Received: (at 63368) by debbugs.gnu.org; 1 Dec 2024 14:26:54 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Sun Dec 01 09:26:54 2024 Received: from localhost ([127.0.0.1]:50783 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1tHkuT-00048a-UK for submit <at> debbugs.gnu.org; Sun, 01 Dec 2024 09:26:54 -0500 Received: from eggs.gnu.org ([209.51.188.92]:41232) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <ludo@HIDDEN>) id 1tHkuS-00048I-CS for 63368 <at> debbugs.gnu.org; Sun, 01 Dec 2024 09:26:53 -0500 Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <ludo@HIDDEN>) id 1tHkuN-0000eA-6S; Sun, 01 Dec 2024 09:26:47 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-Version:Date:References:In-Reply-To:Subject:To: From; bh=/+uP4jUVdKPWlYJwZUrzU24K3QAgWxXiGhpmZUT5PWE=; b=i8I5OEnKGjE/7ADLDAmc CMf4JAnv9e8bWitzFztqOmQpjYwsep4eLgEAS7wzZh780tI8mtM6fqiMq2LMmjKFr7AL79qL8juzv tNbYY6u3dMm6o+RWhiCBJwVSCPbFbrM7bX3AKnKfA2DTuK+VD//H7PdruCtYDLpV6JfwULYT874Bq yADsaNJcq8zEMf5w1ukJOCXo+FzWbCcnOnAdhR6NrJnyAXKS3nreoao1xH0WJ/4oVM0YTSC0uMg6V juA6jO5VYButqXFGmvuK5epCsykkTIAPH0paz0e3hFwMEW72OcUNbJ3/D8OZcPiVYuRMWD9ejRl3M idydavkG+uWtVg==; From: =?utf-8?Q?Ludovic_Court=C3=A8s?= <ludo@HIDDEN> To: Christopher Baines <mail@HIDDEN> Subject: Re: bug#63368: Build coordiantor "Signals delivery fails constantly" crashes In-Reply-To: <87mt2fytxh.fsf@HIDDEN> (Christopher Baines's message of "Mon, 08 May 2023 11:45:21 +0100") References: <87mt2fytxh.fsf@HIDDEN> Date: Sun, 01 Dec 2024 15:26:45 +0100 Message-ID: <87cyibtr6i.fsf@HIDDEN> User-Agent: Gnus/5.13 (Gnus v5.13) 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: 63368 Cc: 63368 <at> debbugs.gnu.org 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 (---) Christopher Baines <mail@HIDDEN> skribis: > Since the recent core-updates merge, I've seen the build coordinator > using less memory, but it's also been crashing in a new way, up to 10 > times a day. > > In the log, you see something like: > > 2023-05-07 09:15:42 Signals delivery fails constantly at GC #71051 > 2023-05-07 09:15:42 Signals delivery fails constantly Same with =E2=80=98guix publish=E2=80=99: https://issues.guix.gnu.org/74632 > I'm guessing the switch from libgc-8.0.4 to libgc-8.2.2 has something to > do with this. I=E2=80=99m not sure when these started to happen for =E2=80=98guix publish= =E2=80=99. Data point: the =E2=80=98guix publish=E2=80=99 instance at guix.bordeaux.in= ria.fr never encountered this problem. The main difference compared to ci.guix is that it does not produce lzip archives. (I see the Coordinator uses Guile-Lzlib; maybe that=E2=80=99s a lead.) Ludo=E2=80=99.
bug-guix@HIDDEN:bug#63368; Package guix.
Full text available.Ludovic Courtès <ludo@HIDDEN>
to control <at> debbugs.gnu.org.
Full text available.Received: (at 63368) by debbugs.gnu.org; 9 Jun 2023 13:14:35 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Fri Jun 09 09:14:35 2023 Received: from localhost ([127.0.0.1]:58595 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1q7bwo-0001OG-Vc for submit <at> debbugs.gnu.org; Fri, 09 Jun 2023 09:14:35 -0400 Received: from eggs.gnu.org ([209.51.188.92]:50712) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <ludo@HIDDEN>) id 1q7bwm-0001O4-JS for 63368 <at> debbugs.gnu.org; Fri, 09 Jun 2023 09:14:33 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <ludo@HIDDEN>) id 1q7bwh-0007nn-As; Fri, 09 Jun 2023 09:14:27 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-Version:In-Reply-To:Date:References:Subject:To: From; bh=Pb+mXO8P7rgI19jeLdd+MnRGEs7qF7wGgWF7NTxnyKk=; b=lDixhmCkaPHr3X9+KVRf x7z7qkN+vKpdgTbvsd2v641F/1IsLkjMKTPHQI37X7L6gnNFsXV0L52VyC9lgEHiKJNw5WrKP0DeU un88logikbd3BCGRpuqMolJotJ+uVCPWaijigm1QJdWGT1RVx/cGLcinRm0kmdxX/23iBy7mtrYgh EU8VYN583g8IxrB1EoMk1VT7MgzjYtLaB+5tyT79me5EqeMHRVN5h1B3QbnaJIAPabwX7GyLhq7oa XrmmPAV3FtPo/9lgjbu2DUZFR99xJmvmSv3XRr3xqusu4HkJhGa07N4X8wPK2YsbmdSXvQ8iv7hXR Vy3Pl6ttN8/w+Q==; Received: from [193.50.110.239] (helo=ribbon) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <ludo@HIDDEN>) id 1q7bwf-00006t-V4; Fri, 09 Jun 2023 09:14:27 -0400 From: =?utf-8?Q?Ludovic_Court=C3=A8s?