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bug#12308: 24.2; (process-attributes <busy-pid-in-cpu>) crashes emacs on
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From: |
Glenn Morris |
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Subject: |
bug#12308: 24.2; (process-attributes <busy-pid-in-cpu>) crashes emacs on Solaris with fatal error 11 |
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Date: |
Thu, 30 Aug 2012 03:28:26 -0400 |
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User-agent: |
Gnus (www.gnus.org), GNU Emacs (www.gnu.org/software/emacs/) |
M K wrote:
> (dolist (pid (list-system-processes)) (print (process-attributes pid)))
Thanks. I can reproduce with 24.2 on "SunOS 5.10" sparc-sun-solaris2.10.
However it works fine in the current trunk so I guess it is already
fixed.
Unoptimized 24.2 backtrace if of interest to anyone:
Program received signal SIGSEGV, Segmentation fault.
0x002d0178 in print_object (obj=1, printcharfun=5946754, escapeflag=1)
at print.c:1402
1402 int multibyte = STRING_MULTIBYTE (obj);
#0 0x002d0178 in print_object (obj=1, printcharfun=5946754, escapeflag=1)
at print.c:1402
i_byte = 1
gcpro1 = {
next = 0x1,
var = 0x1,
nvars = 12
}
str = (unsigned char *) 0x3 <Address 0x3 out of bounds>
need_nonhex = 0
multibyte = 6134781
size_byte = 2
buf =
"\000\000\000\001\000_\235`\000Z\275j\000\306\361n\000\306\361n\000\000\000\001\000\000\000\001\000\000\000\001\000\000\000\001\000\000\000\003"
#1 0x002d174c in print_object (obj=1, printcharfun=5946754, escapeflag=1)
at print.c:1683
buf =
"\000\000\000\001\000Z\275j\000\306\376\376\000\306\376\376\000Z\275j\000\000\000\001\000\000\000\001\000\000\000\001
\210\030\355\000U\200\200"
#2 0x002d16bc in print_object (obj=13041294, printcharfun=5946754,
escapeflag=1) at print.c:1671
i = 3
print_length = 9223372036854775807
halftail = 13041318
buf =
"\000\000RM\000[D\003\000[C\353\000[C\323\000r\376\020\377\277\242p\000[\001\006\000\000\000\002\000\000\000\004\000r\376\020"
#3 0x002ced48 in print (obj=13041342, printcharfun=5946754, escapeflag=1)
at print.c:1105
No locals.
#4 0x002cda40 in Fprint (object=13041342, printcharfun=5946754) at print.c:713
old = (struct buffer *) 0x5b4710
old_point = -1
start_point = -1
old_point_byte = -1
start_point_byte = -1
specpdl_count = 12
free_print_buffer = 0
multibyte = 1
original = 5946754
gcpro1 = {
next = 0x0,
var = 0xc,
nvars = -4217816
}
#5 0x0029b52c in eval_sub (form=12948230) at eval.c:2352
numargs = 4
args_left = 5946730
i = 2
maxargs = 2
argvals = {13041342, 5946730, 12940406, 4, 0, 4, 0, 0}
fun = 5584661
val = 88188
original_fun = 6033194
original_args = 12948254
funcar = 0
backtrace = {
next = 0xffbfa670,
function = 0xffbfa44c,
args = 0xffbfa3d0,
nargs = 1,
debug_on_exit = 0
}
gcpro1 = {
next = 0x2c,
var = 0x0,
