X-Recipient: archive-cygwin AT delorie DOT com DomainKey-Signature: a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:message-id:date:from:mime-version:to:subject :references:in-reply-to:content-type:content-transfer-encoding; q=dns; s=default; b=nEL3Hz+IHBtpm5P403Adz+itQWQGhoeMnzMOo26S45G SsMz7u1+4WWo9obBZ9xiDG7LI84AemKlDxwipZ+Ju0b3ShHgcX1AFOrxPN/dZTY9 uPbSzC75Lhqkr1mnZk//mukULfmaTv+HiJVBpfvHVFeRCKXqSkv3xhz81DGmO93w = DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:message-id:date:from:mime-version:to:subject :references:in-reply-to:content-type:content-transfer-encoding; s=default; bh=JkdCV4bp54k8RP58ClWwWy2RX4U=; b=p06JpwevD6UDqFHTj IZyRj5MEkB0GyLXkVRPGAPRp3sPzgu7NK9BmzVrzCy+qMD63BHQw2LbIqNdluMJr P0kLoWbEGB68a7N44krgnyFSKhSMGSxjI1094sLVvM7705pFHct3MMPVPrZOJ/v3 oNbSUqlNAt9P2Smi06brRFCTLU= Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.8 required=5.0 tests=AWL,BAYES_00,RP_MATCHES_RCVD,SPF_HELO_PASS,SPF_PASS autolearn=ham version=3.3.2 X-HELO: limerock04.mail.cornell.edu X-CornellRouted: This message has been Routed already. Message-ID: <54411F5B.5040906@cornell.edu> Date: Fri, 17 Oct 2014 09:53:31 -0400 From: Ken Brown User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:31.0) Gecko/20100101 Thunderbird/31.2.0 MIME-Version: 1.0 To: cygwin AT cygwin DOT com Subject: Re: [ANNOUNCEMENT] Updated: emacs-24.3.93-3 [TEST] References: <54402903 DOT 1060906 AT dronecode DOT org DOT uk> <54406ED0 DOT 9060502 AT cornell DOT edu> In-Reply-To: <54406ED0.9060502@cornell.edu> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-IsSubscribed: yes On 10/16/2014 9:20 PM, Ken Brown wrote: > On 10/16/2014 4:22 PM, Jon TURNEY wrote: >> I have been suffering from some crashes with emacs-X11 24.3.93-3 on >> x86_64 >> >> This seems to have crossed my threshold of apathy, so I've been running >> emacs under gdb with a breakpoint on emacs_abort (since it seems to die >> with SIGABORT which can't be usefully backtraced...) >> >> I get a backtrace starting as follows (full backtrace is attached): > [...] > > The first thing that strikes me is the Lisp backtrace, which is almost > 300 lines long and keeps repeating the same calls: > > "redisplay_internal (C function)" (0x93baf8) > "redisplay" (0x8100b8) > "sit-for" (0x8102f0) > "minimap-update" (0x810668) > "apply" (0x810660) > "byte-code" (0x8107d0) > "timer-event-handler" (0x810b78) > "input-pending-p" (0x810e68) > "sit-for" (0x8110a0) > "minimap-update" (0x811418) > [...] > "input-pending-p" (0x8391b8) > "sit-for" (0x8393f0) > "minimap-update" (0x839768) > "apply" (0x839760) > "byte-code" (0x8398d0) > "timer-event-handler" (0x839c78) > > Is it possible that minimap-update has gone into an infinite recursion? > Or is this kind of lisp backtrace normal for you (e.g., if you stop > emacs and examine the backtrace at random times)? I'm afraid I don't > know anything about minimap, but the first thing I'd do is try to figure > out what's going on with minimap-update. If this turns out not to be the issue, then I think you would need an unoptimized build for further debugging. I can provide one for you. Ken -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple