Random segmentation faults

Hello. I have recently written some complex ruby script that eventually
fails with segfaults in random time and in random places, like nokogiri,
mechanize, iconv, timeout. I’ve tried it under 1.9.1 p 129, 1.8.6 p 369
under windows 7 and 1.8.7 under ubuntu, still the same behavior. What
can be the reason? I would expect that since I’m not reading any memory
directly or making some relatively low-level manipulations the worst
thing I can get from Ruby Interpreter must be an Exception? Below are
three sample faults

D:/ruby-1.9.1/lib/ruby/1.9.1/net/protocol.rb:93: [BUG] Segmentation

fault
ruby 1.9.1p129 (2009-05-12 revision 23412) [i386-mswin32]

-- control frame ----------
c:0031 p:0167 s:0167 b:0163 l:000162 d:000162 METHOD

D:/ruby-1.9.1/lib/ruby/1.9.1/net/protocol.rb:93
c:0030 p:0111 s:0155 b:0155 l:000154 d:000154 METHOD
D:/ruby-1.9.1/lib/ruby/1.9.1/net/http.rb:2353
c:0029 p:0024 s:0147 b:0147 l:000146 d:000146 METHOD
D:/ruby-1.9.1/lib/ruby/1.9.1/net/http.rb:2328
c:0028 p:0099 s:0142 b:0142 l:000141 d:000141 METHOD
D:/ruby-1.9.1/lib/ruby/1.9.1/net/http.rb:2288
c:0027 p:0050 s:0136 b:0136 l:000898 d:000898 METHOD
D:/ruby-1.9.1/lib/ruby/gems/1.9.1/gems/mechanize-0.9.3/lib/www/mechanize/chain/response_reader.rb:15
c:0026 p:0021 s:0128 b:0128 l:000127 d:000127 METHOD
D:/ruby-1.9.1/lib/ruby/gems/1.9.1/gems/mechanize-0.9.3/lib/www/mechanize/chain.rb:25
c:0025 p:0067 s:0124 b:0124 l:001788 d:000123 BLOCK
D:/ruby-1.9.1/lib/ruby/gems/1.9.1/gems/mechanize-0.9.3/lib/www/mechanize.rb:490
c:0024 p:0017 s:0120 b:0120 l:000112 d:000119 BLOCK
D:/ruby-1.9.1/lib/ruby/1.9.1/net/http.rb:1120
c:0023 p:0038 s:0118 b:0118 l:000117 d:000117 METHOD
D:/ruby-1.9.1/lib/ruby/1.9.1/net/http.rb:2251
c:0022 p:0110 s:0113 b:0113 l:000112 d:000112 METHOD
D:/ruby-1.9.1/lib/ruby/1.9.1/net/http.rb:1119
c:0021 p:0097 s:0108 b:0108 l:000107 d:000107 METHOD
D:/ruby-1.9.1/lib/ruby/1.9.1/net/http.rb:1103
c:0020 p:0513 s:0101 b:0101 l:001788 d:001788 METHOD
D:/ruby-1.9.1/lib/ruby/gems/1.9.1/gems/mechanize-0.9.3/lib/www/mechanize.rb:485
c:0019 p:0170 s:0075 b:0075 l:000074 d:000074 METHOD
D:/ruby-1.9.1/lib/ruby/gems/1.9.1/gems/mechanize-0.9.3/lib/www/mechanize.rb:413
c:0018 p:0123 s:0066 b:0066 l:000065 d:000065 METHOD
D:/ruby-1.9.1/lib/ruby/gems/1.9.1/gems/mechanize-0.9.3/lib/www/mechanize.rb:344
c:0017 p:0024 s:0060 b:0060 l:000059 d:000059 METHOD
D:/ruby-1.9.1/lib/ruby/gems/1.9.1/gems/mechanize-0.9.3/lib/www/mechanize/form.rb:130
c:0016 p:0039 s:0055 b:0055 l:000054 d:000054 METHOD
D:/code/h4/www/poster.rb:340
c:0015 p:0223 s:0050 b:0050 l:000049 d:000049 METHOD
D:/code/h4/www/poster.rb:238
c:0014 p:0112 s:0045 b:0045 l:000044 d:000044 METHOD
D:/code/h4/www/poster.rb:286
c:0013 p:0330 s:0042 b:0042 l:000041 d:000041 METHOD
D:/code/h4/www/poster.rb:115
c:0012 p:0038 s:0033 b:0033 l:000016 d:000032 BLOCK
D:/code/h4/post.rb:22
c:0011 p:---- s:0030 b:0030 l:000029 d:000029 FINISH
c:0010 p:---- s:0028 b:0028 l:000027 d:000027 CFUNC :times
c:0009 p:0050 s:0025 b:0025 l:000016 d:000024 BLOCK
D:/code/h4/post.rb:19
c:0008 p:---- s:0022 b:0022 l:000021 d:000021 FINISH
c:0007 p:---- s:0020 b:0020 l:000019 d:000019 CFUNC :times
c:0006 p:0111 s:0017 b:0017 l:000016 d:000016 TOP
D:/code/h4/post.rb:14
c:0005 p:---- s:0012 b:0012 l:000011 d:000011 FINISH
c:0004 p:---- s:0010 b:0010 l:000009 d:000009 CFUNC :load
c:0003 p:0061 s:0006 b:0006 l:000e84 d:00227c EVAL -e:1
c:0002 p:---- s:0004 b:0004 l:000003 d:000003 FINISH
c:0001 p:0000 s:0002 b:0002 l:000e84 d:000e84 TOP
---------------------------
D:/ruby-1.9.1/lib/ruby/1.9.1/net/protocol.rb:93: [BUG] object
allocation during garbage collection phase
ruby 1.9.1p129 (2009-05-12 revision 23412) [i386-mswin32]

