Bug #78894 [Fbk->Opn]: Preload: double free or corruption crash

Edit report at https://bugs.php.net/bug.php?id=78894&edit=1 ID: 78894 Updated by: nikic@php.net Reported by: luis dot armengol at koyi dot tv Summary: Preload: double free or corruption crash -Status: Feedback +Status: Open Type: Bug Package: opcache Operating System: Centos 7.3 PHP Version: 7.4.0 Block user comment: N Private report: N Previous Comments: ------------------------------------------------------------------------ [2019-12-15 18:59:21] luis dot armengol at koyi dot tv Still crashing in 7.4.1 RC1 I can prepare a very basic web application with ZF1 if you need it and send you wherever you want. Meanwhile, this is a small preload file content im using that its working. If you uncomment the block of Zend/Db classes it will crash when trying to load the site (when executing bootstrap) (at least in my case) -------------------------------- <?php set_include_path(get_include_path() . PATH_SEPARATOR . realpath("/data/webs/001_intranet.dev.zinkia.com/lib")); opcache_compile_file('Zend/Exception.php'); opcache_compile_file('Zend/Loader.php'); opcache_compile_file('Zend/Loader/Autoloader.php'); opcache_compile_file('Zend/Loader/Autoloader/Resource.php'); opcache_compile_file('Zend/Loader/Autoloader/Interface.php'); opcache_compile_file('Zend/Loader/AutoloaderFactory.php'); opcache_compile_file('Zend/Loader/ClassMapAutoloader.php'); opcache_compile_file('Zend/Loader/Exception.php'); opcache_compile_file('Zend/Loader/PluginLoader.php'); opcache_compile_file('Zend/Loader/SplAutoloader.php'); opcache_compile_file('Zend/Loader/StandardAutoloader.php'); opcache_compile_file('Zend/Loader/Exception/InvalidArgumentException.php'); opcache_compile_file('Zend/Loader/PluginLoader/Exception.php'); opcache_compile_file('Zend/Loader/PluginLoader/Interface.php'); opcache_compile_file('Zend/Config.php'); opcache_compile_file('Zend/Config/Exception.php'); opcache_compile_file('Zend/Config/Writer.php'); opcache_compile_file('Zend/Config/Writer/FileAbstract.php'); opcache_compile_file('Zend/Config/Writer/Array.php'); opcache_compile_file('Zend/Config/Writer/Ini.php'); opcache_compile_file('Zend/Config/Writer/Json.php'); opcache_compile_file('Zend/Config/Writer/Xml.php'); opcache_compile_file('Zend/Config/Writer/Yaml.php'); opcache_compile_file('Zend/Config/Ini.php'); opcache_compile_file('Zend/Config/Json.php'); opcache_compile_file('Zend/Config/Xml.php'); opcache_compile_file('Zend/Config/Yaml.php'); opcache_compile_file('Zend/Cache.php'); opcache_compile_file('Zend/Cache/Backend/Interface.php'); opcache_compile_file('Zend/Cache/Backend/ExtendedInterface.php'); opcache_compile_file('Zend/Cache/Backend.php'); opcache_compile_file('Zend/Cache/Backend/Apc.php'); opcache_compile_file('Zend/Cache/Backend/File.php'); opcache_compile_file('Zend/Cache/Backend/Redis.php'); opcache_compile_file('Zend/Cache/Backend/Static.php'); opcache_compile_file('Zend/Cache/Backend/ZendPlatform.php'); opcache_compile_file('Zend/Cache/Backend/ZendServer.php'); opcache_compile_file('Zend/Cache/Backend/ZendServer/Disk.php'); opcache_compile_file('Zend/Cache/Backend/ZendServer/ShMem.php'); opcache_compile_file('Zend/Cache/Core.php'); opcache_compile_file('Zend/Cache/Frontend/Capture.php'); opcache_compile_file('Zend/Cache/Frontend/Class.php'); opcache_compile_file('Zend/Cache/Frontend/File.php'); opcache_compile_file('Zend/Cache/Frontend/Function.php'); opcache_compile_file('Zend/Cache/Frontend/Output.php'); opcache_compile_file('Zend/Cache/Frontend/Page.php'); opcache_compile_file('Zend/Cache/Exception.php'); opcache_compile_file('Zend/Cache/Manager.php'); /* opcache_compile_file('Zend/Db.php'); opcache_compile_file('Zend/Db/Exception.php'); opcache_compile_file('Zend/Db/Adapter/Exception.php'); opcache_compile_file('Zend/Db/Adapter/Abstract.php'); //opcache_compile_file('Zend/Db/Adapter/Db2.php'); opcache_compile_file('Zend/Db/Adapter/Mysqli.php'); opcache_compile_file('Zend/Db/Adapter/Oracle.php'); opcache_compile_file('Zend/Db/Adapter/Sqlsrv.php'); //opcache_compile_file('Zend/Db/Adapter/Db2/Exception.php'); opcache_compile_file('Zend/Db/Adapter/Mysqli/Exception.php'); opcache_compile_file('Zend/Db/Adapter/Oracle/Exception.php'); opcache_compile_file('Zend/Db/Adapter/Pdo/Abstract.php'); opcache_compile_file('Zend/Db/Adapter/Pdo/Ibm.php'); opcache_compile_file('Zend/Db/Adapter/Pdo/Mssql.php'); opcache_compile_file('Zend/Db/Adapter/Pdo/Mysql.php'); opcache_compile_file('Zend/Db/Adapter/Pdo/Oci.php'); opcache_compile_file('Zend/Db/Adapter/Pdo/Pgsql.php'); opcache_compile_file('Zend/Db/Adapter/Pdo/Sqlite.php'); //opcache_compile_file('Zend/Db/Adapter/Pdo/Ibm/Db2.php'); opcache_compile_file('Zend/Db/Adapter/Pdo/Ibm/Ids.php'); opcache_compile_file('Zend/Db/Adapter/Sqlsrv/Exception.php'); opcache_compile_file('Zend/Db/Profiler.php'); opcache_compile_file('Zend/Db/Profiler/Exception.php'); opcache_compile_file('Zend/Db/Profiler/Firebug.php'); opcache_compile_file('Zend/Db/Profiler/Query.php'); opcache_compile_file('Zend/Db/Select/Exception.php'); opcache_compile_file('Zend/Db/Statement/Exception.php'); opcache_compile_file('Zend/Db/Statement/Interface.php'); opcache_compile_file('Zend/Db/Statement.php'); opcache_compile_file('Zend/Db/Statement/Db2.php'); opcache_compile_file('Zend/Db/Statement/Mysqli.php'); opcache_compile_file('Zend/Db/Statement/Oracle.php'); opcache_compile_file('Zend/Db/Statement/Pdo.php'); opcache_compile_file('Zend/Db/Statement/Sqlsrv.php'); //opcache_compile_file('Zend/Db/Statement/Db2/Exception.php'); opcache_compile_file('Zend/Db/Statement/Mysqli/Exception.php'); opcache_compile_file('Zend/Db/Statement/Oracle/Exception.php'); opcache_compile_file('Zend/Db/Statement/Pdo/Ibm.php'); opcache_compile_file('Zend/Db/Statement/Pdo/Oci.php'); opcache_compile_file('Zend/Db/Statement/Sqlsrv/Exception.php'); opcache_compile_file('Zend/Db/Select.php'); opcache_compile_file('Zend/Db/Table/Abstract.php'); opcache_compile_file('Zend/Db/Table/Definition.php'); opcache_compile_file('Zend/Db/Table/Exception.php'); opcache_compile_file('Zend/Db/Table/Row/Abstract.php'); opcache_compile_file('Zend/Db/Table/Row/Exception.php'); opcache_compile_file('Zend/Db/Table/Rowset/Abstract.php'); opcache_compile_file('Zend/Db/Table/Rowset/Exception.php'); opcache_compile_file('Zend/Db/Table/Select/Exception.php'); opcache_compile_file('Zend/Db/Table/Row.php'); opcache_compile_file('Zend/Db/Table/Rowset.php'); opcache_compile_file('Zend/Db/Table/Select.php'); opcache_compile_file('Zend/Db/Expr.php'); opcache_compile_file('Zend/Db/Table.php'); */ opcache_compile_file('Zend/Registry.php'); ---------------------------------------------------------------- ------------------------------------------------------------------------ [2019-12-15 08:40:36] nikic@php.net Putting this back to Feedback. We've fixed quite a few preloading bugs in the last week, would be great if you could recheck whether things are working now. ------------------------------------------------------------------------ [2019-12-15 04:22:08] 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. ------------------------------------------------------------------------ [2019-12-06 14:16:10] klarkent911 at gmail dot com Hello, I probably can answer since I have a similar issue even though it's totally not related to Zend. Context: php-fpm running on a ubuntu based container When trying to test our codebase against php7.4 with preloading enabled we get exactly the same problem. Our preload file basically contains an include_once 'vendor/autoload.php' and then a series of require_once some_files.php` which require all the classes that we use from a proprietary framework. There is nothing much special done there and the requires are around 210. ------------------------------------------------------------------------ [2019-12-04 09:07:41] nikic@php.net Can you please provide the script you use for preloading? ------------------------------------------------------------------------ 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 https://bugs.php.net/bug.php?id=78894 -- Edit this bug report at https://bugs.php.net/bug.php?id=78894&edit=1