Hi,
Ga\"el found a bug: emacs crashes when started under X. With his
help I was able to get a backtrace (don't have X installed yet myself),
and here it is, but no debugging symbols in X, so it's pretty useless.
Anyway, if someone wants to have a go at this before I get a chance
(which will not be within the next weeks), have fun!
Thanks,
Marcus
Script started on Mon Apr 29 23:26:42 2002
ulysses:/mnt/emacs/emacs21-21.2/src# DISPLAY=drizzt.dyndns.org:0.0 LD_LIBRARY_PA
TH=/lib/debug:/usr/X11R6/lib gdb ./emacs-21.2.1
GNU gdb 2002-04-01-cvs
Copyright 2002 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "i386-gnu"...
DISPLAY = drizzt.dyndns.org:0.0
TERM = screen
Breakpoint 1 at 0x80d522a: file emacs.c, line 387.
Breakpoint 2 at 0x80ba74c: file xterm.c, line 12018.
(gdb) run
Starting program: /mnt/emacs/emacs21-21.2/src/emacs-21.2.1 -geometry 80x40+0+0
emacs: Cannot connect to X server drizzt.dyndns.org:0.0.
Check the DISPLAY environment variable or use `-d'.
Also use the `xhost' program to verify that it is set to permit
connections from your machine.
Program exited with code 01.
(gdb) run[Kulysses:/mnt/emacs/emacs21-21.2/src# DISPLAY=drizzt.dyndns.org:0.0
LD_LIBRARY_PAT
TH=/lib/debug:/usr/X11R6/lib gdb ./emacs-21.2.1
GNU gdb 2002-04-01-cvs
Copyright 2002 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "i386-gnu"...
DISPLAY = drizzt.dyndns.org:0.0
TERM = screen
Breakpoint 1 at 0x80d522a: file emacs.c, line 387.
Breakpoint 2 at 0x80ba74c: file xterm.c, line 12018.
(gdb) run
Starting program: /mnt/emacs/emacs21-21.2/src/emacs-21.2.1 -geometry 80x40+0+0
Program received signal SIGSEGV, Segmentation fault.
0x010a23da in XtInitializeWidgetClass () from /usr/X11R6/lib/libXt.so.6
(gdb) bt full
#0 0x010a23da in XtInitializeWidgetClass () from /usr/X11R6/lib/libXt.so.6
No symbol table info available.
#1 0x010a2de1 in _XtCreateWidget () from /usr/X11R6/lib/libXt.so.6
No symbol table info available.
#2 0x010a2e8a in XtCreateWidget () from /usr/X11R6/lib/libXt.so.6
No symbol table info available.
#3 0x080c3bce in x_window (f=0x84000b8, window_prompting=3, minibuffer_only=0)
at xfns.c:3648
tem = 0x82f61a0 "emacs-21_2_1"
shell_position =
"\246\214\027\b\314\221'\030(1\002\001>)\r\b\224\343A\b\270\0@\bH1\002\001\340\245\005\b"
al = {{
name = 0x8440434 "\t",
value = 9
}, {
name = 0x9 <Address 0x9 out of bounds>,
value = 16920896
}}
ac = 138644408
menubar_size = 138413144
class_hints = {
res_name = 0x1023108 "H1\002\001\340\245\005\b\215\017$\b",
res_class = 0x811b209 "\201\303"
}
---Type <return> to continue, or q <return> to quit---
attributes = {
background_pixmap = 405246412,
background_pixel = 405444372,
border_pixmap = 16921128,
border_pixel = 135014095,
bit_gravity = 405444372,
win_gravity = 405246412,
backing_store = 16921144,
backing_planes = 135015645,
backing_pixel = 1480672132,
save_under = 1480712964,
event_mask = 405466060,
do_not_propagate_mask = 0,