-- control frame ----------
c:0031 p:0167 s:0167 b:0163 l:000162 d:000162 METHOD

D:/ruby-1.9.1/lib/ruby/1.9.1/net/protocol.rb:93
c:0030 p:0111 s:0155 b:0155 l:000154 d:000154 METHOD
D:/ruby-1.9.1/lib/ruby/1.9.1/net/http.rb:2353
c:0029 p:0024 s:0147 b:0147 l:000146 d:000146 METHOD
D:/ruby-1.9.1/lib/ruby/1.9.1/net/http.rb:2328
c:0028 p:0099 s:0142 b:0142 l:000141 d:000141 METHOD
D:/ruby-1.9.1/lib/ruby/1.9.1/net/http.rb:2288
c:0027 p:0050 s:0136 b:0136 l:000898 d:000898 METHOD
D:/ruby-1.9.1/lib/ruby/gems/1.9.1/gems/mechanize-0.9.3/lib/www/mechanize/chain/response_reader.rb:15
c:0026 p:0021 s:0128 b:0128 l:000127 d:000127 METHOD
D:/ruby-1.9.1/lib/ruby/gems/1.9.1/gems/mechanize-0.9.3/lib/www/mechanize/chain.rb:25
c:0025 p:0067 s:0124 b:0124 l:001788 d:000123 BLOCK
D:/ruby-1.9.1/lib/ruby/gems/1.9.1/gems/mechanize-0.9.3/lib/www/mechanize.rb:490
c:0024 p:0017 s:0120 b:0120 l:000112 d:000119 BLOCK
D:/ruby-1.9.1/lib/ruby/1.9.1/net/http.rb:1120
c:0023 p:0038 s:0118 b:0118 l:000117 d:000117 METHOD
D:/ruby-1.9.1/lib/ruby/1.9.1/net/http.rb:2251
c:0022 p:0110 s:0113 b:0113 l:000112 d:000112 METHOD
D:/ruby-1.9.1/lib/ruby/1.9.1/net/http.rb:1119
c:0021 p:0097 s:0108 b:0108 l:000107 d:000107 METHOD
D:/ruby-1.9.1/lib/ruby/1.9.1/net/http.rb:1103
c:0020 p:0513 s:0101 b:0101 l:001788 d:001788 METHOD
D:/ruby-1.9.1/lib/ruby/gems/1.9.1/gems/mechanize-0.9.3/lib/www/mechanize.rb:485
c:0019 p:0170 s:0075 b:0075 l:000074 d:000074 METHOD
D:/ruby-1.9.1/lib/ruby/gems/1.9.1/gems/mechanize-0.9.3/lib/www/mechanize.rb:413
c:0018 p:0123 s:0066 b:0066 l:000065 d:000065 METHOD
D:/ruby-1.9.1/lib/ruby/gems/1.9.1/gems/mechanize-0.9.3/lib/www/mechanize.rb:344
c:0017 p:0024 s:0060 b:0060 l:000059 d:000059 METHOD
D:/ruby-1.9.1/lib/ruby/gems/1.9.1/gems/mechanize-0.9.3/lib/www/mechanize/form.rb:130
c:0016 p:0039 s:0055 b:0055 l:000054 d:000054 METHOD
D:/code/h4/www/poster.rb:340
c:0015 p:0223 s:0050 b:0050 l:000049 d:000049 METHOD
D:/code/h4/www/poster.rb:238
c:0014 p:0112 s:0045 b:0045 l:000044 d:000044 METHOD
D:/code/h4/www/poster.rb:286
c:0013 p:0330 s:0042 b:0042 l:000041 d:000041 METHOD
D:/code/h4/www/poster.rb:115
c:0012 p:0038 s:0033 b:0033 l:000016 d:000032 BLOCK
D:/code/h4/post.rb:22
c:0011 p:---- s:0030 b:0030 l:000029 d:000029 FINISH
