From owner-freebsd-stable@freebsd.org Sat Jul 18 16:12:56 2015 Return-Path: Delivered-To: freebsd-stable@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id E14059A4294 for ; Sat, 18 Jul 2015 16:12:55 +0000 (UTC) (envelope-from david@catwhisker.org) 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 9DAD811C2 for ; Sat, 18 Jul 2015 16:12:54 +0000 (UTC) (envelope-from david@catwhisker.org) Received: from albert.catwhisker.org (localhost [127.0.0.1]) by albert.catwhisker.org (8.15.2/8.15.2) with ESMTP id t6IGCrL2075942; Sat, 18 Jul 2015 09:12:53 -0700 (PDT) (envelope-from david@albert.catwhisker.org) Received: (from david@localhost) by albert.catwhisker.org (8.15.2/8.15.2/Submit) id t6IGCqf2075941; Sat, 18 Jul 2015 09:12:52 -0700 (PDT) (envelope-from david) Date: Sat, 18 Jul 2015 09:12:52 -0700 From: David Wolfskill To: Shawn Webb Cc: "'FreeBSD Stable'" Subject: Re: unionfs or tmpfs Kernel Panic on 10.2-BETA1 Message-ID: <20150718161252.GE1155@albert.catwhisker.org> Mail-Followup-To: David Wolfskill , Shawn Webb , 'FreeBSD Stable' References: <102666342.D3ByS97l8p@hbsd-dev-laptop> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="G7dnqIpakjdFEn1J" Content-Disposition: inline In-Reply-To: <102666342.D3ByS97l8p@hbsd-dev-laptop> User-Agent: Mutt/1.5.23 (2014-03-12) X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 18 Jul 2015 16:12:56 -0000 --G7dnqIpakjdFEn1J Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sat, Jul 18, 2015 at 11:54:59AM -0400, Shawn Webb wrote: > Looks like there's some locking issues in 10.2-BETA1/amd64. I'm at revisi= on bf2d0b176566519b95f21d01cc101f4b60247ab8 in this repo: >=20 > https://github.com/HardenedBSD/hardenedBSD/tree/hardened/experimental/opn= sense-10-stable >=20 > =3D=3D=3D Begin Log =3D=3D=3D > Trying to mount root from ufs:/dev/ufs/HardenedBSD_Install [ro,noatime]... > Mounting filesystems... > tunefs: soft updates set > tunefs: file system reloaded > camcontrol: subcommand "identify" requires a valid device identifier > panic: __lockmgr_args: recursing on non recursive lockmgr tmpfs @ /usr/sr= c/sys/kern/vfs_subr.c:2174 > ... > If there's anything you need from me, please let me know. It's 100% repro= ducible at bootup on one of my systems. > ... I mount /tmp as a tmpfs on all of my FreeBSD systems, and have been tracking stable/10 daily for some time (ref. http://www.catwhisker.org/~david/FreeBSD/history/). I have not seen anything like the above. I am presently running: FreeBSD g1-245.catwhisker.org 10.2-BETA2 FreeBSD 10.2-BETA2 #96 r285668M/2= 85670:1001519: Sat Jul 18 04:07:25 PDT 2015 root@g1-245.catwhisker.org:= /common/S2/obj/usr/src/sys/CANARY amd64 on my laptop; on the system where I'm reading & writing mail, it's: FreeBSD albert.catwhisker.org 10.2-BETA1 FreeBSD 10.2-BETA1 #418 r285410M/= 285418:1001519: Sun Jul 12 04:37:35 PDT 2015 root@freebeast.catwhisker.= org:/common/S2/obj/usr/src/sys/ALBERT amd64 I am, however, not using unionfs. I have a test system available, if that might help (e.g., for trying to reproduce the problem). 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. --G7dnqIpakjdFEn1J Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQJ8BAEBCgBmBQJVqnsEXxSAAAAAAC4AKGlzc3Vlci1mcHJAbm90YXRpb25zLm9w ZW5wZ3AuZmlmdGhob3JzZW1hbi5uZXQ4RThEMDY4QTIxMjc1MDZFRDIzODYzRTc4 QTY3RjlDOERFRjQxOTNCAAoJEIpn+cje9Bk72FIP/1FRRtD8PONLVW4iFhs8ayLl GSQZUmkx4/s6Oy+8sCE9M9MgVjAf8pdGqYoxswejm7fUiOIfLPPfZHER5a8yBfcy VlHHL1VWT5jWVEla0GFninS61QU4Hotk6URWC/wiiiQXFpYS0cWQobywSoIW9yxy wantFIjncF94D1pQ8tDEwY1qWrNoi6wDeTEvEQ7tUusaWIZRpW+ikl/XlSt3lknN MiJDLV75PM2OLYBc5q6RvvzIMATun381RoHlWoSHyNQ61EwQeLqjWK+7qwfJsvi9 uXWNVCBKM0fRUX8y0Vqlag6vJFqhU1Kn9GGkQVN736KxnE295ZohCtRmAn0UCcxv BrV4TMKCW1kQvYKtC8cw5bchKPw2xQGKD4KuzwwlisDCb5X5sNUTuz/qe9S/LcVu 79dgGQtEdoQ0CUzOY/DfaEGqu+CqZRjSzf6FQShU4yodoWJXM4PZJQG77hX5DdgO Fj81ekHc0u92nykCuOdFmmtC5EkEORRLBLvOW6qUEY44UMO80/iJkbm6S0+BgPbV E+vdx7TCX8mZ0QqzvRsrgbQvRkfFAnWJNVEE++7Cvnkzeb4KAufL83Z03TGkVT8I Zq0s23pieXNVI+Koil++3zoBodoUgfw0jN94ehQOGaautzrdljwzWgmSztuK1gXe 6oNq2VSiiYh2CTUdTu4a =7PFA -----END PGP SIGNATURE----- --G7dnqIpakjdFEn1J--