Bug #3782: NendoのテストスイートでSEGVが発生する - Ruby master - Ruby Issue Tracking System

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Bug #3782

closed

NendoのテストスイートでSEGVが発生する

Added by kiyoka (Kiyoka Nishiyama) over 14 years ago. Updated over 13 years ago.

Status:

Rejected

Assignee:

yugui (Yuki Sonoda)

Target version:

ruby -v:

ruby 1.9.2p0 (2010-08-18 revision 29036) [x86_64-darwin10.4.0]

Backport:

[:]

Description

=begin
私の個人的なプロジェクト(Nendo)のテストスイートを実行するとSegmentation FaultでRubyが落ちます。
RSpecで定義したテストスイートをなるべく短かくする努力はしてみたのですが、これが限界のようですので、あきらめて私の作ったミニマムのものを残した上で現象の報告をします。

※ テストスイートが短かくなったとはいえ、NendoはLisp処理系でありRubyのevalを多様していますのでバグの解析の難易度は高そうです。

今後、いつでも現象を再現させられるように、github上のNendoリポジトリにブランチ(ruby192_segv_environment) を作成しておきました。
以下、再現手順です。

/tmp $ uname -a
Darwin nishiyama-kiyoka-no-MacBook-Pro.local 10.4.0 Darwin Kernel Version 10.4.0: Fri Apr 23 18:28:53 PDT 2010; root:xnu-1504.7.4~1/RELEASE_I386 i386
/tmp $ gcc --version
i686-apple-darwin10-gcc-4.2.1 (GCC) 4.2.1 (Apple Inc. build 5664)
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.
/tmp $ ruby --version
ruby 1.9.2p0 (2010-08-18 revision 29036) [x86_64-darwin10.4.0]

/tmp $ pwd
/tmp
/tmp $ git clone http://github.com/kiyoka/nendo.git
Cloning into nendo...
remote: Counting objects: 2379, done.
remote: Compressing objects: 100% (1119/1119), done.
remote: Total 2379 (delta 1547), reused 1865 (delta 1207)
Receiving objects: 100% (2379/2379), 1.51 MiB | 317 KiB/s, done.
Resolving deltas: 100% (1547/1547), done.
/tmp $ cd nendo
/tmp/nendo $ git branch

master
/tmp/nendo $ git branch -r
origin/HEAD -> origin/master
origin/export_nendo_function
origin/gh-pages
origin/master
origin/porting_gauche.test
origin/porting_srfi1
origin/porting_util.list
origin/refactor_macroexpand
origin/regexp_literal
origin/ruby192_segv_environment
origin/ruby_block_argument_challenge
origin/tco_challenge
origin/tco_challenge2
origin/toplevel_func_as_method
/tmp/nendo $ git pull origin ruby192_segv_environment
From http://github.com/kiyoka/nendo
branch ruby192_segv_environment -> FETCH_HEAD
Updating 05a035b..e8f6ae9
Fast-forward
test/nendo_spec.rb | 1714 ----------------------------------------------------
1 files changed, 0 insertions(+), 1714 deletions(-)
/tmp/nendo $ git branch
master
/tmp/nendo $ git checkout ruby192_segv_environment
Branch ruby192_segv_environment set up to track remote branch ruby192_segv_environment from origin.
Switched to a new branch 'ruby192_segv_environment'
/tmp/nendo $ git branch
master
ruby192_segv_environment
/tmp/nendo $ rake check
(in /private/tmp/nendo)
ruby -I ./lib /usr/local/bin/spec -b ./test/nendo_spec.rb
../private/tmp/nendo/lib/nendo.rb:1426: [BUG] Segmentation fault
ruby 1.9.2p0 (2010-08-18 revision 29036) [x86_64-darwin10.4.0]

