From owner-freebsd-threads@FreeBSD.ORG  Tue Sep 16 00:34:08 2003
Return-Path: <owner-freebsd-threads@FreeBSD.ORG>
Delivered-To: freebsd-threads@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP
	id 7DC2E16A4B3; Tue, 16 Sep 2003 00:34:08 -0700 (PDT)
Received: from relay.macomnet.ru (relay.macomnet.ru [195.128.64.10])
	by mx1.FreeBSD.org (Postfix) with ESMTP
	id 8FFB143FB1; Tue, 16 Sep 2003 00:34:06 -0700 (PDT)
	(envelope-from maxim@macomnet.ru)
Received: from news1.macomnet.ru (loqzh000@news1.macomnet.ru [195.128.64.14])
	by relay.macomnet.ru (8.11.6/8.11.6) with ESMTP id h8G7Y4g14252785;
	Tue, 16 Sep 2003 11:34:04 +0400 (MSD)
Date: Tue, 16 Sep 2003 11:34:04 +0400 (MSD)
From: Maxim Konovalov <maxim@macomnet.ru>
To: deischen@FreeBSD.org
In-Reply-To: <Pine.GSO.4.10.10309151606520.10420-100000@pcnet5.pcnet.com>
Message-ID: <20030916112331.M89056@news1.macomnet.ru>
References: <Pine.GSO.4.10.10309151606520.10420-100000@pcnet5.pcnet.com>
MIME-Version: 1.0
Content-Type: TEXT/PLAIN; charset=US-ASCII
cc: David Xu <davidxu@FreeBSD.org>
cc: threads@FreeBSD.org
Subject: Re: libthr/libkse and Mozilla Firebird
X-BeenThere: freebsd-threads@freebsd.org
X-Mailman-Version: 2.1.1
Precedence: list
List-Id: Threading on FreeBSD <freebsd-threads.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-threads>,
	<mailto:freebsd-threads-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-threads>
List-Post: <mailto:freebsd-threads@freebsd.org>
List-Help: <mailto:freebsd-threads-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-threads>,
	<mailto:freebsd-threads-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Tue, 16 Sep 2003 07:34:08 -0000

[...]
> > From ktrace.out the last things firebird done were:
> >
> > # kdump -f ktrace.out | tail -20
> >  37436 MozillaFirebird-bin CALL  socket(0x2,0x1,0)
> >  37436 MozillaFirebird-bin RET   socket 31/0x1f
> >  37436 MozillaFirebird-bin CALL  fcntl(0x1f,0x3,0x10)
> >  37436 MozillaFirebird-bin RET   fcntl 2
> >  37436 MozillaFirebird-bin CALL  fcntl(0x1f,0x4,0x6)
> >  37436 MozillaFirebird-bin RET   fcntl 0
> >  37436 MozillaFirebird-bin CALL  connect(0x1f,0xbfaedc48,0x10)
> >  37436 MozillaFirebird-bin RET   connect -1 errno 36 Operation now in progress
> >  37436 MozillaFirebird-bin CALL  poll(0xbfaedce8,0x6,0xffffffff)
> >  37436 MozillaFirebird-bin RET   fork 0
> >  37436 MozillaFirebird-bin CALL  gettimeofday(0xbfabaf10,0)
> >  37436 MozillaFirebird-bin RET   gettimeofday 0
> >  37436 MozillaFirebird-bin CALL  gettimeofday(0xbfabaee0,0)
> >  37436 MozillaFirebird-bin RET   gettimeofday 0
> >  37436 MozillaFirebird-bin PSIG  SIGSEGV caught handler=0x484f62e0 mask=0xfffefaff code=0xc
> >  37436 MozillaFirebird-bin CALL  unlink(0x81c4440)
> >  37436 MozillaFirebird-bin NAMI  "/home/maxim/.phoenix/default/17ma97wm.slt/lock"
> >  37436 MozillaFirebird-bin RET   unlink 0
> >  37436 MozillaFirebird-bin CALL  exit(0xb)
>
> Can you run it under the debugger?  I was able to get
> mozilla to run under the debugger, but had to be root
> for it to work.

# firebird --debug
/usr/X11R6/lib/firebird/lib/mozilla-1.5a/run-mozilla.sh -g
/usr/X11R6/lib/firebird/lib/mozilla-1.5a/MozillaFirebird-bin
MOZILLA_FIVE_HOME=/usr/X11R6/lib/firebird/lib/mozilla-1.5a
...
(no debugging symbols found)...(no debugging symbols found)...
(no debugging symbols found)...
Program terminated with signal SIGTRAP, Trace/breakpoint trap.
The program no longer exists.
(gdb)

That works flawless if I comment out libc_r mapping.

-- 
Maxim Konovalov, maxim@macomnet.ru, maxim@FreeBSD.org