From owner-freebsd-current@FreeBSD.ORG Fri Nov 3 05:02:39 2006 Return-Path: X-Original-To: freebsd-current@freebsd.org 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 8B93816A40F; Fri, 3 Nov 2006 05:02:39 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from fw.zoral.com.ua (fw.zoral.com.ua [213.186.206.134]) by mx1.FreeBSD.org (Postfix) with ESMTP id 6B17C43D46; Fri, 3 Nov 2006 05:02:34 +0000 (GMT) (envelope-from kostikbel@gmail.com) Received: from deviant.kiev.zoral.com.ua (root@deviant.kiev.zoral.com.ua [10.1.1.148]) by fw.zoral.com.ua (8.13.4/8.13.4) with ESMTP id kA34c1Rh024101 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Fri, 3 Nov 2006 06:38:01 +0200 (EET) (envelope-from kostikbel@gmail.com) Received: from deviant.kiev.zoral.com.ua (kostik@localhost [127.0.0.1]) by deviant.kiev.zoral.com.ua (8.13.8/8.13.8) with ESMTP id kA352Tph049281; Fri, 3 Nov 2006 07:02:29 +0200 (EET) (envelope-from kostikbel@gmail.com) Received: (from kostik@localhost) by deviant.kiev.zoral.com.ua (8.13.8/8.13.8/Submit) id kA352TUS049280; Fri, 3 Nov 2006 07:02:29 +0200 (EET) (envelope-from kostikbel@gmail.com) X-Authentication-Warning: deviant.kiev.zoral.com.ua: kostik set sender to kostikbel@gmail.com using -f Date: Fri, 3 Nov 2006 07:02:29 +0200 From: Kostik Belousov To: John Baldwin Message-ID: <20061103050229.GJ12108@deviant.kiev.zoral.com.ua> References: <20061026162757.GA64673@peter.osted.lan> <200611021220.15788.jhb@freebsd.org> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="nywXBoy70X0GaB8B" Content-Disposition: inline In-Reply-To: <200611021220.15788.jhb@freebsd.org> User-Agent: Mutt/1.4.2.2i X-Virus-Scanned: ClamAV version 0.88.4, clamav-milter version 0.88.4 on fw.zoral.com.ua X-Virus-Status: Clean X-Spam-Status: No, score=1.4 required=5.0 tests=SPF_NEUTRAL, UNPARSEABLE_RELAY autolearn=no version=3.1.4 X-Spam-Level: * X-Spam-Checker-Version: SpamAssassin 3.1.4 (2006-07-25) on fw.zoral.com.ua Cc: freebsd-current@freebsd.org Subject: Re: panic: mutex Giant not owned at vfs_subr.c:1968 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 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: Fri, 03 Nov 2006 05:02:39 -0000 --nywXBoy70X0GaB8B Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Nov 02, 2006 at 12:20:15PM -0500, John Baldwin wrote: > On Thursday 26 October 2006 12:27, Peter Holm wrote: > > While stress testing as root with GENERIC HEAD from Oct 25 15:57 > > UTC with "option QUOTA" with a filesystem running full I consistently > > get this panic: > > Tracing pid 42 tid 100046 td 0xc3fc0870 > > kdb_enter(c091f1d0) at kdb_enter+0x2b > > panic(c091e4e9,c0935110,c0929621,7b0,2002,...) at panic+0x14b > > _mtx_assert(c0a1f408,1,c0929621,7b0) at _mtx_assert+0x66 > > vget(c583c930,2002,c3fc0870) at vget+0x4a > > vfs_hash_get(c5ee1000,4,2,c3fc0870,e43f4cd4,0,0) at vfs_hash_get+0x8d > > ffs_vget(c5ee1000,4,2,e43f4cd4,c0a79618,0,...) at ffs_vget+0x27 > > clear_remove(c3fc0870,0,c07d7538,c07d7538,0,...) at clear_remove+0xb3 > > softdep_flush(0,e43f4d38) at softdep_flush+0x73 > > fork_exit(c07d7538,0,e43f4d38) at fork_exit+0xac > > fork_trampoline() at fork_trampoline+0x8 > >=20 > > http://people.freebsd.org/~pho/stress/log/cons219.html >=20 > Did the commit by kib@ yesterday to ffs_softdep.c fix this? It shall. Peter' tests suggest that the answer is "yes". --nywXBoy70X0GaB8B Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (FreeBSD) iD8DBQFFSs1kC3+MBN1Mb4gRAgICAJ4uBO19UCXZNQye36yXssT5q48HtgCfQZsi QxOIw2Cgwb6xUeFYVboPGrA= =7deg -----END PGP SIGNATURE----- --nywXBoy70X0GaB8B--