Bug #69173 [Opn->Fbk]: Access violation in php7.dll!zend_leave_helper_SPEC
Edit report at https://bugs.php.net/bug.php?id=69173&edit=1
ID: 69173
Updated by: ab@php.net
Reported by: mberchtold at gmail dot com
Summary: Access violation in php7.dll!zend_leave_helper_SPEC
-Status: Open
+Status: Feedback
Type: Bug
Package: *General Issues
Operating System: Windows Server 2012 R2
PHP Version: master-Git-2015-03-03 (snap)
Block user comment: N
Private report: N
New Comment:
Hi,
thanks for sharing the dump again. Unfortunately digging into it didn't bring much, seems more
debugging is required. From what I can tell now, the crash happens somewhere around
Application\Controller\SublicenseController, but many useful infos are optimized away. It would rock
if you could play with this so we maybe could come to a deeper location.
Thanks.
Previous Comments:
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[2015-03-03 20:27:57] mberchtold at gmail dot com
crash dump sent.
opcache is enabled
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[2015-03-03 20:01:36] ab@php.net
@mbrechtold, yeah, please share the dump. From the BT it seems to be a similar subtle issue
you've reported last time. Is opcache involved here?
Thanks.
------------------------------------------------------------------------
[2015-03-03 18:00:00] mberchtold at gmail dot com
Description:
------------
stack trace:
> php7.dll!zend_leave_helper_SPEC(_zend_execute_data * execute_data) Line 400 C
php7.dll!execute_ex(_zend_execute_data * execute_data) Line 352 C
php7.dll!zend_call_function(_zend_fcall_info * fci, _zend_fcall_info_cache * fci_cache) Line 847 C
php7.dll!zif_call_user_func(_zend_execute_data * execute_data, _zval_struct * return_value) Line
4729 C
php7.dll!ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER(_zend_execute_data * execute_data) Line 648 C
php7.dll!execute_ex(_zend_execute_data * execute_data) Line 352 C
php7.dll!zend_call_function(_zend_fcall_info * fci, _zend_fcall_info_cache * fci_cache) Line 847 C
php7.dll!zif_call_user_func(_zend_execute_data * execute_data, _zval_struct * return_value) Line
4729 C
php7.dll!ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER(_zend_execute_data * execute_data) Line 648 C
php7.dll!execute_ex(_zend_execute_data * execute_data) Line 352 C
php7.dll!zend_execute(_zend_op_array * op_array, _zval_struct * return_value) Line 381 C
php7.dll!zend_execute_scripts(int type, _zval_struct * retval, int file_count, ...) Line 1310 C
php7.dll!php_execute_script(_zend_file_handle * primary_file) Line 2542 C
php-cgi.exe!main(int argc, char * * argv) Line 2439 C
php-cgi.exe!__tmainCRTStartup() Line 536 C
kernel32.dll!@BaseThreadInitThunk@12 () Unknown
ntdll.dll!__RtlUserThreadStart() Unknown
ntdll.dll!__RtlUserThreadStart@8 () Unknown
I can provide the full crash dump by email.
Test script:
---------------
n/a
Expected result:
----------------
no crash
Actual result:
--------------
Unhandled exception at 0x73D9738E (php7.dll) in php-cgi.exe.8244.dmp: 0xC0000005: Access violation
writing location 0x00000000.
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Edit this bug report at https://bugs.php.net/bug.php?id=69173&edit=1
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