Backport #6898

lambda周辺でSegmentation fault

Added by 西行寺 うゆ over 1 year ago. Updated over 1 year ago.

[ruby-dev:46061]
Status:Closed
Priority:Normal
Assignee:-

Description

ソース削るとバグ再現しなくなったりするので
凄い読みにくくて申し訳ないですが、
添付ファイルのソースの1940行目辺りの
def bug_p のコードでSegmentation faultします

以下、エラーメッセージ

C:/xxx/bug/bug_trace.rb:1948: [BUG] Segmentation fault
ruby 1.9.3p194 (2012-04-20) [i386-mingw32]

-- Control frame information -----------------------------------------------
c:0159 p:0028 s:0513 b:0513 l:0008b4 d:000512 LAMBDA C:/xxx/bug/bugtrace.rb:1948
c:0158 p:---- s:0509 b:0509 l:000508 d:000508 FINISH
c:0157 p:---- s:0507 b:0507 l:000506 d:000506 CFUNC :call
c:0156 p:0021 s:0503 b:0503 l:0008b4 d:000502 LAMBDA C:/xxx/bug/bug
trace.rb:1947
c:0155 p:---- s:0499 b:0499 l:000498 d:000498 FINISH
c:0154 p:---- s:0497 b:0497 l:000496 d:000496 CFUNC :call
c:0153 p:0021 s:0493 b:0493 l:0008b4 d:000492 LAMBDA C:/xxx/bug/bugtrace.rb:1947
c:0152 p:---- s:0489 b:0489 l:000488 d:000488 FINISH
c:0151 p:---- s:0487 b:0487 l:000486 d:000486 CFUNC :call
c:0150 p:0021 s:0483 b:0483 l:0008b4 d:000482 LAMBDA C:/xxx/bug/bug
trace.rb:1947
c:0149 p:---- s:0479 b:0479 l:000478 d:000478 FINISH
c:0148 p:---- s:0477 b:0477 l:000476 d:000476 CFUNC :call
c:0147 p:0021 s:0473 b:0473 l:0008b4 d:000472 LAMBDA C:/xxx/bug/bugtrace.rb:1947
c:0146 p:---- s:0469 b:0469 l:000468 d:000468 FINISH
c:0145 p:---- s:0467 b:0467 l:000466 d:000466 CFUNC :call
c:0144 p:0021 s:0463 b:0463 l:0008b4 d:000462 LAMBDA C:/xxx/bug/bug
trace.rb:1947
c:0143 p:---- s:0459 b:0459 l:000458 d:000458 FINISH
c:0142 p:---- s:0457 b:0457 l:000456 d:000456 CFUNC :call
c:0141 p:0021 s:0453 b:0453 l:0008b4 d:000452 LAMBDA C:/xxx/bug/bugtrace.rb:1947
c:0140 p:---- s:0449 b:0449 l:000448 d:000448 FINISH
c:0139 p:---- s:0447 b:0447 l:000446 d:000446 CFUNC :call
c:0138 p:0021 s:0443 b:0443 l:0008b4 d:000442 LAMBDA C:/xxx/bug/bug
trace.rb:1947
c:0137 p:---- s:0439 b:0439 l:000438 d:000438 FINISH
c:0136 p:---- s:0437 b:0437 l:000436 d:000436 CFUNC :call
c:0135 p:0021 s:0433 b:0433 l:0008b4 d:000432 LAMBDA C:/xxx/bug/bugtrace.rb:1947
c:0134 p:---- s:0429 b:0429 l:000428 d:000428 FINISH
