.
Hilo 1 (Thread 0x7f8df4561740 (LWP 2224)):
#0  __memcpy_ssse3_back () at ../sysdeps/x86_64/multiarch/memcpy-ssse3-back.S:1578
No locales.
#1  0x000000000040cd0f in ?? ()
No symbol table info available.
#2  0x000000000040d0fe in ?? ()
No symbol table info available.
#3  0x000000000040a9f2 in ?? ()
No symbol table info available.
#4  0x00000000004028a5 in ?? ()
No symbol table info available.
#5  0x00007f8df3dc0de5 in __libc_start_main (main=0x4020b0, argc=1, ubp_av=0x7fff2705fd48, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff2705fd38) at libc-start.c:260
        result = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -7357542142445568112, 4205752, 140733848091968, 0, 0, 7357347339892211600, 7421692352125386640}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x412ae0, 0x7fff2705fd48}, data = {prev = 0x0, cleanup = 0x0, canceltype = 4270816}}}
        not_first_call = <optimized out>
#6  0x0000000000402ce1 in ?? ()
No symbol table info available.
#7  0x00007fff2705fd38 in ?? ()
No symbol table info available.
#8  0x000000000000001c in ?? ()
No symbol table info available.
#9  0x0000000000000001 in ?? ()
No symbol table info available.
#10 0x00007fff27060f57 in ?? ()
No symbol table info available.
#11 0x0000000000000000 in ?? ()
No symbol table info available.