override_redirect = 2,
colormap = 0,
cursor = 138567440
}
shell_widget = 0x8440fe8
pane_widget = 0x8441678
frame_widget = 0x10
al = {{
name = 0x8240f8d "mappedWhenManaged",
value = 0
}, {
---Type <return> to continue, or q <return> to quit---
name = 0x8178e26 "showGrip",
value = 0
}, {
name = 0x8178e2f "allowResize",
value = 1
}, {
name = 0x8178e3b "resizeToPreferred",
value = 1
}, {
name = 0x8178e4d "emacsFrame",
value = 138412216
}, {
name = 0x82408d8 "visual",
value = 138551040
}, {
name = 0x8240e6b "depth",
value = 24
}, {
name = 0x8240e62 "colormap",
value = 32
}, {
name = 0x84000b8 "@\004",
value = 16921016
}, {
---Type <return> to continue, or q <return> to quit---
name = 0x10231bc "\272$\f\b\314\353*\030\004\343AX\001",
value = 0
}, {
name = 0x182791fc <Address 0x182791fc out of bounds>,
value = 825372019
}, {
name = 0x10231f8 "82\002\001\335,\f\b\204CAX\004\343AX\314\353*\030",
value = 135001380
}, {
name = 0x182aec8c <Address 0x182aec8c out of bounds>,
value = 402672983
}, {
name = 0x1023198 "\001",
value = 135012767
}, {
name = 0x182791cc <Address 0x182791cc out of bounds>,
value = 405246460
}, {
name = 0x1 <Address 0x1 out of bounds>,
value = 1
}, {
name = 0x1 <Address 0x1 out of bounds>,
value = 1
}, {
---Type <return> to continue, or q <return> to quit---
name = 0x1 <Address 0x1 out of bounds>,
value = -1
}, {
name = 0x1023160 "\374\221'\030s-21\3701\002\001$\365\v\b\214\354*\030WM",
value = 16920944
}, {
name = 0x0,
value = 0
}, {
name = 0x0,
value = 405466060
}, {
name = 0x10231f8 "82\002\001\335,\f\b\204CAX\004\343AX\314\353*\030",
value = 135013562
}, {
name = 0x182aebcc <Address 0x182aebcc out of bounds>,
value = 1480712964
}, {
name = 0x1 <Address 0x1 out of bounds>,
value = 135373451
}, {
name = 0x1023290 "\2402\002\001t2\002\001\001",
value = 16920944
}}
---Type <return> to continue, or q <return> to quit---
#4 0x080c4dab in Fx_create_frame (parms=1480712964) at xfns.c:4435
f = (struct frame *) 0x84000b8
frame = 1212154040
tem = 138413144
name = 405246436
minibuffer_only = 0
window_prompting = 3
width = 0
height = 0
gcpro1 = {
next = 0x0,
var = 0x10232f0,
nvars = 1
}
gcpro2 = {
next = 0x10232c0,
var = 0x102327c,
nvars = 1
}
gcpro3 = {
next = 0x10232b0,
var = 0x1023278,
nvars = 1
}
---Type <return> to continue, or q <return> to quit---
gcpro4 = {
next = 0x10232a0,
var = 0x1023274,
nvars = 1
}
display = 3
dpyinfo = (struct x_display_info *) 0x8425f10
parent = 405246412
kb = (struct kboard *) 0x8425f10
#5 0x0812f25e in Ffuncall (nargs=2, args=0x1023368) at eval.c:2659
nargs = 16921452
fun = 135835968
funcar = 138413144
numargs = 1
val = 138413144
backtrace = {
next = 0x1023430,
function = 0x1023368,
args = 0x102336c,
nargs = 1,
evalargs = 0 '\0',
debug_on_exit = 0 '\0'
}
internal_args = (int *) 0x102336c
---Type <return> to continue, or q <return> to quit---
i = 138413144
numargs = 1
backtrace = {
next = 0x1023430,
