.
Thread 1 (Thread 5386):
#0  0x00007fb84024bc55 in raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
        resultvar = 0
        pid = <value optimized out>
        selftid = 5386
#1  0x00007fb84024fa06 in abort () at abort.c:92
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0x20000000d, sa_sigaction = 0x20000000d}, sa_mask = {__val = {140733266673056, 140733266688515, 10, 140429328105118, 3, 140733266673050, 6, 140429328105122, 2, 140733266673038, 2, 140429328096085, 1, 140429328105118, 3, 140733266673044}}, sa_flags = 12, sa_restorer = 0x7fb84037bea2}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#2  0x00007fb840284cdb in __libc_message (do_abort=2, fmt=0x7fb84037be3d "*** %s ***: %s terminated\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:189
        ap = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff045e4690, reg_save_area = 0x7fff045e45a0}}
        ap_copy = {{gp_offset = 16, fp_offset = 48, overflow_arg_area = 0x7fff045e4690, reg_save_area = 0x7fff045e45a0}}
        fd = 2
        on_2 = <value optimized out>
        list = <value optimized out>
        nlist = <value optimized out>
        cp = <value optimized out>
        written = <value optimized out>
#3  0x00007fb840316507 in __fortify_fail (msg=0x7fb84037bdd4 "buffer overflow detected") at fortify_fail.c:32
No locals.
#4  0x00007fb840315420 in __chk_fail () at chk_fail.c:29
No locals.
#5  0x00007fb840314899 in _IO_str_chk_overflow (fp=0x150a, c=5386) at vsprintf_chk.c:35
No locals.
#6  0x00007fb84028cba8 in _IO_default_xsputn (f=0x7fff045e4d90, data=<value optimized out>, n=15) at genops.c:485
        s = 0x41dd59 "/Delta/totalio"
        more = 15
#7  0x00007fb84025f1d2 in _IO_vfprintf_internal (s=<value optimized out>, format=<value optimized out>, ap=<value optimized out>) at vfprintf.c:1650
        step0_jumps = {0, -14354, -13677, -13588, -13494, -13405, -14247, -13966, -12336, -13238, -13155, -12608, -11952, -2372, -3483, -2218, -2248, -2233, -10133, -7985, -1550, -11853, -1761, -3342, -3278, -1257, -2044, -2572, -2471, -14071}
        space = 0
        is_short = 73288760
        use_outdigits = 0
        step1_jumps = {0, 0, 0, 0, 0, 0, 0, 0, 0, -13238, -13155, -12608, -11952, -2372, -3483, -2218, -2248, -2233, -10133, -7985, -1550, -11853, -1761, -3342, -3278, -1257, -2044, -2572, -2471, 0}
        group = 0
        prec = 0
        step2_jumps = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -13155, -12608, -11952, -2372, -3483, -2218, -2248, -2233, -10133, -7985, -1550, -11853, -1761, -3342, -3278, -1257, -2044, -2572, -2471, 0}
        string = <value optimized out>
        left = 73288758
        is_long_double = 16
        width = <value optimized out>
        step3a_jumps = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -12707, 0, 0, 0, -3483, -2218, -2248, -2233, -10133, 0, 0, 0, 0, -3342, 0, 0, 0, 0, 0, 0}
        alt = 0
        showsign = 0
        is_long = <value optimized out>
        is_char = 0
        pad = <value optimized out>
        step3b_jumps = {0 <repeats 11 times>, -11952, 0, 0, -3483, -2218, -2248, -2233, -10133, -7985, -1550, -11853, -1761, -3342, -3278, -1257, -2044, 0, 0, 0}
        step4_jumps = {0 <repeats 14 times>, -3483, -2218, -2248, -2233, -10133, -7985, -1550, -11853, -1761, -3342, -3278, -1257, -2044, 0, 0, 0}
        is_negative = <value optimized out>
        base = <value optimized out>
        the_arg = {pa_wchar = 0 L'\000', pa_int = 0, pa_long_int = 4652988073213165568, pa_long_long_int = 4652988073213165568, pa_u_int = 0, pa_u_long_int = 4652988073213165568, pa_u_long_long_int = 4652988073213165568, pa_double = 1199, pa_long_double = <invalid float value>, pa_string = 0x4092bc0000000000 <Address 0x4092bc0000000000 out of bounds>, pa_wstring = 0x4092bc0000000000 <Address 0x4092bc0000000000 out of bounds>, pa_pointer = 0x4092bc0000000000, pa_user = 0x4092bc0000000000}
        spec = 100 'd'
        _buffer = {__routine = 0x7fff045e4dd0, __arg = 0xa, __canceltype = 0, __prev = 0x0}
        _avail = <value optimized out>
        thousands_sep = 0x0
        grouping = 0xffffffffffffffff <Address 0xffffffffffffffff out of bounds>
        done = 127
        f = <value optimized out>
        lead_str_end = 0x41dd4f "%s_(%d:%d)/Delta/totalio"
        end_of_spec = 0x41dd58 ")/Delta/totalio"
        work_buffer = "\001", '\000' <repeats 15 times>, "\030\000\000\000\060", '\000' <repeats 19 times>, "\n", '\000' <repeats 19 times>, "hM^\004 ", '\000' <repeats 15 times>"\340, \035&@\270\177\000\000\000\000\000\000\005\000\000\000\377\377\377\377\377\377\377\377\377\377\377\377", '\000' <repeats 12 times>"\240, M^\004\377\177\000\000\220M^\004\377\177\000\000\n\000\000\000\000\000\000\000&", '\000' <repeats 15 times>, "\001\000\000\000\000\000\000\000U\250&@\270\177\000\000\060\000\000\071\066\071\061\060\000\000\000\000\000\000\000\000\320O^\004\377\177\000\000\300O^\004", '\000' <repeats 12 times>, "\n\000\000\000\005\000\000\000\377\377\377\377\377\377\377\377fM^\004\377\177\000\000\000\000\000\000\000\000\000\000 N^\004\377\177\000\000\340\035&@\270\177\000\000\252\346A\000\000\000\000\000d\000\000\000\000\000\000\000"...