c:0010 p:---- s:0028 b:0028 l:000027 d:000027 CFUNC :times
c:0009 p:0050 s:0025 b:0025 l:000016 d:000024 BLOCK
D:/code/h4/post.rb:19
c:0008 p:---- s:0022 b:0022 l:000021 d:000021 FINISH
c:0007 p:---- s:0020 b:0020 l:000019 d:000019 CFUNC :times
c:0006 p:0111 s:0017 b:0017 l:000016 d:000016 TOP
D:/code/h4/post.rb:14
c:0005 p:---- s:0012 b:0012 l:000011 d:000011 FINISH
c:0004 p:---- s:0010 b:0010 l:000009 d:000009 CFUNC :load
c:0003 p:0061 s:0006 b:0006 l:000e84 d:00227c EVAL -e:1
c:0002 p:---- s:0004 b:0004 l:000003 d:000003 FINISH
c:0001 p:0000 s:0002 b:0002 l:000e84 d:000e84 TOP
---------------------------
– Ruby level backtrace
information-----------------------------------------
D:/ruby-1.9.1/lib/ruby/1.9.1/net/protocol.rb:93:in read' D:/ruby-1.9.1/lib/ruby/1.9.1/net/http.rb:2353:inread_chunked’
D:/ruby-1.9.1/lib/ruby/1.9.1/net/http.rb:2328:in read_body_0' D:/ruby-1.9.1/lib/ruby/1.9.1/net/http.rb:2288:inread_body’
D:/ruby-1.9.1/lib/ruby/gems/1.9.1/gems/mechanize-0.9.3/lib/www/mechanize/chain/response_reader.rb:15:in
handle' D:/ruby-1.9.1/lib/ruby/gems/1.9.1/gems/mechanize-0.9.3/lib/www/mechanize/chain.rb:25:inhandle’
D:/ruby-1.9.1/lib/ruby/gems/1.9.1/gems/mechanize-0.9.3/lib/www/mechanize.rb:490:in
block in fetch_page' D:/ruby-1.9.1/lib/ruby/1.9.1/net/http.rb:1120:inblock in
transport_request’
D:/ruby-1.9.1/lib/ruby/1.9.1/net/http.rb:2251:in reading_body' D:/ruby-1.9.1/lib/ruby/1.9.1/net/http.rb:1119:intransport_request’
D:/ruby-1.9.1/lib/ruby/1.9.1/net/http.rb:1103:in request' D:/ruby-1.9.1/lib/ruby/gems/1.9.1/gems/mechanize-0.9.3/lib/www/mechanize.rb:485:infetch_page’
D:/ruby-1.9.1/lib/ruby/gems/1.9.1/gems/mechanize-0.9.3/lib/www/mechanize.rb:413:in
post_form' D:/ruby-1.9.1/lib/ruby/gems/1.9.1/gems/mechanize-0.9.3/lib/www/mechanize.rb:344:insubmit’
D:/ruby-1.9.1/lib/ruby/gems/1.9.1/gems/mechanize-0.9.3/lib/www/mechanize/form.rb:130:in
submit' D:/code/h4/www/poster.rb:340:insubmit’
D:/code/h4/www/poster.rb:238:in register' D:/code/h4/www/poster.rb:286:inlogin’
D:/code/h4/www/poster.rb:115:in checkifworks' D:/code/h4/post.rb:22:inblock (2 levels) in <top (required)>’
D:/code/h4/post.rb:19:in times' D:/code/h4/post.rb:19:inblock in <top (required)>’
D:/code/h4/post.rb:14:in times' D:/code/h4/post.rb:14:in<top (required)>’
-e:1:in load' -e:1:in

