Issue #3288 has been updated by Szymon Jeż.


Cezary I updated RVM as You suggested (thanks for the tip (Dzii ;) )). Now I'm getting this:

/home/jeznet/.rvm/gems/ruby-1.9.2-head/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/activesupport/lib/active_support/core_ext/object/try.rb:29: [BUG] rb_add_method: unsupported method type (8)                                                                                    

ruby 1.9.2dev (2009-07-18 trunk 24186) [x86_64-linux]

-- control frame ----------
c:0050 p:---- s:0136 b:0136 l:000135 d:000135 CFUNC  :alias_method
c:0049 p:0044 s:0131 b:0131 l:000130 d:000130 CLASS  /home/jeznet/.rvm/gems/ruby-1.9.2-head/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/activesupport/lib/act                                                                                                                      
c:0048 p:0009 s:0129 b:0129 l:000128 d:000128 TOP    /home/jeznet/.rvm/gems/ruby-1.9.2-head/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/activesupport/lib/act                                                                                                                      
c:0047 p:---- s:0127 b:0127 l:000126 d:000126 FINISH                                                                                                 
c:0046 p:---- s:0125 b:0125 l:000124 d:000124 CFUNC  :require                                                                                        
c:0045 p:0023 s:0121 b:0121 l:000120 d:000120 TOP    /home/jeznet/.rvm/gems/ruby-1.9.2-head/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/activesupport/lib/act                                                                                                                      
c:0044 p:---- s:0119 b:0119 l:000118 d:000118 FINISH                                                                                                 
c:0043 p:---- s:0117 b:0117 l:000116 d:000116 CFUNC  :require                                                                                        
c:0042 p:0011 s:0113 b:0113 l:000112 d:000112 TOP    /home/jeznet/.rvm/gems/ruby-1.9.2-head/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/activesupport/lib/act                                                                                                                      
c:0041 p:---- s:0111 b:0111 l:000110 d:000110 FINISH                                                                                                 
c:0040 p:---- s:0109 b:0109 l:000108 d:000108 CFUNC  :require                                                                                        
c:0039 p:0011 s:0105 b:0105 l:000104 d:000104 TOP    /home/jeznet/.rvm/gems/ruby-1.9.2-head/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/activesupport/lib/act                                                                                                                      
c:0038 p:---- s:0103 b:0103 l:000102 d:000102 FINISH                                                                                                 
c:0037 p:---- s:0101 b:0101 l:000100 d:000100 CFUNC  :require                                                                                        
c:0036 p:0035 s:0097 b:0097 l:000096 d:000096 TOP    /home/jeznet/.rvm/gems/ruby-1.9.2-head/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/activesupport/lib/act                                                                                                                      
c:0035 p:---- s:0095 b:0095 l:000094 d:000094 FINISH                                                                                                 
c:0034 p:---- s:0093 b:0093 l:000092 d:000092 CFUNC  :require                                                                                        
c:0033 p:0023 s:0089 b:0089 l:000088 d:000088 TOP    /home/jeznet/.rvm/gems/ruby-1.9.2-head/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/activesupport/lib/act                                                                                                                      
c:0032 p:---- s:0087 b:0087 l:000086 d:000086 FINISH                                                                                                 
c:0031 p:---- s:0085 b:0085 l:000084 d:000084 CFUNC  :require                                                                                        
c:0030 p:0076 s:0081 b:0081 l:000080 d:000080 TOP    /home/jeznet/.rvm/gems/ruby-1.9.2-head/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/actionpack/lib/abstra                                                                                                                      
c:0029 p:---- s:0078 b:0078 l:000077 d:000077 FINISH                                                                                                 
c:0028 p:---- s:0076 b:0076 l:000075 d:000075 CFUNC  :require                                                                                        
c:0027 p:0011 s:0072 b:0072 l:000071 d:000071 TOP    /home/jeznet/.rvm/gems/ruby-1.9.2-head/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/actionpack/lib/action                                                                                                                      
c:0026 p:---- s:0070 b:0070 l:000069 d:000069 FINISH                                                                                                 
c:0025 p:---- s:0068 b:0068 l:000067 d:000067 CFUNC  :require                                                                                        
c:0024 p:0023 s:0064 b:0064 l:000063 d:000063 TOP    /home/jeznet/.rvm/gems/ruby-1.9.2-head/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/actionpack/lib/action                                                                                                                      
c:0023 p:---- s:0062 b:0062 l:000061 d:000061 FINISH                                                                                                 
c:0022 p:---- s:0060 b:0060 l:000059 d:000059 CFUNC  :require                                                                                        
