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Date:      Fri, 31 Jan 2014 16:05:39 +0800
From:      Erich Dollansky <erichsfreebsdlist@alogt.com>
To:        Sergio de Almeida Lenzi <lenzi.sergio@gmail.com>
Cc:        Thomas Mueller <tmueller@sysgo.com>, ports <freebsd-ports@freebsd.org>
Subject:   Re: net/avahi-app core dumps signal 11
Message-ID:  <20140131160539.086ed845@X220.alogt.com>
In-Reply-To: <1391150432.28006.34.camel@lenovo.toontown>
References:  <1390354628.14798.7.camel@lenovo.toontown> <20140129115404.04922dd6@tmu.ulm.sysgo.com> <1391150432.28006.34.camel@lenovo.toontown>

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Hi,

On Fri, 31 Jan 2014 04:40:32 -0200
Sergio de Almeida Lenzi <lenzi.sergio@gmail.com> wrote:

> Em Qua, 2014-01-29 =C3=A0s 11:54 +0100, Thomas Mueller escreveu:
>=20
> > On Tue, 21 Jan 2014 23:37:08 -0200, Sergio de Almeida Lenzi wrote:
> > > avahi-daemon dumps core, and I am unable
> > > to determinw why because it aborts core just before reaching
> > > the main()  procedure..
> > > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D
> > >=20
> > > #0  0x0000000801304604 in pthread_testcancel ()
> > > from /lib/libthr.so.3 #1  0x00000008012fc706 in open ()
> > > from /lib/libthr.so.3 #2  0x0000000801517227 in __gets_chk ()
> > > from /lib/libssp.so.0 #3  0x00000008015173d2 in __chk_fail ()
> > > from /lib/libssp.so.0 #4  0x0000000801516ace in .init ()
> > > from /lib/libssp.so.0 #5  0x00007fffffffd130 in ?? ()
> > > #6  0x000000080061e6d1 in r_debug_state ()
> > > from /libexec/ld-elf.so.1 #7  0x000000080061dd57 in
> > > __tls_get_addr () from /libexec/ld-elf.so.1 #8
> > > 0x000000080061c099 in .text () from /libexec/ld-elf.so.1 #9
> > > 0x0000000000000000 in ?? ()
> > > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D
> > >=20
> > > any ideas???
> >=20
> > Seems like a bad interaction with stack protector (libssp).
> >=20
> > I managed to get working binaries (10.0-STABLE, amd64) by adding
> > --disable-stack-protector to CONFIGURE_ARGS
> >=20
I just did this and can confirm that this helps.

Erich



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