Issue #5061 has been updated by Hiroshi Nakamura.


Try to update therubyracer. Older versions of therubyracer doesn't work well with Threads.
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Bug #5061: Segfault
http://redmine.ruby-lang.org/issues/5061

Author: Thomas Kienlen
Status: Open
Priority: Normal
Assignee: 
Category: 
Target version: 1.9.2
ruby -v: ruby 1.9.2p290 (2011-07-09 revision 32553) [x86_64-linux]


It seems that there is a bug with memory allocation. I'm using ruby 1.9.2p290 (2011-07-09 revision 32553) [x86_64-linux] with Rails 3.1.0.rc4 and it crash with different gems.

This bug wasn't present with ruby 1.9.2p180.

To reproduce the error with rails, I start an application, and click on a second link, or start the application and modify a view before reloading the page.

First trace :

/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/core_ext/module/introspection.rb:86: [BUG] Segmentation fault
ruby 1.9.2p290 (2011-07-09 revision 32553) [x86_64-linux]

-- control frame ----------
c:0102 p:0011 s:0538 b:0538 l:000529 d:000537 BLOCK  /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/core_ext/module/introspection.rb:86
c:0101 p:---- s:0535 b:0535 l:000534 d:000534 FINISH
c:0100 p:---- s:0533 b:0533 l:000532 d:000532 CFUNC  :map
c:0099 p:0017 s:0530 b:0530 l:000529 d:000529 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/core_ext/module/introspection.rb:86
c:0098 p:0063 s:0527 b:0527 l:000516 d:000526 BLOCK  /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:126
c:0097 p:---- s:0522 b:0522 l:000521 d:000521 FINISH
c:0096 p:---- s:0520 b:0520 l:000519 d:000519 CFUNC  :map
c:0095 p:0018 s:0517 b:0517 l:000516 d:000516 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:123
c:0094 p:0031 s:0512 b:0512 l:000511 d:000511 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:635
c:0093 p:0086 s:0506 b:0506 l:000505 d:000505 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:451
c:0092 p:0194 s:0498 b:0498 l:000497 d:000497 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:338
c:0091 p:0040 s:0490 b:0490 l:000489 d:000489 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:298
c:0090 p:0076 s:0482 b:0482 l:000481 d:000481 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:214
c:0089 p:0117 s:0477 b:0477 l:000467 d:000476 BLOCK  /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/abstract_controller/helpers.rb:135
c:0088 p:---- s:0473 b:0473 l:000472 d:000472 FINISH
c:0087 p:---- s:0471 b:0471 l:000470 d:000470 CFUNC  :map!
c:0086 p:0018 s:0468 b:0468 l:000467 d:000467 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/abstract_controller/helpers.rb:131
c:0085 p:0039 s:0464 b:0464 l:000463 d:000463 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_controller/metal/helpers.rb:89
c:0084 p:0013 s:0460 b:0460 l:000459 d:000459 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/abstract_controller/helpers.rb:95
c:0083 p:0156 s:0455 b:0455 l:001930 d:000454 LAMBDA /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_controller/railties/paths.rb:17
c:0082 p:---- s:0450 b:0450 l:000449 d:000449 FINISH
c:0081 p:0017 s:0448 b:0448 l:000447 d:000447 TOP    /home/thomas/work/GIT/railsapp/app/controllers/application_controller.rb:1
c:0080 p:---- s:0446 b:0446 l:000445 d:000445 FINISH
c:0079 p:---- s:0444 b:0444 l:000443 d:000443 CFUNC  :load
c:0078 p:0018 s:0440 b:0440 l:000431 d:000439 BLOCK  /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:452
c:0077 p:0045 s:0438 b:0438 l:000437 d:000437 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:639
c:0076 p:0086 s:0432 b:0432 l:000431 d:000431 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:451
c:0075 p:0194 s:0424 b:0424 l:000423 d:000423 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:338
c:0074 p:0277 s:0416 b:0416 l:000415 d:000415 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:489
c:0073 p:0036 s:0403 b:0403 l:000393 d:000402 BLOCK  /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:181
c:0072 p:---- s:0399 b:0399 l:000398 d:000398 FINISH
c:0071 p:---- s:0397 b:0397 l:000396 d:000396 CFUNC  :each
c:0070 p:0074 s:0394 b:0394 l:000393 d:000393 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:179
c:0069 p:---- s:0387 b:0387 l:000386 d:000386 FINISH
c:0068 p:0009 s:0385 b:0384 l:000383 d:000383 TOP    /home/thomas/work/GIT/railsapp/app/controllers/users_controller.rb:1
c:0067 p:---- s:0382 b:0382 l:000381 d:000381 FINISH
c:0066 p:---- s:0380 b:0380 l:000379 d:000379 CFUNC  :load
c:0065 p:0018 s:0376 b:0376 l:000367 d:000375 BLOCK  /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:452
c:0064 p:0045 s:0374 b:0374 l:000373 d:000373 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:639
c:0063 p:0086 s:0368 b:0368 l:000367 d:000367 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:451
c:0062 p:0194 s:0360 b:0360 l:000359 d:000359 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:338
c:0061 p:0277 s:0352 b:0352 l:000351 d:000351 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:489
c:0060 p:0036 s:0339 b:0339 l:000329 d:000338 BLOCK  /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:181
c:0059 p:---- s:0335 b:0335 l:000334 d:000334 FINISH
c:0058 p:---- s:0333 b:0333 l:000332 d:000332 CFUNC  :each
c:0057 p:0074 s:0330 b:0330 l:000329 d:000329 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:179
c:0056 p:0044 s:0323 b:0323 l:000314 d:000322 BLOCK  /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/inflector/methods.rb:124
c:0055 p:---- s:0320 b:0320 l:000319 d:000319 FINISH
c:0054 p:---- s:0318 b:0318 l:000317 d:000317 CFUNC  :each
c:0053 p:0074 s:0315 b:0315 l:000314 d:000314 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/inflector/methods.rb:123
c:0052 p:0025 s:0309 b:0306 l:002468 d:000305 BLOCK  /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:527
c:0051 p:---- s:0302 b:0302 l:000301 d:000301 FINISH
c:0050 p:---- s:0300 b:0300 l:000299 d:000299 CFUNC  :yield
c:0049 p:---- s:0298 b:0298 l:000297 d:000297 CFUNC  :default
c:0048 p:0035 s:0296 b:0296 l:000295 d:000295 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:549
c:0047 p:0081 s:0292 b:0292 l:000291 d:000291 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/routing/route_set.rb:61
c:0046 p:0047 s:0286 b:0286 l:000285 d:000285 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/routing/route_set.rb:46
c:0045 p:0051 s:0279 b:0279 l:000278 d:000278 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/routing/route_set.rb:25
c:0044 p:0127 s:0273 b:0273 l:000244 d:000272 BLOCK  /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-mount-0.8.1/lib/rack/mount/route_set.rb:152
c:0043 p:0014 s:0266 b:0266 l:000250 d:000265 BLOCK  /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-mount-0.8.1/lib/rack/mount/code_generation.rb:93
