From owner-freebsd-current@FreeBSD.ORG Fri May 2 00:20:20 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 74EFE37B401 for ; Fri, 2 May 2003 00:20:20 -0700 (PDT) Received: from digger1.defence.gov.au (digger1.defence.gov.au [203.5.217.4]) by mx1.FreeBSD.org (Postfix) with ESMTP id 0AE8843FDF for ; Fri, 2 May 2003 00:20:17 -0700 (PDT) (envelope-from Alex.Wilkinson@dsto.defence.gov.au) Received: from dsto-ms2.dsto.defence.gov.au (dsto-ms2.dsto.defence.gov.au [131.185.2.150]) by digger1.defence.gov.au with ESMTP id h427KY7U016858 for ; Fri, 2 May 2003 16:50:35 +0930 (CST) Received: from muttley.dsto.defence.gov.au (unverified) by dsto-ms2.dsto.defence.gov.au ; Fri, 2 May 2003 16:50:08 +0930 Received: from ednex501.dsto.defence.gov.au (ednex501.dsto.defence.gov.au [131.185.2.81])h427DW809472; Fri, 2 May 2003 16:43:32 +0930 (CST) Received: from squirm.dsto.defence.gov.au ([131.185.75.211]) by ednex501.dsto.defence.gov.au with SMTP (Microsoft Exchange Internet Mail Service Version 5.5.2653.13) id J8WSY3WS; Fri, 2 May 2003 16:43:19 +0930 Date: Fri, 2 May 2003 16:43:32 +0930 (CST) From: "Wilkinson,Alex" X-X-Sender: wilkinsa@squirm.dsto.defence.gov.au To: Stefan Farfeleder In-Reply-To: <20030501135011.GA568@wombat.fafoe> Message-ID: <20030502164146.K367@squirm.dsto.defence.gov.au> References: <20030501135011.GA568@wombat.fafoe> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" cc: current@freebsd.org Subject: panic: ffs_blkfree: freeing free frag X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: Alex.Wilkinson@dsto.defence.gov.au List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 02 May 2003 07:20:20 -0000 What is a DDB backtrace ? I thought you have already doen the backtrace with: (kgdb) bt #0 doadump () at /usr/home/stefan/freebsd/src/sys/kern/kern_shutdown.c:238 #1 0xc022bf33 in boot (howto=260) at /usr/home/stefan/freebsd/src/sys/kern/kern_shutdown.c:370 #2 0xc022c27b in panic () .... And why would being in X affect doing a DDB ? - aW :I just got this panic I'd like to report. I was doing stuff in X, thus :I cannot provide a DDB backtrace. : : :Script started on Thu May 1 15:17:46 2003 :GNU gdb 5.2.1 (FreeBSD) :Copyright 2002 Free Software Foundation, Inc. :GDB is free software, covered by the GNU General Public License, and you are :welcome to change it and/or distribute copies of it under certain conditions. :Type "show copying" to see the conditions. :There is absolutely no warranty for GDB. Type "show warranty" for details. :This GDB was configured as "i386-undermydesk-freebsd"... :panic: bremfree: removing a buffer not on a queue :panic messages: :--- :panic: ffs_blkfree: freeing free block