Program received signal SIGSEGV, Segmentation fault.
0x00000000006b54da in ?? ()
(gdb) bt full
#0  0x00000000006b54da in ?? ()
No symbol table info available.
#1  0x00000000006b54cd in ?? ()
No symbol table info available.
#2  0x00000000006b54cd in ?? ()
No symbol table info available.
#3  0x00000000006b54cd in ?? ()
No symbol table info available.
#4  0x00000000006b54cd in ?? ()
No symbol table info available.
#5  0x00000000006b54cd in ?? ()
No symbol table info available.
#6  0x00000000006b54cd in ?? ()
No symbol table info available.
#7  0x00000000006b54cd in ?? ()
No symbol table info available.
#8  0x00000000006b54cd in ?? ()
No symbol table info available.
#9  0x00000000006b54cd in ?? ()
No symbol table info available.
#10 0x00000000006b5c29 in gc_collect_cycles ()
No symbol table info available.
#11 0x00000000006b62a4 in gc_zval_possible_root ()
No symbol table info available.
#12 0x000000000071c7cf in ?? ()
No symbol table info available.
#13 0x00000000006bee14 in execute ()
No symbol table info available.
#14 0x00007ffff420034d in xdebug_execute (op_array=0x1e38ae0)
    at /home/fidian/xdebug/xdebug.c:1316
        dummy = 0x7fffffff8488
        edata = 0x7fffeef57510
        fse = 0xb5e31e0
        xfse = 0x0
        magic_cookie = 0x0
        do_return = 0
        function_nr = 26098188

        le = 0x5c96f00
        eval_id = 0
        clear = 1
        return_val = 0x0
#15 0x00000000006e5214 in ?? ()
No symbol table info available.
#16 0x00000000006bee14 in execute ()
No symbol table info available.
#17 0x00007ffff420034d in xdebug_execute (op_array=0x739da10)
    at /home/fidian/xdebug/xdebug.c:1316
        dummy = 0xaaf65b0
        edata = 0x7fffeef572b8
        fse = 0xbff4880
        xfse = 0xaaf65b0
        magic_cookie = 0x0
        do_return = 0
        function_nr = 26098187
        le = 0x1
        eval_id = 0
        clear = 1
        return_val = 0x0
#18 0x00000000006e5214 in ?? ()
No symbol table info available.
#19 0x00000000006bee14 in execute ()
No symbol table info available.
#20 0x00007ffff420034d in xdebug_execute (op_array=0x5b374a0)
    at /home/fidian/xdebug/xdebug.c:1316
        dummy = 0xae9e040
        edata = 0x7fffeef57018
        fse = 0xb72e580
        xfse = 0xae9e040
        magic_cookie = 0x0
        do_return = 0
        function_nr = 26092738
        le = 0x1
        eval_id = 0
        clear = 1

        return_val = 0x0
#21 0x00000000006e5214 in ?? ()
No symbol table info available.
#22 0x00000000006bee14 in execute ()
No symbol table info available.
#23 0x00007ffff420034d in xdebug_execute (op_array=0x5cdced0)
    at /home/fidian/xdebug/xdebug.c:1316
        dummy = 0x0
        edata = 0x7fffeef56bf0
        fse = 0xa99fe30
        xfse = 0x4
        magic_cookie = 0x0
        do_return = 0
        function_nr = 26092735
        le = 0x7ffff4f49e1e
        eval_id = 0
        clear = 0
        return_val = 0x0
#24 0x00000000006e5214 in ?? ()
No symbol table info available.
#25 0x00000000006bee14 in execute ()
No symbol table info available.
#26 0x00007ffff420034d in xdebug_execute (op_array=0x5d92a90)
    at /home/fidian/xdebug/xdebug.c:1316
        dummy = 0x0
        edata = 0x7fffeef56940
        fse = 0xb72ed20
        xfse = 0x9bb5a60
        magic_cookie = 0x0
        do_return = 0
        function_nr = 26092588
        le = 0x69518e
        eval_id = 0
        clear = 1
        return_val = 0x0
#27 0x00000000006e5214 in ?? ()
No symbol table info available.

