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I've tracked it down (using the magic sysrq key) to two processes being left over: shepherd(obviously) and virtlogd. The interesting part of the system config is: (service virtlog-service-type (virtlog-configuration (max-clients 10))) (service libvirt-service-type (libvirt-configuration (keepalive-interval 50) (keepalive-count 50) (unix-sock-group "libvirt") (tls-port "16514"))) Killing virtlogd using sysrq e makes shepherd immediately respawn it (!). Isn't there some shepherd state that says "I'm supposed to shut down, don't keep respawning services" ? For reference, the important sysrq keys are: sysrq 9 to increase the log level to 9. After that, you will see a line printed every second with the process ids of the processes that are still there sysrq e to send SIGTERM to all processes sysrq i to send SIGKILL to all processes sysrq t to see all "tasks" guix b319256 repository URL: https://git.savannah.gnu.org/git/guix.git branch: master commit: b31925665d07acbb049adf702066b95af2b58b4d
Content-Disposition: inline Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-Mailer: MIME-tools 5.505 (Entity 5.505) Content-Type: text/plain; charset=utf-8 X-Loop: help-debbugs@HIDDEN From: help-debbugs@HIDDEN (GNU bug Tracking System) To: dannym@HIDDEN Subject: bug#76540: Acknowledgement (Hang on reboot in Guix system) Message-ID: <handler.76540.B.174047123316835.ack <at> debbugs.gnu.org> References: <dfa92c62d9326f1eb8694eded2212e09@HIDDEN> X-Gnu-PR-Message: ack 76540 X-Gnu-PR-Package: guix Reply-To: 76540 <at> debbugs.gnu.org Date: Tue, 25 Feb 2025 08:14:02 +0000 Thank you for filing a new bug report with debbugs.gnu.org. This is an automatically generated reply to let you know your message has been received. Your message is being forwarded to the package maintainers and other interested parties for their attention; they will reply in due course. Your message has been sent to the package maintainer(s): bug-guix@HIDDEN If you wish to submit further information on this problem, please send it to 76540 <at> debbugs.gnu.org. Please do not send mail to help-debbugs@HIDDEN unless you wish to report a problem with the Bug-tracking system. --=20 76540: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=3D76540 GNU Bug Tracking System Contact help-debbugs@HIDDEN with problems
X-Loop: help-debbugs@HIDDEN Subject: bug#76540: Hang on reboot in Guix system Resent-From: Ashvith Shetty <ashvithshetty0010@HIDDEN> Original-Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> Resent-CC: bug-guix@HIDDEN Resent-Date: Tue, 25 Feb 2025 09:29:01 +0000 Resent-Message-ID: <handler.76540.B76540.174047572810412 <at> debbugs.gnu.org> Resent-Sender: help-debbugs@HIDDEN X-GNU-PR-Message: followup 76540 X-GNU-PR-Package: guix X-GNU-PR-Keywords: To: 76540 <at> debbugs.gnu.org Cc: Ludovic =?UTF-8?Q?Court=C3=A8s?