-- control frame ----------
c:0029 p:0006 s:0132 b:0132 l:000131 d:000131 METHOD /private/tmp/nendo/lib/nendo.rb:1426
c:0028 p:0011 s:0127 b:0127 l:000640 d:000126 EVAL (string):3
c:0027 p:---- s:0125 b:0125 l:000124 d:000124 FINISH
c:0026 p:---- s:0123 b:0123 l:000122 d:000122 CFUNC :eval
c:0025 p:0471 s:0116 b:0116 l:000115 d:000115 METHOD /private/tmp/nendo/lib/nendo.rb:1982
c:0024 p:0201 s:0106 b:0105 l:000104 d:000104 METHOD /private/tmp/nendo/lib/nendo.rb:2256
c:0023 p:0307 s:0095 b:0095 l:0017f8 d:000b88 BLOCK /private/tmp/nendo/test/nendo_spec.rb:114
c:0022 p:---- s:0093 b:0093 l:000092 d:000092 FINISH
c:0021 p:---- s:0091 b:0091 l:000090 d:000090 CFUNC :instance_eval
c:0020 p:0024 s:0088 b:0088 l:000072 d:000087 BLOCK /usr/local/stow/ruby-1.9.2-p0/lib/ruby/gems/1.9.1/gems/rspec-1.3.0/lib/spec/example/example_methods.rb:40
c:0019 p:0031 s:0085 b:0085 l:000084 d:000084 METHOD /usr/local/stow/ruby-1.9.2-p0/lib/ruby/1.9.1/timeout.rb:44
c:0018 p:0062 s:0073 b:0073 l:000072 d:000072 METHOD /usr/local/stow/ruby-1.9.2-p0/lib/ruby/gems/1.9.1/gems/rspec-1.3.0/lib/spec/example/example_methods.rb:37
c:0017 p:0047 s:0066 b:0065 l:000055 d:000064 BLOCK /usr/local/stow/ruby-1.9.2-p0/lib/ruby/gems/1.9.1/gems/rspec-1.3.0/lib/spec/example/example_group_methods.rb:214
c:0016 p:---- s:0061 b:0061 l:000060 d:000060 FINISH
c:0015 p:---- s:0059 b:0059 l:000058 d:000058 CFUNC :each
c:0014 p:0035 s:0056 b:0056 l:000055 d:000055 METHOD /usr/local/stow/ruby-1.9.2-p0/lib/ruby/gems/1.9.1/gems/rspec-1.3.0/lib/spec/example/example_group_methods.rb:212
c:0013 p:0135 s:0048 b:0048 l:000047 d:000047 METHOD /usr/local/stow/ruby-1.9.2-p0/lib/ruby/gems/1.9.1/gems/rspec-1.3.0/lib/spec/example/example_group_methods.rb:103
c:0012 p:0017 s:0040 b:0039 l:000030 d:000038 BLOCK /usr/local/stow/ruby-1.9.2-p0/lib/ruby/gems/1.9.1/gems/rspec-1.3.0/lib/spec/runner/example_group_runner.rb:23
c:0011 p:---- s:0036 b:0036 l:000035 d:000035 FINISH
c:0010 p:---- s:0034 b:0034 l:000033 d:000033 CFUNC :each
c:0009 p:0033 s:0031 b:0031 l:000030 d:000030 METHOD /usr/local/stow/ruby-1.9.2-p0/lib/ruby/gems/1.9.1/gems/rspec-1.3.0/lib/spec/runner/example_group_runner.rb:22
c:0008 p:0225 s:0027 b:0027 l:000026 d:000026 METHOD /usr/local/stow/ruby-1.9.2-p0/lib/ruby/gems/1.9.1/gems/rspec-1.3.0/lib/spec/runner/options.rb:152
c:0007 p:0068 s:0022 b:0022 l:000021 d:000021 METHOD /usr/local/stow/ruby-1.9.2-p0/lib/ruby/gems/1.9.1/gems/rspec-1.3.0/lib/spec/runner/command_line.rb:9
c:0006 p:0109 s:0017 b:0016 l:000015 d:000015 TOP /usr/local/stow/ruby-1.9.2-p0/lib/ruby/gems/1.9.1/gems/rspec-1.3.0/bin/spec:5
c:0005 p:---- s:0013 b:0013 l:000012 d:000012 FINISH
c:0004 p:---- s:0011 b:0011 l:000010 d:000010 CFUNC :load
c:0003 p:0127 s:0007 b:0007 l:001598 d:0014d0 EVAL /usr/local/bin/spec:19
c:0002 p:---- s:0004 b:0004 l:000003 d:000003 FINISH
c:0001 p:0000 s:0002 b:0002 l:001598 d:001598 TOP