c:0021 p:0047 s:0056 b:0056 l:000055 d:000055 TOP    /home/jeznet/.rvm/gems/ruby-1.9.2-head/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/activerecord/lib/acti                                                                                                                      
c:0020 p:---- s:0054 b:0054 l:000053 d:000053 FINISH                                                                                                 
c:0019 p:---- s:0052 b:0052 l:000051 d:000051 CFUNC  :require                                                                                        
c:0018 p:0021 s:0048 b:0048 l:000039 d:000047 BLOCK  /home/jeznet/.rvm/gems/ruby-1.9.2-head/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/railties/lib/rails/al                                                                                                                      
c:0017 p:---- s:0045 b:0045 l:000044 d:000044 FINISH                                                                                                 
c:0016 p:---- s:0043 b:0043 l:000042 d:000042 CFUNC  :each                                                                                           
c:0015 p:0032 s:0040 b:0040 l:000039 d:000039 TOP    /home/jeznet/.rvm/gems/ruby-1.9.2-head/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/railties/lib/rails/al                                                                                                                      
c:0014 p:---- s:0038 b:0038 l:000037 d:000037 FINISH                                                                                                 
c:0013 p:---- s:0036 b:0036 l:000035 d:000035 CFUNC  :require                                                                                        
c:0012 p:0038 s:0032 b:0032 l:000031 d:000031 TOP    /home/jeznet/projekty/poligon/render-test/config/application.rb:3                               
c:0011 p:---- s:0030 b:0030 l:000029 d:000029 FINISH                                                                                                 
c:0010 p:---- s:0028 b:0028 l:000027 d:000027 CFUNC  :require                                                                                        
c:0009 p:0016 s:0024 b:0024 l:000015 d:000023 BLOCK  /home/jeznet/.rvm/gems/ruby-1.9.2-head/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/railties/lib/rails/co                                                                                                                      
c:0008 p:---- s:0021 b:0021 l:000020 d:000020 FINISH                                                                                                 
c:0007 p:---- s:0019 b:0019 l:000018 d:000018 CFUNC  :tap                                                                                            
c:0006 p:0442 s:0016 b:0016 l:000015 d:000015 TOP    /home/jeznet/.rvm/gems/ruby-1.9.2-head/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/railties/lib/rails/co                                                                                                                      
c:0005 p:---- s:0012 b:0012 l:000011 d:000011 FINISH                                                                                                 
c:0004 p:---- s:0010 b:0010 l:000009 d:000009 CFUNC  :require                                                                                        
c:0003 p:0097 s:0006 b:0006 l:0000e8 d:0004d8 EVAL   script/rails:9                                                                                  
c:0002 p:---- s:0004 b:0004 l:000003 d:000003 FINISH                                                                                                 
c:0001 p:0000 s:0002 b:0002 l:0000e8 d:0000e8 TOP                                                                                                    
---------------------------                                                                                                                          
-- Ruby level backtrace information-----------------------------------------                                                                         
script/rails:9:in `<main>'                                                                                                                           
script/rails:9:in `require'                                                                                                                          
/home/jeznet/.rvm/gems/ruby-1.9.2-head/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/railties/lib/rails/commands.rb:27:in `<top (required)>'                                                                                                                                         
/home/jeznet/.rvm/gems/ruby-1.9.2-head/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/railties/lib/rails/commands.rb:27:in `tap' 
/home/jeznet/.rvm/gems/ruby-1.9.2-head/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/railties/lib/rails/commands.rb:28:in `block in <top (required)>'                                                                                                                                
/home/jeznet/.rvm/gems/ruby-1.9.2-head/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/railties/lib/rails/commands.rb:28:in `require'                                                                                                                                                  
/home/jeznet/projekty/poligon/render-test/config/application.rb:3:in `<top (required)>'                                                              
/home/jeznet/projekty/poligon/render-test/config/application.rb:3:in `require'                                                                       
/home/jeznet/.rvm/gems/ruby-1.9.2-head/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/railties/lib/rails/all.rb:5:in `<top (required)>'                                                                                                                                               
/home/jeznet/.rvm/gems/ruby-1.9.2-head/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/railties/lib/rails/all.rb:5:in `each'      
/home/jeznet/.rvm/gems/ruby-1.9.2-head/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/railties/lib/rails/all.rb:11:in `block in <top (required)>'                                                                                                                                     
