[Bug sanitizer/69147] [5 Regression] Several hundred asan failures with 5.3.1 on x86_64-apple-darwin15

[dominiq at lps dot ens.fr]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69147

--- Comment #7 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
I have run memcmp-1.exe under lldb trying various break points from line 1 to
12 and I always get

Process 45744 launched:
'/Users/dominiq/Documents/Fortran/g95bench/win/f90/bug/memcmp-1.exe' (x86_64)
==45744==AddressSanitizer CHECK failed:
../../../../5_work/libsanitizer/asan/asan_malloc_mac.cc:103
"((!asan_init_is_running)) != (0)" (0x0, 0x0)
    <empty stack>

Process 45744 exited with status = 1 (0x00000001) 

without any backtrace available.

> Le 11 janv. 2016 à 17:20, chefmax at gcc dot gnu.org <gcc-bugzilla@gcc.gnu.org> a écrit :
> 
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69147
> 
> --- Comment #6 from Maxim Ostapenko <chefmax at gcc dot gnu.org> ---
> Ok, it seems that libasan calls some function to be intercepted while
> AsanInitInternal still not completed. Could you try to run memcmp-1.exe under
> gdb to provide a backtrace from failed CHECK? This way, we'll probably can
> figure out what function was intercepted.