Bug #71608 [NEW]: Windows PHP 7.0.3 x64 (Apache handle) crash after a lot of request with zend_mm

From: Date: Tue, 16 Feb 2016 08:58:12 +0000
Subject: Bug #71608 [NEW]: Windows PHP 7.0.3 x64 (Apache handle) crash after a lot of request with zend_mm
Groups: php.bugs 
Request: Send a blank email to php-bugs+get-199248@lists.php.net to get a copy of this message 
From:             francesco dot bagnoli dot 69 at gmail dot com
Operating system: Windows 7
PHP version:      7.0.3
Package:          Reproducible crash
Bug Type:         Bug
Bug description:Windows PHP 7.0.3 x64 (Apache handle) crash after a lot of request with zend_mm

Description:
------------
I'm testing PHP 7 x64 on my Windows 7 workstation with a basic Apache
benchmark
the benchmark terminates after 50/100 requests with this errors

error.log from apache

    zend_mm_heap corrupted

php_error.log from php is empty (assume no error here)


and these other settings in php.ini (relevant part only)

     realpath_cache_size = 2M
     realpath_cache_ttl = 3600
     memory_limit=512M

     [opcache]
     zend_extension="F:\php\php703\ext\php_opcache.dll"
     opcache.enable=1
     opcache.enable_cli=1
     opcache.memory_consumption=128
     opcache.interned_strings_buffer=16
     opcache.max_accelerated_files=6000
     opcache.use_cwd=1
     opcache.validate_timestamps=1
     opcache.save_comments=1
     opcache.fast_shutdown=1

The same benchmark runs fine for PHP 5.6.17 x64 with the same settings

Test script:
---------------
Apache benchmark

    F:\apache\bin\ab.exe -c 200 -n 2000 localhost/index.php

index.php

    <?php
    phpinfo();


-- 
Edit bug report at https://bugs.php.net/bug.php?id=71608&edit=1
-- 
Try a snapshot (PHP 5.4):   https://bugs.php.net/fix.php?id=71608&r=trysnapshot54
Try a snapshot (PHP 5.5):   https://bugs.php.net/fix.php?id=71608&r=trysnapshot55
Try a snapshot (trunk):     https://bugs.php.net/fix.php?id=71608&r=trysnapshottrunk
Fixed in SVN:               https://bugs.php.net/fix.php?id=71608&r=fixed
Fixed in release:           https://bugs.php.net/fix.php?id=71608&r=alreadyfixed
Need backtrace:             https://bugs.php.net/fix.php?id=71608&r=needtrace
Need Reproduce Script:      https://bugs.php.net/fix.php?id=71608&r=needscript
Try newer version:          https://bugs.php.net/fix.php?id=71608&r=oldversion
Not developer issue:        https://bugs.php.net/fix.php?id=71608&r=support
Expected behavior:          https://bugs.php.net/fix.php?id=71608&r=notwrong
Not enough info:            https://bugs.php.net/fix.php?id=71608&r=notenoughinfo
Submitted twice:            https://bugs.php.net/fix.php?id=71608&r=submittedtwice
register_globals:           https://bugs.php.net/fix.php?id=71608&r=globals
PHP 4 support discontinued: https://bugs.php.net/fix.php?id=71608&r=php4
Daylight Savings:           https://bugs.php.net/fix.php?id=71608&r=dst
IIS Stability:              https://bugs.php.net/fix.php?id=71608&r=isapi
Install GNU Sed:            https://bugs.php.net/fix.php?id=71608&r=gnused
Floating point limitations: https://bugs.php.net/fix.php?id=71608&r=float
No Zend Extensions:         https://bugs.php.net/fix.php?id=71608&r=nozend
MySQL Configuration Error:  https://bugs.php.net/fix.php?id=71608&r=mysqlcfg

Thread (12 messages)

« previous php.bugs (#199248) next »