From owner-freebsd-ports-bugs@FreeBSD.ORG Sat Apr 12 00:00:05 2008 Return-Path: <owner-freebsd-ports-bugs@FreeBSD.ORG> Delivered-To: freebsd-ports-bugs@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id EC75F1065670 for <freebsd-ports-bugs@hub.freebsd.org>; Sat, 12 Apr 2008 00:00:05 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id D624D8FC17 for <freebsd-ports-bugs@hub.freebsd.org>; Sat, 12 Apr 2008 00:00:05 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.14.2/8.14.2) with ESMTP id m3C005wh001558 for <freebsd-ports-bugs@freefall.freebsd.org>; Sat, 12 Apr 2008 00:00:05 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.2/8.14.1/Submit) id m3C005OL001557; Sat, 12 Apr 2008 00:00:05 GMT (envelope-from gnats) Resent-Date: Sat, 12 Apr 2008 00:00:05 GMT Resent-Message-Id: <200804120000.m3C005OL001557@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-ports-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, <aflist2@gmail.com> Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 61935106566B for <freebsd-gnats-submit@FreeBSD.org>; Fri, 11 Apr 2008 23:53:48 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (www.freebsd.org [IPv6:2001:4f8:fff6::21]) by mx1.freebsd.org (Postfix) with ESMTP id 5D2B48FC24 for <freebsd-gnats-submit@FreeBSD.org>; Fri, 11 Apr 2008 23:53:48 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.14.2/8.14.2) with ESMTP id m3BNrlso046189 for <freebsd-gnats-submit@FreeBSD.org>; Fri, 11 Apr 2008 23:53:47 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.14.2/8.14.1/Submit) id m3BNrlHF046177; Fri, 11 Apr 2008 23:53:47 GMT (envelope-from nobody) Message-Id: <200804112353.m3BNrlHF046177@www.freebsd.org> Date: Fri, 11 Apr 2008 23:53:47 GMT From: <aflist2@gmail.com> To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Cc: Subject: ports/122676: can't access dvd with any application that has been built by gcc4 X-BeenThere: freebsd-ports-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Ports bug reports <freebsd-ports-bugs.freebsd.org> List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-ports-bugs>, <mailto:freebsd-ports-bugs-request@freebsd.org?subject=unsubscribe> List-Archive: <http://lists.freebsd.org/pipermail/freebsd-ports-bugs> List-Post: <mailto:freebsd-ports-bugs@freebsd.org> List-Help: <mailto:freebsd-ports-bugs-request@freebsd.org?subject=help> List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-ports-bugs>, <mailto:freebsd-ports-bugs-request@freebsd.org?subject=subscribe> X-List-Received-Date: Sat, 12 Apr 2008 00:00:06 -0000 >Number: 122676 >Category: ports >Synopsis: can't access dvd with any application that has been built by gcc4 >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-ports-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sat Apr 12 00:00:05 UTC 2008 >Closed-Date: >Last-Modified: >Originator: >Release: RELENG_7 >Organization: >Environment: apr 5 7-stable, 32-bit i386 >Description: applications that access dvd (mplayer/ogle/vobcopy) fail with the following message: ata0: FAILURE - non aligned DMA transfer attempted acd0: setting up DMA failed acd0: FAILURE - REPORT_KEY ILLEGAL REQUEST asc=0x6f ascq=0x04 ata0: FAILURE - non aligned DMA transfer attempted acd0: setting up DMA failed ata0: FAILURE - non aligned DMA transfer attempted acd0: setting up DMA failed it occurs when the application has been compiled with gcc4. i also encountered this on 6.3 when compiling video applications with gcc42. rebuilding the affected applications with gcc34 works perfectly. >How-To-Repeat: attempt to play dvd with any software that has been built with gcc4. (oldest tried was 4.2.1 20070719, newest 4.2.4 20080326). all cause failure with same message. >Fix: workarounds: recompile affected programs with gcc34 switch off dma on drive with atacontrol mode acd0 PIO4 >Release-Note: >Audit-Trail: >Unformatted: