uClibc strange segfault

[Joaquim Pedro França Simão]

Hello, I am trying to create a system using BuildRoot, but the system
generated can not run binaries compiled on himself, gives a segfault.
It generates a core dump, I managed to capture some of the code that
theoretically would be the source of the problem, but I do not see how
this would be the source.

    Program terminated with signal 11, Segmentation fault.
    #0  0xf76efe8f in _stdio_init () at libc/stdio/_stdio.c:258
    258             int old_errno = errno;
    (gdb) bt full
    #0  0xf76efe8f in _stdio_init () at libc/stdio/_stdio.c:258
            old_errno = 134563049
    #1  0xf771ab44 in *__GI___uClibc_init () at
libc/misc/internals/__uClibc_main.c:276
    No locals.
    #2  0xf7744646 in _dl_get_ready_to_run () from
/tmp/buildtree/lib/ld-uClibc.so.0
    No symbol table info available.
    #3  0xf77458dd in ?? () from /tmp/buildtree/lib/ld-uClibc.so.0
    No symbol table info available.
    #4  0xf7745b59 in _start () from /tmp/buildtree/lib/ld-uClibc.so.0
    No symbol table info available.

This would be a bug in uClibc or would something else?
-- 
osmano807
Joaquim Pedro