StacktraceTop: __mempcpy_sse2 () at ../sysdeps/x86_64/memcpy.S:162 _IO_new_file_xsputn (n=44, data=<optimized out>, f=0x7fed7e0198e0) at fileops.c:1337 _IO_new_file_xsputn (f=0x7fed7e0198e0, data=<optimized out>, n=44) at fileops.c:1292 _IO_fwrite (buf=<optimized out>, size=1, count=44, fp=0x7fed7e0198e0) at iofwrite.c:45 string_print (op=<optimized out>, fp=0x7fed7e0198e0, flags=<optimized out>) at ../Objects/stringobject.c:883
StacktraceTop: x86_64/ memcpy. S:162 file_xsputn (n=44, data=<optimized out>, f=0x7fed7e0198e0) at fileops.c:1337 file_xsputn (f=0x7fed7e0198e0, data=<optimized out>, n=44) at fileops.c:1292 stringobject. c:883
__mempcpy_sse2 () at ../sysdeps/
_IO_new_
_IO_new_
_IO_fwrite (buf=<optimized out>, size=1, count=44, fp=0x7fed7e0198e0) at iofwrite.c:45
string_print (op=<optimized out>, fp=0x7fed7e0198e0, flags=<optimized out>) at ../Objects/