c:0042 p:0475 s:0261 b:0261 l:000260 d:000260 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-mount-0.8.1/lib/rack/mount/code_generation.rb:82
c:0041 p:0137 s:0251 b:0251 l:000250 d:000250 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-mount-0.8.1/lib/rack/mount/code_generation.rb:92
c:0040 p:0092 s:0245 b:0245 l:000244 d:000244 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-mount-0.8.1/lib/rack/mount/route_set.rb:141
c:0039 p:0025 s:0239 b:0239 l:000238 d:000238 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/routing/route_set.rb:531
c:0038 p:0014 s:0235 b:0235 l:000226 d:000234 BLOCK  /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/warden-1.0.4/lib/warden/manager.rb:35
c:0037 p:---- s:0233 b:0233 l:000232 d:000232 FINISH
c:0036 p:---- s:0231 b:0231 l:000230 d:000230 CFUNC  :catch
c:0035 p:0086 s:0227 b:0227 l:000226 d:000226 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/warden-1.0.4/lib/warden/manager.rb:34
c:0034 p:0015 s:0222 b:0222 l:000221 d:000221 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/middleware/best_standards_support.rb:
c:0033 p:0015 s:0215 b:0215 l:000214 d:000214 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-1.3.0/lib/rack/etag.rb:23
c:0032 p:0068 s:0207 b:0207 l:000206 d:000206 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-1.3.0/lib/rack/conditionalget.rb:25
c:0031 p:0093 s:0200 b:0200 l:000199 d:000199 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/middleware/head.rb:14
c:0030 p:0046 s:0193 b:0193 l:000192 d:000192 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/middleware/params_parser.rb:21
c:0029 p:0054 s:0188 b:0188 l:000187 d:000187 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/middleware/flash.rb:243
c:0028 p:0031 s:0180 b:0180 l:000179 d:000179 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-1.3.0/lib/rack/session/abstract/id.rb:195
c:0027 p:0013 s:0172 b:0172 l:000171 d:000171 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-1.3.0/lib/rack/session/abstract/id.rb:190
c:0026 p:0020 s:0168 b:0168 l:000167 d:000167 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/middleware/cookies.rb:321
c:0025 p:0064 s:0160 b:0160 l:000159 d:000159 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activerecord-3.1.0.rc4/lib/active_record/query_cache.rb:54
c:0024 p:0029 s:0152 b:0152 l:000151 d:000151 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activerecord-3.1.0.rc4/lib/active_record/connection_adapters/abstract/connecti
c:0023 p:0014 s:0144 b:0144 l:002230 d:000143 BLOCK  /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/middleware/callbacks.rb:29
c:0022 p:0155 s:0142 b:0142 l:000141 d:000141 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/callbacks.rb:392
c:0021 p:0024 s:0132 b:0132 l:000131 d:000131 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/callbacks.rb:81
c:0020 p:0013 s:0126 b:0126 l:002230 d:002230 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/middleware/callbacks.rb:28
c:0019 p:0027 s:0122 b:0122 l:000121 d:000121 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/middleware/reloader.rb:68
c:0018 p:0015 s:0117 b:0117 l:000116 d:000116 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-1.3.0/lib/rack/sendfile.rb:102
c:0017 p:0049 s:0107 b:0107 l:000106 d:000106 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/middleware/remote_ip.rb:48
c:0016 p:0017 s:0103 b:0103 l:000102 d:000102 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/middleware/show_exceptions.rb:47
c:0015 p:0027 s:0095 b:0095 l:000094 d:000094 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/railties-3.1.0.rc4/lib/rails/rack/logger.rb:13
c:0014 p:0155 s:0091 b:0091 l:000090 d:000090 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-1.3.0/lib/rack/methodoverride.rb:24
c:0013 p:0032 s:0085 b:0085 l:000084 d:000084 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-1.3.0/lib/rack/runtime.rb:17
c:0012 p:0057 s:0076 b:0076 l:000075 d:000075 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/cache/strategy/local_cache.rb:72
c:0011 p:0068 s:0072 b:0072 l:000071 d:000071 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-1.3.0/lib/rack/lock.rb:34
c:0010 p:0124 s:0066 b:0066 l:000065 d:000065 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/middleware/static.rb:53
c:0009 p:0032 s:0060 b:0060 l:000059 d:000059 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/railties-3.1.0.rc4/lib/rails/engine.rb:438
c:0008 p:0015 s:0056 b:0056 l:000055 d:000055 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/railties-3.1.0.rc4/lib/rails/rack/content_length.rb:16
c:0007 p:0015 s:0047 b:0047 l:000046 d:000046 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/railties-3.1.0.rc4/lib/rails/rack/log_tailer.rb:14
c:0006 p:0356 s:0042 b:0042 l:000041 d:000041 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-1.3.0/lib/rack/handler/webrick.rb:59
c:0005 p:0257 s:0030 b:0030 l:000029 d:000029 METHOD /usr/local/rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/webrick/httpserver.rb:111
c:0004 p:0393 s:0020 b:0020 l:000019 d:000019 METHOD /usr/local/rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/webrick/httpserver.rb:70
c:0003 p:0126 s:0009 b:0009 l:000498 d:000008 BLOCK  /usr/local/rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/webrick/server.rb:183
c:0002 p:---- s:0004 b:0004 l:000003 d:000003 FINISH
c:0001 p:---- s:0002 b:0002 l:000001 d:000001 TOP   
---------------------------
-- Ruby level backtrace information ----------------------------------------
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/webrick/server.rb:183:in `block in start_thread'
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/webrick/httpserver.rb:70:in `run'
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/webrick/httpserver.rb:111:in `service'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-1.3.0/lib/rack/handler/webrick.rb:59:in `service'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/railties-3.1.0.rc4/lib/rails/rack/log_tailer.rb:14:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/railties-3.1.0.rc4/lib/rails/rack/content_length.rb:16:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/railties-3.1.0.rc4/lib/rails/engine.rb:438:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/middleware/static.rb:53:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-1.3.0/lib/rack/lock.rb:34:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/cache/strategy/local_cache.rb:72:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-1.3.0/lib/rack/runtime.rb:17:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-1.3.0/lib/rack/methodoverride.rb:24:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/railties-3.1.0.rc4/lib/rails/rack/logger.rb:13:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/middleware/show_exceptions.rb:47:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/middleware/remote_ip.rb:48:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-1.3.0/lib/rack/sendfile.rb:102:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/middleware/reloader.rb:68:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/middleware/callbacks.rb:28:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/callbacks.rb:81:in `run_callbacks'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/callbacks.rb:392:in `_run_call_callbacks'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/middleware/callbacks.rb:29:in `block in call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activerecord-3.1.0.rc4/lib/active_record/connection_adapters/abstract/connection_pool.rb:448:in `call'
