Schienen Segmentierung Fehler mit Mongoid

Question

Ich entwickle eine einfache RESTful API mit Schienen und nach dem Aufruf der Index ein paar Mal (wie 3-4 Mal) und alles bricht. Ich habe nach Speicherlecks gesucht und der Speicherverbrauch scheint in Ordnung, auch der CPU-Verbrauch ist ziemlich niedrig.

Die Hauptsache, die ich nicht verstehe, ist, warum es beim ersten Versuch nicht bricht, eher nach dem Wiederholen der gleichen Anfrage ein paar Mal.

/home/jafuentest/.rvm/rubies/ruby-2.4.0/lib/ruby/2.4.0/forwardable.rb:228: [BUG] Segmentation fault at 0x00000000000038 
ruby 2.4.0p0 (2016-12-24 revision 57164) [x86_64-linux] 

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c:0048 p:0050 s:0365 E:0023f8 METHOD /home/jafuentest/.rvm/gems/ruby-2.4.0@uriji/gems/actionpack-5.1.4/lib/action_controller/metal.rb:253 
c:0047 p:0015 s:0358 E:002480 METHOD /home/jafuentest/.rvm/gems/ruby-2.4.0@uriji/gems/actionpack-5.1.4/lib/action_dispatch/routing/route_set.rb:49 
c:0046 p:0051 s:0350 E:002510 METHOD /home/jafuentest/.rvm/gems/ruby-2.4.0@uriji/gems/actionpack-5.1.4/lib/action_dispatch/routing/route_set.rb:31 
c:0045 p:0155 s:0342 E:0025f8 BLOCK /home/jafuentest/.rvm/gems/ruby-2.4.0@uriji/gems/actionpack-5.1.4/lib/action_dispatch/journey/router.rb:50 [FINISH] 
c:0044 p:---- s:0330 e:000329 CFUNC :each 
c:0043 p:0014 s:0326 E:002588 METHOD /home/jafuentest/.rvm/gems/ruby-2.4.0@uriji/gems/actionpack-5.1.4/lib/action_dispatch/journey/router.rb:33 
c:0042 p:0049 s:0321 E:0026b0 METHOD /home/jafuentest/.rvm/gems/ruby-2.4.0@uriji/gems/actionpack-5.1.4/lib/action_dispatch/routing/route_set.rb:834 
c:0041 p:0012 s:0315 E:000050 BLOCK /home/jafuentest/.rvm/gems/ruby-2.4.0@uriji/gems/warden-1.2.7/lib/warden/manager.rb:36 [FINISH] 
c:0040 p:---- s:0312 e:000311 CFUNC :catch 
c:0039 p:0073 s:0307 E:000020 METHOD /home/jafuentest/.rvm/gems/ruby-2.4.0@uriji/gems/warden-1.2.7/lib/warden/manager.rb:35 
c:0038 p:0012 s:0301 E:000138 METHOD /home/jafuentest/.rvm/gems/ruby-2.4.0@uriji/gems/rack-2.0.3/lib/rack/etag.rb:25 
c:0037 p:0058 s:0290 E:0001c8 METHOD /home/jafuentest/.rvm/gems/ruby-2.4.0@uriji/gems/rack-2.0.3/lib/rack/conditional_get.rb:25 
c:0036 p:0012 s:0281 E:000250 METHOD /home/jafuentest/.rvm/gems/ruby-2.4.0@uriji/gems/rack-2.0.3/lib/rack/head.rb:12 
c:0035 p:0038 s:0273 E:0002f8 METHOD /home/jafuentest/.rvm/gems/ruby-2.4.0@uriji/gems/rack-2.0.3/lib/rack/session/abstract/id.rb:232 
c:0034 p:0010 s:0262 E:000368 METHOD /home/jafuentest/.rvm/gems/ruby-2.4.0@uriji/gems/rack-2.0.3/lib/rack/session/abstract/id.rb:226 
c:0033 p:0030 s:0257 E:000400 METHOD /home/jafuentest/.rvm/gems/ruby-2.4.0@uriji/gems/actionpack-5.1.4/lib/action_dispatch/middleware/cookies.rb:613 
c:0032 p:0014 s:0247 E:0004b0 BLOCK /home/jafuentest/.rvm/gems/ruby-2.4.0@uriji/gems/actionpack-5.1.4/lib/action_dispatch/middleware/callbacks.rb:26 
c:0031 p:0037 s:0244 E:000578 METHOD /home/jafuentest/.rvm/gems/ruby-2.4.0@uriji/gems/activesupport-5.1.4/lib/active_support/callbacks.rb:97 
c:0030 p:0016 s:0235 E:000488 METHOD /home/jafuentest/.rvm/gems/ruby-2.4.0@uriji/gems/actionpack-5.1.4/lib/action_dispatch/middleware/callbacks.rb:24 
c:0029 p:0024 s:0228 E:000650 METHOD /home/jafuentest/.rvm/gems/ruby-2.4.0@uriji/gems/actionpack-5.1.4/lib/action_dispatch/middleware/executor.rb:12 
c:0028 p:0030 s:0220 E:0006f8 METHOD /home/jafuentest/.rvm/gems/ruby-2.4.0@uriji/gems/actionpack-5.1.4/lib/action_dispatch/middleware/debug_exceptions.rb:59 
c:0027 p:0012 s:0209 E:000770 METHOD /home/jafuentest/.rvm/gems/ruby-2.4.0@uriji/gems/web-console-3.5.1/lib/web_console/middleware.rb:135 
