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bug#15025: emacs --daemon stuck in infinite loop
From: |
Dan Nicolaescu |
Subject: |
bug#15025: emacs --daemon stuck in infinite loop |
Date: |
Fri, 09 Aug 2013 09:25:19 -0400 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/23.3 (gnu/linux) |
martin rudalics <rudalics@gmx.at> writes:
>>> next_frame has that loop "while (passed < 2)" where emacs gets stuck,
>>> but prev_frame does not. Any idea what can it make it get stuck there?
>>
>> Hm... strange values (dead frame?) in Vframe_list may be a reason.
>
> IIUC failing to increment passed can happen only if the frame next_frame
> got called with is not on Vframe_list. We could try asserting that it is.
That gives the idea of killing multiple emacsclients at the same time...
This looks reproducible:
Xnest :1
xterm -display :1
in that xterm:
emacs -Q --deamon
from the :0 display create 2 more xterms in Xnest:
xterm -display :1
xterm -display :1
and in each of the do
emacsclient -t
C-z
in another xterm on :0 do:
emacsclient -t
C-z
at this point we should have 3 suspended emacsclients, 2 in Xnest, one
in the main display.
Kill Xnest
Now emacs is stuck. VframeList looks like it's empty.
- bug#15025: emacs --daemon stuck in infinite loop, Dan Nicolaescu, 2013/08/05
- bug#15025: emacs --daemon stuck in infinite loop, Glenn Morris, 2013/08/06
- bug#15025: emacs --daemon stuck in infinite loop, Dmitry Antipov, 2013/08/06
- bug#15025: emacs --daemon stuck in infinite loop, Dan Nicolaescu, 2013/08/08
- bug#15025: emacs --daemon stuck in infinite loop, Dmitry Antipov, 2013/08/08
- bug#15025: emacs --daemon stuck in infinite loop, martin rudalics, 2013/08/09
- bug#15025: emacs --daemon stuck in infinite loop,
Dan Nicolaescu <=
- bug#15025: emacs --daemon stuck in infinite loop, Dmitry Antipov, 2013/08/09
- bug#15025: emacs --daemon stuck in infinite loop, Dan Nicolaescu, 2013/08/09
- bug#15025: emacs --daemon stuck in infinite loop, martin rudalics, 2013/08/09
- bug#15025: emacs --daemon stuck in infinite loop, Dan Nicolaescu, 2013/08/09
- bug#15025: emacs --daemon stuck in infinite loop, Dmitry Antipov, 2013/08/12
- bug#15025: emacs --daemon stuck in infinite loop, Dan Nicolaescu, 2013/08/13
- bug#15025: emacs --daemon stuck in infinite loop, Dmitry Antipov, 2013/08/14
- bug#15025: emacs --daemon stuck in infinite loop, Dmitry Antipov, 2013/08/15
- bug#15025: emacs --daemon stuck in infinite loop, Dan Nicolaescu, 2013/08/16
- bug#15025: emacs --daemon stuck in infinite loop, martin rudalics, 2013/08/09