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Bug #72359 Child exited with status 4294967295
Submitted: 2016-06-07 21:18 UTC Modified: 2017-03-29 12:24 UTC
Votes:1
Avg. Score:3.0 ± 0.0
Reproduced:0 of 0 (0.0%)
From: oldbucsfan at hotmail dot com Assigned: ab (profile)
Status: Closed Package: Apache2 related
PHP Version: 7.0.7 OS: Windows Server 2012 R2
Private report: No CVE-ID: None
 [2016-06-07 21:18 UTC] oldbucsfan at hotmail dot com
Description:
------------
Error crashes Apache 2.4.20

[Tue Jun 07 15:53:45.559449 2016] [mpm_winnt:notice] [pid 6092:tid 560] AH00428: Parent: child process 6380 exited with status 4294967295 -- Restarting.

Actual result:
--------------
  Second chance exception - 0XC0000374 caused by thread with System ID: 7656 DetailID = 2
  Thread exited. Exiting thread - System ID: 9404. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 9932. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 9900. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 9772. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 3180. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 6140. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 9784. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 9268. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 9152. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 8284. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 9540. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 9396. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 8164. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 9076. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 1204. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 3624. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 1292. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 10204. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 8920. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 8952. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 8360. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 872. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 9760. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 6260. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 9988. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 10088. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 4232. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 6800. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 9360. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 9260. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 9316. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 9224. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 6068. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 8804. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 9980. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 9736. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 9660. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 2428. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 892. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 7764. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 8212. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 9836. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 3272. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 9560. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 9072. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 9824. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 9580. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 6992. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 920. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 8852. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 9940. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 8908. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 9608. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 7668. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 10060. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 8660. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 8640. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 3244. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 7960. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 9816. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 1852. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 6052. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 9872. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 9584. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 9636. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 10176. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 9040. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 9976. Exit code - 0xffffffff
  Thread exited. Exiting thread - System ID: 9356. Exit code - 0xffffffff
  Process exited. Exit code - 0xffffffff

***********************
*  EXCEPTION DETAILS  *
***********************

DetailID = 1
	Count:    1
	Exception #:  0X80000003
	Stack:        
		ntdll!RtlpNtMakeTemporaryKey+0x17f
		ntdll!RtlpNtMakeTemporaryKey+0x3402
		ntdll!RtlpNtMakeTemporaryKey+0x4000
		ntdll!memset+0x15f2f
		ucrtbase!free+0x1b
		php7ts!_zval_dtor_func_for_ptr+0x138 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_variables.c @ 90]
		php7ts!zend_array_destroy+0x94 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_hash.c @ 1336]
		php7ts!zend_leave_helper_SPEC+0x412 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_vm_execute.h @ 470]
		php7ts!execute_ex+0x44 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_vm_execute.h @ 417]
		php7ts!zend_call_function+0x37a0a1 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_execute_api.c @ 867]
		php7ts!zend_call_method+0x152 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_interfaces.c @ 105]
		php7ts!zend_std_read_dimension+0x237 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_object_handlers.c @ 760]
		php7ts!ZEND_FETCH_DIM_R_SPEC_CV_CONST_HANDLER+0x379a49 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_vm_execute.h @ 31328]
		php7ts!execute_ex+0x44 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_vm_execute.h @ 417]
		php7ts!zend_call_function+0x37a0a1 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_execute_api.c @ 867]
		php7ts!zend_call_method+0x152 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_interfaces.c @ 105]
		php7ts!zend_std_read_dimension+0x237 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_object_handlers.c @ 760]
		php7ts!ZEND_FETCH_DIM_R_SPEC_CV_CONST_HANDLER+0x379a49 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_vm_execute.h @ 31328]
		php7ts!execute_ex+0x44 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_vm_execute.h @ 417]
		php7ts!zend_call_function+0x37a0a1 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_execute_api.c @ 867]
		php7ts!zend_call_method+0x152 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_interfaces.c @ 105]
		php7ts!zend_std_read_dimension+0x237 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_object_handlers.c @ 760]
		php7ts!ZEND_FETCH_DIM_R_SPEC_CV_CONST_HANDLER+0x379a49 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_vm_execute.h @ 31328]
		php7ts!execute_ex+0x44 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_vm_execute.h @ 417]
		php7ts!zend_execute+0x1f7 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_vm_execute.h @ 459]
		php7ts!zend_execute_scripts+0x13e [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend.c @ 1428]
		php7ts!php_execute_script+0x4d9 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\main\main.c @ 2494]
		php7apache2_4!php_handler+0x59e [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\sapi\apache2handler\sapi_apache2.c @ 679]
		libhttpd!ap_run_handler+0x35
		libhttpd!ap_invoke_handler+0x110
		libhttpd!ap_internal_redirect_handler+0x29a
		libhttpd!ap_process_request+0x17
		libhttpd!ap_sys_privileges_handlers+0x394f
		libhttpd!ap_run_process_connection+0x35
		libhttpd!ap_regkey_value_set+0x2374
		KERNEL32!BaseThreadInitThunk+0x22
		ntdll!RtlUserThreadStart+0x34


