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Bad Protocol request 77
From: |
Stefan Monnier |
Subject: |
Bad Protocol request 77 |
Date: |
Wed, 29 Jun 2005 01:53:32 -0400 |
User-agent: |
Gnus/5.11 (Gnus v5.11) Emacs/22.0.50 (gnu/linux) |
My Emacs is crashing in Gnus when displaying some articles.
I haven't been able to get a reliable recipe yet, but basically I get
a backtrace as shown in the appended session.
The first backtrace is with x-synchronize turned off, the second is with
x-synchronize turned on.
Could give me some hint what I should be looking at?
In the mean time, I'll try to get a reliably reproducible recipe.
Stefan
(gdb) bt
#0 x_error_quitter (display=0xbfffce30, error=0xbfffcd00) at xterm.c:7788
#1 0x0810175c in x_error_handler (display=0x8714568, error=0xbfffcd00) at
xterm.c:7753
#2 0xb7ddf624 in _XError () from /usr/X11R6/lib/libX11.so.6
#3 0xb7ddc5ca in _XEventsQueued () from /usr/X11R6/lib/libX11.so.6
#4 0xb7dcfa59 in XPending () from /usr/X11R6/lib/libX11.so.6
#5 0x080ffc8b in XTread_socket (sd=0, expected=1, hold_quit=0xbfffe790) at
xterm.c:7043
#6 0x0813ab25 in read_avail_input (expected=1) at keyboard.c:6676
#7 0x0813ad0c in handle_async_input () at keyboard.c:6819
#8 0x08097ffc in x_write_glyphs (start=0x88053a8, len=69) at xdisp.c:20047
#9 0x08056f33 in update_text_area (w=0x87d2db0, vpos=2) at dispnew.c:4321
#10 0x0805754f in update_window_line (w=0x87d2db0, vpos=2,
mouse_face_overwritten_p=0x100) at dispnew.c:4545
#11 0x08056b8f in update_window (w=0x87d2db0, force_p=0) at dispnew.c:4187
#12 0x0805668a in update_window_tree (w=0x87d2db0, force_p=0) at dispnew.c:3930
#13 0x0805654c in update_window_tree (w=0x98eca10, force_p=0) at dispnew.c:3926
#14 0x08056401 in update_frame (f=0x87d2c30, force_p=0, inhibit_hairy_id_p=256)
at dispnew.c:3862
#15 0x0807ff31 in redisplay_internal (preserve_echo_area=0) at xdisp.c:10581
#16 0x0807e4d2 in redisplay () at xdisp.c:9799
#17 0x081334c5 in read_char (commandflag=1, nmaps=4, maps=0xbffff20c,
prev_event=138334225, used_mouse_menu=0xbffff248) at keyboard.c:2538
#18 0x0813fb86 in read_key_sequence (keybuf=0xbffff370, bufsize=30,
prompt=138334225, dont_downcase_last=0, can_return_switch_frame=1,
fix_current_buffer=1) at keyboard.c:8825
#19 0x0812de99 in command_loop_1 () at keyboard.c:1528
#20 0x081b93ce in internal_condition_case (bfun=0x812dc20 <command_loop_1>,
handlers=138395217, hfun=0x812d6c0 <cmd_error>) at eval.c:1443
#21 0x0812da5e in command_loop_2 () at keyboard.c:1318
#22 0x081b8e8b in internal_catch (tag=256, func=0x812da30 <command_loop_2>,
arg=138334225) at eval.c:1202
#23 0x0812da03 in command_loop () at keyboard.c:1297
#24 0x0812d0b5 in recursive_edit_1 () at keyboard.c:990
#25 0x0812d241 in Frecursive_edit () at keyboard.c:1051
#26 0x0812b08d in main (argc=3, argv=0xbffffa24) at emacs.c:1776
(gdb) r
The program being debugged has been started already.
