13.8/8.13.8) with ESMTP id
	k9P4QlSN040456
	for <freebsd-current@freebsd.org>; Wed, 25 Oct 2006 13:26:49 +0900 (JST)
	(envelope-from nakaji@jp.freebsd.org)
From: NAKAJI Hiroyuki <nakaji@jp.freebsd.org>
To: freebsd-current@freebsd.org
Date: Wed, 25 Oct 2006 13:26:47 +0900
Message-ID: <877iypggvs.fsf@roddy.4407.kankyo-u.ac.jp>
User-Agent: Gnus/5.110006 (No Gnus v0.6) Emacs/22.0.50 (berkeley-unix)
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
X-Virus-Scanned: by amavisd-new
Subject: firefox and openoffice.org dump core at pthread_atfork()
X-BeenThere: freebsd-current@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Discussions about the use of FreeBSD-current
	<freebsd-current.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>, 
	<mailto:freebsd-current-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-current>
List-Post: <mailto:freebsd-current@freebsd.org>
List-Help: <mailto:freebsd-current-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>,
	<mailto:freebsd-current-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Wed, 25 Oct 2006 04:27:02 -0000

Hi,

On my FreeBSD/i386 7.0-current on Dual Xeon box usually fails at
pthread_atfork(). For example,

1. Print or just print preview from Firefox
2. Run OpenOffice.org, no operation and then exit

$ uname -a
FreeBSD roddy.4407.kankyo-u.ac.jp 7.0-CURRENT FreeBSD 7.0-CURRENT #72: Thu Oct 19 10:11:06 JST 2006     root@roddy.4407.kankyo-u.ac.jp:/usr/obj/usr/src/sys/RODDY  i386

The latest soffice.bin.core shows that Segmentation fault occured at
pthread_atfork().

(gdb) bt
#0  0x290e07ef in pthread_atfork () from /lib/libpthread.so.2
#1  0x290d89ca in pthread_kill () from /lib/libpthread.so.2
#2  0x082302b0 in ?? ()

I sent simillar report to FreeBSD-users-jp
http://home.jp.freebsd.org/cgi-bin/showmail/FreeBSD-users-jp/89635

Some guys have same experience and some not.

And, because dmesg says "signal 11", I checked the memory with memtest86
but no errors are found.

I'm confused very much.
-- 
NAKAJI Hiroyuki