nvars = 0
}
gcpro2 = {
next = 0xc43691,
var = 0x5e7e82,
nvars = -4217684
}
gcpro3 = {
next = 0x5abd82,
var = 0xffbfa3d0,
nvars = 2
}
#6 0x00295d80 in Fprogn (args=12948398) at eval.c:364
val = 88188
gcpro1 = {
next = 0x5998fc,
var = 0xc43691,
nvars = 0
}
#7 0x00298118 in Fwhile (args=12948414) at eval.c:1141
test = 6192770
body = 12948406
gcpro1 = {
next = 0x5e7e82,
var = 0xc59386,
nvars = 6192770
}
gcpro2 = {
next = 0x5abd6a,
var = 0xc593ae,
nvars = 12948270
}
#8 0x0029b1a0 in eval_sub (form=12948422) at eval.c:2297
numargs = 16
args_left = 12948414
i = 2744288
maxargs = -4217016
argvals = {0, 0, 0, 0, 0, 0, 12948206, -4216776}
fun = 5580909
val = 5929116
original_fun = 6034290
original_args = 12948414
funcar = 5946730
backtrace = {
next = 0xffbfa8e8,
function = 0xffbfa694,
args = 0xffbfa690,
nargs = -1,
debug_on_exit = 0
}
gcpro1 = {
next = 0xffbfacd0,
var = 0x4,
nvars = 0
}
gcpro2 = {
next = 0x54ecba,
var = 0x5abd6a,
nvars = 5565514
}
gcpro3 = {
next = 0xc59326,
var = 0x5abd6a,
nvars = -4217032
}
#9 0x00295d80 in Fprogn (args=12948430) at eval.c:364
val = 5946730
gcpro1 = {
next = 0x5abd6a,
var = 0x5c7b32,
nvars = 12946918
}
#10 0x00297fec in Flet (args=12948438) at eval.c:1119
temps = (Lisp_Object *) 0xffbfa798
tem = 5946730
lexenv = 5946730
elt = 7448842
varlist = 5946730
count = 10
argnum = 2
gcpro1 = {
next = 0x300,
var = 0x300,
nvars = 8
}
gcpro2 = {
next = 0x2,
var = 0x10,
nvars = 2
}
sa_count = 10
sa_must_free = 0
#11 0x0029b1a0 in eval_sub (form=12948446) at eval.c:2297
numargs = 8
args_left = 12948438
i = 6032290
maxargs = 3
argvals = {5981968, 0, 0, 0, 0, 0, 0, 0}
fun = 5580885
val = 2
original_fun = 6034242
original_args = 12948438
funcar = 12948446
backtrace = {
next = 0xffbfaa10,
function = 0xffbfa90c,
args = 0xffbfa908,
nargs = -1,
debug_on_exit = 0
}
gcpro1 = {
next = 0xffbfa8f8,
var = 0x9,
nvars = 5946730
}
gcpro2 = {
next = 0xffbfa928,
var = 0x29b808,
nvars = -4216272
}
gcpro3 = {
next = 0x5abd6a,
var = 0x1,
nvars = 5879236
}
#12 0x0029b820 in eval_sub (form=12948190) at eval.c:2410
fun = 5949950
val = 5946730
original_fun = 6130306
original_args = 12948222
funcar = 6033434
backtrace = {
next = 0xffbfab40,
function = 0xffbfaa34,
args = 0xffbfaa30,
nargs = -1,
debug_on_exit = 0
}
gcpro1 = {
next = 0x4db2ab,
var = 0x47b9c5,
nvars = -4215600
}
gcpro2 = {
next = 0x0,
var = 0x0,
nvars = 5092017
}
gcpro3 = {
next = 0xc592de,
var = 0x20,
nvars = 6037770
}
#13 0x0029ac98 in Feval (form=12948190, lexical=5946730) at eval.c:2203
count = 9
#14 0x0029d2d8 in Ffuncall (nargs=3, args=0xffbfabe4) at eval.c:3004
fun = 5581125
original_fun = 6034506
funcar = 5863660
numargs = 2
lisp_numargs = 3
val = 12948190
backtrace = {
next = 0xffbfae18,
function = 0xffbfabe4,
args = 0xffbfabe8,
nargs = 2,
debug_on_exit = 0
}
internal_args = (Lisp_Object *) 0xffbfabe8
