On Fri, Sep 19, 2008 at 06:42:46PM +0200, Paolo Bonzini wrote:
> Philipp Kern wrote:
> > On Fri, Sep 19, 2008 at 05:58:39PM +0200, Paolo Bonzini wrote:
> >> ./libtool *copy_arguments_from_above* gdb --args gst -f scripts/Test.st
> >> -vp Swazoo
> > gdb refuses to provide a backtrace, sadly:
> what about a core dump (ulimit -c unlimited, then tests/gst -f
> scripts/Test.st -vp Swazoo)?
That worked. (Should have thought of the ulimit, sorry.)
#0 _gst_mem_free (h=0x6000000000025730, mem=0x2000000010de4030) at alloc.c:392
finfo = <value optimized out>
info = (heap_block *) 0x2000000010de4000
lnr = 23
msz = <value optimized out>
#1 0x20000000000baf00 in _gst_sweep_oop (oop=0x2000000000dded00) at oop.c:1409
No locals.
#2 0x20000000000be120 in _gst_alloc_old_obj (size=4512,
p_oop=0x60000ffffe7e2b40) at oop.inl:211
p_instance = (gst_object) 0x20000000110f8030
#3 0x200000000016a480 in VMpr_Behavior_basicNewColon (id=71, numArgs=0)
at dict.inl:703
result = <value optimized out>
arg2 = 4493
oop1 = (OOP) 0x2000000000dda640
oop2 = <value optimized out>
#4 0x2000000000123150 in execute_primitive_operation (
primitive=<value optimized out>, numArgs=1) at interp.c:2633
pte = <value optimized out>
#5 0x2000000000143d10 in _gst_send_message_internal (
sendSelector=<value optimized out>, sendArgs=1,
receiver=0x2000000000dda640, method_class=0x2000000000de0b50)
at interp-bc.inl:272
methodOOP = (OOP) 0x2000000000de4620
methodData = (method_cache_entry *) 0x20000000001f9048
newContext = <value optimized out>
header = {intMark = 1, numArgs = 1, stack_depth = 2, numTemps = 0,
primitiveIndex = 104, isOldSyntax = 0, headerFlag = 4}
#6 0x2000000000148d80 in _gst_interpret (processOOP=0x2000000000ede8d0)
at vm.def:713
_receiver = (OOP) 0x2000000000dda640
bs = (const struct builtin_selector *) 0x60000000000257e8
jb = {jmpBuf = {{__jmpbuf = {6917546619801840496, 2305843009220149816,
0, 2674341019140927, 0, 0, 0, 0, -2369274899432695649, 0, 0, 0, 0, 0,
-4611686018427376548, 0, 1729153, 6917537823734097224, 0,
6917546619801840528, 0 <repeats 41 times>, -4611686018427387385, 0,
2305843009214637072, 2305843009215650864, 0, 0, 0, 0, 0},
__mask_was_saved = 0, __saved_mask = {__val = {0 <repeats 16 times>}}}},
next = 0x0, suspended = 0, interpreter = 1 '\001', interrupted = 0 '\0',
processOOP = 0x2000000000ede8d0}
LOCAL_COUNTER = 8144
self_cache = (OOP) 0x2000000000eeaf10
temp_cache = (OOP *) 0x2000000000790d78
lit_cache = (OOP *) 0x20000000001e4750
my_nil_oop = (OOP) 0x2000000000dd9000
my_true_oop = (OOP) 0x2000000000dd9010
my_false_oop = (OOP) 0x2000000000dd9020
ip = (ip_type) 0x2000000010eac79e "I 3"
sp = (OOP *) 0x2000000000790d80
arg = 32
b2 = 51 '3'
arg2 = 0 '\0'
b4 = 0 '\0'
t2 = (void *) 0x2000000000152610
monitored_byte_codes = {0x2000000000147130 <repeats 256 times>}
true_byte_codes = {0x200000000015e910 <repeats 42 times>,
0x2000000000152aa0, 0x2000000000152360, 0x200000000015e910,
0x200000000015e910, 0x200000000015e910, 0x200000000015e910,
0x200000000015e910, 0x200000000015e910, 0x200000000015e910,
0x200000000015e910, 0x200000000015e9a0,
0x200000000015e910 <repeats 203 times>}
false_byte_codes = {0x200000000015ea70 <repeats 42 times>,
0x2000000000152360, 0x2000000000152aa0, 0x200000000015ea70,
0x200000000015ea70, 0x200000000015ea70, 0x200000000015ea70,
0x200000000015ea70, 0x200000000015ea70, 0x200000000015ea70,
0x200000000015ea70, 0x200000000015eb00,
0x200000000015ea70 <repeats 203 times>}
normal_byte_codes = {0x20000000001478d0, 0x2000000000147b30,
0x2000000000147c70, 0x2000000000147dd0, 0x2000000000147f20,
0x2000000000148070, 0x20000000001481c0, 0x2000000000148310,
0x2000000000148460, 0x20000000001486f0, 0x20000000001517a0,
0x2000000000151990, 0x2000000000150bc0, 0x2000000000150de0,
0x2000000000151a90, 0x2000000000151b80, 0x200000000014f360,
