From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: John Wiegley Newsgroups: gmane.emacs.bugs Subject: bug#21965: 24.5; Emacs freezes when canceling at open file Date: Fri, 19 Feb 2016 18:40:06 -0800 Message-ID: References: <8337vz6ca5.fsf@gnu.org> <83io4sysrk.fsf@gnu.org> Reply-To: John Wiegley NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1455936207 8812 80.91.229.3 (20 Feb 2016 02:43:27 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sat, 20 Feb 2016 02:43:27 +0000 (UTC) Cc: 21965@debbugs.gnu.org To: Maneesh Yadav Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Feb 20 03:43:10 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 1aWxVm-0004Mk-DV for geb-bug-gnu-emacs@m.gmane.org; Sat, 20 Feb 2016 03:43:10 +0100 Original-Received: from localhost ([::1]:57431 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aWxVl-0000wD-GA for geb-bug-gnu-emacs@m.gmane.org; Fri, 19 Feb 2016 21:43:09 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:56575) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aWxVh-0000va-9r for bug-gnu-emacs@gnu.org; Fri, 19 Feb 2016 21:43:06 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aWxVe-0002js-4Q for bug-gnu-emacs@gnu.org; Fri, 19 Feb 2016 21:43:05 -0500 Original-Received: from debbugs.gnu.org ([208.118.235.43]:37271) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aWxVe-0002jo-11 for bug-gnu-emacs@gnu.org; Fri, 19 Feb 2016 21:43:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84) (envelope-from ) id 1aWxVd-0001yu-Mf for bug-gnu-emacs@gnu.org; Fri, 19 Feb 2016 21:43:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: John Wiegley Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 20 Feb 2016 02:43:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 21965 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 21965-submit@debbugs.gnu.org id=B21965.14559361517573 (code B ref 21965); Sat, 20 Feb 2016 02:43:01 +0000 Original-Received: (at 21965) by debbugs.gnu.org; 20 Feb 2016 02:42:31 +0000 Original-Received: from localhost ([127.0.0.1]:34396 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84) (envelope-from ) id 1aWxV9-0001y3-AU for submit@debbugs.gnu.org; Fri, 19 Feb 2016 21:42:31 -0500 Original-Received: from mail-pf0-f174.google.com ([209.85.192.174]:35600) by debbugs.gnu.org with esmtp (Exim 4.84) (envelope-from ) id 1aWxV7-0001xl-AY for 21965@debbugs.gnu.org; Fri, 19 Feb 2016 21:42:29 -0500 Original-Received: by mail-pf0-f174.google.com with SMTP id c10so62613231pfc.2 for <21965@debbugs.gnu.org>; Fri, 19 Feb 2016 18:42:29 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:in-reply-to:date:message-id:references :user-agent:reply-to:mime-version:content-type; bh=weNTEc0BVYLhPscNuYx76MHalJeVC7U2vb35Ni6z9HY=; b=QbDDsC6QRK1icZE5UcoDh3tH1OfbVpzqkmF14sgWoI7LzYBxyk9VK7l/tLCNMbaSam AZh9tUxnsm0IUv1bHxr2NH5RANFr32KERD5FqjfDA8XJO1XPH3iqsfsrra1SE4+jTWV1 lEYpt04hEcDwN2I8/KzcZbvkgqXKRo2FH22f+6hCrzURU0R5eT/9gZLQxFSlbgbcnBdi bhQ4hyI6yCxQbIADaqJKukuTgUHRGigpWGotez1Rs4QrRduH4CxeeD7UFDIHlawbiAaH NPlO2X5uiZVyfSnkRz21zOdLQQXz7HFYzFuggAIHizXQBH05Vinwtl0bFgpMKUlj1mfh Ckqg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:in-reply-to:date:message-id :references:user-agent:reply-to:mime-version:content-type; bh=weNTEc0BVYLhPscNuYx76MHalJeVC7U2vb35Ni6z9HY=; b=Gg4hocgZgxovL2wYNbn89wYkUwBgQuRYjc/YnbYRncMWYdaqZ4y5bAiEfOCqcBsSdB loBXWcJginah95BoGebrb/FBmkj3A9pBQEFxSCiWeSPU8iHofjuLraXiUygQaNVseSKu 7ARMapOpiGsqPjIpIERBH9vcYv3Qz/9s3rRmXSbrmq0+UtQ+I/dORsyBaAUajQAYz38Y Qoorglte6lfGU+YAbTdeDAuGHwbKs9xzSvzVAfXMCZjgRJBH1mZm/fID+WCwpTx5pyg9 Nvwx+dxDsJySkFLtn3qE2I96Tpm7MiQXj5TlwbesLswqHCWLs6Wr2sMCLjr388lmDExk y3tw== X-Gm-Message-State: AG10YOQsS9jiBE8dkYkB+9pjWEV8veObyxiG87lVHdyo2Ce1Y8RqifiFVwpPWXFcYN3jrQ== X-Received: by 10.98.33.199 with SMTP id o68mr22382434pfj.125.1455936143349; Fri, 19 Feb 2016 18:42:23 -0800 (PST) Original-Received: from Vulcan.local (76-234-68-79.lightspeed.frokca.sbcglobal.net. [76.234.68.79]) by smtp.gmail.com with ESMTPSA id tb10sm20770156pab.22.2016.02.19.18.42.21 (version=TLS1 cipher=AES128-SHA bits=128/128); Fri, 19 Feb 2016 18:42:22 -0800 (PST) X-Google-Original-From: "John Wiegley" Original-Received: by Vulcan.local (Postfix, from userid 501) id 6AB61130D9DBA; Fri, 19 Feb 2016 18:42:21 -0800 (PST) In-Reply-To: (Maneesh Yadav's message of "Thu, 18 Feb 2016 13:46:13 -0800") User-Agent: Gnus/5.130014 (Ma Gnus v0.14) Emacs/24.5 (darwin) 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-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:113323 Archived-At: >>>>> Maneesh Yadav writes: > Apologies to all I haven't ben able to follow up on this more thoroughly, > part of the problem was trying to get the crash to replicate. I could do it > in a few minutes while I was originally posting, then as I was getting all > the right debug statements in it got harder and harder. I decided to just > revert to normal use and wait for it to happen. Just happened again and I've > put all the debugging info I can here and will try to trace through glib and > figure out what is going on, just putting everything here for reference. That sure looks like a lot of locks for the same context. Now, I wonder how could allow that code path to recur without intervening unlocks, as there were before the hang? -- John Wiegley GPG fingerprint = 4710 CF98 AF9B 327B B80F http://newartisans.com 60E1 46C4 BD1A 7AC1 4BA2