c:0026 p:0092 s:0203 E:000860 BLOCK /home/jafuentest/.rvm/gems/ruby-2.4.0@uriji/gems/web-console-3.5.1/lib/web_console/middleware.rb:28 [FINISH] 
c:0025 p:---- s:0192 e:000191 CFUNC :catch 
c:0024 p:0011 s:0187 E:0007f8 METHOD /home/jafuentest/.rvm/gems/ruby-2.4.0@uriji/gems/web-console-3.5.1/lib/web_console/middleware.rb:18 
c:0023 p:0030 s:0180 E:000928 METHOD /home/jafuentest/.rvm/gems/ruby-2.4.0@uriji/gems/actionpack-5.1.4/lib/action_dispatch/middleware/show_exceptions.rb:31 
c:0022 p:0051 s:0173 E:000310 METHOD /home/jafuentest/.rvm/gems/ruby-2.4.0@uriji/gems/railties-5.1.4/lib/rails/rack/logger.rb:36 
c:0021 p:0012 s:0165 E:000a10 BLOCK /home/jafuentest/.rvm/gems/ruby-2.4.0@uriji/gems/railties-5.1.4/lib/rails/rack/logger.rb:24 
c:0020 p:0007 s:0162 E:000af0 BLOCK /home/jafuentest/.rvm/gems/ruby-2.4.0@uriji/gems/activesupport-5.1.4/lib/active_support/tagged_logging.rb:69 
c:0019 p:0019 s:0159 E:000ba0 METHOD /home/jafuentest/.rvm/gems/ruby-2.4.0@uriji/gems/activesupport-5.1.4/lib/active_support/tagged_logging.rb:26 
c:0018 p:0016 s:0153 E:000ab8 METHOD /home/jafuentest/.rvm/gems/ruby-2.4.0@uriji/gems/activesupport-5.1.4/lib/active_support/tagged_logging.rb:69 
c:0017 p:0049 s:0148 E:0009e0 METHOD /home/jafuentest/.rvm/gems/ruby-2.4.0@uriji/gems/railties-5.1.4/lib/rails/rack/logger.rb:24 
c:0016 p:0049 s:0142 E:000c98 METHOD /home/jafuentest/.rvm/gems/ruby-2.4.0@uriji/gems/sprockets-rails-3.2.1/lib/sprockets/rails/quiet_assets.rb:13 
c:0015 p:0061 s:0137 E:000d10 METHOD /home/jafuentest/.rvm/gems/ruby-2.4.0@uriji/gems/actionpack-5.1.4/lib/action_dispatch/middleware/remote_ip.rb:79 
c:0014 p:0047 s:0131 E:000d90 METHOD /home/jafuentest/.rvm/gems/ruby-2.4.0@uriji/gems/actionpack-5.1.4/lib/action_dispatch/middleware/request_id.rb:25 
c:0013 p:0105 s:0125 E:000e10 METHOD /home/jafuentest/.rvm/gems/ruby-2.4.0@uriji/gems/rack-2.0.3/lib/rack/method_override.rb:22 
c:0012 p:0026 s:0119 E:000eb0 METHOD /home/jafuentest/.rvm/gems/ruby-2.4.0@uriji/gems/rack-2.0.3/lib/rack/runtime.rb:22 
c:0011 p:0039 s:0109 E:000f38 METHOD /home/jafuentest/.rvm/gems/ruby-2.4.0@uriji/gems/activesupport-5.1.4/lib/active_support/cache/strategy/local_cache_middleware.r 
c:0010 p:0024 s:0102 E:000fc0 METHOD /home/jafuentest/.rvm/gems/ruby-2.4.0@uriji/gems/actionpack-5.1.4/lib/action_dispatch/middleware/executor.rb:12 
c:0009 p:0103 s:0094 E:001050 METHOD /home/jafuentest/.rvm/gems/ruby-2.4.0@uriji/gems/actionpack-5.1.4/lib/action_dispatch/middleware/static.rb:125 
c:0008 p:0012 s:0086 E:001100 METHOD /home/jafuentest/.rvm/gems/ruby-2.4.0@uriji/gems/rack-2.0.3/lib/rack/sendfile.rb:111 
c:0007 p:0026 s:0074 E:001180 METHOD /home/jafuentest/.rvm/gems/ruby-2.4.0@uriji/gems/railties-5.1.4/lib/rails/engine.rb:522 
c:0006 p:0032 s:0068 E:0011f8 METHOD /home/jafuentest/.rvm/gems/ruby-2.4.0@uriji/gems/puma-3.10.0/lib/puma/configuration.rb:225 
c:0005 p:0275 s:0063 E:001308 METHOD /home/jafuentest/.rvm/gems/ruby-2.4.0@uriji/gems/puma-3.10.0/lib/puma/server.rb:605 
c:0004 p:0040 s:0038 E:0013b0 METHOD /home/jafuentest/.rvm/gems/ruby-2.4.0@uriji/gems/puma-3.10.0/lib/puma/server.rb:437 
c:0003 p:0084 s:0026 E:001458 BLOCK /home/jafuentest/.rvm/gems/ruby-2.4.0@uriji/gems/puma-3.10.0/lib/puma/server.rb:301 [FINISH] 
c:0002 p:0160 s:0016 E:001510 BLOCK /home/jafuentest/.rvm/gems/ruby-2.4.0@uriji/gems/puma-3.10.0/lib/puma/thread_pool.rb:120 [FINISH] 
c:0001 p:---- s:0003 e:000002 (none) [FINISH] 

Answer 1

Es scheint wie ein Bug in MRI 2.4. Folgen Sie diesen Themen here und here