[NOTE]
You may encounter a bug of Ruby interpreter. Bug reports are

welcome.
For details: http://www.ruby-lang.org/bugreport.html

This application has requested the Runtime to terminate it in an

unusual way.
Please contact the application’s support team for more information.

==============================

D:/ruby-1.9.1/lib/ruby/1.9.1/net/protocol.rb:135: [BUG] Segmentation

fault
ruby 1.9.1p129 (2009-05-12 revision 23412) [i386-mswin32]

-- control frame ----------
c:0026 p:---- s:0142 b:0142 l:000141 d:000141 CFUNC  :sysread
c:0025 p:0019 s:0138 b:0137 l:000adc d:000136 BLOCK

D:/ruby-1.9.1/lib/ruby/1.9.1/net/protocol.rb:135
c:0024 p:0103 s:0135 b:0135 l:000e08 d:000e08 METHOD
D:/ruby-1.9.1/lib/ruby/1.9.1/timeout.rb:52
c:0023 p:0026 s:0123 b:0123 l:000122 d:000122 METHOD
D:/ruby-1.9.1/lib/ruby/1.9.1/timeout.rb:82
c:0022 p:0013 s:0117 b:0117 l:000adc d:000adc METHOD
D:/ruby-1.9.1/lib/ruby/1.9.1/net/protocol.rb:134
c:0021 p:0025 s:0114 b:0114 l:000113 d:000113 METHOD
D:/ruby-1.9.1/lib/ruby/1.9.1/net/protocol.rb:116
c:0020 p:0013 s:0108 b:0108 l:000107 d:000107 METHOD
D:/ruby-1.9.1/lib/ruby/1.9.1/net/protocol.rb:126
c:0019 p:0012 s:0105 b:0105 l:000104 d:000104 METHOD
D:/ruby-1.9.1/lib/ruby/1.9.1/net/http.rb:2135
c:0018 p:0013 s:0099 b:0099 l:000098 d:000098 METHOD
D:/ruby-1.9.1/lib/ruby/1.9.1/net/http.rb:2124
c:0017 p:0069 s:0091 b:0091 l:000090 d:000090 METHOD
D:/ruby-1.9.1/lib/ruby/1.9.1/net/http.rb:1117
c:0016 p:0097 s:0086 b:0086 l:000085 d:000085 METHOD
D:/ruby-1.9.1/lib/ruby/1.9.1/net/http.rb:1103
c:0015 p:0513 s:0079 b:0079 l:0025a0 d:0025a0 METHOD
D:/ruby-1.9.1/lib/ruby/gems/1.9.1/gems/mechanize-0.9.3/lib/www/mechanize.rb:485
c:0014 p:0346 s:0053 b:0053 l:000052 d:000052 METHOD
D:/ruby-1.9.1/lib/ruby/gems/1.9.1/gems/mechanize-0.9.3/lib/www/mechanize.rb:238
c:0013 p:0016 s:0044 b:0044 l:000043 d:000043 METHOD
D:/code/h4/www/poster.rb:185
c:0012 p:0085 s:0040 b:0040 l:000039 d:000039 METHOD
D:/code/h4/www/poster.rb:217
c:0011 p:0112 s:0035 b:0035 l:000034 d:000034 METHOD
D:/code/h4/www/poster.rb:286
c:0010 p:0308 s:0032 b:0032 l:000031 d:000031 METHOD
D:/code/h4/www/poster.rb:115
c:0009 p:0011 s:0023 b:0023 l:000015 d:000022 BLOCK
D:/code/h4/post.rb:14
c:0008 p:---- s:0021 b:0021 l:000020 d:000020 FINISH
c:0007 p:---- s:0019 b:0019 l:000018 d:000018 CFUNC :times
c:0006 p:0107 s:0016 b:0016 l:000015 d:000015 TOP
D:/code/h4/post.rb:13
c:0005 p:---- s:0012 b:0012 l:000011 d:000011 FINISH
c:0004 p:---- s:0010 b:0010 l:000009 d:000009 CFUNC :load
c:0003 p:0061 s:0006 b:0006 l:000604 d:001a54 EVAL -e:1
c:0002 p:---- s:0004 b:0004 l:000003 d:000003 FINISH
c:0001 p:0000 s:0002 b:0002 l:000604 d:000604 TOP
---------------------------
D:/ruby-1.9.1/lib/ruby/1.9.1/net/protocol.rb:135: [BUG] object
allocation during garbage collection phase
ruby 1.9.1p129 (2009-05-12 revision 23412) [i386-mswin32]