DetailID = 2
	Count:    2
	Exception #:  0XC0000374
	Stack:        
		ntdll!RtlpNtMakeTemporaryKey+0x1c0
		ntdll!RtlpNtMakeTemporaryKey+0x3402
		ntdll!RtlpNtMakeTemporaryKey+0x4000
		ntdll!memset+0x15f2f
		ucrtbase!free+0x1b
		php7ts!_zval_dtor_func_for_ptr+0x138 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_variables.c @ 90]
		php7ts!zend_array_destroy+0x94 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_hash.c @ 1336]
		php7ts!zend_leave_helper_SPEC+0x412 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_vm_execute.h @ 470]
		php7ts!execute_ex+0x44 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_vm_execute.h @ 417]
		php7ts!zend_call_function+0x37a0a1 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_execute_api.c @ 867]
		php7ts!zend_call_method+0x152 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_interfaces.c @ 105]
		php7ts!zend_std_read_dimension+0x237 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_object_handlers.c @ 760]
		php7ts!ZEND_FETCH_DIM_R_SPEC_CV_CONST_HANDLER+0x379a49 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_vm_execute.h @ 31328]
		php7ts!execute_ex+0x44 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_vm_execute.h @ 417]
		php7ts!zend_call_function+0x37a0a1 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_execute_api.c @ 867]
		php7ts!zend_call_method+0x152 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_interfaces.c @ 105]
		php7ts!zend_std_read_dimension+0x237 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_object_handlers.c @ 760]
		php7ts!ZEND_FETCH_DIM_R_SPEC_CV_CONST_HANDLER+0x379a49 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_vm_execute.h @ 31328]
		php7ts!execute_ex+0x44 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_vm_execute.h @ 417]
		php7ts!zend_call_function+0x37a0a1 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_execute_api.c @ 867]
		php7ts!zend_call_method+0x152 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_interfaces.c @ 105]
		php7ts!zend_std_read_dimension+0x237 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_object_handlers.c @ 760]
		php7ts!ZEND_FETCH_DIM_R_SPEC_CV_CONST_HANDLER+0x379a49 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_vm_execute.h @ 31328]
		php7ts!execute_ex+0x44 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_vm_execute.h @ 417]
		php7ts!zend_execute+0x1f7 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_vm_execute.h @ 459]
		php7ts!zend_execute_scripts+0x13e [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend.c @ 1428]
		php7ts!php_execute_script+0x4d9 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\main\main.c @ 2494]
		php7apache2_4!php_handler+0x59e [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\sapi\apache2handler\sapi_apache2.c @ 679]
		libhttpd!ap_run_handler+0x35
		libhttpd!ap_invoke_handler+0x110
		libhttpd!ap_internal_redirect_handler+0x29a
		libhttpd!ap_process_request+0x17
		libhttpd!ap_sys_privileges_handlers+0x394f
		libhttpd!ap_run_process_connection+0x35
		libhttpd!ap_regkey_value_set+0x2374
		KERNEL32!BaseThreadInitThunk+0x22
		ntdll!RtlUserThreadStart+0x34





