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bug#20134: Acknowledgement (24.4.90; Emacs slowdown to eventual hang)
From: |
Phillip Lord |
Subject: |
bug#20134: Acknowledgement (24.4.90; Emacs slowdown to eventual hang) |
Date: |
Wed, 08 Apr 2015 18:08:28 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.4 (gnu/linux) |
Here is another backtrace.
Wide-column-mode is gone and was not loaded this time. Again, Emacs has
hung in the mini-buffer (it is showing M-x again).
I remember that my earlier attempts to profiler emacs did show quite a
lot of time in completing-read which I was rather confused about.
Phil
Temporary breakpoint 2 at 0x4ff120: file sysdep.c, line 850.
(gdb) bt
#0 0x00007f5d9ff5712d in poll () at ../sysdeps/unix/syscall-template.S:81
#1 0x00007f5d9ca3bb72 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2 0x00007f5d9ca3d64f in xcb_wait_for_event () from
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3 0x00007f5da339f198 in _XReadEvents () from
/usr/lib/x86_64-linux-gnu/libX11.so.6
#4 0x00007f5da3387751 in XIfEvent () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#5 0x00007f5da33cdf24 in ?? () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#6 0x00007f5da33ceb80 in ?? () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#7 0x00007f5da33cee71 in _XimRead () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#8 0x00007f5da33bd8a6 in ?? () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#9 0x00007f5da33abb3d in XSetICValues () from
/usr/lib/x86_64-linux-gnu/libX11.so.6
#10 0x00000000004cbd23 in xic_set_preeditarea (w=w@entry=0x11508e0,
x=x@entry=99, y=y@entry=0) at xfns.c:2107
#11 0x00000000004ba975 in x_draw_window_cursor (w=0x11508e0,
glyph_row=<optimised out>, x=99, y=0, cursor_type=<optimised out>,
cursor_width=<optimised out>, on_p=<optimised out>, active_p=<optimised
out>) at xterm.c:7331
#12 0x0000000000457f03 in display_and_set_cursor (w=w@entry=0x11508e0,
on=on@entry=true, hpos=9, vpos=0, x=99, y=0) at xdisp.c:27634
#13 0x00000000004b968c in x_update_window_end (w=0x11508e0,
cursor_on_p=<optimised out>, mouse_face_overwritten_p=<optimised out>) at
xterm.c:582
#14 0x000000000041d45d in update_window (w=w@entry=0x11508e0,
force_p=<optimised out>, force_p@entry=true) at dispnew.c:3541
#15 0x000000000041e72b in update_window_tree (w=0x11508e0, w@entry=0x6899b68,
force_p=force_p@entry=true) at dispnew.c:3216
#16 0x0000000000420c7d in update_frame (f=f@entry=0x114e878, force_p=<optimised
out>, force_p@entry=false,
inhibit_hairy_id_p=inhibit_hairy_id_p@entry=false) at dispnew.c:3105
#17 0x000000000044f69d in redisplay_internal () at xdisp.c:14024
#18 0x0000000000450795 in redisplay_preserve_echo_area
(from_where=from_where@entry=8) at xdisp.c:14182
#19 0x00000000004efdfa in detect_input_pending_run_timers
(do_display=do_display@entry=true) at keyboard.c:9898
#20 0x0000000000595756 in wait_reading_process_output
(time_limit=time_limit@entry=30, nsecs=nsecs@entry=0,
read_kbd=read_kbd@entry=-1,
do_display=do_display@entry=true, wait_for_cell=12140850,
wait_proc=wait_proc@entry=0x0, just_wait_proc=just_wait_proc@entry=0)
at process.c:4702
#21 0x0000000000421a54 in sit_for (timeout=<optimised out>,
