From debbugs-submit-bounces@debbugs.gnu.org Tue Dec 11 13:59:45 2018 Received: (at submit) by debbugs.gnu.org; 11 Dec 2018 18:59:45 +0000 Received: from localhost ([127.0.0.1]:44184 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gWnFw-00045S-TC for submit@debbugs.gnu.org; Tue, 11 Dec 2018 13:59:45 -0500 Received: from eggs.gnu.org ([208.118.235.92]:52552) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gWnFv-00045F-5L for submit@debbugs.gnu.org; Tue, 11 Dec 2018 13:59:43 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gWnFo-0000va-3d for submit@debbugs.gnu.org; Tue, 11 Dec 2018 13:59:37 -0500 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-0.0 required=5.0 tests=BAYES_40 autolearn=disabled version=3.3.2 Received: from fencepost.gnu.org ([2001:4830:134:3::e]:42996) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gWnFn-0000vS-Sf for submit@debbugs.gnu.org; Tue, 11 Dec 2018 13:59:35 -0500 Received: from rgm by fencepost.gnu.org with local (Exim 4.82) (envelope-from ) id 1gWnFm-0004Qn-Aw; Tue, 11 Dec 2018 13:59:34 -0500 From: Glenn Morris To: submit@debbugs.gnu.org Subject: Hang when compiled with --coverage and gcc 7.3 X-Debbugs-No-Ack: yes X-Attribution: GM Date: Tue, 11 Dec 2018 13:59:34 -0500 Message-ID: User-Agent: Gnus (www.gnus.org), GNU Emacs (www.gnu.org/software/emacs/) MIME-Version: 1.0 Content-Type: text/plain X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:4830:134:3::e X-Spam-Score: -5.0 (-----) X-Debbugs-Envelope-To: submit X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -6.0 (------) Package: emacs Version: 27.0.50 The Emacs hydra jobset at https://hydra.nixos.org/jobset/gnu/emacs-trunk was recently updated to a more recent version of the Nix package collection. Ever since then, the "coverage" job (which is the one that runs "make check") has timed out after spending hours failing to compiled the first test .el file. I have reproduced the problem on RHEL 7.6 as follows: bootstrap as normal ./make-dist --snapshot --no-check --no-changelog --no-compress tar xvf ../emacs-27.0.50.tar cd emacs-27.0.50 scl enable devtoolset-7 # this enables gcc 7.3.1 as the default compiler export CFLAGS=--coverage ./configure --without-all --without-x --without-libgmp make -j8 The build completes fine, but now eg: ./src/emacs --help never exits. It prints the usage message, then hangs. From debbugs-submit-bounces@debbugs.gnu.org Tue Dec 11 14:28:00 2018 Received: (at 33709) by debbugs.gnu.org; 11 Dec 2018 19:28:00 +0000 Received: from localhost ([127.0.0.1]:44192 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gWnhI-0004zK-7b for submit@debbugs.gnu.org; Tue, 11 Dec 2018 14:28:00 -0500 Received: from eggs.gnu.org ([208.118.235.92]:34741) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gWnhG-0004z7-Eq for 33709@debbugs.gnu.org; Tue, 11 Dec 2018 14:27:58 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gWnh8-0004OE-2O for 33709@debbugs.gnu.org; Tue, 11 Dec 2018 14:27:53 -0500 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-0.0 required=5.0 tests=BAYES_40 autolearn=disabled version=3.3.2 Received: from fencepost.gnu.org ([2001:4830:134:3::e]:43664) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gWnh7-0004OA-Uh for 33709@debbugs.gnu.org; Tue, 11 Dec 2018 14:27:49 -0500 Received: from [176.228.60.248] (port=4247 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1gWnh7-0000tA-9M; Tue, 11 Dec 2018 14:27:49 -0500 Date: Tue, 11 Dec 2018 21:27:39 +0200 Message-Id: <838t0v279w.fsf@gnu.org> From: Eli Zaretskii To: Glenn Morris In-reply-to: (message from Glenn Morris on Tue, 11 Dec 2018 13:59:34 -0500) Subject: Re: bug#33709: Hang when compiled with --coverage and gcc 7.3 References: X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:4830:134:3::e X-Spam-Score: -5.0 (-----) X-Debbugs-Envelope-To: 33709 Cc: 33709@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -6.0 (------) > From: Glenn Morris > Date: Tue, 11 Dec 2018 13:59:34 -0500 > > The Emacs hydra jobset at https://hydra.nixos.org/jobset/gnu/emacs-trunk > was recently updated to a more recent version of the Nix