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* Org-mode completely freezes emacs
@ 2007-04-18 16:58 Simon Winwood
  2007-04-18 20:18 ` cranreuch
  0 siblings, 1 reply; 3+ messages in thread
From: Simon Winwood @ 2007-04-18 16:58 UTC (permalink / raw)
  To: emacs-orgmode


       When using org-mode, occasionally (semi-unrepeatable :( emacs
locks up completely: 100% CPU, doesn't respond to C-g, does respond to
X-redisplay requests --- a kill is required.  

	Unfortunately, the bug isn't readily reproducible, although it
happens reasonably frequently.  It sounds more like an emacs bug, but
it seems to occur only in org mode.  

   	Any ideas?  It might be a font-lock bug, but without being
able to reproduce the bug, I can't really tell.

     Thanks,

	Simon

Versions:
Linux Ubuntu (Edgy)
Emacs 22.0.50-1 (emacs-snapshot-gtk in Ubuntu)
Org   4.44

A GDB attach and backtrace gives (although I don't know how much I
trust it):

0x08197806 in matherr ()
(gdb) bt
#0  0x08197806 in matherr ()
#1  0x08197930 in matherr ()
#2  0x08198864 in matherr ()
#3  0x08198b9e in matherr ()
#4  0x08135c6c in abort ()
#5  0x0815a705 in re_compile_pattern ()
#6  0x0818523d in matherr ()
#7  0x0815a11a in re_compile_pattern ()
#8  0x0815a542 in re_compile_pattern ()
#9  0x0818523d in matherr ()
#10 0x0815a11a in re_compile_pattern ()
#11 0x0815a542 in re_compile_pattern ()
#12 0x0818523d in matherr ()
#13 0x0815a11a in re_compile_pattern ()
#14 0x0815a542 in re_compile_pattern ()
#15 0x0818523d in matherr ()
#16 0x0815a11a in re_compile_pattern ()
#17 0x0815a542 in re_compile_pattern ()
#18 0x0815bbb1 in error ()
#19 0x0815bd3f in error ()
#20 0x0815a87a in re_compile_pattern ()
#21 0x0815ba39 in error ()
#22 0x080f7625 in abort ()
#23 0x08159142 in re_compile_pattern ()
#24 0x080fce17 in abort ()
#25 0x08103350 in abort ()
#26 0x08159142 in re_compile_pattern ()
#27 0x080fcec3 in abort ()
#28 0x081591fa in re_compile_pattern ()
#29 0x080fd93c in abort ()
#30 0x080fdcfa in abort ()
#31 0x080fdde7 in abort ()
#32 0x080f3c65 in abort ()
#33 0xb75888cc in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6

^ permalink raw reply	[flat|nested] 3+ messages in thread

• * Re: Org-mode completely freezes emacs
    2007-04-18 16:58 Org-mode completely freezes emacs Simon Winwood
  @ 2007-04-18 20:18 ` cranreuch
    2007-04-20  8:39   ` Simon Winwood
    0 siblings, 1 reply; 3+ messages in thread
  From: cranreuch @ 2007-04-18 20:18 UTC (permalink / raw)
    To: emacs-orgmode
  
  
  [-- Attachment #1.1: Type: text/plain, Size: 2694 bytes --]
  
  This'll be 99% useless but:
  
  I saw the same (well, similar) thing a week or so ago when I just started
  using org mode. But I then fixed it and can't reproduce it at all. Sigh.
  
  It had *something* to do with the first piece of text in my org-mode buffer
  not being a heading (i.e. not starting with one or more * characters). When
  I then tried to bring up an agenda view, emacs hung.
  
  As I say, it was *something* like that - but not exactly (I just tried it,
  and I can't reproduce the problem).
  
  c.
  