***********************
*  EXCEPTION SUMMARY  *
***********************

	|--------------------|
	| Count | Exception  |
	|--------------------|
	| 2     | 0XC0000374 |
	| 1     | 0X80000003 |
	|--------------------|

Patches

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History

AllCommentsChangesGit/SVN commitsRelated reports
 [2016-06-07 21:43 UTC] ab@php.net
-Status: Open +Status: Feedback
 [2016-06-07 21:43 UTC] ab@php.net
Thanks for the report. Any chance to get a reproduce code? Looking at the bt seems a complex framework code involving call_user_func() or alike.

Thanks.
 [2016-06-08 22:23 UTC] oldbucsfan at hotmail dot com
-Status: Feedback +Status: Open
 [2016-06-08 22:23 UTC] oldbucsfan at hotmail dot com
Sorry, I'm not really sure where it is coming from. I do know that this happens when I run the Windows Debug tool. I was actually trying to catch a different bug, but this one popped up instead.
 [2016-06-17 14:08 UTC] oldbucsfan at hotmail dot com
Ran another catch. It seems that increasing the threads per child makes this happen less often for some reason. Anyway, I ran the catch to analyze memory and got more info. Seems to have to do with make_sha1_digest in php5ts.dll

PHP7TS!MAKE_SHA1_DIGEST+3AD4WARNING - DebugDiag was not able to locate debug symbols for \php7ts.dll, so the information below may be incomplete.

In httpd__PID__8948__Date__06_17_2016__Time_08_41_02AM__419__Second_Chance_Exception_C0000005.dmp the assembly instruction at php7ts!make_sha1_digest+3ad4 in C:\php7.0.7\php7ts.dll from The PHP Group has caused an access violation exception (0xC0000005) when trying to read from memory location 0xc6b76fe5 on thread 1


PHP7TS!MAKE_SHA1_DIGEST+3AD4WARNING - DebugDiag was not able to locate debug symbols for \php7ts.dll, so the information below may be incomplete.

In httpd__PID__8948__Date__06_17_2016__Time_08_41_02AM__419__Second_Chance_Exception_C0000005.dmp the assembly instruction at php7ts!make_sha1_digest+3ad4 in C:\php7.0.7\php7ts.dll from The PHP Group has caused an access violation exception (0xC0000005) when trying to read from memory location 0xc6b76fe5 on thread 1

Module Information 

Image Name: C:\php7.0.7\php7ts.dll   Symbol Type:  Export 
Base address: 0x00000003`00905a4d   Time Stamp:  Wed May 25 15:23:16 2016  
Checksum: 0x00000000`00000000   Comments:   
COM DLL: False   Company Name:  The PHP Group 
ISAPIExtension: False   File Description:  PHP Script Interpreter 
ISAPIFilter: False   File Version:  7.0.7 
Managed DLL: False   Internal Name:  PHP Script Interpreter 
VB DLL: False   Legal Copyright:  Copyright © 1997-2016 The PHP Group 
Loaded Image Name:  php7ts.dll   Legal Trademarks:  PHP 
Mapped Image Name:     Original filename:  php7ts.dll 
Module name:  php7ts   Private Build:   
Single Threaded:  False   Product Name:  PHP 
Module Size:  8.26 MBytes   Product Version:  7.0.7 
Symbol File Name:  php7ts.dll   Special Build:  & 


