From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Jan =?UTF-8?Q?Dj=C3=A4rv?= Newsgroups: gmane.emacs.bugs Subject: bug#16420: Date: Sun, 12 Jan 2014 19:49:33 +0100 Message-ID: <52D2E3BD.8020501@swipnet.se> References: <52D2DA3A.80700@swipnet.se> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 8bit X-Trace: ger.gmane.org 1389552612 23527 80.91.229.3 (12 Jan 2014 18:50:12 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sun, 12 Jan 2014 18:50:12 +0000 (UTC) Cc: 16420@debbugs.gnu.org To: Lars Andersen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Jan 12 19:50:19 2014 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 1W2Q6z-0005md-Vb for geb-bug-gnu-emacs@m.gmane.org; Sun, 12 Jan 2014 19:50:18 +0100 Original-Received: from localhost ([::1]:39030 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1W2Q6z-0001Sb-Fn for geb-bug-gnu-emacs@m.gmane.org; Sun, 12 Jan 2014 13:50:17 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:36276) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1W2Q6r-0001SQ-SZ for bug-gnu-emacs@gnu.org; Sun, 12 Jan 2014 13:50:15 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1W2Q6m-0001EC-SW for bug-gnu-emacs@gnu.org; Sun, 12 Jan 2014 13:50:09 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:34034) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1W2Q6m-0001CM-PK for bug-gnu-emacs@gnu.org; Sun, 12 Jan 2014 13:50:04 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1W2Q6k-0003uV-3v for bug-gnu-emacs@gnu.org; Sun, 12 Jan 2014 13:50:03 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Jan =?UTF-8?Q?Dj=C3=A4rv?= Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 12 Jan 2014 18:50:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 16420 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 16420-submit@debbugs.gnu.org id=B16420.138955258114994 (code B ref 16420); Sun, 12 Jan 2014 18:50:02 +0000 Original-Received: (at 16420) by debbugs.gnu.org; 12 Jan 2014 18:49:41 +0000 Original-Received: from localhost ([127.0.0.1]:48053 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1W2Q6O-0003tl-9w for submit@debbugs.gnu.org; Sun, 12 Jan 2014 13:49:40 -0500 Original-Received: from mailfe04.swip.net ([212.247.154.97]:36274 helo=swip.net) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1W2Q6K-0003tZ-N1 for 16420@debbugs.gnu.org; Sun, 12 Jan 2014 13:49:37 -0500 X-T2-Spam-Status: No, hits=0.8 required=5.0 tests=BAYES_50 Original-Received: from hosdjarv.se (account mj138573@tele2.se [46.59.42.57] verified) by mailfe04.swip.net (CommuniGate Pro SMTP 5.4.4) with ESMTPA id 466715812; Sun, 12 Jan 2014 19:49:34 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.2.0 In-Reply-To: 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: 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:83367 Archived-At: Hello. 2014-01-12 19:27, Lars Andersen skrev: > > The RES column does not grow. I'm dual booting on that computer, so I tried > reproducing the bug under Windows 7 without success. > > At this point is there anything to be learned from attaching GDB, or is this > indeed someone else's problem at this point? If I were to file this bug > elsewhere, I'd be happy to get any pointers as to what information I should > include in the report. XOrg bugs are reported in the freedesktop bugzilla. There is a link here: http://www.x.org/wiki/ I suspect they might want to know the actual server version (xdpyinfo) and the X calls involved (see x_draw_underwave in xterm.c). Including /var/log/Xorg.0.log is a good idea. But if you have a newer Xorg version with the same driver (see Xorg.0.log, it is in there somewhere) that does not have the bug, or if there is a newer driver that works, it is probably fixed. Jan D. > > Lars > > On Sun, Jan 12, 2014 at 7:08 PM, Jan Djärv > wrote: > > Hello. > > 2014-01-12 18:26, Lars Andersen skrev: > > (overlays-in (point-min) (point-max)) returns what you would expect: > # > > This was with a slightly altered example, I removed the overly long > comment as > it took forever to draw. 100% cpu resources are used when the line is > being > drawn, and it seems to be redrawn many times before it's finally done. > Then > all is well until something causes the line to be redrawn. > > I'm not sure what 'RSS' means in this context, but I assumed you wanted a > screenshot of top: > http://imgur.com/Rv7Z5Ly > > > RSS is the RES column. Does it grow? > > > Unfortunately emacs isn't shown here, but X always takes the blame for the > resource use, never emacs. I have tried interrupting whatever is going on > with C-g after toggling debug-on-error, but I'm unable to interrupt > anything > in this manner. > > FWIW I cannot reproduce this bug on any other computers either. My > desktop > computer runs an almost identical software stack but is unaffected. > > I will try to attach a debugger, but my computer is quite unusable after > triggering this problem, so it may be difficult. > > > This sounds like an X server bug. As Emacs is not using much CPU it isn't > inflooping and sending lots of X requests at least. > > Jan D. > > >