From owner-freebsd-hackers@FreeBSD.ORG Sun Nov 27 15:07:19 2005 Return-Path: X-Original-To: freebsd-hackers@freebsd.org Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id A743616A41F for ; Sun, 27 Nov 2005 15:07:19 +0000 (GMT) (envelope-from fierykylin@gmail.com) Received: from xproxy.gmail.com (xproxy.gmail.com [66.249.82.203]) by mx1.FreeBSD.org (Postfix) with ESMTP id B6FB643D5A for ; Sun, 27 Nov 2005 15:07:18 +0000 (GMT) (envelope-from fierykylin@gmail.com) Received: by xproxy.gmail.com with SMTP id t12so776563wxc for ; Sun, 27 Nov 2005 07:07:18 -0800 (PST) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=jecboY2iKnfE2c0SZBlOXX+rtELfbM6EeDy9Pr7kkxXzo2OH9ovkVN8NQQBNEGG07whY3vFKsnKab2btmWDhqYTZtX27SX7D3J9Q/o+7AmAtQ4SMCMKTDK+woNdsFlYMUA/FBEa8q2fDlGIdrTvbQTWOvBx+JlwUVAzn1AFCMGc= Received: by 10.70.38.17 with SMTP id l17mr9144355wxl; Sun, 27 Nov 2005 07:07:18 -0800 (PST) Received: by 10.70.18.16 with HTTP; Sun, 27 Nov 2005 07:07:18 -0800 (PST) Message-ID: <87ab37ab0511270707i33b3e968q3f634af56258e5b6@mail.gmail.com> Date: Sun, 27 Nov 2005 23:07:18 +0800 From: kylin To: Joseph Koshy In-Reply-To: <84dead720511262200i626aa0d6t69d9bcaaab1d261b@mail.gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Content-Disposition: inline References: <87ab37ab0511261817y5037c9bcy2c8478c8dc17585b@mail.gmail.com> <84dead720511262200i626aa0d6t69d9bcaaab1d261b@mail.gmail.com> Cc: "freebsd-hackers@freebsd.org" , freebsd-questions@freebsd.org Subject: Re: dump causing system idle X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 27 Nov 2005 15:07:19 -0000 i am using a Virtual PC as the Virtual machine. and today ,i reinstall a new slice of freebsd 53 and redo the same operation as show in the section :dump the kernel in freebsd developer handbook : dumpdev dumpdir dumpon swappartition On panic : Fatal trap 12: page fault while in kernel mode fault virtual address =3D 0x1 fault code =3D supervisor read, page not present instruction pointer =3D 0x8:0xc16497e8 stack pointer =3D 0x10:0xc80fed1c frame pointer =3D 0x10:0xc80fed20 code segment =3D base 0x0, limit 0xfffff, type 0x1b =3D DPL 0, pres 1, def32 1, gran 1 processor eflags =3D interrupt enabled, IOPL =3D 0 current process =3D 518 (beautiful) trap number =3D 12 panic: page fault Uptime: 11m35s Dumping 127 MB And when the first restart:the system go into a single user mode:message be= low: sc0: at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=3D0x300> vga0: at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 Timecounter "TSC" frequency 1458191862 Hz quality 800 Timecounters tick every 10.000 msec ad0: 16383MB [33288/16/63] at ata0-master WDMA2 de0: enabling 100baseTX port acd0: DVDROM at ata1-master PIO4 Mounting root from ufs:/dev/ad0s1a WARNING: / was not properly dismounted Pre-seeding PRNG: kickstart. Loading configuration files. Entropy harvesting: interrupts ethernet point_to_point kickstart. kernel dumps on /dev/ad0s1b swapon: adding /dev/ad0s1b as swap device Starting file system checks: /dev/ad0s1a: CG 2: BAD MAGIC NUMBER /dev/ad0s1a: UNEXPECTED INCONSISTENCY; RUN fsck MANUALLY. Automatic file system check failed; help! Nov 27 20:11:28 init: /bin/sh on /etc/rc terminated abnormally, going to si= ngle user mode On 11/27/05, Joseph Koshy wrote: > k> freebsd 53 idles on > k> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > k> WARNING: / was not properly dismounted > k> start_init: trying /sbin/init > k> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > > Does /sbin/init exist? Does it match the /sbin/init on a > 'good' partition? > > -- > FreeBSD Volunteer, http://people.freebsd.org/~jkoshy > -- we who r about to die,salute u!