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Date: Mon, 15 Mar 2004 02:32:37 -0800
From: Kris Kennaway <kris@obsecurity.org>
To: Joost Bekkers <joost@jodocus.org>
Message-ID: <20040315103237.GA13542@xor.obsecurity.org>
References: <20040315102043.GA60433@bps.jodocus.org>
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cc: questions@freebsd.org
Subject: Re: debugging a signal 10 while in libc_r
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On Mon, Mar 15, 2004 at 11:20:43AM +0100, Joost Bekkers wrote:
> Hello
>=20
> I have this multi-threaded app which will crash about once a month. gdb t=
ells me the following:
>=20
> Program terminated with signal 10, Bus error.
> (gdb) where
> #0  0x817b5a7 in _thread_kern_scheduler ()
> #1  0x0 in ?? ()
>=20
> I have no idea how to continue or even what to look for. Can anybody give=
 me some tips/urls?
>=20
> The app is running on 4.3-R (ancient I know, can't seem to make time for =
an upgrade)

Well, you're likely to be debugging a bug that someone else has
already fixed.  If you can't update your system, then at least look at
the CVS history for libc_r on 4.x and backport any fixes.

Kris

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