From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Po Lu via "Bug reports for GNU Emacs, the Swiss army knife of text editors" Newsgroups: gmane.emacs.bugs Subject: bug#66416: 29.1; Crashes when visiting HELLO file with pgtk on Wayland Date: Mon, 09 Oct 2023 18:31:58 +0800 Message-ID: <87leccaxy9.fsf@yahoo.com> References: <865y3gq2in.fsf@lan> Reply-To: Po Lu Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="2468"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Cc: 66416@debbugs.gnu.org To: Yuchen Guo Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Mon Oct 09 12:33:04 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 1qpnZP-0000N5-4T for geb-bug-gnu-emacs@m.gmane-mx.org; 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Hermes SMTP Server) with ESMTPA ID 44dd2b140504ba1db8df17578984edb9; Mon, 09 Oct 2023 10:32:04 +0000 (UTC) In-Reply-To: <865y3gq2in.fsf@lan> (Yuchen Guo's message of "Sun, 08 Oct 2023 20:32:00 +0000") X-Mailer: WebService/1.1.21797 mail.backend.jedi.jws.acl:role.jedi.acl.token.atz.jws.hermes.yahoo 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:272140 Archived-At: Yuchen Guo writes: > Emacs occasionally crashes when displaying multi-lingual text. It has > crashed several times in the last few days, such as visiting HELLO file > or browsing a web page with eww. Sometime it crashes immediately when > the HELLO file is visited, other times it crashes when I scroll the > screen. > > Worth mentioning is that, to deal with font fallback, I have configured > a custom fontset: > https://codeberg.org/m0p/dotfiles/raw/commit/62d1a6008c0e391a33239a809aee92e4c03f14b5/imports/not-nix-config-files/emacs-init.el > > > I can not reliably reproduce the crash. In most cases, the text in HELLO > would be displayed with a delay. The backtrace is the following: > > Backtrace: > /bin/emacs(emacs_backtrace+0x48)[0x57e268] > /bin/emacs(terminate_due_to_signal+0x8b)[0x46814b] > /bin/emacs[0x4686ac] > /bin/emacs[0x57c1c8] > /bin/emacs[0x57c24c] > /lib/libc.so.6(+0x38d30)[0x6593484e9d30] > /bin/emacs[0x68912d] > /bin/emacs[0x689521] > /bin/emacs[0x6b76df] > /bin/emacs[0x6b9cfa] > /bin/emacs[0x4cb024] > /bin/emacs(gui_write_glyphs+0x91)[0x4cd7b1] > /bin/emacs[0x47343f] > /bin/emacs[0x479694] > /bin/emacs[0x47b183] > /bin/emacs(update_frame+0x1cb)[0x47b37b] > /bin/emacs[0x4c2e07] > /bin/emacs(read_char+0xe60)[0x56b9a0] > /bin/emacs[0x56e046] > /bin/emacs[0x570006] > /bin/emacs(internal_condition_case+0x5f)[0x5eb85f] > /bin/emacs(command_loop_2+0x26)[0x55b376] > /bin/emacs(internal_catch+0x33)[0x5eb7c3] > /bin/emacs[0x55b311] > /bin/emacs(recursive_edit_1+0x9b)[0x55fbbb] > /bin/emacs(Frecursive_edit+0xdf)[0x55ff3f] > /bin/emacs(main+0x1faf)[0x47174f] > /lib/libc.so.6(+0x23ace)[0x6593484d4ace] > /lib/libc.so.6(__libc_start_main+0x89)[0x6593484d4b89] > /bin/emacs(_start+0x25)[0x471d45] > Process 5932 (.emacs-29.1-wra) of user 1001 dumped core. > emacs.service: Main process exited, code=dumped, status=11/SEGV > systemd[5840]: emacs.service: Failed with result 'core-dump'. Thanks, but the backtrace you have provided is of no use to us, as should have been apparent from the absence of information within. Please follow the steps illustrated within (emacs)Crashing to transform it into a complete backtrace incorporating both symbol information and line numbers.