Comment 6 for bug 733453

#3 script_execute_object (state=0x8e6740, function=0x726f207465792079, this=0x0, first_arg=0x9ad6f0) at ./script-execute.c:667
        args = {{gp_offset = 40, fp_offset = 0, overflow_arg_area = 0x7fffc65e7320, reg_save_area = 0x7fffc65e72c0}}
        arg = <value optimized out>
        parameter_data = 0x8e2fc0

This shows memory corruption. The function argument here is "y yet or" in little-endian, which is a substring of the displayed message:

#5 0x00007fd339527465 in display_message (plugin=0x8e7320, message=0x9369d0 "The disk drive for UUID=c8f4e850-9317-4950-82f2-a79cffcedf1c is not ready yet or not present") at ./plugin.c:466

So it's some kind of buffer overflow.