post bundler upgrade with 1.0.0.rc.1 getting seemingly random segfaults, see http://gist.github.com/488261 for config

api_controller_spec.rb

describe Api::ApiController, "base controller" do
  integrate_views

  before(:all) do
    $api_token = User.first.single_access_token
  end

  after(:all) do
    ApplicationGlobals.subscriber = subscriber = Subscriber.find(0)
    subscriber.create_default_preferences! unless subscriber.preferences_set?
  end

  before(:each) do
    #instance_variable_set(:@controller, Api::ApiController.new)
    controller.stub!(:disable_api)
    request.host = "nbb.dev.workingpoint.com"
    request.env['CONTENT_TYPE'] = 'application/xml'
    request.env['HTTP_ACCEPT'] = [Mime::XML]
  end

  it "should return the version string in XML" do
    get 'version', :api_token => $api_token
    response.should be_success

    h = Hash.from_xml(response.body)
    version = h['response']['version']
    version.should be_a(String)
    version.should be_starts_with("1.")
  end

end

failed http request 1

/rails/netbooks/releases/netbooks/vendor/bundle/ruby/1.8/gems/activesupport-2.3.4/lib/active_support/core_ext/module/introspection.rb:74: [BUG] Segmentation fault
ruby 1.8.7 (2009-06-12 patchlevel 174) [i686-linux], MBARI 0x8770, Ruby Enterprise Edition 2009.10

Aborted

failed http request 2

/rails/netbooks/releases/netbooks/vendor/bundle/ruby/1.8/gems/activesupport-2.3.4/lib/active_support/vendor/i18n-0.1.3/lib/i18n/backend/simple.rb:189: [BUG] Segmentation fault
ruby 1.8.7 (2009-06-12 patchlevel 174) [i686-linux], MBARI 0x8770, Ruby Enterprise Edition 2009.10

Aborted

failed http request 3

/rails/netbooks/releases/netbooks/app/views/layouts/application.html.erb:182: [BUG] Segmentation fault
ruby 1.8.7 (2009-06-12 patchlevel 174) [i686-linux], MBARI 0x8770, Ruby Enterprise Edition 2009.10

Aborted

failed spec run

Api::ApiController base controller
- should return the version string in XML
/usr/local/ruby-enterprise/lib/ruby/1.8/erb.rb:551: [BUG] Segmentation fault
ruby 1.8.7 (2009-06-12 patchlevel 174) [i686-linux], MBARI 0x8770, Ruby Enterprise Edition 2009.10

Aborted

memory consumption 2

Increased ubuntu vm to 1000mb RAM

using bundler
script/spec spec

before:
Mem:   1011104k total,   366396k used,   644708k free,    13764k buffers
Swap:   409616k total,        0k used,   409616k free,   171604k cached

during:

Mem:   1011104k total,   426692k used,   584412k free,    15404k buffers
Swap:   409616k total,        0k used,   409616k free,   179332k cached

Mem:   1011104k total,   548104k used,   463000k free,    15732k buffers
Swap:   409616k total,        0k used,   409616k free,   196644k cached

Mem:   1011104k total,   568296k used,   442808k free,    16120k buffers
Swap:   409616k total,        0k used,   409616k free,   201580k cached

new failure: 
/rails/netbooks/releases/netbooks/vendor/bundle/ruby/1.8/gems/activerecord-2.3.4/lib/active_record/connection_adapters/abstract_adapter.rb:195: [BUG] Segmentation fault

memory consumption?

using bundler
script/spec spec

before:
Mem:    685988k total,   513300k used,   172688k free,    36752k buffers
Swap:   409616k total,        0k used,   409616k free,   259708k cached

during:
Mem:    685988k total,   676836k used,     9152k free,    36868k buffers
Swap:   409616k total,        0k used,   409616k free,   259684k cached

Mem:    685988k total,   677272k used,     8716k free,    36900k buffers
Swap:   409616k total,        0k used,   409616k free,   259712k cached


Mem:    685988k total,   678232k used,     7756k free,    36728k buffers
Swap:   409616k total,        0k used,   409616k free,   259300k cached

after:
Mem:    685988k total,   512776k used,   173212k free,    36756k buffers
Swap:   409616k total,        0k used,   409616k free,   259288k cached

/usr/local/ruby-enterprise/lib/ruby/1.8/benchmark.rb:306: [BUG] Segmentation fault
ruby 1.8.7 (2009-06-12 patchlevel 174) [i686-linux], MBARI 0x8770, Ruby Enterprise Edition 2009.10

Note: I have some debug "puts" in benchmark.rb so line 306 won't match up to your copy.


without bundler
script/spec spec

before: 
Mem:    685988k total,   542016k used,   143972k free,    37724k buffers
Swap:   409616k total,        0k used,   409616k free,   286576k cached

during
Mem:    685988k total,   667988k used,    18000k free,    37968k buffers
Swap:   409616k total,        0k used,   409616k free,   287640k cached

Mem:    685988k total,   679072k used,     6916k free,    37036k buffers
Swap:   409616k total,        0k used,   409616k free,   273104k cached

Mem:    685988k total,   678444k used,     7544k free,    36176k buffers
Swap:   409616k total,        0k used,   409616k free,   259688k cached

Mem:    685988k total,   678744k used,     7244k free,    35884k buffers
Swap:   409616k total,        0k used,   409616k free,   258920k cached

Mem:    685988k total,   678524k used,     7464k free,    35200k buffers
Swap:   409616k total,       56k used,   409560k free,   255020k cached

Mem:    685988k total,   678936k used,     7052k free,    35344k buffers
Swap:   409616k total,       56k used,   409560k free,   252516k cached

after:
Mem:    685988k total,   506240k used,   179748k free,    35720k buffers
Swap:   409616k total,       56k used,   409560k free,   252444k cached

Finished tests 0 failures.