Bug #62726 [NEW]: FPM fails to spawn when max_children is set to a high number

From: olemarkus Operating system: Gentoo Linux PHP version: 5.4.5 Package: FPM related Bug Type: Bug Bug description:FPM fails to spawn when max_children is set to a high number Description: ------------ With the following parameters set in php-fpm.conf, FPM refuse to start properly. The worker threads are spawned, but hangs and only a kill -9 will stop them. Setting pm.max_children to a lower number works. The exact config works with PHP 5.4.4. pm = static pm.max_children = 500 Some additional information can be found in downstream bug https://bugs.gentoo.org/show_bug.cgi?id=428194 -- Edit bug report at https://bugs.php.net/bug.php?id=62726&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=62726&r=trysnapshot54 Try a snapshot (PHP 5.3): https://bugs.php.net/fix.php?id=62726&r=trysnapshot53 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=62726&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=62726&r=fixed Fixed in SVN and need be documented: https://bugs.php.net/fix.php?id=62726&r=needdocs Fixed in release: https://bugs.php.net/fix.php?id=62726&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=62726&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=62726&r=needscript Try newer version: https://bugs.php.net/fix.php?id=62726&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=62726&r=support Expected behavior: https://bugs.php.net/fix.php?id=62726&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=62726&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=62726&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=62726&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=62726&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=62726&r=dst IIS Stability: https://bugs.php.net/fix.php?id=62726&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=62726&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=62726&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=62726&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=62726&r=mysqlcfg