From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp0 ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms11 with LMTPS id gIjbEb54Xl9gCgAA0tVLHw (envelope-from ) for ; Sun, 13 Sep 2020 19:53:34 +0000 Received: from aspmx1.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp0 with LMTPS id uJ9GDL54Xl90EAAA1q6Kng (envelope-from ) for ; Sun, 13 Sep 2020 19:53:34 +0000 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by aspmx1.migadu.com (Postfix) with ESMTPS id CD26B94042A for ; Sun, 13 Sep 2020 19:53:33 +0000 (UTC) Received: from localhost ([::1]:53206 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kHY44-0003lJ-PU for larch@yhetil.org; Sun, 13 Sep 2020 15:53:32 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:36224) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kHY3w-0003kn-0h for guix-devel@gnu.org; Sun, 13 Sep 2020 15:53:24 -0400 Received: from dd26836.kasserver.com ([85.13.145.193]:35392) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kHY3t-00029X-Vu; Sun, 13 Sep 2020 15:53:23 -0400 Received: from localhost (80-110-126-103.cgn.dynamic.surfer.at [80.110.126.103]) by dd26836.kasserver.com (Postfix) with ESMTPSA id 99EA533628D8; Sun, 13 Sep 2020 21:52:57 +0200 (CEST) Date: Sun, 13 Sep 2020 21:52:14 +0200 From: Danny Milosavljevic To: 43257@debbugs.gnu.org Subject: Spooky problem in "nfs-root-os" system test Message-ID: <20200913215214.7ff9b97f@scratchpost.org> In-Reply-To: <20200910152042.4b33a84f@scratchpost.org> References: <20200907164745.15932-1-dannym@scratchpost.org> <87imcnmk25.fsf@gnu.org> <20200909121313.321a18d5@scratchpost.org> <87wo12jcvx.fsf@gnu.org> <20200910152042.4b33a84f@scratchpost.org> X-Mailer: Claws Mail 3.17.5 (GTK+ 2.24.32; x86_64-unknown-linux-gnu) MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/cDiT.ZdzEmJ=AFoTHpLtYuk"; protocol="application/pgp-signature"; micalg=pgp-sha512 Received-SPF: none client-ip=85.13.145.193; envelope-from=dannym@scratchpost.org; helo=dd26836.kasserver.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/09/13 15:52:58 X-ACL-Warn: Detected OS = Linux 3.11 and newer [fuzzy] X-Spam_score_int: -25 X-Spam_score: -2.6 X-Spam_bar: -- X-Spam_report: (-2.6 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_LOW=-0.7, SPF_HELO_NONE=0.001, SPF_NONE=0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: guix-devel@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Development of GNU Guix and the GNU System distribution." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: guix-devel@gnu.org Errors-To: guix-devel-bounces+larch=yhetil.org@gnu.org Sender: "Guix-devel" X-Scanner: scn0 Authentication-Results: aspmx1.migadu.com; dkim=none; dmarc=none; spf=pass (aspmx1.migadu.com: domain of guix-devel-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=guix-devel-bounces@gnu.org X-Spam-Score: -1.11 X-TUID: 64SiZB7L2fnM --Sig_/cDiT.ZdzEmJ=AFoTHpLtYuk Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi, I've got some spooky problem in the NFS root test (or in the VM setup by Gu= ix, really). It seems to hang the system test in a part I cannot change (so it's not ins= ide the test script). In order to reproduce, start with guix master commit 898fbb60b2354e82e5b7f259b44dbfed112a83aa--or any recent Guix master commit. So far it's still "fine"-ish: $ make TESTS=3D"nfs-root-fs" check-system [... works fine and eventually fails because port 20001 is waited for but is never opened by the server--so far so good] Now edit gnu/tests/nfs.scm to change ;(rpcmountd-port 20001) to (rpcmountd-port 20001) in order to fix the problem above--or so I thought. $ make TESTS=3D"nfs-root-fs" check-system [... hangs in first VM--without even trying to start up the NFS server VM (= as far as I can tell)] What is going on? Also, how to debug this? (same happens when enabling (rpcstatd-port 20002) only. Also, doesn't rpcstatd have TWO ports--one to broadcast and one to listen? How does one set up both using the operating-system configuration?) --Sig_/cDiT.ZdzEmJ=AFoTHpLtYuk Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCgAdFiEEds7GsXJ0tGXALbPZ5xo1VCwwuqUFAl9eeG4ACgkQ5xo1VCww uqX8ywgAkAPX6aAJNTjEdco0xrH16yucp92NwomwJ78Tdk+py2YYMjxoOlz3NgsZ dznH+M2kJE/ObMpSq+Q0LzfpTpXqxuhIhDPq+nWVaok/RoVXYFEFo9NYqq4yt6qk U+fUtQYYAiuwiih34Olrz8ncIi+YwX0UEoxKXl/5ai+nHf3DWLnjKSKT3MMiS1b3 eUGBcpgdtKG+7MPPn/8GMMkjuCRQZW6v1owofH8SUjISxBMEHmNvUnKP6rAQ39Mb x9EAhJNcNJexMzb4m802pO4F6gfjvmJxJmdbN4wvQjnm6jkBW7hx+o0W2NiMdxqj KkS4QSHOiFustW1RzkuiIOhQRJo5iA== =qTlP -----END PGP SIGNATURE----- --Sig_/cDiT.ZdzEmJ=AFoTHpLtYuk--