From owner-freebsd-current@FreeBSD.ORG Wed Apr 2 15:16:07 2003 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id AC7EE37B401 for ; Wed, 2 Apr 2003 15:16:07 -0800 (PST) Received: from ns2.gnf.org (ns2.gnf.org [63.196.132.68]) by mx1.FreeBSD.org (Postfix) with ESMTP id C9F1F43F85 for ; Wed, 2 Apr 2003 15:16:06 -0800 (PST) (envelope-from gtetlow@gnf.org) Received: from EXCHCLUSTER01.lj.gnf.org (exch02.lj.gnf.org [172.25.10.20]) by ns2.gnf.org (8.12.6p2/8.12.3) with ESMTP id h32NG38V016988 for ; Wed, 2 Apr 2003 15:16:03 -0800 (PST) (envelope-from gtetlow@gnf.org) Received: from roark.gnf.org ([172.25.24.15]) by EXCHCLUSTER01.lj.gnf.org with Microsoft SMTPSVC(5.0.2195.5329); Wed, 2 Apr 2003 15:16:06 -0800 Received: from roark.gnf.org (localhost [127.0.0.1]) by roark.gnf.org (8.12.9/8.12.9) with ESMTP id h32NG6NB072202 for ; Wed, 2 Apr 2003 15:16:06 -0800 (PST) (envelope-from gtetlow@gnf.org) Received: (from gtetlow@localhost) by roark.gnf.org (8.12.9/8.12.9/Submit) id h32NG6HM072201 for current@FreeBSD.org; Wed, 2 Apr 2003 15:16:06 -0800 (PST) Date: Wed, 2 Apr 2003 15:16:06 -0800 From: Gordon Tetlow To: current@FreeBSD.org Message-ID: <20030402231606.GG69100@roark.gnf.org> References: <20030402214628.GA69100@roark.gnf.org> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="YH9Qf6Fh2G5kB/85" Content-Disposition: inline In-Reply-To: <20030402214628.GA69100@roark.gnf.org> User-Agent: Mutt/1.4i X-Habeas-SWE-1: winter into spring X-Habeas-SWE-2: brightly anticipated X-Habeas-SWE-3: like Habeas SWE (tm) X-Habeas-SWE-4: Copyright 2002 Habeas (tm) X-Habeas-SWE-5: Sender Warranted Email (SWE) (tm). The sender of this X-Habeas-SWE-6: email in exchange for a license for this Habeas X-Habeas-SWE-7: warrant mark warrants that this is a Habeas Compliant X-Habeas-SWE-8: Message (HCM) and not spam. Please report use of this X-Habeas-SWE-9: mark in spam to . X-OriginalArrivalTime: 02 Apr 2003 23:16:06.0611 (UTC) FILETIME=[D68CFA30:01C2F96D] Subject: Re: LOR in PCM X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 02 Apr 2003 23:16:08 -0000 --YH9Qf6Fh2G5kB/85 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable I just wanted to apologize for my poor taste in the subject. It wasn't really called for. -gordon On Wed, Apr 02, 2003 at 01:46:28PM -0800, Gordon Tetlow wrote: > Just thought I would report it: >=20 > lock order reversal > 1st 0xc61f5940 pcm0 (sound softc) @ /local/usr.src/sys/dev/sound/pci/cmi= .c:520 > 2nd 0xc6209e80 pcm0:play:0 (pcm channel) @ /local/usr.src/sys/dev/sound/= pcm/channel.c:440 > Stack backtrace: > backtrace(c04e759f,c6209e80,c61a9b54,c06a2127,c06a21a5) at backtrace+0x17 > witness_lock(c6209e80,8,c06a21a5,1b8,c61a9b00) at witness_lock+0x692 > _mtx_lock_flags(c6209e80,0,c06a21a5,1b8,800000c1) at _mtx_lock_flags+0xb2 > chn_intr(c61a9b00,c,10000,208,c61f5a40) at chn_intr+0x2f > cmi_intr(c61a9c00,0,c04e258e,217,c61a43c0) at cmi_intr+0xa6 > ithread_loop(c61fa980,df0f0d48,c04e23fe,314,c21c9390) at ithread_loop+0x1= 6c > fork_exit(c02e7dd0,c61fa980,df0f0d48) at fork_exit+0xc4 > fork_trampoline() at fork_trampoline+0x1a > --- trap 0x1, eip =3D 0, esp =3D 0xdf0f0d7c, ebp =3D 0 --- >=20 > -gordon --YH9Qf6Fh2G5kB/85 Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (FreeBSD) iD8DBQE+i282Ru2t9DV9ZfsRAnHcAKDEOKH8faUNSdUPw2DB24gV9GJMQQCeM+Du 2EWb7F1hARJ+KWcFf3H8vww= =eAdZ -----END PGP SIGNATURE----- --YH9Qf6Fh2G5kB/85--