From owner-freebsd-current@freebsd.org Thu May 25 05:34:51 2017 Return-Path: Delivered-To: freebsd-current@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 99ACED81D2E for ; Thu, 25 May 2017 05:34:51 +0000 (UTC) (envelope-from peter@rulingia.com) Received: from mailman.ysv.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 7C2361962 for ; Thu, 25 May 2017 05:34:51 +0000 (UTC) (envelope-from peter@rulingia.com) Received: by mailman.ysv.freebsd.org (Postfix) id 7B91CD81D2D; Thu, 25 May 2017 05:34:51 +0000 (UTC) Delivered-To: current@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 7B405D81D2C for ; Thu, 25 May 2017 05:34:51 +0000 (UTC) (envelope-from peter@rulingia.com) Received: from vps.rulingia.com (vps.rulingia.com [103.243.244.15]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mail.rulingia.com", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id EA54F1960; Thu, 25 May 2017 05:34:50 +0000 (UTC) (envelope-from peter@rulingia.com) Received: from server.rulingia.com (ppp59-167-167-3.static.internode.on.net [59.167.167.3]) by vps.rulingia.com (8.15.2/8.15.2) with ESMTPS id v4P5YWhC036701 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 25 May 2017 15:34:38 +1000 (AEST) (envelope-from peter@rulingia.com) X-Bogosity: Ham, spamicity=0.000000 Received: from server.rulingia.com (localhost.rulingia.com [127.0.0.1]) by server.rulingia.com (8.15.2/8.15.2) with ESMTPS id v4P5YQIu043245 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Thu, 25 May 2017 15:34:26 +1000 (AEST) (envelope-from peter@server.rulingia.com) Received: (from peter@localhost) by server.rulingia.com (8.15.2/8.15.2/Submit) id v4P5YPGc043244; Thu, 25 May 2017 15:34:25 +1000 (AEST) (envelope-from peter) Date: Thu, 25 May 2017 15:34:25 +1000 From: Peter Jeremy To: Konstantin Belousov Cc: David Wolfskill , Dimitry Andric , current@freebsd.org Subject: Re: ino64? r318606 -> r318739 OK; r318739 -> r318781 fails SIGSEGV Message-ID: <20170525053425.GC41428@server.rulingia.com> References: <20170524121033.GL1622@kib.kiev.ua> <20170524130143.GL1190@albert.catwhisker.org> <20170524133558.GO1622@kib.kiev.ua> <20170524135905.GZ1190@albert.catwhisker.org> <20170524141638.GP1622@kib.kiev.ua> <20170524142001.GA1190@albert.catwhisker.org> <20170524151509.GB1190@albert.catwhisker.org> <20170524172154.GR1622@kib.kiev.ua> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="yLVHuoLXiP9kZBkt" Content-Disposition: inline In-Reply-To: <20170524172154.GR1622@kib.kiev.ua> X-PGP-Key: http://www.rulingia.com/keys/peter.pgp User-Agent: Mutt/1.8.0 (2017-02-23) X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.23 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, 25 May 2017 05:34:51 -0000 --yLVHuoLXiP9kZBkt Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On 2017-May-24 20:21:54 +0300, Konstantin Belousov wr= ote: >No SIGSEGV etc, so I think that the effects seen are due to build system. >rm -rf obj/* is the safest trick, I believe. But the behaviour does indicate that meta mode is not doing the right thing under all circumstances. It's blatently breaking in this scenario but could be causing more subtle (and unnoticed) breakage in other cases. This makes me feel that this is worth investigating further. --=20 Peter Jeremy --yLVHuoLXiP9kZBkt Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQJ8BAEBCgBmBQJZJmzhXxSAAAAAAC4AKGlzc3Vlci1mcHJAbm90YXRpb25zLm9w ZW5wZ3AuZmlmdGhob3JzZW1hbi5uZXRFRUIyOTg2QzMwNjcxRTc0RTY1QzIyN0Ux NkE1OTdBMEU0QTIwQjM0AAoJEBall6Dkogs0L24P/1U+szamg4j7lyO1Ac0fm48D XjQFXJtDntuh9rUO55KPBP+2cKkirnm0W2MFCq2gxtEDmoI+5HCo9uWQzhaezXP+ 4PiHze95l1ZXvSkchsQX7z5+HAyPZGg9DqKO6ILrZmZ+8At5OH5389z8CDX1m/1e H9/cJcrIj/AKcA/Hs/wjQcHCgQ2hr5zs/6fwQswpXEQfnsidNcuBWCEF5v4qle6R c++BEbo72VYNBOxxxhCqsggvemnICy87TWDuKzqu3MQdA0brd59w9cRYmZeZ9DDO wqUN5Jz0Lj2NqDu7VkfBoLxRB3ZZA5jk1SG1/xsr5S/B9cbsz3FnqQA75AEnrDUI xUJiMkzX2i+C9XGGhUpyK2SV6mZ4TfQdlVL9yiGoKgC1szy1xA9AEhMotVVJvZ4N cJmA+sRNcyOibCuL8zVqxxmH1IrJyFOgnr7+9uAUbEuUGaQuk2WnLLWcpbNxi4cO fK56bQCrhFA3mF8O//H5myY1T7ewl+fsBEBVxWc2gP1yIXXZjBWqK4uXzPqbnT/Z vqpmuUCgGcEJBPnqIS84uk9OCp+i/6cyKtr42d6ehrAaQPtVu4DtGAuU4xOiv1EI pCpOwZtgOp1BNvkTMcQUTkg4Z11LTsr6kS3TdvKo5v9BbCJYpybsI0gV5EEYeLyK jHJNOf2Yc/Vp+JAmuVSP =6p38 -----END PGP SIGNATURE----- --yLVHuoLXiP9kZBkt--