c:0133 p:---- s:0427 b:0427 l:000426 d:000426 CFUNC :call
c:0132 p:0021 s:0423 b:0423 l:0008b4 d:000422 LAMBDA C:/xxx/bug/bug
trace.rb:1947
c:0131 p:---- s:0419 b:0419 l:000418 d:000418 FINISH
c:0130 p:---- s:0417 b:0417 l:000416 d:000416 CFUNC :call
c:0129 p:0021 s:0413 b:0413 l:0008b4 d:000412 LAMBDA C:/xxx/bug/bugtrace.rb:1947
c:0128 p:---- s:0409 b:0409 l:000408 d:000408 FINISH
c:0127 p:---- s:0407 b:0407 l:000406 d:000406 CFUNC :call
c:0126 p:0021 s:0403 b:0403 l:0008b4 d:000402 LAMBDA C:/xxx/bug/bug
trace.rb:1947
c:0125 p:---- s:0399 b:0399 l:000398 d:000398 FINISH
c:0124 p:---- s:0397 b:0397 l:000396 d:000396 CFUNC :call
c:0123 p:0021 s:0393 b:0393 l:0008b4 d:000392 LAMBDA C:/xxx/bug/bugtrace.rb:1947
c:0122 p:---- s:0389 b:0389 l:000388 d:000388 FINISH
c:0121 p:---- s:0387 b:0387 l:000386 d:000386 CFUNC :call
c:0120 p:0021 s:0383 b:0383 l:0008b4 d:000382 LAMBDA C:/xxx/bug/bug
trace.rb:1947
c:0119 p:---- s:0379 b:0379 l:000378 d:000378 FINISH
c:0118 p:---- s:0377 b:0377 l:000376 d:000376 CFUNC :call
c:0117 p:0021 s:0373 b:0373 l:0008b4 d:000372 LAMBDA C:/xxx/bug/bugtrace.rb:1947
c:0116 p:---- s:0369 b:0369 l:000368 d:000368 FINISH
c:0115 p:---- s:0367 b:0367 l:000366 d:000366 CFUNC :call
c:0114 p:0021 s:0363 b:0363 l:0008b4 d:000362 LAMBDA C:/xxx/bug/bug
trace.rb:1947
c:0113 p:---- s:0359 b:0359 l:000358 d:000358 FINISH
c:0112 p:---- s:0357 b:0357 l:000356 d:000356 CFUNC :call
c:0111 p:0021 s:0353 b:0353 l:0008b4 d:000352 LAMBDA C:/xxx/bug/bugtrace.rb:1947
c:0110 p:---- s:0349 b:0349 l:000348 d:000348 FINISH
c:0109 p:---- s:0347 b:0347 l:000346 d:000346 CFUNC :call
c:0108 p:0021 s:0343 b:0343 l:0008b4 d:000342 LAMBDA C:/xxx/bug/bug
trace.rb:1947
c:0107 p:---- s:0339 b:0339 l:000338 d:000338 FINISH
c:0106 p:---- s:0337 b:0337 l:000336 d:000336 CFUNC :call
c:0105 p:0021 s:0333 b:0333 l:0008b4 d:000332 LAMBDA C:/xxx/bug/bugtrace.rb:1947
c:0104 p:---- s:0329 b:0329 l:000328 d:000328 FINISH
c:0103 p:---- s:0327 b:0327 l:000326 d:000326 CFUNC :call
c:0102 p:0021 s:0323 b:0323 l:0008b4 d:000322 LAMBDA C:/xxx/bug/bug
trace.rb:1947
c:0101 p:---- s:0319 b:0319 l:000318 d:000318 FINISH
c:0100 p:---- s:0317 b:0317 l:000316 d:000316 CFUNC :call
