Segfault using Ruby2

#1

I couldn’t find anyone else having this issue, but I’m having trouble getting started with Couchbase using Ruby2. I’m getting a segmentation fault trying to access a document in the beer-sample bucket.

I’m using:
Ruby 2.0.0-p247 (using irb)
libcouchbase 2.1.1 (from homebrew)
couchbase gem 1.3.2

The error is:
2.0.0-p247 :006 > beer = client.get(“aass_brewery-juleol”)
(irb):6: [BUG] Segmentation fault
ruby 2.0.0p247 (2013-06-27 revision 41674) [x86_64-darwin12.4.0]

– 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
the more detail of.

– Control frame information -----------------------------------------------
c:0019 p:---- s:0077 e:000076 CFUNC :get
c:0018 p:0008 s:0073 E:000b00 EVAL (irb):6 [FINISH]
c:0017 p:---- s:0070 e:000069 CFUNC :eval
c:0016 p:0024 s:0063 e:000062 METHOD /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/irb/workspace.rb:86
c:0015 p:0025 s:0056 e:000054 METHOD /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/irb/context.rb:380
c:0014 p:0022 s:0050 e:000049 BLOCK /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/irb.rb:492
c:0013 p:0040 s:0042 e:000041 METHOD /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/irb.rb:624
c:0012 p:0009 s:0037 e:000036 BLOCK /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/irb.rb:489
c:0011 p:0118 s:0033 e:000032 BLOCK /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/irb/ruby-lex.rb:247 [FINISH]
c:0010 p:---- s:0030 e:000029 CFUNC :loop
c:0009 p:0007 s:0027 e:000026 BLOCK /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/irb/ruby-lex.rb:233 [FINISH]
c:0008 p:---- s:0025 e:000024 CFUNC :catch
c:0007 p:0015 s:0021 e:000020 METHOD /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/irb/ruby-lex.rb:232
c:0006 p:0030 s:0018 E:002608 METHOD /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/irb.rb:488
c:0005 p:0008 s:0015 e:000014 BLOCK /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/irb.rb:397 [FINISH]
c:0004 p:---- s:0013 e:000012 CFUNC :catch
c:0003 p:0143 s:0009 E:0001d8 METHOD /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/irb.rb:396
c:0002 p:0122 s:0004 E:002328 EVAL /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/bin/irb:16 [FINISH]
c:0001 p:0000 s:0002 E:000a58 TOP [FINISH]

/Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/bin/irb:16:in <main>' /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/irb.rb:396:instart’
/Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/irb.rb:396:in catch' /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/irb.rb:397:inblock in start’
/Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/irb.rb:488:in eval_input' /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/irb/ruby-lex.rb:232:ineach_top_level_statement’
/Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/irb/ruby-lex.rb:232:in catch' /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/irb/ruby-lex.rb:233:inblock in each_top_level_statement’
/Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/irb/ruby-lex.rb:233:in loop' /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/irb/ruby-lex.rb:247:inblock (2 levels) in each_top_level_statement’
/Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/irb.rb:489:in block in eval_input' /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/irb.rb:624:insignal_status’
/Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/irb.rb:492:in block (2 levels) in eval_input' /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/irb/context.rb:380:inevaluate’
/Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/irb/workspace.rb:86:in evaluate' /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/irb/workspace.rb:86:ineval’
(irb):6:in irb_binding' (irb):6:inget’

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

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

  • Loaded script: irb

  • Loaded features:

    0 enumerator.so
    1 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/x86_64-darwin12.4.0/enc/encdb.bundle
    2 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/x86_64-darwin12.4.0/enc/trans/transdb.bundle
    3 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/x86_64-darwin12.4.0/rbconfig.rb
    4 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/site_ruby/2.0.0/rubygems/compatibility.rb
    5 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/site_ruby/2.0.0/rubygems/defaults.rb
    6 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/site_ruby/2.0.0/rubygems/deprecate.rb
    7 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/site_ruby/2.0.0/rubygems/errors.rb
    8 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/site_ruby/2.0.0/rubygems/version.rb
    9 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/site_ruby/2.0.0/rubygems/requirement.rb
    10 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/site_ruby/2.0.0/rubygems/platform.rb
    11 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/site_ruby/2.0.0/rubygems/specification.rb
    12 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/site_ruby/2.0.0/rubygems/exceptions.rb
    13 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/site_ruby/2.0.0/rubygems/core_ext/kernel_gem.rb
    14 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/thread.rb
    15 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/monitor.rb
    16 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/site_ruby/2.0.0/rubygems/core_ext/kernel_require.rb
    17 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/site_ruby/2.0.0/rubygems.rb
    18 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/e2mmap.rb
    19 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/irb/init.rb
    20 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/irb/workspace.rb
    21 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/irb/inspector.rb
    22 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/irb/context.rb
    23 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/irb/extend-command.rb
    24 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/irb/output-method.rb
    25 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/irb/notifier.rb
    26 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/irb/slex.rb
    27 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/irb/ruby-token.rb
    28 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/irb/ruby-lex.rb
    29 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/irb/src_encoding.rb
    30 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/irb/magic-file.rb
    31 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/x86_64-darwin12.4.0/readline.bundle
    32 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/irb/input-method.rb
    33 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/irb/locale.rb
    34 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/irb.rb
    35 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/site_ruby/2.0.0/rubygems/path_support.rb
    36 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/site_ruby/2.0.0/rubygems/dependency.rb
    37 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/irb/completion.rb
    38 /Volumes/Data/Users/michaelmarini/.rvm/scripts/irbrc.rb
    39 /Volumes/Data/Users/michaelmarini/.rvm/gems/ruby-2.0.0-p247/gems/couchbase-1.3.2/lib/couchbase/version.rb
    40 /Volumes/Data/Users/michaelmarini/.rvm/gems/ruby-2.0.0-p247/gems/yaji-0.3.4/lib/yaji/version.rb
    41 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/x86_64-darwin12.4.0/stringio.bundle
    42 /Volumes/Data/Users/michaelmarini/.rvm/gems/ruby-2.0.0-p247/gems/yaji-0.3.4/lib/parser_ext.bundle
    43 /Volumes/Data/Users/michaelmarini/.rvm/gems/ruby-2.0.0-p247/gems/yaji-0.3.4/lib/yaji.rb
    44 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/uri/common.rb
    45 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/uri/generic.rb
    46 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/uri/ftp.rb
