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Mon, 31 Oct 2022 08:45:02 -0400 Received: from debbugs.gnu.org ([209.51.188.43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1opUA2-0008Ko-Ga for bug-guix@gnu.org; Mon, 31 Oct 2022 08:45:02 -0400 Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1opUA1-0004q6-Vz for bug-guix@gnu.org; Mon, 31 Oct 2022 08:45:02 -0400 X-Loop: help-debbugs@gnu.org Subject: bug#58926: Shepherd becomes unresponsive after an interrupt Resent-From: Mathieu Othacehe Original-Sender: "Debbugs-submit" Resent-CC: bug-guix@gnu.org Resent-Date: Mon, 31 Oct 2022 12:45:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 58926 X-GNU-PR-Package: guix X-GNU-PR-Keywords: To: 58926@debbugs.gnu.org X-Debbugs-Original-To: bug-guix@gnu.org Received: via spool by submit@debbugs.gnu.org id=B.166722029218569 (code B ref -1); Mon, 31 Oct 2022 12:45:01 +0000 Received: (at submit) by debbugs.gnu.org; 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aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=gnu.org header.s=fencepost-gnu-org header.b=sKHp3Cx6; dmarc=pass (policy=none) header.from=gnu.org; spf=pass (aspmx1.migadu.com: domain of "bug-guix-bounces+larch=yhetil.org+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="bug-guix-bounces+larch=yhetil.org+larch=yhetil.org@gnu.org" X-Migadu-Spam-Score: -3.87 Authentication-Results: aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=gnu.org header.s=fencepost-gnu-org header.b=sKHp3Cx6; dmarc=pass (policy=none) header.from=gnu.org; spf=pass (aspmx1.migadu.com: domain of "bug-guix-bounces+larch=yhetil.org+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="bug-guix-bounces+larch=yhetil.org+larch=yhetil.org@gnu.org" X-Migadu-Queue-Id: 00C93DF86 X-Spam-Score: -3.87 X-Migadu-Scanner: scn1.migadu.com X-TUID: Fo04xCJrcwOS Hello, When running the following command: --8<---------------cut here---------------start------------->8--- sudo herd restart service-that-hangs-upon-restart --8<---------------cut here---------------end--------------->8--- then hitting C-c, Shepherd becomes totally unresponsive: --8<---------------cut here---------------start------------->8--- sudo herd status --8<---------------cut here---------------end--------------->8--- and all further Shpeherd commands hang forever. I was able to reproduce it in two different configurations: 1. On my laptop with a Wireguard service trying to reach a non-existing DNS server. --8<---------------cut here---------------start------------->8--- (service wireguard-service-type (wireguard-configuration (addresses (list "10.0.0.2/24")) (dns '("10.0.0.50")) #does not exit --8<---------------cut here---------------end--------------->8--- 2. On Berlin, while trying to restart nginx. In both situations, the "reboot" command was also hanging. Thanks, Mathieu