From owner-freebsd-current Tue Oct 1 2:32:22 2002 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 8C6A637B401 for ; Tue, 1 Oct 2002 02:32:21 -0700 (PDT) Received: from www.contentmedia.de (www.contentmedia.de [213.61.138.91]) by mx1.FreeBSD.org (Postfix) with SMTP id 5117743E65 for ; Tue, 1 Oct 2002 02:32:20 -0700 (PDT) (envelope-from marc@informatik.uni-bremen.de) Received: (qmail 4660 invoked from network); 1 Oct 2002 09:29:12 -0000 Received: from unknown (HELO leeloo.intern.geht.de) (217.227.203.57) by www.contentmedia.de with SMTP; 1 Oct 2002 09:29:12 -0000 Date: Tue, 1 Oct 2002 11:31:56 +0200 From: Marc Recht To: current@FreeBSD.ORG Subject: could not sleep with... and lock order reversal Message-Id: <20021001113156.16515449.marc@informatik.uni-bremen.de> X-Mailer: Sylpheed version 0.8.2claws (GTK+ 1.2.10; i386-portbld-freebsd5.0) Mime-Version: 1.0 Content-Type: multipart/signed; protocol="application/pgp-signature"; micalg="pgp-sha1"; boundary="=.?uyGdYLtr'z.FQ" Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG --=.?uyGdYLtr'z.FQ Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Hi! I always get a bunch of ".. could sleep with..." and "lock order reversal" messages. There appear in various parts of the kernel.The locks: pcm, xl, drm. The reversals: spec_vnops, vfs_subr, if_xl, sys_pipe. And this was only a quick glance through the logs. IIRC these are considered harmful (possible panics?). But I'm not quite shure if there's any interest in posting them here.. What is the right way to deal with it? Ignore, post here, send to the maintainer, file a PR ? Marc --=.?uyGdYLtr'z.FQ Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.7 (FreeBSD) iD8DBQE9mWuV7YQCetAaG3MRAh4CAJ9lgSDY5I6e/LQPRdtXzy7KzRbqrwCgipT1 fyv5HE0E1yERBt0lfEXfRsc= =pGme -----END PGP SIGNATURE----- --=.?uyGdYLtr'z.FQ-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message