    47 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/uri/http.rb
    48 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/uri/https.rb
    49 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/uri/ldap.rb
    50 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/uri/ldaps.rb
    51 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/uri/mailto.rb
    52 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/uri.rb
    53 /Volumes/Data/Users/michaelmarini/.rvm/gems/ruby-2.0.0-p247/gems/multi_json-1.7.8/lib/multi_json/options.rb
    54 /Volumes/Data/Users/michaelmarini/.rvm/gems/ruby-2.0.0-p247/gems/multi_json-1.7.8/lib/multi_json/version.rb
    55 /Volumes/Data/Users/michaelmarini/.rvm/gems/ruby-2.0.0-p247/gems/multi_json-1.7.8/lib/multi_json/load_error.rb
    56 /Volumes/Data/Users/michaelmarini/.rvm/gems/ruby-2.0.0-p247/gems/multi_json-1.7.8/lib/multi_json.rb
    57 /Volumes/Data/Users/michaelmarini/.rvm/gems/ruby-2.0.0-p247/gems/json-1.8.0/lib/json/version.rb
    58 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/ostruct.rb
    59 /Volumes/Data/Users/michaelmarini/.rvm/gems/ruby-2.0.0-p247/gems/json-1.8.0/lib/json/generic_object.rb
    60 /Volumes/Data/Users/michaelmarini/.rvm/gems/ruby-2.0.0-p247/gems/json-1.8.0/lib/json/common.rb
    61 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/x86_64-darwin12.4.0/enc/utf_16be.bundle
    62 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/x86_64-darwin12.4.0/enc/utf_16le.bundle
    63 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/x86_64-darwin12.4.0/enc/utf_32be.bundle
    64 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/x86_64-darwin12.4.0/enc/utf_32le.bundle
    65 /Volumes/Data/Users/michaelmarini/.rvm/gems/ruby-2.0.0-p247/gems/json-1.8.0/lib/json/ext/parser.bundle
    66 /Volumes/Data/Users/michaelmarini/.rvm/gems/ruby-2.0.0-p247/gems/json-1.8.0/lib/json/ext/generator.bundle
    67 /Volumes/Data/Users/michaelmarini/.rvm/gems/ruby-2.0.0-p247/gems/json-1.8.0/lib/json/ext.rb
    68 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/singleton.rb
    69 /Volumes/Data/Users/michaelmarini/.rvm/gems/ruby-2.0.0-p247/gems/multi_json-1.7.8/lib/multi_json/adapter.rb
    70 /Volumes/Data/Users/michaelmarini/.rvm/gems/ruby-2.0.0-p247/gems/multi_json-1.7.8/lib/multi_json/adapters/json_common.rb
    71 /Volumes/Data/Users/michaelmarini/.rvm/gems/ruby-2.0.0-p247/gems/multi_json-1.7.8/lib/multi_json/adapters/json_gem.rb
    72 /Volumes/Data/Users/michaelmarini/.rvm/gems/ruby-2.0.0-p247/gems/couchbase-1.3.2/lib/ext/multi_json_fix.rb
    73 /Volumes/Data/Users/michaelmarini/.rvm/gems/ruby-2.0.0-p247/gems/couchbase-1.3.2/lib/couchbase/transcoder.rb
    74 /Volumes/Data/Users/michaelmarini/.rvm/gems/ruby-2.0.0-p247/gems/couchbase-1.3.2/lib/couchbase_ext.bundle
    75 /Volumes/Data/Users/michaelmarini/.rvm/gems/ruby-2.0.0-p247/gems/couchbase-1.3.2/lib/couchbase/constants.rb
    76 /Volumes/Data/Users/michaelmarini/.rvm/gems/ruby-2.0.0-p247/gems/couchbase-1.3.2/lib/couchbase/utils.rb
    77 /Volumes/Data/Users/michaelmarini/.rvm/gems/ruby-2.0.0-p247/gems/couchbase-1.3.2/lib/couchbase/bucket.rb
    78 /Volumes/Data/Users/michaelmarini/.rvm/gems/ruby-2.0.0-p247/gems/couchbase-.3.2/lib/couchbase/view_row.rb
    79 /Volumes/Data/Users/michaelmarini/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/base64.rb
    80 /Volumes/Data/Users/michaelmarini/.rvm/gems/ruby-2.0.0-p247/gems/couchbase-.3.2/lib/couchbase/view.rb
    81 /Volumes/Data/Users/michaelmarini/.rvm/gems/ruby-2.0.0-p247/gems/couchbase-.3.2/lib/couchbase/result.rb
    82 /Volumes/Data/Users/michaelmarini/.rvm/gems/ruby-2.0.0-p247/gems/couchbase-.3.2/lib/couchbase/cluster.rb
    83 /Volumes/Data/Users/michaelmarini/.rvm/gems/ruby-2.0.0-p247/gems/couchbase-.3.2/lib/couchbase.rb

[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

Abort trap: 6

Any help would be greatly appreciated,

Cheers,

Mike

#2

Please use Q&A to ask questions. We have issue tracker for bug reports.

I’ve copied description there: https://www.couchbase.com/issues/browse/RCBC-140