From owner-freebsd-current@FreeBSD.ORG Wed Apr 16 17:56:41 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 9A98037B401; Wed, 16 Apr 2003 17:56:41 -0700 (PDT) Received: from duke.cs.duke.edu (duke.cs.duke.edu [152.3.140.1]) by mx1.FreeBSD.org (Postfix) with ESMTP id B869443F85; Wed, 16 Apr 2003 17:56:40 -0700 (PDT) (envelope-from gallatin@cs.duke.edu) Received: from grasshopper.cs.duke.edu (grasshopper.cs.duke.edu [152.3.145.30]) by duke.cs.duke.edu (8.12.9/8.12.9) with ESMTP id h3H0ueMS022949 (version=TLSv1/SSLv3 cipher=EDH-RSA-DES-CBC3-SHA bits=168 verify=NO); Wed, 16 Apr 2003 20:56:40 -0400 (EDT) Received: (from gallatin@localhost) by grasshopper.cs.duke.edu (8.11.6/8.9.1) id h3H0uZ858798; Wed, 16 Apr 2003 20:56:35 -0400 (EDT) (envelope-from gallatin@cs.duke.edu) From: Andrew Gallatin MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <16029.64451.191705.186274@grasshopper.cs.duke.edu> Date: Wed, 16 Apr 2003 20:56:35 -0400 (EDT) To: Ruslan Ermilov In-Reply-To: <20030416205050.GA10181@sunbay.com> References: <20030416205050.GA10181@sunbay.com> X-Mailer: VM 6.75 under 21.1 (patch 12) "Channel Islands" XEmacs Lucid cc: Nate Lawson cc: current@FreeBSD.org Subject: Re: Your locking and rman changes to pci/if_* 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: Thu, 17 Apr 2003 00:56:42 -0000 Ruslan Ermilov writes: > : dc0: detached > : panic: blockable sleep lock (sleep mutex) Giant @ vm/vm_fault.c:206 > > Reverting to if_dc.c,v 1.96 makes the problem go away. > Please fix. I think this indciates that something trap'ed in the kernel in the middle of handling, say, another trap. A stack trace from ddb or gdb would make this a lot easier to debug. Drew