From owner-freebsd-current@FreeBSD.ORG Fri Aug 7 05:44:14 2009 Return-Path: Delivered-To: freebsd-current@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 0F156106566B; Fri, 7 Aug 2009 05:44:14 +0000 (UTC) (envelope-from pjd@garage.freebsd.pl) Received: from mail.garage.freebsd.pl (chello087206049004.chello.pl [87.206.49.4]) by mx1.freebsd.org (Postfix) with ESMTP id 4C8488FC17; Fri, 7 Aug 2009 05:44:12 +0000 (UTC) Received: by mail.garage.freebsd.pl (Postfix, from userid 65534) id 2837D45CA0; Fri, 7 Aug 2009 07:44:11 +0200 (CEST) Received: from localhost (chello087206049004.chello.pl [87.206.49.4]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.garage.freebsd.pl (Postfix) with ESMTP id 08CD6456B1; Fri, 7 Aug 2009 07:44:05 +0200 (CEST) Date: Fri, 7 Aug 2009 07:44:31 +0200 From: Pawel Jakub Dawidek To: Juergen Unger Message-ID: <20090807054431.GA2500@garage.freebsd.pl> References: <20090727072503.GA52309@jpru.ffm.jpru.de> <4A6E06E6.9030300@mail.zedat.fu-berlin.de> <4A6EC9E2.5070200@icyb.net.ua> <20090729084723.GD1586@garage.freebsd.pl> <20090802092714.GA5813@jpru.ffm.jpru.de> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="YZ5djTAD1cGYuMQK" Content-Disposition: inline In-Reply-To: <20090802092714.GA5813@jpru.ffm.jpru.de> User-Agent: Mutt/1.4.2.3i X-PGP-Key-URL: http://people.freebsd.org/~pjd/pjd.asc X-OS: FreeBSD 8.0-CURRENT i386 X-Spam-Checker-Version: SpamAssassin 3.0.4 (2005-06-05) on mail.garage.freebsd.pl X-Spam-Level: X-Spam-Status: No, score=-0.6 required=4.5 tests=BAYES_00,RCVD_IN_SORBS_DUL autolearn=no version=3.0.4 Cc: freebsd-fs@FreeBSD.org, "O. Hartmann" , freebsd-current@FreeBSD.org, Andriy Gapon Subject: Re: zfs: Fatal trap 12: page fault while in kernel mode 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, 07 Aug 2009 05:44:14 -0000 --YZ5djTAD1cGYuMQK Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sun, Aug 02, 2009 at 11:27:14AM +0200, Juergen Unger wrote: > I tried the patch, restarted the whole thing yesterday morning > and after less then 24 hours and approximately 3215 zfs-receive > jobs it do not crashes anymore, but the last started zfs-receive > jobs is hanging, cannot be killed, even not with -9. Even other > zfs commands are hanging and cannot be killed, while zpool commands > seems to be not affected. Unfortunatel I wasn't able to reproduce it. The good news is that something was just committed to OpenSolaris which might fix it (see bug 6868108 on http://bugs.opensolaris.org). The bad news is that the fix is too complex to backport to our ZFS version... --=20 Pawel Jakub Dawidek http://www.wheel.pl pjd@FreeBSD.org http://www.FreeBSD.org FreeBSD committer Am I Evil? Yes, I Am! --YZ5djTAD1cGYuMQK Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.4 (FreeBSD) iD8DBQFKe78/ForvXbEpPzQRApJJAKCqp/QJAntfveRu1eDA0yILQRaghgCdHdCy 9qLwTrmuxfVAHN+y8X0WGOE= =NkZ6 -----END PGP SIGNATURE----- --YZ5djTAD1cGYuMQK--