From owner-freebsd-stable@FreeBSD.ORG Wed Dec 21 01:08:52 2005 Return-Path: X-Original-To: freebsd-stable@freebsd.org Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 72EB916A41F for ; Wed, 21 Dec 2005 01:08:52 +0000 (GMT) (envelope-from freebsd.stable@melvyn.homeunix.org) Received: from sarevok.lan.melvyn.homeunix.org (i153153.upc-i.chello.nl [62.195.153.153]) by mx1.FreeBSD.org (Postfix) with ESMTP id D791843D49 for ; Wed, 21 Dec 2005 01:08:51 +0000 (GMT) (envelope-from freebsd.stable@melvyn.homeunix.org) Received: by sarevok.lan.melvyn.homeunix.org (Postfix, from userid 100) id 44DE411454; Wed, 21 Dec 2005 02:08:50 +0100 (CET) From: Melvyn Sopacua To: freebsd-stable@freebsd.org Date: Wed, 21 Dec 2005 02:08:48 +0100 User-Agent: KMail/1.8.3 References: In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200512210208.49166.freebsd.stable@melvyn.homeunix.org> Subject: Re: mplayer-plugin/firefox/mozilla and pthread_testcancel (Was: Re: advice please) 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: Wed, 21 Dec 2005 01:08:52 -0000 On Wednesday 21 December 2005 00:51, Daniel Eischen wrote: > On Tue, 20 Dec 2005, Melvyn Sopacua wrote: > > [Switching to Thread 0x8bce400 (LWP 100139)] > > 0x28a80952 in pthread_testcancel () from /usr/lib/libpthread.so.2 > > (gdb) where > > #0 0x28a80952 in pthread_testcancel () from /usr/lib/libpthread.so.2 > > #1 0x2a17f52a in playNode () > > from /usr/X11R6/lib/browser_plugins/mplayerplug-in-qt.so > > #2 0x2a181a1c in playPlaylist () > > from /usr/X11R6/lib/browser_plugins/mplayerplug-in-qt.so > > #3 0x28a722f9 in pthread_create () from /usr/lib/libpthread.so.2 > > #4 0x28b1f367 in _ctx_start () from /lib/libc.so.6 > > You've probably got things linked to two different versions of > libpthread. Please see /usr/ports/UPDATING, section 20050722. It's a clean install (well, 5.x to a new slice, then recompiled after boot). But: cat /var/db/pkg/compat5x-i386-5.4.0.8/+REQUIRED_BY mplayer-0.99.7_7 nvidia-driver-1.0.8174 opera-8.51.20051114 So, recompiled. gdb looks a bit different, but the problem is the same. 0x28a8135f in pthread_testcancel () from /usr/lib/libpthread.so.2 (gdb) where #0 0x28a8135f in pthread_testcancel () from /usr/lib/libpthread.so.2 #1 0x28a79d80 in pthread_mutexattr_init () from /usr/lib/libpthread.so.2 #2 0x00000000 in ?? () It's spinning an endless loop, so depending on when you attach or continue and send a stop signal, output is different: 0x2a1cd572 in playNode () from /usr/X11R6/lib/browser_plugins/mplayerplug-in-qt.so (gdb) where #0 0x2a1cd572 in playNode () from /usr/X11R6/lib/browser_plugins/mplayerplug-in-qt.so #1 0x2a1cfa1c in playPlaylist () from /usr/X11R6/lib/browser_plugins/mplayerplug-in-qt.so #2 0x28a722f9 in pthread_create () from /usr/lib/libpthread.so.2 #3 0x28b1f367 in _ctx_start () from /lib/libc.so.6 (gdb) where #0 0x2a1b3138 in ?? () from /usr/X11R6/lib/browser_plugins/mplayerplug-in-qt.so #1 0x2a1cd525 in playNode () from /usr/X11R6/lib/browser_plugins/mplayerplug-in-qt.so #2 0x2a1cfa1c in playPlaylist () from /usr/X11R6/lib/browser_plugins/mplayerplug-in-qt.so #3 0x28a722f9 in pthread_create () from /usr/lib/libpthread.so.2 #4 0x28b1f367 in _ctx_start () from /lib/libc.so.6 Going to recompile with debug symbols and see if that makes more sense. Seems like an error in the plugin though. -- Melvyn Sopacua freebsd.stable@melvyn.homeunix.org FreeBSD 6.0-STABLE Qt: 3.3.5 KDE: 3.4.3