#28 0x00000000006bee14 in execute ()
No symbol table info available.
#29 0x00007ffff420034d in xdebug_execute (op_array=0x5d92030)
    at /home/fidian/xdebug/xdebug.c:1316
        dummy = 0x0
        edata = 0x7fffeef56698
        fse = 0xa815dd0
        xfse = 0xa9fdb40
        magic_cookie = 0x0
        do_return = 0
        function_nr = 26091861
        le = 0x69518e
        eval_id = 0
        clear = 0
        return_val = 0x0
#30 0x00000000006e5214 in ?? ()
No symbol table info available.
#31 0x00000000006bee14 in execute ()
No symbol table info available.
#32 0x00007ffff420034d in xdebug_execute (op_array=0x5d86670)
    at /home/fidian/xdebug/xdebug.c:1316
        dummy = 0xa98f200
        edata = 0x7fffeef56358
        fse = 0xaaf5c90
        xfse = 0x4
        magic_cookie = 0x0
        do_return = 0
        function_nr = 26089149
        le = 0x7ffff4f49e1e
        eval_id = 0
        clear = 0
        return_val = 0x0
#33 0x00000000006e5214 in ?? ()
No symbol table info available.
#34 0x00000000006bee14 in execute ()
No symbol table info available.
#35 0x00007ffff420034d in xdebug_execute (op_array=0x742d050)

    at /home/fidian/xdebug/xdebug.c:1316
        dummy = 0x1
        edata = 0x7fffeef55978
        fse = 0xbf3b700
        xfse = 0xad8fe60
        magic_cookie = 0x0
        do_return = 0
        function_nr = 26027703
        le = 0x69518e
        eval_id = 0
        clear = 1
        return_val = 0x0
#36 0x00000000006e5214 in ?? ()
No symbol table info available.
#37 0x00000000006bee14 in execute ()
No symbol table info available.
#38 0x00007ffff420034d in xdebug_execute (op_array=0x743ba30)
    at /home/fidian/xdebug/xdebug.c:1316
        dummy = 0xa034d20
        edata = 0x7fffeef55720
        fse = 0xad22290
        xfse = 0xa034d20
        magic_cookie = 0x0
        do_return = 0
        function_nr = 25996211
        le = 0x69518e
        eval_id = 0
        clear = 0
        return_val = 0x0
#39 0x00000000006e5214 in ?? ()
No symbol table info available.
#40 0x00000000006bee14 in execute ()
No symbol table info available.
#41 0x00007ffff420034d in xdebug_execute (op_array=0x1d51e30)
    at /home/fidian/xdebug/xdebug.c:1316
        dummy = 0x0
        edata = 0x7fffeef528f0

        fse = 0x9f17900
        xfse = 0x4
        magic_cookie = 0x0
        do_return = 0
        function_nr = 25988308
        le = 0x7ffff4f49e1e
        eval_id = 0
        clear = 0
        return_val = 0x0
#42 0x00000000006e5214 in ?? ()
No symbol table info available.
#43 0x00000000006bee14 in execute ()
No symbol table info available.
#44 0x00007ffff420034d in xdebug_execute (op_array=0xa0c00e0)
    at /home/fidian/xdebug/xdebug.c:1316
        dummy = 0x4
        edata = 0x7fffeef52078
        fse = 0xb3e3e20
        xfse = 0x642150
        magic_cookie = 0x0
        do_return = 0
        function_nr = 25987239
        le = 0x0
        eval_id = 0
        clear = 1
        return_val = 0x0
#45 0x00000000006c3cfa in ?? ()
No symbol table info available.
#46 0x00000000006bee14 in execute ()
No symbol table info available.
#47 0x00007ffff420034d in xdebug_execute (op_array=0x4645f80)
    at /home/fidian/xdebug/xdebug.c:1316
        dummy = 0x0
        edata = 0x7fffeef51000
        fse = 0xa09f050
        xfse = 0x5
        magic_cookie = 0x0

        do_return = 0
        function_nr = 25987215
        le = 0x7ffff525d1c0
        eval_id = 0
        clear = 1
        return_val = 0x0
#48 0x00000000006e5214 in ?? ()
No symbol table info available.
#49 0x00000000006bee14 in execute ()
No symbol table info available.
#50 0x00007ffff420034d in xdebug_execute (op_array=0x45de340)
    at /home/fidian/xdebug/xdebug.c:1316
        dummy = 0xbb2ff70
        edata = 0x7fffffff9ba0
        fse = 0xadc0930
        xfse = 0x2
        magic_cookie = 0x0
        do_return = 0
        function_nr = 25338892
        le = 0x7ffff4f49e1e
        eval_id = 0
        clear = 0
        return_val = 0x0
#51 0x000000000068b908 in zend_call_function ()
No symbol table info available.
#52 0x000000000053f8f6 in ?? ()
No symbol table info available.
#53 0x00007ffff420072d in xdebug_execute_internal (
    current_execute_data=0x7fffeef50448, return_value_used=1)
    at /home/fidian/xdebug/xdebug.c:1387
        edata = 0x7fffeef50448
        fse = 0xa7290d0
        cur_opcode = 0xa7372b0
        do_return = 0
        function_nr = 25338891
#54 0x00000000006e552c in ?? ()
No symbol table info available.

