From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: claudio.bley@gmail.com (Claudio Bley) Newsgroups: gmane.emacs.bugs Subject: bug#9087: Crash reading from minibuffer with icomplete-mode Date: Sun, 01 Jan 2012 21:56:11 +0100 Message-ID: <87obunjg5w.wl%claudio.bley@gmail.com> References: <83zkkfhk4c.fsf@gnu.org> <871uwng399.fsf@stupidchicken.com> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: text/plain; charset=US-ASCII X-Trace: dough.gmane.org 1325451423 23240 80.91.229.12 (1 Jan 2012 20:57:03 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Sun, 1 Jan 2012 20:57:03 +0000 (UTC) To: 9087@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Jan 01 21:56:59 2012 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([140.186.70.17]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1RhSSg-0006NU-Jr for geb-bug-gnu-emacs@m.gmane.org; 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Sun, 01 Jan 2012 15:56:31 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1RhSSD-0000oL-5O for bug-gnu-emacs@gnu.org; Sun, 01 Jan 2012 15:56:30 -0500 Original-Received: from lo.gmane.org ([80.91.229.12]:49540) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RhSSC-0000o9-Qi for bug-gnu-emacs@gnu.org; Sun, 01 Jan 2012 15:56:29 -0500 Original-Received: from list by lo.gmane.org with local (Exim 4.69) (envelope-from ) id 1RhSSA-00060l-2o for bug-gnu-emacs@gnu.org; Sun, 01 Jan 2012 21:56:26 +0100 Original-Received: from dslb-094-222-233-031.pools.arcor-ip.net ([94.222.233.31]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Sun, 01 Jan 2012 21:56:26 +0100 Original-Received: from claudio.bley by dslb-094-222-233-031.pools.arcor-ip.net with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Sun, 01 Jan 2012 21:56:26 +0100 X-Injected-Via-Gmane: http://gmane.org/ Original-Lines: 63 Original-X-Complaints-To: usenet@dough.gmane.org X-Gmane-NNTP-Posting-Host: dslb-094-222-233-031.pools.arcor-ip.net In-Reply-To: User-Agent: Wanderlust/2.15.9 (Almost Unreal) SEMI/1.14.6 (Maruoka) FLIM/1.14.9 (=?UTF-8?Q?Goj=C5=8D?=) APEL/10.8 Emacs/23.3 (i686-pc-linux-gnu) MULE/6.0 (HANACHIRUSATO) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Resent-Date: Sun, 01 Jan 2012 16:00:02 -0500 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) 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:55348 Archived-At: Hi. I'm using ido-mode and this kind of crash is bugging me almost every single day when using the ido-find-file (C-x C-f) function. Here's an /illuminating/ backtrace I've captured with WinDbg the other day: Note: most recent calls last - thread 0 ... (some calls omitted) Ffuncall at C:\src\unix\emacs-trunk\src/eval.c:3023 funcall_lambda at C:\src\unix\emacs-trunk\src/eval.c:3205 exec_byte_code at C:\src\unix\emacs-trunk\src/bytecode.c:785 Ffuncall at C:\src\unix\emacs-trunk\src/eval.c:3023 funcall_lambda at C:\src\unix\emacs-trunk\src/eval.c:3205 exec_byte_code at C:\src\unix\emacs-trunk\src/bytecode.c:785 Ffuncall at C:\src\unix\emacs-trunk\src/eval.c:2977 Fmapc at C:\src\unix\emacs-trunk\src/fns.c:2436 mapcar1 at C:\src\unix\emacs-trunk\src/fns.c:2346 call1 at C:\src\unix\emacs-trunk\src/eval.c:2743 Ffuncall at C:\src\unix\emacs-trunk\src/eval.c:3023 funcall_lambda at C:\src\unix\emacs-trunk\src/eval.c:3205 exec_byte_code at C:\src\unix\emacs-trunk\src/bytecode.c:1837 w32_abort at C:\src\unix\emacs-trunk\src/w32fns.c:7191 - thread 2 w32_msg_worker@4 at C:\src\unix\emacs-trunk\src/w32fns.c:2472 w32_msg_pump at C:\src\unix\emacs-trunk\src/w32fns.c:2346 w32_wnd_proc at C:\src\unix\emacs-trunk\src/w32fns.c:2920 post_character_message at C:\src\unix\emacs-trunk\src/w32fns.c:2550 signal_user_input at C:\src\unix\emacs-trunk\src/w32fns.c:2487 Fthrow at C:\src\unix\emacs-trunk\src/eval.c:1334 Fthrow at C:\src\unix\emacs-trunk\src/eval.c:1330 - thread 3 reader_thread at C:\src\unix\emacs-trunk\src/w32proc.c:253 _sys_wait_accept at C:\src\unix\emacs-trunk\src/w32.c:5369 ---------------------------------------------------------------------- In summary: Thread 0 (the lisp thread) is currently evaluating some byte code. Thread 2 (the win32 messaging thread) receives a key press and because the Vthrow_on_input flag is set, decides to do a QUIT; regardlessly unwinding the stack of the currently running interpreter from another thread!!! Thread 0 is about to abort execution because it sensed that somehow the binding stack has been corrupted. Happy new year! :-) - Claudio