/home/jeznet/.rvm/gems/ruby-1.9.2-head/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/railties/lib/rails/all.rb:11:in `require'  
/home/jeznet/.rvm/gems/ruby-1.9.2-head/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/activerecord/lib/active_record/railtie.rb:9:in `<top (required)>'                                                                                                                               
/home/jeznet/.rvm/gems/ruby-1.9.2-head/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/activerecord/lib/active_record/railtie.rb:9:in `require'                                                                                                                                        
/home/jeznet/.rvm/gems/ruby-1.9.2-head/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/actionpack/lib/action_controller/railtie.rb:2:in `<top (required)>'                                                                                                                             
/home/jeznet/.rvm/gems/ruby-1.9.2-head/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/actionpack/lib/action_controller/railtie.rb:2:in `require'                                                                                                                                      
/home/jeznet/.rvm/gems/ruby-1.9.2-head/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/actionpack/lib/action_controller.rb:1:in `<top (required)>'                                                                                                                                     
/home/jeznet/.rvm/gems/ruby-1.9.2-head/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/actionpack/lib/action_controller.rb:1:in `require'                                                                                                                                              
/home/jeznet/.rvm/gems/ruby-1.9.2-head/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/actionpack/lib/abstract_controller.rb:4:in `<top (required)>'                                                                                                                                   
/home/jeznet/.rvm/gems/ruby-1.9.2-head/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/actionpack/lib/abstract_controller.rb:4:in `require'                                                                                                                                            
/home/jeznet/.rvm/gems/ruby-1.9.2-head/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/activesupport/lib/active_support/ruby/shim.rb:12:in `<top (required)>'                                                                                                                          
/home/jeznet/.rvm/gems/ruby-1.9.2-head/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/activesupport/lib/active_support/ruby/shim.rb:12:in `require'                                                                                                                                   
/home/jeznet/.rvm/gems/ruby-1.9.2-head/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/activesupport/lib/active_support/core_ext/date/calculations.rb:3:in `<top (required)>'                                                                                                          
/home/jeznet/.rvm/gems/ruby-1.9.2-head/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/activesupport/lib/active_support/core_ext/date/calculations.rb:3:in `require'                                                                                                                   
/home/jeznet/.rvm/gems/ruby-1.9.2-head/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/activesupport/lib/active_support/core_ext/time/zones.rb:1:in `<top (required)>'                                                                                                                 
/home/jeznet/.rvm/gems/ruby-1.9.2-head/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/activesupport/lib/active_support/core_ext/time/zones.rb:1:in `require'                                                                                                                          
/home/jeznet/.rvm/gems/ruby-1.9.2-head/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/activesupport/lib/active_support/time_with_zone.rb:1:in `<top (required)>'                                                                                                                      
/home/jeznet/.rvm/gems/ruby-1.9.2-head/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/activesupport/lib/active_support/time_with_zone.rb:1:in `require'                                                                                                                               
/home/jeznet/.rvm/gems/ruby-1.9.2-head/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/activesupport/lib/active_support/values/time_zone.rb:2:in `<top (required)>'                                                                                                                    
/home/jeznet/.rvm/gems/ruby-1.9.2-head/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/activesupport/lib/active_support/values/time_zone.rb:2:in `require'                                                                                                                             
/home/jeznet/.rvm/gems/ruby-1.9.2-head/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/activesupport/lib/active_support/core_ext/object/try.rb:1:in `<top (required)>'                                                                                                                 
/home/jeznet/.rvm/gems/ruby-1.9.2-head/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/activesupport/lib/active_support/core_ext/object/try.rb:29:in `<class:Object>'                                                                                                                  
/home/jeznet/.rvm/gems/ruby-1.9.2-head/bundler/gems/rails-16a5e918a06649ffac24fd5873b875daf66212ad-master/activesupport/lib/active_support/core_ext/object/try.rb:29:in `alias_method'                                                                                                                    