= <ludo@HIDDEN>, dannym <dannym@HIDDEN> Received: via spool by 76540-submit <at> debbugs.gnu.org id=B76540.174047572810412 (code B ref 76540); Tue, 25 Feb 2025 09:29:01 +0000 Received: (at 76540) by debbugs.gnu.org; 25 Feb 2025 09:28:48 +0000 Received: from localhost ([127.0.0.1]:44745 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1tmrF9-0002hs-Pg for submit <at> debbugs.gnu.org; Tue, 25 Feb 2025 04:28:48 -0500 Received: from sender-pp-o94.zoho.in ([103.117.158.94]:2140) by debbugs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.84_2) (envelope-from <ashvithshetty0010@HIDDEN>) id 1tmrF6-0002hT-PD for 76540 <at> debbugs.gnu.org; Tue, 25 Feb 2025 04:28:45 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1740475693; s=zoho; d=zohomail.in; i=ashvithshetty0010@HIDDEN; h=Message-ID:Subject:Subject:From:From:To:To:Cc:Cc:Date:Date:In-Reply-To:References:Content-Type:Content-Transfer-Encoding:MIME-Version:Message-Id:Reply-To; bh=TS5xvWkVgzSPVlQFUoBo+n73durao0aSEVly6c1FpQ0=; b=Ic849sawmOtLDKnluRrQLD2bhT1icx1sIS+FNjkd2ktWl/sV6PqMN8JxCIKsm8kn Jkgh3kyaAVIWepKCirvhq8MItiin5bi21q+gv0DYPPB8kGK/mO0elBwAB1j3MBh85QY OpOeyHfsyw6k1Mm1a05CDSnswxhcqJPiUG8hYOw8= Received: by mx.zoho.in with SMTPS id 1740475691824164.44520451332278; Tue, 25 Feb 2025 14:58:11 +0530 (IST) Message-ID: <c7d409f0ec41f22c0ef4cceed0b90735c9b71023.camel@HIDDEN> From: Ashvith Shetty <ashvithshetty0010@HIDDEN> Date: Tue, 25 Feb 2025 14:58:09 +0530 In-Reply-To: <dfa92c62d9326f1eb8694eded2212e09@HIDDEN> References: <dfa92c62d9326f1eb8694eded2212e09@HIDDEN> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.48.4 MIME-Version: 1.0 X-ZohoMailClient: External X-Spam-Score: 0.0 (/) 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 (-) Hi, This has been resolved - see https://issues.guix.gnu.org/76338#17 for for information. Regards, Ashvith
MIME-Version: 1.0 X-Mailer: MIME-tools 5.505 (Entity 5.505) X-Loop: help-debbugs@HIDDEN From: help-debbugs@HIDDEN (GNU bug Tracking System) To: Danny Milosavljevic <dannym@HIDDEN> Subject: bug#76540: closed (Hang on reboot in Guix system) CC: tracker <at> debbugs.gnu.org Message-ID: <handler.76540.D76540.174337158431238.ackdone <at> debbugs.gnu.org> References: <87ldsmtcco.fsf@HIDDEN> <dfa92c62d9326f1eb8694eded2212e09@HIDDEN> X-Gnu-PR-Message: closed 76540 X-Gnu-PR-Package: guix Date: Sun, 30 Mar 2025 21:54:02 +0000 Content-Type: multipart/mixed; boundary="----------=_1743371642-31527-0" This is a multi-part message in MIME format... ------------=_1743371642-31527-0 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Your message dated Sun, 30 Mar 2025 23:52:55 +0200 with message-id <87ldsmtcco.fsf@HIDDEN> and subject line can confirm hang on reboot is gone has caused the debbugs.gnu.org bug report #76540, regarding Hang on reboot in Guix system to be marked as done. 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Tue, 25 Feb 2025 08:06:01 +0000 Received: from webmail.friendly-machines.com (ip-66-33-200-4.dreamhost.com [66.33.200.4]) (Authenticated sender: dannym@HIDDEN) by pdx1-sub0-mail-a295.dreamhost.com (Postfix) with ESMTPA id 4Z29CX6VY3z6q; Tue, 25 Feb 2025 00:06:00 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=friendly-machines.com; s=dreamhost; t=1740470760; bh=Cj2nKKp260YN9flmKpX9t5LlscrBhUcFeY4gqSM7DNA=; h=Date:From:To:Subject:Content-Type:Content-Transfer-Encoding; b=kmjbPSV6wHQhz5tpFi8r/6u1MESDYVzuimqWOubCpKS7C7gqer7t3ABdihSYdWPeG rD3LkYpuUg+Im7yiHulTJcncJPO6C0UJnsUnnuUrzt7mv9D4P8ruvfIpBy3Ky3Hoxo kYE8NM0zlzePH1gi/B1WBwTX3vLIMOskPhikebmD//BNnfGYTxG57jU1ozfyQ7+SKn pCu11AEy5PnD0Cy/KQsKpLJtbVRn0YUCPRtiK4a4kxr02A4kf5GENlThXE6BnfRRBo akuNc01F7UbbGOsV29oLsTGudhIMJQPoA3k1XfLM9RnFZiTIz+cmX6sTIQqpRsRQGm PoxrmnzMH2rRw== MIME-Version: 1.0 Date: Tue, 25 Feb 2025 09:06:00 +0100 From: dannym@HIDDEN To: bug-guix@HIDDEN, =?UTF-8?Q?Ludovic_Court=C3=A8s?