0x200000000014f5e0, 0x2000000000151c70, 0x2000000000151e60,
0x20000000001511a0, 0x2000000000151280, 0x2000000000151350,
0x2000000000151500, 0x200000000014efe0, 0x200000000014f0d0,
0x200000000014f1d0, 0x2000000000150af0, 0x2000000000150450,
0x2000000000150610, 0x20000000001507b0, 0x2000000000150970,
0x200000000014f930, 0x200000000014fa00, 0x200000000014fb20,
0x200000000014fde0, 0x200000000014fec0, 0x200000000014ff80,
0x20000000001500a0, 0x2000000000150380, 0x200000000014ef20,
0x2000000000152aa0, 0x20000000001528b0, 0x20000000001529a0,
0x20000000001516e0, 0x2000000000152d20, 0x2000000000152b60,
0x2000000000152c30, 0x200000000014f860, 0x2000000000152780,
0x2000000000152480, 0x2000000000152610, 0x2000000000152110,
0x20000000001521e0, 0x2000000000152360, 0x20000000001523e0,
0x200000000014f290, 0x20000000001537e0, 0x2000000000153670,
0x2000000000153730, 0x2000000000152050, 0x2000000000153a20,
0x20000000001538b0, 0x2000000000153970, 0x2000000000151000,
0x20000000001534e0, 0x20000000001532b0, 0x2000000000153410,
0x2000000000152e00, 0x2000000000152ed0, 0x2000000000152fa0,
0x20000000001530f0, 0x2000000000148bd0, 0x2000000000148c80,
0x2000000000148e80, 0x2000000000149040, 0x20000000001491b0,
0x20000000001493a0, 0x20000000001494a0, 0x2000000000149570,
0x2000000000149690, 0x2000000000149840, 0x2000000000149ac0,
0x2000000000149da0, 0x2000000000149ea0, 0x200000000014a080,
0x200000000014a160, 0x200000000014a2f0, 0x200000000014a430,
0x200000000014a5d0, 0x200000000014a790, 0x200000000014a930,
0x200000000014aab0, 0x200000000014aca0, 0x200000000014ae10,
0x200000000014afd0, 0x200000000014b090, 0x200000000014b140,
0x200000000014b310, 0x200000000014b510, 0x200000000014b670,
0x200000000014b770, 0x200000000014b9e0, 0x200000000014baa0,
0x200000000014bc70, 0x200000000014be60, 0x200000000014c050,
0x200000000014c130, 0x200000000014c2f0, 0x200000000014c3d0,
0x200000000014c4a0, 0x200000000014c680, 0x200000000014c910,
0x200000000014d5a0, 0x200000000014d090, 0x200000000014d300,
0x200000000014c9e0, 0x200000000014cbd0, 0x200000000014cde0,
0x200000000014ceb0, 0x200000000014d6c0, 0x200000000014d7a0,
0x200000000014d890, 0x200000000014da60, 0x200000000014db30,
0x200000000014dcc0, 0x200000000014dd90, 0x200000000014de50,
0x200000000014df30, 0x200000000014e0b0, 0x200000000014e290,
0x200000000014ec80, 0x200000000014e380, 0x200000000014e650,
0x200000000014e8d0, 0x200000000014e9b0, 0x2000000000148b00,
0x2000000000159200, 0x2000000000159120, 0x2000000000159c90,
0x2000000000158ae0, 0x2000000000158cc0, 0x2000000000158e20,
0x2000000000158ff0, 0x20000000001586e0, 0x20000000001588a0,
0x2000000000158a20, 0x2000000000159b90, 0x20000000001593c0,
0x20000000001596b0, 0x2000000000159790, 0x20000000001598f0,
0x2000000000157250, 0x2000000000157360, 0x2000000000157540,
0x2000000000157720, 0x20000000001578e0, 0x20000000001579f0,
0x2000000000157ab0, 0x2000000000157c50, 0x2000000000157d30,
0x2000000000157ef0, 0x20000000001580d0, 0x20000000001581d0,
0x20000000001582b0, 0x2000000000158480, 0x2000000000158570,
0x2000000000158620, 0x2000000000153fc0, 0x20000000001541c0,
0x2000000000154320, 0x2000000000154430, 0x20000000001545e0,
0x20000000001546a0, 0x2000000000154770, 0x2000000000154960,
0x2000000000154a30, 0x2000000000154bf0, 0x2000000000154ec0,
0x20000000001550c0, 0x2000000000155190, 0x2000000000155380,
0x2000000000155490, 0x20000000001556a0, 0x20000000001558c0,
0x2000000000155ac0, 0x2000000000155c30, 0x2000000000155d10,
0x2000000000155f10, 0x2000000000156100, 0x2000000000156fa0,
0x2000000000157160, 0x2000000000156270, 0x2000000000156360,
0x2000000000156440, 0x2000000000156660, 0x2000000000156800,
0x20000000001569e0, 0x2000000000156c00, 0x2000000000156de0...}
#7 0x2000000000169f10 in _gst_nvmsg_send (receiver=0x2000000000dd9000,
