From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#21666: 25.0.50; Random segfaults Date: Fri, 23 Oct 2015 13:04:26 +0300 Message-ID: <83egglzys5.fsf@gnu.org> References: <87si5fugvw.fsf@loki.jorgenschaefer.de> <561D2CAC.40404@cs.ucla.edu> <5620AFC2.9030905@cs.ucla.edu> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8BIT X-Trace: ger.gmane.org 1445594733 14758 80.91.229.3 (23 Oct 2015 10:05:33 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 23 Oct 2015 10:05:33 +0000 (UTC) Cc: 21666@debbugs.gnu.org To: Jorgen =?UTF-8?Q?Sch=C3=A4fer?= Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Oct 23 12:05:22 2015 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1ZpZDm-0001he-AE for geb-bug-gnu-emacs@m.gmane.org; Fri, 23 Oct 2015 12:05:14 +0200 Original-Received: from localhost ([::1]:37416 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZpZDl-0008Fr-MS for geb-bug-gnu-emacs@m.gmane.org; Fri, 23 Oct 2015 06:05:13 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:47589) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZpZDd-0008BG-Qj for bug-gnu-emacs@gnu.org; Fri, 23 Oct 2015 06:05:09 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZpZDa-0007fm-Hc for bug-gnu-emacs@gnu.org; Fri, 23 Oct 2015 06:05:05 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:43127) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZpZDa-0007fZ-FC for bug-gnu-emacs@gnu.org; Fri, 23 Oct 2015 06:05:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1ZpZDZ-0003NV-V4 for bug-gnu-emacs@gnu.org; Fri, 23 Oct 2015 06:05:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 23 Oct 2015 10:05:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 21666 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 21666-submit@debbugs.gnu.org id=B21666.144559468812962 (code B ref 21666); Fri, 23 Oct 2015 10:05:01 +0000 Original-Received: (at 21666) by debbugs.gnu.org; 23 Oct 2015 10:04:48 +0000 Original-Received: from localhost ([127.0.0.1]:33835 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1ZpZDM-0003N0-F5 for submit@debbugs.gnu.org; Fri, 23 Oct 2015 06:04:48 -0400 Original-Received: from mtaout20.012.net.il ([80.179.55.166]:49643) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1ZpZD1-0003MT-NY for 21666@debbugs.gnu.org; Fri, 23 Oct 2015 06:04:47 -0400 Original-Received: from conversion-daemon.a-mtaout20.012.net.il by a-mtaout20.012.net.il (HyperSendmail v2007.08) id <0NWO002003XM2500@a-mtaout20.012.net.il> for 21666@debbugs.gnu.org; Fri, 23 Oct 2015 13:04:26 +0300 (IDT) Original-Received: from HOME-C4E4A596F7 ([84.94.185.246]) by a-mtaout20.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0NWO001PW3ZASDB0@a-mtaout20.012.net.il>; Fri, 23 Oct 2015 13:04:23 +0300 (IDT) In-reply-to: X-012-Sender: halo1@inter.net.il X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 208.118.235.43 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.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:107907 Archived-At: > From: Jorgen Schäfer > Date: Fri, 23 Oct 2015 09:41:35 +0000 > > A few more backtraces in various locations, this time around with the gdb > settings in the Emacs git tree. > > I also upgraded to 2add4a, the problem did not go away. > > Any suggestions on how I can help debug this further? :-) There's something _very_ weird going on on your system. For example: > Lisp Backtrace: > "car" (0xffff47f0) > "numberp" (0xffff4938) > "cond" (0xffff4a78) This says that 'numberp' calls 'car', which is false, according to my reading of the code. What system-wide or Emacs-related changes, excluding "git pull" from the repository, did you make immediately before this started happening? Any system upgrades, new installations, anything else?