From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Dmitry Antipov Newsgroups: gmane.emacs.bugs Subject: bug#16901: 24.3.50; emacs_backtrace.txt Date: Fri, 28 Feb 2014 16:21:25 +0400 Message-ID: <53107F45.3060502@yandex.ru> References: <5d9f431d-d0c3-4cfa-b9e5-07cdf6718d5a@default> <83mwhbwm9j.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1393590129 16673 80.91.229.3 (28 Feb 2014 12:22:09 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 28 Feb 2014 12:22:09 +0000 (UTC) Cc: 16901@debbugs.gnu.org, Juanma Barranquero To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Feb 28 13:22:18 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 1WJMSH-0008CC-83 for geb-bug-gnu-emacs@m.gmane.org; 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Fri, 28 Feb 2014 16:21:25 +0400 (using TLSv1 with cipher AES128-SHA (128/128 bits)) (Client certificate not present) X-Yandex-Uniq: 936c4934-9623-413c-8eb9-092ae08fb8fb DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yandex.ru; s=mail; t=1393590085; bh=Tv6lVgtdBv/UUJZjPLKtcTL8YwDdaypK6xpFFoeEJ/M=; h=Message-ID:Date:From:User-Agent:MIME-Version:To:CC:Subject: References:In-Reply-To:Content-Type:Content-Transfer-Encoding; b=U+out4Ua63c6VFhr6cY3YSI8TisgY/zDvwFwTaBnsu//UD2uOiu6YczWg78RKZFNd cy5YNk+2Jnn78gKessrVS97n7qqkIU7fd0xvyvFVCoZTgCMZO3Efq5dkMJnB93dGY3 f+t7Yzg1fNZOcBjQee/nVzSwl366n2ue/2mYzDys= Authentication-Results: smtp4h.mail.yandex.net; dkim=pass header.i=@yandex.ru User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.3.0 In-Reply-To: <83mwhbwm9j.fsf@gnu.org> 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:86382 Archived-At: On 02/28/2014 02:43 PM, Eli Zaretskii wrote: >> From: Juanma Barranquero >> Date: Fri, 28 Feb 2014 10:41:48 +0100 >> Cc: 16901@debbugs.gnu.org >> >> w32_backtrace at w32fns.c:8431 >> emacs_abort at w32fns.c:8463 >> terminate_due_to_signal at emacs.c:378 >> die at alloc.c:6761 >> compact_small_strings at alloc.c:1960 >> sweep_strings at alloc.c:1890 >> gc_sweep at alloc.c:6333 >> Fgarbage_collect at alloc.c:5572 >> maybe_gc at lisp.h:4518 > > Thanks. > > Dmitry, any insights? As usual, it's hard to say anything without a clean recipe to reproduce. I realize that GC-related bugs may be very subtle, so all affected users (especially on MS-Windows and OSX) are pleased to bisect at least; r114795 may be a good starting point. Now we have an explanation of http://debbugs.gnu.org/cgi/bugreport.cgi?bug=16069. Suggested fix should help http://debbugs.gnu.org/cgi/bugreport.cgi?bug=16817#5 as well; unfortunately this is X-specific and probably won't help with weird GC issues on other platforms. Dmitry