From owner-freebsd-current@FreeBSD.ORG Sat Aug 15 10:48:21 2009 Return-Path: Delivered-To: current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 504A4106568B for ; Sat, 15 Aug 2009 10:48:21 +0000 (UTC) (envelope-from lexasoft@gmail.com) Received: from qw-out-2122.google.com (qw-out-2122.google.com [74.125.92.24]) by mx1.freebsd.org (Postfix) with ESMTP id 05CA18FC3D for ; Sat, 15 Aug 2009 10:48:20 +0000 (UTC) Received: by qw-out-2122.google.com with SMTP id 3so689583qwe.7 for ; Sat, 15 Aug 2009 03:48:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :date:message-id:subject:from:to:content-type; bh=33MYz5UDReQzDX4JqEOWHdmm16eqETHKvCeSqM+4uCY=; b=h6NpjJ6h8wFQLSF1ijiq58A4HtLv2GYQaQ4KqBwphKsquYfyp53NPHRi5vizvsw1wX p1EJ10yFgRjiL0VAlBWRVf7RMzthmpa/j4RRr/zxQMVSO4oJ/q02MuOuZzKa2xsqYFID 4DiypVgOe2MT3FJAtZyOUzd/0hu18l7MiAwms= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; b=Vw94gzK00XZHEjOz11m+qFLK56kqtIykg2xowSnxGdCcvJDNOeUfF6yTWEWcWfj1tx zYdIvWdK/+TOZnROzxZpA9vPyKYqW6JhYbqR1/xLBvtR1LNd4VG//58y2J80YM80/J7s 21qU1Y63EVsNlNMeOP5ca1kNMuTGP0SIMfJOM= MIME-Version: 1.0 Received: by 10.229.111.195 with SMTP id t3mr1561465qcp.44.1250333300161; Sat, 15 Aug 2009 03:48:20 -0700 (PDT) In-Reply-To: <3bbf2fe10908140921v4ba9ad6drc5225a4f533206b1@mail.gmail.com> References: <3bbf2fe10908140921v4ba9ad6drc5225a4f533206b1@mail.gmail.com> Date: Sat, 15 Aug 2009 14:48:20 +0400 Message-ID: From: Alexey Tarasov To: current@freebsd.org Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: Subject: Re: Kernel panic on all versions of FreeBSD X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 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: Sat, 15 Aug 2009 10:48:21 -0000 Hello. Would you please tell me what GDB commands should I use to provide this information? I'm not so familiar with GDB, I've used it before only for debugging simple C++ applications. 2009/8/14 Attilio Rao > > As you got a dump, could you please list with kgdb the precise point > within witness_lock() where the offending spinlock unlocking happens? > Can you show the state of the offending spinlock? > > Attilio > > > -- > Peace can only be achieved by understanding - A. Einstein > --=20 (\__/) (=3D'.'=3D) E[: | | | | :]=D0=97 (")_(") Alexey Tarasov