#55 0x00000000006bee14 in execute ()
No symbol table info available.
#56 0x00007ffff420034d in xdebug_execute (op_array=0x18a1060)
    at /home/fidian/xdebug/xdebug.c:1316
        dummy = 0x1
        edata = 0x7fffeef4ffa0
        fse = 0xb8a4ef0
        xfse = 0x7
        magic_cookie = 0x0
        do_return = 0
        function_nr = 25338885
        le = 0x7ffff4f49e1e
        eval_id = 0
        clear = 1
        return_val = 0x0
#57 0x00000000006e5214 in ?? ()
No symbol table info available.
#58 0x00000000006bee14 in execute ()
No symbol table info available.
#59 0x00007ffff420034d in xdebug_execute (op_array=0x466dac0)
    at /home/fidian/xdebug/xdebug.c:1316
        dummy = 0x7fffeef4ecd8
        edata = 0x7fffeef4e8e8
        fse = 0x95e00e0
        xfse = 0xaae7c60
        magic_cookie = 0x0
        do_return = 0
        function_nr = 25338883
        le = 0x69518e
        eval_id = 0
        clear = 0
        return_val = 0x0
#60 0x00000000006e5214 in ?? ()
No symbol table info available.
#61 0x00000000006bee14 in execute ()
No symbol table info available.
#62 0x00007ffff420034d in xdebug_execute (op_array=0x4670b30)

    at /home/fidian/xdebug/xdebug.c:1316
        dummy = 0x1215e10
        edata = 0x7fffeef4cf38
        fse = 0xae60890
        xfse = 0x5
        magic_cookie = 0x0
        do_return = 0
        function_nr = 25337953
        le = 0x69518e
        eval_id = 0
        clear = 1
        return_val = 0x0
#63 0x00000000006e5214 in ?? ()
No symbol table info available.
#64 0x00000000006bee14 in execute ()
No symbol table info available.
#65 0x00007ffff420034d in xdebug_execute (op_array=0x53784f0)
    at /home/fidian/xdebug/xdebug.c:1316
        dummy = 0x1896810
        edata = 0x7fffeef4bd98
        fse = 0xb9c0430
        xfse = 0x1
        magic_cookie = 0x0
        do_return = 0
        function_nr = 25337941
        le = 0x69518e
        eval_id = 0
        clear = 1
        return_val = 0x0
#66 0x00000000006e5214 in ?? ()
No symbol table info available.
#67 0x00000000006bee14 in execute ()
No symbol table info available.
#68 0x00007ffff420034d in xdebug_execute (op_array=0x1896370)
    at /home/fidian/xdebug/xdebug.c:1316
        dummy = 0x1
        edata = 0x7fffeef4ba40

        fse = 0xa117d80
        xfse = 0x3
        magic_cookie = 0x0
        do_return = 0
        function_nr = 25337928
        le = 0x7ffff4f49e1e
        eval_id = 0
        clear = 0
        return_val = 0x0
#69 0x00000000006e5214 in ?? ()
No symbol table info available.
#70 0x00000000006bee14 in execute ()
No symbol table info available.
#71 0x00007ffff420034d in xdebug_execute (op_array=0x466d970)
    at /home/fidian/xdebug/xdebug.c:1316
        dummy = 0x1
        edata = 0x7fffeef4b928
        fse = 0xb1b8a30
        xfse = 0x124d240
        magic_cookie = 0x0
        do_return = 0
        function_nr = 25337924
        le = 0x69518e
        eval_id = 0
        clear = 1
        return_val = 0x0
#72 0x00000000006e5214 in ?? ()
No symbol table info available.
#73 0x00000000006bee14 in execute ()
No symbol table info available.
#74 0x00007ffff420034d in xdebug_execute (op_array=0x21a8cf0)
    at /home/fidian/xdebug/xdebug.c:1316
        dummy = 0x121ca20
        edata = 0x7fffeef4a1b8
        fse = 0xb0d0330
        xfse = 0x8
        magic_cookie = 0x0