Start it from the beginning? (y or n) y
Starting program: /home/monnier/src/emacs/trunk/src/emacs -f gnus
Breakpoint 2, x_error_quitter (display=0xbfffddb0, error=0xbfffdce0) at
xterm.c:7788
(gdb) bt
#0 x_error_quitter (display=0xbfffddb0, error=0xbfffdce0) at xterm.c:7788
#1 0x0810175c in x_error_handler (display=0x8714568, error=0xbfffdce0) at
xterm.c:7753
#2 0xb7ddf624 in _XError () from /usr/X11R6/lib/libX11.so.6
#3 0xb7dddb83 in _XReply () from /usr/X11R6/lib/libX11.so.6
#4 0xb7dd8db4 in XSync () from /usr/X11R6/lib/libX11.so.6
#5 0xb7dd8e75 in _XSyncFunction () from /usr/X11R6/lib/libX11.so.6
#6 0xb7dc99c8 in XDrawImageString16 () from /usr/X11R6/lib/libX11.so.6
#7 0x080f5d8e in x_draw_glyph_string_foreground (s=0xbfffe3bc) at xterm.c:1310
#8 0x080f8a6d in x_draw_glyph_string (s=0xbfffe3bc) at xterm.c:2644
#9 0x080935db in draw_glyphs (w=0x87d2db0, x=415, row=0x88bc980,
area=TEXT_AREA, start=0, end=68, hl=DRAW_NORMAL_TEXT, overlaps_p=0) at
xdisp.c:18729
#10 0x08097fad in x_write_glyphs (start=0x87d8568, len=68) at xdisp.c:20029
#11 0x08056f33 in update_text_area (w=0x87d2db0, vpos=0) at dispnew.c:4321
#12 0x0805754f in update_window_line (w=0x87d2db0, vpos=0,
mouse_face_overwritten_p=0x100) at dispnew.c:4545
#13 0x08056b8f in update_window (w=0x87d2db0, force_p=0) at dispnew.c:4187
#14 0x0805668a in update_window_tree (w=0x87d2db0, force_p=0) at dispnew.c:3930
#15 0x0805654c in update_window_tree (w=0x98db8d0, force_p=0) at dispnew.c:3926
#16 0x08056401 in update_frame (f=0x87d2c30, force_p=0, inhibit_hairy_id_p=256)
at dispnew.c:3862
#17 0x0807ff31 in redisplay_internal (preserve_echo_area=0) at xdisp.c:10581
#18 0x0807e4d2 in redisplay () at xdisp.c:9799
#19 0x081334c5 in read_char (commandflag=1, nmaps=4, maps=0xbffff20c,
prev_event=138334225, used_mouse_menu=0xbffff248) at keyboard.c:2538
#20 0x0813fb86 in read_key_sequence (keybuf=0xbffff370, bufsize=30,
prompt=138334225, dont_downcase_last=0, can_return_switch_frame=1,
fix_current_buffer=1) at keyboard.c:8825
#21 0x0812de99 in command_loop_1 () at keyboard.c:1528
#22 0x081b93ce in internal_condition_case (bfun=0x812dc20 <command_loop_1>,
handlers=138395217, hfun=0x812d6c0 <cmd_error>) at eval.c:1443
#23 0x0812da5e in command_loop_2 () at keyboard.c:1318
#24 0x081b8e8b in internal_catch (tag=256, func=0x812da30 <command_loop_2>,
arg=138334225) at eval.c:1202
#25 0x0812da03 in command_loop () at keyboard.c:1297
#26 0x0812d0b5 in recursive_edit_1 () at keyboard.c:990
#27 0x0812d241 in Frecursive_edit () at keyboard.c:1051
#28 0x0812b08d in main (argc=3, argv=0xbffffa24) at emacs.c:1776
(gdb) up 7
#7 0x080f5d8e in x_draw_glyph_string_foreground (s=0xbfffe3bc) at xterm.c:1310
(gdb) p *s
$1 = {
x = 217,
y = 1,
ybase = 12,
width = 6,
background_width = 6,
height = 13,
left_overhang = 0,
right_overhang = 0,
f = 0x87d2c30,
w = 0x87d2db0,
display = 0x8714568,
window = 29360220,
row = 0x88bc980,
area = TEXT_AREA,
char2b = 0xbfffe36c,
nchars = 1,
hl = DRAW_NORMAL_TEXT,
face = 0x8a3ff88,
font = 0x9972fe0,
font_info = 0x87d4c50,
cmp = 0x0,
gidx = 0,
extends_to_end_of_line_p = 0,
background_filled_p = 0,
two_byte_p = 1,
font_not_found_p = 0,
stippled_p = 0,
for_overlaps_p = 0,
gc = 0x9121ad8,
first_glyph = 0x87d89c8,
img = 0x0,
slice = {
x = 0,
y = 0,
width = 0,
height = 0
},
clip_head = 0x0,
clip_tail = 0x0,
next = 0xbfffe2ec,
prev = 0xbfffe48c
}
(gdb)
- Bad Protocol request 77,
Stefan Monnier <=