Bug #80175 [Opn->Ver]: PHP8 RC1 - JIT Buffer not works

From: Date: Sat, 03 Oct 2020 15:11:49 +0000
Subject: Bug #80175 [Opn->Ver]: PHP8 RC1 - JIT Buffer not works
References: 1  Groups: php.bugs 
Request: Send a blank email to php-bugs+get-229355@lists.php.net to get a copy of this message 
Edit report at https://bugs.php.net/bug.php?id=80175&edit=1

 ID:                 80175
 Updated by:         cmb@php.net
 Reported by:        celestinoxp at hotmail dot com
 Summary:            PHP8 RC1 - JIT Buffer not works
-Status:             Open
+Status:             Verified
 Type:               Bug
 Package:            Unknown/Other Function
 Operating System:   Windows 10
 PHP Version:        8.0.0rc1
-Assigned To:        
+Assigned To:        cmb
 Block user comment: N
 Private report:     N

 New Comment:

I can confirm that JIT on Windows may not work for multiple
processes.

> opcache.jit = 1205

This setting does no longer do what it used to do.  There is
preliminary documentation on the OPcache JIT INI settings[1]
waiting to be fleshed out.

[1] <https://github.com/php/doc-en/pull/140>


Previous Comments:
------------------------------------------------------------------------
[2020-10-03 08:12:58] tm8544 at hotmail dot com

I have also seen this with 8.0.0rc1. Have not tested with beta vetrsions.

I Windows 10 x64 syslog, there is
------------------
Viallisen sovelluksen nimi: php-cgi.exe, versio: 8.0.0.0, aikaleima: 0x5f745128
Viallisen moduulin nimi: php_opcache.dll, versio: 8.0.0.0, aikaleima: 0x5f745478
Poikkeuskoodi: 0xc0000005
Virhepoikkeama: 0x00000000001572c4
Viallisen prosessin tunnus: 0x1408
Viallisen sovelluksen käynnistysaika: 0x01d698b1ff578fa3
Viallisen sovelluksen polku: C:\php\php-cgi.exe
Viallisen moduulin polku: C:\PHP\ext\php_opcache.dll
Raportin tunnus: e8b4b80e-76ba-4c9a-97e9-683abfadcc38
Viallisen paketin koko nimi: 
Viallisen paketin suhteellinen sovellustunnus: 

In apache log there is
----------------------
End of script output before headers: index.php
mod_fcgid: get overlap result error

------------------------------------------------------------------------
[2020-10-02 20:03:04] celestinoxp at hotmail dot com

when i use phpmyadmin, apache error log show several times this msg: "VirtualProtect() failed
[87] O parâmetro está incorreto."

------------------------------------------------------------------------
[2020-10-02 20:00:36] rtrtrtrtrt at dfdfdfdf dot dfd

your mismatch of SSL certificate and HostName is completly irrelevant
the line that the pid-file at start exists is not helpful at all

------------------------------------------------------------------------
[2020-10-02 19:57:29] celestinoxp at hotmail dot com

error log of apache (C:\xampp\apache\logs\error.log) showing error below when uses
opcache.jit_buffer_size = (some value) in php.ini:

[Fri Oct 02 20:51:02.208452 2020] [ssl:warn] [pid 6152:tid 640] AH01909: www.example.com:443:0
server certificate does NOT include an ID which matches the server name
[Fri Oct 02 20:51:02.278548 2020] [core:warn] [pid 6152:tid 640] AH00098: pid file
C:/xampp/apache/logs/httpd.pid overwritten -- Unclean shutdown of previous Apache run?
[Fri Oct 02 20:51:02.283527 2020] [ssl:warn] [pid 6152:tid 640] AH01909: www.example.com:443:0
server certificate does NOT include an ID which matches the server name

------------------------------------------------------------------------
[2020-10-02 18:05:03] gfpuba+php at gmail dot com

I think I have the same problem.
With the same JIT parameter, there is an access violation as soon as Apache starts.
I hope this help.

Nom de l’application défaillante : httpd.exe, version : 2.4.46.0, horodatage :
0x5f2677c3
Nom du module défaillant : php_opcache.dll, version : 8.0.0.0, horodatage : 0x5f745694
Code d’exception : 0xc0000005
Décalage du défaut : 0x00000000001670d4
ID processus défaillant : 0x15dc
Heure de démarrage de l’application défaillante : 0x01d698e5ea52c0ea
Chemin de l’application défaillante : C:\xampp\apache\bin\httpd.exe
Chemin du module défaillant : C:\xampp\php\ext\php_opcache.dll
Code de rapport : 79d077e9-fdda-44ef-825f-9e0d5bcf4edc
Nom complet de l’ensemble défaillant : 
ID de l’application relative à l’ensemble défaillant :

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


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