Issue #11019 has been reported by 小笠原情報システム事務所 オガサワラ.

----------------------------------------
Bug #11019:  [BUG] Segmentation fault at 0x00000000000418
https://bugs.ruby-lang.org/issues/11019

* Author: 小笠原情報システム事務所 オガサワラ
* Status: Open
* Priority: Normal
* Assignee: 
* ruby -v: ruby 2.2.1p85 (2015-02-26 revision 49769) [x86_64-darwin14]
* Backport: 2.0.0: UNKNOWN, 2.1: UNKNOWN, 2.2: UNKNOWN
----------------------------------------
    stdout:
    stderr: /Users/shn/.vagrant.d/gems/gems/json-1.8.2/lib/json/ext/parser.bundle: [BUG] Segmentation fault at 0x00000000000418
ruby 2.2.1p85 (2015-02-26 revision 49769) [x86_64-darwin14]

-- Crash Report log information --------------------------------------------
   See Crash Report log file under the one of following:
     * ~/Library/Logs/CrashReporter
     * /Library/Logs/CrashReporter
     * ~/Library/Logs/DiagnosticReports
     * /Library/Logs/DiagnosticReports
   for more details.

-- Control frame information -----------------------------------------------
c:0022 p:-17562998311346 s:0098 e:000097 TOP    [FINISH]
c:0021 p:---- s:0096 e:000095 CFUNC  :require
c:0020 p:0170 s:0092 e:000091 METHOD /Users/shn/.rbenv/versions/2.2.1/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:69
c:0019 p:0009 s:0082 e:000081 CLASS  /Users/shn/.vagrant.d/gems/gems/json-1.8.2/lib/json/ext.rb:13
c:0018 p:0011 s:0080 e:000079 CLASS  /Users/shn/.vagrant.d/gems/gems/json-1.8.2/lib/json/ext.rb:12
c:0017 p:0056 s:0078 e:000077 TOP    /Users/shn/.vagrant.d/gems/gems/json-1.8.2/lib/json/ext.rb:9 [FINISH]
c:0016 p:---- s:0076 e:000075 CFUNC  :require
c:0015 p:0170 s:0072 e:000071 METHOD /Users/shn/.rbenv/versions/2.2.1/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:69
c:0014 p:0019 s:0062 e:000061 CLASS  /Users/shn/.vagrant.d/gems/gems/json-1.8.2/lib/json.rb:58
c:0013 p:0017 s:0060 e:000059 TOP    /Users/shn/.vagrant.d/gems/gems/json-1.8.2/lib/json.rb:54 [FINISH]
c:0012 p:---- s:0058 e:000057 CFUNC  :require
c:0011 p:0170 s:0054 e:000053 METHOD /Users/shn/.rbenv/versions/2.2.1/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:69
c:0010 p:0039 s:0044 e:000043 TOP    /Users/shn/.vagrant.d/gems/gems/berkshelf-3.2.3/lib/berkshelf.rb:5 [FINISH]
c:0009 p:---- s:0042 e:000041 CFUNC  :require
c:0008 p:0170 s:0038 e:000037 METHOD /Users/shn/.rbenv/versions/2.2.1/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:69
c:0007 p:0007 s:0028 e:000027 TOP    /Users/shn/.vagrant.d/gems/gems/berkshelf-3.2.3/lib/berkshelf/cli.rb:1 [FINISH]
c:0006 p:---- s:0026 e:000025 CFUNC  :require
c:0005 p:0170 s:0022 e:000021 METHOD /Users/shn/.rbenv/versions/2.2.1/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:69
c:0004 p:0027 s:0012 e:000011 TOP    /Users/shn/.vagrant.d/gems/gems/berkshelf-3.2.3/bin/berks:3 [FINISH]
c:0003 p:---- s:0010 e:000009 CFUNC  :load
c:0002 p:0135 s:0006 E:0022a0 EVAL   /Users/shn/.anyenv/envs/rbenv/versions/2.2.1/bin/berks:23 [FINISH]
c:0001 p:0000 s:0002 E:001510 TOP    [FINISH]

