Ludovic Courtès <ludo@HIDDEN>
to control <at> debbugs.gnu.org.
Full text available.Ludovic Courtès <ludo@HIDDEN>
to control <at> debbugs.gnu.org.
Full text available.Received: (at 65419) by debbugs.gnu.org; 24 Aug 2023 08:09:17 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Thu Aug 24 04:09:17 2023 Received: from localhost ([127.0.0.1]:36075 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1qZ5P3-0002hR-0T for submit <at> debbugs.gnu.org; Thu, 24 Aug 2023 04:09:17 -0400 Received: from mail2-relais-roc.national.inria.fr ([192.134.164.83]:43645) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <ludovic.courtes@HIDDEN>) id 1qZ5P0-0002gx-2L for 65419 <at> debbugs.gnu.org; Thu, 24 Aug 2023 04:09:16 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=inria.fr; s=dc; h=from:to:cc:subject:references:date:in-reply-to: message-id:mime-version:content-transfer-encoding; bh=Or23m5I+7NdpzBi/tbhjDeMyI4hdOP/asj/K4IlPfs8=; b=ZTFHu12snE7HFNub4NVx3STOpHJKTiTdINmfwq5ELcH70sDAn4Nz9sGq Lh9GvD5Kp4EqS7T3LBqau0Dou9mGUneauOD3m+zwmLvP7CNjfh0O7DccF IpMKSa1CVD0unOo8TP93otLVJIyUbnptqTwJrvjqgqaldSF3XWrgHgIJb M=; Authentication-Results: mail2-relais-roc.national.inria.fr; dkim=none (message not signed) header.i=none; spf=SoftFail smtp.mailfrom=ludovic.courtes@HIDDEN; dmarc=fail (p=none dis=none) d=inria.fr X-IronPort-AV: E=Sophos;i="6.01,195,1684792800"; d="scan'208";a="122277804" Received: from unknown (HELO ribbon) ([193.50.110.195]) by mail2-relais-roc.national.inria.fr with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Aug 2023 10:09:03 +0200 From: =?utf-8?Q?Ludovic_Court=C3=A8s?= <ludovic.courtes@HIDDEN> To: Giovanni Biscuolo <g@HIDDEN> Subject: Re: bug#65419: [Shepherd] Non-reponding service control fiber References: <87il98burf.fsf@HIDDEN> <87pm3ejii8.fsf@HIDDEN> X-URL: http://www.fdn.fr/~lcourtes/ X-Revolutionary-Date: Septidi 7 Fructidor an 231 de la =?utf-8?Q?R=C3=A9vo?= =?utf-8?Q?lution=2C?= jour du Sucrion 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: Thu, 24 Aug 2023 10:09:02 +0200 In-Reply-To: <87pm3ejii8.fsf@HIDDEN> (Giovanni Biscuolo's message of "Wed, 23 Aug 2023 10:00:15 +0200") Message-ID: <87jztk276p.fsf@HIDDEN> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 65419 Cc: 65419 <at> debbugs.gnu.org, Christopher Baines <mail@HIDDEN> X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -3.3 (---) Hi, Giovanni Biscuolo <g@HIDDEN> skribis: > I've had a look at /var/log/messages but nothing seems wrong except > messages like this one: > > > Aug 21 14:48:42 localhost shepherd[1]: 6 connections still in use after s= shd-13752 termination.=20 > Aug 21 14:48:42 localhost shepherd[1]: Service sshd-13752 (PID 29977) exi= ted with 255.=20 > Aug 21 14:48:42 localhost shepherd[1]: Service sshd-13752 has been disabl= ed.=20 > Aug 21 14:48:42 localhost shepherd[1]: Transient service sshd-13752 termi= nated, now unregistered.=20 Yeah, I think it happened earlier but unfortunately the previously logs got deleted (rottlog is not behaving as expected). > Is it useful configuring the monitoring service [1] on milano-guix-1 to > have useful data in the logs in case we get a similar issue? It wouldn=E2=80=99t help in this case, but it=E2=80=99s still interesting t= o have it around. sudo herd eval root '(begin (use-modules (shepherd service monitoring)) (= register-services (list (monitoring-service))))' sudo herd start monitoring Ludo=E2=80=99.
bug-guix@HIDDEN:bug#65419; Package guix.