package > collection. Ever since then, the "coverage" job (which is the one that > runs "make check") has timed out after spending hours failing to > compiled the first test .el file. Why do we use --coverage when running the test suite? > bootstrap as normal > ./make-dist --snapshot --no-check --no-changelog --no-compress > tar xvf ../emacs-27.0.50.tar > cd emacs-27.0.50 > > scl enable devtoolset-7 # this enables gcc 7.3.1 as the default compiler > export CFLAGS=--coverage > ./configure --without-all --without-x --without-libgmp > make -j8 > > The build completes fine, but now eg: > > ./src/emacs --help > > never exits. It prints the usage message, then hangs. "Hangs" as in "infloops"? If so, where does it infloop? Or does "hangs" mean something else here? Thanks. From debbugs-submit-bounces@debbugs.gnu.org Tue Dec 11 14:46:59 2018 Received: (at 33709) by debbugs.gnu.org; 11 Dec 2018 19:47:00 +0000 Received: from localhost ([127.0.0.1]:44204 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gWnzf-0005c0-Li for submit@debbugs.gnu.org; Tue, 11 Dec 2018 14:46:59 -0500 Received: from eggs.gnu.org ([208.118.235.92]:40304) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gWnze-0005bp-LM for 33709@debbugs.gnu.org; Tue, 11 Dec 2018 14:46:59 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gWnzW-0002lM-V7 for 33709@debbugs.gnu.org; Tue, 11 Dec 2018 14:46:52 -0500 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=0.8 required=5.0 tests=BAYES_50 autolearn=disabled version=3.3.2 Received: from fencepost.gnu.org ([2001:4830:134:3::e]:44099) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gWnzW-0002lC-QQ for 33709@debbugs.gnu.org; Tue, 11 Dec 2018 14:46:50 -0500 Received: from rgm by fencepost.gnu.org with local (Exim 4.82) (envelope-from ) id 1gWnzW-0005al-2F; Tue, 11 Dec 2018 14:46:50 -0500 From: Glenn Morris To: Eli Zaretskii Subject: Re: bug#33709: Hang when compiled with --coverage and gcc 7.3 References: <838t0v279w.fsf@gnu.org> X-Spook: Contamination Croatian Flu Capricorn al-Qa'ida Homeland X-Ran: bugrz[V.7+6_mT|Y^wR;Yy;P*i1P. (Eli Zaretskii's message of "Tue, 11 Dec 2018 21:27:39 +0200") Message-ID: <1gr2enluc5.fsf@fencepost.gnu.org> User-Agent: Gnus (www.gnus.org), GNU Emacs (www.gnu.org/software/emacs/) MIME-Version: 1.0 Content-Type: text/plain X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:4830:134:3::e X-Spam-Score: -5.0 (-----) X-Debbugs-Envelope-To: 33709 Cc: 33709@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -6.0 (------) Eli Zaretskii wrote: > Why do we use --coverage when running the test suite? I used the pre-existing, standard hydra "coverage" job for make check. It goes on to make this kind of report. https://hydra.nixos.org/build/85820625/download/2/coverage/ >> never exits. It prints the usage message, then hangs. > > "Hangs" as in "infloops"? If so, where does it infloop? > Or does "hangs" mean something else here? I do give a recipe in the hope that others can investigate the issue. Anyway, the Emacs process uses 100% CPU, apparently doing nothing. strace shows nothing. I managed to get the following from gdb. The only relevant link I found was https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83074 This is all above my pay grade. #0 0x00000000007bd1b2 in gcov_do_dump () No symbol table info available. #1 0x00000000007be562 in __gcov_exit () No symbol table info available. #2 0x00000000007bc42c in _GLOBAL__sub_D_00100_1_set_permissions.c () at set-permissions.c:847 No locals. #3 0x00007ffff7de73b7 in _dl_fini () from /nix/store/fg4yq8i8wd08xg3fy58l6q73cjy8hjr2-glibc-2.27/lib/ld-linux-x86-64.so.2 No symbol table info available. #4 0x00007ffff6e2c351 in __run_exit_handlers () from /nix/store/fg4yq8i8wd08xg3fy58l6q73cjy8hjr2-glibc-2.27/lib/libc.so.6 No symbol table info available. #5 0x00007ffff6e2c43a in exit () from /nix/store/fg4yq8i8wd08xg3fy58l6q73cjy8hjr2-glibc-2.27/lib/libc.so.6 No symbol table info available. #6 0x00000000005768a7 in main (argc=2, argv=0x7fffffff3c58) at emacs.c:992 i = 12 stack_bottom_variable = 0xb01045 do_initial_setlocale = true dumping = false skip_args = 1 no_loadup = false junk = 0x0 dname_arg = 0x0 ch_to_dir = 0x0 original_pwd = 0x0 rlim = {rlim_cur = 33554432, rlim_max = 18446744073709551615} sockfd = 0 From debbugs-submit-bounces@debbugs.gnu.org Tue Dec 11 15:37:19 2018 Received: (at 33709) by debbugs.gnu.org; 11 Dec 2018 20:37:19 +0000 Received: from localhost ([127.0.0.1]:44227 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gWomL-0007XO-JN for submit@debbugs.gnu.org; Tue, 11 Dec 2018 15:37:17 -0500 Received: from eggs.gnu.org ([208.118.235.92]:52829) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gWomK-0007X9-7x for 33709@debbugs.gnu.org; Tue, 11 Dec 2018 15:37:16 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gWomD-0006DY-AQ for 33709@debbugs.gnu.org; Tue, 11 Dec 2018 15:37:10 -0500 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00 autolearn=disabled version=3.3.2 Received: from fencepost.gnu.org ([2001:4830:134:3::e]:45276) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gWomD-0006DL-3a for 33709@debbugs.gnu.org; Tue, 11 Dec 2018 15:37:09 -0500 Received: from rgm by fencepost.gnu.org with local (Exim 4.82) (envelope-from ) id 1gWomC-0002kT-Qn; Tue, 11 Dec 2018 15:37:08 -0500 From: Glenn Morris To: Eli Zaretskii Subject: Re: bug#33709: Hang when compiled with --coverage and gcc 7.3 References: <838t0v279w.fsf@gnu.org> <1gr2enluc5.fsf@fencepost.gnu.org> X-Spook: Watergate Jyllandsposten InfoSec KGB Response ANC X-Ran: nfvqCbRmD_;w~P6vyrmwg|dc#BGqn,60S8!\r3V\PTqiIqQW},Fi>u$|OPeg0Q51DhL,Kf X-Hue: white X-Debbugs-No-Ack: yes X-Attribution: GM Date: Tue, 11 Dec 2018 15:37:07 -0500 In-Reply-To: <1gr2enluc5.fsf@fencepost.gnu.org> (Glenn Morris's message of "Tue, 11 Dec 2018 14:46:50 -0500") Message-ID: <2s36r3ssuk.fsf@fencepost.gnu.org> User-Agent: Gnus (www.gnus.org), GNU Emacs (www.gnu.org/software/emacs/) MIME-Version: 1.0 Content-Type: text/plain X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:4830:134:3::e X-Spam-Score: -5.0 (-----) X-Debbugs-Envelope-To: 33709 Cc: 33709@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -6.0 (------) No such issue with gcc 6.3.1. Perhaps/probably it is a gcc bug. I'm hoping Paul will stop by and work one of his "Port to gcc XXX" wonders as a work around... :) From debbugs-submit-bounces@debbugs.gnu.org Thu Dec 13 14:40:42 2018 Received: (at 33709) by debbugs.gnu.org; 13 Dec 2018 19:40:42 +0000 Received: from localhost ([127.0.0.1]:46748 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gXWqg-0007qV-8F for submit@debbugs.gnu.org; Thu, 13 Dec 2018 14:40:42 -0500 Received: from eggs.gnu.org ([208.118.235.92]:32936) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gXWqe-0007qH-Tc for 33709@debbugs.gnu.org; Thu, 13 Dec 2018 14:40:41 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gXWqY-0002Za-Nt for 33709@debbugs.gnu.org; Thu, 13 Dec 2018 14:40:35 -0500 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-0.6 required=5.0 tests=BAYES_00, UNRESOLVED_TEMPLATE autolearn=disabled version=3.3.2 Received: from fencepost.gnu.org ([2001:4830:134:3::e]:40093) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gXWqY-0002Yp-DO for 33709@debbugs.gnu.org; Thu, 13 Dec 2018 14:40:34 -0500 Received: from rgm by fencepost.gnu.org with local (Exim 4.82) (envelope-from ) id 1gXWqY-0000KO-66; Thu, 13 Dec 2018 14:40:34 -0500 From: Glenn Morris To: 33709@debbugs.gnu.org Subject: Re: bug#33709: Hang when compiled with --coverage and gcc 7.3 References: <838t0v279w.fsf@gnu.org> <1gr2enluc5.fsf@fencepost.gnu.org> <2s36r3ssuk.fsf@fencepost.gnu.org> X-Spook: Lightening Consular Swine Transportation Security X-Ran: E;!6dX09b_I,YSlFd3LgSeYZ%MU_%%Xg9fA,p6i0O;|A3a*d~oHkJDDZgf+w@@vMTjh (Glenn Morris's message of "Tue, 11 Dec 2018 15:37:07 -0500") Message-ID: User-Agent: Gnus (www.gnus.org), GNU Emacs (www.gnu.org/software/emacs/) MIME-Version: 1.0 Content-Type: text/plain X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:4830:134:3::e X-Spam-Score: -4.3 (----) X-Debbugs-Envelope-To: 33709 X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -5.3 (-----) On hydra, I had to drop all the way