core-php7.3-dbg.19627

#0  0x000055b650869ef7 in zend_mm_alloc_small (heap=0x7f18b2600040, size=88, bin_num=9, __zend_filename=0x55b651108880 "/usr/src/php-7.3.7/Zend/zend_hash.c", __zend_lineno=1924, __zend_orig_filename=0x0, __zend_orig_lineno=0) at /usr/src/php-7.3.7/Zend/zend_alloc.c:1289
#1  0x000055b65086a1a2 in zend_mm_alloc_heap (heap=0x7f18b2600040, size=88, __zend_filename=0x55b651108880 "/usr/src/php-7.3.7/Zend/zend_hash.c", __zend_lineno=1924, __zend_orig_filename=0x0, __zend_orig_lineno=0) at /usr/src/php-7.3.7/Zend/zend_alloc.c:1360
#2  0x000055b65086ce4e in _emalloc (size=56, __zend_filename=0x55b651108880 "/usr/src/php-7.3.7/Zend/zend_hash.c", __zend_lineno=1924, __zend_orig_filename=0x0, __zend_orig_lineno=0) at /usr/src/php-7.3.7/Zend/zend_alloc.c:2500
#3  0x000055b6508be14c in zend_array_dup (source=0x7f187a17e120) at /usr/src/php-7.3.7/Zend/zend_hash.c:1924
#4  0x000055b650976d74 in zend_binary_assign_op_dim_helper_SPEC_CV_CV (binary_op=0x55b65089c803 <concat_function>) at /usr/src/php-7.3.7/Zend/zend_vm_execute.h:48661
#5  0x000055b650977233 in zend_binary_assign_op_helper_SPEC_CV_CV_DIM (binary_op=0x55b65089c803 <concat_function>) at /usr/src/php-7.3.7/Zend/zend_vm_execute.h:48806
#6  0x000055b650977448 in ZEND_ASSIGN_CONCAT_SPEC_CV_CV_DIM_HANDLER () at /usr/src/php-7.3.7/Zend/zend_vm_execute.h:48949
#7  0x000055b650980ebb in execute_ex (ex=0x7f18b261e030) at /usr/src/php-7.3.7/Zend/zend_vm_execute.h:60633
#8  0x000055b650981303 in zend_execute (op_array=0x7f18b2680300, return_value=0x0) at /usr/src/php-7.3.7/Zend/zend_vm_execute.h:60881
#9  0x000055b6508a5dd0 in zend_execute_scripts (type=8, retval=0x0, file_count=3) at /usr/src/php-7.3.7/Zend/zend.c:1568
#10 0x000055b65080afdb in php_execute_script (primary_file=0x7fff6bff4a20) at /usr/src/php-7.3.7/main/main.c:2630
#11 0x000055b650984058 in do_cli (argc=11, argv=0x55b652071420) at /usr/src/php-7.3.7/sapi/cli/php_cli.c:997
#12 0x000055b6509851cf in main (argc=11, argv=0x55b652071420) at /usr/src/php-7.3.7/sapi/cli/php_cli.c:1389