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/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-1.3.0/lib/rack/session/abstract/id.rb:190:in `call'
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/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/middleware/flash.rb:243:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/middleware/params_parser.rb:21:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/middleware/head.rb:14:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-1.3.0/lib/rack/conditionalget.rb:25:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-1.3.0/lib/rack/etag.rb:23:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/middleware/best_standards_support.rb:17:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/warden-1.0.4/lib/warden/manager.rb:34:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/warden-1.0.4/lib/warden/manager.rb:34:in `catch'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/warden-1.0.4/lib/warden/manager.rb:35:in `block in call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/routing/route_set.rb:531:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-mount-0.8.1/lib/rack/mount/route_set.rb:141:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-mount-0.8.1/lib/rack/mount/code_generation.rb:92:in `recognize'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-mount-0.8.1/lib/rack/mount/code_generation.rb:82:in `optimized_each'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-mount-0.8.1/lib/rack/mount/code_generation.rb:93:in `block in recognize'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-mount-0.8.1/lib/rack/mount/route_set.rb:152:in `block in call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/routing/route_set.rb:25:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/routing/route_set.rb:46:in `controller'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/routing/route_set.rb:61:in `controller_reference'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:549:in `[]'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:549:in `default'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:549:in `yield'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:527:in `block in initialize'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/inflector/methods.rb:123:in `constantize'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/inflector/methods.rb:123:in `each'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/inflector/methods.rb:124:in `block in constantize'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:179:in `const_missing'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:179:in `each'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:181:in `block in const_missing'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:489:in `load_missing_constant'
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/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:451:in `load_file'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:639:in `new_constants_in'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:452:in `block in load_file'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:452:in `load'
/home/thomas/work/GIT/railsapp/app/controllers/users_controller.rb:1:in `<top (required)>'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:179:in `const_missing'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:179:in `each'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:181:in `block in const_missing'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:489:in `load_missing_constant'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:338:in `require_or_load'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:451:in `load_file'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:639:in `new_constants_in'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:452:in `block in load_file'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:452:in `load'
/home/thomas/work/GIT/railsapp/app/controllers/application_controller.rb:1:in `<top (required)>'
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/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_controller/metal/helpers.rb:89:in `modules_for_helpers'
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/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:338:in `require_or_load'
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/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:635:in `new_constants_in'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:123:in `watch_namespaces'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:123:in `map'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:126:in `block in watch_namespaces'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/core_ext/module/introspection.rb:86:in `local_constant_names'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/core_ext/module/introspection.rb:86:in `map'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/core_ext/module/introspection.rb:86:in `block in local_constant_names'

-- C level backtrace information -------------------------------------------
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(rb_vm_bugreport+0x5f) [0x7f73d2fb852f]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x6053e) [0x7f73d2e9753e]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(rb_bug+0xa2) [0x7f73d2e98462]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x1148a5) [0x7f73d2f4b8a5]
/lib/x86_64-linux-gnu/libpthread.so.0(+0xfc60) [0x7f73d2c28c60]
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/therubyracer-0.9.0/ext/v8/v8.so(+0x644ef) [0x7f73cf2094ef]
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/therubyracer-0.9.0/ext/v8/v8.so(_ZN9v8_handleD1Ev+0x20) [0x7f73cf202750]