function = 0x1023368,
args = 0x102336c,
nargs = 1,
evalargs = 0 '\0',
debug_on_exit = 0 '\0'
}
#6 0x08157f24 in Fbyte_code (bytestr=941660000, vector=1210095536, maxdepth=5)
at bytecode.c:716
bytestr = 1480712948
vector = 1
maxdepth = 16921448
op = 1
vectorp = (int *) 0x82097b8
stack = {
pc = 0x820977e
"\311\031\032\e\034\312\216\313\n\b\"\210\314\n!\210\315\n!\210\v\203*",
top = 0x102336c,
bottom = 0x1023360,
byte_string = 941660000,
byte_string_start = 0x8209770 "\305\b!\020\306\b\236\303
\307\310\bB!\311\031\---Type <return> to continue, or q <return> to quit---
032\e\034\312\216\313\n\b\"\210\314\n!\210\315\n!\210\v\203*",
constants = 1210095536,
next = 0x10234a0
}
top = (int *) 0x1023368
result = 138413144
#7 0x0812f5cc in funcall_lambda (fun=1210095412, nargs=1,
arg_vector=0x1023484) at eval.c:2851
fun = 1210095412
nargs = 1
arg_vector = (int *) 0x1023484
val = 17635352
syms_left = 405246412
next = 136353588
i = 1
optional = 1
rest = 0
#8 0x0812f152 in Ffuncall (nargs=2, args=0x1023480) at eval.c:2707
nargs = 2
fun = 1210095412
funcar = 138413144
numargs = 1
val = 138413144
backtrace = {
---Type <return> to continue, or q <return> to quit---
next = 0x1023540,
function = 0x1023480,
args = 0x1023484,
nargs = 1,
evalargs = 0 '\0',
debug_on_exit = 0 '\0'
}
internal_args = (int *) 0x2
i = 138413144
numargs = 1
backtrace = {
next = 0x1023540,
function = 0x1023480,
args = 0x1023484,
nargs = 1,
evalargs = 0 '\0',
debug_on_exit = 0 '\0'
}
#9 0x08157f24 in Fbyte_code (bytestr=941614552, vector=1210050044, maxdepth=3)
at bytecode.c:716
bytestr = 941614552
vector = 1
maxdepth = 16921728
op = 1
---Type <return> to continue, or q <return> to quit---
vectorp = (int *) 0x81fe604
stack = {
pc = 0x81fe5ef "\032\305\306\n\"\210\n)\207",
top = 0x1023484,
bottom = 0x1023480,
byte_string = 941614552,
byte_string_start = 0x81fe5e8 "\303\304!\210\b\t!\032\305\306\n\"\210\n)\207",
constants = 1210050044,
next = 0x10235b0
}
top = (int *) 0x1023480
result = 138413144
#10 0x0812f5cc in funcall_lambda (fun=1210049960, nargs=1,
arg_vector=0x1023594) at eval.c:2851
fun = 1210049960
nargs = 1
arg_vector = (int *) 0x1023594
val = 17635352
syms_left = 405246412
next = 136308136
i = 1
optional = 1
rest = 0
---Type <return> to continue, or q <return> to quit---
#11 0x0812f152 in Ffuncall (nargs=2, args=0x1023590) at eval.c:2707
nargs = 2
fun = 1210049960
funcar = 138413144
numargs = 1
val = 138413144
backtrace = {
next = 0x1023650,
function = 0x1023590,
args = 0x1023594,
nargs = 1,
evalargs = 0 '\0',
debug_on_exit = 0 '\0'
}
internal_args = (int *) 0x2
i = 138413144
numargs = 1
backtrace = {
next = 0x1023650,
function = 0x1023590,
args = 0x1023594,
nargs = 1,
evalargs = 0 '\0',
debug_on_exit = 0 '\0'
---Type <return> to continue, or q <return> to quit---
}
#12 0x08157f24 in Fbyte_code (bytestr=941610888, vector=1210046448, maxdepth=4)
at bytecode.c:716
