From owner-freebsd-stable@FreeBSD.ORG Thu Apr 15 08:23:26 2010 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 087B81065670 for ; Thu, 15 Apr 2010 08:23:26 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from mail.zoral.com.ua (mx0.zoral.com.ua [91.193.166.200]) by mx1.freebsd.org (Postfix) with ESMTP id 7950F8FC16 for ; Thu, 15 Apr 2010 08:23:24 +0000 (UTC) Received: from deviant.kiev.zoral.com.ua (root@deviant.kiev.zoral.com.ua [10.1.1.148]) by mail.zoral.com.ua (8.14.2/8.14.2) with ESMTP id o3F8MsN7021998 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Thu, 15 Apr 2010 11:22:54 +0300 (EEST) (envelope-from kostikbel@gmail.com) Received: from deviant.kiev.zoral.com.ua (kostik@localhost [127.0.0.1]) by deviant.kiev.zoral.com.ua (8.14.4/8.14.4) with ESMTP id o3F8MsiD012164; Thu, 15 Apr 2010 11:22:54 +0300 (EEST) (envelope-from kostikbel@gmail.com) Received: (from kostik@localhost) by deviant.kiev.zoral.com.ua (8.14.4/8.14.4/Submit) id o3F8MsAJ012163; Thu, 15 Apr 2010 11:22:54 +0300 (EEST) (envelope-from kostikbel@gmail.com) X-Authentication-Warning: deviant.kiev.zoral.com.ua: kostik set sender to kostikbel@gmail.com using -f Date: Thu, 15 Apr 2010 11:22:54 +0300 From: Kostik Belousov To: Daniel Braniss Message-ID: <20100415082254.GA2415@deviant.kiev.zoral.com.ua> References: Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="xFkczX7rH1pKA3aV" Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.4.2.3i X-Virus-Scanned: clamav-milter 0.95.2 at skuns.kiev.zoral.com.ua X-Virus-Status: Clean X-Spam-Status: No, score=-3.8 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00, DNS_FROM_OPENWHOIS autolearn=no version=3.2.5 X-Spam-Checker-Version: SpamAssassin 3.2.5 (2008-06-10) on skuns.kiev.zoral.com.ua Cc: freebsd-stable@freebsd.org Subject: Re: panic: vm_fault_copy_wired: page missing X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 15 Apr 2010 08:23:26 -0000 --xFkczX7rH1pKA3aV Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Apr 15, 2010 at 10:22:20AM +0300, Daniel Braniss wrote: > Hi, > I'm getting this with FreeBSD-8-stable, it usually happens when > starting apache: >=20 > panic: vm_fault_copy_wired: page missing > cpuid =3D 3 > KDB: enter: panic > [thread pid 1013 tid 100106 ] > Stopped at kdb_enter+0x3d: movq $0,0x68f170(%rip) > db> tr > Tracing pid 1013 tid 100106 td 0xffffff0007a66ae0 > kdb_enter() at kdb_enter+0x3d > panic() at panic+0x17b > vm_fault_copy_entry() at vm_fault_copy_entry+0x283 > vmspace_fork() at vmspace_fork+0x4d0 > fork1() at fork1+0x35f > fork() at fork+0x1c > syscall() at syscall+0x1e7 > Xfast_syscall() at Xfast_syscall+0xe1 > --- syscall (2, FreeBSD ELF64, fork), rip =3D 0x8009f41ac, rsp =3D 0x7fff= ffffe7d8,=20 > rbp =3D 0x800c34a80 --- >=20 > any help in tracking this? >=20 > thanks, > danny Is it true that the process started, or at least some of loaded dso are from NFS mount ? --xFkczX7rH1pKA3aV Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (FreeBSD) iEYEARECAAYFAkvGzN4ACgkQC3+MBN1Mb4jceACeIPebjGuz8qkrAg44wR3AI+UR Fv8AniQ0FB3T2F9aMPX2Djd8b5M9tR7N =ChaU -----END PGP SIGNATURE----- --xFkczX7rH1pKA3aV--