= <ludo@HIDDEN> To: Christopher Baines <mail@HIDDEN> Subject: Re: bug#63368: Build coordiantor "Signals delivery fails constantly" crashes References: <87mt2fytxh.fsf@HIDDEN> <87cz2ocu2f.fsf@HIDDEN> <877csw4dvt.fsf@HIDDEN> <871qit7pq7.fsf@HIDDEN> <8735348w6o.fsf@HIDDEN> <87wn0g1utn.fsf@HIDDEN> X-URL: http://www.fdn.fr/~lcourtes/ X-Revolutionary-Date: Primidi 21 Prairial an 231 de la =?utf-8?Q?R=C3=A9vo?= =?utf-8?Q?lution=2C?= jour du Barbeau 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: Fri, 09 Jun 2023 15:14:22 +0200 In-Reply-To: <87wn0g1utn.fsf@HIDDEN> (Christopher Baines's message of "Tue, 06 Jun 2023 16:19:39 +0100") Message-ID: <87pm64wzf5.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: 63368 Cc: 63368 <at> debbugs.gnu.org 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 (---) Christopher Baines <mail@HIDDEN> skribis: > Ludovic Court=C3=A8s <ludo@HIDDEN> writes: > >> Christopher Baines <mail@HIDDEN> skribis: [...] >>> 2023-06-02 19:01:22 Signals delivery fails constantly >>> 2023-06-02 19:01:29 locale is en_US.utf8 >>> 2023-06-02 19:01:29 (gnutls version: 3.7.7, guix version: 1.4.0-6.dc5= 430c) >>> >>> Which is a bit more concerning, since the build coordinator agent is >>> intentionally quite simple (no SQLite for example). >> >> The closure of (guix-build-coordinator agent) seems to be quite large >> still. >> >> Could you check what .so files are loaded by that code, perhaps via >> /proc/PID/maps? > > I think I see these (that's on milano-guix-1 currently): > > /gnu/store/0i81lpfnn05pmjc5f43q4nfvd27r08f7-guile-gnutls-3.7.12/lib/guile= /3.0/extensions/guile-gnutls-v-2.so.0.0.0 > /gnu/store/0jk7sl5xqwwdkzjpp9sxgz9z0d48a3vy-libunistring-1.0/lib/libunist= ring.so.2.2.0 > /gnu/store/1r1azdi4hvfypnx14d01n60p4aa7g2im-libidn2-2.3.4/lib/libidn2.so.= 0.3.8 > /gnu/store/1w1r6r56z9lhg8ghcb7lxss6mkn7d5l1-libgc-8.2.2/lib/libgc.so.1.5.1 > /gnu/store/4gvgcfdiz67wv04ihqfa8pqwzsb0qpv5-guile-3.0.9/lib/libguile-3.0.= so.1.6.0 > /gnu/store/8y0pwifz8a3d7zbdfzsawa1amf4afx1s-libgcrypt-1.10.1/lib/libgcryp= t.so.20.4.1 > /gnu/store/930nwsiysdvy2x5zv1sf6v7ym75z8ayk-gcc-11.3.0-lib/lib/libgcc_s.s= o.1 > /gnu/store/c2fx42ial6lr60s96xcbml5hd8vwaxq3-nettle-3.8.1/lib/libhogweed.s= o.6.6 > /gnu/store/c2fx42ial6lr60s96xcbml5hd8vwaxq3-nettle-3.8.1/lib/libnettle.so= .8.6 > /gnu/store/gsjczqir1wbz8p770zndrpw4rnppmxi3-glibc-2.35/lib/ld-linux-x86-6= 4.so.2 > /gnu/store/gsjczqir1wbz8p770zndrpw4rnppmxi3-glibc-2.35/lib/libcrypt.so.1 > /gnu/store/gsjczqir1wbz8p770zndrpw4rnppmxi3-glibc-2.35/lib/libc.so.6 > /gnu/store/gsjczqir1wbz8p770zndrpw4rnppmxi3-glibc-2.35/lib/libm.so.6 > /gnu/store/ib2n2vzqpchc3bhh9i712w5sq9zapn8d-gmp-6.2.1/lib/libgmp.so.10.4.1 > /gnu/store/j5kzdjan6mnf2ngmkc50fia8vrbpqi9b-libtasn1-4.19.0/lib/libtasn1.= so.6.6.3 > /gnu/store/k0p01a6b7hsxjfr65ga4f2gh6lh92aiq-lzlib-1.13/lib/liblz.so.1.13 > /gnu/store/m9wi9hcrf7f9dm4ri32vw1jrbh1csywi-libgpg-error-1.45/lib/libgpg-= error.so.0.33.0 > /gnu/store/slzq3zqwj75lbrg4ly51hfhbv2vhryv5-zlib-1.2.13/lib/libz.so.1.2.13 > /gnu/store/vq7dxp5la2lnhsvniwv38j0ggvsmzim7-p11-kit-0.24.1/lib/libp11-kit= .so.0.3.0 > /gnu/store/w8b0l8hk6g0fahj4fvmc4qqm3cvaxnmv-libffi-3.4.4/lib/libffi.so.8.= 1.2 > /gnu/store/yr4lbvdyc4dgs76yij1dw2w2z8s84af8-gnutls-3.7.7/lib/libgnutls.so= .30.34.1 Hmm no idea. I=E2=80=99ve never seen =E2=80=9CSignals delivery fails=E2=80= =9D before so I really wonder what could be causing this. Would be great if you could come up with a reduced test case, but I guess that won=E2=80=99t be easy. Or perhaps you could run a Coordinator agent under =E2=80=98strace -f=E2=80= =99 to see if we get hints? Ludo=E2=80=99.
bug-guix@HIDDEN:bug#63368; Package guix.