= <ludo@HIDDEN> Subject: Hang on reboot in Guix system User-Agent: Roundcube Webmail/1.5.0 Message-ID: <dfa92c62d9326f1eb8694eded2212e09@HIDDEN> X-Sender: dannym@HIDDEN Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=23.83.222.61; envelope-from=dannym@HIDDEN; helo=fly.ash.relay.mailchannels.net 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_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-Spam-Score: 0.9 (/) 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: -0.1 (/) Hi, when using a Guix system, it hangs on reboot pretty much every time. I've tracked it down (using the magic sysrq key) to two processes being left over: shepherd(obviously) and virtlogd. The interesting part of the system config is: (service virtlog-service-type (virtlog-configuration (max-clients 10))) (service libvirt-service-type (libvirt-configuration (keepalive-interval 50) (keepalive-count 50) (unix-sock-group "libvirt") (tls-port "16514"))) Killing virtlogd using sysrq e makes shepherd immediately respawn it (!). Isn't there some shepherd state that says "I'm supposed to shut down, don't keep respawning services" ? For reference, the important sysrq keys are: sysrq 9 to increase the log level to 9. After that, you will see a line printed every second with the process ids of the processes that are still there sysrq e to send SIGTERM to all processes sysrq i to send SIGKILL to all processes sysrq t to see all "tasks" guix b319256 repository URL: https://git.savannah.gnu.org/git/guix.git branch: master commit: b31925665d07acbb049adf702066b95af2b58b4d ------------=_1743371642-31527-0 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit Received: (at 76540-done) by debbugs.gnu.org; 30 Mar 2025 21:53:04 +0000 Received: from localhost ([127.0.0.1]:38317 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1tz0aW-00087m-E6 for submit <at> debbugs.gnu.org; Sun, 30 Mar 2025 17:53:04 -0400 Received: from common.ash.relay.mailchannels.net ([23.83.222.38]:16287) by debbugs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.84_2) (envelope-from <dannym@HIDDEN>) id 1tz0aT-00087F-M2 for 76540-done <at> debbugs.gnu.org; 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Sun, 30 Mar 2025 21:52:59 +0000 Received: from nova (84-115-228-15.cable.dynamic.surfer.at [84.115.228.15]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: dannym@HIDDEN) by pdx1-sub0-mail-a313.dreamhost.com (Postfix) with ESMTPSA id 4ZQp0W1Gglz2P for <76540-done <at> debbugs.gnu.org>; Sun, 30 Mar 2025 14:52:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=friendly-machines.com; s=dreamhost; t=1743371579; bh=aOu3Wr37r6oJhceHvSYsYn5NBIv92HuDKEafAjKOVq4=; h=From:To:Subject:Date:Content-Type; b=dpYLyfCUFa3kW7wYHRz+6LJCWGn8cQ6LC0NOoJUWbbefzRnzwD+dejkApq5bzZfgL /9SvdqcVJbGYVA8QwfFLzuUljpZAuCiyE8fIsB/7m0j6b5ow3D3HwHHtvO5mw0ebb8 CC3D6iJBGSsP1el6vaQ0GU/Jd6MtPxD9M08Vg3egjPOucm78ouV0Anmiw7B9EzCI/f 3hEpmVE8KSlVjlRoA51fnnwaDJqAzXp1IhX93/V/ZBM67s2hOQwPjMKmONTXovW4wF JFGSVD+EqflfCaV9828ypP4CmPJYEgapTYS2QRCTlvP8bhipStHTtS+sfTd8vh8bWZ FDcLZc/Gw5JfQ== From: Danny Milosavljevic <dannym@HIDDEN> To: 76540-done <at> debbugs.gnu.org Subject: can confirm hang on reboot is gone User-Agent: mu4e 1.12.9; emacs 29.4 Date: Sun, 30 Mar 2025 23:52:55 +0200 Message-ID: <87ldsmtcco.fsf@HIDDEN> MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: -1.0 (-) X-Debbugs-Envelope-To: 76540-done 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: -2.0 (--) Hi, I can confirm that shepherd hang on reboot is gone. (Now I regularily get fsck running after reboot--but I guess that's a different bug) ------------=_1743371642-31527-0--