bytestr = 1480712948
vector = 1
maxdepth = 16922000
op = 1
vectorp = (int *) 0x81fd7f8
stack = {
pc = 0x81fd7c8
"\211\026\025\026\026\317\f!\024\320\v!\210\313\211\023\207\b\306=\206U",
top = 0x1023594,
bottom = 0x1023590,
byte_string = 941610888,
byte_string_start = 0x81fd798 "\b\203A",
constants = 1210046448,
next = 0x10236d0
}
top = (int *) 0x1023590
result = 138413144
#13 0x0812f5cc in funcall_lambda (fun=1210046316, nargs=0,
arg_vector=0x10236a4) at eval.c:2851
fun = 1210046316
nargs = 0
---Type <return> to continue, or q <return> to quit---
arg_vector = (int *) 0x10236a4
val = 17635352
syms_left = 405246412
next = 136304492
i = 0
optional = 0
rest = 0
#14 0x0812f152 in Ffuncall (nargs=1, args=0x10236a0) at eval.c:2707
nargs = 1
fun = 1210046316
funcar = 138413144
numargs = 0
val = 138413144
backtrace = {
next = 0x1023770,
function = 0x10236a0,
args = 0x10236a4,
nargs = 0,
evalargs = 0 '\0',
debug_on_exit = 0 '\0'
}
internal_args = (int *) 0x1
i = 138413144
numargs = 0
---Type <return> to continue, or q <return> to quit---
backtrace = {
next = 0x1023770,
function = 0x10236a0,
args = 0x10236a4,
nargs = 0,
evalargs = 0 '\0',
debug_on_exit = 0 '\0'
}
#15 0x08157f24 in Fbyte_code (bytestr=941765112, vector=1210201824, maxdepth=5)
at bytecode.c:716
bytestr = 941767872
vector = 0
maxdepth = 16922272
op = 0
vectorp = (int *) 0x82236e8
stack = {
pc = 0x8223435 "\210\016D\204P\002\016R\201s",
top = 0x10236a0,
bottom = 0x10236a0,
byte_string = 941765112,
byte_string_start = 0x8223208 "\b\021\306\n\307>\203\037",
constants = 1210201824,
next = 0x10237f0
}
---Type <return> to continue, or q <return> to quit---
top = (int *) 0x10236a0
result = 138413144
#16 0x0812f5cc in funcall_lambda (fun=1210200544, nargs=0,
arg_vector=0x10237c4) at eval.c:2851
fun = 1210200544
nargs = 0
arg_vector = (int *) 0x10237c4
val = 17635352
syms_left = 405246412
next = 136458720
i = 0
optional = 0
rest = 0
#17 0x0812f152 in Ffuncall (nargs=1, args=0x10237c0) at eval.c:2707
nargs = 1
fun = 1210200544
funcar = 138413144
numargs = 0
val = 138413144
backtrace = {
next = 0x1023960,
function = 0x10237c0,
args = 0x10237c4,
nargs = 0,
---Type <return> to continue, or q <return> to quit---
evalargs = 0 '\0',
debug_on_exit = 0 '\0'
}
internal_args = (int *) 0x1
i = 138413144
numargs = 0
backtrace = {
next = 0x1023960,
function = 0x10237c0,
args = 0x10237c4,
nargs = 0,
evalargs = 0 '\0',
debug_on_exit = 0 '\0'
}
#18 0x08157f24 in Fbyte_code (bytestr=941761176, vector=1210196776, maxdepth=5)
at bytecode.c:716
bytestr = 943569556
vector = 0
maxdepth = 16922560
op = 0
vectorp = (int *) 0x8222330
stack = {
pc = 0x8222323 "*\207",
top = 0x10237c0,
---Type <return> to continue, or q <return> to quit---
bottom = 0x10237c0,
byte_string = 941761176,
byte_string_start = 0x82222a8 "\b\203\b",
constants = 1210196776,
next = 0x0
}
top = (int *) 0x10237c0
result = 138413144