Full text available.Received: (at 65419) by debbugs.gnu.org; 23 Aug 2023 08:00:39 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Wed Aug 23 04:00:39 2023 Received: from localhost ([127.0.0.1]:60974 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1qYin9-0000NI-0s for submit <at> debbugs.gnu.org; Wed, 23 Aug 2023 04:00:39 -0400 Received: from ns13.heimat.it ([46.4.214.66]:60424) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <g@HIDDEN>) id 1qYin6-0000N3-6o for 65419 <at> debbugs.gnu.org; Wed, 23 Aug 2023 04:00:37 -0400 Received: from localhost (ip6-localhost [127.0.0.1]) by ns13.heimat.it (Postfix) with ESMTP id 9543430087D; Wed, 23 Aug 2023 08:00:26 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at ns13.heimat.it Received: from ns13.heimat.it ([127.0.0.1]) by localhost (ns13.heimat.it [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 3x5vXba3ze8P; Wed, 23 Aug 2023 08:00:24 +0000 (UTC) Received: from bourrache.mug.xelera.it (unknown [93.56.171.217]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by ns13.heimat.it (Postfix) with ESMTPSA id CE53730085C; Wed, 23 Aug 2023 08:00:24 +0000 (UTC) Received: from roquette.mug.biscuolo.net (roquette [10.38.2.14]) by bourrache.mug.xelera.it (Postfix) with SMTP id 61C632911B85; Wed, 23 Aug 2023 10:00:24 +0200 (CEST) Received: (nullmailer pid 9310 invoked by uid 1000); Wed, 23 Aug 2023 08:00:23 -0000 From: Giovanni Biscuolo <g@HIDDEN> To: Ludovic =?utf-8?Q?Court=C3=A8s?= <ludovic.courtes@HIDDEN>, 65419 <at> debbugs.gnu.org Subject: Re: bug#65419: [Shepherd] Non-reponding service control fiber In-Reply-To: <87il98burf.fsf@HIDDEN> Organization: Xelera.eu References: <87il98burf.fsf@HIDDEN> Date: Wed, 23 Aug 2023 10:00:15 +0200 Message-ID: <87pm3ejii8.fsf@HIDDEN> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha512; protocol="application/pgp-signature" X-Spam-Score: 0.0 (/) X-Debbugs-Envelope-To: 65419 Cc: Christopher Baines <mail@HIDDEN> X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -1.0 (-) --=-=-= Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Hello, Ludovic Court=C3=A8s <ludovic.courtes@HIDDEN> writes: [...] > The conclusion seems to be that the control fiber of the =E2=80=98root=E2= =80=99 service > is not responding: it is blocked on a get/put? did it exit? > > Unfortunately we don=E2=80=99t have data from the logs that would give cl= ues as > to what went wrong. I've had a look at /var/log/messages but nothing seems wrong except messages like this one: =2D-8<---------------cut here---------------start------------->8--- Aug 21 14:48:42 localhost shepherd[1]: 6 connections still in use after ssh= d-13752 termination.=20 Aug 21 14:48:42 localhost shepherd[1]: Service sshd-13752 (PID 29977) exite= d with 255.=20 Aug 21 14:48:42 localhost shepherd[1]: Service sshd-13752 has been disabled= .=20 Aug 21 14:48:42 localhost shepherd[1]: Transient service sshd-13752 termina= ted, now unregistered.=20 =2D-8<---------------cut here---------------end--------------->8--- Is it useful configuring the monitoring service [1] on milano-guix-1 to have useful data in the logs in case we get a similar issue? Thanks, Gio' [1] https://www.gnu.org/software/shepherd/manual/shepherd.html#Monitoring-S= ervice =2D-=20 Giovanni Biscuolo Xelera IT Infrastructures --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQJABAEBCgAqFiEERcxjuFJYydVfNLI5030Op87MORIFAmTlvI8MHGdAeGVsZXJh LmV1AAoJENN9DqfOzDkSkpoP/RYvViPSKbaIclDijHJkUfl7a9FwtR9Wujj2uhaA HfOSJpP0GOaCdIh2CCM5BzyWQXg4Vg/OWBtyCFs9XCmG7QZe7oevZU8nvZV+/w7/ uT0aHM0OOeJ/oc4DIumXSpozMqE46S5ew4A2Z/3ZQZ/0LxwG0sRKySnwW7aUwlrX aHF/2op+33oDxnrIuxPBxZWPiyoXGqmxssfDydElmptqeS2lbbQ24igrT8b9Z57D wkdfbIM148C/rGTNgmdaO7Xtu7gNeTVhZl70jVOBHmDZYMN4AiXFhG4xBq8ix+fZ 6ZvblosqeHDRmbPVrYzTm2ztLrgejoxBoyeoAIvuy1E4/KxnrqRIM9crp4zr491f ttkupIh0RQgsfXc+adyKyLF0DeVDrJ+Vh1oH0RAjwhms+lX/KhGuED/ds8d3gExE Ne8ADcXQXQeRmzLTaPRNSp5do5LioWs65n4UDguyck5Wdj6s8hPdBwO10+IudkSv w+7k/pZjoC+7mPPsn7AzSdP6sZ1+lylzT0TIknDgtDKUxchRnAkhPoJLpc2tLzRK P0eKmSJ42wfSBXyNOHRjSLjmTgmXfAhC4+1Pqn8XtQulTJ2TaFRKd4+S6jBbXlZp lJaRMEm1ZJ3eXXQYp1Ca9N//S54JSEDNbnY7yPtSxfi0OYV7PEXuYT5B9ZtYiegd zXBe =gm+N -----END PGP SIGNATURE----- --=-=-=--
bug-guix@HIDDEN:bug#65419; Package guix.
