From owner-freebsd-bugs@FreeBSD.ORG Sat Nov 12 14:10:17 2005 Return-Path: X-Original-To: freebsd-bugs@hub.freebsd.org Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 4068E16A41F for ; Sat, 12 Nov 2005 14:10:17 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id E4FC443D53 for ; Sat, 12 Nov 2005 14:10:16 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.13.3/8.13.3) with ESMTP id jACEAGku062737 for ; Sat, 12 Nov 2005 14:10:16 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.13.3/8.13.1/Submit) id jACEAGZQ062736; Sat, 12 Nov 2005 14:10:16 GMT (envelope-from gnats) Date: Sat, 12 Nov 2005 14:10:16 GMT Message-Id: <200511121410.jACEAGZQ062736@freefall.freebsd.org> To: freebsd-bugs@FreeBSD.org From: ale Cc: Subject: Re: kern/88823: atapicam - kernel trap 12 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: ale List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 12 Nov 2005 14:10:17 -0000 The following reply was made to PR kern/88823; it has been noted by GNATS. From: ale To: Thomas Quinot Cc: freebsd-gnats-submit@FreeBSD.org Subject: Re: kern/88823: atapicam - kernel trap 12 Date: Sat, 12 Nov 2005 15:07:27 +0100 --------- Original Message -------- Da: Thomas Quinot To: Cc: freebsd-gnats-submit@FreeBSD.org Oggetto: Re: kern/88823: atapicam - kernel trap 12 Data: 11/11/05 11:18 > > > * ale, 2005-11-11 : > > > >Description: > > Loading and unloading atapicam in a rapid seqeunce cause a kernel trap 12. This doesn't happen waiting some seconds between the to operations. > > >How-To-Repeat: > > kldload atapicam;kldunload atapicam > > Please provide a backtrace of the trap. > > Thomas. > > Is this what you want? If not, please tell me what I have to do to satisfy your request. -------------------------------------------------------------------------------------- #0 doadump () at pcpu.h:165 #1 0xc0638202 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:399 #2 0xc0638498 in panic (fmt=0xc084e5a2 "%s") at /usr/src/sys/kern/kern_shutdown.c:555 #3 0xc0807c30 in trap_fatal (frame=0xe5050c5c, eva=3264131372) at /usr/src/sys/i386/i386/trap.c:831 #4 0xc080799b in trap_pfault (frame=0xe5050c5c, usermode=0, eva=3264131372) at /usr/src/sys/i386/i386/trap.c:742 #5 0xc08075d9 in trap (frame= {tf_fs = -452657144, tf_es = -1067188184, tf_ds = -1064173528, tf_edi = 4, tf_esi = -1034584760, tf_ebp = -452653900, tf_isp = -452653944, tf_ebx = 0, tf_edx = -1037116032, tf_ecx = 0, tf_eax = 80, tf_trapno = 12, tf_err = 0, tf_eip = -1030835924, tf_cs = 32, tf_eflags = 590466, tf_esp = -1068688558, tf_ss = -1034584760}) at /usr/src/sys/i386/i386/trap.c:432 #6 0xc07f6dca in calltrap () at /usr/src/sys/i386/i386/exception.s:139 #7 0xc28eb12c in ?? () -------------------------------------------------------------------------------------- P.S. I booted /boot/kernel/kernel.debug: am I supposed to find kernel.debug.n in /var/crash? P.P.S. I did a fresh install again and I can replicate the problem. Thanks Ale -- Email.it, the professional e-mail, gratis per te: http://www.email.it/f Sponsor: Sei single e stai cercando l’amore? Entra subito in Meetic, iscriviti gratis, consulta i profili di milioni di single e chatta con loro Clicca qui: http://adv.email.it/cgi-bin/foclick.cgi?mid=4051&d=20051112