***********************
*  EXCEPTION DETAILS  *
***********************

DetailID = 1
	Count:    1
	Exception #:  0XC0000005
	Stack:        
		php7ts!zif_stream_get_wrappers+0x64 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\ext\standard\streamsfuncs.c @ 589]
		php7ts!ZEND_DO_ICALL_SPEC_HANDLER+0x84 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_vm_execute.h @ 595]
		php7ts!execute_ex+0x44 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_vm_execute.h @ 417]
		php7ts!zend_call_function+0x37a0a1 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_execute_api.c @ 867]
		php7ts!zend_call_method+0x152 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_interfaces.c @ 105]
		php7ts!zend_std_read_dimension+0x237 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_object_handlers.c @ 760]
		php7ts!ZEND_FETCH_DIM_R_SPEC_CV_CONST_HANDLER+0x379a49 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_vm_execute.h @ 31328]
		php7ts!execute_ex+0x44 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_vm_execute.h @ 417]
		php7ts!zend_call_function+0x37a0a1 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_execute_api.c @ 867]
		php7ts!zend_call_method+0x152 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_interfaces.c @ 105]
		php7ts!zend_std_read_dimension+0x237 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_object_handlers.c @ 760]
		php7ts!ZEND_FETCH_DIM_R_SPEC_CV_CONST_HANDLER+0x379a49 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_vm_execute.h @ 31328]
		php7ts!execute_ex+0x44 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_vm_execute.h @ 417]
		php7ts!zend_call_function+0x37a0a1 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_execute_api.c @ 867]
		php7ts!zend_call_method+0x152 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_interfaces.c @ 105]
		php7ts!zend_std_read_dimension+0x237 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_object_handlers.c @ 760]
		php7ts!ZEND_FETCH_DIM_R_SPEC_CV_CONST_HANDLER+0x379a49 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_vm_execute.h @ 31328]
		php7ts!execute_ex+0x44 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_vm_execute.h @ 417]
		php7ts!zend_execute+0x1f7 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_vm_execute.h @ 459]
		php7ts!zend_execute_scripts+0x13e [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend.c @ 1428]
		php7ts!php_execute_script+0x4d9 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\main\main.c @ 2494]
		php7apache2_4!php_handler+0x59e [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\sapi\apache2handler\sapi_apache2.c @ 679]
		libhttpd!ap_run_handler+0x35
		libhttpd!ap_invoke_handler+0x110
		libhttpd!ap_internal_redirect_handler+0x29a
		libhttpd!ap_process_request+0x17
		libhttpd!ap_sys_privileges_handlers+0x394f
		libhttpd!ap_run_process_connection+0x35
		libhttpd!ap_regkey_value_set+0x2374
		KERNEL32!BaseThreadInitThunk+0x22
		ntdll!RtlUserThreadStart+0x34


DetailID = 2
	Count:    1
	Exception #:  0XC0000005
	Stack:        
		php7ts!zend_string_copy [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_string.h @ 166]
		php7ts!zif_stream_get_wrappers+0x64 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\ext\standard\streamsfuncs.c @ 589]
		php7ts!ZEND_DO_ICALL_SPEC_HANDLER+0x84 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_vm_execute.h @ 595]
		php7ts!execute_ex+0x44 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_vm_execute.h @ 417]
		php7ts!zend_call_function+0x37a0a1 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_execute_api.c @ 867]
		php7ts!zend_call_method+0x152 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_interfaces.c @ 105]
		php7ts!zend_std_read_dimension+0x237 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_object_handlers.c @ 760]
		php7ts!ZEND_FETCH_DIM_R_SPEC_CV_CONST_HANDLER+0x379a49 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_vm_execute.h @ 31328]
		php7ts!execute_ex+0x44 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_vm_execute.h @ 417]
		php7ts!zend_call_function+0x37a0a1 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_execute_api.c @ 867]
		php7ts!zend_call_method+0x152 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_interfaces.c @ 105]
		php7ts!zend_std_read_dimension+0x237 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_object_handlers.c @ 760]
		php7ts!ZEND_FETCH_DIM_R_SPEC_CV_CONST_HANDLER+0x379a49 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_vm_execute.h @ 31328]
		php7ts!execute_ex+0x44 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_vm_execute.h @ 417]
		php7ts!zend_call_function+0x37a0a1 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_execute_api.c @ 867]
		php7ts!zend_call_method+0x152 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_interfaces.c @ 105]
		php7ts!zend_std_read_dimension+0x237 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_object_handlers.c @ 760]
		php7ts!ZEND_FETCH_DIM_R_SPEC_CV_CONST_HANDLER+0x379a49 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_vm_execute.h @ 31328]
		php7ts!execute_ex+0x44 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_vm_execute.h @ 417]
		php7ts!zend_execute+0x1f7 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend_vm_execute.h @ 459]
		php7ts!zend_execute_scripts+0x13e [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\zend\zend.c @ 1428]
		php7ts!php_execute_script+0x4d9 [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\main\main.c @ 2494]
		php7apache2_4!php_handler+0x59e [c:\php-sdk\php70dev\vc14\x64\php-7.0.7-ts\sapi\apache2handler\sapi_apache2.c @ 679]
		libhttpd!ap_run_handler+0x35
		libhttpd!ap_invoke_handler+0x110
		libhttpd!ap_internal_redirect_handler+0x29a
		libhttpd!ap_process_request+0x17
		libhttpd!ap_sys_privileges_handlers+0x394f
		libhttpd!ap_run_process_connection+0x35
		libhttpd!ap_regkey_value_set+0x2374
		KERNEL32!BaseThreadInitThunk+0x22
		ntdll!RtlUserThreadStart+0x34