c:0099 p:0021 s:0313 b:0313 l:0008b4 d:000312 LAMBDA C:/xxx/bug/bugtrace.rb:1947
c:0098 p:---- s:0309 b:0309 l:000308 d:000308 FINISH
c:0097 p:---- s:0307 b:0307 l:000306 d:000306 CFUNC :call
c:0096 p:0021 s:0303 b:0303 l:0008b4 d:000302 LAMBDA C:/xxx/bug/bug
trace.rb:1947
c:0095 p:---- s:0299 b:0299 l:000298 d:000298 FINISH
c:0094 p:---- s:0297 b:0297 l:000296 d:000296 CFUNC :call
c:0093 p:0021 s:0293 b:0293 l:0008b4 d:000292 LAMBDA C:/xxx/bug/bugtrace.rb:1947
c:0092 p:---- s:0289 b:0289 l:000288 d:000288 FINISH
c:0091 p:---- s:0287 b:0287 l:000286 d:000286 CFUNC :call
c:0090 p:0021 s:0283 b:0283 l:0008b4 d:000282 LAMBDA C:/xxx/bug/bug
trace.rb:1947
c:0089 p:---- s:0279 b:0279 l:000278 d:000278 FINISH
c:0088 p:---- s:0277 b:0277 l:000276 d:000276 CFUNC :call
c:0087 p:0021 s:0273 b:0273 l:0008b4 d:000272 LAMBDA C:/xxx/bug/bugtrace.rb:1947
c:0086 p:---- s:0269 b:0269 l:000268 d:000268 FINISH
c:0085 p:---- s:0267 b:0267 l:000266 d:000266 CFUNC :call
c:0084 p:0021 s:0263 b:0263 l:0008b4 d:000262 LAMBDA C:/xxx/bug/bug
trace.rb:1947
c:0083 p:---- s:0259 b:0259 l:000258 d:000258 FINISH
c:0082 p:---- s:0257 b:0257 l:000256 d:000256 CFUNC :call
c:0081 p:0021 s:0253 b:0253 l:0008b4 d:000252 LAMBDA C:/xxx/bug/bugtrace.rb:1947
c:0080 p:---- s:0249 b:0249 l:000248 d:000248 FINISH
c:0079 p:---- s:0247 b:0247 l:000246 d:000246 CFUNC :call
c:0078 p:0021 s:0243 b:0243 l:0008b4 d:000242 LAMBDA C:/xxx/bug/bug
trace.rb:1947
c:0077 p:---- s:0239 b:0239 l:000238 d:000238 FINISH
c:0076 p:---- s:0237 b:0237 l:000236 d:000236 CFUNC :call
c:0075 p:0021 s:0233 b:0233 l:0008b4 d:000232 LAMBDA C:/xxx/bug/bugtrace.rb:1947
c:0074 p:---- s:0229 b:0229 l:000228 d:000228 FINISH
c:0073 p:---- s:0227 b:0227 l:000226 d:000226 CFUNC :call
c:0072 p:0021 s:0223 b:0223 l:0008b4 d:000222 LAMBDA C:/xxx/bug/bug
trace.rb:1947
c:0071 p:---- s:0219 b:0219 l:000218 d:000218 FINISH
c:0070 p:---- s:0217 b:0217 l:000216 d:000216 CFUNC :call
c:0069 p:0021 s:0213 b:0213 l:0008b4 d:000212 LAMBDA C:/xxx/bug/bugtrace.rb:1947
c:0068 p:---- s:0209 b:0209 l:000208 d:000208 FINISH
c:0067 p:---- s:0207 b:0207 l:000206 d:000206 CFUNC :call
c:0066 p:0021 s:0203 b:0203 l:0008b4 d:000202 LAMBDA C:/xxx/bug/bug
