.
Thread 4 (LWP 1577):
#0  0x00925416 in __kernel_vsyscall ()
No symbol table info available.
#1  0x006824ab in __libc_pread (fd=170827962, buf=0xd76ff0, count=165413760, offset=0) at ../sysdeps/unix/sysv/linux/pread.c:74
        oldtype = <optimized out>
        result = <optimized out>
#2  0x0a6492d8 in ?? ()
No symbol table info available.
Backtrace stopped: previous frame inner to this frame (corrupt stack?)
.
Thread 3 (LWP 1565):
#0  0x00925416 in __kernel_vsyscall ()
No symbol table info available.
#1  0x0067f48c in __pthread_cond_signal_2_0 (cond=0x0) at old_pthread_cond_signal.c:55
No locals.
#2  0x00000000 in ?? ()
No symbol table info available.
.
Thread 2 (LWP 1564):
#0  0x00925416 in __kernel_vsyscall ()
No symbol table info available.
#1  0x0067f48c in __pthread_cond_signal_2_0 (cond=0x0) at old_pthread_cond_signal.c:55
No locals.
#2  0x00000000 in ?? ()
No symbol table info available.
.
Thread 1 (Thread 0xb78ca6c0 (LWP 1563)):
#0  0x00925416 in __kernel_vsyscall ()
No symbol table info available.
#1  0x00160dd1 in _IO_vfprintf_internal (s=Cannot access memory at address 0x61b
) at vfprintf.c:1620
        len = <optimized out>
        string_malloced = 0
        step0_jumps = {0, -11049, -3019, -2940, 969, 1046, 18, 269, 558, -408, 1760, 1622, 1357, 1444, -2858, -2797, 3212, 3227, 2035, 2211, -14519, -34, 3050, -4105, -4029, -14793, 2742, 1697, 1357, 175}
        space = <optimized out>
        is_short = <optimized out>
        use_outdigits = <optimized out>
        step1_jumps = {0, 0, 0, 0, 0, 0, 0, 0, 0, -408, 1760, 1622, 1357, 1444, -2858, -2797, 3212, 3227, 2035, 2211, -14519, -34, 3050, -4105, -4029, -14793, 2742, 1697, 1357, 0}
        group = <optimized out>
        prec = 14827508
        step2_jumps = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1760, 1622, 1357, 1444, -2858, -2797, 3212, 3227, 2035, 2211, -14519, -34, 3050, -4105, -4029, -14793, 2742, 1697, 1357, 0}
        string = 0x7d3a1f "led\n"
        left = <optimized out>
        is_long_double = <optimized out>
        width = <optimized out>
        step3a_jumps = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1533, 0, 0, 0, -2858, -2797, 3212, 3227, 2035, 0, 0, 0, 0, -4105, 0, 0, 0, 0, 0, 0}
        alt = <optimized out>
        showsign = <optimized out>
        is_long = 2708416
        is_char = <optimized out>
        pad = <optimized out>
        step3b_jumps = {0 <repeats 11 times>, 1357, 0, 0, -2858, -2797, 3212, 3227, 2035, 2211, -14519, -34, 3050, -4105, -4029, -14793, 2742, 0, 0, 0}
        step4_jumps = {0 <repeats 14 times>, -2858, -2797, 3212, 3227, 2035, 2211, -14519, -34, 3050, -4105, -4029, -14793, 2742, 0, 0, 0}
        is_negative = <optimized out>
        number = {longlong = 11632558146666484, word = 2703348}
        base = <optimized out>
        the_arg = {pa_wchar = -1078738604 L'\xbfb3c154', pa_int = -1078738604, pa_long_int = -1078738604, pa_long_long_int = 106295443796, pa_u_int = 3216228692, pa_u_long_int = 3216228692, pa_u_long_long_int = 106295443796, pa_double = 5.2516927089052663e-313, pa_long_double = <invalid float value>, pa_string = 0xbfb3c154 "l\301\263\277}c\032", pa_wstring = 0xbfb3c154 L"\xbfb3c16c\x1a637d\x293ff4\x293ff4\x293ff4\212\xbfb3c238\x1961ce\xa641c88\xa641c88\211\xa649360", pa_pointer = 0xbfb3c154, pa_user = 0xbfb3c154}
        spec = <optimized out>
        _buffer = {__routine = 0xbfb3c170, __arg = 0x5fc959, __canceltype = 16, __prev = 0x650fd8}
        _avail = <optimized out>
        thousands_sep = <optimized out>
        grouping = <optimized out>
        done = <optimized out>
        f = <optimized out>
        lead_str_end = 0x0
        end_of_spec = <optimized out>
        work_buffer = "\310\377\377\377\000\000\000\000\315W4\267\b9}\000J\307m\000\300\357L\n\302a\027\000\000\000\000\000\257W4\267\000\000\000\000x\302\263\277\300\246\214\267\257W4\267\211\000\000\000\000\000\000\000y\347g\000\350\005\000\000\001\000\000\000\240\000\000\000\033\006\000\000\030\321\325\000\270a\215\t\001\000\000\000\357\001\000\000\066 \325\000\001\000\000\000\314\335v\t\001\000\000\000z\227n\000\027\327\063\001\027\327\063\001\270a\215\t\234\005\000\000\001\000\000\020\364?\342\000\030uo\t\260\321\325\000x\\\215\t\304\275\263\277\000\000\000\000\273-o\000\220\275\263\277\200\264\217\t\364\037r\000\000\000\000\000p>n\022\000\000\000\000y\347g\000\b\016\000\000\364\037r\000\200\264\217\t\000\000\000\000\364\037r\000x\\\215\t`\302\263\277\300\246\214\267\026\346&\000\211\000\000\000\b\000\000\000\370H\342\000\003_\224\000\002\000\000\000\001\000\000\000\033\006\000\000\255.\324\000P\350g\000\030uo\t\364?\342\000=\036\325\000&?p\000\220\373m\000\027\327"...
        workstart = <optimized out>
        workend = <optimized out>
        ap_save = 0x0
        nspecs_done = <optimized out>
        save_errno = 0
        readonly_format = <optimized out>
        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"
Backtrace stopped: previous frame inner to this frame (corrupt stack?)