From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Andrea Corallo via "Bug reports for GNU Emacs, the Swiss army knife of text editors" Newsgroups: gmane.emacs.bugs Subject: bug#45515: 28.0.50; [feature/native-comp] emacsGcc crash on Apple Silicon M1 Date: Tue, 29 Dec 2020 09:01:28 +0000 Message-ID: References: Reply-To: Andrea Corallo Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="33049"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: mp@maya.cz, 45515@debbugs.gnu.org To: michal panoch Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Dec 29 10:02:20 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 1kuAtY-0008Tl-Hh for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 29 Dec 2020 10:02:20 +0100 Original-Received: from localhost ([::1]:56992 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kuAtX-0006Jn-1t for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 29 Dec 2020 04:02:19 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:47836) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kuAtI-0006Jb-3l for bug-gnu-emacs@gnu.org; Tue, 29 Dec 2020 04:02:04 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:54249) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kuAtG-0006H4-4v for bug-gnu-emacs@gnu.org; Tue, 29 Dec 2020 04:02:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1kuAtG-0002r3-2f for bug-gnu-emacs@gnu.org; Tue, 29 Dec 2020 04:02:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Andrea Corallo Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 29 Dec 2020 09:02:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 45515 X-GNU-PR-Package: emacs Original-Received: via spool by 45515-submit@debbugs.gnu.org id=B45515.160923249510938 (code B ref 45515); Tue, 29 Dec 2020 09:02:02 +0000 Original-Received: (at 45515) by debbugs.gnu.org; 29 Dec 2020 09:01:35 +0000 Original-Received: from localhost ([127.0.0.1]:37562 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kuAsp-0002qM-J3 for submit@debbugs.gnu.org; Tue, 29 Dec 2020 04:01:35 -0500 Original-Received: from mab.sdf.org ([205.166.94.33]:60630 helo=ma.sdf.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kuAsl-0002qB-O5 for 45515@debbugs.gnu.org; Tue, 29 Dec 2020 04:01:33 -0500 Original-Received: from akrl by ma.sdf.org with local (Exim 4.92) (envelope-from ) id 1kuAsi-00040h-8l; Tue, 29 Dec 2020 09:01:28 +0000 In-Reply-To: (michal panoch's message of "Mon, 28 Dec 2020 21:57:44 +0100") 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:196919 Archived-At: michal panoch writes: > hi, > > i'm on the new Apple Silicon M1 architecture and using nix emacs-overlay - https://github.com/nix-community/emacs-overlay/ > > like this: ~/.config/nixpkgs/overlays/emacs.nix > > import (builtins.fetchTarball { > url = https://github.com/nix-community/emacs-overlay/archive/master.tar.gz; > }) > > install whith: > > $ nix-env -iA nixpkgs.emacsGcc > > it compiles no problem. it runs and bytecompiles everything no problem, but after a while it crashes with: > > Assertion failed: (mach_vm_map(mach_task_self(), &address, size, 0, VM_FLAGS_ANYWHERE | VM_MAKE_TAG(VM_MEMORY_COREGRAPHICS_BACKINGSTORES), port, 0, false, prot, prot, VM_INHERIT_SHARE) == KERN_SUCCESS), function backing_map, file /AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/SkyLight/SkyLight-569.6/SkyLight/Services/Windows/CGSBackingStore.c, line 192. Fatal error 6: Aborted [1] 2319 abort emacs --fg-daemon > > any idea how to investigate? > > uname -a: > Darwin mpm.local 20.2.0 Darwin Kernel Version 20.2.0: Wed Dec 2 20:40:21 PST 2020; root:xnu-7195.60.75~1/RELEASE_ARM64_T8101 arm64 Hi Michal, this assertion is out of our code so doesn't ring any bell to me. Running under a debugger to have a back-trace of the crash might give more information. Thanks Andrea