trace.rb:1947
c:0065 p:---- s:0199 b:0199 l:000198 d:000198 FINISH
c:0064 p:---- s:0197 b:0197 l:000196 d:000196 CFUNC :call
c:0063 p:0021 s:0193 b:0193 l:0008b4 d:000192 LAMBDA C:/xxx/bug/bugtrace.rb:1947
c:0062 p:---- s:0189 b:0189 l:000188 d:000188 FINISH
c:0061 p:---- s:0187 b:0187 l:000186 d:000186 CFUNC :call
c:0060 p:0021 s:0183 b:0183 l:0008b4 d:000182 LAMBDA C:/xxx/bug/bug
trace.rb:1947
c:0059 p:---- s:0179 b:0179 l:000178 d:000178 FINISH
c:0058 p:---- s:0177 b:0177 l:000176 d:000176 CFUNC :call
c:0057 p:0014 s:0173 b:0173 l:000172 d:000172 METHOD C:/xxx/bug/bugtrace.rb:29
c:0056 p:---- s:0170 b:0170 l:000169 d:000169 FINISH
c:0055 p:---- s:0168 b:0168 l:0001e0 d:000167 IFUNC
c:0054 p:---- s:0166 b:0166 l:000165 d:000165 CFUNC :map
c:0053 p:0086 s:0163 b:0163 l:000154 d:000162 BLOCK C:/xxx/bug/bug
trace.rb:1893
c:0052 p:---- s:0160 b:0160 l:000159 d:000159 FINISH
c:0051 p:---- s:0158 b:0158 l:000157 d:000157 CFUNC :loop
c:0050 p:0011 s:0155 b:0155 l:000154 d:000154 METHOD C:/xxx/bug/bugtrace.rb:1864
c:0049 p:0153 s:0150 b:0150 l:0012c8 d:00163c BLOCK C:/xxx/bug/bug
trace.rb:2034
c:0048 p:0008 s:0144 b:0144 l:002000 d:000143 BLOCK C:/xxx/bug/bugtrace.rb:190
c:0047 p:0008 s:0141 b:0141 l:002558 d:000140 LAMBDA C:/xxx/bug/bug
trace.rb:72
c:0046 p:---- s:0138 b:0138 l:000137 d:000137 FINISH
c:0045 p:---- s:0136 b:0136 l:000135 d:000135 CFUNC :call
c:0044 p:0032 s:0132 b:0132 l:000113 d:000131 BLOCK C:/xxx/bug/bugtrace.rb:119
c:0043 p:---- s:0127 b:0127 l:000126 d:000126 FINISH
c:0042 p:---- s:0125 b:0125 l:000124 d:000124 CFUNC :each
c:0041 p:0027 s:0122 b:0122 l:000113 d:000121 BLOCK C:/xxx/bug/bug
trace.rb:117
c:0040 p:---- s:0119 b:0119 l:000118 d:000118 FINISH
c:0039 p:---- s:0117 b:0117 l:000116 d:000116 CFUNC :loop
c:0038 p:0011 s:0114 b:0114 l:000113 d:000113 METHOD C:/xxx/bug/bugtrace.rb:103
c:0037 p:0018 s:0110 b:0110 l:00239c d:000109 BLOCK C:/xxx/bug/bug
trace.rb:222
c:0036 p:0008 s:0108 b:0108 l:002418 d:000107 LAMBDA C:/xxx/bug/bugtrace.rb:72
c:0035 p:---- s:0105 b:0105 l:000104 d:000104 FINISH
c:0034 p:---- s:0103 b:0103 l:000102 d:000102 CFUNC :call
