From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.ciao.gmane.io!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#41239: GTK builds crashing in XTread_socket after deleting a frame Date: Fri, 15 May 2020 21:58:20 +0300 Message-ID: <83d075uisz.fsf@gnu.org> References: <83v9kz679v.fsf@gnu.org> <0af1b68c-93d3-2e8b-7810-41d60ef6a2a8@gmx.at> <837dxe61g7.fsf@gnu.org> <9395943c-9690-3d97-067d-77d65c27c187@gmx.at> Injection-Info: ciao.gmane.io; posting-host="ciao.gmane.io:159.69.161.202"; logging-data="2710"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 41239@debbugs.gnu.org To: martin rudalics Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri May 15 20:59:10 2020 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 1jZfY5-0000ax-9x for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 15 May 2020 20:59:09 +0200 Original-Received: from localhost ([::1]:59336 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jZfY4-0000he-AW for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 15 May 2020 14:59:08 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:55414) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jZfXy-0000hS-Hq for bug-gnu-emacs@gnu.org; Fri, 15 May 2020 14:59:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:55425) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1jZfXy-0001AK-8r for bug-gnu-emacs@gnu.org; Fri, 15 May 2020 14:59:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1jZfXy-0006O9-7K for bug-gnu-emacs@gnu.org; Fri, 15 May 2020 14:59:02 -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, 15 May 2020 18:59:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 41239 X-GNU-PR-Package: emacs Original-Received: via spool by 41239-submit@debbugs.gnu.org id=B41239.158956913524535 (code B ref 41239); Fri, 15 May 2020 18:59:02 +0000 Original-Received: (at 41239) by debbugs.gnu.org; 15 May 2020 18:58:55 +0000 Original-Received: from localhost ([127.0.0.1]:38738 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jZfXr-0006Nf-G1 for submit@debbugs.gnu.org; Fri, 15 May 2020 14:58:55 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:47988) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jZfXp-0006NP-7F for 41239@debbugs.gnu.org; Fri, 15 May 2020 14:58:54 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:47780) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jZfXj-00019h-1k; Fri, 15 May 2020 14:58:47 -0400 Original-Received: from [176.228.60.248] (port=1540 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1jZfXh-0002wx-9a; Fri, 15 May 2020 14:58:46 -0400 In-Reply-To: <9395943c-9690-3d97-067d-77d65c27c187@gmx.at> (message from martin rudalics on Fri, 15 May 2020 20:07:57 +0200) 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" Xref: news.gmane.io gmane.emacs.bugs:180351 Archived-At: > Cc: 41239@debbugs.gnu.org > From: martin rudalics > Date: Fri, 15 May 2020 20:07:57 +0200 > > Wouldn't that also block any 'yes-or-no-p' questions we ask when running > these hooks. Anyway, it doesn't help. It crashes as soon as we unblock > input, for example, thusly So we need to understand why that crashes. > tcache_get (tc_idx=0) at malloc.c:2951 > 2951 malloc.c: Datei oder Verzeichnis nicht gefunden. > (gdb) bt > #0 0x00007ffff549a7be in tcache_get (tc_idx=0) at malloc.c:2951 > #1 0x00007ffff549a7be in __GI___libc_malloc (bytes=16) at malloc.c:3058 Once again, all the crashes are inside memory-allocation functions, which suggests some kind of memory corruption. Did someone try to run this scenario under valgrind?