MIME-Version: 1.0 X-Mailer: MIME-tools 5.505 (Entity 5.505) X-Loop: help-debbugs@HIDDEN From: help-debbugs@HIDDEN (GNU bug Tracking System) To: dannym@HIDDEN Subject: bug#76540: closed (can confirm hang on reboot is gone) Message-ID: <handler.76540.D76540.174337158431238.notifdone <at> debbugs.gnu.org> References: <87ldsmtcco.fsf@HIDDEN> <dfa92c62d9326f1eb8694eded2212e09@HIDDEN> X-Gnu-PR-Message: they-closed 76540 X-Gnu-PR-Package: guix Reply-To: 76540 <at> debbugs.gnu.org Date: Sun, 30 Mar 2025 21:54:02 +0000 Content-Type: multipart/mixed; boundary="----------=_1743371642-31527-1" This is a multi-part message in MIME format... ------------=_1743371642-31527-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Your bug report #76540: Hang on reboot in Guix system which was filed against the guix package, has been closed. The explanation is attached below, along with your original report. If you require more details, please reply to 76540 <at> debbugs.gnu.org. --=20 76540: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=3D76540 GNU Bug Tracking System Contact help-debbugs@HIDDEN with problems ------------=_1743371642-31527-1 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit Received: (at 76540-done) by debbugs.gnu.org; 30 Mar 2025 21:53:04 +0000 Received: from localhost ([127.0.0.1]:38317 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1tz0aW-00087m-E6 for submit <at> debbugs.gnu.org; Sun, 30 Mar 2025 17:53:04 -0400 Received: from common.ash.relay.mailchannels.net ([23.83.222.38]:16287) by debbugs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.84_2) (envelope-from <dannym@HIDDEN>) id 1tz0aT-00087F-M2 for 76540-done <at> debbugs.gnu.org; Sun, 30 Mar 2025 17:53:02 -0400 X-Sender-Id: dreamhost|x-authsender|dannym@HIDDEN Received: from relay.mailchannels.net (localhost [127.0.0.1]) by relay.mailchannels.net (Postfix) with ESMTP id F0BC7456DB for <76540-done <at> debbugs.gnu.org>; 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Sun, 30 Mar 2025 14:52:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=friendly-machines.com; s=dreamhost; t=1743371579; bh=aOu3Wr37r6oJhceHvSYsYn5NBIv92HuDKEafAjKOVq4=; h=From:To:Subject:Date:Content-Type; b=dpYLyfCUFa3kW7wYHRz+6LJCWGn8cQ6LC0NOoJUWbbefzRnzwD+dejkApq5bzZfgL /9SvdqcVJbGYVA8QwfFLzuUljpZAuCiyE8fIsB/7m0j6b5ow3D3HwHHtvO5mw0ebb8 CC3D6iJBGSsP1el6vaQ0GU/Jd6MtPxD9M08Vg3egjPOucm78ouV0Anmiw7B9EzCI/f 3hEpmVE8KSlVjlRoA51fnnwaDJqAzXp1IhX93/V/ZBM67s2hOQwPjMKmONTXovW4wF JFGSVD+EqflfCaV9828ypP4CmPJYEgapTYS2QRCTlvP8bhipStHTtS+sfTd8vh8bWZ FDcLZc/Gw5JfQ== From: Danny Milosavljevic <dannym@HIDDEN> To: 76540-done <at> debbugs.gnu.org Subject: can confirm hang on reboot is gone User-Agent: mu4e 1.12.9; emacs 29.4 Date: Sun, 30 Mar 2025 23:52:55 +0200 Message-ID: <87ldsmtcco.fsf@HIDDEN> MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: -1.0 (-) X-Debbugs-Envelope-To: 76540-done 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: -2.0 (--) Hi, I can confirm that shepherd hang on reboot is gone. (Now I regularily get fsck running after reboot--but I guess that's a different bug) ------------=_1743371642-31527-1 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit Received: (at submit) by debbugs.gnu.org; 25 Feb 2025 08:13:53 +0000 Received: from localhost ([127.0.0.1]:44603 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1tmq4e-0004NS-JS for submit <at> debbugs.gnu.org; Tue, 25 Feb 2025 03:13:53 -0500 Received: from lists.gnu.org ([2001:470:142::17]:57706) by debbugs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.84_2) (envelope-from <dannym@HIDDEN>) id 1tmq4c-0004N5-5E for submit <at> debbugs.gnu.org; Tue, 25 Feb 2025 03:13:50 -0500 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 <dannym@HIDDEN>) id 1tmq4W-0007Pj-68 for bug-guix@HIDDEN; 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Tue, 25 Feb 2025 08:06:01 +0000 Received: from webmail.friendly-machines.com (ip-66-33-200-4.dreamhost.com [66.33.200.4]) (Authenticated sender: dannym@HIDDEN) by pdx1-sub0-mail-a295.dreamhost.com (Postfix) with ESMTPA id 4Z29CX6VY3z6q; Tue, 25 Feb 2025 00:06:00 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=friendly-machines.com; s=dreamhost; t=1740470760; bh=Cj2nKKp260YN9flmKpX9t5LlscrBhUcFeY4gqSM7DNA=; h=Date:From:To:Subject:Content-Type:Content-Transfer-Encoding; b=kmjbPSV6wHQhz5tpFi8r/6u1MESDYVzuimqWOubCpKS7C7gqer7t3ABdihSYdWPeG rD3LkYpuUg+Im7yiHulTJcncJPO6C0UJnsUnnuUrzt7mv9D4P8ruvfIpBy3Ky3Hoxo kYE8NM0zlzePH1gi/B1WBwTX3vLIMOskPhikebmD//BNnfGYTxG57jU1ozfyQ7+SKn pCu11AEy5PnD0Cy/KQsKpLJtbVRn0YUCPRtiK4a4kxr02A4kf5GENlThXE6BnfRRBo akuNc01F7UbbGOsV29oLsTGudhIMJQPoA3k1XfLM9RnFZiTIz+cmX6sTIQqpRsRQGm PoxrmnzMH2rRw== MIME-Version: 1.0 Date: Tue, 25 Feb 2025 09:06:00 +0100 From: dannym@HIDDEN To: bug-guix@HIDDEN, =?UTF-8?Q?Ludovic_Court=C3=A8s?= <ludo@HIDDEN> Subject: Hang on reboot in Guix system User-Agent: Roundcube Webmail/1.5.0 Message-ID: <dfa92c62d9326f1eb8694eded2212e09@HIDDEN> X-Sender: dannym@HIDDEN Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=23.83.222.61; envelope-from=dannym@HIDDEN; helo=fly.ash.relay.mailchannels.net 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_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-Spam-Score: 0.9 (/) 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: -0.1 (/) Hi, when using a Guix system, it hangs on reboot pretty much every time. I've tracked it down (using the magic sysrq key) to two processes being left over: shepherd(obviously) and virtlogd. The interesting part of the system config is: (service virtlog-service-type (virtlog-configuration (max-clients 10))) (service libvirt-service-type (libvirt-configuration (keepalive-interval 50) (keepalive-count 50) (unix-sock-group "libvirt") (tls-port "16514"))) Killing virtlogd using sysrq e makes shepherd immediately respawn it (!). Isn't there some shepherd state that says "I'm supposed to shut down, don't keep respawning services" ? For reference, the important sysrq keys are: sysrq 9 to increase the log level to 9. After that, you will see a line printed every second with the process ids of the processes that are still there sysrq e to send SIGTERM to all processes sysrq i to send SIGKILL to all processes sysrq t to see all "tasks" guix b319256 repository URL: https://git.savannah.gnu.org/git/guix.git branch: master commit: b31925665d07acbb049adf702066b95af2b58b4d ------------=_1743371642-31527-1--
