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bug#23583: 24.5; Freeze when calling ediff in fs-mode in i3wm
From: |
Benjamin Riefenstahl |
Subject: |
bug#23583: 24.5; Freeze when calling ediff in fs-mode in i3wm |
Date: |
Sun, 31 Jul 2016 15:31:16 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.4 (gnu/linux) |
> On Fri, Jun 3, 2016 at 7:25 PM, Noam Postavsky
> <npostavs@users.sourceforge.net> wrote:
>> I don't get a freeze, instead Emacs exits immediately with error
>>
>> X protocol error: BadValue (integer parameter out of range for
>> operation) on protocol request 12
Noam Postavsky <npostavs@users.sourceforge.net> writes:
> ~/src/emacs/emacs-25/src$ ./emacs -Q -f toggle-frame-fullscreen --eval
> '(make-frame-visible (make-frame))'
> X protocol error: BadValue (integer parameter out of range for
> operation) on protocol request 12
I also get a freeze with this recipe, "freeze" meaning no response to
normal keystrokes, incomplete screen redraw. I'm attaching a
size-reduced screenshot. I get out of that state by pressing C-g four
times.
When I connect to the Emacs in this state with gdb, I get the stacktrace
below. It seems that make-frame-visible is waiting for some answer that
does not come from X11 or the display manager.
I am testing with Emacs from Git here, head of branch emacs-25, i3-wm
4.8, Debian GNU/Linux 8.5 (jessie), X.org 1.16.4.
Breakpoint 1 at 0x811fc80: file emacs.c, line 353.
Temporary breakpoint 2 at 0x81374c0: file sysdep.c, line 911.
(gdb) thread apply all bt
[...]
Thread 1 (Thread 0xb5dce8c0 (LWP 7220)):
#0 0xb77cad40 in __kernel_vsyscall ()
#1 0xb634369b in poll () from /lib/i386-linux-gnu/i686/cmov/libc.so.6
#2 0xb60fd77d in ?? () from /usr/lib/i386-linux-gnu/libxcb.so.1
#3 0xb60ff4d6 in ?? () from /usr/lib/i386-linux-gnu/libxcb.so.1
#4 0xb60ff62b in xcb_wait_for_reply () from
/usr/lib/i386-linux-gnu/libxcb.so.1
#5 0xb69418e6 in _XReply () from /usr/lib/i386-linux-gnu/libX11.so.6
#6 0xb693d0ff in XSync () from /usr/lib/i386-linux-gnu/libX11.so.6
#7 0x08107c63 in x_sync (f=0xa470ef8) at xfns.c:5046
#8 0x080fde04 in x_make_frame_visible (f=0xa470ef8) at xterm.c:11002
#9 0x08062fa9 in Fmake_frame_visible (frame=172429053) at frame.c:2063
#10 0x0818c853 in Ffuncall (nargs=2, args=0xbfb61b04) at eval.c:2693
#11 0x081be4ed in exec_byte_code (bytestr=<optimized out>,
vector=137286789, maxdepth=18, args_template=0, nargs=0,
args=<optimized out>) at bytecode.c:880
#12 0x0818c30b in funcall_lambda (fun=1, nargs=-1, nargs@entry=1,
arg_vector=0x1, arg_vector@entry=0xbfb61c6c) at eval.c:2921
#13 0x0818c6c1 in Ffuncall (nargs=2, args=0xbfb61c68) at eval.c:2754
#14 0x081be4ed in exec_byte_code (bytestr=<optimized out>,
vector=139388773, maxdepth=14, args_template=1030, nargs=1,
args=<optimized out>) at bytecode.c:880
#15 0x0818c41f in funcall_lambda (fun=1, nargs=-1, nargs@entry=1,
arg_vector=0x1, arg_vector@entry=0xbfb61e74) at eval.c:2855
#16 0x0818c6c1 in Ffuncall (nargs=2, args=0xbfb61e70) at eval.c:2754
#17 0x0818db1f in Fapply (nargs=2, args=0xbfb61e70) at eval.c:2278
#18 0x0818c795 in Ffuncall (nargs=3, args=0xbfb61e6c) at eval.c:2673
#19 0x081be4ed in exec_byte_code (bytestr=<optimized out>,
vector=141898765, maxdepth=62, args_template=514, nargs=1,
