From owner-freebsd-questions@FreeBSD.ORG Thu Nov 24 23:14:30 2005 Return-Path: X-Original-To: freebsd-questions@freebsd.org Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 0B4F716A5F9 for ; Thu, 24 Nov 2005 23:14:30 +0000 (GMT) (envelope-from kris@obsecurity.org) Received: from elvis.mu.org (elvis.mu.org [192.203.228.196]) by mx1.FreeBSD.org (Postfix) with ESMTP id 35A7B44E08 for ; Thu, 24 Nov 2005 20:45:55 +0000 (GMT) (envelope-from kris@obsecurity.org) Received: from obsecurity.dyndns.org (elvis.mu.org [192.203.228.196]) by elvis.mu.org (Postfix) with ESMTP id 1D5C81A3C28; Thu, 24 Nov 2005 12:45:55 -0800 (PST) Received: by obsecurity.dyndns.org (Postfix, from userid 1000) id 715CA51590; Thu, 24 Nov 2005 15:45:54 -0500 (EST) Date: Thu, 24 Nov 2005 15:45:54 -0500 From: Kris Kennaway To: Evgenii Davidov Message-ID: <20051124204554.GF30073@xor.obsecurity.org> References: <20051124102615.GG5393@kulichki.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="TU+u6i6jrDPzmlWF" Content-Disposition: inline In-Reply-To: <20051124102615.GG5393@kulichki.com> User-Agent: Mutt/1.4.2.1i Cc: freebsd-questions@freebsd.org Subject: Re: kernel panic question X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 24 Nov 2005 23:14:30 -0000 --TU+u6i6jrDPzmlWF Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Nov 24, 2005 at 01:26:16PM +0300, Evgenii Davidov wrote: >=20 > i have 4.11-RELEASE-p13 on smp machine > i've tested it with memtest and cpuburn for a day > but with site with simple perl scripts it crashes every hour with errors: >=20 > Nov 23 14:27:44 /kernel: panic: lockmgr: non-zero exclusive count > Nov 23 14:33:27 /kernel: panic: pmap_release: non ptd page > Nov 23 21:19:14 /kernel: panic: vm_page_free: freeing free page > Nov 23 23:43:23 /kernel: panic: lockmgr: pid 43952, not exclusive lock ho= lder -1 unlocking > Nov 24 01:09:10 /kernel: panic: vm_page_remove(): page not found in hash >=20 > i changed the memory but it didn't help >=20 > tell me please -- is it problem with hadrware or i have to upgrade to 5 o= r 6 release or smth? Could be a 4.11 bug..try 6.0, especially if you're running on an SMP machine (chances are SMP is actually slower than UP on 4.11, because SMP support was so primitive back then). Kris --TU+u6i6jrDPzmlWF Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2 (FreeBSD) iD8DBQFDhiaBWry0BWjoQKURAkVRAJ9nJU51FUPsmx5P8ZcLAU5QeJJONwCg/bkq zA/DEjWYXAjOhtzB2PqVNoY= =B94H -----END PGP SIGNATURE----- --TU+u6i6jrDPzmlWF--