Bug #78713 [NEW]: mod_php segfaults with opcache.preload

From: Date: Mon, 21 Oct 2019 14:08:51 +0000
Subject: Bug #78713 [NEW]: mod_php segfaults with opcache.preload
Groups: php.bugs 
Request: Send a blank email to php-bugs+get-223358@lists.php.net to get a copy of this message 
From:             remi
Operating system: 
PHP version:      7.4.0RC4
Package:          opcache
Bug Type:         Bug
Bug description:mod_php segfaults with opcache.preload

Description:
------------
Using opcache.preload + opcache.preload_user=apache


(gdb) bt
#0  0x00007ffff657b974 in __memset_sse2 () from /lib64/libc.so.6
#1  0x00007fffe74b1980 in php_request_startup () at
/usr/src/debug/php-7.4.0RC4/main/main.c:1798
#2  0x00007fffe759b7ea in php_apache_request_ctor
(r=r@entry=0x555556c926d0, ctx=<optimized out>) at
/usr/src/debug/php-7.4.0RC4/sapi/apache2handler/sapi_apache2.c:537
#3  0x00007fffe759bf63 in php_handler () at
/usr/src/debug/php-7.4.0RC4/sapi/apache2handler/sapi_apache2.c:655
#4  0x0000555555595af0 in ap_run_handler ()
#5  0x0000555555596039 in ap_invoke_handler ()
#6  0x00005555555aac4a in ap_process_async_request ()
#7  0x00005555555aaf32 in ap_process_request ()
#8  0x00005555555a70c2 in ap_process_http_connection ()
#9  0x000055555559f120 in ap_run_process_connection ()
#10 0x00007fffedc317af in child_main () from
/etc/httpd/modules/mod_mpm_prefork.so
#11 0x00007fffedc319ac in make_child () from
/etc/httpd/modules/mod_mpm_prefork.so
#12 0x00007fffedc32731 in prefork_run () from
/etc/httpd/modules/mod_mpm_prefork.so
#13 0x000055555557a0ce in ap_run_mpm ()
#14 0x0000555555572e26 in main ()



-- 
Edit bug report at https://bugs.php.net/bug.php?id=78713&edit=1
-- 
Fix committed:                    https://bugs.php.net/fix.php?id=78713&r=fixed
Fixed in release:                 https://bugs.php.net/fix.php?id=78713&r=alreadyfixed
Need backtrace:                   https://bugs.php.net/fix.php?id=78713&r=needtrace
Need Reproduce Script:            https://bugs.php.net/fix.php?id=78713&r=needscript
Try newer version:                https://bugs.php.net/fix.php?id=78713&r=oldversion
Not developer issue:              https://bugs.php.net/fix.php?id=78713&r=support
Expected behavior:                https://bugs.php.net/fix.php?id=78713&r=notwrong
Not enough info:                  https://bugs.php.net/fix.php?id=78713&r=notenoughinfo
Submitted twice:                  https://bugs.php.net/fix.php?id=78713&r=submittedtwice
register_globals:                 https://bugs.php.net/fix.php?id=78713&r=globals
PHP version support discontinued: https://bugs.php.net/fix.php?id=78713&r=phptooold
Daylight Savings:                 https://bugs.php.net/fix.php?id=78713&r=dst
IIS Stability:                    https://bugs.php.net/fix.php?id=78713&r=isapi
Install GNU Sed:                  https://bugs.php.net/fix.php?id=78713&r=gnused
Floating point limitations:       https://bugs.php.net/fix.php?id=78713&r=float
No Zend Extensions:               https://bugs.php.net/fix.php?id=78713&r=nozend
MySQL Configuration Error:        https://bugs.php.net/fix.php?id=78713&r=mysqlcfg

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