Bug #49532 [Com]: php5ts.dll access violation exception php5ts!_zend_mm_free_int
Edit report at http://bugs.php.net/bug.php?id=49532edit=1
ID: 49532
Comment by: mdurovic at gmail dot com
Reported by:matroy at investpsp dot ca
Summary:php5ts.dll access violation exception
php5ts!_zend_mm_free_int
Status: Feedback
Type: Bug
Package:*General Issues
Operating System: win32 only - Windows 2003 SP2
PHP Version:5.2.11
Block user comment: N
Private report: N
New Comment:
It looks like httpd crashes after this error msg in the event viewer.
PHP Fatal error: Maximum execution time of 30 seconds exceeded in
C:\ftproot\LocalUser\linkmarket\framework\common\php\session.class.php
on line 71.
That is public function write($id, $data) from the code below:
?php
class Session
{
/**
* a database connection resource
* @var resource
*/
private $_sess_db;
/**
* Open the session
* @return bool
*/
public function open() {
if ($this-_sess_db = mysql_connect('server:port',
'user',
'pw')) {
return mysql_select_db('db', $this-_sess_db);
}
return false;
}
/**
* Close the session
* @return bool
*/
public function close() {
if(is_resource($this-_sess_db))
{
return mysql_close($this-_sess_db);
}
return false;
}
/**
* Read the session
* @param int session id
* @return string string of the sessoin
*/
public function read($id) {
$id = mysql_real_escape_string($id);
$sql = sprintf(SELECT data FROM sessions WHERE id = '%s',
$id);
if ($result = mysql_query($sql, $this-_sess_db))
{
if (mysql_num_rows($result))
{
$record = mysql_fetch_assoc($result);
//free mysql result
mysql_free_result($result);
return $record['data'];
}
}
return '';
}
/**
* Write the session
* @param int session id
* @param string data of the session
*/
public function write($id, $data) {
$sql = sprintf(REPLACE INTO sessions (id,data,timestamp,ip,url)
VALUES('%s', '%s', '%s','%s','%s'),
mysql_real_escape_string($id),
mysql_real_escape_string($data),
mysql_real_escape_string(time()),
mysql_real_escape_string($_SERVER['REMOTE_ADDR']),
mysql_real_escape_string(http://.$_SERVER['SERVER_NAME'].$_SERVER['REQUEST_URI']));
return mysql_query($sql, $this-_sess_db);
}
/**
* Destoroy the session
* @param int session id
* @return bool
*/
public function destroy($id) {
$sql = sprintf(DELETE FROM sessions WHERE id = '%s', $id);
return mysql_query($sql, $this-_sess_db);
}
/**
* Garbage Collector
* @param int life time (sec.)
* @return bool
* @see session.gc_divisor 100
* @see session.gc_maxlifetime 1440
* @see session.gc_probability1
* @usage execution rate 1/100
*(session.gc_probability/session.gc_divisor)
*/
public function gc($max) {
$sql = sprintf(DELETE FROM sessions WHERE timestamp '%s',
mysql_real_escape_string(time() - $max));
return mysql_query($sql, $this-_sess_db);
}
}
//ini_set('session.gc_probability', 50);
ini_set('session.save_handler', 'user');
$session = new Session();
session_set_save_handler(array($session, 'open'),
array($session, 'close'),
array($session, 'read'),
array($session, 'write'),
array($session, 'destroy'),
array($session, 'gc'));
?