reading=reading@entry=true, display_option=display_option@entry=1) at
dispnew.c:5867
#22 0x00000000004f0b04 in read_char (commandflag=1, map=map@entry=122914326,
prev_event=12140850,
used_mouse_menu=used_mouse_menu@entry=0x7fff02a8b56b,
end_time=end_time@entry=0x0) at keyboard.c:2810
#23 0x00000000004f1fdf in read_key_sequence
(keybuf=keybuf@entry=0x7fff02a8b640, prompt=12140850,
dont_downcase_last=dont_downcase_last@entry=false,
can_return_switch_frame=can_return_switch_frame@entry=true,
fix_current_buffer=fix_current_buffer@entry=true,
prevent_redisplay=prevent_redisplay@entry=false, bufsize=30) at keyboard.c:9089
#24 0x00000000004f3bd0 in command_loop_1 () at keyboard.c:1453
#25 0x00000000005557ae in internal_condition_case (bfun=bfun@entry=0x4f39e0
<command_loop_1>, handlers=<optimised out>,
hfun=hfun@entry=0x4ea950 <cmd_error>) at eval.c:1348
#26 0x00000000004e608e in command_loop_2 (ignore=ignore@entry=12140850) at
keyboard.c:1178
#27 0x00000000005556bb in internal_catch (tag=12265170,
func=func@entry=0x4e6070 <command_loop_2>, arg=12140850) at eval.c:1112
#28 0x00000000004ea503 in command_loop () at keyboard.c:1149
#29 recursive_edit_1 () at keyboard.c:778
#30 0x0000000000512b67 in read_minibuf (map=map@entry=16048598,
initial=initial@entry=12140850, prompt=<optimised out>, prompt@entry=413383377,
---Type <return> to continue, or q <return> to quit---
expflag=<optimised out>, histvar=histvar@entry=17022162, histpos=0,
defalt=defalt@entry=12140850, allow_props=false, inherit_input_method=false)
at minibuf.c:674
#31 0x00000000005131ce in Fread_from_minibuffer (prompt=413383377,
initial_contents=12140850, keymap=16048598, read=12140850, hist=<optimised
out>,
default_value=12140850, inherit_input_method=12140850) at minibuf.c:957
#32 0x0000000000557328 in Ffuncall (nargs=<optimised out>, args=<optimised
out>) at eval.c:2837
#33 0x000000000058b655 in exec_byte_code (bytestr=-516, vector=1,
maxdepth=4294967295, args_template=8200, nargs=140733238000008, args=0x8)
at bytecode.c:916
#34 0x0000000000556ed7 in funcall_lambda (fun=140733238000832,
nargs=nargs@entry=8, arg_vector=0x917141 <pure+882625>,
arg_vector@entry=0x7fff02a8baf8) at eval.c:2978
#35 0x00000000005571b3 in Ffuncall (nargs=nargs@entry=9,
args=args@entry=0x7fff02a8baf0) at eval.c:2872
#36 0x0000000000510c00 in Fcompleting_read (prompt=413383377,
collection=12128637, predicate=12265266, require_match=12140898,
initial_input=12140850, hist=17022162, def=12140850,
inherit_input_method=12140850) at minibuf.c:1674
#37 0x00000000005573f1 in Ffuncall (nargs=<optimised out>, args=<optimised
out>) at eval.c:2844
#38 0x000000000058b655 in exec_byte_code (bytestr=-516, vector=1,
maxdepth=4294967295, args_template=0, nargs=140733238000728, args=0x7)
at bytecode.c:916
#39 0x0000000000556ed7 in funcall_lambda (fun=140733238001136,
nargs=nargs@entry=0, arg_vector=0x91f319 <pure+915865>,
arg_vector@entry=0x7fff02a8bdb8) at eval.c:2978
#40 0x00000000005571b3 in Ffuncall (nargs=1, args=0x7fff02a8bdb0) at eval.c:2872
#41 0x000000000058b655 in exec_byte_code (bytestr=-516, vector=1,
maxdepth=4294967295, args_template=12140850, nargs=0, args=0x1) at
bytecode.c:916
