From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: npostavs@users.sourceforge.net Newsgroups: gmane.emacs.bugs Subject: bug#16886: 24.3.50; Lisp nesting exceeds `max-lisp-eval-depth' with `M-x cancel-debug-on-entry' Date: Thu, 28 Jul 2016 21:11:36 -0400 Message-ID: <87wpk59rjr.fsf@users.sourceforge.net> References: NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1469754756 17995 80.91.229.3 (29 Jul 2016 01:12:36 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 29 Jul 2016 01:12:36 +0000 (UTC) Cc: 16886@debbugs.gnu.org To: Drew Adams Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Jul 29 03:12:21 2016 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 1bSwLd-0005A4-2H for geb-bug-gnu-emacs@m.gmane.org; Fri, 29 Jul 2016 03:12:21 +0200 Original-Received: from localhost ([::1]:56509 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bSwLX-0003yS-03 for geb-bug-gnu-emacs@m.gmane.org; Thu, 28 Jul 2016 21:12:15 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:45348) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bSwLP-0003wA-2Q for bug-gnu-emacs@gnu.org; Thu, 28 Jul 2016 21:12:08 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bSwLK-0006GS-PE for bug-gnu-emacs@gnu.org; Thu, 28 Jul 2016 21:12:05 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:52535) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bSwLK-0006GO-Lf for bug-gnu-emacs@gnu.org; Thu, 28 Jul 2016 21:12:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1bSwLK-000256-Fc for bug-gnu-emacs@gnu.org; Thu, 28 Jul 2016 21:12:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: npostavs@users.sourceforge.net Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 29 Jul 2016 01:12:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 16886 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 16886-submit@debbugs.gnu.org id=B16886.14697546997968 (code B ref 16886); Fri, 29 Jul 2016 01:12:02 +0000 Original-Received: (at 16886) by debbugs.gnu.org; 29 Jul 2016 01:11:39 +0000 Original-Received: from localhost ([127.0.0.1]:49832 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bSwKx-00024O-EP for submit@debbugs.gnu.org; Thu, 28 Jul 2016 21:11:39 -0400 Original-Received: from mail-it0-f54.google.com ([209.85.214.54]:35441) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bSwKv-000245-Rg; Thu, 28 Jul 2016 21:11:38 -0400 Original-Received: by mail-it0-f54.google.com with SMTP id u186so182240832ita.0; Thu, 28 Jul 2016 18:11:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=sender:from:to:cc:subject:references:date:in-reply-to:message-id :user-agent:mime-version; bh=vG2gtjgWHxHgROC6kZjDxuNk+IPxI9MNKLJn1q8gAFY=; b=g6USuH9mPA7cBBGeicEJyMe1FEnoKOmf+6SZbvgqmNE9ot+ro0YeGRif3ee1trtkBV xlq3Z0KL2WvsQl2is6HsYMJ6pZKqx/vupZyGZUhe68JQwWGLNxTtLO8TsznNUcp1RMz9 61nFFTtGgGvIXsnbFZ8vfKXett4dh+psk/007Wcsy9AVLYdsKI7TQN4ACQOBUm35kV56 FHiYY5AB6kavH81QnRax/8/c8LlJ9IW0zJc0dx78pN12IXlt00rBqPAXTpScPmu2HRL6 ZoTRUzUjFDMSRPd7D4nTBwXAVvSw9vaA6TwLqbnsu1LjKbqufE6zABJMDyoEsrEkUn9X bKBg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:sender:from:to:cc:subject:references:date :in-reply-to:message-id:user-agent:mime-version; bh=vG2gtjgWHxHgROC6kZjDxuNk+IPxI9MNKLJn1q8gAFY=; b=ZC0vlKXFr5oTTkXy6O3T8npnLXIsMUtPAyTpyKI1IxmjPRwCMtIBBHkG9W2HS7uUyj lof1c6gX9FHq/cvcPqHYKbJp7DGGgAyirXzQ69sQq3iO81HssNmRyHxdkNn90xgSf5k5 Bsgcske+9VL7Vfk3mnfqOWAkgq9TWqeuUyYN06hdc4KAaviXadZcu0xzCQicfB3hnJj1 U/33NtkQZrEemkPKd6TxvdbcxTLKDEaz8plsp4htwZb7rEfk2jsDkYNPrg/M9qNfxvfe TqWimyJZuiixe2dN7/VufHI4W6x0+Q/pKbTtrzOo2wwQDCm9ghuGvDNpd5cAufjQIDYf cmsA== X-Gm-Message-State: ALyK8tLexOx9oil089CqVkUTuXjPBvEjOZLGKltqLc7qRmrbBjy79I2etF/6zsgqMja62Q== X-Received: by 10.36.206.129 with SMTP id v123mr112321047itg.11.1469754692510; Thu, 28 Jul 2016 18:11:32 -0700 (PDT) Original-Received: from zony (206-188-64-44.cpe.distributel.net. [206.188.64.44]) by smtp.googlemail.com with ESMTPSA id i191sm278502itf.13.2016.07.28.18.11.31 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 28 Jul 2016 18:11:31 -0700 (PDT) In-Reply-To: (Drew Adams's message of "Tue, 25 Feb 2014 16:51:42 -0800 (PST)") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.0.93 (gnu/linux) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] 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" Xref: news.gmane.org gmane.emacs.bugs:121662 Archived-At: tags 16886 unreproducible quit Drew Adams writes: > Hope this helps. This was with my setup. AFAIK, I had used > `debug-on-entry' for only one function. > > I then did `M-x cancel-debug-on-entry RET', and Emacs took a > long time to return (used lots of CPU). I tried it again, and > got the backtrace. > > I then did `M-x cancel-debug-on-entry' and instead of > hitting RET I hit TAB. `nil' appeared as the default for > the function whose debugging is to be canceled. > > Both that and the backtrace show that somehow > `debugger-list-functions' is returning the list `(nil)'. Have you hit this since then? I can't find a way to reproduce this funny state.