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#47244: 28.0.50; SIGSEGV in long-runnning Emacs Date: Thu, 08 Apr 2021 19:49:53 +0300 Message-ID: <83k0pc90we.fsf@gnu.org> References: <87im5ofp3z.fsf@md5i.com> <79cfe67d-3a2c-952d-7c51-20e8a4859380@gmx.at> <87czv6q1f8.fsf@md5i.com> <233daa4b-ca64-955f-2612-49a0503b1938@gmx.at> <8735w2p8oc.fsf@md5i.com> <5181da75-e80d-22e0-bdcb-a0ffdc1bac6a@gmx.at> <5c4e5857-6a76-b8e8-204b-b4a855e95a16@gmx.at> <8f4516d5-1080-71bb-7da7-acf7832d5529@gmx.at> <87r1jlvnrc.fsf@md5i.com> <871rbkn6op.fsf@md5i.com> <83pmz493ag.fsf@gnu.org> <83mtu891w0.fsf@gnu.org> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="34449"; mail-complaints-to="usenet@ciao.gmane.io" Cc: mwd@md5i.com, schwab@linux-m68k.org, 47244@debbugs.gnu.org To: Michael Welsh Duggan Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Apr 08 18:51:24 2021 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 1lUXsK-0008rh-Ct for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 08 Apr 2021 18:51:24 +0200 Original-Received: from localhost ([::1]:41140 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lUXsJ-0002WV-EN for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 08 Apr 2021 12:51:23 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:53182) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lUXrx-0002O7-T1 for bug-gnu-emacs@gnu.org; Thu, 08 Apr 2021 12:51:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:36560) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lUXrx-0004Ag-L8 for bug-gnu-emacs@gnu.org; Thu, 08 Apr 2021 12:51:01 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1lUXrx-00023U-Ih for bug-gnu-emacs@gnu.org; Thu, 08 Apr 2021 12:51:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 08 Apr 2021 16:51:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 47244 X-GNU-PR-Package: emacs Original-Received: via spool by 47244-submit@debbugs.gnu.org id=B47244.16179006277858 (code B ref 47244); Thu, 08 Apr 2021 16:51:01 +0000 Original-Received: (at 47244) by debbugs.gnu.org; 8 Apr 2021 16:50:27 +0000 Original-Received: from localhost ([127.0.0.1]:48106 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lUXrP-00022f-3g for submit@debbugs.gnu.org; Thu, 08 Apr 2021 12:50:27 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:60010) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lUXrL-00022S-Ta for 47244@debbugs.gnu.org; Thu, 08 Apr 2021 12:50:25 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:45720) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lUXrD-0003Ye-2J; Thu, 08 Apr 2021 12:50:16 -0400 Original-Received: from 84.94.185.95.cable.012.net.il ([84.94.185.95]:2874 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1lUXrC-0000tS-1w; Thu, 08 Apr 2021 12:50:14 -0400 In-Reply-To: (message from Michael Welsh Duggan on Thu, 08 Apr 2021 12:37:41 -0400) 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:203745 Archived-At: > From: Michael Welsh Duggan > Cc: "mwd@md5i.com" , > "schwab@linux-m68k.org" > , > "47244@debbugs.gnu.org" <47244@debbugs.gnu.org> > Date: Thu, 08 Apr 2021 12:37:41 -0400 > > >> (gdb) xlist > >> $16 = 0xb820 > >> Lisp_Symbol > >> $17 = (struct Lisp_Symbol *) 0x555555e6e8a0 > >> "quit" > >> --- > >> nil > > > > So is this the result of your typing C-g? > > Yes. In the scenario I have presented, this is where Emacs is > unresponsive (busy cursor), presumably trying to interact with a network > connection that has gone away to the VPN being switched on or off, and I > type C-g twice rapidly in succession to regain interactivity, after > which I would normally then attempt to manually reset the gnus > connections. But then the buffer being killed is not the one you reported originally, is it? You said the buffer that was killed was *Server*, and here we see that a temporary buffer is being killed. Am I confused?