c:0033 p:0032 s:0099 b:0099 l:000080 d:000098 BLOCK C:/xxx/bug/bug
trace.rb:119
c:0032 p:---- s:0094 b:0094 l:000093 d:000093 FINISH
c:0031 p:---- s:0092 b:0092 l:000091 d:000091 CFUNC :each
c:0030 p:0027 s:0089 b:0089 l:000080 d:000088 BLOCK C:/xxx/bug/bugtrace.rb:117
c:0029 p:---- s:0086 b:0086 l:000085 d:000085 FINISH
c:0028 p:---- s:0084 b:0084 l:000083 d:000083 CFUNC :loop
c:0027 p:0011 s:0081 b:0081 l:000080 d:000080 METHOD C:/xxx/bug/bug
trace.rb:103
c:0026 p:0018 s:0077 b:0077 l:000394 d:000076 BLOCK C:/xxx/bug/bugtrace.rb:222
c:0025 p:0008 s:0075 b:0075 l:000410 d:000074 LAMBDA C:/xxx/bug/bug
trace.rb:72
c:0024 p:---- s:0072 b:0072 l:000071 d:000071 FINISH
c:0023 p:---- s:0070 b:0070 l:000069 d:000069 CFUNC :call
c:0022 p:0032 s:0066 b:0066 l:000047 d:000065 BLOCK C:/xxx/bug/bugtrace.rb:119
c:0021 p:---- s:0061 b:0061 l:000060 d:000060 FINISH
c:0020 p:---- s:0059 b:0059 l:000058 d:000058 CFUNC :each
c:0019 p:0027 s:0056 b:0056 l:000047 d:000055 BLOCK C:/xxx/bug/bug
trace.rb:117
c:0018 p:---- s:0053 b:0053 l:000052 d:000052 FINISH
c:0017 p:---- s:0051 b:0051 l:000050 d:000050 CFUNC :loop
c:0016 p:0011 s:0048 b:0048 l:000047 d:000047 METHOD C:/xxx/bug/bugtrace.rb:103
c:0015 p:0018 s:0044 b:0044 l:0024ec d:000043 BLOCK C:/xxx/bug/bug
trace.rb:222
c:0014 p:0008 s:0042 b:0042 l:002568 d:000041 LAMBDA C:/xxx/bug/bugtrace.rb:72
c:0013 p:---- s:0039 b:0039 l:000038 d:000038 FINISH
c:0012 p:---- s:0037 b:0037 l:000036 d:000036 CFUNC :call
c:0011 p:0032 s:0033 b:0033 l:000014 d:000032 BLOCK C:/xxx/bug/bug
trace.rb:119
c:0010 p:---- s:0028 b:0028 l:000027 d:000027 FINISH
c:0009 p:---- s:0026 b:0026 l:000025 d:000025 CFUNC :each
c:0008 p:0027 s:0023 b:0023 l:000014 d:000022 BLOCK C:/xxx/bug/bugtrace.rb:117
c:0007 p:---- s:0020 b:0020 l:000019 d:000019 FINISH
c:0006 p:---- s:0018 b:0018 l:000017 d:000017 CFUNC :loop
c:0005 p:0011 s:0015 b:0015 l:000014 d:000014 METHOD C:/xxx/bug/bug
trace.rb:103
c:0004 p:0057 s:0011 b:0011 l:001f4c d:001f4c METHOD C:/xxx/bug/bugtrace.rb:174
c:0003 p:0482 s:0006 b:0006 l:001eec d:00201c EVAL C:/xxx/bug/bug
trace.rb:1977
c:0002 p:---- s:0004 b:0004 l:000003 d:000003 FINISH
c:0001 p:0000 s:0002 b:0002 l:001eec d:001eec TOP