Full text available.Received: (at 63368) by debbugs.gnu.org; 6 Jun 2023 15:20:26 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Tue Jun 06 11:20:26 2023 Received: from localhost ([127.0.0.1]:52817 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1q6YTy-0004IR-7i for submit <at> debbugs.gnu.org; Tue, 06 Jun 2023 11:20:26 -0400 Received: from mira.cbaines.net ([212.71.252.8]:42606) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <mail@HIDDEN>) id 1q6YTw-0004IF-5K for 63368 <at> debbugs.gnu.org; Tue, 06 Jun 2023 11:20:25 -0400 Received: from localhost (unknown [IPv6:2a02:8010:68c1:0:54d1:d5d4:280e:f699]) by mira.cbaines.net (Postfix) with ESMTPSA id 03D1227BBE2; Tue, 6 Jun 2023 16:20:22 +0100 (BST) Received: from felis (localhost [127.0.0.1]) by localhost (OpenSMTPD) with ESMTP id a456e4b1; Tue, 6 Jun 2023 15:20:20 +0000 (UTC) References: <87mt2fytxh.fsf@HIDDEN> <87cz2ocu2f.fsf@HIDDEN> <877csw4dvt.fsf@HIDDEN> <871qit7pq7.fsf@HIDDEN> <8735348w6o.fsf@HIDDEN> User-agent: mu4e 1.10.2; emacs 28.2 From: Christopher Baines <mail@HIDDEN> To: Ludovic =?utf-8?Q?Court=C3=A8s?= <ludo@HIDDEN> Subject: Re: bug#63368: Build coordiantor "Signals delivery fails constantly" crashes Date: Tue, 06 Jun 2023 16:19:39 +0100 In-reply-to: <8735348w6o.fsf@HIDDEN> Message-ID: <87wn0g1utn.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: 63368 Cc: 63368 <at> debbugs.gnu.org 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 Ludovic Court=C3=A8s <ludo@HIDDEN> writes: > Christopher Baines <mail@HIDDEN> skribis: > >> I've seen this happen with the build coordinator agent now (on >> milano-guix-1): >> >> 2023-06-02 18:59:55 2023-06-02 18:59:55 (DEBUG): >> fb9f06cf-cc1d-4493-88b8-3eac9437f5d4: checking the availability of >> build inputs >> 2023-06-02 18:59:55 2023-06-02 18:59:55 (INFO ): >> fb9f06cf-cc1d-4493-88b8-3eac9437f5d4: setup successful, building: >> /gnu/store/7fbrli2a8nzn676q8gz2b0i0y0lr9nxv-r-quasr-1.40.0.drv >> 2023-06-02 19:00:46 Signals delivery fails constantly at GC #55 >> 2023-06-02 19:01:22 Signals delivery fails constantly >> 2023-06-02 19:01:29 locale is en_US.utf8 >> 2023-06-02 19:01:29 (gnutls version: 3.7.7, guix version: 1.4.0-6.dc54= 30c) >> >> Which is a bit more concerning, since the build coordinator agent is >> intentionally quite simple (no SQLite for example). > > The closure of (guix-build-coordinator agent) seems to be quite large > still. > > Could you check what .so files are loaded by that code, perhaps via > /proc/PID/maps? I think I see these (that's on milano-guix-1 currently): /gnu/store/0i81lpfnn05pmjc5f43q4nfvd27r08f7-guile-gnutls-3.7.12/lib/guile/3= .0/extensions/guile-gnutls-v-2.so.0.0.0 /gnu/store/0jk7sl5xqwwdkzjpp9sxgz9z0d48a3vy-libunistring-1.0/lib/libunistri= ng.so.2.2.0 /gnu/store/1r1azdi4hvfypnx14d01n60p4aa7g2im-libidn2-2.3.4/lib/libidn2.so.0.= 3.8 /gnu/store/1w1r6r56z9lhg8ghcb7lxss6mkn7d5l1-libgc-8.2.2/lib/libgc.so.1.5.1 /gnu/store/4gvgcfdiz67wv04ihqfa8pqwzsb0qpv5-guile-3.0.9/lib/libguile-3.0.so= .1.6.0 /gnu/store/8y0pwifz8a3d7zbdfzsawa1amf4afx1s-libgcrypt-1.10.1/lib/libgcrypt.= so.20.4.1 /gnu/store/930nwsiysdvy2x5zv1sf6v7ym75z8ayk-gcc-11.3.0-lib/lib/libgcc_s.so.1 /gnu/store/c2fx42ial6lr60s96xcbml5hd8vwaxq3-nettle-3.8.1/lib/libhogweed.so.= 6.6 /gnu/store/c2fx42ial6lr60s96xcbml5hd8vwaxq3-nettle-3.8.1/lib/libnettle.so.8= .6 /gnu/store/gsjczqir1wbz8p770zndrpw4rnppmxi3-glibc-2.35/lib/ld-linux-x86-64.= so.2 /gnu/store/gsjczqir1wbz8p770zndrpw4rnppmxi3-glibc-2.35/lib/libcrypt.so.1 /gnu/store/gsjczqir1wbz8p770zndrpw4rnppmxi3-glibc-2.35/lib/libc.so.6 /gnu/store/gsjczqir1wbz8p770zndrpw4rnppmxi3-glibc-2.35/lib/libm.so.6 /gnu/store/ib2n2vzqpchc3bhh9i712w5sq9zapn8d-gmp-6.2.1/lib/libgmp.so.10.4.1 /gnu/store/j5kzdjan6mnf2ngmkc50fia8vrbpqi9b-libtasn1-4.19.0/lib/libtasn1.so= .6.6.3 /gnu/store/k0p01a6b7hsxjfr65ga4f2gh6lh92aiq-lzlib-1.13/lib/liblz.so.1.13 /gnu/store/m9wi9hcrf7f9dm4ri32vw1jrbh1csywi-libgpg-error-1.45/lib/libgpg-er= ror.so.0.33.0 /gnu/store/slzq3zqwj75lbrg4ly51hfhbv2vhryv5-zlib-1.2.13/lib/libz.so.1.2.13 /gnu/store/vq7dxp5la2lnhsvniwv38j0ggvsmzim7-p11-kit-0.24.1/lib/libp11-kit.s= o.0.3.0 /gnu/store/w8b0l8hk6g0fahj4fvmc4qqm3cvaxnmv-libffi-3.4.4/lib/libffi.so.8.1.2 /gnu/store/yr4lbvdyc4dgs76yij1dw2w2z8s84af8-gnutls-3.7.7/lib/libgnutls.so.3= 