back to gcc 4.8 for this issue to go away. It still hung with gcc 5.5.0 (https://hydra.nixos.org/build/85827904) and 6.4.0 (https://hydra.nixos.org/build/85827876). From debbugs-submit-bounces@debbugs.gnu.org Thu Dec 13 14:54:54 2018 Received: (at 33709) by debbugs.gnu.org; 13 Dec 2018 19:54:54 +0000 Received: from localhost ([127.0.0.1]:46779 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gXX4M-0008DB-8V for submit@debbugs.gnu.org; Thu, 13 Dec 2018 14:54:53 -0500 Received: from eggs.gnu.org ([208.118.235.92]:37584) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gXX4I-0008Cv-RR for 33709@debbugs.gnu.org; Thu, 13 Dec 2018 14:54:47 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gXX48-0003yu-KA for 33709@debbugs.gnu.org; Thu, 13 Dec 2018 14:54:41 -0500 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-0.0 required=5.0 tests=BAYES_20 autolearn=disabled version=3.3.2 Received: from fencepost.gnu.org ([2001:4830:134:3::e]:40407) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gXX48-0003yo-GP for 33709@debbugs.gnu.org; Thu, 13 Dec 2018 14:54:36 -0500 Received: from [176.228.60.248] (port=3106 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1gXX47-0004Vj-Dc; Thu, 13 Dec 2018 14:54:36 -0500 Date: Thu, 13 Dec 2018 21:54:29 +0200 Message-Id: <83mup9gq2y.fsf@gnu.org> From: Eli Zaretskii To: Glenn Morris In-reply-to: (message from Glenn Morris on Thu, 13 Dec 2018 14:40:33 -0500) Subject: Re: bug#33709: Hang when compiled with --coverage and gcc 7.3 References: <838t0v279w.fsf@gnu.org> <1gr2enluc5.fsf@fencepost.gnu.org> <2s36r3ssuk.fsf@fencepost.gnu.org> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:4830:134:3::e X-Spam-Score: -5.0 (-----) X-Debbugs-Envelope-To: 33709 Cc: 33709@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -6.0 (------) > From: Glenn Morris > Date: Thu, 13 Dec 2018 14:40:33 -0500 > > On hydra, I had to drop all the way back to gcc 4.8 for this issue to go > away. It still hung with gcc 5.5.0 (https://hydra.nixos.org/build/85827904) > and 6.4.0 (https://hydra.nixos.org/build/85827876). Was GCC 4.8 the version used on hydra before you upgraded to 7.4? I hope Paul will look at this, but personally I'm very surprised that "--coverage" at all works in a dumped Emacs, given the way it's triggered (ctors and dtors). It would be nice to have it working, of course, if that's feasible. From debbugs-submit-bounces@debbugs.gnu.org Thu Dec 27 23:07:09 2018 Received: (at 33709) by debbugs.gnu.org; 28 Dec 2018 04:07:09 +0000 Received: from localhost ([127.0.0.1]:39649 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gcjQT-0000VL-7B for submit@debbugs.gnu.org; Thu, 27 Dec 2018 23:07:09 -0500 Received: from sonic317-21.consmr.mail.gq1.yahoo.com ([98.137.66.147]:38274) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gcjQR-0000Um-Bz for 33709@debbugs.gnu.org; Thu, 27 Dec 2018 23:07:07 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1545970021; bh=Fl9sHHlreAPq3niB/IcDcqtQu5/mQsRnFlNrHfwE6Vo=; h=To:Cc:From:Subject:Date:From:Subject; b=kxnjMdC9xLPv6O68E4qT1BlGVDa922p4hmpRDPJST7hz7zXXZPv8SCl9Q28tcBR5ukjU9Dr8Dpg7eTILe6NC5ce4oi6c6IRCJukERhTMmpGg0DCugEcYVG+2pZ+RiLkGAmIVe7BnlR35gKQuY3TBebYwvt3RCHtAvoXImXW0w/FUmHp8xolhFbTYgX7ksM5gtppu+cpomIFH0Y+BS4Rh9Uu/duJP3YKUG+4vF25Gw0l7nWnVBZCdBhrcWcjQNh6Gl5Fs0L0EEUzo6YBrKsLpBGSZL704VKvp7tWbHUSOfLNEawAZLqw+5lQICyNCECwMCGnJDma+746VtIqzbpSpeg== X-YMail-OSG: SyWMOOIVM1mwlXd8ASQZ.u1Cv50bubai9R.tC6LtK.8iJavITW8G_3NhByYILsB dDPv5llZ94mZ0PDdk4wrZJyO9WfASveSnvGCWL1NDYH.6iqQ2vV8MTbElTEyTWsX_SAviwp9nRYu yE88dwg00gXjBf4KuXZzvIvWseT2.l3eeiroM5EMPIc6zeLtD5HSv8Tt2.e6paUHoSYBimCzY1la TazqBD7IepMWPx0mO9n64xrRN.Z3pqGLWpy0ioNAZ3hYvOKxHbY38ellLuRX9_gxdle22neC2E7O IxdTRFBungLwX5dv90zvqcr8JNkukA5eX0HQLy18f5RNiCotifmN_Kh3qqYPb09l.YqRQFKHHXpW 6QmSWkN60WGC3NUqqmZuri1Jh4n.Gd74tmNF9ROsM2rY06d73S9nHXLkD3uzuf1r5klRRN0nOY8v 93uOrNVcFE5G1Wb7fwr0_FVXxj6VmTNuf5phsMV3UD5GuAhwEVx79.y1W.DXVgo19wvs1XIzF0l0 2_8krGMGezBDKNt2W0dJQcJHkJACmIIwm96HuQ9Yn_IBzh0t5MEDWo3zEaMve5ndAOkFMe.XZtuq LdnRQ5ldxGVwXkIg4oAyjoHbpYcmkq8M7tCB7CPlclQTAaBVynY7CdwLUP2arO7_S1m.RDYy6eBZ FX0nviUy36OEaPFEniJUOn.rRZOdnR7xRruNzPYPgPLiOcwubyLGMPtYX.kxNN6ghcOLo8xa970G G_tOp11Qr9fu9Dcj.1_0XusFIZsOrTcbvqJYLhzlxnPlAZGscqhJlDSF5JMPuPnr3s8jruJTxgoQ PBoccuf6QCSBPp6hp6iNuRGwe7_bwfNqOuLSrMYWujL3Do7OvQE7pczeCHQfLaTfYFiVpYGH.65Q aCCLkr7P_TmrR5XqstzilZcdPj8n0Xkz2Ed.yuXK6.6aAuX2BIALq2om1L_htaVNvIQFFyeMI9ND 7dMdrtzBtKzWpjGPgIPA5pEebr.7rBPkRatZgDIJxX3UZTlso8FS6daXH1HPNx0JO1JY7rYits_p VY15_EqHgei4ZVkES2uXFHw6z7JIv2POivSlN2gohKE3PAsq7PQLIAA4pjzyz1krMnZk9W7Bm036 UABE- Received: from sonic.gate.mail.ne1.yahoo.com by sonic317.consmr.mail.gq1.yahoo.com with HTTP; Fri, 28 Dec 2018 04:07:01 +0000 Received: from cpe-23-242-74-103.socal.res.rr.com (EHLO [192.168.1.9]) ([23.242.74.103]) by smtp413.mail.gq1.yahoo.com (Oath Hermes SMTP Server) with ESMTPA ID 913e17988a8306ea42475d251ceccce2; Fri, 28 Dec 2018 04:06:57 +0000 (UTC) To: Glenn Morris From: Paul Eggert Subject: Hang when compiled with --coverage and gcc 7.3 Openpgp: preference=signencrypt Autocrypt: addr=paul.eggert@verizon.net; prefer-encrypt=mutual; keydata= xsFNBEyAcmQBEADAAyH2xoTu7ppG5D3a8FMZEon74dCvc4+q1XA2J2tBy2pwaTqfhpxxdGA9 Jj50UJ3PD4bSUEgN8tLZ0san47l5XTAFLi2456ciSl5m8sKaHlGdt9XmAAtmXqeZVIYX/UFS 96fDzf4xhEmm/y7LbYEPQdUdxu47xA5KhTYp5bltF3WYDz1Ygd7gx07Auwp7iw7eNvnoDTAl KAl8KYDZzbDNCQGEbpY3efZIvPdeI+FWQN4W+kghy+P6au6PrIIhYraeua7XDdb2LS1en3Ss mE3QjqfRqI/A2ue8JMwsvXe/WK38Ezs6x74iTaqI3AFH6ilAhDqpMnd/msSESNFt76DiO1ZK QMr9amVPknjfPmJISqdhgB1DlEdw34sROf6V8mZw0xfqT6PKE46LcFefzs0kbg4GORf8vjG2 Sf1tk5eU8MBiyN/bZ03bKNjNYMpODDQQwuP84kYLkX2wBxxMAhBxwbDVZudzxDZJ1C2VXujC OJVxq2kljBM9ETYuUGqd75AW2LXrLw6+MuIsHFAYAgRr7+KcwDgBAfwhPBYX34nSSiHlmLC+ KaHLeCLF5ZI2vKm3HEeCTtlOg7xZEONgwzL+fdKo+D6SoC8RRxJKs8a3sVfI4t6CnrQzvJbB n6gxdgCu5i29J1QCYrCYvql2UyFPAK+do99/1jOXT4m2836j1wARAQABzSBQYXVsIEVnZ2Vy dCA8ZWdnZXJ0QGNzLnVjbGEuZWR1PsLBfgQTAQIAKAUCTIByZAIbAwUJEswDAAYLCQgHAwIG FQgCCQoLBBYCAwECHgECF4AACgkQ7ZfpDmKqfjRRGw/+Ij03dhYfYl/gXVRiuzV1gGrbHk+t nfrI/C7fAeoFzQ5tVgVinShaPkZo0HTPf18x6IDEdAiO8Mqo1yp0CtHmzGMCJ50o4Grgfjlr 6g/+vtEOKbhleszN2XpJvpwM2QgGvn/laTLUu8PH9aRWTs7qJJZKKKAb4sxYc92FehPu6FOD 0dDiyhlDAq4lOV2mdBpzQbiojoZzQLMQwjpgCTK2572eK9EOEQySUThXrSIz6ASenp4NYTFH s9tuJQvXk9gZDdPSl3bp+47dGxlxEWLpBIM7zIONw4ks4azgT8nvDZxA5IZHtvqBlJLBObYY 0Le61Wp0y3TlBDh2qdK8eYL426W4scEMSuig5gb8OAtQiBW6k2sGUxxeiv8ovWu8YAZgKJfu oWI+uRnMEddruY8JsoM54KaKvZikkKs2bg1ndtLVzHpJ6qFZC7QVjeHUh6/BmgvdjWPZYFTt N+KA9CWX3GQKKgN3uu988yznD7LnB98T4EUH1HA/GnfBqMV1gpzTvPc4qVQinCmIkEFp83zl +G5fCjJJ3W7ivzCnYo4KhKLpFUm97okTKR2LW3xZzEW4cLSWO387MTK3CzDOx5qe6s4a91Zu ZM/j/TQdTLDaqNn83kA4Hq48UHXYxcIh+Nd8k/3w6lFuoK0wrOFiywjLx+0ur5jmmbecBGHc 1xdhAFHOwU0ETIByZAEQAKaF678T9wyH4wjTrV1Pz3cDEoSnV/0ZUrOT37p1dcGyj/IXq1x6 70HRVahAmk0sZpYc25PF9D5GPYHFWlNjuPU96rDndXB3hedmBRhLdC4bAXjI4DV+bmdVe+q/ IMnlZRaVlm9EiMCVAR6w13sReu7qXkW9r3RwY2AzXskp/tAe4BRKr1Zmbvi2nbnQ6epEC42r Rbx0B1EhjbIQZ5JHGk24iPT7LdBgnNmos5wYjzwNlkMQD5T0Ydzhk7J+UxwA5m46mOhRDC2r FV/A0gm5TLy8DXjv/Esc4gYnYai6SQqnUEVh5LuV8YCJBnijs+Tiw71x1icmn6xGI45EugJO gec+rLypYgpVp4x0HI5T88qBRYCkxH3Kg8Qo+EWNA9A4LRQ9DX8njona0gf0s03tocK8kBN6 6UoqqPtHBnc4eMgBymCflK12eKfd2YYxnyg9cZazWA5VslvTxpm76hbg5oiAEH/Vg/8MxHyA nPhfrgwyPrmJEcVBafdspJnYQxBYNco2LFPIhlOvWh8r4at+s+M3Lb26oUTczlgdW1Sf3SDA 77BMRnF0FQyE+7AzV79MBN4ykiqaezQxtaF1Fy/tvkhffSo8u+dwG0EgJh+te38gTcISVr0G IPplLz6YhjrbHrPRF1CN5UuL9DBGjxuN35RLNVEfta6RUFlR6NctTjvrABEBAAHCwWUEGAEC AA8FAkyAcmQCGwwFCRLMAwAACgkQ7ZfpDmKqfjSrHA/+KzAKvTxRhA9MWNLxIyJ7S5uJ16gs T3oCjZrBKGEhKMOGX4O0GA6VOEryO7QRCCYah3oxSG38IAnNeiwJXgU9Bzkk85UGbPEd7HGF /VSeHCQwWou6jqUDTSDvn9YhNTdG0KXPM74aC+xr2Zow1O2mhXihgWKD0Dw+0LYPnUOsQ0KO FxHXXYHmRrS1OZPU59BLvc+TRhIhafSHKLwbXK+6ckkxBx6h8z5ccpG0Qs4bFhdFYnFrEieD LoGmnE2YLhdV6swJ9VNCS6pLiEohT3fm7aXm15tZOIyzMZhHRSAPblXxQ0ZSWjq8oRrcYNFx c4W1URpAkBCOYJoXvQfD5L3lqAl8TCqDUzYxhH/tJhbDdHrqHH767jaDaTB1+Talp/2AMKwc XNOdiklGxbmHVG6YGl6g8Lrbsu9NZEI4yLlHzuikthJWgz+3vZhVGyNlt+HNIoF6CjDL2omu 5cEq4RDHM44QqPk6l7O0pUvN1mT4B+S1b08RKpqm/ff015E37HNV/piIvJlxGAYz8PSfuGCB 1thMYqlmgdhd9/BabGFbGGYHA6U4/T5zqU+f6xHy1SsAQZ1MSKlLwekBIT+4/cLRGqCHjnV0 q5H/T6a7t5mPkbzSrOLSo4puj+IToNjYyYIDBWzhlA19avOa+rvUjmHtD3sFN7cXWtkGoi8b uNcby4U= Message-ID: Date: Thu, 27 Dec 2018 20:06:56 -0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.2.1 