        workstart = 0x0
        workend = 0x7fff045e4c38 "\004"
        ap_save = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff045e4f90, reg_save_area = 0x7fff045e4ed0}}
        nspecs_done = 3
        save_errno = 0
        readonly_format = 0
        jump_table = "\001\000\000\004\000\016\000\006\000\000\a\002\000\003\t\000\005\b\b\b\b\b\b\b\b\b\000\000\000\000\000\000\000\032\000\031\000\023\023\023\000\035\000\000\f\000\000\000\000\000\000\025\000\000\000\000\022\000\r\000\000\000\000\000\000\032\000\024\017\023\023\023\n\017\034\000\v\030\027\021\026\f\000\025\033\020\000\000\022\000\r"
        __PRETTY_FUNCTION__ = "_IO_vfprintf_internal"
#8  0x00007fb840314934 in ___vsprintf_chk (s=0x7fff045e54f0 "disk/disk/disk/disk/disk/disk/disk/d(sk/d(8:/d(8:ate/tota/to6)/Rate/rate/rio_(8io_(8iio_8iio_)/Rate/rate/rate/)/Rate/wblk_(8:16", flags=1, slen=128, format=0x41dd4a "disk/%s_(%d:%d)/Delta/totalio", args=0x7fff045e4eb0) at vsprintf_chk.c:86
        f = {_sbf = {_f = {_flags = -72515583, _IO_read_ptr = 0x7fff045e54f0 "disk/disk/disk/disk/disk/disk/disk/d(sk/d(8:/d(8:ate/tota/to6)/Rate/rate/rio_(8io_(8iio_8iio_)/Rate/rate/rate/)/Rate/wblk_(8:16", _IO_read_end = 0x7fff045e54f0 "disk/disk/disk/disk/disk/disk/disk/d(sk/d(8:/d(8:ate/tota/to6)/Rate/rate/rio_(8io_(8iio_8iio_)/Rate/rate/rate/)/Rate/wblk_(8:16", _IO_read_base = 0x7fff045e54f0 "disk/disk/disk/disk/disk/disk/disk/d(sk/d(8:/d(8:ate/tota/to6)/Rate/rate/rio_(8io_(8iio_8iio_)/Rate/rate/rate/)/Rate/wblk_(8:16", _IO_write_base = 0x7fff045e54f0 "disk/disk/disk/disk/disk/disk/disk/d(sk/d(8:/d(8:ate/tota/to6)/Rate/rate/rio_(8io_(8iio_8iio_)/Rate/rate/rate/)/Rate/wblk_(8:16", _IO_write_ptr = 0x7fff045e556f "", _IO_write_end = 0x7fff045e556f "", _IO_buf_base = 0x7fff045e54f0 "disk/disk/disk/disk/disk/disk/disk/d(sk/d(8:/d(8:ate/tota/to6)/Rate/rate/rio_(8io_(8iio_8iio_)/Rate/rate/rate/)/Rate/wblk_(8:16", _IO_buf_end = 0x7fff045e556f "", _IO_save_base = 0x0, _IO_backup_base = 0x0, _IO_save_end = 0x0, _markers = 0x0, _chain = 0x0, _fileno = 0, _flags2 = 4, _old_offset = 0, _cur_column = 0, _vtable_offset = 0 '\000', _shortbuf = "", _lock = 0x0, _offset = 0, _codecvt = 0x0, _wide_data = 0x1, _freeres_list = 0x0, _freeres_buf = 0x0, _freeres_size = 0, _mode = -1, _unused2 = "\000\000\000\000\000\004\000\000\000\000\000\000\377\377\377\377\000\000\000"}, vtable = 0x7fb8405b6a20}, _s = {_allocate_buffer = 0, _free_buffer = 0x7fb8405b6740 <_IO_str_jumps>}}
        ret = <value optimized out>
#9  0x00007fb84031487a in ___sprintf_chk (s=<value optimized out>, flags=<value optimized out>, slen=<value optimized out>, format=<value optimized out>) at sprintf_chk.c:33
        arg = {{gp_offset = 48, fp_offset = 48, overflow_arg_area = 0x7fff045e4f98, reg_save_area = 0x7fff045e4ed0}}
        done = 0
#10 0x000000000040c2a4 in processDiskstats ()
No symbol table info available.
#11 0x000000000040c725 in print26DiskIO ()
No symbol table info available.
#12 0x0000000000408556 in executeCommand ()
No symbol table info available.
#13 0x00000000004070ca in main ()
No symbol table info available.