ruby-dev

こんばんは、sheepman です。
次のようにすると core を吐きます。

$ ruby -v
ruby 1.8.3 (2005-09-29) [i686-linux]

$ ruby -e '
require "yaml"
require "pp"
y = YAML.load <<HERE
!tag:yaml.org,2002:str foo :
HERE
pp y
'
/usr/local/lib/ruby/1.8/prettyprint.rb:186: [BUG] Segmentation fault
ruby 1.8.3 (2005-09-29) [i686-linux]

zsh: abort      ruby -e

以下はバックトレースです。

(gdb) bt
#0  0x4009ac11 in kill () at finddomain.c:145
#1  0x4009a895 in raise (sig=6) at ../linuxthreads/sysdeps/unix/sysv/linux/raise.c:32
#2  0x4009c008 in abort () at ../sysdeps/generic/abort.c:88
#3  0x080bbf0e in rb_bug (fmt=0x80d5fc9 "Segmentation fault") at error.c:214
#4  0x080a0e64 in sigpipe (sig=11) at signal.c:447
#5  <signal handler called>
#6  0x080a2e40 in st_lookup (table=0x401f9be0, key=14258, value=0x2) at st.c:260
#7  0x080af129 in ivar_get (obj=0, id=14258, warn=2) at variable.c:1010
#8  0x080af14b in rb_ivar_get (obj=1075813344, id=14258) at variable.c:1029
#9  0x08057acf in rb_eval (self=1075813344, n=0x0) at eval.c:3617
#10 0x080572ec in rb_eval (self=1075813344, n=0x0) at eval.c:3375
#11 0x080560c5 in rb_eval (self=1075813344, n=0x0) at eval.c:2940
#12 0x0805b664 in rb_call0 (klass=1075824144, recv=1075813344, id=13777, oid=0, argc=0,
    argv=0xbfff1db8, body=0x4022879c, flags=-1073800224) at eval.c:5815
#13 0x0805bb69 in rb_call (klass=1075824144, recv=1075813344, mid=13777, argc=2, argv=0xbfff1db0,
    scope=1) at eval.c:5909
#14 0x080573ea in rb_eval (self=1075813344, n=0x0) at ruby.h:638
#15 0x0805b664 in rb_call0 (klass=1075824144, recv=1075813344, id=5201, oid=0, argc=0,
    argv=0xbfff25dc, body=0x40226f14, flags=0) at eval.c:5815
#16 0x0805bb69 in rb_call (klass=1075824144, recv=1075813344, mid=5201, argc=3, argv=0xbfff25d0,
    scope=1) at eval.c:5909
#17 0x080573ea in rb_eval (self=1075813344, n=0x0) at ruby.h:638
#18 0x08060350 in block_pass (self=1075813344, node=0x401b2ef8) at eval.c:8656
#19 0x08057e23 in rb_eval (self=1075813344, n=0x0) at eval.c:3095
#20 0x0805b664 in rb_call0 (klass=1075820664, recv=1075813344, id=13761, oid=0, argc=0,
    argv=0xbfff35c4, body=0x401b412c, flags=-1073794064) at eval.c:5815
#21 0x0805bb69 in rb_call (klass=1075820664, recv=1075813344, mid=13761, argc=1, argv=0xbfff35c0,
    scope=1) at eval.c:5909
#22 0x080573ea in rb_eval (self=1075813344, n=0x0) at ruby.h:638
#23 0x0805691b in rb_eval (self=1075813344, n=0x0) at eval.c:3109
#24 0x0805b664 in rb_call0 (klass=1075820664, recv=1075813344, id=13817, oid=0, argc=0,
    argv=0xbfff4404, body=0x401ad4e4, flags=-1073790400) at eval.c:5815
#25 0x0805bb69 in rb_call (klass=1075820664, recv=1075813344, mid=13817, argc=1, argv=0xbfff4400,
    scope=0) at eval.c:5909
#26 0x080573ea in rb_eval (self=1075813704, n=0x0) at ruby.h:638
#27 0x0805b664 in rb_call0 (klass=1075816524, recv=1075813704, id=13745, oid=0, argc=0,
    argv=0xbfff4c14, body=0x4024c4bc, flags=-1073788336) at eval.c:5815
#28 0x0805bb69 in rb_call (klass=1075816524, recv=1075813704, mid=13745, argc=1, argv=0xbfff4c10,
    scope=0) at eval.c:5909
#29 0x080573ea in rb_eval (self=1075813344, n=0x0) at ruby.h:638
#30 0x08059bf8 in rb_yield_0 (val=6, self=1075813344, klass=0, flags=0, avalue=0) at eval.c:4886
#31 0x08057a49 in rb_eval (self=1075813344, n=0x0) at eval.c:3185
#32 0x08059bf8 in rb_yield_0 (val=6, self=1075813344, klass=0, flags=0, avalue=0) at eval.c:4886
#33 0x08057a49 in rb_eval (self=1075813344, n=0x0) at eval.c:3185
#34 0x08056d23 in rb_eval (self=1075813344, n=0x0) at eval.c:3245
#35 0x0805b664 in rb_call0 (klass=1075824144, recv=1075813344, id=14449, oid=0, argc=0,
    argv=0xbfff69b4, body=0x402264d8, flags=-1073780752) at eval.c:5815
#36 0x0805bb69 in rb_call (klass=1075824144, recv=1075813344, mid=14449, argc=1, argv=0xbfff69b0,
    scope=1) at eval.c:5909
#37 0x080573ea in rb_eval (self=1075813344, n=0x0) at ruby.h:638
#38 0x0805691b in rb_eval (self=1075813344, n=0x0) at eval.c:3109
#39 0x08059bf8 in rb_yield_0 (val=6, self=1075813344, klass=0, flags=0, avalue=0) at eval.c:4886
