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

Edit report at https://bugs.php.net/bug.php?id=75967&edit=1 ID: 75967 User updated by: bbent67888 at mail dot com Reported by: bbent67888 at mail dot com Summary: A crash occurs in ucrtbase.dll -Status: Feedback +Status: Open Type: Bug Package: IIS related Operating System: Windows Server 2016 PHP Version: 7.2.2 Block user comment: N Private report: N New Comment: 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. Previous Comments: ------------------------------------------------------------------------ [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