***********************
*  EXCEPTION SUMMARY  *
***********************

	|--------------------|
	| Count | Exception  |
	|--------------------|
	| 2     | 0XC0000005 |
	|--------------------|
 [2016-06-21 20:46 UTC] oldbucsfan at hotmail dot com
Found this in the Wordpress debug log.

PHP Strict Standards:  call_user_func_array() expects parameter 1 to be a valid callback, non-static method allow_php_in_posts::shortcode_advanced() should not be called statically in C:\Apache24\htdocs\wordpress\wp-includes\plugin.php on line 235

I think this might explain it. Should this lead to a memory leak and crash Apache though? Anyway, I removed the plugin and things are more stable, but I will have to give it more time to know if it solved the problem.
 [2016-08-07 04:08 UTC] kalle@php.net
-Status: Open +Status: Feedback
 [2016-08-07 04:08 UTC] kalle@php.net
Interesting, the last two backtraces hint that something is related to stream_get_wrappers(), in particular when populating the return array, which seems to be called from a callback in a method.

Does a regular call to stream_get_wrappers() crash PHP?
 [2016-08-14 04:22 UTC] php-bugs at lists dot php dot net
No feedback was provided. The bug is being suspended because
we assume that you are no longer experiencing the problem.
If this is not the case and you are able to provide the
information that was requested earlier, please do so and
change the status of the bug back to "Re-Opened". Thank you.
 [2016-12-09 19:18 UTC] oldbucsfan at hotmail dot com
-Status: No Feedback +Status: Closed
 [2016-12-09 19:18 UTC] oldbucsfan at hotmail dot com
Still occurring with 7.0.14.

Using abs.exe in apache and simply hitting the wordpress index.php page 1000 times will often lead to one of these errors. Calling stream_get_wrappers() does not trigger it, but I haven't tried calling it 1000s of times. It does seem to be connected to that function though.
 [2016-12-09 23:35 UTC] requinix@php.net
-Status: Closed +Status: Re-Opened
 [2017-01-12 16:56 UTC] oldbucsfan at hotmail dot com
May be related to bug 72451
https://bugs.php.net/bug.php?id=72451
 [2017-03-29 12:24 UTC] ab@php.net
-Status: Re-Opened +Status: Closed -Assigned To: +Assigned To: ab
 [2017-03-29 12:24 UTC] ab@php.net
The fix for this bug has been committed.

Snapshots of the sources are packaged every three hours; this change
will be in the next snapshot. You can grab the snapshot at
http://snaps.php.net/.

 For Windows:

http://windows.php.net/snapshots/
 
Thank you for the report, and for helping us make PHP better.

Please check master vc14 snapshots. Switched to vc15 lately, but suitable vc14 snapshots are still available, please check those between 10th and 20th March.

Thanks.
 
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