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit X-Spam-Score: 0.7 (/) X-Debbugs-Envelope-To: 33709 Cc: 33709@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -0.3 (/) I'm surprised that --coverage ever worked in a dumped emacs. I think libgcov uses the dynamic linker's malloc (so Emacs has *three* malloc implementations) and our trick for switching from the Emacs malloc in temacs to the system malloc in bootstrap-emacs won't work for memory allocated for --coverage. Unfortunately, the libgcov actions do not seem to be easy to disable in temacs and re-enable in bootstrap-emacs. I suggest that we just say this combination isn't supported; if you want to build Emacs with gcc --coverage you can configure with CANNOT_DUMP=yes. If the portable dumper ever gets working, --coverage should be easy to support, of course. From debbugs-submit-bounces@debbugs.gnu.org Mon Aug 31 06:36:45 2020 Received: (at 33709) by debbugs.gnu.org; 31 Aug 2020 10:36:45 +0000 Received: from localhost ([127.0.0.1]:51650 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kChB6-0000DE-Uw for submit@debbugs.gnu.org; Mon, 31 Aug 2020 06:36:45 -0400 Received: from mail-ej1-f47.google.com ([209.85.218.47]:37315) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kChB4-0000D1-UI for 33709@debbugs.gnu.org; Mon, 31 Aug 2020 06:36:43 -0400 Received: by mail-ej1-f47.google.com with SMTP id nw23so6391738ejb.4 for <33709@debbugs.gnu.org>; Mon, 31 Aug 2020 03:36:42 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:in-reply-to:references:user-agent :mime-version:date:message-id:subject:to:cc; bh=p0y3sD/AXbT+feNwmgrDGK5BNPUD+uzCOTF40zwFINY=; b=cIWzxEi4oQUynKTxnDuJHykcbK+X6YOBSO4RShfGxwzIqTXgIHqDqEwPRC6ZtukCMz OkjN9WsGJK3wIQ5fIa7j8XB8CqeQKXAfrNcRYDinirB9XMFTO51ly/OwzhKqM3ULd34i L7xwBvJhM2SztxM5wC604ocZw2zxRmJmvudAA2chsh9iXM6b/jgcbgFqAyYiw5Ok3Uv0 55C+rIlmEPxoVadC6MpnlL9bynGLF/4+oG6EEdKk8kbU+/WsXqPQzN2KlZ/CxzTryCm4 pgijmMR99KivTV7yT+OQJtmtsYF9W8fwy1mJ6ZVPCe5ayBxWAa7kO/NinDptnqWM3JXp qP3w== X-Gm-Message-State: AOAM533EW27ZPwaK2Z7bQFeS3nYoiWw/DJCuC2rLsBaOajdC3J6OlzkM ZLlOhNOeKHInI8nXsvFI/YzTrPXCq/Prj3T0yZg= X-Google-Smtp-Source: ABdhPJyxlxTFptyRCnKlMi1cmrnPGHSAfeqe4vrR1qhhxPXJ8Unm2VlvTsS1lewpaf8nrkn81PbbwNdXRdJJPdGA/Es= X-Received: by 2002:a17:906:a88a:: with SMTP id ha10mr537733ejb.532.1598870197183; Mon, 31 Aug 2020 03:36:37 -0700 (PDT) Received: from 753933720722 named unknown by gmailapi.google.com with HTTPREST; Mon, 31 Aug 2020 10:36:36 +0000 From: Stefan Kangas In-Reply-To: (Paul Eggert's message of "Thu, 27 Dec 2018 20:06:56 -0800") References: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) MIME-Version: 1.0 Date: Mon, 31 Aug 2020 10:36:36 +0000 Message-ID: Subject: Re: bug#33709: Hang when compiled with --coverage and gcc 7.3 To: Paul Eggert Content-Type: text/plain; charset="UTF-8" X-Spam-Score: 0.3 (/) X-Debbugs-Envelope-To: 33709 Cc: Glenn Morris , 33709@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -0.7 (/) Paul Eggert writes: > I'm surprised that --coverage ever worked in a dumped emacs. I think libgcov > uses the dynamic linker's malloc (so Emacs has *three* malloc implementations) > and our trick for switching from the Emacs malloc in temacs to the system malloc > in bootstrap-emacs won't work for memory allocated for > --coverage. Unfortunately, the libgcov actions do not seem to be easy to disable > in temacs and re-enable in bootstrap-emacs. > > I suggest that we just say this combination isn't supported; if you want to > build Emacs with gcc --coverage you can configure with CANNOT_DUMP=yes. > > If the portable dumper ever gets working, --coverage should be easy to support, > of course. (That was 1.5 years ago.) Any updates here now that we have the portable dumper? Thanks. From debbugs-submit-bounces@debbugs.gnu.org Sat Jan 29 10:19:00 2022 Received: (at 33709) by debbugs.gnu.org; 29 Jan 2022 15:19:00 +0000 Received: from localhost ([127.0.0.1]:34452 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nDpVE-0003pG-JH for submit@debbugs.gnu.org; Sat, 29 Jan 2022 10:19:00 -0500 Received: from quimby.gnus.org ([95.216.78.240]:53624) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nDpVD-0003p1-BJ for 33709@debbugs.gnu.org; Sat, 29 Jan 2022 10:18:59 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Type:MIME-Version:Message-ID:In-Reply-To:Date: References:Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=nhD1Uij1vXYmcpwpOdD+hByKBf8zrQQuSFqizvdT6Gw=; b=GvvI07le87IzCBGZzfQSOZwLCf DN9Ym8LbSXldVTYfvnK6jVM1XOmmaSCulJW2lsTobOKMYzV9uECBaImahHF6ptOFTcCNTRjDSNnSc 9kzaIQmSg9WSmDtXGcB+2cgc47i5RxHgrHLC5l9M1APEC3hSlnmKkUgJBtNu++RzdKEs=; Received: from [84.212.220.105] (helo=giant) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1nDpV4-0003rV-V4; Sat, 29 Jan 2022 16:18:53 +0100 From: Lars Ingebrigtsen To: Glenn Morris Subject: Re: bug#33709: Hang when compiled with --coverage and gcc 7.3 References: X-Now-Playing: Flux's _Uncarved Block_: "The Stonecutter" Date: Sat, 29 Jan 2022 16:18:48 +0100 In-Reply-To: (Glenn Morris's message of "Tue, 11 Dec 2018 13:59:34 -0500") Message-ID: <871r0qbmef.fsf@gnus.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Report: Spam detection software, running on the system "quimby.gnus.org", has NOT identified this incoming email as spam. The original message has been attached to this so you can view it or label similar future email. If you have any questions, see @@CONTACT_ADDRESS@@ for details. Content preview: Glenn Morris writes: > The Emacs hydra jobset at https://hydra.nixos.org/jobset/gnu/emacs-trunk > was recently updated to a more recent version of the Nix package > collection. Ever since then, the "coverage" job (which i [...] Content analysis details: (-2.9 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -1.0 ALL_TRUSTED Passed through trusted hosts only via SMTP -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 33709 Cc: 33709@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -3.3 (---) Glenn Morris writes: > The Emacs hydra jobset at https://hydra.nixos.org/jobset/gnu/emacs-trunk > was recently updated to a more recent version of the Nix package > collection. Ever since then, the "coverage" job (which is the one that > runs "make check") has timed out after spending hours failing to > compiled the first test .el file. > > I have reproduced the problem on RHEL 7.6 as follows: (I'm going through old bug reports that unfortunately weren't resolved at the time.) Is this still a problem with the current Emacs/gcc versions? -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no From debbugs-submit-bounces@debbugs.gnu.org Sat Jan 29 10:19:08 2022 Received: (at control) by debbugs.gnu.org; 29 Jan 2022 15:19:08 +0000 Received: from localhost ([127.0.0.1]:34456 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nDpVL-0003q3-R7 for submit@debbugs.gnu.org; Sat, 29 Jan 2022 10:19:07 -0500 Received: from quimby.gnus.org ([95.216.78.240]:53638) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nDpVK-0003pN-6r for control@debbugs.gnu.org; Sat, 29 Jan 2022 10:19:06 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Subject:From:To:Message-Id:Date:Sender:Reply-To:Cc: MIME-Version:Content-Type:Content-Transfer-Encoding:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:In-Reply-To:References:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=GWxRMP4HOKeMVh41YqJGbTU7sx1/pUW08zM8bmz5WqY=; b=eNoBMwT5xJj2wKaZn9NdThvB49 brqOrPcXNRIbjmKMUYH0DHdYBSAk2dGEC3//TeUNBcQEf+qcxCnFBXH8zUXjt1uLen8hjGx1XEqdg Kp+e+RhhqmSegyvfYDIWjxJ8GOCuMGjAYejQjAONSGElqwkjPq3UX0wGjwcOtQfzCCgM=; Received: from [84.212.220.105] (helo=giant) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1nDpVC-0003re-JG for control@debbugs.gnu.org; Sat, 29 Jan 2022 16:19:00 +0100 Date: Sat, 29 Jan 2022 16:18:56 +0100 Message-Id: <87zgnea7tr.fsf@gnus.org> To: control@debbugs.gnu.org From: Lars Ingebrigtsen Subject: control message for bug #33709 X-Spam-Report: Spam detection software, running on the system "quimby.gnus.org", has NOT identified this incoming email as spam. 