Previous Comments
Bug #49532 [Com]: php5ts.dll access violation exception php5ts!_zend_mm_free_int
Edit report at http://bugs.php.net/bug.php?id=49532edit=1 ID: 49532 Comment by: mdurovic at gmail dot com Reported by:matroy at investpsp dot ca Summary:php5ts.dll access violation exception php5ts!_zend_mm_free_int Status: Feedback Type: Bug Package:*General Issues Operating System: win32 only - Windows 2003 SP2 PHP Version:5.2.11 Block user comment: N Private report: N New Comment: Same thing with php 5.3.5 In httpd__PID__2316__Date__03_10_2011__Time_02_37_59PM__375__First chance exception 0XC005.dmp the assembly instruction at php5ts!_zend_mm_free_int+66 in C:\php\php5ts.dll from The PHP Group has caused an access violation exception (0xC005) when trying to read from memory location 0x2b76d478 on thread 100 -- In httpd__PID__2984__Date__03_10_2011__Time_02_26_53PM__375__First chance exception 0XC005.dmp the assembly instruction at php5ts!_zend_mm_free_int+66 in C:\php\php5ts.dll from The PHP Group has caused an access violation exception (0xC005) when trying to read from memory location 0x on thread 134 Previous Comments: [2011-03-08 22:43:35] paj...@php.net Please try using this snapshot: http://snaps.php.net/php5.3-latest.tar.gz For Windows: http://windows.php.net/snapshots/ 5.3.6RC2 works too. [2011-03-08 21:49:49] mdurovic at gmail dot com Same issue it happens around 3-5 times a day apache crashes and recycles. I have around 30K page views per day and I can't pin down what causes the error. Any help would be greatly appreciated. PHP: 5.2.17 Appache: 5.2.17 OS: Windows 2003 SP2 PHP.ini: extension=php_curl.dll extension=php_gd2.dll extension=php_mbstring.dll extension=php_mcrypt.dll extension=php_mysql.dll -- PHP5TS!_ZEND_MM_FREE_INT+66In httpd__PID__1848__Date__03_08_2011__Time_03_20_11PM__687__Second_Chance_Exception_C005.dmp the assembly instruction at php5ts!_zend_mm_free_int+66 in C:\php\php5ts.dll from The PHP Group has caused an access violation exception (0xC005) when trying to read from memory location 0x on thread 148 [2011-01-11 14:05:49] eb at upcl dot univ-lyon1 dot fr I modify my php.ini file for it expresses error messages. PHP, on loading, claimed beeing unable to load a few modules though available in the appropriate directory; commenting out the loading of these modules in the php file fixed the problem. These modules were ; extension=php_oci8.dll ; extension=php_oci8_11g.dll ; extension=php_pdo_oci.dll ; extension=php_sybase_ct.dll [2011-01-11 10:52:44] eb at upcl dot univ-lyon1 dot fr Well, actually, adding a line such as LoadModule php5_module C:/HD3/apache_php_mysql/software/php/php5apache2_2.dll in the configuration file of the apache server is enough to lead it failing to start and issuing a Application défaillante httpd.exe, version 2.2.17.0, module défaillant php5ts.dll, version 5.3.5.0, adresse de défaillance 0x000e890c. in the windows log file. As I told you, this occurs ONLY after the system has rebooted. Right after the installation, all works well. [2011-01-11 09:55:39] paj...@php.net @eb at upcl dot univ-lyon1 dot fr Many things can cause this error message. We still need a way to reproduce it, a small script. The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at http://bugs.php.net/bug.php?id=49532 -- Edit this bug report at http://bugs.php.net/bug.php?id=49532edit=1
Bug #49532 [Com]: php5ts.dll access violation exception php5ts!_zend_mm_free_int
