From:             paulgao at yeah dot net
Operating system: Centos 6.4
PHP version:      5.5.0RC3
Package:          Unknown/Other Function
Bug Type:         Bug
Bug description:Coredump by zend_signal_handler

Description:
------------
coredump When I use php-fpm and restart.

Test script:
---------------
php-fpm restart

Expected result:
----------------
normal restart.

Actual result:
--------------
coredump!

(gdb) bt
#0  0x00007ffd9b1548a5 in raise () from /lib64/libc.so.6
#1  0x00000000007525aa in zend_signal_handler (signo=3, siginfo=<value
optimized out>, context=0x7fff4c3b9840) at
/root/php-5.5.0RC3/Zend/zend_signal.c:175
#2  0x00000000007526ab in zend_signal_handler_defer (signo=3,
siginfo=0x7fff4c3b9970, context=0x7fff4c3b9840) at
/root/php-5.5.0RC3/Zend/zend_signal.c:86
#3  <signal handler called>
#4  0x00007ffd9b20b4b0 in __accept_nocancel () from /lib64/libc.so.6
#5  0x00000000007dd511 in fcgi_accept_request (req=0x7fff4c3b9e50) at
/root/php-5.5.0RC3/sapi/fpm/fpm/fastcgi.c:807
#6  0x00000000007e4c0d in main (argc=<value optimized out>, argv=<value
optimized out>) at /root/php-5.5.0RC3/sapi/fpm/fpm/fpm_main.c:1860

-- 
Edit bug report at https://bugs.php.net/bug.php?id=64984&edit=1
-- 
Try a snapshot (PHP 5.4):   
https://bugs.php.net/fix.php?id=64984&r=trysnapshot54
Try a snapshot (PHP 5.3):   
https://bugs.php.net/fix.php?id=64984&r=trysnapshot53
Try a snapshot (trunk):     
https://bugs.php.net/fix.php?id=64984&r=trysnapshottrunk
Fixed in SVN:               https://bugs.php.net/fix.php?id=64984&r=fixed
Fixed in release:           https://bugs.php.net/fix.php?id=64984&r=alreadyfixed
Need backtrace:             https://bugs.php.net/fix.php?id=64984&r=needtrace
Need Reproduce Script:      https://bugs.php.net/fix.php?id=64984&r=needscript
Try newer version:          https://bugs.php.net/fix.php?id=64984&r=oldversion
Not developer issue:        https://bugs.php.net/fix.php?id=64984&r=support
Expected behavior:          https://bugs.php.net/fix.php?id=64984&r=notwrong
Not enough info:            
https://bugs.php.net/fix.php?id=64984&r=notenoughinfo
Submitted twice:            
https://bugs.php.net/fix.php?id=64984&r=submittedtwice
register_globals:           https://bugs.php.net/fix.php?id=64984&r=globals
PHP 4 support discontinued: https://bugs.php.net/fix.php?id=64984&r=php4
Daylight Savings:           https://bugs.php.net/fix.php?id=64984&r=dst
IIS Stability:              https://bugs.php.net/fix.php?id=64984&r=isapi
Install GNU Sed:            https://bugs.php.net/fix.php?id=64984&r=gnused
Floating point limitations: https://bugs.php.net/fix.php?id=64984&r=float
No Zend Extensions:         https://bugs.php.net/fix.php?id=64984&r=nozend
MySQL Configuration Error:  https://bugs.php.net/fix.php?id=64984&r=mysqlcfg

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