From: Matt Lundin <mdl@imapmail.org>
To: Daimrod <daimrod@gmail.com>
Cc: emacs-orgmode@gnu.org
Subject: Re: still seeing semi-regular lockups
Date: Wed, 25 Jun 2014 21:58:02 -0500 [thread overview]
Message-ID: <87zjh0qsw5.fsf@fastmail.fm> (raw)
In-Reply-To: <877g45jv61.fsf@tanger.home> (daimrod@gmail.com's message of "Wed, 25 Jun 2014 16:38:30 +0900")
Daimrod <daimrod@gmail.com> writes:
> Matt Lundin <mdl@imapmail.org> writes:
>>
>> With the latest git, I've experienced three lock-ups/freezes this
>> evening when a) archiving a subtree to a file, b) changing a todo state
>> with repeating timestamp, and 3) calling C-c C-c in an org-capture
>> buffer. (I don't think this is due to a recent change - I've been
>> running into these lockups sporadically for several months.)
>>
>> The freezes are very difficult to replicate reliably. When they happen,
>> emacs is unresponsive and can only be killed from the outside. Any tips
>> on how to debug this would be greatly appreciated.
>
> See my previous post:
> http://thread.gmane.org/gmane.emacs.orgmode/86255/focus=86263
>
> You can wrap `jit-lock--debug-fontify' with:
>
> (advice-add 'jit-lock--debug-fontify :around
> (lambda (fun &rest args)
> (with-local-quit (apply fun args))))
>
> and then force emacs to break and display a backtrace by sending the
> SIGUSR2 to the emacs process.
O.K., I built the most emacs development from bzr and used the advice
above.
With "killall -USR2 emacs", the following backtrace popped up, which
highlights flyspell as the culrpit. Note: I have flyspell turned on in
all text buffers, but I have (for several months) only experienced
lockups when using org-mode. I spend more time in TeX buffers than in
org-mode, and I have never had a lockup with AUCTeX.
--8<---------------cut here---------------start------------->8---
* (setq quit-flag t)
(condition-case nil (let ((inhibit-quit nil)) (let ((command
this-command) deactivate-mark) (if (flyspell-check-pre-word-p)
(save-excursion (quote (flyspell-debug-signal-pre-word-checked))
(goto-char flyspell-pre-point) (flyspell-word))) (if
(flyspell-check-word-p) (progn (quote
(flyspell-debug-signal-word-checked)) (flyspell-word) (setq
flyspell-pre-pre-buffer (current-buffer)) (setq flyspell-pre-pre-point
(point))) (setq flyspell-pre-pre-buffer nil) (setq
flyspell-pre-pre-point nil) (if (and (symbolp this-command) (get
this-command (quote flyspell-delayed))) (progn (setq
flyspell-word-cache-end -1) (setq flyspell-word-cache-result (quote
_))))) (while (and (not (input-pending-p)) (consp flyspell-changes))
(let ((start (car ...)) (stop (cdr ...))) (if
(flyspell-check-changed-word-p start stop) (save-excursion (quote ...)
(goto-char start) (flyspell-word))) (setq flyspell-changes (cdr
flyspell-changes)))) (setq flyspell-previous-command command))) (quit
(setq quit-flag t) (eval (quote (ignore nil)))))
(progn (condition-case nil (let ((inhibit-quit nil)) (let ((command
this-command) deactivate-mark) (if (flyspell-check-pre-word-p)
(save-excursion (quote (flyspell-debug-signal-pre-word-checked))
(goto-char flyspell-pre-point) (flyspell-word))) (if
(flyspell-check-word-p) (progn (quote
(flyspell-debug-signal-word-checked)) (flyspell-word) (setq
flyspell-pre-pre-buffer (current-buffer)) (setq
flyspell-pre-pre-point (point))) (setq flyspell-pre-pre-buffer nil)
(setq flyspell-pre-pre-point nil) (if (and (symbolp this-command)
(get this-command ...)) (progn (setq flyspell-word-cache-end -1)
(setq flyspell-word-cache-result ...)))) (while (and (not