Edit report at http://bugs.php.net/bug.php?id=49532edit=1 ID: 49532 Comment by: mdurovic at gmail dot com Reported by:matroy at investpsp dot ca Summary:php5ts.dll access violation exception php5ts!_zend_mm_free_int Status: Feedback Type: Bug Package:*General Issues Operating System: win32 only - Windows 2003 SP2 PHP Version:5.2.11 Block user comment: N Private report: N New Comment: Maybe this will help: -- httpd__PID__2316__Date__03_10_2011__Time_02_37_59PM__890__Second_Chance_Exception_C005.dmp Type of Analysis Performed Crash Analysis Machine Name P2134261 Operating System Windows Server 2003 Service Pack 2 Number Of Processors 4 Process ID 2316 Process Image C:\Program Files\Apache Software Foundation\Apache2.2\bin\httpd.exe System Up-Time 02:03:45 Process Up-Time 00:10:58 Thread 100 - System ID 3012 Entry point msvcrt!endthreadex+2f Create time 3/10/2011 2:27:02 PM Time spent in user mode 0 Days 0:0:0.765 Time spent in kernel mode 0 Days 0:0:0.109 Function Arg 1 Arg 2 Arg 3 Source php5ts!_zend_mm_free_int+66 117f1028 15bb6a38 00773a64 Zend\zend_alloc.c @ 2018 php5ts!_efree+36 15bb6a48 117e7710 0089f395 Zend\zend_alloc.c @ 2351 + b php5ts!closelog+54 0085a0a7 0001 0013 win32\wsyslog.c @ 71 php5ts!zm_deactivate_syslog+5 0001 0013 117e7710 ext\standard\syslog.c @ 122 php5ts!zm_deactivate_basic+e7 0001 0013 117e7710 ext\standard\basic_functions.c @ 3789 php5ts!module_registry_cleanup+1c 01063558 117e7710 0352faac Zend\zend_API.c @ 2150 + 11 php5ts!zend_hash_reverse_apply+42 00bff680 006a8500 117e7710 Zend\zend_hash.c @ 758 + 7 php5ts!zend_deactivate_modules+62 0352ffa8 56433230 Zend\zend.c @ 866 + 10 php5ts!zend_deactivate_modules+48 0ab7b601 0005 Zend\zend.c @ 865 + 38 php5ts!php_end_ob_buffers+26 15bba878 0b80 117e7710 main\output.c @ 333 + 9 php5ts!zend_print_zval_ex+50 00756680 Zend\zend.c @ 311 php5ts!zend_print_zval+16 0005 15bb1bf0 0001 Zend\zend.c @ 290 + 16 php5ts!zend_print_variable+c 0352ffa8 56433230 Zend\zend_variables.c @ 149 + c php5ts!php_request_shutdown+13d 10002ff6 0ab7b620 main\main.c @ 1591 + 3a php5apache2_2!php_apache_request_dtor+8 0ab7b620 117e7710 0004 sapi\apache2handler\sapi_apache2.c @ 508 + 8 php5apache2_2!php_handler+646 0ab7b620 010112d8 0ab7b620 sapi\apache2handler\sapi_apache2.c @ 681 + 7 libhttpd!ap_run_handler+21 0ab7b620 6fe7b881 0ab7b620 libhttpd!ap_invoke_handler+b0 6fe7b881 0352fee4 libhttpd!ap_internal_redirect+37 0ab7b5f8 103c9040 0001 mod_rewrite+74fb 103c9040 103c9040 103c9040 libhttpd!ap_run_handler+21 103c9040 103c9040 103c9040 libhttpd!ap_invoke_handler+b0 6fe7b870 0aad5b68 0352ff3c libhttpd!ap_die+29e 103c9040 005bc0c8 libhttpd!ap_get_request_note+1d0c 0aad5b68 0aad5b68 0aad5b68 libhttpd!ap_run_process_connection+21 0aad5b68 006304b0 0352ff84 libhttpd!ap_process_connection+33 0aad5b68 0aacab30 libhttpd!ap_regkey_value_remove+c7c 0aad5b60 msvcrt!endthreadex+a3 017dfa28 kernel32!GetModuleHandleA+df 77bcb4bc 017dfa28 PHP5TS!_ZEND_MM_FREE_INT+66In httpd__PID__2316__Date__03_10_2011__Time_02_37_59PM__890__Second_Chance_Exception_C005.dmp the assembly instruction at php5ts!_zend_mm_free_int+66 in C:\php\php5ts.dll from The PHP Group has caused an access violation exception (0xC005) when trying to read from memory location 0x2b76d478 on thread 100 Module Information Image Name: C:\php\php5ts.dll Symbol Type: PDB Base address: 0x006a Time Stamp: Thu Jan 06 12:51:58 2011 Checksum: 0x Comments: COM DLL: False Company Name: The PHP Group ISAPIExtension: False File Description: PHP Script Interpreter ISAPIFilter: False File Version: 5.3.5 Managed DLL: False Internal Name: PHP Script Interpreter VB DLL: False Legal Copyright: Copyright © 1997-2010 The PHP Group Loaded Image Name: php5ts.dll Legal Trademarks: PHP Mapped Image Name: C:\php\php5ts.dll Original filename: php5ts.dll Module name: php5ts Private Build: Single Threaded: False Product Name: PHP Module Size: 5.57 MBytes Product Version: 5.3.5 Symbol File Name: C:\Documents and Settings\mdurovic\My Documents\Download\php-debug
Bug #49532 [Com]: php5ts.dll access violation exception php5ts!_zend_mm_free_int
