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[Bug libc/12113] Segmentation fault in dynamic loader on AVX enabled OS and CPU with AVX


http://sourceware.org/bugzilla/show_bug.cgi?id=12113

--- Comment #4 from Vitaly Slobodskoy <slvital at gmail dot com> 2010-10-12 19:22:23 UTC ---
Just a status for glibc 2.12.1-2:

#0  _dl_x86_64_save_sse () at ../sysdeps/x86_64/dl-trampoline.S:189
#1  0x00007ffff7de8aea in add_dependency (undef_name=0x7ffff683c36f "hello",
    undef_map=0x7ffff0000e70, ref=0x7ffff763dde8, symbol_scope=0x7ffff00011c8,
    version=0x0, type_class=1, flags=5, skip_map=0x0) at dl-lookup.c:628
#2  _dl_lookup_symbol_x (undef_name=0x7ffff683c36f "hello",
    undef_map=0x7ffff0000e70, ref=0x7ffff763dde8, symbol_scope=0x7ffff00011c8,
    version=0x0, type_class=1, flags=5, skip_map=0x0) at dl-lookup.c:831
#3  0x00007ffff7debee0 in _dl_fixup (l=<value optimized out>,
    reloc_arg=<value optimized out>) at ../elf/dl-runtime.c:118
#4  0x00007ffff7df2795 in _dl_runtime_resolve ()
    at ../sysdeps/x86_64/dl-trampoline.S:41
#5  0x00007ffff683c5dc in hello2 () from ./libso2.so
#6  0x00007ffff6a3d636 in hello1 () from ./libso1.so
#7  0x000000000040075e in doTask ()
#8  0x00007ffff79c5761 in start_thread (arg=0x7ffff763e710)
    at pthread_create.c:301
#9  0x00007ffff772051d in clone ()
    at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

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