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Bug #10438

closed

miniruby hangs on Mac 10.8.5 during build of ruby 2.1.4

Added by pedz (Perry Smith) over 9 years ago. Updated over 9 years ago.

Status:
Closed
Assignee:
-
Target version:
-
ruby -v:
ruby 2.1.4p265 (2014-10-27 revision 48166) [x86_64-darwin12.0]
[ruby-core:65930]

Description

I am trying to make ruby 2.1.4 on a Mac 10.8.5 and the call to miniruby to update rbconfig.rb hangs.

When I attach to the process using gdb, the stack is:

(gdb) where
#0  st_update (key=140492321470720, table=0x7fc6e9409bd0, func=0x7fc6e98eb498, arg=140492298695832) at st.c:387
#1  0x000000010e5847fc in rb_fstring (str=140492321470720) at string.c:212
#2  0x000000010e52a8a0 in register_symid_str (id=13360, str=140492321470720) at parse.y:10373
#3  0x000000010e52c1b9 in rb_intern3 (name=0x10e609958 "mesg", len=4, enc=0x7fc6e9409410) at parse.y:10429
#4  0x000000010e5b97e5 in rb_iv_set (obj=140492321470760, name=0x0, val=140492321470800) at variable.c:2611
#5  0x000000010e4b7c61 in exc_initialize (argc=Cannot access memory at address 0x0
) at error.c:605
#6  0x000000010e5d5a17 in call_cfunc_m1 (func=0x376a8b96ed956ed2, recv=4535727376, argc=0, argv=0x7fc6eaea3900) at vm_insnhelper.c:1317
#7  0x000000010e5df746 in vm_call0_cfunc_with_frame [inlined] () at vm_eval.c:118
#8  vm_call0_cfunc [inlined] () at /usr/local/prvm/ruby-2.1.4/src/ruby-2.1.4/vm_eval.c:135
#9  0x000000010e5df746 in vm_call0 (th=0x7fc6e98eb728, recv=140492321470720, id=4535727376, argc=-376523608, argv=0x7fc6e98eb728, me=0x7fc6e94241e0, defined_class=140492297897720) at vm_eval.c:175
#10 0x000000010e5ebb9d in rb_call0 (recv=Cannot access memory at address 0x0
) at vm_eval.c:325
#11 0x000000010e5129fc in rb_class_new_instance (argc=-353748696, argv=0xe98eb97800000001, klass=140492293566576) at object.c:1860
#12 0x000000010e5d5a17 in call_cfunc_m1 (func=0x7fc6e9828270, recv=16829592782577336321, argc=-381652880, argv=0x7fc6eaea3928) at vm_insnhelper.c:1317
#13 0x000000010e5df746 in vm_call0_cfunc_with_frame [inlined] () at vm_eval.c:118
#14 vm_call0_cfunc [inlined] () at /usr/local/prvm/ruby-2.1.4/src/ruby-2.1.4/vm_eval.c:135
#15 0x000000010e5df746 in vm_call0 (th=0x7fc6e98eb958, recv=140492321470760, id=16829592782577336321, argc=-376522376, argv=0x7fc6e98eb958, me=0x7fc6e94144d0, defined_class=140492297910000) at vm_eval.c:175
#16 0x000000010e5e90c4 in rb_funcall (recv=140492298697368, mid=140492298697368, n=1) at vm_eval.c:325
#17 0x000000010e4b8da8 in rb_exc_new_str (str=140492321470800, etype=140492297896560) at error.c:588
#18 0x000000010e5dbb83 in rb_arg_error_new [inlined] () at /usr/local/prvm/ruby-2.1.4/src/ruby-2.1.4/vm_insnhelper.c:122
#19 0x000000010e5dbb83 in rb_error_arity (argc=-353748656, min=-353748656, max=3272) at vm_insnhelper.c:151
#20 0x000000010e4bce55 in make_exception (argc=-377322896, argv=0x6, isstr=3272) at intern.h:301
#21 0x00007fc6eaea39a0 in ?? ()
#22 0x000000010e4bcf06 in rb_exc_raise (mesg=140492321470880) at eval.c:572
#23 0x000000010e5dbb8b in rb_error_arity (argc=<value temporarily unavailable, due to optimizations>, min=<value temporarily unavailable, due to optimizations>, max=<value temporarily unavailable, due to optimizations>) at vm_insnhelper.c:151
#24 0x000000010e4bce55 in make_exception (argc=-353748576, argv=0x6, isstr=3272) at intern.h:301
#25 0x00007fc6eaea3a18 in ?? ()
  gdb then produces an infinite stack until gdb core dumps (which I assume is a bug in gdb)

Other data:

st_update (key=140719613688080, table=0x7ffbd3409bf0, func=0x7ffbd38eb498, arg=140719562863768) at st.c:387
387		while (PTR_NOT_EQUAL(table, ptr->next, hash_val, key)) {
(gdb) print ptr
$1 = (st_table_entry *) 0x1078a5e55
(gdb) print *ptr
$2 = {
  hash = 10036285496377639745, 
  key = 17229058033700311155, 
  record = 6647695647989104639, 
  next = 0xf66c35d5f415e41, 
  fore = 0x801f0f0000441f, 
  back = 0xbae5894855000000
}
(gdb) print ptr->next
$3 = (st_table_entry *) 0xf66c35d5f415e41
(gdb) print ptr->next->next
Cannot access memory at address 0xf66c35d5f415e59
(gdb) print *ptr->next
Cannot access memory at address 0xf66c35d5f415e41
(gdb) print *ptr
$4 = {
  hash = 10036285496377639745, 
  key = 17229058033700311155, 
  record = 6647695647989104639, 
  next = 0xf66c35d5f415e41, 
  fore = 0x801f0f0000441f, 
  back = 0xbae5894855000000
}

address 0xf66c35d5f415e41 appears to be invalid.

gcc-4.2 --version
i686-apple-darwin11-llvm-gcc-4.2 (GCC) 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2336.11.00)
Copyright (C) 2007 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Related issues 1 (0 open1 closed)

Is duplicate of Ruby master - Bug #10272: miniruby hangs on Mac OS X 10.7Closed09/20/2014Actions
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