#19 0x0812f5cc in funcall_lambda (fun=1210196608, nargs=0,
arg_vector=0x1023880) at eval.c:2851
fun = 1210196608
nargs = 0
arg_vector = (int *) 0x1023880
val = 17635352
syms_left = 405246412
next = 136454784
i = 0
optional = 0
rest = 0
#20 0x0812f455 in apply_lambda (fun=1210196608, args=405246412, eval_flag=1)
at eval.c:2770
args = 1
args_left = 405246412
numargs = 0
---Type <return> to continue, or q <return> to quit---
arg_vector = (int *) 0x1023880
gcpro1 = {
next = 0x0,
var = 0x1023880,
nvars = 0
}
gcpro2 = {
next = 0x10238b0,
var = 0x102388c,
nvars = 1
}
gcpro3 = {
next = 0x10238a0,
var = 0x10238e0,
nvars = 1
}
i = 0
tem = 1
#21 0x0812e34c in Feval (form=1480007812) at eval.c:2055
fun = 1210196608
val = 138413144
original_fun = 406264124
original_args = 405246412
funcar = 138413144
---Type <return> to continue, or q <return> to quit---
backtrace = {
next = 0x0,
function = 0x102390c,
args = 0x1023880,
nargs = 0,
evalargs = 0 '\0',
debug_on_exit = 0 '\0'
}
gcpro1 = {
next = 0x12efbb6,
var = 0x12e9e5c,
nvars = 19796908
}
gcpro2 = {
next = 0x8363860,
var = 0x1000000,
nvars = 19828668
}
gcpro3 = {
next = 0x8363860,
var = 0x136a023,
nvars = 16922968
}
fun = 1210196608
---Type <return> to continue, or q <return> to quit---
original_fun = 406264124
original_args = 405246412
backtrace = {
next = 0x0,
function = 0x102390c,
args = 0x1023880,
nargs = 0,
evalargs = 0 '\0',
debug_on_exit = 0 '\0'
}
gcpro1 = {
next = 0x12efbb6,
var = 0x12e9e5c,
nvars = 19796908
}
gcpro2 = {
next = 0x8363860,
var = 0x1000000,
nvars = 19828668
}
gcpro3 = {
next = 0x8363860,
var = 0x136a023,
nvars = 16922968
---Type <return> to continue, or q <return> to quit---
}
#22 0x080d7735 in top_level_2 () at keyboard.c:1254
No locals.
#23 0x0812d29d in internal_condition_case (bfun=0x80d7724 <top_level_2>,
handlers=405341580, hfun=0x80d7450 <cmd_error>) at eval.c:1267
val = 17635352
c = {
tag = 405246412,
val = 405246412,
next = 0x1023a70,
gcpro = 0x0,
jmp = {{
__jmpbuf = {1, 1, 3, 16923192, 16923056, 135451222},
__mask_was_saved = 0,
__saved_mask = 0
}},
backlist = 0x0,
handlerlist = 0x0,
lisp_eval_depth = 0,
pdlcount = 2,
poll_suppress_count = 1,
byte_stack = 0x0
}
h = {
---Type <return> to continue, or q <return> to quit---
handler = 405341580,
var = 405246412,
chosen_clause = 20994976,
tag = 0x10239e0,
next = 0x0
}
#24 0x080d7761 in top_level_1 () at keyboard.c:1262
No locals.
#25 0x0812cee5 in internal_catch (tag=405303476, func=0x80d7738 <top_level_1>,
arg=405246412) at eval.c:1030
tag = 17635352
c = {
tag = 405303476,
val = 405246412,
next = 0x0,
gcpro = 0x0,
jmp = {{
__jmpbuf = {1, 1, 3, 16923336, 16923232, 135450310},
__mask_was_saved = 0,
__saved_mask = 137024048
}},
backlist = 0x0,
handlerlist = 0x0,
lisp_eval_depth = 0,
---Type <return> to continue, or q <return> to quit---
pdlcount = 2,
poll_suppress_count = 1,
byte_stack = 0x0
}
#26 0x080d76b3 in command_loop () at keyboard.c:1223
No locals.