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/therubyracer-0.9.0/ext/v8/v8.so(_ZN9v8_handleD0Ev+0x9) [0x7f73cf202769]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x7a0fa) [0x7f73d2eb10fa]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(rb_gc_finalize_deferred+0x30) [0x7f73d2eb46b0]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x18530d) [0x7f73d2fbc30d]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x17b812) [0x7f73d2fb2812]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x1713ee) [0x7f73d2fa83ee]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x177243) [0x7f73d2fae243]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(rb_yield+0x47) [0x7f73d2fb3227]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x36096) [0x7f73d2e6d096]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x17b356) [0x7f73d2fb2356]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x1713ee) [0x7f73d2fa83ee]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x177243) [0x7f73d2fae243]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(rb_yield+0x47) [0x7f73d2fb3227]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x36096) [0x7f73d2e6d096]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x17b356) [0x7f73d2fb2356]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x1713ee) [0x7f73d2fa83ee]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x177243) [0x7f73d2fae243]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(rb_yield+0x47) [0x7f73d2fb3227]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x372c2) [0x7f73d2e6e2c2]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x17b356) [0x7f73d2fb2356]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x1713ee) [0x7f73d2fa83ee]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x177243) [0x7f73d2fae243]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(rb_vm_invoke_proc+0x9f) [0x7f73d2faf08f]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x1782e3) [0x7f73d2faf2e3]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(rb_funcall+0xc6) [0x7f73d2fb0176]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x1750fb) [0x7f73d2fac0fb]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x177243) [0x7f73d2fae243]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(rb_iseq_eval+0x1f0) [0x7f73d2fb3740]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x6a106) [0x7f73d2ea1106]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x6a270) [0x7f73d2ea1270]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x17b356) [0x7f73d2fb2356]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x1713ee) [0x7f73d2fa83ee]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x177243) [0x7f73d2fae243]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(rb_yield+0x47) [0x7f73d2fb3227]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(rb_ary_each+0x46) [0x7f73d2e669f6]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x17b356) [0x7f73d2fb2356]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x1713ee) [0x7f73d2fa83ee]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x177243) [0x7f73d2fae243]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x1784f4) [0x7f73d2faf4f4]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(rb_funcall+0xc6) [0x7f73d2fb0176]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x155f62) [0x7f73d2f8cf62]
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/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x17051b) [0x7f73d2fa751b]
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/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(rb_iseq_eval+0x1f0) [0x7f73d2fb3740]
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/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x177243) [0x7f73d2fae243]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(rb_vm_invoke_proc+0x9f) [0x7f73d2faf08f]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x17859d) [0x7f73d2faf59d]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(rb_funcall+0xc6) [0x7f73d2fb0176]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x7e50e) [0x7f73d2eb550e]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x17859d) [0x7f73d2faf59d]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(rb_funcall+0xc6) [0x7f73d2fb0176]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(rb_hash_aref+0x59) [0x7f73d2eb5569]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x1759c2) [0x7f73d2fac9c2]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x177243) [0x7f73d2fae243]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x17c0c1) [0x7f73d2fb30c1]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(rb_catch_obj+0xc6) [0x7f73d2fa6266]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x16f31e) [0x7f73d2fa631e]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x17b356) [0x7f73d2fb2356]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x1713ee) [0x7f73d2fa83ee]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x177243) [0x7f73d2fae243]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(rb_vm_invoke_proc+0x9f) [0x7f73d2faf08f]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x187ff6) [0x7f73d2fbeff6]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x188100) [0x7f73d2fbf100]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x6d8c) [0x7f73d2c1fd8c]
/lib/x86_64-linux-gnu/libc.so.6(clone+0x6d) [0x7f73d20a104d]



Second trace :

/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/therubyracer-0.9.0/lib/v8/portal/proxies.rb:149: [BUG] Segmentation fault
ruby 1.9.2p290 (2011-07-09 revision 32553) [x86_64-linux]

-- control frame ----------
c:0099 p:---- s:0527 b:0527 l:000526 d:000526 CFUNC  :AdjustAmountOfExternalAllocatedMemory
c:0098 p:0071 s:0523 b:0523 l:000522 d:000522 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/therubyracer-0.9.0/lib/v8/portal/proxies.rb:149
c:0097 p:---- s:0518 b:0518 l:000517 d:000517 FINISH
c:0096 p:---- s:0516 b:0516 l:000515 d:000515 CFUNC  :load
c:0095 p:0018 s:0512 b:0512 l:000503 d:000511 BLOCK  /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:452
c:0094 p:0045 s:0510 b:0510 l:000509 d:000509 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:639
c:0093 p:0086 s:0504 b:0504 l:000503 d:000503 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:451
c:0092 p:0194 s:0496 b:0496 l:000495 d:000495 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:338
c:0091 p:0040 s:0488 b:0488 l:000487 d:000487 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:298
c:0090 p:0076 s:0480 b:0480 l:000479 d:000479 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:214
c:0089 p:0117 s:0475 b:0475 l:000465 d:000474 BLOCK  /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/abstract_controller/helpers.rb:135
c:0088 p:---- s:0471 b:0471 l:000470 d:000470 FINISH
c:0087 p:---- s:0469 b:0469 l:000468 d:000468 CFUNC  :map!
