From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#23912: 25.0.95; Abort in gc when working with streams Date: Fri, 08 Jul 2016 09:14:29 +0300 Message-ID: <83a8hsk662.fsf@gnu.org> References: <87wpkxtmwg.fsf@web.de> <83poqpjro0.fsf@gnu.org> <87oa6973hi.fsf@web.de> <7dcd2856-b9a4-9516-607a-1109d2be2dbc@yandex.ru> <874m81qj9t.fsf@web.de> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1467958526 12331 80.91.229.3 (8 Jul 2016 06:15:26 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 8 Jul 2016 06:15:26 +0000 (UTC) Cc: dmantipov@yandex.ru, 23912@debbugs.gnu.org To: Michael Heerdegen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Jul 08 08:15:15 2016 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1bLP4C-0004oA-LA for geb-bug-gnu-emacs@m.gmane.org; Fri, 08 Jul 2016 08:15:12 +0200 Original-Received: from localhost ([::1]:43804 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bLP4B-0001XT-UY for geb-bug-gnu-emacs@m.gmane.org; Fri, 08 Jul 2016 02:15:11 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:39459) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bLP44-0001XE-9M for bug-gnu-emacs@gnu.org; Fri, 08 Jul 2016 02:15:05 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bLP42-0006P3-1t for bug-gnu-emacs@gnu.org; Fri, 08 Jul 2016 02:15:04 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:57580) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bLP41-0006Oz-Uh for bug-gnu-emacs@gnu.org; Fri, 08 Jul 2016 02:15:01 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1bLP41-0004r1-S3 for bug-gnu-emacs@gnu.org; Fri, 08 Jul 2016 02:15:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 08 Jul 2016 06:15:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 23912 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: moreinfo Original-Received: via spool by 23912-submit@debbugs.gnu.org id=B23912.146795849118628 (code B ref 23912); Fri, 08 Jul 2016 06:15:01 +0000 Original-Received: (at 23912) by debbugs.gnu.org; 8 Jul 2016 06:14:51 +0000 Original-Received: from localhost ([127.0.0.1]:41684 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bLP3r-0004qO-L7 for submit@debbugs.gnu.org; Fri, 08 Jul 2016 02:14:51 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:48444) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bLP3q-0004q9-45 for 23912@debbugs.gnu.org; Fri, 08 Jul 2016 02:14:50 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bLP3h-0006Km-R4 for 23912@debbugs.gnu.org; Fri, 08 Jul 2016 02:14:44 -0400 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:40849) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bLP3h-0006Kg-Nh; Fri, 08 Jul 2016 02:14:41 -0400 Original-Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:2647 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.82) (envelope-from ) id 1bLP3f-0002uE-Qk; Fri, 08 Jul 2016 02:14:40 -0400 In-reply-to: <874m81qj9t.fsf@web.de> (message from Michael Heerdegen on Thu, 07 Jul 2016 22:34:54 +0200) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:120612 Archived-At: > From: Michael Heerdegen > Date: Thu, 07 Jul 2016 22:34:54 +0200 > Cc: 23912@debbugs.gnu.org > > Dmitry Antipov writes: > > > CFLAGS='-O0 -g3' ./configure --enable-check-lisp-object-type > > --enable-checking=all > > Thanks! > > But with this configuration, everything gets extremely slow. Too slow > to expect to hit the bug in reasonable time. > > Is there a less strict configuration you can recommend? Remove --enable-check-lisp-object-type and --enable-checking=all, and try again. If that is too slow as well, try using -Og instead of -O0. But if you can afford enduring the slower operation with -O0, I urge you not to use -Og, because that still optimizes away some values that could be important. Thanks.