Issue #4866 has been updated by Koichi Sasada. Status changed from Assigned to Closed ---------------------------------------- Bug #4866: Mac???make check?????????IO.copy_stream???SEGV http://redmine.ruby-lang.org/issues/4866 Author: Motohiro KOSAKI Status: Closed Priority: Normal Assignee: Akira Tanaka Category: core Target version: 1.9.3 ruby -v: - make check???以ä????®ã???????«ç?°å¸¸çµ?äº??????¾ã????? . #245 test_io.rb:99:in `block in <top (required)>': at_exit { p :foo } megacontent = "abc" * 12345678 #File.open("megasrc", "w") {|f| f << megacontent } Thread.new { sleep rand*0.2; Process.kill(:INT, $$) } r1, w1 = IO.pipe r2, w2 = IO.pipe t1 = Thread.new { w1 << megacontent; w1.close } t2 = Thread.new { r2.read; r2.close } IO.copy_stream(r1, w2) rescue nil w2.close r1.close t1.join t2.join #=> killed by SIGABRT (signal 6) | bootstraptest.tmp.rb:13: [BUG] Segmentation fault | ruby 1.9.3dev (2011-06-10 trunk 31985) [x86_64-darwin10.7.4] | | -- Control frame information ----------------------------------------------- | c:0004 p:---- s:0019 b:0019 l:000018 d:000018 CFUNC :copy_stream | c:0003 p:0145 s:0014 b:0013 l:002188 d:000b40 EVAL bootstraptest.tmp.rb:13 | c:0002 p:---- s:0004 b:0004 l:000003 d:000003 FINISH | c:0001 p:0000 s:0002 b:0002 l:002188 d:002188 TOP | | -- Ruby level backtrace information ---------------------------------------- | bootstraptest.tmp.rb:13:in `<main>' | bootstraptest.tmp.rb:13:in `copy_stream' | | -- See Crash Report log file under ~/Library/Logs/CrashReporter or --------- | -- /Library/Logs/CrashReporter, for the more detail of --------------------- | -- C level backtrace information ------------------------------------------- | | -- Other runtime information ----------------------------------------------- | | * Loaded script: bootstraptest.tmp.rb | | * Loaded features: | | 0 enumerator.so | 1 /Users/kosaki/ruby/.ext/x86_64-darwin10.7.4/enc/encdb.bundle | 2 /Users/kosaki/ruby/.ext/x86_64-darwin10.7.4/enc/trans/transdb.bundle | 3 /Users/kosaki/ruby/lib/rubygems/defaults.rb | 4 /Users/kosaki/ruby/lib/tsort.rb | 5 /Users/kosaki/ruby/lib/rubygems/deprecate.rb | 6 /Users/kosaki/ruby/lib/rubygems/dependency_list.rb | 7 /Users/kosaki/ruby/lib/rubygems/path_support.rb | 8 /Users/kosaki/ruby/rbconfig.rb | 9 /Users/kosaki/ruby/lib/rubygems/exceptions.rb | 10 /Users/kosaki/ruby/lib/rubygems/custom_require.rb | 11 /Users/kosaki/ruby/lib/rubygems/version.rb | 12 /Users/kosaki/ruby/lib/rubygems/requirement.rb | 13 /Users/kosaki/ruby/lib/rubygems/platform.rb | 14 /Users/kosaki/ruby/lib/rubygems/specification.rb | 15 /Users/kosaki/ruby/lib/rubygems.