(input-pending-p)) (consp flyspell-changes)) (let ((start ...) (stop
...)) (if (flyspell-check-changed-word-p start stop) (save-excursion
... ... ...)) (setq flyspell-changes (cdr flyspell-changes)))) (setq
flyspell-previous-command command))) (quit (setq quit-flag t) (eval
(quote (ignore nil))))))
(if flyspell-mode (progn (condition-case nil (let ((inhibit-quit
nil)) (let ((command this-command) deactivate-mark) (if
(flyspell-check-pre-word-p) (save-excursion (quote ...) (goto-char
flyspell-pre-point) (flyspell-word))) (if (flyspell-check-word-p)
(progn (quote ...) (flyspell-word) (setq flyspell-pre-pre-buffer
...) (setq flyspell-pre-pre-point ...)) (setq
flyspell-pre-pre-buffer nil) (setq flyspell-pre-pre-point nil) (if
(and ... ...) (progn ... ...))) (while (and (not ...) (consp
flyspell-changes)) (let (... ...) (if ... ...) (setq
flyspell-changes ...))) (setq flyspell-previous-command command)))
(quit (setq quit-flag t) (eval (quote (ignore nil)))))))
flyspell-post-command-hook()
recursive-edit()
--8<---------------cut here---------------end--------------->8---
Matt
next prev parent reply other threads:[~2014-06-26 2:58 UTC|newest]
Thread overview: 70+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-14 8:39 still seeing semi-regular lockups Eric Abrahamsen
2014-05-15 9:21 ` Bastien
2014-05-15 9:30 ` Daimrod
2014-05-15 9:46 ` Bastien
2014-05-15 10:31 ` Eric Abrahamsen
2014-05-15 10:37 ` Daimrod
2014-05-15 10:43 ` Eric Abrahamsen
2014-05-19 14:21 ` Daimrod
2014-05-20 8:25 ` Eric Abrahamsen
2014-05-20 8:55 ` Daimrod
2014-05-20 11:16 ` Eric Abrahamsen
2014-06-24 8:48 ` Nicolas Goaziou
2014-06-24 14:28 ` Eric Abrahamsen
2014-06-25 4:09 ` Matt Lundin
2014-06-25 5:39 ` Matt Lundin
2014-06-25 7:32 ` Sebastien Vauban
2014-06-27 13:00 ` Nicolas Goaziou
2014-06-25 7:38 ` Daimrod
2014-06-25 8:22 ` Eric Abrahamsen
2014-06-25 8:30 ` Bastien
2014-06-25 8:40 ` Eric Abrahamsen
2014-06-25 13:47 ` Matt Lundin
2014-06-26 2:58 ` Matt Lundin [this message]
2014-06-26 3:00 ` Matt Lundin
2014-06-27 12:56 ` Nicolas Goaziou
2014-06-27 13:37 ` Alan Schmitt
2014-06-27 22:31 ` Nicolas Goaziou
2014-06-28 19:27 ` Eric Abrahamsen
2014-06-29 1:39 ` York Zhao
2014-06-29 2:23 ` Eric Abrahamsen
2014-06-30 1:15 ` York Zhao
2014-06-30 1:43 ` York Zhao
2014-06-30 20:20 ` Alan Schmitt
2014-07-01 0:43 ` York Zhao
2014-07-01 7:38 ` Nicolas Goaziou
2014-07-01 17:14 ` York Zhao
2014-07-01 21:15 ` York Zhao
2014-07-02 8:01 ` Nicolas Goaziou
2014-07-03 1:03 ` York Zhao
2014-07-06 7:28 ` Nicolas Goaziou
2014-07-06 14:40 ` York Zhao
2014-07-06 21:05 ` York Zhao
2014-07-06 21:31 ` Nicolas Goaziou
2014-07-07 0:16 ` York Zhao
2014-07-07 5:27 ` Nicolas Goaziou
2014-07-25 14:33 ` Sebastien Vauban
2014-07-07 1:43 ` York Zhao
2014-07-07 5:33 ` Nicolas Goaziou
2014-07-07 15:10 ` York Zhao
2014-07-03 15:31 ` York Zhao
2014-07-03 15:55 ` York Zhao
2014-07-06 7:19 ` Nicolas Goaziou
2014-07-06 14:29 ` York Zhao
2014-07-15 2:30 ` York Zhao
2014-07-19 3:17 ` Matt Lundin
2014-07-19 14:12 ` York Zhao
2014-06-29 13:58 ` Nicolas Goaziou
2014-05-29 3:01 ` Daimrod
2014-05-30 9:17 ` Nicolas Goaziou
2014-05-30 14:35 ` Daimrod
2014-06-11 11:53 ` Daimrod
2014-06-11 21:30 ` Nicolas Goaziou
2014-06-11 22:18 ` Daimrod
2014-06-14 7:43 ` Nicolas Goaziou
2014-06-14 23:55 ` Daimrod
2014-06-22 7:58 ` Nicolas Goaziou
2014-06-04 4:47 ` Eric Abrahamsen
2014-06-05 4:29 ` Daimrod
-- strict thread matches above, loose matches on Subject: below --
2014-05-14 11:06 dieter
2014-05-15 2:29 ` Eric Abrahamsen
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