Edit report at http://bugs.php.net/bug.php?id=49532edit=1 ID: 49532 Comment by: mdurovic at gmail dot com Reported by:matroy at investpsp dot ca Summary:php5ts.dll access violation exception php5ts!_zend_mm_free_int Status: Feedback Type: Bug Package:*General Issues Operating System: win32 only - Windows 2003 SP2 PHP Version:5.2.11 Block user comment: N Private report: N New Comment: I don't know if this helps but here some more info: FAULTING_IP: php5ts!_zend_mm_free_int+139 [Zend\zend_alloc.c @ 2019] 006ac699 395f0c cmp dword ptr [edi+0Ch],ebx EXCEPTION_RECORD: -- (.exr 0x) ExceptionAddress: 006ac699 (php5ts!_zend_mm_free_int+0x0139) ExceptionCode: c005 (Access violation) ExceptionFlags: NumberParameters: 2 Parameter[0]: Parameter[1]: 000c Attempt to read from address 000c PROCESS_NAME: httpd.exe ERROR_CODE: (NTSTATUS) 0xc005 - The instruction at 0x%08lx referenced memory at 0x%08lx. The memory could not be %s. EXCEPTION_CODE: (NTSTATUS) 0xc005 - The instruction at 0x%08lx referenced memory at 0x%08lx. The memory could not be %s. EXCEPTION_PARAMETER1: EXCEPTION_PARAMETER2: 000c READ_ADDRESS: 000c FOLLOWUP_IP: php5ts!_zend_mm_free_int+139 [Zend\zend_alloc.c @ 2019] 006ac699 395f0c cmp dword ptr [edi+0Ch],ebx MOD_LIST: ANALYSIS/ FAULTING_THREAD: 1624 BUGCHECK_STR: APPLICATION_FAULT_NULL_CLASS_PTR_DEREFERENCE_INVALID_POINTER_READ PRIMARY_PROBLEM_CLASS: NULL_CLASS_PTR_DEREFERENCE DEFAULT_BUCKET_ID: NULL_CLASS_PTR_DEREFERENCE LAST_CONTROL_TRANSFER: from 006ad6c6 to 006ac699 STACK_TEXT: 05bafa38 006ad6c6 01997ba0 1008 00773a64 php5ts!_zend_mm_free_int+0x139 [Zend\zend_alloc.c @ 2019] 05bafa44 00773a64 05f9b1c8 019967d0 0089f395 php5ts!_efree+0x36 [Zend\zend_alloc.c @ 2351] 05bafa50 0089f395 0085a0a7 0001 0013 php5ts!closelog+0x54 [win32\wsyslog.c @ 71] 05bafa54 0085a0a7 0001 0013 019967d0 php5ts!zm_deactivate_syslog+0x5 [ext\standard\syslog.c @ 122] 05bafa80 006a851c 0001 0013 019967d0 php5ts!zm_deactivate_basic+0xe7 [ext\standard\basic_functions.c @ 3789] 05bafa90 00726b72 01063558 019967d0 05bafb08 php5ts!module_registry_cleanup+0x1c [Zend\zend_API.c @ 2150] 05bafaac 006a2732 00bff680 006a8500 019967d0 php5ts!zend_hash_reverse_apply+0x42 [Zend\zend_hash.c @ 758] 05bafad4 006a2718 05baffa8 56433230 php5ts!zend_deactivate_modules+0x62 [Zend\zend.c @ 866] 05bafaec 0073f49b 01a0da84 019967d0 0075d1fb php5ts!zend_deactivate_modules+0x48 [Zend\zend.c @ 865] 05bafaf8 0075d1fb 01a0da84 05bafdd4 php5ts!zend_llist_clean+0xb [Zend\zend_llist.c @ 125] 05bafb20 0075971d 05fab840 003c 019967d0 php5ts!php_deactivate_ticks+0x1b [main\php_ticks.c @ 31] 05bafb30 00756699 05fab840 003c 77bcac67 php5ts!php_body_write+0x1d [main\output.c @ 118] 05bafb58 00756869 05bafe78 05bafddc 77bcac67 php5ts!php_body_write_wrapper+0x19 [main\main.c @ 1687] 05bafdd4 10003378 10002ff6 062a3fb8 php5ts!php_execute_script+0xa9 [main\main.c @ 2201] 05bafddc 10002ff6 062a3fb8 019967d0 0004 php5apache2_2!php_apache_request_dtor+0x8 [sapi\apache2handler\sapi_apache2.c @ 508] 05bafee4 6ff020e1 062a3fb8 010112d8 062a3fb8 php5apache2_2!php_handler+0x646 [sapi\apache2handler\sapi_apache2.c @ 681] WARNING: Stack unwind information not available. Following frames may be wrong. 05bafefc 6ff02470 062a3fb8 062a3fb8 062a3fb8 libhttpd!ap_run_handler+0x21 05baff14 6ff0eaee 062a2fd8 05baff3c libhttpd!ap_invoke_handler+0xb0 05baff24 6ff0a96c 062a3fb8 005bc0c8 libhttpd!ap_die+0x29e 05baff3c 6ff04d61 062a2fd8 062a2fd8 062a2fd8 libhttpd!ap_get_request_note+0x1d0c 05baff54 6ff05023 062a2fd8 0062f400 05baff84 libhttpd!ap_run_process_connection+0x21 05baff64 6ff1d81c 062a2fd8 01bbcda0 libhttpd!ap_process_connection+0x33 05baff84 77bcb530 062a2fd0 libhttpd!ap_regkey_value_remove+0xc7c 05baffb8 77e6482f 017dfbf0 msvcrt!_endthreadex+0xa3 05baffec 77bcb4bc 017dfbf0 kernel32!BaseThreadStart+0x34 SYMBOL_STACK_INDEX: 0 SYMBOL_NAME: php5ts!_zend_mm_free_int+139 FOLLOWUP_NAME: MachineOwner MODULE_NAME: php5ts IMAGE_NAME: php5ts.dll DEBUG_FLR_IMAGE_TIMESTAMP: 4d26013e STACK_COMMAND: ~255s; .ecxr ; kb FAILURE_BUCKET_ID: NULL_CLASS_PTR_DEREFERENCE_c005_php5ts.dll!_zend_mm_free_int BUCKET_ID: APPLICATION_FAULT_NULL_CLASS_PTR_DEREFERENCE_INVALID_POINTER_READ_php5ts!_zend_mm_free_int+139 WATSON_STAGEONE_URL: http://watson.microsoft.com/StageOne/httpd_exe/2_2_17_0/4cbbe9e8/php5ts_dll/5_3_5_0/4d26013e/c005/c699.htm?Retriage=1 Followup: MachineOwner Previous Comments
