Bug #76630 [NEW]: php-fpm time outs unexpectedly

From: yeti dot bigfoot at interia dot pl Operating system: FreeBSD 11.1-RELEASE-p4 PHP version: Irrelevant Package: FPM related Bug Type: Bug Bug description:php-fpm time outs unexpectedly Description: ------------ Since few years (around 2 years now) on different versions of php-fpm sudden unexpected time outs are being observed. The php-fpm software refuses to accept any connections. Manual restart resolves the situation until same behavior appears again after some random time. No specific pattern causing such behavior has been observed so far. It may happen on production server with hundreds of pages served as well as on totally fresh server with 128GB of RAM not serving anything. Tested both with nginx and directly trough the socket. Does it reassemble any issue that you met so far or was reported by anyone? If no, do you need any further information or there is any form of debuging that you would advise in this case? Output of php-fpm -v PHP 5.6.32 (fpm-fcgi) (built: Nov 29 2017 04:09:24) Copyright (c) 1997-2016 The PHP Group Zend Engine v2.6.0, Copyright (c) 1998-2016 Zend Technologies with the ionCube PHP Loader v10.1.1, Copyright (c) 2002-2017, by ionCube Ltd. with Zend OPcache v7.0.6-dev, Copyright (c) 1999-2016, by Zend Technologies with Suhosin v0.9.38, Copyright (c) 2007-2015, by SektionEins GmbH -- Edit bug report at https://bugs.php.net/bug.php?id=76630&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=76630&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=76630&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=76630&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=76630&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=76630&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=76630&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=76630&r=needscript Try newer version: https://bugs.php.net/fix.php?id=76630&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=76630&r=support Expected behavior: https://bugs.php.net/fix.php?id=76630&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=76630&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=76630&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=76630&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=76630&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=76630&r=dst IIS Stability: https://bugs.php.net/fix.php?id=76630&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=76630&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=76630&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=76630&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=76630&r=mysqlcfg