-- C level backtrace information -------------------------------------------
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby(rb_vm_bugreport+0x9f) [0x515a2f]
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x5514b8]                      
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby(rb_bug+0xb1) [0x551671]         
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby(rb_alias+0x102) [0x511722]      
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x51194a]                      
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x5005c2]                      
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x512001]                      
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x507fdb]                      
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x50c02b]                      
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby(rb_iseq_eval+0x1b0) [0x50c550]  
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x5535e4]                      
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby(rb_require_safe+0x63f) [0x554dbf]
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x5005c2]                       
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x512001]                       
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x507fdb]                       
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x50c02b]                       
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby(rb_iseq_eval+0x1b0) [0x50c550]   
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x5535e4]                       
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby(rb_require_safe+0x63f) [0x554dbf]
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x5005c2]                       
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x512001]                       
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x507fdb]                       
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x50c02b]                       
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby(rb_iseq_eval+0x1b0) [0x50c550]   
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x5535e4]                       
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby(rb_require_safe+0x63f) [0x554dbf]
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x5005c2]                       
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x512001]                       
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x507fdb]                       
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x50c02b]                       
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby(rb_iseq_eval+0x1b0) [0x50c550]   
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x5535e4]                       
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby(rb_require_safe+0x63f) [0x554dbf]
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x5005c2]                       
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x512001]                       
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x507fdb]                       
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x50c02b]                       
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby(rb_iseq_eval+0x1b0) [0x50c550]   
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x5535e4]                       
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby(rb_require_safe+0x63f) [0x554dbf]
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x5005c2]                       
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x512001]                       
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x507fdb]                       
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x50c02b]                       
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby(rb_iseq_eval+0x1b0) [0x50c550]   
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x5535e4]                       
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby(rb_require_safe+0x63f) [0x554dbf]
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x5005c2]                       
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x512001]                       
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x507fdb]                       
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x50c02b]                       
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby(rb_iseq_eval+0x1b0) [0x50c550]   
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x5535e4]                       
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby(rb_require_safe+0x63f) [0x554dbf]
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x5005c2]                       
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x512001]                       
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x507fdb]                       
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x50c02b]                       
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby(rb_iseq_eval+0x1b0) [0x50c550]   
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x5535e4]                       
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby(rb_require_safe+0x63f) [0x554dbf]
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x5005c2]                       
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x512001]                       
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x507fdb]                       
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x50c02b]                       
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby(rb_iseq_eval+0x1b0) [0x50c550]   
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x5535e4]                       
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby(rb_require_safe+0x63f) [0x554dbf]
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x5005c2]                       
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x512001]                       
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x507fdb]                       
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x50c02b]                       
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby(rb_iseq_eval+0x1b0) [0x50c550]   
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x5535e4]                       
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby(rb_require_safe+0x63f) [0x554dbf]
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x5005c2]                       
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x512001]                       
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x507fdb]                       
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x50c02b]                       
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby(rb_yield+0x228) [0x513ae8]       
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby(rb_ary_each+0x45) [0x523ee5]     
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x5005c2]                       
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x512001]                       
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x507fdb]                       
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x50c02b]
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby(rb_iseq_eval+0x1b0) [0x50c550]
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x5535e4]
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby(rb_require_safe+0x63f) [0x554dbf]
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x5005c2]
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x512001]
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x507fdb]
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x50c02b]
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby(rb_iseq_eval+0x1b0) [0x50c550]
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x5535e4]
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby(rb_require_safe+0x63f) [0x554dbf]
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x5005c2]
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x512001]
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x507fdb]
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x50c02b]
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby(rb_yield+0x228) [0x513ae8]
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby(rb_obj_tap+0x9) [0x44e3f9]
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x5005c2]
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x512001]
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x507fdb]
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x50c02b]
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby(rb_iseq_eval+0x1b0) [0x50c550]
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x5535e4]
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby(rb_require_safe+0x63f) [0x554dbf]
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x5005c2]
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x512001]
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x507fdb]
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x50c02b]
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby(rb_iseq_eval_main+0x269) [0x50c369]
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby(ruby_exec_node+0xb2) [0x419a62]
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby(ruby_run_node+0x37) [0x41b537]
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby(main+0x49) [0x418c19]
/lib/libc.so.6(__libc_start_main+0xfd) [0x7fd3e768eabd]
/home/jeznet/.rvm/rubies/ruby-1.9.2-preview1/bin/ruby [0x418b09]

[NOTE]
You may have encountered a bug in the Ruby interpreter or extension libraries

Looks to me as the same bug.
----------------------------------------
http://redmine.ruby-lang.org/issues/show/3288

----------------------------------------
http://redmine.ruby-lang.org