From owner-freebsd-current@freebsd.org Fri Oct 30 09:47:57 2015 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 9F7B3A21D30 for ; Fri, 30 Oct 2015 09:47:57 +0000 (UTC) (envelope-from matthew@freebsd.org) Received: from smtp.infracaninophile.co.uk (smtp.infracaninophile.co.uk [IPv6:2001:8b0:151:1:3cd3:cd67:fafa:3d78]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.infracaninophile.co.uk", Issuer "infracaninophile.co.uk" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 30C6D1323 for ; Fri, 30 Oct 2015 09:47:57 +0000 (UTC) (envelope-from matthew@freebsd.org) Received: from ox-dell39.ox.adestra.com (no-reverse-dns.metronet-uk.com [85.199.232.226] (may be forged)) (authenticated bits=0) by smtp.infracaninophile.co.uk (8.15.2/8.15.2) with ESMTPSA id t9U9lcQx084524 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NO) for ; Fri, 30 Oct 2015 09:47:46 GMT (envelope-from matthew@freebsd.org) Authentication-Results: smtp.infracaninophile.co.uk; dmarc=none header.from=freebsd.org DKIM-Filter: OpenDKIM Filter v2.10.3 smtp.infracaninophile.co.uk t9U9lcQx084524 Authentication-Results: smtp.infracaninophile.co.uk/t9U9lcQx084524; dkim=none; dkim-atps=neutral X-Authentication-Warning: lucid-nonsense.infracaninophile.co.uk: Host no-reverse-dns.metronet-uk.com [85.199.232.226] (may be forged) claimed to be ox-dell39.ox.adestra.com Subject: Re: Segmentation fault running ntpd To: freebsd-current@freebsd.org References: <20150718120956.GC1155@albert.catwhisker.org> <86pozwbvds.fsf@desk.des.no> <86lhakbua7.fsf@desk.des.no> <9D306406-691B-491E-8933-D991A09620A3@lastsummer.de> <5C3532DB-CFD2-4C30-8854-9C9E883D5148@lastsummer.de> From: Matthew Seaman X-Enigmail-Draft-Status: N1110 Message-ID: <56333CB1.5050003@freebsd.org> Date: Fri, 30 Oct 2015 09:47:29 +0000 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:38.0) Gecko/20100101 Thunderbird/38.3.0 MIME-Version: 1.0 In-Reply-To: <5C3532DB-CFD2-4C30-8854-9C9E883D5148@lastsummer.de> Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="cN8TTx5bwmB7Hu1kqwihcCiMdVSCihTct" X-Virus-Scanned: clamav-milter 0.98.7 at lucid-nonsense.infracaninophile.co.uk X-Virus-Status: Clean X-Spam-Status: No, score=-2.5 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00, URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.1 X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on lucid-nonsense.infracaninophile.co.uk 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: Fri, 30 Oct 2015 09:47:57 -0000 This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --cN8TTx5bwmB7Hu1kqwihcCiMdVSCihTct Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable On 10/30/15 09:32, Franco Fichtner wrote: > Well, it=E2=80=99s on stable/10 since September 16 and somebody reporte= d that > this particular branch would not trigger the crash along with HEAD, > but any 10.x would. Can=E2=80=99t find the reference right now though.= That was me, amongst others. There are threads on security@ and question= s@. >> On 30 Oct 2015, at 10:24 am, NGie Cooper wrote= : >> >> >>> On Oct 30, 2015, at 02:18, Franco Fichtner wro= te: >>> >>> Hi all, >>> >>> I did a quick test build and this seems to solve the ntpd crash issue= >>> on top of releng/10.1. >> >> Makes sense =E2=80=A6 looking through my email r287591 was never MFCed= back to stable/9 or stable/10 :/ . >> HTH, >> -NGie There were two problems reported: 1) ntpdc and ntpq would crash -- this was reported for 9.3-STABLE -- I don't think it affected other releases, and was diagnosed as due to a pthreads linking issue. Solved for 9.x in r290044 and r290046 2) ntpd SEGV's on startup on 10.2-RELEASE-p6 (possibly others). Curiously, so does net/ntp from ports, but only on the second startup. Exactly the same ntp package seems to run and restart just fine on recent 10-STABLE though. As does the base system ntpd. Cheers, Matthew =09 --cN8TTx5bwmB7Hu1kqwihcCiMdVSCihTct Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQIcBAEBCgAGBQJWMzy6AAoJEABRPxDgqeTn5poQAJ/JUSKykxkH2R2rkJHy1O7A bvroxyu+Yd5pxbRJkZMYkHtFu78mTS1Md8Onzs5VnYycpC9o9Jnql9fqahUfamn5 VvGhRFdisjaKADI8ztbnRVSSZJTMvxo7lBcDnsQRXgqa8Ky9zk2I1oPvEisnU8EK LAARfhg6dujgZTlCwpAyghBFthEwVFcCYMlPJll6LNsceIwuCB5IFssOBnvAwFUw WEpp2t9yYLspPN0gD8m+HeHrz5j4Y3BPK7Vh8rAY1ue9vdkBHN0doYN78xqS4cEl c0xjhf1CdDeuUGjYG3fuPwV84rwf9fvjB5oWfnZblW0RH+R3SmynghzSRHKbaOWJ uXV1IkHJScu3YayY9DTI3vRRz4sAGFm0Z4iQkh+9Qf97qPo0qxncPdHK1pR+H0Cd q9GJIn3szZ/wcrB/Aud4hTLVQ5WiWigmKEhbDAwknHqfuhOQsgwSOvejV2SemJRk VWnold1tjFefMgl7/riaWwJPB4XWRvaR8GtbaMpUsxBwwJmKuIm+nv1/r/Ug/ZWW nj6fXbeozI4ltkY5omQM+sKLfwQmOaT/LGZuV9Jm/CBxm42x3Z8oILzw2SNeWjhP F1Ls50y9sGMu0XFHDVdj1HiSOx1iG5PjOmSUZDmzSvtgTKBVYtgB3YLjxl50aZzS 6Qp365i7GFnE1zDRJLp3 =93pR -----END PGP SIGNATURE----- --cN8TTx5bwmB7Hu1kqwihcCiMdVSCihTct--