From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp1 ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms11 with LMTPS id WNWqHXdCr14uMAAA0tVLHw (envelope-from ) for ; Sun, 03 May 2020 22:15:19 +0000 Received: from aspmx1.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp1 with LMTPS id EB8kFoJCr14+bQAAbx9fmQ (envelope-from ) for ; Sun, 03 May 2020 22:15:30 +0000 Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:470:142::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 9961C941AA0 for ; Sun, 3 May 2020 22:15:28 +0000 (UTC) Received: from localhost ([::1]:47224 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jVMtU-0003hn-Un for larch@yhetil.org; Sun, 03 May 2020 18:15:28 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:41874) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jVMtJ-0003fs-M7 for guix-devel@gnu.org; Sun, 03 May 2020 18:15:17 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]:32949) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jVMtI-0004Ug-Ul; Sun, 03 May 2020 18:15:16 -0400 Received: from [2001:980:1b4f:1:42d2:832d:bb59:862] (port=34362 helo=dundal.peder.onsbrabantnet.nl) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1jVMtI-0000uH-Fa; Sun, 03 May 2020 18:15:16 -0400 From: Jan Nieuwenhuizen To: Ludovic =?utf-8?Q?Court=C3=A8s?= Subject: Re: 18/36: services: hurd: Add dummy loopback. Organization: AvatarAcademy.nl References: <20200427101927.7020.76060@vcs0.savannah.gnu.org> <20200427101947.E79D320A5E@vcs0.savannah.gnu.org> <87o8r8lj9h.fsf@gnu.org> <87a72rr8jq.fsf@gnu.org> <87zhaovj3o.fsf@gnu.org> X-Url: http://AvatarAcademy.nl Date: Mon, 04 May 2020 00:15:13 +0200 In-Reply-To: <87zhaovj3o.fsf@gnu.org> ("Ludovic \=\?utf-8\?Q\?Court\=C3\=A8s\=22'\?\= \=\?utf-8\?Q\?s\?\= message of "Sun, 03 May 2020 22:50:19 +0200") Message-ID: <87wo5spswe.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-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 X-Spam-Score: -1.01 Authentication-Results: aspmx1.migadu.com; dkim=none; dmarc=none; spf=pass (aspmx1.migadu.com: domain of guix-devel-bounces@gnu.org designates 2001:470:142::17 as permitted sender) smtp.mailfrom=guix-devel-bounces@gnu.org X-Scan-Result: default: False [-1.01 / 13.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; GENERIC_REPUTATION(0.00)[-0.49381937213445]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2001:470:142::/48:c]; IP_REPUTATION_HAM(0.00)[asn: 22989(0.14), country: US(-0.00), ip: 2001:470:142::17(-0.49)]; DWL_DNSWL_FAIL(0.00)[2001:470:142::17:server fail]; HAS_ORG_HEADER(0.00)[]; MX_GOOD(-0.50)[cached: eggs.gnu.org]; RCPT_COUNT_TWO(0.00)[2]; MAILLIST(-0.20)[mailman]; FORGED_RECIPIENTS_MAILLIST(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:22989, ipnet:2001:470:142::/48, country:US]; TAGGED_FROM(0.00)[larch=yhetil.org]; FROM_NEQ_ENVFROM(0.00)[janneke@gnu.org,guix-devel-bounces@gnu.org]; ARC_NA(0.00)[]; RCVD_COUNT_FIVE(0.00)[5]; MID_RHS_MATCH_FROM(0.00)[]; FROM_HAS_DN(0.00)[]; URIBL_BLOCKED(0.00)[lilypond.org:url,avataracademy.com:url,joyofsource.com:url,gnu.org:email]; MIME_GOOD(-0.10)[text/plain]; RCVD_TLS_LAST(0.00)[]; DMARC_NA(0.00)[gnu.org]; HAS_LIST_UNSUB(-0.01)[]; DNSWL_BLOCKED(0.00)[2001:470:142::17:from]; FORGED_SENDER_MAILLIST(0.00)[] X-TUID: nKAoSOJ4N87B Ludovic Court=C3=A8s writes: >> herd: exeception caught while executing 'start' on service 'loopback= ': >> Value out of range 0 to 4294967295: -1 > > Ah see, it=E2=80=99s out of range. > > Could you run Guile, load (guix build syscalls), and try to run the code > of the =E2=80=98start=E2=80=99 method that appears in > =E2=80=98static-networking-shepherd-service=E2=80=99 to see which syscall= is giving us > that error? Yes, that reproduces! > Could it be =E2=80=98ifreq-struct-size=E2=80=99 that=E2=80=99s off on GNU= /Hurd, or one of its > friends? Something like that: sizeof-ifconf is set to 16 (like on x86_64), but it's size should be 8. Not sure how that works!? Greetings, janneke --=20 Jan Nieuwenhuizen | GNU LilyPond http://lilypond.org Freelance IT http://JoyofSource.com | Avatar=C2=AE http://AvatarAcademy.com