From owner-freebsd-current@freebsd.org Tue Aug 22 18:08:41 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 EA918DD9116 for ; Tue, 22 Aug 2017 18:08:41 +0000 (UTC) (envelope-from david@catwhisker.org) Received: from mailman.ysv.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id CBDEA6E854 for ; Tue, 22 Aug 2017 18:08:41 +0000 (UTC) (envelope-from david@catwhisker.org) Received: by mailman.ysv.freebsd.org (Postfix) id C80BDDD9114; Tue, 22 Aug 2017 18:08:41 +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 C5C40DD9113 for ; Tue, 22 Aug 2017 18:08:41 +0000 (UTC) (envelope-from david@catwhisker.org) Received: from mx.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 73A7A6E852 for ; Tue, 22 Aug 2017 18:08:41 +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 v7MI8dSd035592; Tue, 22 Aug 2017 18:08:39 GMT (envelope-from david@albert.catwhisker.org) Received: (from david@localhost) by albert.catwhisker.org (8.15.2/8.15.2/Submit) id v7MI8dkp035591; Tue, 22 Aug 2017 11:08:39 -0700 (PDT) (envelope-from david) Date: Tue, 22 Aug 2017 11:08:39 -0700 From: David Wolfskill To: Konstantin Belousov Cc: current@freebsd.org Subject: Re: SIGSEGV in /bin/sh after r322740 -> r322776 update Message-ID: <20170822180839.GA1130@albert.catwhisker.org> Mail-Followup-To: David Wolfskill , Konstantin Belousov , current@freebsd.org References: <20170822114627.GC1130@albert.catwhisker.org> <20170822115923.GC1700@kib.kiev.ua> <20170822122836.GH1130@albert.catwhisker.org> <20170822123449.GD1700@kib.kiev.ua> <20170822124617.GN1130@albert.catwhisker.org> <20170822131958.GE1700@kib.kiev.ua> <20170822151738.GV1130@albert.catwhisker.org> <20170822153442.GG1700@kib.kiev.ua> <20170822160703.GW1130@albert.catwhisker.org> <20170822174327.GK1700@kib.kiev.ua> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="S5hAeZ/7jYo0uj+e" Content-Disposition: inline In-Reply-To: <20170822174327.GK1700@kib.kiev.ua> User-Agent: Mutt/1.8.3 (2017-05-23) 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: Tue, 22 Aug 2017 18:08:42 -0000 --S5hAeZ/7jYo0uj+e Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Aug 22, 2017 at 08:43:27PM +0300, Konstantin Belousov wrote: > ... > Try this. The patch helped ae@, it seems. > I will commit it anyway in a hour, but more confirmations or nacks > would be good. This patch has some debugging bits which add noise on > console when a process traps. If this happens, please show me the lines. Looks good! :-) FreeBSD freebeast.catwhisker.org 12.0-CURRENT FreeBSD 12.0-CURRENT #448 r3= 22776M/322778:1200041: Tue Aug 22 11:00:06 PDT 2017 root@freebeast.catw= hisker.org:/common/S4/obj/usr/src/sys/GENERIC amd64 > Thank you for the patience. > ... I suspect you exercised more patience than I did. :-) I'm aware that there can be "turbulence" at times, especially in head. Happy to be able to do reality checks & testing! :-) Peace, david --=20 David H. Wolfskill david@catwhisker.org If we wish to eliminate sources of Fake News, start at the top: D. Trump. See http://www.catwhisker.org/~david/publickey.gpg for my public key. --S5hAeZ/7jYo0uj+e Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQF8BAEBCgBmBQJZnHMnXxSAAAAAAC4AKGlzc3Vlci1mcHJAbm90YXRpb25zLm9w ZW5wZ3AuZmlmdGhob3JzZW1hbi5uZXRDQ0I3Q0VGOTE3QTgwMUY0MzA2NEQ3N0Ix NTM5Q0M0MEEwNDlFRTE3AAoJEBU5zECgSe4XSJIH/1IqlqA+RV4g6pXZO7HA/Vri 3rBe4RiOT8CmiRuB2WU5Y9m4kgKAzqRn78kaXSk95HH+9XkUEY9EU2+MTn/VkAK2 dxNitnWkeF4qn+RZ9dL35Gy0yc0hFxB6yb9DB61+PSlMdnJrG6EBBxeExkxBdIeF qwkdJ9SZ0/48IvLPm0kBt/3zHHMH9CN7Cl/GmmOfXLKm2FPLj8qP+OQ3CL7k4o1g 63uLdxokcH7HDMguZWKQCmZRhY2NGqAH6fLfQk1ywU6gZcGhQU0P1MlyQuLaLzbT z6r3aF7TXE/PoXWNkfvAVDMkJzY5wVbF22V0NC2XXpkF2OEVE9Ax+Ee0Jm4G/tA= =Ru8d -----END PGP SIGNATURE----- --S5hAeZ/7jYo0uj+e--