.
Thread 1 (Thread 1358):
#0  0x00808416 in __kernel_vsyscall ()
No symbol table info available.
#1  0x00b40e21 in raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
        resultvar = <value optimized out>
        resultvar = <value optimized out>
        pid = 13053940
        selftid = 1358
#2  0x00b442fe in abort () at abort.c:92
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0xb86529 <__libc_realloc+233>, sa_sigaction = 0xb86529 <__libc_realloc+233>}, sa_mask = {__val = {104, 96, 12061858, 3213774704, 104, 96, 87, 13059008, 13053940, 87, 86, 3213774664, 12018114, 151070664, 87, 3213774704, 151070664, 0, 13053940, 4222451712, 151070664, 151070664, 151070664, 151070664, 151070750, 151070764, 151070664, 151070764, 0, 0, 0, 0}}, sa_flags = 0, sa_restorer = 0x90127b8}
        sigs = {__val = {32, 0 <repeats 31 times>}}
#3  0x00b39838 in __assert_fail (assertion=0x804b894 "process_age_sec > 0", file=0x804b851 "killall.c", line=386, function=0x804b150 "kill_all") at assert.c:81
        buf = 0x90127c8 "killall: killall.c:386: kill_all: La declaraci\303\263n `process_age_sec > 0' no se cumple.\n"
#4  0x08049b94 in kill_all (signal=15, names=1, namelist=0xbf8e6f60, pwent=0x0) at killall.c:386
        proc_stt_jf = 3951
        id = <value optimized out>
        found_name = -1
        process_age_sec = <value optimized out>
        dir = <value optimized out>
        de = <value optimized out>
        file = 0x900ed20
        st = {st_dev = 0, __pad1 = 0, __st_ino = 0, st_mode = 0, st_nlink = 0, st_uid = 0, st_gid = 0, st_rdev = 0, __pad2 = 0, st_size = 0, st_blksize = 0, st_blocks = 0, st_atim = {tv_sec = 0, tv_nsec = 0}, st_mtim = {tv_sec = 0, tv_nsec = 0}, st_ctim = {tv_sec = 0, tv_nsec = 0}, st_ino = 0}
        sts = {{st_dev = 0, __pad1 = 0, __st_ino = 0, st_mode = 0, st_nlink = 0, st_uid = 0, st_gid = 0, st_rdev = 0, __pad2 = 0, st_size = 0, st_blksize = 0, st_blocks = 0, st_atim = {tv_sec = 0, tv_nsec = 0}, st_mtim = {tv_sec = 0, tv_nsec = 0}, st_ctim = {tv_sec = 0, tv_nsec = 0}, st_ino = 0} <repeats 32 times>}
        name_len = 0x900e888
        path = 0x900ed08 "\030\370"
        comm = "sh\000ep\000helper\000.s"
        command_buf = <value optimized out>
        command = <value optimized out>
        pid_table = <value optimized out>
        pid = 151055648
        self = 111
        pid_killed = 0x900e898
        pgids = 0x0
        i = <value optimized out>
        j = <value optimized out>
        okay = <value optimized out>
        length = <value optimized out>
        got_long = <value optimized out>
        error = <value optimized out>
        pids = 112
        max_pids = 0
        pids_killed = <value optimized out>
        found = <value optimized out>
        reglist = 0x0
        __PRETTY_FUNCTION__ = "kill_all"
#5  0x0804aafd in main (argc=4, argv=0xbf8e6f60) at killall.c:870
        name = <value optimized out>
        sig_num = 15
        optc = <value optimized out>
        myoptind = 3
        pwent = 0x0
        isproc = {st_dev = 3, __pad1 = 0, __st_ino = 10188, st_mode = 33060, st_nlink = 1, st_uid = 1000, st_gid = 1000, st_rdev = 0, __pad2 = 0, st_size = 0, st_blksize = 1024, st_blocks = 0, st_atim = {tv_sec = 1299866938, tv_nsec = 951944968}, st_mtim = {tv_sec = 1299866938, tv_nsec = 951944968}, st_ctim = {tv_sec = 1299866938, tv_nsec = 951944968}, st_ino = 10188}
        yt = "\371\255\004\bm\\\264\000$3\307\000\364/\307"
        ot = "5s", '\000' <repeats 13 times>
        options = {{name = 0x804b9d8 "exact", has_arg = 0, flag = 0x0, val = 101}, {name = 0x804b9de "ignore-case", has_arg = 0, flag = 0x0, val = 73}, {name = 0x804b9ea "process-group", has_arg = 0, flag = 0x0, val = 103}, {name = 0x804b9f8 "younger-than", has_arg = 1, flag = 0x0, val = 121}, {name = 0x804ba05 "older-than", has_arg = 1, flag = 0x0, val = 111}, {name = 0x804ba10 "interactive", has_arg = 0, flag = 0x0, val = 105}, {name = 0x804ba1c "list-signals", has_arg = 0, flag = 0x0, val = 108}, {name = 0x804ba29 "quiet", has_arg = 0, flag = 0x0, val = 113}, {name = 0x804ba2f "regexp", has_arg = 0, flag = 0x0, val = 114}, {name = 0x804ba36 "signal", has_arg = 1, flag = 0x0, val = 115}, {name = 0x804ba3d "user", has_arg = 1, flag = 0x0, val = 117}, {name = 0x804ba42 "verbose", has_arg = 0, flag = 0x0, val = 118}, {name = 0x804ba4a "wait", has_arg = 0, flag = 0x0, val = 119}, {name = 0x804ba4f "version", has_arg = 0, flag = 0x0, val = 86}, {name = 0x0, has_arg = 0, flag = 0x0, val = 0}}