        do_return = 0
        function_nr = 25337923
        le = 0x69518e
        eval_id = 0
        clear = 1
        return_val = 0x0
#75 0x00000000006e5214 in ?? ()
No symbol table info available.
#76 0x00000000006bee14 in execute ()
No symbol table info available.
#77 0x00007ffff420034d in xdebug_execute (op_array=0x21a8ba0)
    at /home/fidian/xdebug/xdebug.c:1316
        dummy = 0x121bfa0
        edata = 0x7fffeef48a30
        fse = 0x9be9fb0
        xfse = 0x8
        magic_cookie = 0x0
        do_return = 0
        function_nr = 21578181
        le = 0x69518e
        eval_id = 0
        clear = 1
        return_val = 0x0
#78 0x00000000006e5214 in ?? ()
No symbol table info available.
#79 0x00000000006bee14 in execute ()
No symbol table info available.
#80 0x00007ffff420034d in xdebug_execute (op_array=0x121b6e0)
    at /home/fidian/xdebug/xdebug.c:1316
        dummy = 0x121bfa0
        edata = 0x7fffeef472a8
        fse = 0xa0803a0
        xfse = 0xe5b9c0
        magic_cookie = 0x0
        do_return = 0
        function_nr = 21578166
        le = 0x69518e

        eval_id = 0
        clear = 1
        return_val = 0x0
#81 0x00000000006e5214 in ?? ()
No symbol table info available.
#82 0x00000000006bee14 in execute ()
No symbol table info available.
#83 0x00007ffff420034d in xdebug_execute (op_array=0x121b6e0)
    at /home/fidian/xdebug/xdebug.c:1316
        dummy = 0x8
        edata = 0x7fffeef444c0
        fse = 0x53fee60
        xfse = 0x8
        magic_cookie = 0x0
        do_return = 0
        function_nr = 624653
        le = 0x69518e
        eval_id = 0
        clear = 1
        return_val = 0x0
#84 0x00000000006e5214 in ?? ()
No symbol table info available.
#85 0x00000000006bee14 in execute ()
No symbol table info available.
#86 0x00007ffff420034d in xdebug_execute (op_array=0x11232a0)
    at /home/fidian/xdebug/xdebug.c:1316
        dummy = 0x1
        edata = 0x7fffeef43538
        fse = 0x1123d60
        xfse = 0x1161088
        magic_cookie = 0x0
        do_return = 0
        function_nr = 624544
        le = 0x69518e
        eval_id = 0
        clear = 0
        return_val = 0x0

#87 0x00000000006e5214 in ?? ()
No symbol table info available.
#88 0x00000000006bee14 in execute ()
No symbol table info available.
#89 0x00007ffff420034d in xdebug_execute (op_array=0x115ad90)
    at /home/fidian/xdebug/xdebug.c:1316
        dummy = 0x1150f80
        edata = 0x7fffeef43328
        fse = 0x11159c0
        xfse = 0x1150f80
        magic_cookie = 0x0
        do_return = 0
        function_nr = 77
        le = 0x115c770
        eval_id = 0
        clear = 0
        return_val = 0x0
#90 0x00000000006e5214 in ?? ()
No symbol table info available.
#91 0x00000000006bee14 in execute ()
No symbol table info available.
#92 0x00007ffff420034d in xdebug_execute (op_array=0x115c220)
    at /home/fidian/xdebug/xdebug.c:1316
        dummy = 0x7fffffffba00
        edata = 0x7fffeef43030
        fse = 0x114a5e0
        xfse = 0x4
        magic_cookie = 0x0
        do_return = 0
        function_nr = 76
        le = 0x7ffff4f49e1e
        eval_id = 0
        clear = 1
        return_val = 0x0
#93 0x00000000006e5214 in ?? ()
No symbol table info available.
#94 0x00000000006bee14 in execute ()

No symbol table info available.
#95 0x00007ffff420034d in xdebug_execute (op_array=0x1114240)
    at /home/fidian/xdebug/xdebug.c:1316
        dummy = 0x0
        edata = 0x0
        fse = 0x10fd7a0
        xfse = 0x1114550
        magic_cookie = 0x0
        do_return = 0
        function_nr = 0
        le = 0x7fffffffe2b0
        eval_id = 0
        clear = 1
        return_val = 0x0
#96 0x0000000000699939 in zend_execute_scripts ()
No symbol table info available.
#97 0x0000000000644ea3 in php_execute_script ()
No symbol table info available.
#98 0x0000000000733b0f in ?? ()
No symbol table info available.
#99 0x00007ffff4eebeff in __libc_start_main ()
   from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#100 0x0000000000428a09 in _start ()
No symbol table info available.
(gdb)