From owner-freebsd-current@FreeBSD.ORG Mon Sep 6 05:09:35 2004 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 BC22C16A4CE; Mon, 6 Sep 2004 05:09:35 +0000 (GMT) Received: from bsam.ru (gw.ipt.ru [80.253.10.66]) by mx1.FreeBSD.org (Postfix) with ESMTP id C26D343D4C; Mon, 6 Sep 2004 05:09:34 +0000 (GMT) (envelope-from bsam@bsam.ru) Received: from bsam by bsam.ru with local (Exim 4.30; FreeBSD) id 1C4Blp-0008Gh-0M; Mon, 06 Sep 2004 09:10:25 +0400 Date: Mon, 6 Sep 2004 09:10:25 +0400 From: "Boris B. Samorodov" To: Andre Oppermann Message-ID: <20040906051024.GA31706@ipt.ru> References: <413B9A36.2D0B9696@freebsd.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <413B9A36.2D0B9696@freebsd.org> Sender: "Boris B. Samorodov" cc: freebsd-current@freebsd.org Subject: Re: Fatal Trap 12 in kernel module uipc_mbuf2.c 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: Mon, 06 Sep 2004 05:09:35 -0000 On Mon, Sep 06, 2004 at 12:59:02AM +0200, Andre Oppermann wrote: > > Does it panic 'reliablily' in the same place or is it more of a random > occurence? I'm not long in the office tomorrow (my test machine is there) > but I'll try to reproduce it within the next few days. Yes. It panics 'reliably'. Here is the console message. ----- Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0xdeadc0e6 fault code = supervisor read, page not present instruction pointer = 0x8:0xc053a1f0 stack pointer = 0x10:0xc7fcb8e8 frame pointer = 0x10:0xc7fcb8f0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 37 (swi1: net) [thread 100038] Stopped at m_tag_locate+0x40: cmpl %ecx,0x8(%edx) ----- > Andre WBR -- bsam