From owner-freebsd-current@FreeBSD.ORG Thu Feb 10 04:56:22 2005 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 CBC7116A4CE for ; Thu, 10 Feb 2005 04:56:22 +0000 (GMT) Received: from obsecurity.dyndns.org (CPE0050040655c8-CM00111ae02aac.cpe.net.cable.rogers.com [69.199.47.57]) by mx1.FreeBSD.org (Postfix) with ESMTP id 4A4A043D1D for ; Thu, 10 Feb 2005 04:56:22 +0000 (GMT) (envelope-from kris@obsecurity.org) Received: by obsecurity.dyndns.org (Postfix, from userid 1000) id 1D566512F2; Wed, 9 Feb 2005 20:56:21 -0800 (PST) Date: Wed, 9 Feb 2005 20:56:21 -0800 From: Kris Kennaway To: Eric Anderson Message-ID: <20050210045620.GA26777@xor.obsecurity.org> References: <420ADAFC.40504@centtech.com> <20050210040102.GA11457@xor.obsecurity.org> <420ADEF7.30003@centtech.com> <20050210042321.GA26438@xor.obsecurity.org> <420AE1E1.5030403@centtech.com> <20050210043710.GA26601@xor.obsecurity.org> <420AE5A3.3040406@centtech.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="2oS5YaxWCcQjTEyO" Content-Disposition: inline In-Reply-To: <420AE5A3.3040406@centtech.com> User-Agent: Mutt/1.4.2.1i cc: freebsd-current@freebsd.org cc: Kris Kennaway Subject: Re: Panic - FFS background buffer bla bla 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: Thu, 10 Feb 2005 04:56:22 -0000 --2oS5YaxWCcQjTEyO Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Feb 09, 2005 at 10:40:03PM -0600, Eric Anderson wrote: > panic(c09811a1,d19f4fc8,c0730c71,c0a92ec0,0) at panic+0xe8 > bufwrite(d19f4fc8,0,c0991b40,652,0) at bufwrite+0x84 > ffs_bufwrite(d19f4fc8,0,c09907be,1407,c097d9cd) at ffs_bufwrite+0x2f8 > flush_pagedep_deps(c254dcf0,c251fc00,c254ae74,129b,2) at=20 > flush_pagedep_deps+0x2d > d > softdep_sync_metadata(c254dcf0,0,c0991de3,129,1) at=20 > softdep_sync_metadata+0x501 > ffs_syncvnode(c254dcf0,1,e7dec688,c0706f33,c0a760c0) at ffs_syncvnode+0x3= a5 > ffs_truncate(c254dcf0,200,0,880,c220e780) at ffs_truncate+0x5be > ufs_direnter(c254dcf0,c25d4450,e7dec8e8,e7decbfc,0) at ufs_direnter+0x980 > ufs_makeinode(81a4,c254dcf0,e7decbe8,e7decbfc,e7deca64) at=20 > ufs_makeinode+0x4e7 > ufs_create(e7deca64,e7decd14,e7decbd4,e7decd14,e7decb20) at ufs_create+0x= 37 > VOP_CREATE_APV(c0a17b80,e7deca64,2,2,1) at VOP_CREATE_APV+0xbc > vn_open_cred(e7decbd4,e7deccd4,1a4,c220e780,4) at vn_open_cred+0x1fb > vn_open(e7decbd4,e7deccd4,1a4,4,c0a927d8) at vn_open+0x33 > kern_open(c255ecf0,804b048,0,602,21b6) at kern_open+0xc8 > open(c255ecf0,e7decd14,c,3ff,3) at open+0x36 > syscall(2f,2f,2f,805f100,bfbfeea4) at syscall+0x2a0 > Xint0x80_syscall() at Xint0x80_syscall+0x1f > --- syscall (5, FreeBSD ELF32, open), eip =3D 0x280cad6f, esp =3D=20 > 0xbfbfec5c, ebp =3D 0xbfbfeca8 --- >=20 > Sorry for any wrapping - I'm using a windows pc to grab this using=20 > hyperterminal (eek!).. >=20 > Does that help? That's it. What does x/s 0xc09811a1 show? It will be the format string for the panic message, which I'm guessing is your KASSERT(!(bp->b_vflags & BV_BKGRDINPROG), ("FFS background buffer should not get here %p", bp)); again. Anyway, dump core if you can in case phk needs to see it. Kris --2oS5YaxWCcQjTEyO Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (FreeBSD) iD8DBQFCCul0Wry0BWjoQKURAn6dAKDWRxf6gaZsikO51YiSqIjw7HwH9wCgs1p2 4Q3kaUYF605H2+d8tZzoMUc= =WI/T -----END PGP SIGNATURE----- --2oS5YaxWCcQjTEyO--