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#40225: 27.0.90; abort with apparent stack explosion in lsp-mode Date: Tue, 31 Mar 2020 18:53:36 +0300 Message-ID: <83h7y41pxb.fsf@gnu.org> References: <87mu844jm0.fsf@notcom.org> <83mu849zjc.fsf@gnu.org> <835zer9cj9.fsf@gnu.org> <8600e733-d75a-3d8f-897d-2eb3ca6bb59d@notcom.org> Injection-Info: ciao.gmane.io; posting-host="ciao.gmane.io:159.69.161.202"; logging-data="129227"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 40225@debbugs.gnu.org To: Valtteri Vuorikoski Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Mar 31 17:54:13 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 1jJJDP-000XSD-5Y for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 31 Mar 2020 17:54:11 +0200 Original-Received: from localhost ([::1]:40800 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jJJDO-0006zJ-7G for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 31 Mar 2020 11:54:10 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:38586) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jJJDG-0006yX-Ro for bug-gnu-emacs@gnu.org; Tue, 31 Mar 2020 11:54:03 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1jJJDG-0003EG-0M for bug-gnu-emacs@gnu.org; Tue, 31 Mar 2020 11:54:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:53569) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1jJJDF-0003E5-Tb for bug-gnu-emacs@gnu.org; Tue, 31 Mar 2020 11:54:01 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1jJJDF-0008GY-SN for bug-gnu-emacs@gnu.org; Tue, 31 Mar 2020 11:54:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 31 Mar 2020 15:54:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 40225 X-GNU-PR-Package: emacs Original-Received: via spool by 40225-submit@debbugs.gnu.org id=B40225.158567001331720 (code B ref 40225); Tue, 31 Mar 2020 15:54:01 +0000 Original-Received: (at 40225) by debbugs.gnu.org; 31 Mar 2020 15:53:33 +0000 Original-Received: from localhost ([127.0.0.1]:36878 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jJJCm-0008FX-Rl for submit@debbugs.gnu.org; Tue, 31 Mar 2020 11:53:33 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:51601) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jJJCk-0008FK-Uc for 40225@debbugs.gnu.org; Tue, 31 Mar 2020 11:53:31 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:41442) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1jJJCf-0002um-1j; Tue, 31 Mar 2020 11:53:25 -0400 Original-Received: from [176.228.60.248] (port=3055 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1jJJCd-0001uB-Od; Tue, 31 Mar 2020 11:53:24 -0400 In-Reply-To: <8600e733-d75a-3d8f-897d-2eb3ca6bb59d@notcom.org> (message from Valtteri Vuorikoski on Tue, 31 Mar 2020 16:59:47 +0300) 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: 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:177920 Archived-At: > Cc: 40225@debbugs.gnu.org > From: Valtteri Vuorikoski > Date: Tue, 31 Mar 2020 16:59:47 +0300 > > Thread 1 "emacs" received signal SIGSEGV, Segmentation fault. > 0x00005568e2e5dc1b in mark_object (arg= access memory at address 0x7ffde9c2fff8>) at alloc.c:6386 > 6386 { > (gdb) p/x $sp > $1 = 0x7ffde9c2fff0 > (gdb) p/x &stack_bottom > No symbol "stack_bottom" in current context. What about this one: (gdb) p &(current_thread->stack_bottom) > (gdb) bt full 3 > #0 0x00005568e2e5dc1b in mark_object (arg=Python Exception 'gdb.MemoryError'> Cannot access memory at address 0x7ffde9c2fff8: > #1 0x00005568e2e5df9c in mark_object (arg=0x5568e6c1f003) at alloc.c:6629 > ptr = 0x5568e6c1f000 > obj = 0x5568e6c1f043 > po = 0x5568e6c1f000 > cdr_count = 0 This does look like stack overflow. Can you enlarge the stack size of your Emacs and see if that helps?