-- control frame ----------
c:0026 p:---- s:0142 b:0142 l:000141 d:000141 CFUNC  :sysread
c:0025 p:0019 s:0138 b:0137 l:000adc d:000136 BLOCK

D:/ruby-1.9.1/lib/ruby/1.9.1/net/protocol.rb:135
c:0024 p:0103 s:0135 b:0135 l:000e08 d:000e08 METHOD
D:/ruby-1.9.1/lib/ruby/1.9.1/timeout.rb:52
c:0023 p:0026 s:0123 b:0123 l:000122 d:000122 METHOD
D:/ruby-1.9.1/lib/ruby/1.9.1/timeout.rb:82
c:0022 p:0013 s:0117 b:0117 l:000adc d:000adc METHOD
D:/ruby-1.9.1/lib/ruby/1.9.1/net/protocol.rb:134
c:0021 p:0025 s:0114 b:0114 l:000113 d:000113 METHOD
D:/ruby-1.9.1/lib/ruby/1.9.1/net/protocol.rb:116
c:0020 p:0013 s:0108 b:0108 l:000107 d:000107 METHOD
D:/ruby-1.9.1/lib/ruby/1.9.1/net/protocol.rb:126
c:0019 p:0012 s:0105 b:0105 l:000104 d:000104 METHOD
D:/ruby-1.9.1/lib/ruby/1.9.1/net/http.rb:2135
c:0018 p:0013 s:0099 b:0099 l:000098 d:000098 METHOD
D:/ruby-1.9.1/lib/ruby/1.9.1/net/http.rb:2124
c:0017 p:0069 s:0091 b:0091 l:000090 d:000090 METHOD
D:/ruby-1.9.1/lib/ruby/1.9.1/net/http.rb:1117
c:0016 p:0097 s:0086 b:0086 l:000085 d:000085 METHOD
D:/ruby-1.9.1/lib/ruby/1.9.1/net/http.rb:1103
c:0015 p:0513 s:0079 b:0079 l:0025a0 d:0025a0 METHOD
D:/ruby-1.9.1/lib/ruby/gems/1.9.1/gems/mechanize-0.9.3/lib/www/mechanize.rb:485
c:0014 p:0346 s:0053 b:0053 l:000052 d:000052 METHOD
D:/ruby-1.9.1/lib/ruby/gems/1.9.1/gems/mechanize-0.9.3/lib/www/mechanize.rb:238
c:0013 p:0016 s:0044 b:0044 l:000043 d:000043 METHOD
D:/code/h4/www/poster.rb:185
c:0012 p:0085 s:0040 b:0040 l:000039 d:000039 METHOD
D:/code/h4/www/poster.rb:217
c:0011 p:0112 s:0035 b:0035 l:000034 d:000034 METHOD
D:/code/h4/www/poster.rb:286
c:0010 p:0308 s:0032 b:0032 l:000031 d:000031 METHOD
D:/code/h4/www/poster.rb:115
c:0009 p:0011 s:0023 b:0023 l:000015 d:000022 BLOCK
D:/code/h4/post.rb:14
c:0008 p:---- s:0021 b:0021 l:000020 d:000020 FINISH
c:0007 p:---- s:0019 b:0019 l:000018 d:000018 CFUNC :times
c:0006 p:0107 s:0016 b:0016 l:000015 d:000015 TOP
D:/code/h4/post.rb:13
c:0005 p:---- s:0012 b:0012 l:000011 d:000011 FINISH
c:0004 p:---- s:0010 b:0010 l:000009 d:000009 CFUNC :load