Bug #49532 [Com]: php5ts.dll access violation exception php5ts!_zend_mm_free_int
Edit report at http://bugs.php.net/bug.php?id=49532edit=1 ID: 49532 Comment by: mdurovic at gmail dot com Reported by:matroy at investpsp dot ca Summary:php5ts.dll access violation exception php5ts!_zend_mm_free_int Status: Feedback Type: Bug Package:*General Issues Operating System: win32 only - Windows 2003 SP2 PHP Version:5.2.11 Block user comment: N Private report: N New Comment: Same issue it happens around 3-5 times a day apache crashes and recycles. I have around 30K page views per day and I can't pin down what causes the error. Any help would be greatly appreciated. PHP: 5.2.17 Appache: 5.2.17 OS: Windows 2003 SP2 PHP.ini: extension=php_curl.dll extension=php_gd2.dll extension=php_mbstring.dll extension=php_mcrypt.dll extension=php_mysql.dll -- PHP5TS!_ZEND_MM_FREE_INT+66In httpd__PID__1848__Date__03_08_2011__Time_03_20_11PM__687__Second_Chance_Exception_C005.dmp the assembly instruction at php5ts!_zend_mm_free_int+66 in C:\php\php5ts.dll from The PHP Group has caused an access violation exception (0xC005) when trying to read from memory location 0x on thread 148 Previous Comments: [2011-01-11 14:05:49] eb at upcl dot univ-lyon1 dot fr I modify my php.ini file for it expresses error messages. PHP, on loading, claimed beeing unable to load a few modules though available in the appropriate directory; commenting out the loading of these modules in the php file fixed the problem. These modules were ; extension=php_oci8.dll ; extension=php_oci8_11g.dll ; extension=php_pdo_oci.dll ; extension=php_sybase_ct.dll [2011-01-11 10:52:44] eb at upcl dot univ-lyon1 dot fr Well, actually, adding a line such as LoadModule php5_module C:/HD3/apache_php_mysql/software/php/php5apache2_2.dll in the configuration file of the apache server is enough to lead it failing to start and issuing a Application défaillante httpd.exe, version 2.2.17.0, module défaillant php5ts.dll, version 5.3.5.0, adresse de défaillance 0x000e890c. in the windows log file. As I told you, this occurs ONLY after the system has rebooted. Right after the installation, all works well. [2011-01-11 09:55:39] paj...@php.net @eb at upcl dot univ-lyon1 dot fr Many things can cause this error message. We still need a way to reproduce it, a small script. [2011-01-11 09:29:09] eb at upcl dot univ-lyon1 dot fr Hello, I am experiencing quite the same situation though i'm running Apache 2.2 under windows xp sp3. PHP version is 5.3.5. The weird part of all this is that, right after the installation of PHP, it works fine (no bug), the PHP module interpreting quite well php code. But after rebooting, the apache server fails starting when loading the php module (php5apache2_2.dll) claiming an application error due to php5ts.dll module. I installed and uninstalled it twice and each time the same prolem occurred the same way. HTTP: Apache 2.2.17.0 PHP : 5.3.5.0 Windows : XP SP3 [2009-09-20 01:00:01] php-bugs at lists dot php dot net No feedback was provided for this bug for over a week, so it is being suspended automatically. If you are able to provide the information that was originally requested, please do so and change the status of the bug back to Open. The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at http://bugs.php.net/bug.php?id=49532 -- Edit this bug report at http://bugs.php.net/bug.php?id=49532edit=1
