From owner-freebsd-hackers@FreeBSD.ORG Wed Mar 22 14:05:57 2006 Return-Path: X-Original-To: hackers@freebsd.org Delivered-To: freebsd-hackers@FreeBSD.ORG Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 6A83416A422; Wed, 22 Mar 2006 14:05:57 +0000 (UTC) (envelope-from xdivac02@stud.fit.vutbr.cz) Received: from eva.fit.vutbr.cz (eva.fit.vutbr.cz [147.229.10.14]) by mx1.FreeBSD.org (Postfix) with ESMTP id A23A343D46; Wed, 22 Mar 2006 14:05:55 +0000 (GMT) (envelope-from xdivac02@stud.fit.vutbr.cz) Received: from eva.fit.vutbr.cz (localhost [127.0.0.1]) by eva.fit.vutbr.cz (envelope-from xdivac02@eva.fit.vutbr.cz) (8.13.4/8.13.3) with ESMTP id k2ME5p0e042758 (version=TLSv1/SSLv3 cipher=EDH-RSA-DES-CBC3-SHA bits=168 verify=NO); Wed, 22 Mar 2006 15:05:51 +0100 (CET) Received: (from xdivac02@localhost) by eva.fit.vutbr.cz (8.13.4/8.13.3/Submit) id k2ME5pg9042756; Wed, 22 Mar 2006 15:05:51 +0100 (CET) Date: Wed, 22 Mar 2006 15:05:51 +0100 From: Divacky Roman To: Volker Stolz Message-ID: <20060322140551.GA42554@stud.fit.vutbr.cz> References: <20060322102436.GB54061@i2.informatik.rwth-aachen.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20060322102436.GB54061@i2.informatik.rwth-aachen.de> User-Agent: Mutt/1.4.2i X-Scanned-By: MIMEDefang 2.49 on 147.229.10.14 Cc: hackers@freebsd.org Subject: Re: 6.1 libpthread: pthread_create and _pq_insert_tail: Already in priority queue X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 22 Mar 2006 14:05:57 -0000 On Wed, Mar 22, 2006 at 11:24:36AM +0100, Volker Stolz wrote: > A rather largish application (the most recent version of GHC, see lang/ghc) > fails in its runtime system with: > > _pq_insert_tail: Already in priority queue two pointers: 1) I use ghc daily without this problem 2) I got this error when I was playing with threads/mutexes and my code was wrong roman