Bug #62418 [NEW]: php-fpm master process crashes

From: Date: Tue, 26 Jun 2012 05:56:46 +0000
Subject: Bug #62418 [NEW]: php-fpm master process crashes
Groups: php.bugs 
Request: Send a blank email to php-bugs+get-171527@lists.php.net to get a copy of this message 
From:             php at scratchspace dot com
Operating system: CentOS 6.2 x86_x64
PHP version:      5.3.14
Package:          FPM related
Bug Type:         Bug
Bug description:php-fpm master process crashes

Description:
------------
php-fpm master process crashes randomly on lightly loaded server running 
nginx/0.8.54 with various CMS applications. It is unknown how to reproduce
the 
crash, but occurs in both php 5.3.13 and 5.3.14.

Actual result:
--------------
5.3.14 backtrace

Core was generated by `php-fpm:'.
Program terminated with signal 11, Segmentation fault.
#0  0x00000000016b5300 in ?? ()
#1  0x00000000006e02f3 in fpm_event_epoll_wait (queue=<value optimized
out>, 
timeout=<value optimized out>)
    at /usr/src/debug/php-5.3.14/sapi/fpm/fpm/events/epoll.c:143
#2  0x00000000006d508f in fpm_event_loop (err=0) at /usr/src/debug/php-
5.3.14/sapi/fpm/fpm/fpm_events.c:401
#3  0x00000000006d01f7 in fpm_run (max_requests=0x7fffd103136c) at 
/usr/src/debug/php-5.3.14/sapi/fpm/fpm/fpm.c:110
#4  0x00000000006d79a4 in main (argc=1, argv=0x7fffd10334d8) at 
/usr/src/debug/php-5.3.14/sapi/fpm/fpm/fpm_main.c:1778


-- 
Edit bug report at https://bugs.php.net/bug.php?id=62418&edit=1
-- 
Try a snapshot (PHP 5.4):            https://bugs.php.net/fix.php?id=62418&r=trysnapshot54
Try a snapshot (PHP 5.3):            https://bugs.php.net/fix.php?id=62418&r=trysnapshot53
Try a snapshot (trunk):              https://bugs.php.net/fix.php?id=62418&r=trysnapshottrunk
Fixed in SVN:                        https://bugs.php.net/fix.php?id=62418&r=fixed
Fixed in SVN and need be documented: https://bugs.php.net/fix.php?id=62418&r=needdocs
Fixed in release:                    https://bugs.php.net/fix.php?id=62418&r=alreadyfixed
Need backtrace:                      https://bugs.php.net/fix.php?id=62418&r=needtrace
Need Reproduce Script:               https://bugs.php.net/fix.php?id=62418&r=needscript
Try newer version:                   https://bugs.php.net/fix.php?id=62418&r=oldversion
Not developer issue:                 https://bugs.php.net/fix.php?id=62418&r=support
Expected behavior:                   https://bugs.php.net/fix.php?id=62418&r=notwrong
Not enough info:                     https://bugs.php.net/fix.php?id=62418&r=notenoughinfo
Submitted twice:                     https://bugs.php.net/fix.php?id=62418&r=submittedtwice
register_globals:                    https://bugs.php.net/fix.php?id=62418&r=globals
PHP 4 support discontinued:          https://bugs.php.net/fix.php?id=62418&r=php4
Daylight Savings:                    https://bugs.php.net/fix.php?id=62418&r=dst
IIS Stability:                       https://bugs.php.net/fix.php?id=62418&r=isapi
Install GNU Sed:                     https://bugs.php.net/fix.php?id=62418&r=gnused
Floating point limitations:          https://bugs.php.net/fix.php?id=62418&r=float
No Zend Extensions:                  https://bugs.php.net/fix.php?id=62418&r=nozend
MySQL Configuration Error:           https://bugs.php.net/fix.php?id=62418&r=mysqlcfg

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