Program terminated with signal 11, Segmentation fault.
#0  zend_inline_hash_func (len=576460752301399386, str=0x7f88be800000 <Address 0x7f88be800000 out of bounds>, str@entry=0x7f88be611d58 " m\235\253\210\177") at /usr/src/debug/php-7.0.11/Zend/zend_string.h:330
330                     hash = ((hash << 5) + hash) + *str++;
(gdb) bt
#0  zend_inline_hash_func (len=576460752301399386, str=0x7f88be800000 <Address 0x7f88be800000 out of bounds>, str@entry=0x7f88be611d58 " m\235\253\210\177") at /usr/src/debug/php-7.0.11/Zend/zend_string.h:330
#1  zend_hash_func (str=str@entry=0x7f88be611d58 " m\235\253\210\177", len=576460752303423490) at /usr/src/debug/php-7.0.11/Zend/zend_string.c:34
#2  0x00007f88bf2da18d in zend_string_hash_val (s=0x7f88be611d40) at /usr/src/debug/php-7.0.11/Zend/zend_string.h:85
#3  zend_hash_find_bucket (ht=0x7f88cbcc02a0, ht@entry=0x7f88be611d40, ht=0x7f88cbcc02a0, ht@entry=0x7f88be611d40, key=0x7f88be611d40) at /usr/src/debug/php-7.0.11/Zend/zend_hash.c:490
#4  zend_hash_find (ht=ht@entry=0x7f88cbcc02a0, key=0x7f88be611d40) at /usr/src/debug/php-7.0.11/Zend/zend_hash.c:1983
#5  0x00007f88bf2a654f in zend_hash_find_ptr (key=<optimized out>, ht=0x7f88cbcc02a0) at /usr/src/debug/php-7.0.11/Zend/zend_hash.h:684
#6  do_bind_function (op_array=<optimized out>, opline=<optimized out>, function_table=0x7f88cbcc02a0, compile_time=compile_time@entry=0 '\000') at /usr/src/debug/php-7.0.11/Zend/zend_compile.c:965
#7  0x00007f88bf3182d3 in ZEND_DECLARE_FUNCTION_SPEC_HANDLER () at /usr/src/debug/php-7.0.11/Zend/zend_vm_execute.h:1386
#8  0x00007f88bf30529b in execute_ex (ex=<optimized out>) at /usr/src/debug/php-7.0.11/Zend/zend_vm_execute.h:414
#9  0x00007f88bf2b68d9 in dtrace_execute_ex (execute_data=<optimized out>) at /usr/src/debug/php-7.0.11/Zend/zend_dtrace.c:83
#10 0x00007f88bf34f67f in zend_execute (op_array=op_array@entry=0x7f88be676000, return_value=return_value@entry=0x0) at /usr/src/debug/php-7.0.11/Zend/zend_vm_execute.h:458
#11 0x00007f88bf2c65f3 in zend_execute_scripts (type=type@entry=8, retval=retval@entry=0x0, file_count=file_count@entry=3) at /usr/src/debug/php-7.0.11/Zend/zend.c:1427
#12 0x00007f88bf267128 in php_execute_script (primary_file=primary_file@entry=0x7fff40a48260) at /usr/src/debug/php-7.0.11/main/main.c:2494
#13 0x00007f88bf35104d in php_handler (r=<optimized out>) at /usr/src/debug/php-7.0.11/sapi/apache2handler/sapi_apache2.c:678
#14 0x00007f88c683b290 in ap_run_handler (r=r@entry=0x7f88cbf52e10) at config.c:169
#15 0x00007f88c683b7d9 in ap_invoke_handler (r=r@entry=0x7f88cbf52e10) at config.c:439
#16 0x00007f88c684fbca in ap_process_async_request (r=r@entry=0x7f88cbf52e10) at http_request.c:317
#17 0x00007f88c684fea4 in ap_process_request (r=r@entry=0x7f88cbf52e10) at http_request.c:363
#18 0x00007f88c684c7f2 in ap_process_http_sync_connection (c=0x7f88cbe66790) at http_core.c:190
#19 ap_process_http_connection (c=0x7f88cbe66790) at http_core.c:231
#20 0x00007f88c6844890 in ap_run_process_connection (c=c@entry=0x7f88cbe66790) at connection.c:41
#21 0x00007f88c6844c78 in ap_process_connection (c=c@entry=0x7f88cbe66790, csd=<optimized out>) at connection.c:202
#22 0x00007f88c225380f in child_main (child_num_arg=child_num_arg@entry=96) at prefork.c:707
#23 0x00007f88c2253a55 in make_child (s=0x7f88c73206c0, slot=96) at prefork.c:810
#24 0x00007f88c22546ee in perform_idle_server_maintenance (p=<optimized out>) at prefork.c:912
#25 prefork_run (_pconf=<optimized out>, plog=<optimized out>, s=<optimized out>) at prefork.c:1100
#26 0x00007f88c68215be in ap_run_mpm (pconf=pconf@entry=0x7f88c72e4138, plog=0x7f88c7311358, s=0x7f88c73206c0) at mpm_common.c:96
#27 0x00007f88c681ab46 in main (argc=2, argv=0x7fff40a48968) at main.c:777