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 | megacontent-copy_stream FAIL 1/925 tests failed make: *** [yes-btest-ruby] Error 1 [1] 95841 exit 2 make check OPTS="-v" TESTS="-v -q -j8 " Process: ruby-193 [96102] Path: /Users/kosaki/ruby/ruby-193 Identifier: ruby-193 Version: ??? (???) Code Type: X86-64 (Native) Parent Process: ruby-193 [95844] Date/Time: 2011-06-10 23:24:40.171 +0900 OS Version: Mac OS X 10.6.7 (10J4138) Report Version: 6 Exception Type: EXC_BAD_ACCESS (SIGABRT) Exception Codes: KERN_INVALID_ADDRESS at 0x000000079656e860 Crashed Thread: 0 Dispatch queue: com.apple.main-thread Application Specific Information: abort() called Thread 0 Crashed: Dispatch queue: com.apple.main-thread 0 libSystem.B.dylib 0x00007fff885225d6 __kill + 10 1 libSystem.B.dylib 0x00007fff885c2cde abort + 83 2 ruby-193 0x0000000100038262 rb_bug_errno + 0 3 ruby-193 0x00000001000fc442 signal_exec + 0 4 libSystem.B.dylib 0x00007fff8853466a _sigtramp + 26 5 ruby-193 0x00000001000fc510 rb_signal_exec + 51 6 ruby-193 0x000000010018556f rb_threadptr_execute_interrupts_rec + 211 7 ruby-193 0x0000000100185706 rb_thread_execute_interrupts + 26 8 ruby-193 0x000000010006d4e7 exec_interrupts + 29 9 ruby-193 0x00000001001853d3 rb_thread_call_with_gvl + 162 10 ruby-193 0x000000010006d548 maygvl_copy_stream_continue_p + 90 11 ruby-193 0x000000010006dc6a maygvl_copy_stream_read + 134 12 ruby-193 0x000000010006dfb7 nogvl_copy_stream_read_write + 443 13 ruby-193 0x000000010006e069 nogvl_copy_stream_func + 47 14 ruby-193 0x000000010018519b rb_thread_blocking_region + 216 15 ruby-193 0x000000010006e919 copy_stream_body + 1457 16 ruby-193 0x000000010003e487 rb_ensure + 151 17 ruby-193 0x000000010006eb5d rb_io_s_copy_stream + 378 18 ruby-193 0x00000001001754a0 call_cfunc + 282 19 ruby-193 0x0000000100175307 vm_call_cfunc + 284 20 ruby-193 0x00000001001744d0 vm_call_method + 373 21 ruby-193 0x000000010016f032 vm_exec_core + 11449 22 ruby-193 0x000000010017ee0a vm_exec + 147 23 ruby-193 0x000000010017f7dd rb_iseq_eval_main + 45 24 ruby-193 0x000000010003d0cb ruby_exec_internal + 193 25 ruby-193 0x000000010003d1ef ruby_exec_node + 30 26 ruby-193 0x000000010003d1c2 ruby_run_node + 56 27 ruby-193 0x0000000100000d23 main + 79 (main.c:40) 28 ruby-193 0x0000000100000ccc start + 52 Thread 1: 0 libSystem.B.dylib 0x00007fff8850ef8a __semwait_signal + 10 1 libSystem.B.dylib 0x00007fff88512da1 _pthread_cond_wait + 1286 2 ruby-193 0x0000000100182af6 native_cond_timedwait + 37 3 ruby-193 0x00000001001834a5 thread_timer + 121 4 libSystem.B.dylib 0x00007fff8850d4f6 _pthread_start + 331 5 libSystem.B.dylib 0x00007fff8850d3a9 thread_start + 13 Thread 2: 0 libSystem.B.dylib 0x00007fff8850ef8a __semwait_signal + 10 1 libSystem.B.dylib 0x00007fff88512da1 _pthread_cond_wait + 1286 2 ruby-193 0x0000000100182af6 native_cond_timedwait + 37 