Full text available.Received: (at submit) by debbugs.gnu.org; 21 Aug 2023 09:38:40 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Mon Aug 21 05:38:40 2023 Received: from localhost ([127.0.0.1]:55609 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1qY1Mt-0007SQ-MU for submit <at> debbugs.gnu.org; Mon, 21 Aug 2023 05:38:39 -0400 Received: from lists.gnu.org ([2001:470:142::17]:52336) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <ludovic.courtes@HIDDEN>) id 1qY1Mr-0007SE-JK for submit <at> debbugs.gnu.org; Mon, 21 Aug 2023 05:38:38 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <ludovic.courtes@HIDDEN>) id 1qY1Mi-0008PF-RM for bug-guix@HIDDEN; Mon, 21 Aug 2023 05:38:29 -0400 Received: from mail3-relais-sop.national.inria.fr ([192.134.164.104]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <ludovic.courtes@HIDDEN>) id 1qY1Mg-0006Rn-Ac for bug-guix@HIDDEN; Mon, 21 Aug 2023 05:38:28 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=inria.fr; s=dc; h=from:to:subject:date:message-id:mime-version: content-transfer-encoding; bh=090wlqVYbCgmCcWOP1LNAaOEDmTFSIL82T1iWi3bFco=; b=ALcVStg6R8DM4FNJGuiC423xnvm8yEDp6ImDp36mnBC+4+Kk6PKF8yqS oN8SUkZ+GqywVZLT+A74i8WW7uZe5WbWOePutfsU4cKfsLbOEk7suZa3I wNfzKiNHcbj7jZ1Ai2VeeJZ4/tEgmnc10I0xNtJjQQFgrxq0HwFStymBB c=; Authentication-Results: mail3-relais-sop.national.inria.fr; dkim=none (message not signed) header.i=none; spf=SoftFail smtp.mailfrom=ludovic.courtes@HIDDEN; dmarc=fail (p=none dis=none) d=inria.fr X-IronPort-AV: E=Sophos;i="6.01,189,1684792800"; d="scan'208";a="63847005" Received: from unknown (HELO ribbon) ([193.50.110.195]) by mail3-relais-sop.national.inria.fr with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Aug 2023 11:38:13 +0200 From: =?utf-8?Q?Ludovic_Court=C3=A8s?= <ludovic.courtes@HIDDEN> To: bug-guix@HIDDEN Subject: [Shepherd] Non-reponding service control fiber X-Debbugs-Cc: Christopher Baines <mail@HIDDEN> X-URL: http://www.fdn.fr/~lcourtes/ X-Revolutionary-Date: Quartidi 4 Fructidor an 231 de la =?utf-8?Q?R=C3=A9v?= =?utf-8?Q?olution=2C?= jour de l'Escourgeon 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: Mon, 21 Aug 2023 11:38:12 +0200 Message-ID: <87il98burf.fsf@HIDDEN> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Received-SPF: pass client-ip=192.134.164.104; envelope-from=ludovic.courtes@HIDDEN; helo=mail3-relais-sop.national.inria.fr X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-Spam-Score: 1.0 (+) X-Debbugs-Envelope-To: submit X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -0.0 (/) Hello, On milano-guix-1 (a build machine behind bayfront, running shepherd 0.10.2), =E2=80=98herd status=E2=80=99 and =E2=80=98herd status guix-build-= coordinator-agent=E2=80=99 would hang (there=E2=80=99s no =E2=80=98guix-build-coordinator=E2=80=99 pro= cess running). =E2=80=98herd stop childhurd2=E2=80=99 hangs and has no effect. Conversely, =E2=80=98herd status nscd=E2=80=99 and similar for most other s= ervices works fine. When terminating a service=E2=80=99s process, the service gets respa= wned just fine. The conclusion seems to be that the control fiber of the =E2=80=98root=E2= =80=99 service is not responding: it is blocked on a get/put? did it exit? Unfortunately we don=E2=80=99t have data from the logs that would give clue= s as to what went wrong. Ludo=E2=80=99.
Ludovic Courtès <ludovic.courtes@HIDDEN>:mail@HIDDEN, bug-guix@HIDDEN.
Full text available.mail@HIDDEN, bug-guix@HIDDEN:bug#65419; Package guix.
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