From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.ciao.gmane.io!not-for-mail From: Robert Pluim Newsgroups: gmane.emacs.bugs Subject: bug#39164: 27.0.60; Intermittent crash on MacOS 10.14 in setup_process_coding_systems Date: Mon, 20 Jan 2020 10:15:28 +0100 Message-ID: References: <83y2u523xl.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="ciao.gmane.io:159.69.161.202"; logging-data="59247"; mail-complaints-to="usenet@ciao.gmane.io" Cc: Justin Guenther , 39164@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Mon Jan 20 10:17:38 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 1itTBh-000DlD-LC for geb-bug-gnu-emacs@m.gmane-mx.org; 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Mon, 20 Jan 2020 01:15:29 -0800 (PST) Original-Received: from rpluim-mac ([149.5.228.1]) by smtp.gmail.com with ESMTPSA id p18sm21782839wmg.4.2020.01.20.01.15.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 20 Jan 2020 01:15:29 -0800 (PST) In-Reply-To: <83y2u523xl.fsf@gnu.org> (Eli Zaretskii's message of "Fri, 17 Jan 2020 23:01:10 +0200") 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: 209.51.188.43 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-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:174904 Archived-At: >>>>> On Fri, 17 Jan 2020 23:01:10 +0200, Eli Zaretskii said: Eli> Thanks, but the backtraces don't show any source information, and = it Eli> is very hard to do anything about this without that. Can you tell Eli> where in coding.c is setup_process_coding_systems + 152? I=CA=BCm on 10.14, and don=CA=BCt see this crash. Assuming my emacs-27 buil= d is similar to Justin's, it=CA=BCs this: 7988 setup_coding_system (coding_system, proc_decode_coding_system[inc= h]); 0x000000010019645f <+143>: mov (%r12,%r15,8),%rsi 0x0000000100196463 <+147>: callq 0x10007b610 7989 7990 if (!proc_encode_coding_system[outch]) 0x0000000100196468 <+152>: lea 0x4d3061(%rip),%r15 # 0x10066= 94d0 0x000000010019646f <+159>: mov (%r15,%r14,8),%rsi 0x0000000100196473 <+163>: test %rsi,%rsi 0x0000000100196476 <+166>: jne 0x100196489