3 ruby-193 0x00000001001831b5 native_sleep + 270 4 ruby-193 0x0000000100184b9d sleep_timeval + 129 5 ruby-193 0x0000000100184d31 sleep_for_polling + 44 6 ruby-193 0x0000000100184db2 rb_thread_polling + 78 7 ruby-193 0x00000001000fc061 rb_f_kill + 703 8 ruby-193 0x00000001001754a0 call_cfunc + 282 9 ruby-193 0x0000000100175307 vm_call_cfunc + 284 10 ruby-193 0x00000001001744d0 vm_call_method + 373 11 ruby-193 0x000000010016f032 vm_exec_core + 11449 12 ruby-193 0x000000010017ee0a vm_exec + 147 13 ruby-193 0x000000010017d922 invoke_block_from_c + 584 14 ruby-193 0x000000010017daa8 rb_vm_invoke_proc + 253 15 ruby-193 0x0000000100183da8 thread_start_func_2 + 512 16 ruby-193 0x0000000100182ec5 thread_start_func_1 + 51 17 libSystem.B.dylib 0x00007fff8850d4f6 _pthread_start + 331 18 libSystem.B.dylib 0x00007fff8850d3a9 thread_start + 13 Thread 3: 0 libSystem.B.dylib 0x00007fff8850ef8a __semwait_signal + 10 1 libSystem.B.dylib 0x00007fff88512da1 _pthread_cond_wait + 1286 2 ruby-193 0x0000000100182ab7 native_cond_wait + 29 3 ruby-193 0x0000000100182772 gvl_acquire + 90 4 ruby-193 0x000000010018505b blocking_region_end + 33 5 ruby-193 0x00000001001852be rb_thread_io_blocking_region + 207 6 ruby-193 0x000000010005d017 rb_write_internal + 60 7 ruby-193 0x000000010005d941 io_binwrite + 852 8 ruby-193 0x000000010005dd41 io_fwrite + 158 9 ruby-193 0x000000010005de8f io_write + 247 10 ruby-193 0x000000010005df31 io_write_m + 34 11 ruby-193 0x00000001001754d7 call_cfunc + 337 12 ruby-193 0x000000010017895f vm_call0 + 685 13 ruby-193 0x0000000100179d9d rb_call0 + 171 14 ruby-193 0x0000000100179cf0 rb_call + 59 15 ruby-193 0x0000000100179fbd rb_funcall + 534 16 ruby-193 0x000000010005df61 rb_io_write + 46 17 ruby-193 0x000000010005df80 rb_io_addstr + 29 18 ruby-193 0x00000001001754d7 call_cfunc + 337 19 ruby-193 0x0000000100175307 vm_call_cfunc + 284 20 ruby-193 0x00000001001744d0 vm_call_method + 373 21 ruby-193 0x000000010017232e vm_exec_core + 24501 22 ruby-193 0x000000010017ee0a vm_exec + 147 23 ruby-193 0x000000010017d922 invoke_block_from_c + 584 24 ruby-193 0x000000010017daa8 rb_vm_invoke_proc + 253 25 ruby-193 0x0000000100183da8 thread_start_func_2 + 512 26 ruby-193 0x0000000100182ec5 thread_start_func_1 + 51 27 libSystem.B.dylib 0x00007fff8850d4f6 _pthread_start + 331 28 libSystem.B.dylib 0x00007fff8850d3a9 thread_start + 13 Thread 4: 0 libSystem.B.dylib 0x00007fff8850ef8a __semwait_signal + 10 1 libSystem.B.dylib 0x00007fff88512da1 _pthread_cond_wait + 1286 2 ruby-193 0x0000000100182ab7 native_cond_wait + 29 3 ruby-193 0x0000000100182772 gvl_acquire + 90 4 ruby-193 0x000000010018505b blocking_region_end + 33 5 ruby-193 0x00000001001852be rb_thread_io_blocking_region + 207 6 ruby-193 