From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#66068: 30.0.50; xwidget-webkit-browse-url makes Emacs abort Date: Sun, 10 Dec 2023 07:32:32 +0200 Message-ID: <83lea2wrkf.fsf@gnu.org> References: <87v89a2ss0.fsf@gmail.com> <877clnz9z0.fsf@gmx.net> <87y1e36rfw.fsf@gmx.net> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="32998"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 66068@debbugs.gnu.org, rdiaz02@gmail.com To: Stephen Berman Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sun Dec 10 06:34:34 2023 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1rCCSX-0008MQ-JF for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 10 Dec 2023 06:34:33 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rCCRr-00031F-BC; Sun, 10 Dec 2023 00:33:51 -0500 Original-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 ) id 1rCCRo-0002dT-Hg for bug-gnu-emacs@gnu.org; Sun, 10 Dec 2023 00:33:48 -0500 Original-Received: from debbugs.gnu.org ([2001:470:142:5::43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1rCCRo-0003gR-32 for bug-gnu-emacs@gnu.org; Sun, 10 Dec 2023 00:33:48 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1rCCS1-000614-P1 for bug-gnu-emacs@gnu.org; Sun, 10 Dec 2023 00:34:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 10 Dec 2023 05:34:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 66068 X-GNU-PR-Package: emacs Original-Received: via spool by 66068-submit@debbugs.gnu.org id=B66068.170218639023067 (code B ref 66068); Sun, 10 Dec 2023 05:34:01 +0000 Original-Received: (at 66068) by debbugs.gnu.org; 10 Dec 2023 05:33:10 +0000 Original-Received: from localhost ([127.0.0.1]:49334 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1rCCRB-0005zz-SF for submit@debbugs.gnu.org; Sun, 10 Dec 2023 00:33:10 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:60074) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1rCCR8-0005zY-GT for 66068@debbugs.gnu.org; Sun, 10 Dec 2023 00:33:07 -0500 Original-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 ) id 1rCCQo-0003WT-TU; Sun, 10 Dec 2023 00:32:46 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=gW1l8FXwZXDGt5NWEerrIQjmKB4biGOTiVHRKIy3+uI=; b=DUiFVyUiKPgZ beN1BS8gjWutBli9kjXoeY+i6iQZ5xHaWE7zvS6jkPxq/H1FV+WLh7iVKxsshRTPbzyLJQtZD03Ua BzLWIpByKnn2cvJe52wF5Ot0Eu8w1fixNVtV8/luFOeT9OpkTuvC6VstdQEFBSr+FE+tqPIg1mVdZ ymMIudb3oeQ7s2t7iIg81UWUUNqpKWidA/gOQjbCqXoMVpeFTcXhl/gksPsF7yiwDeBM2OD10MXPA QT9HKTjb8YmEZv3E05qLCVMAdp78dSTBYQOw8h8l1hSMgnvCXY+Gz0qCTPcPg3o+AxO2zcqDZigUQ vm/BRaOx9Uh6FVzQcCYLvw==; In-Reply-To: <87y1e36rfw.fsf@gmx.net> (bug-gnu-emacs@gnu.org) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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-mx.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:275894 Archived-At: > Cc: 66068@debbugs.gnu.org > Date: Sat, 09 Dec 2023 21:39:47 +0100 > From: Stephen Berman via "Bug reports for GNU Emacs, > the Swiss army knife of text editors" > > My memory was wrong: in fact, the same output appears at the end of the > GDB backtrace attached to my OP in this bug. And I just ran the emacs I > built against the latest webkitgtk under gdb, and when I start it with > -Q (or -q), invoking xwidget-webkit-browse-url makes it crash, and the > backtrace appears to be essentially the same as the one in my OP (except > in some of the frames the output is now much less detailed; perhaps > because I'm now building emacs with native compilation?). And just as I > reported in a previous followup, when I start my fresh build of emacs > with -q -xrm "emacs.synchronous: true" outside of gdb, I also get the > crash, but when I start it under gdb with the same command line > arguments, then invoking xwidget-webkit-browse-url works fine. I have > no idea why there is this difference, and no one offered an explanation > for it the last time; maybe this time? I don't have an explanation, but I want to point out that it is still possible to debug these crashes with GDB: by producing a core file and then invoking GDB on that core file. There are some restrictions and disadvantages to what you can do in GDB when debugging a core file as opposed to a running program, but most of the functionalities will still work, and might provide valuable insights. So my suggestion is to get Emacs to crash when you run it with '-q -xrm "emacs.synchronous: true"', and then debug the core file and post the findings here. Thanks.