c:0086 p:0018 s:0466 b:0466 l:000465 d:000465 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/abstract_controller/helpers.rb:131
c:0085 p:0039 s:0462 b:0462 l:000461 d:000461 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_controller/metal/helpers.rb:89
c:0084 p:0013 s:0458 b:0458 l:000457 d:000457 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/abstract_controller/helpers.rb:95
c:0083 p:0156 s:0453 b:0453 l:001e00 d:000452 LAMBDA /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_controller/railties/paths.rb:17
c:0082 p:---- s:0448 b:0448 l:000447 d:000447 FINISH
c:0081 p:0017 s:0446 b:0446 l:000445 d:000445 TOP    /home/thomas/work/GIT/railsapp/app/controllers/application_controller.rb:1
c:0080 p:---- s:0444 b:0444 l:000443 d:000443 FINISH
c:0079 p:---- s:0442 b:0442 l:000441 d:000441 CFUNC  :load
c:0078 p:0018 s:0438 b:0438 l:000429 d:000437 BLOCK  /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:452
c:0077 p:0045 s:0436 b:0436 l:000435 d:000435 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:639
c:0076 p:0086 s:0430 b:0430 l:000429 d:000429 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:451
c:0075 p:0194 s:0422 b:0422 l:000421 d:000421 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:338
c:0074 p:0277 s:0414 b:0414 l:000413 d:000413 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:489
c:0073 p:0036 s:0401 b:0401 l:000391 d:000400 BLOCK  /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:181
c:0072 p:---- s:0397 b:0397 l:000396 d:000396 FINISH
c:0071 p:---- s:0395 b:0395 l:000394 d:000394 CFUNC  :each
c:0070 p:0074 s:0392 b:0392 l:000391 d:000391 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:179
c:0069 p:---- s:0385 b:0385 l:000384 d:000384 FINISH
c:0068 p:0009 s:0383 b:0382 l:000381 d:000381 TOP    /home/thomas/work/GIT/railsapp/app/controllers/users_controller.rb:1
c:0067 p:---- s:0380 b:0380 l:000379 d:000379 FINISH
c:0066 p:---- s:0378 b:0378 l:000377 d:000377 CFUNC  :load
c:0065 p:0018 s:0374 b:0374 l:000365 d:000373 BLOCK  /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:452
c:0064 p:0045 s:0372 b:0372 l:000371 d:000371 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:639
c:0063 p:0086 s:0366 b:0366 l:000365 d:000365 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:451
c:0062 p:0194 s:0358 b:0358 l:000357 d:000357 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:338
c:0061 p:0277 s:0350 b:0350 l:000349 d:000349 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:489
c:0060 p:0036 s:0337 b:0337 l:000327 d:000336 BLOCK  /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:181
c:0059 p:---- s:0333 b:0333 l:000332 d:000332 FINISH
c:0058 p:---- s:0331 b:0331 l:000330 d:000330 CFUNC  :each
c:0057 p:0074 s:0328 b:0328 l:000327 d:000327 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:179
c:0056 p:0044 s:0321 b:0321 l:000312 d:000320 BLOCK  /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/inflector/methods.rb:124
c:0055 p:---- s:0318 b:0318 l:000317 d:000317 FINISH
c:0054 p:---- s:0316 b:0316 l:000315 d:000315 CFUNC  :each
c:0053 p:0074 s:0313 b:0313 l:000312 d:000312 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/inflector/methods.rb:123
c:0052 p:0025 s:0307 b:0304 l:001508 d:000303 BLOCK  /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:527
c:0051 p:---- s:0300 b:0300 l:000299 d:000299 FINISH
c:0050 p:---- s:0298 b:0298 l:000297 d:000297 CFUNC  :yield
c:0049 p:---- s:0296 b:0296 l:000295 d:000295 CFUNC  :default
c:0048 p:0035 s:0294 b:0294 l:000293 d:000293 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:549
c:0047 p:0081 s:0290 b:0290 l:000289 d:000289 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/routing/route_set.rb:61
c:0046 p:0047 s:0284 b:0284 l:000283 d:000283 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/routing/route_set.rb:46
c:0045 p:0051 s:0277 b:0277 l:000276 d:000276 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/routing/route_set.rb:25
c:0044 p:0127 s:0271 b:0271 l:000244 d:000270 BLOCK  /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-mount-0.8.1/lib/rack/mount/route_set.rb:152
c:0043 p:0014 s:0264 b:0264 l:000250 d:000263 BLOCK  /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-mount-0.8.1/lib/rack/mount/code_generation.rb:93
c:0042 p:0197 s:0259 b:0259 l:000258 d:000258 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-mount-0.8.1/lib/rack/mount/code_generation.rb:75
c:0041 p:0137 s:0251 b:0251 l:000250 d:000250 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-mount-0.8.1/lib/rack/mount/code_generation.rb:92
c:0040 p:0092 s:0245 b:0245 l:000244 d:000244 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-mount-0.8.1/lib/rack/mount/route_set.rb:141
c:0039 p:0025 s:0239 b:0239 l:000238 d:000238 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/routing/route_set.rb:531
c:0038 p:0014 s:0235 b:0235 l:000226 d:000234 BLOCK  /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/warden-1.0.4/lib/warden/manager.rb:35
c:0037 p:---- s:0233 b:0233 l:000232 d:000232 FINISH
c:0036 p:---- s:0231 b:0231 l:000230 d:000230 CFUNC  :catch
c:0035 p:0086 s:0227 b:0227 l:000226 d:000226 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/warden-1.0.4/lib/warden/manager.rb:34
c:0034 p:0015 s:0222 b:0222 l:000221 d:000221 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/middleware/best_standards_support.rb:
c:0033 p:0015 s:0215 b:0215 l:000214 d:000214 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-1.3.0/lib/rack/etag.rb:23
c:0032 p:0068 s:0207 b:0207 l:000206 d:000206 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-1.3.0/lib/rack/conditionalget.rb:25
c:0031 p:0093 s:0200 b:0200 l:000199 d:000199 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/middleware/head.rb:14
c:0030 p:0046 s:0193 b:0193 l:000192 d:000192 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/middleware/params_parser.rb:21
c:0029 p:0054 s:0188 b:0188 l:000187 d:000187 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/middleware/flash.rb:243
c:0028 p:0031 s:0180 b:0180 l:000179 d:000179 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-1.3.0/lib/rack/session/abstract/id.rb:195