0x000000010005cfd9 rb_read_internal + 60 7 ruby-193 0x000000010005ec76 io_bufread + 79 8 ruby-193 0x000000010005edfb io_fread + 160 9 ruby-193 0x000000010005f941 read_all + 335 10 ruby-193 0x00000001000600fe io_read + 128 11 ruby-193 0x00000001001754a0 call_cfunc + 282 12 ruby-193 0x0000000100175307 vm_call_cfunc + 284 13 ruby-193 0x00000001001744d0 vm_call_method + 373 14 ruby-193 0x000000010016f032 vm_exec_core + 11449 15 ruby-193 0x000000010017ee0a vm_exec + 147 16 ruby-193 0x000000010017d922 invoke_block_from_c + 584 17 ruby-193 0x000000010017daa8 rb_vm_invoke_proc + 253 18 ruby-193 0x0000000100183da8 thread_start_func_2 + 512 19 ruby-193 0x0000000100182ec5 thread_start_func_1 + 51 20 libSystem.B.dylib 0x00007fff8850d4f6 _pthread_start + 331 21 libSystem.B.dylib 0x00007fff8850d3a9 thread_start + 13 Thread 0 crashed with X86 Thread State (64-bit): rax: 0x0000000000000000 rbx: 0x000000000000000d rcx: 0x000000010035c948 rdx: 0x0000000000000000 rdi: 0x0000000000017766 rsi: 0x0000000000000006 rbp: 0x000000010035c960 rsp: 0x000000010035c948 r8: 0x00007fff70f2da40 r9: 0x0000000000000000 r10: 0x00007fff8851e616 r11: 0xffffff80002e4730 r12: 0x0000000000000000 r13: 0x0000000000000000 r14: 0x000000010180c888 r15: 0x00000001005ffef8 rip: 0x00007fff885225d6 rfl: 0x0000000000000202 cr2: 0x000000010035afd8 Binary Images: 0x100000000 - 0x100225fe7 +ruby-193 ??? (???) <BA0E4C3C-659E-DB67-DA3E-1542905CC024> /Users/kosaki/ruby/ruby-193 0x100362000 - 0x100363fff +encdb.bundle ??? (???) <08C7BB02-5372-D150-369E-F387ED7B6378> /Users/kosaki/ruby/.ext/x86_64-darwin10.7.4/enc/encdb.bundle 0x100366000 - 0x100367fff +transdb.bundle ??? (???) <1944083B-D771-2816-565E-AB9FBA03556B> /Users/kosaki/ruby/.ext/x86_64-darwin10.7.4/enc/trans/transdb.bundle 0x7fff5fc00000 - 0x7fff5fc3bdef dyld 132.1 (???) <DB8B8AB0-0C97-B51C-BE8B-B79895735A33> /usr/lib/dyld 0x7fff805a7000 - 0x7fff8065dfff libobjc.A.dylib 227.0.0 (compatibility 1.0.0) <1960E662-D35C-5D98-EB16-D43166AE6A22> /usr/lib/libobjc.A.dylib 0x7fff862ec000 - 0x7fff862f0ff7 libmathCommon.A.dylib 315.0.0 (compatibility 1.0.0) <95718673-FEEE-B6ED-B127-BCDBDB60D4E5> /usr/lib/system/libmathCommon.A.dylib 0x7fff86677000 - 0x7fff866f4fef libstdc++.6.dylib 7.9.0 (compatibility 7.0.0) <35ECA411-2C08-FD7D-11B1-1B7A04921A5C> /usr/lib/libstdc++.6.dylib 0x7fff884d3000 - 0x7fff88694fff libSystem.B.dylib 125.2.10 (compatibility 1.0.0) <C80582B8-D8F7-A378-E27D-28411EE53901> /usr/lib/libSystem.B.dylib 0x7fff88789000 - 0x7fff887d5fff libauto.dylib ??? (???) <328CCF97-091D-C529-E576-C78583445711> /usr/lib/libauto.dylib 0x7fffffe00000 - 0x7fffffe01fff libSystem.B.dylib ??? (???) <C80582B8-D8F7-A378-E27D-28411EE53901> /usr/lib/libSystem.B.dylib -- http://redmine.ruby-lang.org