-- Ruby level backtrace information ----------------------------------------
C:/xxx/bug/bugtrace.rb:1977:in <main>'
C:/xxx/bug/bug_trace.rb:174:in
Main'
C:/xxx/bug/bug
trace.rb:103:in __mainloop_sub'
C:/xxx/bug/bug_trace.rb:103:in
loop'
C:/xxx/bug/bugtrace.rb:117:in block in __mainloop_sub'
C:/xxx/bug/bug_trace.rb:117:in
each'
C:/xxx/bug/bug
trace.rb:119:in block (2 levels) in __mainloop_sub'
C:/xxx/bug/bug_trace.rb:119:in
call'
C:/xxx/bug/bugtrace.rb:72:in block in initialize'
C:/xxx/bug/bug_trace.rb:222:in
block in _
mainsub'
C:/xxx/bug/bug
trace.rb:103:in __mainloop_sub'
C:/xxx/bug/bug_trace.rb:103:in
loop'
C:/xxx/bug/bugtrace.rb:117:in block in __mainloop_sub'
C:/xxx/bug/bug_trace.rb:117:in
each'
C:/xxx/bug/bug
trace.rb:119:in block (2 levels) in __mainloop_sub'
C:/xxx/bug/bug_trace.rb:119:in
call'
C:/xxx/bug/bugtrace.rb:72:in block in initialize'
C:/xxx/bug/bug_trace.rb:222:in
block in _
mainsub'
C:/xxx/bug/bug
trace.rb:103:in __mainloop_sub'
C:/xxx/bug/bug_trace.rb:103:in
loop'
C:/xxx/bug/bugtrace.rb:117:in block in __mainloop_sub'
C:/xxx/bug/bug_trace.rb:117:in
each'
C:/xxx/bug/bug
trace.rb:119:in block (2 levels) in __mainloop_sub'
C:/xxx/bug/bug_trace.rb:119:in
call'
C:/xxx/bug/bugtrace.rb:72:in block in initialize'
C:/xxx/bug/bug_trace.rb:222:in
block in _
mainsub'
C:/xxx/bug/bug
trace.rb:103:in __mainloop_sub'
C:/xxx/bug/bug_trace.rb:103:in
loop'
C:/xxx/bug/bugtrace.rb:117:in block in __mainloop_sub'
C:/xxx/bug/bug_trace.rb:117:in
each'
C:/xxx/bug/bug
trace.rb:119:in block (2 levels) in __mainloop_sub'
C:/xxx/bug/bug_trace.rb:119:in
call'
C:/xxx/bug/bugtrace.rb:72:in block in initialize'
C:/xxx/bug/bug_trace.rb:190:in
block in Task'
C:/xxx/bug/bug
trace.rb:2034:in block in miko'
C:/xxx/bug/bug_trace.rb:1864:in
_mainloopsub'
C:/xxx/bug/bugtrace.rb:1864:in loop'
C:/xxx/bug/bug_trace.rb:1893:in
block in _
mainloopsub'
C:/xxx/bug/bug
trace.rb:1893:in map'
C:/xxx/bug/bug_trace.rb:29:in
update'
C:/xxx/bug/bugtrace.rb:29:in call'
C:/xxx/bug/bug_trace.rb:1947:in
block (2 levels) in bug
p'
C:/xxx/bug/bugtrace.rb:1947:in call'
C:/xxx/bug/bug_trace.rb:1947:in
block (2 levels) in bug
p'
C:/xxx/bug/bugtrace.rb:1947:in call'
C:/xxx/bug/bug_trace.rb:1947:in
block (2 levels) in bug
p'
C:/xxx/bug/bugtrace.rb:1947:in call'
C:/xxx/bug/bug_trace.rb:1947:in
block (2 levels) in bug
p'
C:/xxx/bug/bugtrace.rb:1947:in call'
C:/xxx/bug/bug_trace.rb:1947:in
block (2 levels) in bug
p'
C:/xxx/bug/bugtrace.rb:1947:in call'
C:/xxx/bug/bug_trace.rb:1947:in
block (2 levels) in bug
p'
C:/xxx/bug/bugtrace.rb:1947:in call'
C:/xxx/bug/bug_trace.rb:1947:in
block (2 levels) in bug