-- Ruby level backtrace information ----------------------------------------
/usr/local/bin/spec:19:in <main>' /usr/local/bin/spec:19:in load'
/usr/local/stow/ruby-1.9.2-p0/lib/ruby/gems/1.9.1/gems/rspec-1.3.0/bin/spec:5:in <top (required)>' /usr/local/stow/ruby-1.9.2-p0/lib/ruby/gems/1.9.1/gems/rspec-1.3.0/lib/spec/runner/command_line.rb:9:in run'
/usr/local/stow/ruby-1.9.2-p0/lib/ruby/gems/1.9.1/gems/rspec-1.3.0/lib/spec/runner/options.rb:152:in run_examples' /usr/local/stow/ruby-1.9.2-p0/lib/ruby/gems/1.9.1/gems/rspec-1.3.0/lib/spec/runner/example_group_runner.rb:22:in run'
/usr/local/stow/ruby-1.9.2-p0/lib/ruby/gems/1.9.1/gems/rspec-1.3.0/lib/spec/runner/example_group_runner.rb:22:in each' /usr/local/stow/ruby-1.9.2-p0/lib/ruby/gems/1.9.1/gems/rspec-1.3.0/lib/spec/runner/example_group_runner.rb:23:in block in run'
/usr/local/stow/ruby-1.9.2-p0/lib/ruby/gems/1.9.1/gems/rspec-1.3.0/lib/spec/example/example_group_methods.rb:103:in run' /usr/local/stow/ruby-1.9.2-p0/lib/ruby/gems/1.9.1/gems/rspec-1.3.0/lib/spec/example/example_group_methods.rb:212:in run_examples'
/usr/local/stow/ruby-1.9.2-p0/lib/ruby/gems/1.9.1/gems/rspec-1.3.0/lib/spec/example/example_group_methods.rb:212:in each' /usr/local/stow/ruby-1.9.2-p0/lib/ruby/gems/1.9.1/gems/rspec-1.3.0/lib/spec/example/example_group_methods.rb:214:in block in run_examples'
/usr/local/stow/ruby-1.9.2-p0/lib/ruby/gems/1.9.1/gems/rspec-1.3.0/lib/spec/example/example_methods.rb:37:in execute' /usr/local/stow/ruby-1.9.2-p0/lib/ruby/1.9.1/timeout.rb:44:in timeout'
/usr/local/stow/ruby-1.9.2-p0/lib/ruby/gems/1.9.1/gems/rspec-1.3.0/lib/spec/example/example_methods.rb:40:in block in execute' /usr/local/stow/ruby-1.9.2-p0/lib/ruby/gems/1.9.1/gems/rspec-1.3.0/lib/spec/example/example_methods.rb:40:in instance_eval'
/private/tmp/nendo/test/nendo_spec.rb:114:in block (2 levels) in <top (required)>' /private/tmp/nendo/lib/nendo.rb:2256:in evalStr'
/private/tmp/nendo/lib/nendo.rb:1982:in lispEval' /private/tmp/nendo/lib/nendo.rb:1982:in eval'
(string):3:in initialize' /private/tmp/nendo/lib/nendo.rb:1426:in trampCall'

