Bug #75107 [NEW]: opcache_reset will cause running FPM process stop with SIGKILL

From: greatdeer at gmail dot com Operating system: CentOS6.5 PHP version: 5.6.31 Package: opcache Bug Type: Bug Bug description:opcache_reset will cause running FPM process stop with SIGKILL Description: ------------ I use Nginx and PHP-FPM, Occasionally, php-fpm.log will report SIGKILL ("WARNING: [pool www] child 12197 exited on signal 9 (SIGKILL) after 2046.724398 seconds from start") with no more messages. I look for the reason for a long time, and finally I found it. It was opcache_reset. When I update the php codes, opcache_reset() will be triggered to make the codes validate immediately. And sometimes some scripts were executing just the same time and would crash. Is it a bug? or I should avoid useing opcache_reset()? -- Edit bug report at https://bugs.php.net/bug.php?id=75107&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=75107&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=75107&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=75107&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=75107&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=75107&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=75107&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=75107&r=needscript Try newer version: https://bugs.php.net/fix.php?id=75107&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=75107&r=support Expected behavior: https://bugs.php.net/fix.php?id=75107&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=75107&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=75107&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=75107&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=75107&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=75107&r=dst IIS Stability: https://bugs.php.net/fix.php?id=75107&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=75107&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=75107&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=75107&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=75107&r=mysqlcfg