c:0003 p:0061 s:0006 b:0006 l:000604 d:001a54 EVAL -e:1
c:0002 p:---- s:0004 b:0004 l:000003 d:000003 FINISH
c:0001 p:0000 s:0002 b:0002 l:000604 d:000604 TOP
---------------------------
– Ruby level backtrace
information-----------------------------------------
D:/ruby-1.9.1/lib/ruby/1.9.1/net/protocol.rb:135:in sysread' D:/ruby-1.9.1/lib/ruby/1.9.1/net/protocol.rb:135:inblock in
rbuf_fill’
D:/ruby-1.9.1/lib/ruby/1.9.1/timeout.rb:52:in timeout' D:/ruby-1.9.1/lib/ruby/1.9.1/timeout.rb:82:intimeout’
D:/ruby-1.9.1/lib/ruby/1.9.1/net/protocol.rb:134:in rbuf_fill' D:/ruby-1.9.1/lib/ruby/1.9.1/net/protocol.rb:116:inreaduntil’
D:/ruby-1.9.1/lib/ruby/1.9.1/net/protocol.rb:126:in readline' D:/ruby-1.9.1/lib/ruby/1.9.1/net/http.rb:2135:inread_status_line’
D:/ruby-1.9.1/lib/ruby/1.9.1/net/http.rb:2124:in read_new' D:/ruby-1.9.1/lib/ruby/1.9.1/net/http.rb:1117:intransport_request’
D:/ruby-1.9.1/lib/ruby/1.9.1/net/http.rb:1103:in request' D:/ruby-1.9.1/lib/ruby/gems/1.9.1/gems/mechanize-0.9.3/lib/www/mechanize.rb:485:infetch_page’
D:/ruby-1.9.1/lib/ruby/gems/1.9.1/gems/mechanize-0.9.3/lib/www/mechanize.rb:238:in
get' D:/code/h4/www/poster.rb:185:inmyget’
D:/code/h4/www/poster.rb:217:in register' D:/code/h4/www/poster.rb:286:inlogin’
D:/code/h4/www/poster.rb:115:in checkifworks' D:/code/h4/post.rb:14:inblock in <top (required)>’
D:/code/h4/post.rb:13:in times' D:/code/h4/post.rb:13:in<top (required)>’
-e:1:in load' -e:1:in

[NOTE]
You may encounter a bug of Ruby interpreter. Bug reports are

welcome.
For details: http://www.ruby-lang.org/bugreport.html

This application has requested the Runtime to terminate it in an

unusual way.
Please contact the application’s support team for more information.

=================================

D:/ruby-1.9.1/lib/ruby/1.9.1/uri/generic.rb:1078: [BUG] Segmentation

fault
ruby 1.9.1p129 (2009-05-12 revision 23412) [i386-mswin32]

-- control frame ----------
c:0024 p:---- s:0134 b:0134 l:000133 d:000133 CFUNC  :collect
c:0023 p:0017 s:0131 b:0131 l:000130 d:000130 METHOD

