From owner-freebsd-current@freebsd.org Fri Jun 9 22:55:32 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 0FD3EBFECB7 for ; Fri, 9 Jun 2017 22:55:32 +0000 (UTC) (envelope-from david@catwhisker.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id EACA57F0E9 for ; Fri, 9 Jun 2017 22:55:31 +0000 (UTC) (envelope-from david@catwhisker.org) Received: by mailman.ysv.freebsd.org (Postfix) id E6CE7BFECB6; Fri, 9 Jun 2017 22:55:31 +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 E6524BFECB5 for ; Fri, 9 Jun 2017 22:55:31 +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 977D97F0E8; Fri, 9 Jun 2017 22:55:29 +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 v59MtSn3080366; Fri, 9 Jun 2017 22:55:28 GMT (envelope-from david@albert.catwhisker.org) Received: (from david@localhost) by albert.catwhisker.org (8.15.2/8.15.2/Submit) id v59MtSHg080364; Fri, 9 Jun 2017 15:55:28 -0700 (PDT) (envelope-from david) Date: Fri, 9 Jun 2017 15:55:28 -0700 From: David Wolfskill To: Konstantin Belousov , current@freebsd.org, glebius@freebsd.org Subject: Re: Panic @r319733: "mtx_lock() of spin mutex (null) @ /usr/src/sys/kern/sys_socket.c:305" Message-ID: <20170609225528.GD1180@albert.catwhisker.org> Mail-Followup-To: David Wolfskill , Konstantin Belousov , current@freebsd.org, glebius@freebsd.org References: <20170609125715.GP1180@albert.catwhisker.org> <20170609135517.GA2088@kib.kiev.ua> <20170609152355.GZ1180@albert.catwhisker.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="tyhzcnTYDIcSS9Td" Content-Disposition: inline In-Reply-To: <20170609152355.GZ1180@albert.catwhisker.org> User-Agent: Mutt/1.8.2 (2017-04-18) 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: Fri, 09 Jun 2017 22:55:32 -0000 --tyhzcnTYDIcSS9Td Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Jun 09, 2017 at 08:23:55AM -0700, David Wolfskill wrote: > ... > > The main suspect is r319722. > > Try reverting it or downgrading before it (the later might be simple due > > to the patch size). > > .... >=20 > It was easy enough for me to use "svn diff -c r319722" & > "svn patch --reverse-diff" to effectively revert r319722. >=20 > I re-ran the build after that, and a subsequent reboot allowed me to > "sudo service hald onestart" (which whined a bit about dbus not being > enabled but started it anyway), after which I was able to start xdm -- > so that seems to have been successful. >=20 > Perhaps I'll chat with Gleb a bit later today. :-) (Our cubes are > adjacent.) > ... Gleb committed r319754; I finally(!) had a chance to revert the reversion of r319722, then apply r319754 and rebuild; the follow-up smoke test was successful. > Thanks, Konstantin! :-) > ... And Gleb! :-) [Apparently hald invokes stat(2) on a listening socket, which was ... unexpected.] Peace, david --=20 David H. Wolfskill david@catwhisker.org Looking forward to telling Mr. Trump: "You're fired!" See http://www.catwhisker.org/~david/publickey.gpg for my public key. --tyhzcnTYDIcSS9Td Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQF8BAEBCgBmBQJZOydgXxSAAAAAAC4AKGlzc3Vlci1mcHJAbm90YXRpb25zLm9w ZW5wZ3AuZmlmdGhob3JzZW1hbi5uZXRDQ0I3Q0VGOTE3QTgwMUY0MzA2NEQ3N0Ix NTM5Q0M0MEEwNDlFRTE3AAoJEBU5zECgSe4Xj8YH/32Wy48Swy+A3wKCNXfTKuHp TnC4bCNgjAYZumgdsrx69jIKOO4Zj0C7Xf2gMC28XjdHOKyhG8/k4hLDEXGCFX9f 5KcHJvcC9w/UIJLjA+hGP3/5zexrt2fAZFW1iyCy8cgAXDZysiA8W63LYDb752dU 7ccEoec3n8iRXrMWJF3ha2TPX8DDhXtdvxJ1LQXkRt5QDXl/g8mwzXRVyPaJgvBi 1UfFS8LFpUnCqwBoExPliOXSWhIj6Fydu9U7EDeLrsiJADfPlJ4+/l4ceUb79lZ7 x2pQS4H6HAo6Wx8s0R/pLsA+aCuEKKcg4obZKCHSmbdkaDD/cuodFBIKo+5Cv8o= =hqtO -----END PGP SIGNATURE----- --tyhzcnTYDIcSS9Td--