#40 0x08057a49 in rb_eval (self=1075813344, n=0x0) at eval.c:3185
#41 0x08056d23 in rb_eval (self=1075813344, n=0x0) at eval.c:3245
#42 0x0805b664 in rb_call0 (klass=1075824144, recv=1075813344, id=14441, oid=0, argc=0, argv=0x0,
    body=0x40226b90, flags=0) at eval.c:5815
#43 0x0805bb69 in rb_call (klass=1075824144, recv=1075813344, mid=14441, argc=0, argv=0x0,
    scope=1) at eval.c:5909
#44 0x080573ea in rb_eval (self=1075813344, n=0x0) at ruby.h:638
#45 0x0805691b in rb_eval (self=1075813344, n=0x0) at eval.c:3109
#46 0x0805b664 in rb_call0 (klass=1075824144, recv=1075813344, id=5201, oid=0, argc=0, argv=0x0,
    body=0x40226f14, flags=0) at eval.c:5815
#47 0x0805bb69 in rb_call (klass=1075824144, recv=1075813344, mid=5201, argc=0, argv=0x0, scope=1)
    at eval.c:5909
#48 0x080573ea in rb_eval (self=1075813344, n=0x0) at ruby.h:638
#49 0x0805691b in rb_eval (self=1075813344, n=0x0) at eval.c:3109
#50 0x08056d23 in rb_eval (self=1075813344, n=0x0) at eval.c:3245
#51 0x0805b664 in rb_call0 (klass=1075820664, recv=1075813344, id=10273, oid=0, argc=0,
    argv=0xbfffa8c4, body=0x401b5eb4, flags=-1073764624) at eval.c:5815
#52 0x0805bb69 in rb_call (klass=1075820664, recv=1075813344, mid=10273, argc=1, argv=0xbfffa8c0,
    scope=0) at eval.c:5909
#53 0x080573ea in rb_eval (self=1076041944, n=0x0) at ruby.h:638
#54 0x08059bf8 in rb_yield_0 (val=6, self=1076041944, klass=0, flags=0, avalue=0) at eval.c:4886
#55 0x08057a49 in rb_eval (self=1075813344, n=0x0) at eval.c:3185
#56 0x08056d23 in rb_eval (self=1075813344, n=0x0) at eval.c:3245
#57 0x0805b664 in rb_call0 (klass=1075820664, recv=1075813344, id=13673, oid=0, argc=0, argv=0x0,
    body=0x401b7638, flags=0) at eval.c:5815
#58 0x0805bb69 in rb_call (klass=1075820664, recv=1075813344, mid=13673, argc=0, argv=0x0,
    scope=0) at eval.c:5909
#59 0x080573ea in rb_eval (self=1076041944, n=0x0) at ruby.h:638
#60 0x0805691b in rb_eval (self=1076041944, n=0x0) at eval.c:3109
#61 0x0805b664 in rb_call0 (klass=1075820964, recv=1076041944, id=10273, oid=0, argc=0,
    argv=0xbfffcd14, body=0x401bab30, flags=-1073755328) at eval.c:5815
#62 0x0805bb69 in rb_call (klass=1075820964, recv=1076041944, mid=10273, argc=1, argv=0xbfffcd10,
    scope=0) at eval.c:5909
#63 0x080573ea in rb_eval (self=1075689840, n=0x0) at ruby.h:638
#64 0x08059bf8 in rb_yield_0 (val=1075813704, self=1075689840, klass=0, flags=0, avalue=0)
    at eval.c:4886
#65 0x0805a15e in rb_yield (val=1075813704) at eval.c:4968
#66 0x080b195f in rb_ary_each (ary=1075813584) at array.c:1125
#67 0x08065a7f in call_cfunc (func=0x80b1938 <rb_ary_each>, recv=1075813584, len=1075480936,
    argc=0, argv=0x6) at eval.c:5539
#68 0x0805b33e in rb_call0 (klass=1075664160, recv=1075813584, id=3849, oid=0, argc=0, argv=0x0,
    body=0x401d50fc, flags=0) at eval.c:5681
#69 0x0805bb69 in rb_call (klass=1075664160, recv=1075813584, mid=3849, argc=0, argv=0x0, scope=0)
    at eval.c:5909
#70 0x080573ea in rb_eval (self=1075689840, n=0x0) at ruby.h:638
#71 0x0805691b in rb_eval (self=1075689840, n=0x0) at eval.c:3109
#72 0x0805b664 in rb_call0 (klass=1075694740, recv=1075689840, id=10273, oid=0, argc=1,
    argv=0xbfffe540, body=0x401bb6d4, flags=2) at eval.c:5815
#73 0x0805bb69 in rb_call (klass=1075694740, recv=1075689840, mid=10273, argc=1, argv=0xbfffe540,
    scope=1) at eval.c:5909
#74 0x080573ea in rb_eval (self=1075689840, n=0x0) at ruby.h:638
#75 0x08053de0 in ruby_exec_internal () at eval.c:1543
#76 0x08053e14 in ruby_exec () at eval.c:1563
#77 0x08053e36 in ruby_run () at eval.c:1573
#78 0x08052325 in main () at main.c:46
#79 0x40087c1f in __libc_start_main (main=0x8052304 <main>, argc=3, ubp_av=0x3,
    init=0x80bdde0 <__libc_csu_init>, fini=0x80bde28 <__libc_csu_fini>,
    rtld_fini=0x400144a0 <_rtld_local>, stack_end=0x401a8968)
    at ../sysdeps/generic/libc-start.c:225

それでは。

-- 
sheepman / TAMURA Takashi
sheepman@sheepman.sakura.ne.jp http://sheepman.parfait.ne.jp/

Thread

Prev Next

In This Thread

Prev Next