D:/ruby-1.9.1/lib/ruby/1.9.1/uri/generic.rb:1078
c:0022 p:0052 s:0128 b:0127 l:000126 d:000126 METHOD
D:/ruby-1.9.1/lib/ruby/1.9.1/uri/generic.rb:1051
c:0021 p:0033 s:0123 b:0123 l:000122 d:000122 METHOD
D:/ruby-1.9.1/lib/ruby/1.9.1/uri/generic.rb:740
c:0020 p:0555 s:0116 b:0116 l:000115 d:000115 METHOD
D:/ruby-1.9.1/lib/ruby/gems/1.9.1/gems/mechanize-0.9.3/lib/www/mechanize/chain/uri_resolver.rb:62
c:0019 p:0021 s:0107 b:0107 l:000106 d:000106 METHOD
D:/ruby-1.9.1/lib/ruby/gems/1.9.1/gems/mechanize-0.9.3/lib/www/mechanize/chain.rb:25
c:0018 p:0251 s:0103 b:0103 l:000102 d:000102 METHOD
D:/ruby-1.9.1/lib/ruby/gems/1.9.1/gems/mechanize-0.9.3/lib/www/mechanize.rb:457
c:0017 p:0346 s:0077 b:0077 l:000076 d:000076 METHOD
D:/ruby-1.9.1/lib/ruby/gems/1.9.1/gems/mechanize-0.9.3/lib/www/mechanize.rb:238
c:0016 p:0258 s:0068 b:0068 l:000a74 d:000067 BLOCK
D:/code/h4/www/poster.rb:464
c:0015 p:---- s:0052 b:0052 l:000051 d:000051 FINISH
c:0014 p:---- s:0050 b:0050 l:000049 d:000049 CFUNC :each
c:0013 p:0243 s:0047 b:0047 l:000a74 d:000a74 METHOD
D:/code/h4/www/poster.rb:446
c:0012 p:0174 s:0040 b:0040 l:000039 d:000039 METHOD
D:/code/h4/www/poster.rb:232
c:0011 p:0112 s:0035 b:0035 l:000034 d:000034 METHOD
D:/code/h4/www/poster.rb:286
c:0010 p:0308 s:0032 b:0032 l:000031 d:000031 METHOD
D:/code/h4/www/poster.rb:115
c:0009 p:0011 s:0023 b:0023 l:000015 d:000022 BLOCK
D:/code/h4/post.rb:14
c:0008 p:---- s:0021 b:0021 l:000020 d:000020 FINISH
c:0007 p:---- s:0019 b:0019 l:000018 d:000018 CFUNC :times
c:0006 p:0107 s:0016 b:0016 l:000015 d:000015 TOP
D:/code/h4/post.rb:13
c:0005 p:---- s:0012 b:0012 l:000011 d:000011 FINISH
c:0004 p:---- s:0010 b:0010 l:000009 d:000009 CFUNC :load
c:0003 p:0061 s:0006 b:0006 l:0001d4 d:001624 EVAL -e:1
c:0002 p:---- s:0004 b:0004 l:000003 d:000003 FINISH
c:0001 p:0000 s:0002 b:0002 l:0001d4 d:0001d4 TOP
---------------------------
D:/ruby-1.9.1/lib/ruby/1.9.1/uri/generic.rb:1078: [BUG] object
allocation during garbage collection phase
ruby 1.9.1p129 (2009-05-12 revision 23412) [i386-mswin32]

-- control frame ----------
c:0024 p:---- s:0134 b:0134 l:000133 d:000133 CFUNC  :collect
c:0023 p:0017 s:0131 b:0131 l:000130 d:000130 METHOD

