From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Pip Cet Newsgroups: gmane.emacs.bugs Subject: bug#42832: 28.0.50; "Bus error" when compiling Emacs now on Debian bullseye Date: Fri, 14 Aug 2020 12:05:08 +0000 Message-ID: References: <878sejlrfd.fsf@gnus.org> <87zh6zk9m2.fsf@gnus.org> <87tux7k97r.fsf@gnus.org> <83364rog0t.fsf@gnu.org> <87lfijk7y4.fsf@gnus.org> <87h7t7k6ke.fsf@gnus.org> <87d03vk6am.fsf@gnus.org> <50a72536-c274-9a69-2b03-d82154f3e20c@cs.ucla.edu> <878sejk2wo.fsf@gnus.org> <874kp7jzsf.fsf@gnus.org> <87lfiig8hz.fsf@gnus.org> <87h7t6g8bt.fsf@gnus.org> <878seha1nb.fsf@gnus.org> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="39205"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 42832@debbugs.gnu.org, Paul Eggert To: Lars Ingebrigtsen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri Aug 14 14:06:10 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 1k6YTK-000A6d-JW for geb-bug-gnu-emacs@m.gmane-mx.org; 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Fri, 14 Aug 2020 12:06:01 +0000 Original-Received: (at 42832) by debbugs.gnu.org; 14 Aug 2020 12:05:55 +0000 Original-Received: from localhost ([127.0.0.1]:52033 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1k6YT5-000167-C5 for submit@debbugs.gnu.org; Fri, 14 Aug 2020 08:05:55 -0400 Original-Received: from mail-ot1-f44.google.com ([209.85.210.44]:34971) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1k6YT3-00015o-9L for 42832@debbugs.gnu.org; Fri, 14 Aug 2020 08:05:53 -0400 Original-Received: by mail-ot1-f44.google.com with SMTP id 93so7379803otx.2 for <42832@debbugs.gnu.org>; Fri, 14 Aug 2020 05:05:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=Y3Y+Uy721cai5V8/aIy5WVDA5fwNwz1MhW9Q0bn1AZk=; b=DsEVVbP/4YWutyzPAZjYe+MA4VmvLvLcTc2NdyNHERs/Pz8Vn+yaB4XkBZqZeXprpK QOhuXHhw6nY5E95S2ad9Wq8uD8Rz59OKJEAmdG8Ga1mHUXQ3QAwAFPIsA96TjHM/YLf2 P1bo60Min3UBhtE3C8+mAkkIYeCaTpS9ciOGAqV7I1IqCiMBZb9JQGHuHnkdKf8zgF9D 9T5zW1I18LHgr8pJUM0vb09XqbDEqTdIRA98HuwTVh0ddaHE7e4XKb6feC1z+1AgbBtk ywMnydgLqRy6/7HqEoz2t2NMeVaYQG1r48JeABnEaHSkcZ2KzIJGnHCS3/CR4feUfJ7Q h9BQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=Y3Y+Uy721cai5V8/aIy5WVDA5fwNwz1MhW9Q0bn1AZk=; b=nBOp+mlmQ3kpM0pc2g22eoAW+tEHoG9QGQqtR3nrygd0N42LZXVQUvu1di5mga6hlR V53+Bwwkwi3Lv+HMfWeCto6AdFyPqwFu8bJv9ofhng0GGKCk8yMVTMRHFofHTNxxvJ/3 B6mgB0KxK4n1clj6HSAq1MCvD2xV1QXmNzzrCEshNDYK1Y8rWB89E0ux+na2KT+L+6bT 0lmtRE+5vSiGUzmE940tWf+glA+MD4fqLUgwv4dmkSZ/2npQ2/9fq+EfVdDTpycPQo+Q ihvHr/I4pEjG4x1sN18nJ6K7PtjllffxgQhMXey5+WLsCfO13NsPMYwgZe3BYmvpoe9I Ibpg== X-Gm-Message-State: AOAM530oa8ISc/WLGVuLq9aR0eF94xdpT/agyYB34tTiSF1CCiW6GKUM TxEGr1H6TAG+Rs/iiPkXxpw79a6UP6xqqhRRTPM= X-Google-Smtp-Source: ABdhPJxhc2XlPPkhLEqvqjyiOjaLgcNDi5S7858hZB9bBvMKUCidySvhDRs1cHSMQ1ohsZFTw/j1Tw7Jc840YtJeuz0= X-Received: by 2002:a05:6830:11:: with SMTP id c17mr1627650otp.287.1597406747646; Fri, 14 Aug 2020 05:05:47 -0700 (PDT) In-Reply-To: <878seha1nb.fsf@gnus.org> 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:185101 Archived-At: On Fri, Aug 14, 2020 at 11:49 AM Lars Ingebrigtsen wrote: > Pip Cet writes: > > Can you find out which hash table lives at 0x7ffff19a41a8? I'd suggest > > something like "find &globals,&globals+1,0x7ffff19a41ad" to get the > > offset in globals, if it is a global variable, then looking it up with > > "ptype/o globals". > > That's the value from mark_vectorlike? It's moved a bit: That's strange, but possible if non-reproducible things happen on the dbus... > #9 0x00005555556d6d7e in mark_vectorlike (header=header@entry=0x7ffff19a4190) > at alloc.c:6280 > > But it says: > > (gdb) find &globals,&globals+1,0x7ffff19a4190 > Pattern not found. It would probably be 0x7ffff19a4195 that we'd be looking for, stored as a tagged pointer, but it's possible it's not a global variable at all, of course. > > (If you don't have the time, I'd be happy to look at the core file > > myself, if we can arrange that). > > The machine is unfortunately deep inside my private network, so there's > no easy way to allow ssh to it... If you do have a machine that could serve files, it'd be the core file and the corresponding emacs executable that would be most interesting. I expect the core file to be rather large, though.