0.34.1 --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQKlBAEBCgCPFiEEPonu50WOcg2XVOCyXiijOwuE9XcFAmR/TrRfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldDNF ODlFRUU3NDU4RTcyMEQ5NzU0RTBCMjVFMjhBMzNCMEI4NEY1NzcRHG1haWxAY2Jh aW5lcy5uZXQACgkQXiijOwuE9Xdm9g//TlHIgMkENeno3k4l5r3jYjN0JozNN4hq wc7pCMmt1W6Sruqpl2xtUZFfxHiDqFlgIHv1vCv59xgbupWEFbi1p+c7GEAkQdPZ vmQiUHPqr1LU87AdPkdXcT5BQBqNCQkQwRveassEGrscK1wUZ21hy4KDQYnBqOKN kghFvNSjcleiYUpqFKPjqx3GUbluBagluD7riMoGilQcJ3DWSmIiCqU0AK4dgpib SAnYGbjhUMHlQIzgHx9VvVJ5D0h8ONVyLJsnCfaRW+8PQ5vAqJhMbYsvrg+dW+Jq KJkIra5QKF3kUKbfMAtiK4GYzw46g3MKqyUc8a6Zkr/pSeUXnifijy5RArH8u5Xd U7hUFTbfZiKO8DpMlGBH35nZte2qCpI4GmvhBvllw1hDbxpLq0B2stxqi5+l9eNc BFHsNO24Qg1ah213ttruJKjbn/dI6kl4syucqqxLqa/pcBG0zNkN9i7hVck8Fx1S VaizOmHt+n/pYCP6mW2YidjI/C5hGvSdJzA2i8qEI8oFOx8hd4KrfWqcvpkIWFxN eXYqlAVFYCpROCBG6eNdVzlP2JLF2htn213okRL4J+lKcky68OfYVmvcLYistGZt dwYVLr7aF8Bl+kwygvmBkuZPwoAnicuTFSl5G9sZUpzuPC34ewolbj+qxGbl9zMx glW2yrTNgcQ= =KiIx -----END PGP SIGNATURE----- --=-=-=--
bug-guix@HIDDEN:bug#63368; Package guix.
Full text available.Received: (at 63368) by debbugs.gnu.org; 6 Jun 2023 15:09:15 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Tue Jun 06 11:09:15 2023 Received: from localhost ([127.0.0.1]:52807 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1q6YJ8-00040w-Ql for submit <at> debbugs.gnu.org; Tue, 06 Jun 2023 11:09:15 -0400 Received: from eggs.gnu.org ([209.51.188.92]:39764) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <ludo@HIDDEN>) id 1q6YJ6-00040g-2I for 63368 <at> debbugs.gnu.org; Tue, 06 Jun 2023 11:09:13 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <ludo@HIDDEN>) id 1q6YJ0-0000pX-QT; Tue, 06 Jun 2023 11:09:06 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-Version:In-Reply-To:Date:References:Subject:To: From; bh=Hjsw1Ni/v89dQFB/xoT+yNYPk4Qxl3vh0bgvi2yu+gM=; b=ft13IiPOmLlBsM/X7f2n QJ3tdqKZcMvPGtxmHq2G7WBV9q6UBA/EV/XEB0b6yaeQLwa613xyzJJmuVGxe0bXL/XzScbXLl0lA rzbUHUo0igeYZ1rNIxbc93cROq0Z0/X0wJIWSScgKCp26ufOIeuOaMQzDWqRwhSmJJROWAeErA5Cf WoNRENoaxB/Xs/MUSfzAe9cp199EPNwGZQv3hPJL9qEhCpFF3TFafYrMXA9dcicSexwJ0LAp3+bSz t+GyYt0L6gC3fyM6Xd4cme6ww0/uwXG2iRIhpoPDKhEgJQ+SAMaa4sype7fQ7tyD9RRf/m7lgu48m 1LsIjS8oo85gSA==; Received: from [193.50.110.155] (helo=ribbon) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <ludo@HIDDEN>) id 1q6YJ0-0000Rm-1I; Tue, 06 Jun 2023 11:09:06 -0400 From: =?utf-8?Q?Ludovic_Court=C3=A8s?= <ludo@HIDDEN> To: Christopher Baines <mail@HIDDEN> Subject: Re: bug#63368: Build coordiantor "Signals delivery fails constantly" crashes References: <87mt2fytxh.fsf@HIDDEN> <87cz2ocu2f.fsf@HIDDEN> <877csw4dvt.fsf@HIDDEN> <871qit7pq7.fsf@HIDDEN> X-URL: http://www.fdn.fr/~lcourtes/ X-Revolutionary-Date: Octidi 18 Prairial an 231 de la =?utf-8?Q?R=C3=A9vol?= =?utf-8?Q?ution=2C?= jour du Pavot 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: Tue, 06 Jun 2023 17:09:03 +0200 In-Reply-To: <871qit7pq7.fsf@HIDDEN> (Christopher Baines's message of "Fri, 02 Jun 2023 18:07:16 +0100") Message-ID: <8735348w6o.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: 63368 Cc: 63368 <at> debbugs.gnu.org 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 (---) Christopher Baines <mail@HIDDEN> skribis: > I've seen this happen with the build coordinator agent now (on > milano-guix-1): > > 2023-06-02 18:59:55 2023-06-02 18:59:55 (DEBUG): fb9f06cf-cc1d-4493-88b= 8-3eac9437f5d4: checking the availability of build inputs > 2023-06-02 18:59:55 2023-06-02 18:59:55 (INFO ): fb9f06cf-cc1d-4493-88b= 8-3eac9437f5d4: setup successful, building: /gnu/store/7fbrli2a8nzn676q8gz2= b0i0y0lr9nxv-r-quasr-1.40.0.drv > 2023-06-02 19:00:46 Signals delivery fails constantly at GC #55 > 2023-06-02 19:01:22 Signals delivery fails constantly > 2023-06-02 19:01:29 locale is en_US.utf8 > 2023-06-02 19:01:29 (gnutls version: 3.7.7, guix version: 1.4.0-6.dc543= 0c) > > Which is a bit more concerning, since the build coordinator agent is > intentionally quite simple (no SQLite for example). The closure of (guix-build-coordinator agent) seems to be quite large still. Could you check what .so files are loaded by that code, perhaps via /proc/PID/maps? Thanks, Ludo=E2=80=99.
bug-guix@HIDDEN:bug#63368; Package guix.