#42 0x0000000000556850 in eval_sub (form=form@entry=9566502) at eval.c:2187
#43 0x0000000000559ce1 in Feval (form=form@entry=9566502, lexical=<optimised
out>) at eval.c:1996
#44 0x00000000005531e9 in Fcall_interactively (function=12460498,
record_flag=12140850, keys=12175837) at callint.c:345
#45 0x0000000000557390 in Ffuncall (nargs=<optimised out>, args=<optimised
out>) at eval.c:2818
#46 0x000000000058b655 in exec_byte_code (bytestr=-516, vector=1,
maxdepth=4294967295, args_template=4100, nargs=140733238001904, args=0x4)
at bytecode.c:916
#47 0x0000000000556ed7 in funcall_lambda (fun=0, nargs=nargs@entry=1,
arg_vector=0x91f9d9 <pure+917593>, arg_vector@entry=0x7fff02a8c248)
at eval.c:2978
#48 0x00000000005571b3 in Ffuncall (nargs=nargs@entry=2,
args=args@entry=0x7fff02a8c240) at eval.c:2872
#49 0x00000000005574fa in call1 (fn=<optimised out>, arg1=<optimised out>) at
eval.c:2610
#50 0x00000000004f3d6d in command_loop_1 () at keyboard.c:1560
#51 0x00000000005557ae in internal_condition_case (bfun=bfun@entry=0x4f39e0
<command_loop_1>, handlers=<optimised out>,
hfun=hfun@entry=0x4ea950 <cmd_error>) at eval.c:1348
#52 0x00000000004e608e in command_loop_2 (ignore=ignore@entry=12140850) at
keyboard.c:1178
#53 0x00000000005556bb in internal_catch (tag=12188354,
func=func@entry=0x4e6070 <command_loop_2>, arg=12140850) at eval.c:1112
#54 0x00000000004ea577 in command_loop () at keyboard.c:1157
#55 recursive_edit_1 () at keyboard.c:778
#56 0x00000000004ea88d in Frecursive_edit () at keyboard.c:849
#57 0x0000000000417c95 in main (argc=<optimised out>, argv=0x7fff02a8c5e8) at
emacs.c:1642
---Type <return> to continue, or q <return> to quit---
Lisp Backtrace:
"redisplay_internal (C function)" (0xb7a668)
"read-from-minibuffer" (0x2a8b9a0)
"completing-read-default" (0x2a8baf8)
"completing-read" (0x2a8bc58)
"read-extended-command" (0x2a8bdb8)
"byte-code" (0x2a8bea0)
"call-interactively" (0x2a8c100)
"command-execute" (0x2a8c248)
(gdb)
- bug#20134: Acknowledgement (24.4.90; Emacs slowdown to eventual hang), (continued)
- bug#20134: Acknowledgement (24.4.90; Emacs slowdown to eventual hang), Phillip Lord, 2015/04/07
- bug#20134: Acknowledgement (24.4.90; Emacs slowdown to eventual hang), Eli Zaretskii, 2015/04/07
- bug#20134: Acknowledgement (24.4.90; Emacs slowdown to eventual hang), Phillip Lord, 2015/04/08
- bug#20134: Acknowledgement (24.4.90; Emacs slowdown to eventual hang), Eli Zaretskii, 2015/04/08
- bug#20134: Acknowledgement (24.4.90; Emacs slowdown to eventual hang), Stefan Monnier, 2015/04/08
- bug#20134: Acknowledgement (24.4.90; Emacs slowdown to eventual hang), Phillip Lord, 2015/04/08
- bug#20134: Acknowledgement (24.4.90; Emacs slowdown to eventual hang), Eli Zaretskii, 2015/04/08
- bug#20134: Acknowledgement (24.4.90; Emacs slowdown to eventual hang), Phillip Lord, 2015/04/08
- bug#20134: Acknowledgement (24.4.90; Emacs slowdown to eventual hang),
Phillip Lord <=
- bug#20134: Acknowledgement (24.4.90; Emacs slowdown to eventual hang), Eli Zaretskii, 2015/04/08
- bug#20134: Acknowledgement (24.4.90; Emacs slowdown to eventual hang), martin rudalics, 2015/04/08
- bug#20134: Acknowledgement (24.4.90; Emacs slowdown to eventual hang), Phillip Lord, 2015/04/08