From owner-freebsd-current@FreeBSD.ORG Thu Mar 28 09:53:32 2013 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by hub.freebsd.org (Postfix) with ESMTP id CC15A2D6 for ; Thu, 28 Mar 2013 09:53:32 +0000 (UTC) (envelope-from dumbbell@FreeBSD.org) Received: from mail.made4.biz (ns25270.ovh.net [91.121.29.24]) by mx1.freebsd.org (Postfix) with ESMTP id 9689AAA9 for ; Thu, 28 Mar 2013 09:53:32 +0000 (UTC) Received: from [46.255.176.2] (helo=viking.yzserv.com) by mail.made4.biz with esmtpsa (TLSv1:DHE-RSA-CAMELLIA256-SHA:256) (Exim 4.80.1 (FreeBSD)) (envelope-from ) id 1UL9V8-000GHq-UJ for freebsd-current@freebsd.org; Thu, 28 Mar 2013 10:52:07 +0100 Message-ID: <515412C1.6020906@FreeBSD.org> Date: Thu, 28 Mar 2013 10:52:01 +0100 From: =?ISO-8859-1?Q?Jean-S=E9bastien_P=E9dron?= User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:17.0) Gecko/20130311 Thunderbird/17.0.4 MIME-Version: 1.0 To: freebsd-current@freebsd.org Subject: Re: DTrace of radeonkms on 9.1 References: <20130327180714.5beae7d6@shibato> In-Reply-To: <20130327180714.5beae7d6@shibato> X-Enigmail-Version: 1.5.1 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="----enig2SXANXKWQKVWHSLVCJGUN" X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.14 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: Thu, 28 Mar 2013 09:53:32 -0000 This is an OpenPGP/MIME signed message (RFC 4880 and 3156) ------enig2SXANXKWQKVWHSLVCJGUN Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable On 27.03.2013 23:07, J.R. Oldroyd wrote: > I've built a dtrace kernel per the instructions in the handbook and > on the DTrace wiki page. I would now like to do this: >=20 > boot system > kldload dtraceall > kldload drm2 > dtrace -o dtrace.log -s script.d > (the script will use fbt probes on various > functions currently in the drm2 module) > kldload radeonkms > start xorg and do various things that provoke the leak > stop xorg > kldunload radeonkms > kill the dtrace script > kldunload drm2 > kldunload dtraceall >=20 > then go look at the log results. >=20 > But, the system is stopping dead shortly after the radeonkms load. I would like to add that the same scenario works perfectly on 10-CURRENT.= --=20 Jean-S=E9bastien P=E9dron ------enig2SXANXKWQKVWHSLVCJGUN Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.19 (FreeBSD) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iEYEARECAAYFAlFUEsYACgkQa+xGJsFYOlPyTQCgxz53kI4UElS0fx5WqSA3W/y3 nQkAn0+nT7aHSQOqMPtDOm5/5J2tARZw =jNZz -----END PGP SIGNATURE----- ------enig2SXANXKWQKVWHSLVCJGUN--