Full text available.Received: (at 63368) by debbugs.gnu.org; 2 Jun 2023 17:12:48 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Fri Jun 02 13:12:48 2023 Received: from localhost ([127.0.0.1]:40801 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1q58KW-0007Ba-IM for submit <at> debbugs.gnu.org; Fri, 02 Jun 2023 13:12:48 -0400 Received: from mira.cbaines.net ([212.71.252.8]:42588) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <mail@HIDDEN>) id 1q58KT-0007BR-54 for 63368 <at> debbugs.gnu.org; Fri, 02 Jun 2023 13:12:46 -0400 Received: from localhost (cpc158837-hari22-2-0-cust393.20-2.cable.virginm.net [86.20.51.138]) by mira.cbaines.net (Postfix) with ESMTPSA id ACB7A1669B; Fri, 2 Jun 2023 18:12:43 +0100 (BST) Received: from felis (localhost [127.0.0.1]) by localhost (OpenSMTPD) with ESMTP id f0a5a84a; Fri, 2 Jun 2023 17:12:39 +0000 (UTC) References: <87mt2fytxh.fsf@HIDDEN> <87cz2ocu2f.fsf@HIDDEN> <877csw4dvt.fsf@HIDDEN> User-agent: mu4e 1.10.2; emacs 28.2 From: Christopher Baines <mail@HIDDEN> To: 63368 <at> debbugs.gnu.org Subject: Re: bug#63368: Build coordiantor "Signals delivery fails constantly" crashes Date: Fri, 02 Jun 2023 18:07:16 +0100 In-reply-to: <877csw4dvt.fsf@HIDDEN> Message-ID: <871qit7pq7.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: 63368 Cc: Ludovic =?utf-8?Q?Court=C3=A8s?= <ludo@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 Christopher Baines <mail@HIDDEN> writes: > Ludovic Court=C3=A8s <ludo@HIDDEN> writes: > >> Christopher Baines <mail@HIDDEN> skribis: >> >>> Since the recent core-updates merge, I've seen the build coordinator >>> using less memory, but it's also been crashing in a new way, up to 10 >>> times a day. >>> >>> In the log, you see something like: >>> >>> 2023-05-07 09:15:42 Signals delivery fails constantly at GC #71051 >>> 2023-05-07 09:15:42 Signals delivery fails constantly >>> >>> I'm guessing the switch from libgc-8.0.4 to libgc-8.2.2 has something to >>> do with this. >> >> Normally on GNU/Linux libgc has: >> >> #define SIG_SUSPEND SIGPWR >> >> The Coordinator fiddles with SIGALRM, SIGUSR1, SIGINT, and SIGPIPE, >> which should normally be fine. >> >> Is there anything else that might interfere with libgc? > > I've seen this issue in both the build coordinator and nar-herder, both > of which use guile-sqlite, so I wonder if that could have something to > do with it. I've seen this happen with the build coordinator agent now (on milano-guix-1): 2023-06-02 18:59:55 2023-06-02 18:59:55 (DEBUG): fb9f06cf-cc1d-4493-88b8-= 3eac9437f5d4: checking the availability of build inputs 2023-06-02 18:59:55 2023-06-02 18:59:55 (INFO ): fb9f06cf-cc1d-4493-88b8-= 3eac9437f5d4: setup successful, building: /gnu/store/7fbrli2a8nzn676q8gz2b0= i0y0lr9nxv-r-quasr-1.40.0.drv 2023-06-02 19:00:46 Signals delivery fails constantly at GC #55 2023-06-02 19:01:22 Signals delivery fails constantly 2023-06-02 19:01:29 locale is en_US.utf8 2023-06-02 19:01:29 (gnutls version: 3.7.7, guix version: 1.4.0-6.dc5430c) Which is a bit more concerning, since the build coordinator agent is intentionally quite simple (no SQLite for example). --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQKlBAEBCgCPFiEEPonu50WOcg2XVOCyXiijOwuE9XcFAmR6IwBfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldDNF ODlFRUU3NDU4RTcyMEQ5NzU0RTBCMjVFMjhBMzNCMEI4NEY1NzcRHG1haWxAY2Jh aW5lcy5uZXQACgkQXiijOwuE9XfoWg/9GKzwsXsuotKjopavcBGMcbA0Tit6B8is UtpHVGqlPiswgJHzPR/Cpb06ILAwN7CV89FNwLQe+CIZvoRkb693ZRPaqXQh67TO dS9v+TLmnp7iCVrwmxX8ji5OunuXcKB39vdA42C1S9i4hcZvbNAK+TILLUFKj+w3 UGE/cjJddm7Y+yJenUjz27Up1PfMa412mplWq9cgY0y4Y2P20/rCxTQIhp5Ej/8w tWeJwUhSjWIkW0FstJXuEzr6kfVdyghOtRdW+mHZDbfar2Xs0orANXfxhNb+u9Gw nN0/oZHFJb0X4iHtBDM8KYuSsJeZEMfr1nIERdNSEGjIDOdTq+TLyjPiZB9a9lBz yyq2rJCwHKA+yGv/EfvrgUhw6CBTHjcMv3nHUbpFSNP2jm8cV/QXELgQr9HkHzCc eHRlEu1tpzVTTOtRpDhk5FH/s/oogvJq4pawvzAoaWI+aWeLEzYmt122hyXtqS4P 4Cs2VRlCW2BLe3YLkq4TNbg+9N4puTdS7mHvBxZeHO9k7ANQgCqqLJof06M3zZ0Z JkXX2Qur1Hwad/1/h2YzNNIJCNgqCrgn5qCFhkkz2oTh/hGec2rShpl1XryGVHAS uL5bHdz5e52yhwTexWAbRtNNr23UzgteeE8llQ+jJmxSlb5W0pTw4VFd9/LGHCEF zRl9pn4Oux8= =YlHb -----END PGP SIGNATURE----- --=-=-=--
bug-guix@HIDDEN:bug#63368; Package guix.