  On 4/18/07, Simon Winwood <sjw@cse.unsw.edu.au> wrote:
  >
  >
  >        When using org-mode, occasionally (semi-unrepeatable :( emacs
  > locks up completely: 100% CPU, doesn't respond to C-g, does respond to
  > X-redisplay requests --- a kill is required.
  >
  >         Unfortunately, the bug isn't readily reproducible, although it
  > happens reasonably frequently.  It sounds more like an emacs bug, but
  > it seems to occur only in org mode.
  >
  >         Any ideas?  It might be a font-lock bug, but without being
  > able to reproduce the bug, I can't really tell.
  >
  >      Thanks,
  >
  >         Simon
  >
  > Versions:
  > Linux Ubuntu (Edgy)
  > Emacs 22.0.50-1 (emacs-snapshot-gtk in Ubuntu)
  > Org   4.44
  >
  > A GDB attach and backtrace gives (although I don't know how much I
  > trust it):
  >
  > 0x08197806 in matherr ()
  > (gdb) bt
  > #0  0x08197806 in matherr ()
  > #1  0x08197930 in matherr ()
  > #2  0x08198864 in matherr ()
  > #3  0x08198b9e in matherr ()
  > #4  0x08135c6c in abort ()
  > #5  0x0815a705 in re_compile_pattern ()
  > #6  0x0818523d in matherr ()
  > #7  0x0815a11a in re_compile_pattern ()
  > #8  0x0815a542 in re_compile_pattern ()
  > #9  0x0818523d in matherr ()
  > #10 0x0815a11a in re_compile_pattern ()
  > #11 0x0815a542 in re_compile_pattern ()
  > #12 0x0818523d in matherr ()
  > #13 0x0815a11a in re_compile_pattern ()
  > #14 0x0815a542 in re_compile_pattern ()
  > #15 0x0818523d in matherr ()
  > #16 0x0815a11a in re_compile_pattern ()
  > #17 0x0815a542 in re_compile_pattern ()
  > #18 0x0815bbb1 in error ()
  > #19 0x0815bd3f in error ()
  > #20 0x0815a87a in re_compile_pattern ()
  > #21 0x0815ba39 in error ()
  > #22 0x080f7625 in abort ()
  > #23 0x08159142 in re_compile_pattern ()
  > #24 0x080fce17 in abort ()
  > #25 0x08103350 in abort ()
  > #26 0x08159142 in re_compile_pattern ()
  > #27 0x080fcec3 in abort ()
  > #28 0x081591fa in re_compile_pattern ()
  > #29 0x080fd93c in abort ()
  > #30 0x080fdcfa in abort ()
  > #31 0x080fdde7 in abort ()
  > #32 0x080f3c65 in abort ()
  > #33 0xb75888cc in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6
  >
  >
  >
  > _______________________________________________
  > Emacs-orgmode mailing list
  > Emacs-orgmode@gnu.org
  > http://lists.gnu.org/mailman/listinfo/emacs-orgmode
  >
  
  [-- Attachment #1.2: Type: text/html, Size: 3516 bytes --]
  
  [-- Attachment #2: Type: text/plain, Size: 149 bytes --]
  
  _______________________________________________
  Emacs-orgmode mailing list
  Emacs-orgmode@gnu.org
  http://lists.gnu.org/mailman/listinfo/emacs-orgmode
  
  ^ permalink raw reply	[flat|nested] 3+ messages in thread

• • * Re: Org-mode completely freezes emacs
      2007-04-18 20:18 ` cranreuch
    @ 2007-04-20  8:39   ` Simon Winwood
      0 siblings, 0 replies; 3+ messages in thread
    From: Simon Winwood @ 2007-04-20  8:39 UTC (permalink / raw)
      To: cranreuch; +Cc: emacs-orgmode
    
    At Wed, 18 Apr 2007 15:18:13 -0500,
    cranreuch <cranreuch@gmail.com> wrote:
    > 
    > [1  <multipart/alternative (7bit)>]
    > [1.1  <text/plain; ISO-8859-1 (7bit)>]
    > This'll be 99% useless but:
    > 
    > I saw the same (well, similar) thing a week or so ago when I just started
    > using org mode. But I then fixed it and can't reproduce it at all. Sigh.
    > 
    > It had *something* to do with the first piece of text in my org-mode buffer
    > not being a heading (i.e. not starting with one or more * characters). When
    > I then tried to bring up an agenda view, emacs hung.
    > 
    > As I say, it was *something* like that - but not exactly (I just tried it,
    > and I can't reproduce the problem).
    
        No joy I am afraid; having only a heading at the top still causes
    problems.  This occurs with both emacs-snapshot-x and
    emacs-snapshot-gtk.  Presumably something is going wrong with
    font-locking, but I haven't seen anything else like this (even on
    google).
    
         Simon
    
    ^ permalink raw reply	[flat|nested] 3+ messages in thread

end of thread, other threads:[~2007-04-20  8:44 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2007-04-18 16:58 Org-mode completely freezes emacs Simon Winwood
2007-04-18 20:18 ` cranreuch
2007-04-20  8:39   ` Simon Winwood

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