Core was generated by `php53 /tmp/1.php'.
Program terminated with signal 11, Segmentation fault.
[New process 5109]
#0  0x0000000000933e2a in zval_mark_grey (pz=0x15b799c8) at /home/huixinchen/opensource/php-5.3/Zend/zend_gc.c:372
372				pz = *(zval**)p->pData;
(gdb) bt
#0  0x0000000000933e2a in zval_mark_grey (pz=0x15b799c8) at /home/huixinchen/opensource/php-5.3/Zend/zend_gc.c:372
#1  0x00000000009340f2 in gc_mark_roots () at /home/huixinchen/opensource/php-5.3/Zend/zend_gc.c:435
#2  0x0000000000934a63 in gc_collect_cycles () at /home/huixinchen/opensource/php-5.3/Zend/zend_gc.c:664
#3  0x0000000000933518 in gc_zval_possible_root (zv=0x15b79d38) at /home/huixinchen/opensource/php-5.3/Zend/zend_gc.c:166
#4  0x00000000008f83a6 in _zval_ptr_dtor (zval_ptr=0x15b7a1f8, __zend_filename=0xf0ab70 "/home/huixinchen/opensource/php-5.3/Zend/zend_variables.c", __zend_lineno=189)
    at /home/huixinchen/opensource/php-5.3/Zend/zend_gc.h:183
#5  0x00000000009092f3 in _zval_ptr_dtor_wrapper (zval_ptr=0x15b7a1f8) at /home/huixinchen/opensource/php-5.3/Zend/zend_variables.c:189
#6  0x000000000091d533 in zend_hash_destroy (ht=0x15b7a008) at /home/huixinchen/opensource/php-5.3/Zend/zend_hash.c:529
#7  0x0000000000908e28 in _zval_dtor_func (zvalue=0x15b79f90, __zend_filename=0xf099a8 "/home/huixinchen/opensource/php-5.3/Zend/zend_execute_API.c", __zend_lineno=447)
    at /home/huixinchen/opensource/php-5.3/Zend/zend_variables.c:43
#8  0x00000000008f7f9d in _zval_dtor (zvalue=0x15b79f90, __zend_filename=0xf099a8 "/home/huixinchen/opensource/php-5.3/Zend/zend_execute_API.c", __zend_lineno=447)
    at /home/huixinchen/opensource/php-5.3/Zend/zend_variables.h:35
#9  0x00000000008f833a in _zval_ptr_dtor (zval_ptr=0x15b79f08, __zend_filename=0xf0ab70 "/home/huixinchen/opensource/php-5.3/Zend/zend_variables.c", __zend_lineno=189)
    at /home/huixinchen/opensource/php-5.3/Zend/zend_execute_API.c:447
#10 0x00000000009092f3 in _zval_ptr_dtor_wrapper (zval_ptr=0x15b79f08) at /home/huixinchen/opensource/php-5.3/Zend/zend_variables.c:189
#11 0x000000000091d533 in zend_hash_destroy (ht=0x15b79778) at /home/huixinchen/opensource/php-5.3/Zend/zend_hash.c:529
#12 0x0000000000908e28 in _zval_dtor_func (zvalue=0x15b799c8, __zend_filename=0xa63c38 "/home/huixinchen/opensource/php-5.3/ext/pcre/php_pcre.c", __zend_lineno=550)
    at /home/huixinchen/opensource/php-5.3/Zend/zend_variables.c:43
#13 0x00000000004a58f7 in _zval_dtor (zvalue=0x15b799c8, __zend_filename=0xa63c38 "/home/huixinchen/opensource/php-5.3/ext/pcre/php_pcre.c", __zend_lineno=550)
    at /home/huixinchen/opensource/php-5.3/Zend/zend_variables.h:35
#14 0x00000000004a4beb in php_pcre_match_impl (pce=0x155f5920, subject=0x155d4350 "4324324234", subject_len=10, return_value=0x15b7a370, subpats=0x15b799c8, global=1, use_flags=0, flags=0, start_offset=0)
    at /home/huixinchen/opensource/php-5.3/ext/pcre/php_pcre.c:550
#15 0x00000000004a4b66 in php_do_pcre_match (ht=3, return_value=0x15b7a370, return_value_ptr=0x0, this_ptr=0x0, return_value_used=0, global=1) at /home/huixinchen/opensource/php-5.3/ext/pcre/php_pcre.c:520
#16 0x00000000004a5abb in zif_preg_match_all (ht=3, return_value=0x15b7a370, return_value_ptr=0x0, this_ptr=0x0, return_value_used=0) at /home/huixinchen/opensource/php-5.3/ext/pcre/php_pcre.c:780
#17 0x00000000009406f9 in zend_do_fcall_common_helper_SPEC (execute_data=0x2b319d03c090) at /home/huixinchen/opensource/php-5.3/Zend/zend_vm_execute.h:320
#18 0x00000000009465c3 in ZEND_DO_FCALL_SPEC_CONST_HANDLER (execute_data=0x2b319d03c090) at /home/huixinchen/opensource/php-5.3/Zend/zend_vm_execute.h:1640
#19 0x000000000093f6dc in execute (op_array=0x155d1658) at /home/huixinchen/opensource/php-5.3/Zend/zend_vm_execute.h:107
#20 0x000000000090c381 in zend_execute_scripts (type=8, retval=0x0, file_count=3) at /home/huixinchen/opensource/php-5.3/Zend/zend.c:1259
#21 0x0000000000889c1e in php_execute_script (primary_file=0x7fff67a2a8f0) at /home/huixinchen/opensource/php-5.3/main/main.c:2308
#22 0x00000000009ff5d3 in main (argc=2, argv=0x7fff67a2ab48) at /home/huixinchen/opensource/php-5.3/sapi/cli/php_cli.c:1189