also, using Xcode tools 5.0 build 5A1413

@air:~/mysrc/straightliner$ gcc -v
Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr
--with-gxx-include-dir=/usr/include/c++/4.2.1
Apple LLVM version 5.0 (clang-500.2.76) (based on LLVM 3.3svn)
Target: x86_64-apple-darwin12.5.0
Thread model: posix


On Mon, Nov 25, 2013 at 11:44 AM, Felipe Gonzalez <catseye.chandra@gmail.com
> wrote:

> Process:         straightliner.opt [95277]
> Path:            /Users/USER/*/straightliner.opt
> Identifier:      straightliner.opt
> Version:         0
> Code Type:       X86-64 (Native)
> Parent Process:  bash [88978]
> User ID:         501
>
> Date/Time:       2013-11-24 21:17:55.779 +0100
> OS Version:      Mac OS X 10.8.5 (12F45)
> Report Version:  10
>
> Crashed Thread:  0  Dispatch queue: com.apple.main-thread
>
> Exception Type:  EXC_BAD_ACCESS (SIGSEGV)
> Exception Codes: EXC_I386_GPFLT
>
> Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
> 0   straightliner.opt             0x00000001026a510c caml_alloc_shr + 524
> 1   straightliner.opt             0x00000001026a5424 caml_alloc + 228
> 2   straightliner.opt             0x00000001026aa66b caml_make_vect + 235
> 3   straightliner.opt             0x00000001025e5547 .L402 + 19
> 4   ???                           0x00000001045e4f48 0 + 4368256840
>
> Thread 1:
> 0   libsystem_kernel.dylib         0x00007fff94ed36d6 __workq_kernreturn
> + 10
> 1   libsystem_c.dylib             0x00007fff8f398f1c
> _pthread_workq_return + 25
> 2   libsystem_c.dylib             0x00007fff8f398ce3 _pthread_wqthread +
> 412
> 3   libsystem_c.dylib             0x00007fff8f383191 start_wqthread + 13
>
> Thread 2:: Dispatch queue: com.apple.libdispatch-manager
> 0   libsystem_kernel.dylib         0x00007fff94ed3d16 kevent + 10
> 1   libdispatch.dylib             0x00007fff93ecedea _dispatch_mgr_invoke
> + 883
> 2   libdispatch.dylib             0x00007fff93ece9ee _dispatch_mgr_thread
> + 54
>
> Thread 3:
> 0   libsystem_kernel.dylib         0x00007fff94ed36d6 __workq_kernreturn
> + 10
> 1   libsystem_c.dylib             0x00007fff8f398f1c
> _pthread_workq_return + 25
> 2   libsystem_c.dylib             0x00007fff8f398ce3 _pthread_wqthread +
> 412
> 3   libsystem_c.dylib             0x00007fff8f383191 start_wqthread + 13
>
> Thread 0 crashed with X86 Thread State (64-bit):
>   rax: 0x0000000007e6b3fe  rbx: 0x00000000000000fe  rcx:
> 0x0000000007e6b000  rdx: 0x00000001056dfb50
>   rdi: 0x00000000000fcd68  rsi: 0xbef24186d0048200  rbp:
> 0x00007fff5d7e8e00  rsp: 0x00007fff5d7e8dd0
>    r8: 0x017de4830dafd66c   r9: 0x002fbc9061b5facd  r10:
> 0x00007fff5d7e8c98  r11: 0x00000001028ba668
>   r12: 0x00000001025e5547  r13: 0x000000010446af98  r14:
> 0x000000000001f9ac  r15: 0x017de484131dcf98
>   rip: 0x00000001026a510c  rfl: 0x0000000000010206  cr2: 0x00000001028afeb8
> Logical CPU: 0
>
>
> seems men alloc related, I do not compile with -unsafe or -noassert
> been a while I haven't used ocaml on mac, before was on os x 10.6.8 and
> godi.
> does it remind something to someone ?
> tried using -thread, no change.
>
> regards.
>