#27 0x080d722e in recursive_edit_1 () at keyboard.c:950
val = 1
#28 0x080d733c in Frecursive_edit () at keyboard.c:1006
buffer = 17635352
#29 0x080d5e49 in main (argc=3, argv=0x1023bf0, envp=0x1023c00) at emacs.c:1547
argc = 3
stack_bottom_variable = 0 '\0'
do_initial_setlocale = 1
skip_args = 0
rlim = {
rlim_cur = 9223372036854775807,
rlim_max = 9223372036854775807
}
#30 0x0131ddb6 in __libc_start_main (main=0x80d5744 <main>, argc=3,
ubp_av=0x1023bf0, init=0x804d6d0 <_init>, fini=0x81739e4 <_fini>,
rtld_fini=0xb440 <_dl_fini>, stack_end=0x1023bec)
at ../sysdeps/generic/libc-start.c:129
ubp_av = (char **) 0x1023bf0
---Type <return> to continue, or q <return> to quit---
fini = (void (*)()) 0x227e8 <_dl_debug_mask>
rtld_fini = (void (*)()) 0x10d0e80 <rectObjClassRec>
stack_end = (void *) 0x8400458
ubp_ev = (char **) 0x1023c00
(gdb) x/20i $pc
0x10a23da <XtInitializeWidgetClass+150>: mov (%edx),%edx
0x10a23dc <XtInitializeWidgetClass+152>: test %edx,%edx
0x10a23de <XtInitializeWidgetClass+154>:
jne 0x10a2384 <XtInitializeWidgetClass+64>
0x10a23e0 <XtInitializeWidgetClass+156>: mov 0x8(%ebp),%ecx
0x10a23e3 <XtInitializeWidgetClass+159>: mov 0x5c(%ecx),%edx
0x10a23e6 <XtInitializeWidgetClass+162>: cmp $0x2afe,%edx
0x10a23ec <XtInitializeWidgetClass+168>:
je 0x10a2465 <XtInitializeWidgetClass+289>
0x10a23ee <XtInitializeWidgetClass+170>: test %edx,%edx
0x10a23f0 <XtInitializeWidgetClass+172>:
je 0x10a2465 <XtInitializeWidgetClass+289>
0x10a23f2 <XtInitializeWidgetClass+174>: lea 0xffff7fa0(%ebx),%eax
0x10a23f8 <XtInitializeWidgetClass+180>: mov %eax,0xffffffb4(%ebp)
0x10a23fb <XtInitializeWidgetClass+183>: mov 0x4(%ecx),%eax
0x10a23fe <XtInitializeWidgetClass+186>: mov %eax,0xffffffd8(%ebp)
0x10a2401 <XtInitializeWidgetClass+189>: lea 0xffffd504(%edx),%eax
0x10a2407 <XtInitializeWidgetClass+195>: cmp $0x1,%eax
0x10a240a <XtInitializeWidgetClass+198>: mov %edx,0xffffffdc(%ebp)
0x10a240d <XtInitializeWidgetClass+201>: movl $0x2afe,0xffffffe0(%ebp)
0x10a2414 <XtInitializeWidgetClass+208>:
jbe 0x10a2465 <XtInitializeWidgetClass+289>
0x10a2416 <XtInitializeWidgetClass+210>: cmp $0x2afb,%edx
0x10a241c <XtInitializeWidgetClass+216>:
---Type <return> to continue, or q <return> to quit---
je 0x10a24d0 <XtInitializeWidgetClass+396>
(gdb) info reg
eax 0x10d1818 17635352
ecx 0x10d0e80 17632896
edx 0x21a1040 35262528
ebx 0x10d28e0 17639648
esp 0x1022fc0 0x1022fc0
ebp 0x1023018 0x1023018
esi 0x10d0898 17631384
edi 0x8441678 138679928
eip 0x10a23da 0x10a23da
eflags 0x10206 66054
cs 0x17 23
ss 0x1f 31
ds 0x1f 31
es 0x1f 31
fs 0x1f 31
gs 0x1f 31
fctrl 0x27f 639
fstat 0x4020 16416
ftag 0xffff 65535
fiseg 0x17 23
fioff 0x8050c0a 134548490
foseg 0x1f 31
fooff 0x1023098 16920728
fop 0x35d 861
(gdb) A debugging session is active.
Do you still want to close the debugger?(y or n) y
ulysses:/mnt/emacs/emacs21-21.2/src# exit
Script done on Mon Apr 29 23:31:43 2002
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