c:0027 p:0013 s:0172 b:0172 l:000171 d:000171 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-1.3.0/lib/rack/session/abstract/id.rb:190
c:0026 p:0020 s:0168 b:0168 l:000167 d:000167 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/middleware/cookies.rb:321
c:0025 p:0064 s:0160 b:0160 l:000159 d:000159 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activerecord-3.1.0.rc4/lib/active_record/query_cache.rb:54
c:0024 p:0029 s:0152 b:0152 l:000151 d:000151 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activerecord-3.1.0.rc4/lib/active_record/connection_adapters/abstract/connecti
c:0023 p:0014 s:0144 b:0144 l:001d60 d:000143 BLOCK  /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/middleware/callbacks.rb:29
c:0022 p:0155 s:0142 b:0142 l:000141 d:000141 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/callbacks.rb:392
c:0021 p:0024 s:0132 b:0132 l:000131 d:000131 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/callbacks.rb:81
c:0020 p:0013 s:0126 b:0126 l:001d60 d:001d60 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/middleware/callbacks.rb:28
c:0019 p:0027 s:0122 b:0122 l:000121 d:000121 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/middleware/reloader.rb:68
c:0018 p:0015 s:0117 b:0117 l:000116 d:000116 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-1.3.0/lib/rack/sendfile.rb:102
c:0017 p:0049 s:0107 b:0107 l:000106 d:000106 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/middleware/remote_ip.rb:48
c:0016 p:0017 s:0103 b:0103 l:000102 d:000102 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/middleware/show_exceptions.rb:47
c:0015 p:0027 s:0095 b:0095 l:000094 d:000094 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/railties-3.1.0.rc4/lib/rails/rack/logger.rb:13
c:0014 p:0155 s:0091 b:0091 l:000090 d:000090 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-1.3.0/lib/rack/methodoverride.rb:24
c:0013 p:0032 s:0085 b:0085 l:000084 d:000084 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-1.3.0/lib/rack/runtime.rb:17
c:0012 p:0057 s:0076 b:0076 l:000075 d:000075 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/cache/strategy/local_cache.rb:72
c:0011 p:0068 s:0072 b:0072 l:000071 d:000071 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-1.3.0/lib/rack/lock.rb:34
c:0010 p:0124 s:0066 b:0066 l:000065 d:000065 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/middleware/static.rb:53
c:0009 p:0032 s:0060 b:0060 l:000059 d:000059 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/railties-3.1.0.rc4/lib/rails/engine.rb:438
c:0008 p:0015 s:0056 b:0056 l:000055 d:000055 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/railties-3.1.0.rc4/lib/rails/rack/content_length.rb:16
c:0007 p:0015 s:0047 b:0047 l:000046 d:000046 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/railties-3.1.0.rc4/lib/rails/rack/log_tailer.rb:14
c:0006 p:0356 s:0042 b:0042 l:000041 d:000041 METHOD /usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-1.3.0/lib/rack/handler/webrick.rb:59
c:0005 p:0257 s:0030 b:0030 l:000029 d:000029 METHOD /usr/local/rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/webrick/httpserver.rb:111
c:0004 p:0393 s:0020 b:0020 l:000019 d:000019 METHOD /usr/local/rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/webrick/httpserver.rb:70
c:0003 p:0126 s:0009 b:0009 l:0013d8 d:000008 BLOCK  /usr/local/rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/webrick/server.rb:183
c:0002 p:---- s:0004 b:0004 l:000003 d:000003 FINISH
c:0001 p:---- s:0002 b:0002 l:000001 d:000001 TOP   
---------------------------
-- Ruby level backtrace information ----------------------------------------
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/webrick/server.rb:183:in `block in start_thread'
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/webrick/httpserver.rb:70:in `run'
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/webrick/httpserver.rb:111:in `service'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-1.3.0/lib/rack/handler/webrick.rb:59:in `service'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/railties-3.1.0.rc4/lib/rails/rack/log_tailer.rb:14:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/railties-3.1.0.rc4/lib/rails/rack/content_length.rb:16:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/railties-3.1.0.rc4/lib/rails/engine.rb:438:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/middleware/static.rb:53:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-1.3.0/lib/rack/lock.rb:34:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/cache/strategy/local_cache.rb:72:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-1.3.0/lib/rack/runtime.rb:17:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-1.3.0/lib/rack/methodoverride.rb:24:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/railties-3.1.0.rc4/lib/rails/rack/logger.rb:13:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/middleware/show_exceptions.rb:47:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/middleware/remote_ip.rb:48:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-1.3.0/lib/rack/sendfile.rb:102:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/middleware/reloader.rb:68:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/middleware/callbacks.rb:28:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/callbacks.rb:81:in `run_callbacks'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/callbacks.rb:392:in `_run_call_callbacks'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/middleware/callbacks.rb:29:in `block in call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activerecord-3.1.0.rc4/lib/active_record/connection_adapters/abstract/connection_pool.rb:448:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activerecord-3.1.0.rc4/lib/active_record/query_cache.rb:54:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/middleware/cookies.rb:321:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-1.3.0/lib/rack/session/abstract/id.rb:190:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-1.3.0/lib/rack/session/abstract/id.rb:195:in `context'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/middleware/flash.rb:243:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/middleware/params_parser.rb:21:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/middleware/head.rb:14:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-1.3.0/lib/rack/conditionalget.rb:25:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-1.3.0/lib/rack/etag.rb:23:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/middleware/best_standards_support.rb:17:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/warden-1.0.4/lib/warden/manager.rb:34:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/warden-1.0.4/lib/warden/manager.rb:34:in `catch'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/warden-1.0.4/lib/warden/manager.rb:35:in `block in call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/routing/route_set.rb:531:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-mount-0.8.1/lib/rack/mount/route_set.rb:141:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-mount-0.8.1/lib/rack/mount/code_generation.rb:92:in `recognize'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-mount-0.8.1/lib/rack/mount/code_generation.rb:75:in `optimized_each'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-mount-0.8.1/lib/rack/mount/code_generation.rb:93:in `block in recognize'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/rack-mount-0.8.1/lib/rack/mount/route_set.rb:152:in `block in call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/routing/route_set.rb:25:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/routing/route_set.rb:46:in `controller'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_dispatch/routing/route_set.rb:61:in `controller_reference'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:549:in `[]'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:549:in `default'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:549:in `yield'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:527:in `block in initialize'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/inflector/methods.rb:123:in `constantize'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/inflector/methods.rb:123:in `each'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/inflector/methods.rb:124:in `block in constantize'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:179:in `const_missing'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:179:in `each'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:181:in `block in const_missing'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:489:in `load_missing_constant'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:338:in `require_or_load'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:451:in `load_file'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:639:in `new_constants_in'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:452:in `block in load_file'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:452:in `load'
/home/thomas/work/GIT/railsapp/app/controllers/users_controller.rb:1:in `<top (required)>'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:179:in `const_missing'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:179:in `each'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:181:in `block in const_missing'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:489:in `load_missing_constant'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:338:in `require_or_load'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:451:in `load_file'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:639:in `new_constants_in'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:452:in `block in load_file'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:452:in `load'
/home/thomas/work/GIT/railsapp/app/controllers/application_controller.rb:1:in `<top (required)>'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_controller/railties/paths.rb:17:in `block (2 levels) in with'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/abstract_controller/helpers.rb:95:in `helper'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/action_controller/metal/helpers.rb:89:in `modules_for_helpers'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/abstract_controller/helpers.rb:131:in `modules_for_helpers'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/abstract_controller/helpers.rb:131:in `map!'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/actionpack-3.1.0.rc4/lib/abstract_controller/helpers.rb:135:in `block in modules_for_helpers'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:214:in `require_dependency'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:298:in `depend_on'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:338:in `require_or_load'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:451:in `load_file'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:639:in `new_constants_in'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:452:in `block in load_file'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/activesupport-3.1.0.rc4/lib/active_support/dependencies.rb:452:in `load'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/therubyracer-0.9.0/lib/v8/portal/proxies.rb:149:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/therubyracer-0.9.0/lib/v8/portal/proxies.rb:149:in `AdjustAmountOfExternalAllocatedMemory'

-- C level backtrace information -------------------------------------------
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(rb_vm_bugreport+0x5f) [0x7f949bc3d52f]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x6053e) [0x7f949bb1c53e]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(rb_bug+0xa2) [0x7f949bb1d462]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x1148a5) [0x7f949bbd08a5]
/lib/x86_64-linux-gnu/libpthread.so.0(+0xfc60) [0x7f949b8adc60]
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/therubyracer-0.9.0/ext/v8/v8.so(+0x62b21) [0x7f9497e8cb21]
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/therubyracer-0.9.0/ext/v8/v8.so(+0x63ad8) [0x7f9497e8dad8]
