[PHP-BUG] Bug #78344 [NEW]: Segmentation fault on zend_check_protected

From:             a dot dankovtsev at mail dot ru
Operating system: Mac OS
PHP version:      7.4.0beta1
Package:          PHP Language Specification
Bug Type:         Bug
Bug description:Segmentation fault on zend_check_protected

Description:
------------
Something went wrong

lldb --core /cores/core.71210
(lldb) target create --core "/cores/core.71210"
Core file '/cores/core.71210' (x86_64) was loaded.
(lldb) bt all
php was compiled with optimization - stepping may behave oddly;
variables may not be available.
* thread #1, stop reason = signal SIGSTOP
  * frame #0: 0x000000010d4d0c80
php`zend_check_protected(ce=0x000000010fb9b918,
scope=0x0000000000000010) at zend_object_handlers.c:1207 [opt]
    frame #1: 0x000000010d47bd2d
php`zend_try_ct_eval_class_const(zv=<unavailable>,
class_name=<unavailable>, name=<unavailable>) at zend_compile.c:1436
[opt]
    frame #2: 0x000000010d47b063
php`zend_compile_class_const(result=0x00007ffee2a07da8,
ast=0x0000000110646778) at zend_compile.c:7971 [opt]
    frame #3: 0x000000010d461761
php`zend_compile_args(ast=0x0000000110646718, fbc=0x0000000000000000) at
zend_compile.c:2996 [opt]
    frame #4: 0x000000010d461bbf
php`zend_compile_call_common(result=0x00007ffee2a07f10,
args_ast=<unavailable>, fbc=0x0000000000000000) at zend_compile.c:3073
[opt]
    frame #5: 0x000000010d467e3d
php`zend_compile_method_call(result=0x0000000000000000,
ast=<unavailable>, type=<unavailable>) at zend_compile.c:3884 [opt]
    frame #6: 0x000000010d45f23a
php`zend_compile_var(result=0x00007ffee2a07f10, ast=<unavailable>,
type=0, by_ref=0) at zend_compile.c:8644 [opt]
    frame #7: 0x000000010d46bc67
php`zend_compile_stmt(ast=0x0000000110646790) at zend_compile.c:8480
[opt]
    frame #8: 0x000000010d46bbda php`zend_compile_stmt [inlined]
zend_compile_stmt_list(ast=<unavailable>) at zend_compile.c:5201 [opt]
    frame #9: 0x000000010d46bbbc
php`zend_compile_stmt(ast=0x0000000110646690) at zend_compile.c:8392
[opt]
    frame #10: 0x000000010d46d41c
php`zend_compile_if(ast=0x0000000110646880) at zend_compile.c:4672
[opt]
    frame #11: 0x000000010d46bbf4
php`zend_compile_stmt(ast=0x0000000110646880) at zend_compile.c:8435
[opt]
    frame #12: 0x000000010d46bbda php`zend_compile_stmt [inlined]
zend_compile_stmt_list(ast=<unavailable>) at zend_compile.c:5201 [opt]
    frame #13: 0x000000010d46bbbc
php`zend_compile_stmt(ast=0x0000000110646540) at zend_compile.c:8392
[opt]
    frame #14: 0x000000010d47138b
php`zend_compile_func_decl(result=0x0000000000000000,
ast=0x00000001106470b8, toplevel='\0') at zend_compile.c:5978 [opt]
    frame #15: 0x000000010d46b7e9
php`zend_compile_stmt(ast=0x00000001106470b8) at zend_compile.c:8448
[opt]
    frame #16: 0x000000010d46bbda php`zend_compile_stmt [inlined]
zend_compile_stmt_list(ast=<unavailable>) at zend_compile.c:5201 [opt]
    frame #17: 0x000000010d46bbbc
php`zend_compile_stmt(ast=0x0000000110646458) at zend_compile.c:8392
[opt]
    frame #18: 0x000000010d46873f
php`zend_compile_class_decl(ast=0x0000000110647ab8, toplevel='\x01') at
zend_compile.c:6391 [opt]
    frame #19: 0x000000010d473bf3
php`zend_compile_top_stmt(ast=0x0000000110647ab8) at zend_compile.c:8367
[opt]
    frame #20: 0x000000010d473bca
php`zend_compile_top_stmt(ast=0x0000000110647b00) at zend_compile.c:8356
[opt]
    frame #21: 0x000000010d441830 php`zend_compile(type=2) at
zend_language_scanner.l:610 [opt]
    frame #22: 0x000000010d4416fd
php`compile_file(file_handle=0x00007ffee2a086c0, type=2) at
zend_language_scanner.l:644 [opt]
    frame #23: 0x000000010d33c6db
php`phar_compile_file(file_handle=0x00007ffee2a086c0, type=2) at
phar.c:3298 [opt]
    frame #24: 0x000000010d441926 php`compile_filename(type=2,
filename=0x0000000000000000) at zend_language_scanner.l:665 [opt]
    frame #25: 0x000000010d52969d
php`zend_include_or_eval(inc_filename=0x000000010de1ccb0, type=2) at
zend_execute.c:4223 [opt]
    frame #26: 0x000000010d4fe942
php`ZEND_INCLUDE_OR_EVAL_SPEC_CV_HANDLER(execute_data=0x000000010de1c490)
at zend_vm_execute.h:37502 [opt]
    frame #27: 0x000000010d4db668 php`execute_ex(ex=0x000000010de1c490)
at zend_vm_execute.h:53288 [opt]
    frame #28: 0x000000010d47f72c
php`zend_call_function(fci=<unavailable>, fci_cache=<unavailable>) at
zend_execute_API.c:819 [opt]
    frame #29: 0x000000010d36cd2e
php`zif_spl_autoload_call(execute_data=<unavailable>,
return_value=<unavailable>) at php_spl.c:448 [opt]
    frame #30: 0x000000010d47f78e
php`zend_call_function(fci=<unavailable>, fci_cache=<unavailable>) at
zend_execute_API.c:832 [opt]
    frame #31: 0x000000010d47ff18
php`zend_lookup_class_ex(name=<unavailable>, key=0x0000000000000000,
flags=<unavailable>) at zend_execute_API.c:993 [opt]
    frame #32: 0x000000010d4abcd4
php`class_exists_impl(execute_data=<unavailable>,
return_value=0x000000010de1c1e0, flags=0, skip_flags=3) at
zend_builtin_functions.c:1469 [opt]
    frame #33: 0x000000010d513307
php`ZEND_DO_FCALL_BY_NAME_SPEC_RETVAL_USED_HANDLER(execute_data=0x000000010de1c330)
at zend_vm_execute.h:1517 [opt]
    frame #34: 0x000000010d4db668 php`execute_ex(ex=0x000000010de1bf70)
at zend_vm_execute.h:53288 [opt]
    frame #35: 0x000000010d4db82c
php`zend_execute(op_array=0x000000010de7a540,
return_value=0x0000000000000000) at zend_vm_execute.h:57577 [opt]
    frame #36: 0x000000010d490391 php`zend_execute_scripts(type=8,
retval=0x0000000000000000, file_count=3) at zend.c:1663 [opt]
    frame #37: 0x000000010d41a141
php`php_execute_script(primary_file=<unavailable>) at main.c:2606 [opt]
    frame #38: 0x000000010d52f6cb php`do_cli(argc=<unavailable>,
argv=<unavailable>) at php_cli.c:962 [opt]
    frame #39: 0x000000010d52e538 php`main(argc=4,
argv=0x00007ffee2a09aa0) at php_cli.c:1352 [opt]
    frame #40: 0x00007fff76922015 libdyld.dylib`start + 1


