From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.bugs Subject: bug#13573: 24.3.50; src/profiler.c:123: Emacs fatal error: assertion failed: EQ (log->next_free, make_number (i)) Date: Wed, 30 Jan 2013 12:52:54 -0500 Message-ID: References: <51060C07.5080003@yandex.ru> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1359568409 3945 80.91.229.3 (30 Jan 2013 17:53:29 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 30 Jan 2013 17:53:29 +0000 (UTC) Cc: 13573@debbugs.gnu.org To: Dmitry Antipov Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Jan 30 18:53:48 2013 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 1U0br0-0004iT-HI for geb-bug-gnu-emacs@m.gmane.org; Wed, 30 Jan 2013 18:53:46 +0100 Original-Received: from localhost ([::1]:45153 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1U0bqi-0006tS-GX for geb-bug-gnu-emacs@m.gmane.org; Wed, 30 Jan 2013 12:53:28 -0500 Original-Received: from eggs.gnu.org ([208.118.235.92]:52266) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1U0bqg-0006tM-7Z for bug-gnu-emacs@gnu.org; Wed, 30 Jan 2013 12:53:27 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1U0bqf-0007pr-51 for bug-gnu-emacs@gnu.org; Wed, 30 Jan 2013 12:53:26 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:50574) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1U0bqf-0007pl-1S for bug-gnu-emacs@gnu.org; Wed, 30 Jan 2013 12:53:25 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.72) (envelope-from ) id 1U0brG-00055O-88 for bug-gnu-emacs@gnu.org; Wed, 30 Jan 2013 12:54:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Stefan Monnier Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 30 Jan 2013 17:54:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 13573 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 13573-submit@debbugs.gnu.org id=B13573.135956841519509 (code B ref 13573); Wed, 30 Jan 2013 17:54:02 +0000 Original-Received: (at 13573) by debbugs.gnu.org; 30 Jan 2013 17:53:35 +0000 Original-Received: from localhost ([127.0.0.1]:56038 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1U0bqo-00054c-V0 for submit@debbugs.gnu.org; Wed, 30 Jan 2013 12:53:35 -0500 Original-Received: from ironport2-out.teksavvy.com ([206.248.154.182]:39814) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1U0bqn-00054V-8f for 13573@debbugs.gnu.org; Wed, 30 Jan 2013 12:53:34 -0500 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: Av8EABK/CFG4rw3e/2dsb2JhbABEuzWDWRdzgh4BAQQBJy8jBQsLDiYHCxQYDSSIHgbBLZEKA4hhlnuFHoFegxU X-IPAS-Result: Av8EABK/CFG4rw3e/2dsb2JhbABEuzWDWRdzgh4BAQQBJy8jBQsLDiYHCxQYDSSIHgbBLZEKA4hhlnuFHoFegxU X-IronPort-AV: E=Sophos;i="4.84,565,1355115600"; d="scan'208";a="39643" Original-Received: from 184-175-13-222.dsl.teksavvy.com (HELO ceviche.home) ([184.175.13.222]) by ironport2-out.teksavvy.com with ESMTP/TLS/ADH-AES256-SHA; 30 Jan 2013 12:52:54 -0500 Original-Received: by ceviche.home (Postfix, from userid 20848) id AC220660D9; Wed, 30 Jan 2013 12:52:54 -0500 (EST) In-Reply-To: <51060C07.5080003@yandex.ru> (Dmitry Antipov's message of "Mon, 28 Jan 2013 09:26:31 +0400") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (gnu/linux) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 140.186.70.43 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:70475 Archived-At: > Crash caused by profiler when byte-force-recompile all Lisp sources. > Found in bzr revision 111614 and looks regular. 111614 of emacs-24 or of trunk? By "looks regular" do you mean that you can reproduce it reliably? > Steps to reproduce: > ./src/emacs -Q > M-x profiler-start RET cpu RET > M-x byte-force-recompile RET lisp RET > --enable-checking is enabled, the crash is: Hmm... that terminates without error for me. > src/profiler.c:123: Emacs fatal error: assertion failed: EQ (log->next_free, make_number (i)) Could you look at log->next_free to see if it's a number or if it's nil? If it's nil it means that Fremq somehow did not find `key', even though we took it straight from the has-table itself. If it's a number different from i, it means that Fremq somehow found (and removed) another occurrence of `key' in the has-table. Unless of course there's something trickier going on, such as some signal triggering right between Fremq and the eassert (and that signal somehow modifies the hash-table). Stefan