sendSelector=0x2000000000ede850, args=0x0, sendArgs=0) at interp.c:2208
processOOP = (OOP) 0x2000000000ede8d0
currentProcessOOP = (OOP) 0x2000000000e609e0
result = <value optimized out>
#8 0x200000000009fee0 in _gst_execute_statements (
temps=<value optimized out>, statements=0x6000000000020830,
undeclared=<value optimized out>, quiet=true) at comp.c:687
messagePattern = <value optimized out>
cacheHits = <value optimized out>
startRusage = {ru_utime = {tv_sec = 1, tv_usec = 180000}, ru_stime = {
tv_sec = 0, tv_usec = 52000}, ru_maxrss = 0, ru_ixrss = 0, ru_idrss = 0,
ru_isrss = 0, ru_minflt = 3122, ru_majflt = 0, ru_nswap = 0, ru_inblock = 0,
ru_oublock = 0, ru_msgsnd = 0, ru_msgrcv = 0, ru_nsignals = 0,
ru_nvcsw = 82, ru_nivcsw = 64}
endRusage = {ru_utime = {tv_sec = 1, tv_usec = 180000}, ru_stime = {
tv_sec = 0, tv_usec = 52000}, ru_maxrss = 0, ru_ixrss = 0, ru_idrss = 0,
ru_isrss = 0, ru_minflt = 3122, ru_majflt = 0, ru_nswap = 0, ru_inblock = 0,
ru_oublock = 112, ru_msgsnd = 0, ru_msgrcv = 112, ru_nsignals = 3361,
ru_nvcsw = 274877907055, ru_nivcsw = 3353}
methodOOP = (OOP) 0x2000000000ede850
oldClass = <value optimized out>
oldCategory = <value optimized out>
loc = {first_line = 112, first_column = 0, file_offset = 3361}
#9 0x200000000007b380 in parse_doit (p=0x60000ffffe7e3390,
fail_at_eof=<value optimized out>) at gst-parse.c:472
statement = (tree_node) 0x6000000000020790
#10 0x200000000007ce30 in parse_chunks (p=0x0) at gst-parse.c:364
oldTemporaries = (OOP) 0x0
old_recover = {{__jmpbuf = {6917546619801842560, 2305843009220149816,
0, 2674341018862399, 0, 0, 0, 0, -2369274899433570513, 0, 0, 0, 0, 0,
-4611686018427387255, 0, 1737025, 6917537823734096184, 0,
6917546619801842784, 0 <repeats 40 times>, 4294967296, 4294968761, 1, 0,
4207599444926922753, 33024, 4294967295, 2305843009215895480,
2305843009218102440, 2305843009215895480}, __mask_was_saved = 0,
__saved_mask = {__val = {1221838674, 2305843009218123536, 1221838674, 0,
16384, 0, 0, 0, 0, 0, 0, 0, 0, 399, 65598, 18}}}}
#11 0x200000000007d7d0 in _gst_parse_chunks () at gst-parse.c:341
p = {la = {{token = 266, val = {fval = 0, ival = 6917529027641214512,
sval = 0x6000000000020630 "verbose:", boval = 0x6000000000020630,
oval = 0x6000000000020630, node = 0x6000000000020630}, loc = {
first_line = 111, first_column = 55, file_offset = 3344}}, {
token = 264, val = {fval = 0, ival = 6917529027641214608,
sval = 0x6000000000020690 "verbose", boval = 0x6000000000020690,
oval = 0x6000000000020690, node = 0x6000000000020690}, loc = {
first_line = 111, first_column = 64, file_offset = 3353}}, {
token = 46, val = {fval = 0, ival = 6917529027641214320,
sval = 0x6000000000020570 "quiet:", boval = 0x6000000000020570,
oval = 0x6000000000020570, node = 0x6000000000020570}, loc = {
first_line = 112, first_column = 0, file_offset = 3361}}, {
token = 264, val = {fval = 0, ival = 6917529027641214416,
sval = 0x60000000000205d0 "quiet", boval = 0x60000000000205d0,
oval = 0x60000000000205d0, node = 0x60000000000205d0}, loc = {
first_line = 111, first_column = 49, file_offset = 3338}}},
la_size = 1, la_first = 2, state = PARSE_DOIT, recover = {{__jmpbuf = {
6917546619801841808, 2305843009220149816, 0, 2674341018862399, 0, 0,
0, 0, -2369274899433577169, 0, 0, 0, 0, 0, -4611686018427387126, 0,
1729153, 6917537823734096232, 0, 6917546619801842784,
0 <repeats 40 times>, 4294967296, 4294968761, 1, 0,
4207599444926922753, 33024, 4294967295, 2305843009215895480,
2305843009218102440, 2305843009215895480}, __mask_was_saved = 0,
__saved_mask = {__val = {1221838674, 2305843009218123536, 1221838674, 0,
16384, 0, 0, 0, 0, 0, 0, 0, 0, 399, 65598, 18}}}}}
prev_parser = (gst_parser *) Cannot access memory at address 0x20
Kind regards,
Philipp Kern
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