From owner-freebsd-current@FreeBSD.ORG Mon May 11 17:05:15 2015 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 2C11D5FC; Mon, 11 May 2015 17:05:15 +0000 (UTC) Received: from albert.catwhisker.org (mx.catwhisker.org [198.144.209.73]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 37D141D9A; Mon, 11 May 2015 17:05:12 +0000 (UTC) Received: from albert.catwhisker.org (localhost [127.0.0.1]) by albert.catwhisker.org (8.14.9/8.14.9) with ESMTP id t4BH52Eo013908; Mon, 11 May 2015 10:05:02 -0700 (PDT) (envelope-from david@albert.catwhisker.org) Received: (from david@localhost) by albert.catwhisker.org (8.14.9/8.14.9/Submit) id t4BH4qcJ013905; Mon, 11 May 2015 10:04:52 -0700 (PDT) (envelope-from david) Date: Mon, 11 May 2015 10:04:52 -0700 From: David Wolfskill To: Mark Felder Cc: freebsd-current@freebsd.org Subject: Re: Turbulence in head @r282676. Message-ID: <20150511170452.GG1215@albert.catwhisker.org> Mail-Followup-To: David Wolfskill , Mark Felder , freebsd-current@freebsd.org References: <20150510151959.GA1215@albert.catwhisker.org> <1431361023.2444239.265770073.51A54CE6@webmail.messagingengine.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="GUPx2O/K0ibUojHx" Content-Disposition: inline In-Reply-To: <1431361023.2444239.265770073.51A54CE6@webmail.messagingengine.com> User-Agent: Mutt/1.5.23 (2014-03-12) X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.20 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: Mon, 11 May 2015 17:05:15 -0000 --GUPx2O/K0ibUojHx Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, May 11, 2015 at 11:17:03AM -0500, Mark Felder wrote: >=20 >=20 > On Sun, May 10, 2015, at 12:39, Alan Cox wrote: > > This is fixed in r282706. > >=20 > >=20 >=20 > The r282694 snapshots (amd64 at least) are useless because of this bug > and was causing me constant crashing. > ... On a positive note, my update this morning from r282719 to r282766 for amd64 was sufficiently uneventful to qualify as "fairly boring" -- which I consider A Good Thing. :-} On a less-positive note, the most recent head/i386 that I have been able to boot was r282623 -- r282676, r282719, and r282766 all panic in the HDA device attach code with: Kernel page fault with the following non-sleepable locks held: exclusive sleep mutex hdac1 (HDA driver mutex) r =3D 0 (0xcfef... src/sys/= dev/sound/pci/hda/hdaa.c:1571 as cited in . Peace, david --=20 David H. Wolfskill david@catwhisker.org Those who murder in the name of God or prophet are blasphemous cowards. See http://www.catwhisker.org/~david/publickey.gpg for my public key. --GUPx2O/K0ibUojHx Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQJ8BAEBCgBmBQJVUOE0XxSAAAAAAC4AKGlzc3Vlci1mcHJAbm90YXRpb25zLm9w ZW5wZ3AuZmlmdGhob3JzZW1hbi5uZXQ4RThEMDY4QTIxMjc1MDZFRDIzODYzRTc4 QTY3RjlDOERFRjQxOTNCAAoJEIpn+cje9Bk7/GkP/RIigMBJvkeJuX6ijimhBsXU B7VPKvFVXAjrOH314k5PkCoV+lEUnwCJbImuERr+vH//eskIdmBuq+PfSd4jtEDX x9YgkwOeDmoQDvah9WmuntLG9QLlLYgjB5m79VB7Lq3jKeB+I1HB7VbRrmB58T0o 3E20PngXaEawZRH/ZKt1Ngbffy3S9GeHZW1x81c0vd3Llyxyz4fLHKlMMLLpoQTm x6FNQuyLodW5HbG8Zuk2frJkAZNiTKPYjkNavatqmKh7zpi3Yo55Sk2ji+hepkWB G3fOV1Ocax27nt0C/uP/YamRcJOgypayXknmeEygHSdNPHAIHNLrtrYB0JPaiQtZ lagqKgJDsQZZFSSw5ljQ09dqLes2oOmlwyxaazkp009g1KWiYw8k1nKkavdLT/Ar EkPY0eUTL0O5wgm99uu3Z8PDc+ZiuX7TZH0sp3TLtfNmmeEMfap3uWBtuEnm6lT8 PjDWDD4z8Jk8DHbDnumxKdwgntVSbiyoHUqEZYR9DunQA9sMFO+4yDpkWvw29aGP TW21N4QCCOzv0kR6IW5svS4l9RHsIAV+T3b0ojamJEl7axGuEmecSvr+XIJFq7LY 5xQcAL31iyGNrXysLSO525K7khLyr4VQSsSt5s6u4HX3bo2jjx5gT7njxahWBKN+ PFm0P7zrvwu4X8AXqcPP =ZX9S -----END PGP SIGNATURE----- --GUPx2O/K0ibUojHx--