-- Ruby level backtrace information ----------------------------------------
/Users/shn/.anyenv/envs/rbenv/versions/2.2.1/bin/berks:23:in `<main>'
/Users/shn/.anyenv/envs/rbenv/versions/2.2.1/bin/berks:23:in `load'
/Users/shn/.vagrant.d/gems/gems/berkshelf-3.2.3/bin/berks:3:in `<top (required)>'
/Users/shn/.rbenv/versions/2.2.1/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:69:in `require'
/Users/shn/.rbenv/versions/2.2.1/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:69:in `require'
/Users/shn/.vagrant.d/gems/gems/berkshelf-3.2.3/lib/berkshelf/cli.rb:1:in `<top (required)>'
/Users/shn/.rbenv/versions/2.2.1/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:69:in `require'
/Users/shn/.rbenv/versions/2.2.1/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:69:in `require'
/Users/shn/.vagrant.d/gems/gems/berkshelf-3.2.3/lib/berkshelf.rb:5:in `<top(required)>'
/Users/shn/.rbenv/versions/2.2.1/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:69:in `require'
/Users/shn/.rbenv/versions/2.2.1/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:69:in `require'
/Users/shn/.vagrant.d/gems/gems/json-1.8.2/lib/json.rb:54:in `<top (required)>'
/Users/shn/.vagrant.d/gems/gems/json-1.8.2/lib/json.rb:58:in `<module:JSON>'
/Users/shn/.rbenv/versions/2.2.1/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:69:in `require'
/Users/shn/.rbenv/versions/2.2.1/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:69:in `require'
/Users/shn/.vagrant.d/gems/gems/json-1.8.2/lib/json/ext.rb:9:in `<top (required)>'
/Users/shn/.vagrant.d/gems/gems/json-1.8.2/lib/json/ext.rb:12:in `<module:JSON>'
/Users/shn/.vagrant.d/gems/gems/json-1.8.2/lib/json/ext.rb:13:in `<module:Ext>'
/Users/shn/.rbenv/versions/2.2.1/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:69:in `require'
/Users/shn/.rbenv/versions/2.2.1/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:69:in `require'

-- Machine register context ------------------------------------------------
 rax: 0x0000000000000000 rbx: 0x00007fc9a2345ac0 rcx: 0x000000010fe5e6a0
 rdx: 0x000000000000000b rdi: 0x0000000000000000 rsi: 0x0000000000000005
 rbp: 0x00007fff50603520 rsp: 0x00007fff50603500  r8: 0x00007fff50603700
  r9: 0x00007fff7d19e300 r10: 0x00000000000057b8 r11: 0x00007fff94446140
 r12: 0x0000000000000000 r13: 0x00007fc9a04091d0 r14: 0x0000000000000005
 r15: 0x0000000000000000 rip: 0x000000010fceb0fa rfl: 0x0000000000010246

-- C level backtrace information -------------------------------------------
0   ruby                                0x000000010f792d1b rb_vm_bugreport + 155
1   ruby                                0x000000010f639090 rb_bug_context +480
2   ruby                                0x000000010f70f663 sigsegv + 83
3   libsystem_platform.dylib            0x00007fff93ce3f1a _sigtramp + 26
4   libruby.2.0.0.dylib                 0x000000010fceb0fa rb_newobj + 31
5   ???                                 0x00007fc9a2345ac0 0x0 + 140503986494144

-- Other runtime information -----------------------------------------------

* Loaded script: /Users/shn/.anyenv/envs/rbenv/versions/2.2.1/bin/berks

* Loaded features:

    0 enumerator.so
    1 rational.so
    2 complex.so
    3 /Users/shn/.rbenv/versions/2.2.1/lib/ruby/2.2.0/x86_64-darwin14/enc/encdb.bundle
    4 /Users/shn/.rbenv/versions/2.2.1/lib/ruby/2.2.0/x86_64-darwin14/enc/trans/transdb.bundle
    5 /Users/shn/.rbenv/versions/2.2.1/lib/ruby/2.2.0/unicode_normalize.rb
    6 /Users/shn/.rbenv/versions/2.2.1/lib/ruby/2.2.0/x86_64-darwin14/rbconfig.rb
    7 thread.rb
    8 /Users/shn/.rbenv/versions/2.2.1/lib/ruby/2.2.0/x86_64-darwin14/thread.bundle
    9 /Users/shn/.rbenv/versions/2.2.1/lib/ruby/2.2.0/rubygems/compatibility.rb
   10 /Users/shn/.rbenv/versions/2.2.1/lib/ruby/2.2.0/rubygems/defaults.rb
   11 /Users/shn/.rbenv/versions/2.2.1/lib/ruby/2.2.0/rubygems/deprecate.rb
   12 /Users/shn/.rbenv/versions/2.2.1/lib/ruby/2.2.0/rubygems/errors.rb
   13 /Users/shn/.rbenv/versions/2.2.1/lib/ruby/2.2.0/rubygems/version.rb
   14 /Users/shn/.rbenv/versions/2.2.1/lib/ruby/2.2.0/rubygems/requirement.rb
   15 /Users/shn/.rbenv/versions/2.2.1/lib/ruby/2.2.0/rubygems/platform.rb
   16 /Users/shn/.rbenv/versions/2.2.1/lib/ruby/2.2.0/rubygems/basic_specification.rb
   17 /Users/shn/.rbenv/versions/2.2.1/lib/ruby/2.2.0/rubygems/stub_specification.rb
   18 /Users/shn/.rbenv/versions/2.2.1/lib/ruby/2.2.0/rubygems/util/stringio.rb
   19 /Users/shn/.rbenv/versions/2.2.1/lib/ruby/2.2.0/rubygems/specification.rb
   20 /Users/shn/.rbenv/versions/2.2.1/lib/ruby/2.2.0/rubygems/exceptions.rb
   21 /Users/shn/.rbenv/versions/2.2.1/lib/ruby/2.2.0/rubygems/core_ext/kernel_gem.rb
   22 /Users/shn/.rbenv/versions/2.2.1/lib/ruby/2.2.0/monitor.rb
   23 /Users/shn/.rbenv/versions/2.2.1/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb
   24 /Users/shn/.rbenv/versions/2.2.1/lib/ruby/2.2.0/rubygems.rb
   25 /Users/shn/.rbenv/versions/2.2.1/lib/ruby/2.2.0/rubygems/dependency.rb
   26 /Users/shn/.rbenv/versions/2.2.1/lib/ruby/2.2.0/rubygems/path_support.rb
   27 /Users/shn/.vagrant.d/gems/gems/buff-extensions-1.0.0/lib/buff/extensions/version.rb
   28 /Users/shn/.vagrant.d/gems/gems/buff-extensions-1.0.0/lib/buff/extensions/boolean.rb
   29 /Users/shn/.vagrant.d/gems/gems/buff-extensions-1.0.0/lib/buff/extensions/hash/dotted_paths.rb
   30 /Users/shn/.vagrant.d/gems/gems/buff-extensions-1.0.0/lib/buff/extensions/hash/except.rb
   31 /Users/shn/.vagrant.d/gems/gems/buff-extensions-1.0.0/lib/buff/extensions/hash/key_transforms.rb
   32 /Users/shn/.vagrant.d/gems/gems/buff-extensions-1.0.0/lib/buff/extensions/hash/reverse_merge.rb
   33 /Users/shn/.vagrant.d/gems/gems/buff-extensions-1.0.0/lib/buff/extensions/hash/slice.rb
   34 /Users/shn/.vagrant.d/gems/gems/buff-extensions-1.0.0/lib/buff/extensions/hash.rb
   35 /Users/shn/.rbenv/versions/2.2.1/lib/ruby/2.2.0/delegate.rb
   36 /Users/shn/.rbenv/versions/2.2.1/lib/ruby/2.2.0/x86_64-darwin14/etc.bundle
   37 /Users/shn/.rbenv/versions/2.2.1/lib/ruby/2.2.0/fileutils.rb
   38 /Users/shn/.rbenv/versions/2.2.1/lib/ruby/2.2.0/tmpdir.rb
   39 /Users/shn/.rbenv/versions/2.2.1/lib/ruby/2.2.0/tempfile.rb
   40 /Users/shn/.vagrant.d/gems/gems/buff-extensions-1.0.0/lib/buff/extensions/kernel/reporting.rb
   41 /Users/shn/.vagrant.d/gems/gems/buff-extensions-1.0.0/lib/buff/extensions/kernel.rb
   42 /Users/shn/.vagrant.d/gems/gems/buff-extensions-1.0.0/lib/buff/extensions/object/blank.rb
   43 /Users/shn/.vagrant.d/gems/gems/buff-extensions-1.0.0/lib/buff/extensions/object/try.rb
   44 /Users/shn/.vagrant.d/gems/gems/buff-extensions-1.0.0/lib/buff/extensions/object.rb
   45 /Users/shn/.vagrant.d/gems/gems/buff-extensions-1.0.0/lib/buff/extensions/string/inflections.rb
   46 /Users/shn/.vagrant.d/gems/gems/buff-extensions-1.0.0/lib/buff/extensions/string.rb
   47 /Users/shn/.vagrant.d/gems/gems/buff-extensions-1.0.0/lib/buff/extensions.rb
   48 /Users/shn/.vagrant.d/gems/gems/cleanroom-1.0.0/lib/cleanroom/errors.rb
   49 /Users/shn/.vagrant.d/gems/gems/cleanroom-1.0.0/lib/cleanroom/version.rb
   50 /Users/shn/.vagrant.d/gems/gems/cleanroom-1.0.0/lib/cleanroom.rb
   51 /Users/shn/.rbenv/versions/2.2.1/lib/ruby/2.2.0/x86_64-darwin14/digest.bundle
   52 /Users/shn/.rbenv/versions/2.2.1/lib/ruby/2.2.0/digest.rb
   53 /Users/shn/.rbenv/versions/2.2.1/lib/ruby/2.2.0/x86_64-darwin14/digest/md5.bundle
   54 /Users/shn/.rbenv/versions/2.2.1/lib/ruby/2.2.0/forwardable.rb
   55 /Users/shn/.vagrant.d/gems/gems/json-1.8.2/lib/json/version.rb
   56 /Users/shn/.rbenv/versions/2.2.1/lib/ruby/2.2.0/ostruct.rb
   57 /Users/shn/.vagrant.d/gems/gems/json-1.8.2/lib/json/generic_object.rb
   58 /Users/shn/.vagrant.d/gems/gems/json-1.8.2/lib/json/common.rb

[NOTE]
You may have encountered a bug in the Ruby interpreter or extension libraries.
Bug reports are welcome.
Don't forget to include the above Crash Report log file.
For details: http://www.ruby-lang.org/bugreport.html



-- 
https://bugs.ruby-lang.org/