Full text available.Received: (at 63368) by debbugs.gnu.org; 25 May 2023 15:41:52 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Thu May 25 11:41:52 2023 Received: from localhost ([127.0.0.1]:47890 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1q2D68-00017q-0d for submit <at> debbugs.gnu.org; Thu, 25 May 2023 11:41:52 -0400 Received: from mira.cbaines.net ([212.71.252.8]:42570) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <mail@HIDDEN>) id 1q2D64-00017g-Sa for 63368 <at> debbugs.gnu.org; Thu, 25 May 2023 11:41:49 -0400 Received: from localhost (unknown [IPv6:2a02:8010:68c1:0:54d1:d5d4:280e:f699]) by mira.cbaines.net (Postfix) with ESMTPSA id 6E56C27BBE2; Thu, 25 May 2023 16:41:47 +0100 (BST) Received: from felis (localhost [127.0.0.1]) by localhost (OpenSMTPD) with ESMTP id f1ad9108; Thu, 25 May 2023 15:41:45 +0000 (UTC) References: <87mt2fytxh.fsf@HIDDEN> <87cz2ocu2f.fsf@HIDDEN> User-agent: mu4e 1.10.2; emacs 28.2 From: Christopher Baines <mail@HIDDEN> To: Ludovic =?utf-8?Q?Court=C3=A8s?= <ludo@HIDDEN> Subject: Re: bug#63368: Build coordiantor "Signals delivery fails constantly" crashes Date: Thu, 25 May 2023 16:26:34 +0100 In-reply-to: <87cz2ocu2f.fsf@HIDDEN> Message-ID: <877csw4dvt.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: 63368 Cc: 63368 <at> debbugs.gnu.org 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 Ludovic Court=C3=A8s <ludo@HIDDEN> writes: > Christopher Baines <mail@HIDDEN> skribis: > >> Since the recent core-updates merge, I've seen the build coordinator >> using less memory, but it's also been crashing in a new way, up to 10 >> times a day. >> >> In the log, you see something like: >> >> 2023-05-07 09:15:42 Signals delivery fails constantly at GC #71051 >> 2023-05-07 09:15:42 Signals delivery fails constantly >> >> I'm guessing the switch from libgc-8.0.4 to libgc-8.2.2 has something to >> do with this. > > Normally on GNU/Linux libgc has: > > #define SIG_SUSPEND SIGPWR > > The Coordinator fiddles with SIGALRM, SIGUSR1, SIGINT, and SIGPIPE, > which should normally be fine. > > Is there anything else that might interfere with libgc? I've seen this issue in both the build coordinator and nar-herder, both of which use guile-sqlite, so I wonder if that could have something to do with it. --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQKlBAEBCgCPFiEEPonu50WOcg2XVOCyXiijOwuE9XcFAmRvgbZfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldDNF ODlFRUU3NDU4RTcyMEQ5NzU0RTBCMjVFMjhBMzNCMEI4NEY1NzcRHG1haWxAY2Jh aW5lcy5uZXQACgkQXiijOwuE9Xe9Ag/+LfCuSCqPT+J7Gvyj/ITn0dA+FbBUxLIT iYf6oOhY87H2YvwaC/NtzzS17uIiPg3NE75XWFlIaV94E5oDX/YU1EavsuwZswwv sGa0dN7cSkII994OMve8jOsJ9EELotwMyE6aPEwlPiuYCfydubhHfFrnNDr0ySrT lW+TRWbB2TNSGDShfpwOOrTaAr8LZkyu86h3PIGLL+Huupu9YpTXH4x8f/OK+5A0 R22eRcniI87ayrdvIe+ByVbt2u907A2xC2M+IZezhkVbI80VTI33gObkKd57kLSP pb0PfD4Wu9f3KTHoy5OjI7IS0V//IRBGxDqLF2njZFcIzdDkqUPYluO8p1w5d9UG 9ME5HItEgB6Ad9k6ml3AOOMe40/u3JMjt5zKHWbDPGUYEPlb8NK526sp03BgsfAo aeeod7Gepycox+HwM63JnGAipxXk/DqXVUTeQzhWNLJpc1G+AvdoRZR2kSq4AgrH rZQTiT9Mni50lQ+7Tax7s9F7X6xd2seAq8/GAkkYu+nFohQwpvtEPF+T1GGiafSL BPl16R/lW+j2LPOLbDvfNE9L1iSJuib4gBkFD8B3B06w5m2j12dlmj1t6Rh3eBVe kCdgK5qQZiPKAJD0oDki5pQepZT8EC7eGKqLnW7x631J3vJMCafyEhzlONcr5UlB Ji7fCv/vrmc= =dr0R -----END PGP SIGNATURE----- --=-=-=--
bug-guix@HIDDEN:bug#63368; Package guix.