D:/ruby-1.9.1/lib/ruby/1.9.1/uri/generic.rb:1078
c:0022 p:0052 s:0128 b:0127 l:000126 d:000126 METHOD
D:/ruby-1.9.1/lib/ruby/1.9.1/uri/generic.rb:1051
c:0021 p:0033 s:0123 b:0123 l:000122 d:000122 METHOD
D:/ruby-1.9.1/lib/ruby/1.9.1/uri/generic.rb:740
c:0020 p:0555 s:0116 b:0116 l:000115 d:000115 METHOD
D:/ruby-1.9.1/lib/ruby/gems/1.9.1/gems/mechanize-0.9.3/lib/www/mechanize/chain/uri_resolver.rb:62
c:0019 p:0021 s:0107 b:0107 l:000106 d:000106 METHOD
D:/ruby-1.9.1/lib/ruby/gems/1.9.1/gems/mechanize-0.9.3/lib/www/mechanize/chain.rb:25
c:0018 p:0251 s:0103 b:0103 l:000102 d:000102 METHOD
D:/ruby-1.9.1/lib/ruby/gems/1.9.1/gems/mechanize-0.9.3/lib/www/mechanize.rb:457
c:0017 p:0346 s:0077 b:0077 l:000076 d:000076 METHOD
D:/ruby-1.9.1/lib/ruby/gems/1.9.1/gems/mechanize-0.9.3/lib/www/mechanize.rb:238
c:0016 p:0258 s:0068 b:0068 l:000a74 d:000067 BLOCK
D:/code/h4/www/poster.rb:464
c:0015 p:---- s:0052 b:0052 l:000051 d:000051 FINISH
c:0014 p:---- s:0050 b:0050 l:000049 d:000049 CFUNC :each
c:0013 p:0243 s:0047 b:0047 l:000a74 d:000a74 METHOD
D:/code/h4/www/poster.rb:446
c:0012 p:0174 s:0040 b:0040 l:000039 d:000039 METHOD
D:/code/h4/www/poster.rb:232
c:0011 p:0112 s:0035 b:0035 l:000034 d:000034 METHOD
D:/code/h4/www/poster.rb:286
c:0010 p:0308 s:0032 b:0032 l:000031 d:000031 METHOD
D:/code/h4/www/poster.rb:115
c:0009 p:0011 s:0023 b:0023 l:000015 d:000022 BLOCK
D:/code/h4/post.rb:14
c:0008 p:---- s:0021 b:0021 l:000020 d:000020 FINISH
c:0007 p:---- s:0019 b:0019 l:000018 d:000018 CFUNC :times
c:0006 p:0107 s:0016 b:0016 l:000015 d:000015 TOP
D:/code/h4/post.rb:13
c:0005 p:---- s:0012 b:0012 l:000011 d:000011 FINISH
c:0004 p:---- s:0010 b:0010 l:000009 d:000009 CFUNC :load
c:0003 p:0061 s:0006 b:0006 l:0001d4 d:001624 EVAL -e:1
c:0002 p:---- s:0004 b:0004 l:000003 d:000003 FINISH
c:0001 p:0000 s:0002 b:0002 l:0001d4 d:0001d4 TOP
---------------------------
– Ruby level backtrace
information-----------------------------------------
D:/ruby-1.9.1/lib/ruby/1.9.1/uri/generic.rb:1078:in collect' D:/ruby-1.9.1/lib/ruby/1.9.1/uri/generic.rb:1078:incomponent_ary’
D:/ruby-1.9.1/lib/ruby/1.9.1/uri/generic.rb:1051:in ==' D:/ruby-1.9.1/lib/ruby/1.9.1/uri/generic.rb:740:inmerge’
D:/ruby-1.9.1/lib/ruby/gems/1.9.1/gems/mechanize-0.9.3/lib/www/mechanize/chain/uri_resolver.rb:62:in
handle' D:/ruby-1.9.1/lib/ruby/gems/1.9.1/gems/mechanize-0.9.3/lib/www/mechanize/chain.rb:25:inhandle’
D:/ruby-1.9.1/lib/ruby/gems/1.9.1/gems/mechanize-0.9.3/lib/www/mechanize.rb:457:in
fetch_page' D:/ruby-1.9.1/lib/ruby/gems/1.9.1/gems/mechanize-0.9.3/lib/www/mechanize.rb:238:inget’
D:/code/h4/www/poster.rb:464:in block in fillform' D:/code/h4/www/poster.rb:446:ineach’
D:/code/h4/www/poster.rb:446:in fillform' D:/code/h4/www/poster.rb:232:inregister’
D:/code/h4/www/poster.rb:286:in login' D:/code/h4/www/poster.rb:115:incheckifworks’
D:/code/h4/post.rb:14:in block in <top (required)>' D:/code/h4/post.rb:13:intimes’
D:/code/h4/post.rb:13:in <top (required)>' -e:1:inload’
-e:1:in `’

[NOTE]
You may encounter a bug of Ruby interpreter. Bug reports are

welcome.
For details: http://www.ruby-lang.org/bugreport.html

This application has requested the Runtime to terminate it in an

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Please contact the application’s support team for more information.

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