Bug #75967 [Opn->Fbk]: A crash occurs in ucrtbase.dll

Edit report at https://bugs.php.net/bug.php?id=75967&edit=1 ID: 75967 Updated by: ab@php.net Reported by: bbent67888 at mail dot com Summary: A crash occurs in ucrtbase.dll -Status: Open +Status: Feedback Type: Bug Package: IIS related Operating System: Windows Server 2016 PHP Version: 7.2.2 Block user comment: N Private report: N New Comment: Not enough information was provided for us to be able to handle this bug. Please re-read the instructions at http://bugs.php.net/how-to-report.php If you can provide more information, feel free to add it to this bug and change the status back to "Open". Thank you for your interest in PHP. Previous Comments: ------------------------------------------------------------------------ [2018-02-18 05:24:58] bbent67888 at mail dot com Hi ab, I don't think I will be able to reproduce it to get more information. I was hoping you could give me a hint based on the information I provided so I can try. I checked request logs and the error seems to have originated through a cache clearing function in a WordPress plugin. ------------------------------------------------------------------------ [2018-02-16 11:42:12] ab@php.net Thank you for this bug report. To properly diagnose the problem, we need a backtrace to see what is happening behind the scenes. To find out how to generate a backtrace, please read http://bugs.php.net/bugs-generating-backtrace.php for *NIX and http://bugs.php.net/bugs-generating-backtrace-win32.php for Win32 Once you have generated a backtrace, please submit it to this bug report and change the status back to "Open". Thank you for helping us make PHP better. A few points yet were - if possible, please provide a crash dump, too - a repro script might be good needed, too - be sure you don't enable Xdebug and Opcache simultaneously Thanks. ------------------------------------------------------------------------ [2018-02-16 05:27:41] bbent67888 at mail dot com Description: ------------ I see a random crash in my Windows Event Viewer. There is nothing in my PHP error log. This indicates a problem interacting with the MS C runtime. Faulting application name: php-cgi.exe, version: 7.2.2.0, time stamp: 0x5a7219e5 Faulting module name: ucrtbase.dll, version: 10.0.14393.1770, time stamp: 0x59bf2b6f Exception code: 0xc0000005 Fault offset: 0x000000000001f084 Faulting process id: 0x17f4 Faulting application start time: 0x01d3a6b90e8b807f Faulting application path: C:\Program Files\PHP\7.2\php-cgi.exe Faulting module path: C:\Windows\System32\ucrtbase.dll Report Id: 8afb697e-1cd0-43cd-a9e8-067f9fd96d6e Faulting package full name: Faulting package-relative application ID: Test script: --------------- Not sure how to reproduce. Happy to try if you can find a hint from that crash trace. ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=75967&edit=1