args=<optimized out>) at bytecode.c:880
#20 0x0818c41f in funcall_lambda (fun=1, nargs=-1, nargs@entry=1,
arg_vector=0x1, arg_vector@entry=0xbfb62000) at eval.c:2855
---Type <return> to continue, or q <return> to quit---
#21 0x0818c6c1 in Ffuncall (nargs=2, args=0xbfb61ffc) at eval.c:2754
#22 0x081be4ed in exec_byte_code (bytestr=<optimized out>,
vector=137609677, maxdepth=54, args_template=1026, nargs=0,
args=<optimized out>) at bytecode.c:880
#23 0x0818c41f in funcall_lambda (fun=1, fun@entry=137609629, nargs=-1,
nargs@entry=0, arg_vector=0x1, arg_vector@entry=0xbfb62100)
at eval.c:2855
#24 0x0818b9ff in apply_lambda (fun=137609629, args=<optimized out>,
count=count@entry=13) at eval.c:2794
#25 0x0818bcfb in eval_sub (form=143198699) at eval.c:2241
#26 0x0818bd71 in eval_sub (form=143198763) at eval.c:2154
#27 0x0818f062 in Feval (form=143198763, lexical=0) at eval.c:1988
#28 0x0818c842 in Ffuncall (nargs=2, args=0xbfb62308) at eval.c:2696
#29 0x081be4ed in exec_byte_code (bytestr=<optimized out>,
vector=137639253, maxdepth=90, args_template=1030, nargs=1,
args=<optimized out>) at bytecode.c:880
#30 0x0818c41f in funcall_lambda (fun=1, nargs=-1, nargs@entry=1,
arg_vector=0x1, arg_vector@entry=0xbfb62478) at eval.c:2855
#31 0x0818c6c1 in Ffuncall (nargs=2, args=0xbfb62474) at eval.c:2754
#32 0x081be4ed in exec_byte_code (bytestr=<optimized out>,
vector=137627557, maxdepth=86, args_template=2, nargs=0,
args=<optimized out>) at bytecode.c:880
#33 0x0818c41f in funcall_lambda (fun=1, nargs=-1, nargs@entry=0,
arg_vector=0x1, arg_vector@entry=0xbfb6261c) at eval.c:2855
#34 0x0818c6c1 in Ffuncall (nargs=1, args=0xbfb62618) at eval.c:2754
#35 0x081be4ed in exec_byte_code (bytestr=<optimized out>,
vector=137625549, maxdepth=50, args_template=2, nargs=0,
args=<optimized out>) at bytecode.c:880
#36 0x0818c41f in funcall_lambda (fun=1, fun@entry=137625509, nargs=-1,
nargs@entry=0, arg_vector=0x1, arg_vector@entry=0xbfb62730)
at eval.c:2855
#37 0x0818b9ff in apply_lambda (fun=137625509, args=<optimized out>,
count=count@entry=4) at eval.c:2794
#38 0x0818bcfb in eval_sub (form=141884563) at eval.c:2241
#39 0x0818f062 in Feval (form=141884563, lexical=0) at eval.c:1988
#40 0x081201c0 in top_level_2 () at keyboard.c:1116
#41 0x0818b424 in internal_condition_case (bfun=0x81201b0 <top_level_2>,
handlers=9528, hfun=0x8124610 <cmd_error>) at eval.c:1309
#42 0x08122bb7 in top_level_1 (ignore=0) at keyboard.c:1124
#43 0x0818b3bb in internal_catch (tag=22920, func=0x8122b50 <top_level_1>,
arg=0) at eval.c:1074
#44 0x08120146 in command_loop () at keyboard.c:1085
#45 0x08124282 in recursive_edit_1 () at keyboard.c:692
#46 0x08124567 in Frecursive_edit () at keyboard.c:763
#47 0x080580a9 in main (argc=<optimized out>, argv=0xbfb629f4) at
emacs.c:1626
Lisp Backtrace:
"make-frame-visible" (0xbfb61b08)
"x-create-frame-with-faces" (0xbfb61c6c)
0x8826480 PVEC_COMPILED
"apply" (0xbfb61e70)
"frame-creation-function" (0xbfb62000)
"make-frame" (0xbfb62100)
"make-frame-visible" (0xbfb621fc)
"eval" (0xbfb6230c)
"command-line-1" (0xbfb62478)
"command-line" (0xbfb6261c)
"normal-top-level" (0xbfb62730)
(gdb)
i3-emacs.png
Description: PNG image
- bug#23583: 24.5; Freeze when calling ediff in fs-mode in i3wm,
Benjamin Riefenstahl <=