From owner-freebsd-fs@FreeBSD.ORG Wed May 20 00:25:53 2015 Return-Path: Delivered-To: freebsd-fs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 5653D52F; Wed, 20 May 2015 00:25:53 +0000 (UTC) Received: from mail-qg0-x232.google.com (mail-qg0-x232.google.com [IPv6:2607:f8b0:400d:c04::232]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 0F6F11C6E; Wed, 20 May 2015 00:25:53 +0000 (UTC) Received: by qgew3 with SMTP id w3so16351604qge.2; Tue, 19 May 2015 17:25:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=date:from:to:cc:subject:message-id:in-reply-to:references :mime-version:content-type; bh=TAM4u2ekNliyvMzJuUDz9L+AKnhMeDMC/6gmrgT0+sU=; b=Y7d9Xszn+59GLPIjS4MmeXZOFbj6pfqxh/Yr0b6XoPbSj/KnS0Z859gpbkZQmzC98i UUUaez00KFwnTxmBV4BkzG33iHSURD4r45OTNEuP0wUFspBpJMPiMT538Sohr72PEqoT VdkkkyaLt7ayHPLIXkv0fo5h9BO6wE21UeuYiJxauqj2eQusrI3cM8e5JH6U6h9X3DKi RPyBEaaodoj9SJkctC01Euzd2FqaoM9c5UI+I1Rlhz3zE4wKcrYmTYPH+mFT4kX8Q6H6 4wEKFOvFFMFpy4zdhMsDRhTSvQjxbl3qWhx6DrsaFfzgWEgZZ1fijAPI7ONUPxATBLJj 40jA== X-Received: by 10.55.24.170 with SMTP id 42mr10303267qky.48.1432081552021; Tue, 19 May 2015 17:25:52 -0700 (PDT) Received: from kan ([2601:6:6780:7e0:226:18ff:fe00:232e]) by mx.google.com with ESMTPSA id 187sm10062104qhc.39.2015.05.19.17.25.51 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 19 May 2015 17:25:51 -0700 (PDT) Date: Tue, 19 May 2015 20:25:44 -0400 From: Alexander Kabaev To: bugzilla-noreply@freebsd.org Cc: freebsd-fs@FreeBSD.org Subject: Re: [Bug 200288] Modify after Free: ZFS Message-ID: <20150519202544.21df1532@kan> In-Reply-To: References: X-Mailer: Claws Mail 3.11.1 (GTK+ 2.24.27; amd64-portbld-freebsd11.0) MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; boundary="Sig_/oM=bSAaMYaxFLSVeI=MDg./"; protocol="application/pgp-signature" X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 20 May 2015 00:25:53 -0000 --Sig_/oM=bSAaMYaxFLSVeI=MDg./ Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable On Wed, 20 May 2015 00:04:52 +0000 bugzilla-noreply@freebsd.org wrote: > https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D200288 >=20 > --- Comment #11 from Larry Rosenman --- > What else can I supply?=20 >=20 > I have all the vmcore's >=20 > --=20 > You are receiving this mail because: > You are the assignee for the bug. > _______________________________________________ > freebsd-fs@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-fs > To unsubscribe, send any mail to "freebsd-fs-unsubscribe@freebsd.org" DEBUG_MEMGUARD is not useful by itself, unfortunately, so two panicsyou posted last add nothing to previous reports You need to enable memguard protection for 'solaris' malloc type which might quickly become impractical as this is an umbrella for all allocations done by OpenSolaris code (read: most of XFS and dtrace). See memguard(9) for details on how to enable memguard for specific malloc type.=20 --=20 Alexander Kabaev --Sig_/oM=bSAaMYaxFLSVeI=MDg./ Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iEYEARECAAYFAlVb1IoACgkQQ6z1jMm+XZZqDACfeK/vAMYYlOyOLHT2dV5zA9m4 9RYAnjvbTf2PsmKUp+2u/2j/YqLqzxaP =pkoB -----END PGP SIGNATURE----- --Sig_/oM=bSAaMYaxFLSVeI=MDg./--