R: sigsev on exit on cygwin

[Marco Atzeri]

--- Ven 18/12/09, Marco Atzeri ha scritto:

> on cygwin-1.7 at least from
> d36f8c473dff to tip 
> ( I am still testing the previous ones)
> 
> octave sigsev on exit.
> Just exit is enough.

I identified the changeset, it starts to SIGSEV from 
changeset 9981  692ab4eaf965

"clean up top-level variables when exiting Octave" 

so I guess the cleaning is excessive, at least on cygwin.
Possible cause ?

Marco


> 
> No fltk and built with:
> 
> $ ../octave_clone/configure --libexecdir=/usr/lib
> --without-framework-opengl F77=gfortran-4 CXX=g++-4
> CPP=cpp-4 CC=gcc-4 LDFLAGS=-no-undefined
> lt_cv_deplibs_check_method=pass_all
> 
> GDB:
> --------------------------------------------------
> Program received signal SIGSEGV, Segmentation fault.
> 0x206c10f0 in ?? ()
> (gdb) backtrace
> #0  0x206c10f0 in ?? ()
> #1  0x6112c7e7 in __call_exitprocs () from
> /usr/bin/cygwin1.dll
> #2  0x61109f9a in exit () from /usr/bin/cygwin1.dll
> #3  0x61004e5a in cygwin_exit () from
> /usr/bin/cygwin1.dll
> #4  0x610b5178 in _sigfe () from /usr/bin/cygwin1.dll
> #5  0x0022bbf8 in ?? ()
> #6  0x6c4e401e in
> cygstdc++-6!_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc
> ()
>    from /usr/bin/cygstdc++-6.dll
> #7  0x6e5e086c in _fu5370___ZSt4cerr () at
> ../../octave_clone/src/toplev.cc:628
> #8  0x6e5a3cdc in
> _fu4880___ZN8file_ops14static_members8instanceE () at
> ../../octave_clone/src/octave.cc:890
> #9  0x00401167 in main (argc=Cannot access memory at
> address 0x16
> ) at ../../octave_clone/src/main.c:35
> 
> (gdb) frame 7
> #7  0x6e5e086c in _fu5370___ZSt4cerr () at
> ../../octave_clone/src/toplev.cc:628
> 628                   clean_up_and_exit
> (exit_status);
> Current language:  auto; currently c++
> ----------------------------------------------
> 
> suggestion or ideas ?
> 
> Here is the list of all the dlls loaded for the process
> just before the crash
> 
> Name    Base    Path
> unicode.nls     0x360000   
>     C:\WINDOWS\system32\unicode.nls
> locale.nls      0x380000     
>   C:\WINDOWS\system32\locale.nls
> sorttbls.nls    0x3C0000     
>   C:\WINDOWS\system32\sorttbls.nls
> Secur32.dll     0x3D0000   
>     C:\WINDOWS\system32\Secur32.dll
> octave.exe      0x400000     
>  
> C:\cygwin2\pub\hg\octave_clone_build\src\.libs\octave.exe
> sortkey.nls     0x410000   
>     C:\WINDOWS\system32\sortkey.nls
> cygoctave-3-3-50+.dll   0x460000 
>      
> C:\cygwin2\pub\hg\octave_clone_build\liboctave\.libs\cygoctave-3-3-50+.dll
> ADVAPI32.DLL    0x7040000   
>    C:\WINDOWS\system32\ADVAPI32.DLL
> RPCRT4.dll      0x70E0000   
>    C:\WINDOWS\system32\RPCRT4.dll
> cygblas-0.dll   0x7180000   
>    C:\cygwin2\lib\lapack\cygblas-0.dll
> cyglapack-0.dll 0x71F0000   
>    C:\cygwin2\lib\lapack\cyglapack-0.dll
> GDI32.dll       0x7700000 
>      C:\WINDOWS\system32\GDI32.dll
> cygGL-1.dll     0x7750000   
>    C:\cygwin2\bin\cygGL-1.dll
> cygxcb-1.dll    0x79B0000   
>    C:\cygwin2\bin\cygxcb-1.dll
> cygGLU-1.dll    0x79D0000   
>    C:\cygwin2\bin\cygGLU-1.dll