i = 6032770
#15 0x0030b48c in exec_byte_code (bytestr=4700305, vector=4700325,
maxdepth=16, args_template=5946730, nargs=0, args=0x0) at bytecode.c:785
count = 8
op = 2
vectorp = (Lisp_Object *) 0x47b8a8
stack = {
pc = 0x4db372 "!)\207",
byte_string = 4700305,
byte_string_start = 0x4db360 "\b\203\b",
constants = 4700325,
next = 0xffbfafa8
}
top = (Lisp_Object *) 0xffbfabe4
result = 5946730
#16 0x0029dfe8 in funcall_lambda (fun=4700269, nargs=1, arg_vector=0xffbfaebc)
at eval.c:3232
val = 5879128
syms_left = 5946730
next = 10638690
lexenv = 5946730
count = 7
i = 1
optional = 0
rest = 0
#17 0x0029d530 in Ffuncall (nargs=2, args=0xffbfaeb8) at eval.c:3050
fun = 4700269
original_fun = 10638666
funcar = 5946730
numargs = 1
lisp_numargs = 3
val = -4215092
backtrace = {
next = 0xffbfb0f0,
function = 0xffbfaeb8,
args = 0xffbfaebc,
nargs = 1,
debug_on_exit = 0
}
internal_args = (Lisp_Object *) 0x5b563a
i = 6033410
#18 0x0030b48c in exec_byte_code (bytestr=4700737, vector=4700757,
maxdepth=12, args_template=5946730, nargs=0, args=0x0) at bytecode.c:785
count = 6
op = 1
vectorp = (Lisp_Object *) 0x47ba58
stack = {
pc = 0x4db265 "\v)B\211\034A\n=\204\033",
byte_string = 4700737,
byte_string_start = 0x4db258 "\b\204\b",
constants = 4700757,
next = 0x0
}
top = (Lisp_Object *) 0xffbfaeb8
result = 10633962
#19 0x0029dfe8 in funcall_lambda (fun=4700709, nargs=1, arg_vector=0xffbfb1ac)
at eval.c:3232
val = 5879024
syms_left = 5946730
next = 10638690
lexenv = 5946730
count = 5
i = 1
optional = 0
rest = 0
#20 0x0029d530 in Ffuncall (nargs=2, args=0xffbfb1a8) at eval.c:3050
fun = 4700709
original_fun = 6140954
funcar = 3949481
numargs = 1
lisp_numargs = 3
val = 4093969
backtrace = {
next = 0xffbfb348,
function = 0xffbfb1a8,
args = 0xffbfb1ac,
nargs = 1,
debug_on_exit = 0
}
internal_args = (Lisp_Object *) 0x687c7e
i = 6042754
#21 0x00294ed4 in Fcall_interactively (function=6140954, record_flag=5946730,
keys=5991357) at callint.c:852
val = -4214224
args = (Lisp_Object *) 0xffbfb1a8
visargs = (Lisp_Object *) 0xffbfb1a0
specs = 4093969
filter_specs = 4093969
teml = 0
up_event = 5946730
enable = 5946730
speccount = 3
next_event = 2
prefix_arg = 5946730
string = 0xffbfb1b0 "P"
tem = 0x3a56c8 ""
varies = (signed char *) 0xffbfb198 ""
i = 2
nargs = 2
foo = 5981968
arg_from_tty = 0
gcpro1 = {
next = 0xffbfb328,
var = 0x1c0984,
nvars = -4214096
}
gcpro2 = {
next = 0x1c05d4,
var = 0x0,
nvars = -4194561
}
gcpro3 = {
next = 0x5abd6a,
var = 0x5b4710,
nvars = 2
}
gcpro4 = {
next = 0x0,
var = 0x0,
nvars = 2
}
gcpro5 = {
next = 0x5abd6a,
var = 0x5abd6a,
nvars = 0
}
key_count = 2
record_then_fail = 0
save_this_command = 6140954
save_last_command = 10546978
save_this_original_command = 6140954
save_real_this_command = 6140954
#22 0x0029d314 in Ffuncall (nargs=4, args=0xffbfb3f0) at eval.c:3008