Full text available.Received: (at 63368) by debbugs.gnu.org; 25 May 2023 15:25:08 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Thu May 25 11:25:08 2023 Received: from localhost ([127.0.0.1]:47857 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1q2Cpv-0000eW-W6 for submit <at> debbugs.gnu.org; Thu, 25 May 2023 11:25:08 -0400 Received: from eggs.gnu.org ([209.51.188.92]:57802) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <ludo@HIDDEN>) id 1q2Cps-0000dt-Te for 63368 <at> debbugs.gnu.org; Thu, 25 May 2023 11:25:06 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <ludo@HIDDEN>) id 1q2Cpm-0006ll-Li; Thu, 25 May 2023 11:24:59 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-Version:In-Reply-To:Date:References:Subject:To: From; bh=mtQKV0IcoTjgOfDRaTCr5cgve5SM7JRTVZbJUGGVDCo=; b=OpLQthT9bUJHfdcsxT1Z L6pKTBa9HsWyWiANWX0pAd3UFN6GJdilQx3K6ZYrccvxwoGN5BhUD1g8Lzv/dWcA2637f8LI/nnJc tBjxyZ7RN7rBP5qnzgoSePwb7tmsYgsre579RHztRoOzAOKiWJ8UqF7GgJ57rEnHH182R42/r2EVj 86zz7QJ4o0AYG6vIOBWOHTskk5xu96QjnXwUWGcLM4LedSacCsjD8XCxVmWD5knavdX/bOz32f3HF TxQ746DraGxHsswbUb35JddTtqzGeNr/aEG2lMvGwqkYT4Z08QvRCYCVVfDc8JoRfEIKc10OMWkLz 1nIVgv0jcJIgpQ==; Received: from 91-160-117-201.subs.proxad.net ([91.160.117.201] helo=ribbon) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <ludo@HIDDEN>) id 1q2Cpm-0006fh-8k; Thu, 25 May 2023 11:24:58 -0400 From: =?utf-8?Q?Ludovic_Court=C3=A8s?= <ludo@HIDDEN> To: Christopher Baines <mail@HIDDEN> Subject: Re: bug#63368: Build coordiantor "Signals delivery fails constantly" crashes References: <87mt2fytxh.fsf@HIDDEN> Date: Thu, 25 May 2023 17:24:56 +0200 In-Reply-To: <87mt2fytxh.fsf@HIDDEN> (Christopher Baines's message of "Mon, 08 May 2023 11:45:21 +0100") Message-ID: <87cz2ocu2f.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: 63368 Cc: 63368 <at> debbugs.gnu.org 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, Christopher Baines <mail@HIDDEN> skribis: > Since the recent core-updates merge, I've seen the build coordinator > using less memory, but it's also been crashing in a new way, up to 10 > times a day. > > In the log, you see something like: > > 2023-05-07 09:15:42 Signals delivery fails constantly at GC #71051 > 2023-05-07 09:15:42 Signals delivery fails constantly > > I'm guessing the switch from libgc-8.0.4 to libgc-8.2.2 has something to > do with this. Normally on GNU/Linux libgc has: #define SIG_SUSPEND SIGPWR The Coordinator fiddles with SIGALRM, SIGUSR1, SIGINT, and SIGPIPE, which should normally be fine. Is there anything else that might interfere with libgc? Ludo=E2=80=99.
bug-guix@HIDDEN:bug#63368; Package guix.
Full text available.Received: (at 63368) by debbugs.gnu.org; 10 May 2023 12:49:32 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Wed May 10 08:49:32 2023 Received: from localhost ([127.0.0.1]:45508 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1pwjG8-0004Kw-4J for submit <at> debbugs.gnu.org; Wed, 10 May 2023 08:49:32 -0400 Received: from mira.cbaines.net ([212.71.252.8]:42514) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <mail@HIDDEN>) id 1pwjG5-0004Ko-4x for 63368 <at> debbugs.gnu.org; Wed, 10 May 2023 08:49:30 -0400 Received: from localhost (unknown [IPv6:2a02:8010:68c1:0:54d1:d5d4:280e:f699]) by mira.cbaines.net (Postfix) with ESMTPSA id 9DB3227BBEC for <63368 <at> debbugs.gnu.org>; Wed, 10 May 2023 13:49:28 +0100 (BST) Received: from felis (localhost [127.0.0.1]) by localhost (OpenSMTPD) with ESMTP id f56ae199 for <63368 <at> debbugs.gnu.org>; Wed, 10 May 2023 12:49:27 +0000 (UTC) References: <87mt2fytxh.fsf@HIDDEN> User-agent: mu4e 1.8.13; emacs 28.2 From: Christopher Baines <mail@HIDDEN> To: 63368 <at> debbugs.gnu.org Subject: Re: bug#63368: Build coordiantor "Signals delivery fails constantly" crashes Date: Wed, 10 May 2023 13:47:11 +0100 In-reply-to: <87mt2fytxh.fsf@HIDDEN> Message-ID: <87jzxg1hd4.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: 63368 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 Christopher Baines <mail@HIDDEN> writes: > Since the recent core-updates merge, I've seen the build coordinator > using less memory, but it's also been crashing in a new way, up to 10 > times a day. > > In the log, you see something like: > > 2023-05-07 09:15:42 Signals delivery fails constantly at GC #71051 > 2023-05-07 09:15:42 Signals delivery fails constantly > > I'm guessing the switch from libgc-8.0.4 to libgc-8.2.2 has something to > do with this. I think I've found a workaround. I found a list of environment variables [1] you can set to affect the GC behaviour, and the first one I tried (GC_RETRY_SIGNALS=0) seems to have had the desired affect, in that the crashes/restarts have stopped. 1: https://github.com/ivmai/bdwgc/blob/master/docs/README.environment I've sent a patch [2] to apply this setting as part of the service. 2: https://issues.guix.gnu.org/63417 --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQKlBAEBCgCPFiEEPonu50WOcg2XVOCyXiijOwuE9XcFAmRbktdfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldDNF ODlFRUU3NDU4RTcyMEQ5NzU0RTBCMjVFMjhBMzNCMEI4NEY1NzcRHG1haWxAY2Jh aW5lcy5uZXQACgkQXiijOwuE9XdYkg/8DpG7BBKKwfYX5PGHoSC0Y0AfIgVYW3Gc AX22dRpHkKi4H0GEPLpG6SLRCP7koA8AiJrW2j7qnCARoKGibQZRN7HAL+LIkv3S D5Cu8WkdOMRm4mYysFeCnsbUh5O1LsiBFLdMrjVtYLxZJpRH9RJqBUqjWo1Ovn7f S7av+mE3m4jkcHpplJEaS5QJfKGSOml8bP8aM7D8LxbWen9H6bnnPpoTeo1NMPBE X6NnGjC1IrjQRWZYjGzZzhk3ofaGyNi/nF+hLmHG7wltkyUHYhm5jvJXUhjawCwN ppBQ4GX2dFyO8qS1MthHzWM9cv9YeUuhuQYX3hi+GKRVnlxVbcUAxhAbsmLD696K fBEwweBz7Bbf4g2gK6D/grBMvgttPFXYelgOfvAMXBkHyt6U1DImgttKDnTVa8RX 1v/HHq/UXQ/CN+vOX9XCBIhIEVEjxEVxqk2ZQDR3bkihOdji4BBoPMXLpeGeRhIn uUpxsXKZ7rMF2sfIgw7hxk7FLG043RRlLeUshtfWAZu/x0ZJ9bCYgo7HeyZcLJ7f OkiTT2xggoYbHi9522D6R1yucn6tkJwmjPri5ojxJkYF6vxDyT6pbcem8X6hv8/y E30KZKenxI+bfobxakb5AXjHvGdFCO1ega/FKdlPwOmaDHOcunakvHEFo8f6yBlC SplyFZiUAEk= =TM2C -----END PGP SIGNATURE----- --=-=-=--
bug-guix@HIDDEN:bug#63368; Package guix.
