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Bug #64984 Coredump by zend_signal_handler
Submitted: 2013-06-07 06:19 UTC Modified: 2013-10-15 11:54 UTC
From: paulgao at yeah dot net Assigned:
Status: No Feedback Package: Unknown/Other Function
PHP Version: 5.5.0RC3 OS: Centos 6.4
Private report: No CVE-ID: None
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From: paulgao at yeah dot net
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 [2013-06-07 06:19 UTC] paulgao at yeah dot net 
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

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 [2013-07-03 06:41 UTC] dsp@php.net
-Status: Open +Status: Feedback
 [2013-07-03 06:41 UTC] dsp@php.net 
Please try using this snapshot:

  http://snaps.php.net/php-trunk-latest.tar.gz
 
For Windows:

  http://windows.php.net/snapshots/
 [2013-10-15 11:54 UTC] php-bugs at lists dot php dot net 
No feedback was provided. The bug is being suspended because
we assume that you are no longer experiencing the problem.
If this is not the case and you are able to provide the
information that was requested earlier, please do so and
change the status of the bug back to "Re-Opened". Thank you.
 
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