From debbugs-submit-bounces@debbugs.gnu.org Wed Nov 06 12:42:53 2019 Received: (at 38088) by debbugs.gnu.org; 6 Nov 2019 17:42:53 +0000 Received: from localhost ([127.0.0.1]:41228 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iSPKX-0006oX-AB for submit@debbugs.gnu.org; Wed, 06 Nov 2019 12:42:53 -0500 Received: from eggs.gnu.org ([209.51.188.92]:39521) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iSPKV-0006oK-K3 for 38088@debbugs.gnu.org; Wed, 06 Nov 2019 12:42:52 -0500 Received: from fencepost.gnu.org ([2001:470:142:3::e]:53063) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1iSPKP-0007cK-6e; Wed, 06 Nov 2019 12:42:45 -0500 Received: from [2a01:e0a:1d:7270:af76:b9b:ca24:c465] (port=53996 helo=ribbon) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1iSPKM-0006yj-3h; Wed, 06 Nov 2019 12:42:43 -0500 From: =?utf-8?Q?Ludovic_Court=C3=A8s?= To: =?utf-8?Q?G=C3=A1bor?= Boskovits Subject: Re: bug#38088: Guix system becomes unresponsive after backtrace References: X-URL: http://www.fdn.fr/~lcourtes/ X-Revolutionary-Date: 16 Brumaire an 228 de la =?utf-8?Q?R=C3=A9volution?= X-PGP-Key-ID: 0x090B11993D9AEBB5 X-PGP-Key: http://www.fdn.fr/~lcourtes/ludovic.asc X-PGP-Fingerprint: 3CE4 6455 8A84 FDC6 9DB4 0CFB 090B 1199 3D9A EBB5 X-OS: x86_64-pc-linux-gnu Date: Wed, 06 Nov 2019 18:42:37 +0100 In-Reply-To: (=?utf-8?Q?=22G=C3=A1bor?= Boskovits"'s message of "Wed, 6 Nov 2019 15:15:41 +0100") Message-ID: <87y2wsvr3m.fsf@gnu.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.3 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 38088 Cc: 38088@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -3.3 (---) Hi G=C3=A1bor, G=C3=A1bor Boskovits skribis: > I did not know how to get the info better, so here is a screenshot > about the situation. > > This happened when I was trying a pre-inst-env guix build from a > core-updates checkout. > Previously python3 failed to build, and I was trying to build it again. From the screenshot, it seems that your root file system (or at least /tmp and /gnu/store) became read-only, which in turn caused various things to fail, including guix-daemon (hence the =E2=80=9Cbroken pipe=E2=80= =9D when =E2=80=98guix build=E2=80=99 was talking to it, I suppose.) Could you check what happened on your machine? Do /var/log/messages and /var/log/guix-daemon.log contain any hints? Thanks, Ludo=E2=80=99.