p'
C:/xxx/bug/bugtrace.rb:1947:in call'
C:/xxx/bug/bug_trace.rb:1947:in
block (2 levels) in bug
p'
C:/xxx/bug/bugtrace.rb:1947:in call'
C:/xxx/bug/bug_trace.rb:1947:in
block (2 levels) in bug
p'
C:/xxx/bug/bugtrace.rb:1947:in call'
C:/xxx/bug/bug_trace.rb:1947:in
block (2 levels) in bug
p'
C:/xxx/bug/bugtrace.rb:1947:in call'
C:/xxx/bug/bug_trace.rb:1947:in
block (2 levels) in bug
p'
C:/xxx/bug/bugtrace.rb:1947:in call'
C:/xxx/bug/bug_trace.rb:1947:in
block (2 levels) in bug
p'
C:/xxx/bug/bugtrace.rb:1947:in call'
C:/xxx/bug/bug_trace.rb:1947:in
block (2 levels) in bug
p'
C:/xxx/bug/bugtrace.rb:1947:in call'
C:/xxx/bug/bug_trace.rb:1947:in
block (2 levels) in bug
p'
C:/xxx/bug/bugtrace.rb:1947:in call'
C:/xxx/bug/bug_trace.rb:1947:in
block (2 levels) in bug
p'
C:/xxx/bug/bugtrace.rb:1947:in call'
C:/xxx/bug/bug_trace.rb:1947:in
block (2 levels) in bug
p'
C:/xxx/bug/bugtrace.rb:1947:in call'
C:/xxx/bug/bug_trace.rb:1947:in
block (2 levels) in bug
p'
C:/xxx/bug/bugtrace.rb:1947:in call'
C:/xxx/bug/bug_trace.rb:1947:in
block (2 levels) in bug
p'
C:/xxx/bug/bugtrace.rb:1947:in call'
C:/xxx/bug/bug_trace.rb:1947:in
block (2 levels) in bug
p'
C:/xxx/bug/bugtrace.rb:1947:in call'
C:/xxx/bug/bug_trace.rb:1947:in
block (2 levels) in bug
p'
C:/xxx/bug/bugtrace.rb:1947:in call'
C:/xxx/bug/bug_trace.rb:1947:in
block (2 levels) in bug
p'
C:/xxx/bug/bugtrace.rb:1947:in call'
C:/xxx/bug/bug_trace.rb:1947:in
block (2 levels) in bug
p'
C:/xxx/bug/bugtrace.rb:1947:in call'
C:/xxx/bug/bug_trace.rb:1947:in
block (2 levels) in bug
p'
C:/xxx/bug/bugtrace.rb:1947:in call'
C:/xxx/bug/bug_trace.rb:1947:in
block (2 levels) in bug
p'
C:/xxx/bug/bugtrace.rb
:1947:in call'
C:/xxx/bug/bug_trace.rb:1947:in
block (2 levels) in bug
p'
C:/xxx/bug/bugtrace.rb:1947:in call'
C:/xxx/bug/bug_trace.rb:1947:in
block (2 levels) in bug
p'
C:/xxx/bug/bugtrace.rb:1947:in call'
C:/xxx/bug/bug_trace.rb:1947:in
block (2 levels) in bug
p'
C:/xxx/bug/bugtrace.rb:1947:in call'
C:/xxx/bug/bug_trace.rb:1947:in
block (2 levels) in bug
p'
C:/xxx/bug/bugtrace.rb:1947:in call'
C:/xxx/bug/bug_trace.rb:1947:in
block (2 levels) in bug
p'
C:/xxx/bug/bugtrace.rb:1947:in call'
C:/xxx/bug/bug_trace.rb:1947:in
block (2 levels) in bug
p'
C:/xxx/bug/bugtrace.rb:1947:in call'
C:/xxx/bug/bug_trace.rb:1947:in
block (2 levels) in bug
p'
C:/xxx/bug/bugtrace.rb:1947:in call'
C:/xxx/bug/bug_trace.rb:1947:in
block (2 levels) in bug
p'
C:/xxx/bug/bugtrace.rb:1947:in call'
C:/xxx/bug/bug_trace.rb:1947:in
block (2 levels) in bug
p'
C:/xxx/bug/bugtrace.rb:1947:in call'
C:/xxx/bug/bug_trace.rb:1948:in
block (2 levels) in bug
p'