X-Loop: help-debbugs@HIDDEN Subject: bug#76540: Hang on reboot in Guix system References: <dfa92c62d9326f1eb8694eded2212e09@HIDDEN> In-Reply-To: <dfa92c62d9326f1eb8694eded2212e09@HIDDEN> Resent-From: Sebastian =?UTF-8?Q?D=C3=BCmcke?= <code@HIDDEN> Original-Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> Resent-CC: bug-guix@HIDDEN Resent-Date: Mon, 31 Mar 2025 17:46:02 +0000 Resent-Message-ID: <handler.76540.B76540.174344311918255 <at> debbugs.gnu.org> Resent-Sender: help-debbugs@HIDDEN X-GNU-PR-Message: followup 76540 X-GNU-PR-Package: guix X-GNU-PR-Keywords: To: 76540 <at> debbugs.gnu.org Received: via spool by 76540-submit <at> debbugs.gnu.org id=B76540.174344311918255 (code B ref 76540); Mon, 31 Mar 2025 17:46:02 +0000 Received: (at 76540) by debbugs.gnu.org; 31 Mar 2025 17:45:19 +0000 Received: from localhost ([127.0.0.1]:42747 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1tzJCH-0004k7-MS for submit <at> debbugs.gnu.org; Mon, 31 Mar 2025 13:45:18 -0400 Received: from relay06.alfahosting-server.de ([109.237.142.242]:1563) by debbugs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.84_2) (envelope-from <code@HIDDEN>) id 1tzJ6P-00043S-Bv for 76540 <at> debbugs.gnu.org; Mon, 31 Mar 2025 13:39:14 -0400 Received: by relay01.alfahosting-server.de (Postfix, from userid 1001) id 5371E334ECA6; Mon, 31 Mar 2025 19:39:11 +0200 (CEST) X-Spam-DCC: : X-Spam-Level: * X-Spam-Status: No, score=1.5 required=7.0 tests=BAYES_50,URIBL_SBL autolearn=disabled version=3.2.5 Received: from alfa3058.alfahosting-server.de (alfa3058.alfahosting-server.de [109.237.138.26]) by relay01.alfahosting-server.de (Postfix) with ESMTPS id 29858334E19E for <76540 <at> debbugs.gnu.org>; Mon, 31 Mar 2025 19:39:09 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sam-d.com; s=cloudpit; t=1743442140; bh=PzXO+kgVVPYOsDZLLAZUjzO1XVGgTasVF2JHPIFw3kU=; h=Date:To:From:Subject:From; b=hmKaKX49phTUhqv5LhYmZvGDlSLtv9Pk5QeiAWRQARGLFyaTyxEKMozfxBQW8HlrF x2n9y/U0RuFxeAuw8//UjJkgDLijhTh12M/Ty2F4j7wrzkBCVItd9LUWSYNdPW4NxM z1buhWLJGgbFIyW51c0m9ag1LfuIXkWKL7FnGGPw= Received: from [192.168.178.36] (dslc-082-083-151-023.pools.arcor-ip.net [82.83.151.23]) by alfa3058.alfahosting-server.de (Postfix) with ESMTPSA id 5630A585D988 for <76540 <at> debbugs.gnu.org>; Mon, 31 Mar 2025 19:29:00 +0200 (CEST) Message-ID: <414bd828-1117-d895-6f0c-592d3caf04cd@HIDDEN> Date: Mon, 31 Mar 2025 19:28:59 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.8.1 Content-Language: en-US From: Sebastian =?UTF-8?Q?D=C3=BCmcke?= <code@HIDDEN> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Score: 0.0 (/) X-Mailman-Approved-At: Mon, 31 Mar 2025 13:45:14 -0400 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 (-) Dear Danny, the fsck bug after reboot is tracked here: #77086 https://issues.guix.gnu.org/77086 We are still looking for reproducers, could you please report your issues in the thread? Thanks Sebastian
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