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Content preview: tags 33709 + moreinfo quit Content analysis details: (-2.9 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -1.0 ALL_TRUSTED Passed through trusted hosts only via SMTP -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: control X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -3.3 (---) tags 33709 + moreinfo quit From debbugs-submit-bounces@debbugs.gnu.org Sat Jan 29 14:14:52 2022 Received: (at control) by debbugs.gnu.org; 29 Jan 2022 19:14:52 +0000 Received: from localhost ([127.0.0.1]:34836 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nDtBU-0005OF-1w for submit@debbugs.gnu.org; Sat, 29 Jan 2022 14:14:52 -0500 Received: from eggs.gnu.org ([209.51.188.92]:58686) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nDtBT-0005Nz-9d for control@debbugs.gnu.org; Sat, 29 Jan 2022 14:14:51 -0500 Received: from [2001:470:142:3::e] (port=58332 helo=fencepost.gnu.org) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nDtBO-0006ZO-3Q for control@debbugs.gnu.org; Sat, 29 Jan 2022 14:14:46 -0500 Received: from rgm by fencepost.gnu.org with local (Exim 4.90_1) (envelope-from ) id 1nDtBN-0003gQ-UP for control@debbugs.gnu.org; Sat, 29 Jan 2022 14:14:45 -0500 Subject: control message for bug 33709 To: X-Mailer: mail (GNU Mailutils 3.4) Message-Id: From: Glenn Morris Date: Sat, 29 Jan 2022 14:14:45 -0500 X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: control X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -3.3 (---) tag 33709 - moreinfo From debbugs-submit-bounces@debbugs.gnu.org Sat Jan 29 14:18:07 2022 Received: (at 33709-done) by debbugs.gnu.org; 29 Jan 2022 19:18:07 +0000 Received: from localhost ([127.0.0.1]:34842 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nDtEd-0005Up-Du for submit@debbugs.gnu.org; Sat, 29 Jan 2022 14:18:07 -0500 Received: from eggs.gnu.org ([209.51.188.92]:59014) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nDtEb-0005UL-Vl for 33709-done@debbugs.gnu.org; Sat, 29 Jan 2022 14:18:06 -0500 Received: from [2001:470:142:3::e] (port=58368 helo=fencepost.gnu.org) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nDtEW-00074T-Oz for 33709-done@debbugs.gnu.org; Sat, 29 Jan 2022 14:18:00 -0500 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=2tcJNsJjVwXlY8iySjrS6y/RoCEXKlgs1FwwFgnilzk=; b=QKANH/EVP1A4Px8bOUZm NLi3AN+MtoTceRh4USxlZf/YE90zI77S+PNhNs8KgoB1eHGSQa0A5xURSVPeCPdv6iM4lVTD1RJn1 C6P4Jma4pzkd1So/lOgBpJ1llMZhTUVrpebLecXCz+0oXtfwLTv841wMvC+uzQsFCUNghSgQshadR Csm8YbxAxcmWGDhJn0eo3NS2avmCuMHHeeHQtIiAbDgeetYrxU2wWzKhIQpjljA6WQVjKH/eTiuEA jOWhYoU+tGzAVTq48Rbgr9p1YYhlJ+dKpfm5cFsP9vj0XkxLpa4ZhxKEYQ/fMu7M/qzkfEPTbaoAE YqtKOOC2aubCbA==; Received: from rgm by fencepost.gnu.org with local (Exim 4.90_1) (envelope-from ) id 1nDtEW-00044A-G8; Sat, 29 Jan 2022 14:18:00 -0500 From: Glenn Morris To: 33709-done@debbugs.gnu.org Subject: Re: bug#33709: Hang when compiled with --coverage and gcc 7.3 References: <871r0qbmef.fsf@gnus.org> X-Spook: Security Consulting FTS2000 CONUS Virii Rapid Reaction X-Ran: nq'sxyT)?SrPC;4f|Spw!WG{UZ}~TZO^e0A+}-s||h0*Y7Ya#VmNnGs^O!S-:<4BGC]5AQ X-Hue: black X-Attribution: GM Date: Sat, 29 Jan 2022 14:18:00 -0500 In-Reply-To: <871r0qbmef.fsf@gnus.org> (Lars Ingebrigtsen's message of "Sat, 29 Jan 2022 16:18:48 +0100") Message-ID: User-Agent: Gnus (www.gnus.org), GNU Emacs (www.gnu.org/software/emacs/) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 33709-done X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -3.3 (---) Version: 29.0.50 In https://hydra.nixos.org/build/165911357 I stopped forcing gcc 4.8 in the coverage build. It worked ok with gcc 7.3.0. Ref http://git.savannah.gnu.org/cgit/hydra-recipes.git/diff/?id=f7344f0e8d56f57de28d4259db96e31f6a013812&id2=5686a5540572a2a6fbc2ba81a429ebdb36fcb631 From unknown Sun Aug 17 22:02:07 2025 Received: (at fakecontrol) by fakecontrolmessage; To: internal_control@debbugs.gnu.org From: Debbugs Internal Request Subject: Internal Control Message-Id: bug archived. Date: Sun, 27 Feb 2022 12:24:04 +0000 User-Agent: Fakemail v42.6.9 # This is a fake control message. # # The action: # bug archived. thanks # This fakemail brought to you by your local debbugs # administrator