-- C level backtrace information -------------------------------------------
C:\WINDOWS\system32\ntdll.dll(KiFastSystemCallRet+0x0) [0x7c94e514]
C:\WINDOWS\system32\kernel32.dll(WaitForSingleObject+0x12) [0x7c802542]
C:\Ruby193\bin\msvcrt-ruby191.dll(rbvmbugreport+0xf9) [0x62e5c589]
C:\Ruby193\bin\msvcrt-ruby191.dll(rbnameerrmesgnew+0x17a) [0x62d3a7e2]
C:\Ruby193\bin\msvcrt-ruby191.dll(rbbug+0x2f) [0x62d3b4fb]
C:\Ruby193\bin\msvcrt-ruby191.dll(rb
checksafestr+0x1a4) [0x62dee168]
[0x004011e6]
C:\WINDOWS\system32\kernel32.dll(UnhandledExceptionFilter+0x1c7) [0x7c864191]

-- Other runtime information -----------------------------------------------

  • Loaded script: C:/xxx/bug/bug_trace.rb

  • Loaded features:

    0 enumerator.so
    1 C:/Ruby193/lib/ruby/1.9.1/i386-mingw32/enc/encdb.so
    2 C:/Ruby193/lib/ruby/1.9.1/i386-mingw32/enc/shiftjis.so
    3 C:/Ruby193/lib/ruby/1.9.1/i386-mingw32/enc/trans/transdb.so
    4 C:/Ruby193/lib/ruby/site
    ruby/1.9.1/rubygems/defaults.rb
    5 C:/Ruby193/lib/ruby/1.9.1/i386-mingw32/rbconfig.rb
    6 C:/Ruby193/lib/ruby/siteruby/1.9.1/rubygems/deprecate.rb
    7 C:/Ruby193/lib/ruby/site
    ruby/1.9.1/rubygems/exceptions.rb
    8 C:/Ruby193/lib/ruby/siteruby/1.9.1/rubygems/defaults/operatingsystem.rb
    9 C:/Ruby193/lib/ruby/siteruby/1.9.1/rubygems/customrequire.rb
    10 C:/Ruby193/lib/ruby/site_ruby/1.9.1/rubygems.rb
    11 C:/Ruby193/lib/ruby/1.9.1/ostruct.rb

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

bug_trace.rb Magnifier (42.8 KB) 西行寺 うゆ, 08/21/2012 12:40 AM

Associated revisions

Revision 36789
Added by Yui NARUSE over 1 year ago

merge revision(s) 35978,36013,36014,36015,36052,36076,36487: [Backport #6898]

* thread_pthread.c (ruby_init_stack): use stack info if possible.

* thread_pthread.c (ruby_init_stack): adjust stack size for offset of
  addr from the bottom.

* thread_pthread.c (get_stack): seems stack size does not include
  guard size on Mac OS X.

* gc.h (IS_STACK_DIR_UPPER): utility macro.

* thread_pthread.c (get_stack): Linux is the only OS which includes
  the size of guard page into the stack size.

* thread_pthread.c (ruby_init_stack): STACK_GROW_DIR_DETECTION is
  necessary on platforms with unknown stack direction.  [Bug #6761]

History

#1 Updated by 西行寺 うゆ over 1 year ago

追記

小さいコードでバグ再現できました
多分これでSEGVでると思います

def func
$a = lambda do yield end
end

func do
p 1
a = $a.clone
p 2
$a = -> {
p 3
a.call
}
end
400.times{
$a.call
}

#2 Updated by Yui NARUSE over 1 year ago

  • Tracker changed from Bug to Backport
  • Project changed from ruby-trunk to Backport93

#3 Updated by Yui NARUSE over 1 year ago

  • Status changed from Open to Closed
  • % Done changed from 0 to 100

This issue was solved with changeset r36789.
西行寺, thank you for reporting this issue.
Your contribution to Ruby is greatly appreciated.
May Ruby be with you.


merge revision(s) 35978,36013,36014,36015,36052,36076,36487: [Backport #6898]

* thread_pthread.c (ruby_init_stack): use stack info if possible.

* thread_pthread.c (ruby_init_stack): adjust stack size for offset of
  addr from the bottom.

* thread_pthread.c (get_stack): seems stack size does not include
  guard size on Mac OS X.

* gc.h (IS_STACK_DIR_UPPER): utility macro.

* thread_pthread.c (get_stack): Linux is the only OS which includes
  the size of guard page into the stack size.

* thread_pthread.c (ruby_init_stack): STACK_GROW_DIR_DETECTION is
  necessary on platforms with unknown stack direction.  [Bug #6761]

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