Test script:
---------------
some build script with building symfony dependency injection


-- 
Edit bug report at https://bugs.php.net/bug.php?id=78344&edit=1
-- 
Try a snapshot (PHP 5.4):   https://bugs.php.net/fix.php?id=78344&r=trysnapshot54
Try a snapshot (PHP 5.5):   https://bugs.php.net/fix.php?id=78344&r=trysnapshot55
Try a snapshot (trunk):     https://bugs.php.net/fix.php?id=78344&r=trysnapshottrunk
Fixed in SVN:               https://bugs.php.net/fix.php?id=78344&r=fixed
Fixed in release:           https://bugs.php.net/fix.php?id=78344&r=alreadyfixed
Need backtrace:             https://bugs.php.net/fix.php?id=78344&r=needtrace
Need Reproduce Script:      https://bugs.php.net/fix.php?id=78344&r=needscript
Try newer version:          https://bugs.php.net/fix.php?id=78344&r=oldversion
Not developer issue:        https://bugs.php.net/fix.php?id=78344&r=support
Expected behavior:          https://bugs.php.net/fix.php?id=78344&r=notwrong
Not enough info:            https://bugs.php.net/fix.php?id=78344&r=notenoughinfo
Submitted twice:            https://bugs.php.net/fix.php?id=78344&r=submittedtwice
register_globals:           https://bugs.php.net/fix.php?id=78344&r=globals
PHP 4 support discontinued: https://bugs.php.net/fix.php?id=78344&r=php4
Daylight Savings:           https://bugs.php.net/fix.php?id=78344&r=dst
IIS Stability:              https://bugs.php.net/fix.php?id=78344&r=isapi
Install GNU Sed:            https://bugs.php.net/fix.php?id=78344&r=gnused
Floating point limitations: https://bugs.php.net/fix.php?id=78344&r=float
No Zend Extensions:         https://bugs.php.net/fix.php?id=78344&r=nozend
MySQL Configuration Error:  https://bugs.php.net/fix.php?id=78344&r=mysqlcfg