Full text available.Received: (at submit) by debbugs.gnu.org; 8 May 2023 10:54:59 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Mon May 08 06:54:58 2023 Received: from localhost ([127.0.0.1]:39411 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1pvyWA-0006OZ-Mn for submit <at> debbugs.gnu.org; Mon, 08 May 2023 06:54:58 -0400 Received: from lists.gnu.org ([209.51.188.17]:47862) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <mail@HIDDEN>) id 1pvyW9-0006ON-Vy for submit <at> debbugs.gnu.org; Mon, 08 May 2023 06:54:58 -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 <mail@HIDDEN>) id 1pvyW9-0002nR-PW for bug-guix@HIDDEN; Mon, 08 May 2023 06:54:57 -0400 Received: from mira.cbaines.net ([2a01:7e00:e000:2f8:fd4d:b5c7:13fb:3d27]) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from <mail@HIDDEN>) id 1pvyW7-0002dJ-TQ for bug-guix@HIDDEN; Mon, 08 May 2023 06:54:57 -0400 Received: from localhost (unknown [IPv6:2a02:8010:68c1:0:54d1:d5d4:280e:f699]) by mira.cbaines.net (Postfix) with ESMTPSA id E2E0B27BBE9 for <bug-guix@HIDDEN>; Mon, 8 May 2023 11:54:53 +0100 (BST) Received: from felis (localhost [127.0.0.1]) by localhost (OpenSMTPD) with ESMTP id 4114acda for <bug-guix@HIDDEN>; Mon, 8 May 2023 10:54:52 +0000 (UTC) User-agent: mu4e 1.8.13; emacs 28.2 From: Christopher Baines <mail@HIDDEN> To: bug-guix@HIDDEN Subject: Build coordiantor "Signals delivery fails constantly" crashes Date: Mon, 08 May 2023 11:45:21 +0100 Message-ID: <87mt2fytxh.fsf@HIDDEN> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha512; protocol="application/pgp-signature" Received-SPF: pass client-ip=2a01:7e00:e000:2f8:fd4d:b5c7:13fb:3d27; envelope-from=mail@HIDDEN; helo=mira.cbaines.net X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-Spam-Score: -1.4 (-) 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: -2.4 (--) --=-=-= Content-Type: text/plain Since the recent core-updates merge, I've seen the build coordinator using less memory, but it's also been crashing in a new way, up to 10 times a day. In the log, you see something like: 2023-05-07 09:15:42 Signals delivery fails constantly at GC #71051 2023-05-07 09:15:42 Signals delivery fails constantly I'm guessing the switch from libgc-8.0.4 to libgc-8.2.2 has something to do with this. --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQKlBAEBCgCPFiEEPonu50WOcg2XVOCyXiijOwuE9XcFAmRY1PpfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldDNF ODlFRUU3NDU4RTcyMEQ5NzU0RTBCMjVFMjhBMzNCMEI4NEY1NzcRHG1haWxAY2Jh aW5lcy5uZXQACgkQXiijOwuE9XeOqw//UN9MXhHtF+pwIIVhQE7Al0LYHq/92RQq utN3xu7iQt9KZVfvc+rcjwujcMOja8XRuikO9pBCFGyV/NdblyCjerlPgxlTSF4l FPuzUTl9Omotvxw+d2fJ4lsEKcruBiLO+jy89OMHUgB/DWP06xXgrgG7cOF2t6Pf +nOXd2LsYjGAGnqWfJnwQiouk/8MlzzHQgmLw28Spcu4GL81NlcPoQwRz8Q7Plu+ hsZ28uaWw57TgxQUeEESGvMl0KBHTR1shc5FWc5HW/5KqOMI0FqByON6mheoa7fU wm/TUEASbvBSk9Sqka0i2aNdexnKGhZatkMcypRutWmuVnAHNXgb266+elMmWQya eMFHH5Zyf9fkhDQU+46rnM45MvCViAbredUpcrLAffmk0pb4v2IAl5+XdLgSmBdg N3R5VwxG+dXFs6EEQ3kTotIWvdyfBMwLM1VSYe6mPaGRr8kn3ni6uFUPjjyfkGLH 4txlR7XzpvKh705jFFz8WolZtkQLeFnAuvlrx2/n5bD6USJYD774gZ19Pq4iszzT 2GEDTmeBeasy4x/gAxPw7iwXgCFYALFBNW+kmN5Vp+gQwXPlyXa+dxE81Nq9iBx9 ni7hDCgub4pOuaBxWcpBt+0W4Va/Kz/IdQf1WwTt9LI6SlnTAAoeQqGR2ITPotk3 4xk6TbKwLVw= =zJ0V -----END PGP SIGNATURE----- --=-=-=--
Christopher Baines <mail@HIDDEN>:bug-guix@HIDDEN.
Full text available.bug-guix@HIDDEN:bug#63368; Package guix.
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