From owner-freebsd-stable@FreeBSD.ORG Mon Mar 10 10:41:01 2008 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 1EF681065671 for ; Mon, 10 Mar 2008 10:41:01 +0000 (UTC) (envelope-from tevans.uk@googlemail.com) Received: from fk-out-0910.google.com (fk-out-0910.google.com [209.85.128.185]) by mx1.freebsd.org (Postfix) with ESMTP id 8D5318FC16 for ; Mon, 10 Mar 2008 10:41:00 +0000 (UTC) (envelope-from tevans.uk@googlemail.com) Received: by fk-out-0910.google.com with SMTP id b27so2034095fka.11 for ; Mon, 10 Mar 2008 03:40:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=gamma; h=domainkey-signature:received:received:subject:from:to:cc:in-reply-to:references:content-type:date:message-id:mime-version:x-mailer; bh=xEU9v4twnDEk/B63h+Xkr/nLWuElDDx0YZ8VbuBviuQ=; b=gNktKWqy9X8KO6cqI8fW6tcbaHfDzcBX/ptzQYtaM8gg+N0Cj9q+4ztV26wUnKR70HXPzwKzDsKI1qHoF1GaIBgOh8gqQct9xHzqVpTIPqO6Mfs69Klrfe3Aq0c5Fhyk69h4KEF5EpRqVhv6VNqtXtfREMzvfd8IJXO6dCVDneU= DomainKey-Signature: a=rsa-sha1; c=nofws; d=googlemail.com; s=gamma; h=subject:from:to:cc:in-reply-to:references:content-type:date:message-id:mime-version:x-mailer; b=V3ABGniTM0Vg1AAoRcnWDkHoBO+gWUpz+h/KNT+eX6Y+3gByOrDSGwBxKmafh6rk5L55HXuGzuMytLJC4LpQfBRmQSFJ3U+a1KIX/fMZFYEGt6CWXUxANbO2CSF5OVgSEsYeyhaiQdO6Iwcu83byihsDbAY6lQhmw8AK1bykuCA= Received: by 10.82.121.15 with SMTP id t15mr12747584buc.8.1205145658914; Mon, 10 Mar 2008 03:40:58 -0700 (PDT) Received: from ?127.0.0.1? ( [217.206.187.79]) by mx.google.com with ESMTPS id t2sm13271662gve.3.2008.03.10.03.40.56 (version=SSLv3 cipher=RC4-MD5); Mon, 10 Mar 2008 03:40:58 -0700 (PDT) From: Tom Evans To: Ross Penner In-Reply-To: References: Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-6+/SfnwtNovlIVZFmDIN" Date: Mon, 10 Mar 2008 10:40:55 +0000 Message-Id: <1205145655.2126.249.camel@localhost> Mime-Version: 1.0 X-Mailer: Evolution 2.10.2 FreeBSD GNOME Team Port Cc: freebsd-stable@freebsd.org Subject: Re: musicpd segfaults on run - was advised that it's an issue with the system X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 10 Mar 2008 10:41:01 -0000 --=-6+/SfnwtNovlIVZFmDIN Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Fri, 2008-03-07 at 23:07 -0700, Ross Penner wrote: > Hi, >=20 > I've recently run the upgrade gamut and moved from 6.3 to 7.0. I've > had a few hick ups but this one I can't resolve. I used musicpd > (http://www.freshports.org/audio/musicpd/) on 6.3 to stream to a > shoutcast server. When I start mpd on 7.0, it immediately has a > segmentation fault and dumps its core. >=20 > I discussed the issue in the musicpd irc channel and I was advised > that it seemed like it was an issue with the system, not with musicpd. > Since upgrading to 7.0, I've reinstalled all my ports and since > discovering the problem, I've reinstalled musicpd specifically. The > backtrace from gdb is as follows: >=20 > #0 0x28140b15 in pthread_setcancelstate () from /lib/libthr.so.3 > #1 0x281388ac in open () from /lib/libthr.so.3 > #2 0x286ac269 in __stack_chk_fail () from /lib/libssp.so.0 > #3 0x00000000 in ?? () > #4 0xbfbfe6a8 in ?? () > #5 0x28084ead in _rtld_thread_init () from /libexec/ld-elf.so.1 > Previous frame inner to this frame (corrupt stack?) >=20 >=20 > Any help or direction I can get to finding the solution to this > problem would be greatly appreciated. musicpd doesn't really like playing with libthr. I find remapping libthr using /etc/libmap.conf is an adequate workaround on 7.0. [/usr/local/bin/mpd] libthr.so.3 libpthread.so.2 FYI, with this setup, mpd plays nicely with icecast on 7.0 Tom --=-6+/SfnwtNovlIVZFmDIN Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (FreeBSD) iD8DBQBH1RAslcRvFfyds/cRAi0eAJ9TQBFcmYAO7j6Yr3W8w+/3He/yVACfRyM+ DzQ7ETA36K03S/eKAdkwvDk= =aZS7 -----END PGP SIGNATURE----- --=-6+/SfnwtNovlIVZFmDIN--