From owner-freebsd-stable@FreeBSD.ORG Mon Jan 23 14:56:55 2006 Return-Path: X-Original-To: stable@FreeBSD.org Delivered-To: freebsd-stable@FreeBSD.ORG Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 2DF4A16A41F; Mon, 23 Jan 2006 14:56:55 +0000 (GMT) (envelope-from itetcu@people.tecnik93.com) Received: from it.buh.tecnik93.com (it.buh.tecnik93.com [81.196.204.98]) by mx1.FreeBSD.org (Postfix) with ESMTP id 1ED7243D79; Mon, 23 Jan 2006 14:56:54 +0000 (GMT) (envelope-from itetcu@people.tecnik93.com) Received: from it.buh.tecnik93.com (localhost [127.0.0.1]) by it.buh.tecnik93.com (Postfix) with ESMTP id 4FB81BB0C; Mon, 23 Jan 2006 16:56:52 +0200 (EET) Date: Mon, 23 Jan 2006 16:56:51 +0200 From: Ion-Mihai Tetcu To: Gleb Smirnoff Message-ID: <20060123165651.1ec6ae9d@it.buh.tecnik93.com> In-Reply-To: <20060123145025.GU83922@cell.sick.ru> References: <20060121120902.GA83922@FreeBSD.org> <20060122131712.GL83922@FreeBSD.org> <20060122141623.GA935@haakonia.hitnet.RWTH-Aachen.DE> <20060122235854.760678f3@it.buh.tecnik93.com> <20060123080525.GM83922@cell.sick.ru> <20060123162709.4e9871f9@it.buh.tecnik93.com> <20060123143147.GR83922@cell.sick.ru> <20060123163507.7367d719@it.buh.tecnik93.com> <20060123143956.GS83922@cell.sick.ru> <20060123164453.40b9bf5f@it.buh.tecnik93.com> <20060123145025.GU83922@cell.sick.ru> X-Mailer: Sylpheed-Claws 1.9.100 (GTK+ 2.8.10; i386-portbld-freebsd6.0) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: Christian Brueffer , stable@FreeBSD.org Subject: Re: panic: mb_dtor_mbuf: M_EXT set X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 23 Jan 2006 14:56:55 -0000 On Mon, 23 Jan 2006 17:50:25 +0300 Gleb Smirnoff wrote: > On Mon, Jan 23, 2006 at 04:44:53PM +0200, Ion-Mihai Tetcu wrote: > I> > Probably you hit another incorrect KASSERT in kern_mbuf.c. I have > I> > removed it some time after the first one. Since X was starting at > I> > this moment you couldn't be dropped into debugger, and so the > I> > box was rebooting. > I> > I> I don't know if I understand you right, but starting a bare X and > I> playing around for a while then typing startkde resulted in a > I> reset. > > When panic happens and you have X on the screen, the kernel can't > switch to syscons. It dumps core if you have KDB_UNATTENDED in > kernel, in other case it just reboots. I don't have KDB_UNATTENDED but on this machine the in the last week I got an automatic dump (on a "kmem_map too small" while running an RC1 kernel) and then the reboot and I was under X (kde); I remember I had to wait and watch the HDD led w/o being able to do anything else. -- IOnut - Unregistered ;) FreeBSD "user" "Intellectual Property" is nowhere near as valuable as "Intellect" Without freedom of choice there is no creativity. -- Kirk, "The return of the Archons", stardate 3157.4