> cygfontconfig-1.dll     0x7A50000 
>      C:\cygwin2\bin\cygfontconfig-1.dll
> cygfreetype-6.dll   
>    0x7A80000   
>    C:\cygwin2\bin\cygfreetype-6.dll
> IMM32.DLL       0x1FDD0000 
>     C:\WINDOWS\system32\IMM32.DLL
> USP10.dll       0x20210000 
>     C:\WINDOWS\system32\USP10.dll
> msvcrt.dll      0x20280000   
>   C:\WINDOWS\system32\msvcrt.dll
> ctype.nls       0x202E0000 
>     C:\WINDOWS\system32\ctype.nls
> ws2_32.dll      0x20320000   
>   C:\WINDOWS\system32\ws2_32.dll
> WS2HELP.dll     0x20340000   
>   C:\WINDOWS\system32\WS2HELP.dll
> mswsock.dll     0x20390000   
>   C:\WINDOWS\System32\mswsock.dll
> DNSAPI.dll      0x20410000   
>   C:\WINDOWS\system32\DNSAPI.dll
> winrnr.dll      0x20440000   
>   C:\WINDOWS\System32\winrnr.dll
> WLDAP32.dll     0x20450000   
>   C:\WINDOWS\system32\WLDAP32.dll
> winmm.dll       0x20490000 
>     C:\WINDOWS\system32\winmm.dll
> NTMARTA.DLL     0x20540000   
>   C:\WINDOWS\system32\NTMARTA.DLL
> ole32.dll       0x20570000 
>     C:\WINDOWS\system32\ole32.dll
> SAMLIB.dll      0x206B0000   
>   C:\WINDOWS\system32\SAMLIB.dll
> cellfun-0.dll   0x206D0000   
>  
> \\?\C:\cygwin2\pub\hg\octave_clone_build\src\DLD-FUNCTIONS\.libs\cellfun-0.dll
> cygwin1.dll     0x61000000   
>   C:\cygwin2\bin\cygwin1.dll
> cygXdmcp-6.dll  0x61440000     
> C:\cygwin2\bin\cygXdmcp-6.dll
> find-0.dll      0x62180000   
>  
> \\?\C:\cygwin2\pub\hg\octave_clone_build\src\DLD-FUNCTIONS\..libs\find-0.dll
> LPK.DLL 0x629C0000     
> C:\WINDOWS\system32\LPK.DLL
> cygXau-6.dll    0x64000000     
> C:\cygwin2\bin\cygXau-6.dll
> cygfftw3f-3.dll 0x64140000     
> C:\cygwin2\bin\cygfftw3f-3.dll
> cygXext-6.dll   0x66780000   
>   C:\cygwin2\bin\cygXext-6.dll
> cygexpat-1.dll  0x66EC0000     
> C:\cygwin2\bin\cygexpat-1.dll
> cygiconv-2.dll  0x674C0000     
> C:\cygwin2\bin\cygiconv-2.dll
> cyggcc_s-1.dll  0x67F00000     
> C:\cygwin2\bin\cyggcc_s-1.dll
> cygqrupdate-0.dll   
>    0x68800000     
> C:\cygwin2\bin\cygqrupdate-0.dll
> cygz.dll        0x692C0000   
>   C:\cygwin2\bin\cygz..dll
> cyggfortran-3.dll   
>    0x69780000     
> C:\cygwin2\bin\cyggfortran-3..dll
> cygreadline7.dll       
> 0x6AFC0000     
> C:\cygwin2\bin\cygreadline7.dll
> cygX11-6.dll    0x6C140000     
> C:\cygwin2\bin\cygX11-6.dll
> cygfftw3-3.dll  0x6C280000     
> C:\cygwin2\bin\cygfftw3-3.dll
> cygstdc++-6.dll 0x6C480000     
> C:\cygwin2\bin\cygstdc++-6.dll
> cygcruft-3-3-50+.dll    0x6CCC0000   
>  
> C:\cygwin2\pub\hg\octave_clone_build\libcruft\.libs\cygcruft-3-3-50+.dll
> cyghdf5-0.dll   0x6D100000   
>   C:\cygwin2\bin\cyghdf5-0.dll
> cygncurses-9.dll       
> 0x6DB80000     
> C:\cygwin2\bin\cygncurses-9.dll
> cygoctinterp-3-3-50+.dll       
> 0x6E3C0000     
> C:\cygwin2\pub\hg\octave_clone_build\src\.libs\cygoctinterp-3-3-50+.dll
> kernel32.dll    0x7C800000     
> C:\WINDOWS\system32\kernel32.dll
> ntdll.dll       0x7C900000 
>     C:\WINDOWS\system32\ntdll.dll
> USER32.dll      0x7E410000   
>   C:\WINDOWS\system32\USER32.dll
> 
> 
> 
> Marco
> 
> 
>       
> 
> 
>