/usr/local/rvm/gems/ruby-1.9.2-p290@railsapp/gems/therubyracer-0.9.0/ext/v8/v8.so(+0x5ed97) [0x7f9497e88d97]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x17b356) [0x7f949bc37356]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x1713ee) [0x7f949bc2d3ee]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x177243) [0x7f949bc33243]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x1784f4) [0x7f949bc344f4]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(rb_eval_cmd+0xf1) [0x7f949bc391d1]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x79e84) [0x7f949bb35e84]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(rb_protect+0xd7) [0x7f949bb23ff7]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x79f5c) [0x7f949bb35f5c]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x7a164) [0x7f949bb36164]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(rb_gc_finalize_deferred+0x30) [0x7f949bb396b0]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x18530d) [0x7f949bc4130d]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(rb_thread_blocking_region+0x236) [0x7f949bc42716]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x8773e) [0x7f949bb4373e]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x8a067) [0x7f949bb46067]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0xd1120) [0x7f949bb8d120]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(ruby_suppress_tracing+0x13d) [0x7f949bc445cd]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(rb_parser_compile_file+0xac) [0x7f949bb79e6c]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x112af3) [0x7f949bbceaf3]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(rb_ensure+0xbb) [0x7f949bb2414b]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(rb_load_file+0xf5) [0x7f949bbcf1a5]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x6a0bd) [0x7f949bb260bd]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x6a270) [0x7f949bb26270]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x17b356) [0x7f949bc37356]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x1713ee) [0x7f949bc2d3ee]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x177243) [0x7f949bc33243]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(rb_yield+0x47) [0x7f949bc38227]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x372c2) [0x7f949baf32c2]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x17b356) [0x7f949bc37356]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x1713ee) [0x7f949bc2d3ee]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x177243) [0x7f949bc33243]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(rb_vm_invoke_proc+0x9f) [0x7f949bc3408f]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x1782e3) [0x7f949bc342e3]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(rb_funcall+0xc6) [0x7f949bc35176]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x1750fb) [0x7f949bc310fb]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x177243) [0x7f949bc33243]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(rb_iseq_eval+0x1f0) [0x7f949bc38740]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x6a106) [0x7f949bb26106]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x6a270) [0x7f949bb26270]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x17b356) [0x7f949bc37356]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x1713ee) [0x7f949bc2d3ee]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x177243) [0x7f949bc33243]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(rb_yield+0x47) [0x7f949bc38227]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(rb_ary_each+0x46) [0x7f949baeb9f6]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x17b356) [0x7f949bc37356]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x1713ee) [0x7f949bc2d3ee]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x177243) [0x7f949bc33243]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x1784f4) [0x7f949bc344f4]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(rb_funcall+0xc6) [0x7f949bc35176]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x155f62) [0x7f949bc11f62]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x16e8f8) [0x7f949bc2a8f8]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x17051b) [0x7f949bc2c51b]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x177243) [0x7f949bc33243]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(rb_iseq_eval+0x1f0) [0x7f949bc38740]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x6a106) [0x7f949bb26106]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x6a270) [0x7f949bb26270]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x17b356) [0x7f949bc37356]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x1713ee) [0x7f949bc2d3ee]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x177243) [0x7f949bc33243]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(rb_yield+0x47) [0x7f949bc38227]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(rb_ary_each+0x46) [0x7f949baeb9f6]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x17b356) [0x7f949bc37356]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x1713ee) [0x7f949bc2d3ee]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x177243) [0x7f949bc33243]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(rb_yield+0x47) [0x7f949bc38227]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(rb_ary_each+0x46) [0x7f949baeb9f6]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x17b356) [0x7f949bc37356]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x1713ee) [0x7f949bc2d3ee]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x177243) [0x7f949bc33243]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(rb_vm_invoke_proc+0x9f) [0x7f949bc3408f]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x17859d) [0x7f949bc3459d]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(rb_funcall+0xc6) [0x7f949bc35176]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x7e50e) [0x7f949bb3a50e]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x17859d) [0x7f949bc3459d]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(rb_funcall+0xc6) [0x7f949bc35176]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(rb_hash_aref+0x59) [0x7f949bb3a569]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x1759c2) [0x7f949bc319c2]
/usr/local/rvm/rubies/ruby-1.9.2-p290/lib/libruby.so.1.9(+0x177243) [0x7f949bc33243]
/usr/local/rvm/rubies/ruby-1.


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