fun = 5580381
original_fun = 6042730
funcar = 1836452
numargs = 3
lisp_numargs = 2737580
val = -4213864
backtrace = {
next = 0x0,
function = 0xffbfb3f0,
args = 0xffbfb3f4,
nargs = 3,
debug_on_exit = 0
}
internal_args = (Lisp_Object *) 0xffbfb3f4
i = 315798
#23 0x0029c7fc in call3 (fn=6042730, arg1=6140954, arg2=5946730, arg3=5946730)
at eval.c:2801
ret_ungc_val = 0
gcpro1 = {
next = 0x2000,
var = 0x0,
nvars = 4
}
args = {6042730, 6140954, 5946730, 5946730}
#24 0x001d6dd0 in Fcommand_execute (cmd=6140954, record_flag=5946730,
keys=5946730, special=5946730) at keyboard.c:10330
final = 4700709
tem = 5946730
prefixarg = 5946730
#25 0x001bee6c in command_loop_1 () at keyboard.c:1572
scount = 2
cmd = 6140954
keybuf = {96, 20, 5946730, 2, 50, -44024752, 112640, 8192, 0,
-37770876, -38862824, -37772956, -39122448, 277, 153324, -50279152, 0,
2723120, 16, -50126724, 1, 5879216, -4213280, 2723268, -39646632, 6211614,
5946730, 16507147, 598, -44015984}
i = 2
prev_modiff = 14
prev_buffer = (struct buffer *) 0x5b4710
already_adjusted = 0
#26 0x00298dcc in internal_condition_case (bfun=0x1be260 <command_loop_1>,
handlers=5994122, hfun=0x1bd73c <cmd_error>) at eval.c:1514
val = 5951934
c = {
tag = 5946730,
val = 5946730,
next = 0xffbfb7a8,
gcpro = 0x0,
jmp = {16, -4213280, 2723120, -4213032, 1826136, 68184, 0, 227, 134330703,
50, -44024752, 112640},
backlist = 0x0,
handlerlist = 0x0,
lisp_eval_depth = 0,
pdlcount = 2,
poll_suppress_count = 0,
interrupt_input_blocked = 0,
byte_stack = 0x0
}
h = {
handler = 5994122,
var = 5946730,
chosen_clause = 12614408,
tag = 0xffbfb660,
next = 0x0
}
#27 0x001bdd60 in command_loop_2 (ignore=5946730) at keyboard.c:1160
val = 5927716
#28 0x0029857c in internal_catch (tag=5992122, func=0x1bdd34 <command_loop_2>,
arg=5946730) at eval.c:1271
c = {
tag = 5992122,
val = 5946730,
next = 0x0,
gcpro = 0x0,
jmp = {16, -4212920, 2721116, -4212712, 1826012, 5981968, 41, 1, 0, 6029840,
6029840, 5598816},
backlist = 0x0,
handlerlist = 0x0,
lisp_eval_depth = 0,
pdlcount = 2,
poll_suppress_count = 0,
interrupt_input_blocked = 0,
byte_stack = 0x0
}
#29 0x001bdce4 in command_loop () at keyboard.c:1139
No locals.
#30 0x001bd00c in recursive_edit_1 () at keyboard.c:759
count = 1
val = 20
#31 0x001bd288 in Frecursive_edit () at keyboard.c:823
count = 0
buffer = 5946730
#32 0x001ba9b0 in main (argc=2, argv=0xffbfbb24) at emacs.c:1715
dummy = -4211920
stack_bottom_variable = 4 '\004'
do_initial_setlocale = 1
skip_args = 0
rlim = {
rlim_cur = 33554432,
rlim_max = 18446744073709551613
}
no_loadup = 0
junk = 0x0
dname_arg = 0x0
ch_to_dir = 0x0
Lisp Backtrace:
"print" (0xffbfa3d0)
"while" (0xffbfa690)
"let" (0xffbfa908)
"dolist" (0xffbfaa30)
"eval" (0xffbfabe8)
"eval-last-sexp-1" (0xffbfaebc)
"eval-last-sexp" (0xffbfb1ac)
"call-interactively" (0xffbfb3f4)