Bug #81664 [Opn->Fbk]: php8.1 core dump

From: Date: Tue, 14 Dec 2021 12:45:17 +0000
Subject: Bug #81664 [Opn->Fbk]: php8.1 core dump
References: 1  Groups: php.bugs 
Request: Send a blank email to php-bugs+get-238391@lists.php.net to get a copy of this message
Edit report at https://bugs.php.net/bug.php?id=81664&edit=1

 ID:                 81664
 Updated by:         cmb@php.net
 Reported by:        yyb8 at vip dot qq dot com
 Summary:            php8.1 core dump
-Status:             Open
+Status:             Feedback
 Type:               Bug
-Package:            *General Issues
+Package:            JIT
 Operating System:   ubuntu 18.04
 PHP Version:        8.1.0
-Assigned To:        
+Assigned To:        cmb
 Block user comment: N
 Private report:     N

 New Comment:

Thank you for this bug report. To properly diagnose the problem, we
need a backtrace to see what is happening behind the scenes. To
find out how to generate a backtrace, please read
http://bugs.php.net/bugs-generating-backtrace.php
for *NIX and
http://bugs.php.net/bugs-generating-backtrace-win32.php
for Win32

Once you have generated a backtrace, please submit it to this bug
report and change the status back to "Open". Thank you for helping
us make PHP better.


Previous Comments:
------------------------------------------------------------------------
[2021-12-02 05:01:58] yyb8 at vip dot qq dot com

ubuntu sys log report:

ool www: DIGEST-MD5 common mech free

------------------------------------------------------------------------
[2021-12-01 11:26:17] yyb8 at vip dot qq dot com

if set 
opcache.jit_buffer_size=512M
opcache.jit=tracing

then crash.

if 
opcache.jit_buffer_size=512M
opcache.jit=function 

will not crash.

but I can't give more info.
who can help?

------------------------------------------------------------------------
[2021-11-27 08:16:35] requinix@php.net

Not enough information was provided for us to be able
to handle this bug. Please re-read the instructions at
http://bugs.php.net/how-to-report.php

If you can provide more information, feel free to add it
to this bug and change the status back to "Open".

Thank you for your interest in PHP.



------------------------------------------------------------------------
[2021-11-27 07:40:57] yyb8 at vip dot qq dot com

Expected result:
----------------
run complete.

Actual result:
--------------
crash.

------------------------------------------------------------------------
[2021-11-27 07:37:57] yyb8 at vip dot qq dot com

Description:
------------
when I use php8.1 and laravel9 &nginx  ,  run ab benchmark,,,,  php8.1 crashed .

Test script:
---------------
laravel9  echo  hello world

Expected result:
----------------
crash

Actual result:
--------------
run compplete.


------------------------------------------------------------------------



--
Edit this bug report at https://bugs.php.net/bug.php?id=81664&edit=1


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