-- C level backtrace information -------------------------------------------

[NOTE]
You may have encountered a bug in the Ruby interpreter or extension libraries.
Bug reports are welcome.
For details: http://www.ruby-lang.org/bugreport.html

rake aborted!
Command failed with status (): [ruby -I ./lib /usr/local/bin/spec -b ./tes...]
/usr/local/stow/ruby-1.9.2-p0/lib/ruby/1.9.1/rake.rb:993:in block in sh' /usr/local/stow/ruby-1.9.2-p0/lib/ruby/1.9.1/rake.rb:1008:in call'
/usr/local/stow/ruby-1.9.2-p0/lib/ruby/1.9.1/rake.rb:1008:in sh' /usr/local/stow/ruby-1.9.2-p0/lib/ruby/1.9.1/rake.rb:1092:in sh'
/private/tmp/nendo/Rakefile:41:in block (2 levels) in <top (required)>' /private/tmp/nendo/Rakefile:40:in each'
/private/tmp/nendo/Rakefile:40:in block in <top (required)>' /usr/local/stow/ruby-1.9.2-p0/lib/ruby/1.9.1/rake.rb:634:in call'
/usr/local/stow/ruby-1.9.2-p0/lib/ruby/1.9.1/rake.rb:634:in block in execute' /usr/local/stow/ruby-1.9.2-p0/lib/ruby/1.9.1/rake.rb:629:in each'
/usr/local/stow/ruby-1.9.2-p0/lib/ruby/1.9.1/rake.rb:629:in execute' /usr/local/stow/ruby-1.9.2-p0/lib/ruby/1.9.1/rake.rb:595:in block in invoke_with_call_chain'
/usr/local/stow/ruby-1.9.2-p0/lib/ruby/1.9.1/monitor.rb:201:in mon_synchronize' /usr/local/stow/ruby-1.9.2-p0/lib/ruby/1.9.1/rake.rb:588:in invoke_with_call_chain'
/usr/local/stow/ruby-1.9.2-p0/lib/ruby/1.9.1/rake.rb:581:in invoke' /usr/local/stow/ruby-1.9.2-p0/lib/ruby/1.9.1/rake.rb:2041:in invoke_task'
/usr/local/stow/ruby-1.9.2-p0/lib/ruby/1.9.1/rake.rb:2019:in block (2 levels) in top_level' /usr/local/stow/ruby-1.9.2-p0/lib/ruby/1.9.1/rake.rb:2019:in each'
/usr/local/stow/ruby-1.9.2-p0/lib/ruby/1.9.1/rake.rb:2019:in block in top_level' /usr/local/stow/ruby-1.9.2-p0/lib/ruby/1.9.1/rake.rb:2058:in standard_exception_handling'
/usr/local/stow/ruby-1.9.2-p0/lib/ruby/1.9.1/rake.rb:2013:in top_level' /usr/local/stow/ruby-1.9.2-p0/lib/ruby/1.9.1/rake.rb:1992:in run'
/usr/local/bin/rake:31:in `'
/tmp/nendo $
=end

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Updated by naruse (Yui NARUSE) over 14 years ago

Status changed from Open to Feedback
ruby -v set to ruby 1.9.2p0 (2010-08-18 revision 29036) [x86_64-darwin10.4.0]

=begin
同じSnow Leopardの1.9.2で試したが再現しません。
rvmを使っているような気がするんですが、使わないようにしたら正しく動きませんか。
=end

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Updated by kiyoka (Kiyoka Nishiyama) over 14 years ago

=begin
rvmは使っていません。
GNU stowというツールを使って、/usr/local/stow以下にインストールしたものを、/usr/local以下にシンボリックリンクしています。(GNU stowの機能)
また、再現性は100%ではありません。
私の環境でも、時々SEGVせずに通ることもありますが、何度も実行しているとSEGVする回数のほうが多いという状況です。

=end

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