#17414 [Fbk->NoF]: Segfaults on restart

From: Date: Sun, 18 May 2003 16:52:28 +0000
Subject: #17414 [Fbk->NoF]: Segfaults on restart
References: 1  Groups: php.bugs 
Request: Send a blank email to php-bugs+get-39884@lists.php.net to get a copy of this message
 ID:               17414
 Updated by:       sniper@php.net
 Reported By:      thom at planetarytramp dot net
-Status:           Feedback
+Status:           No Feedback
 Bug Type:         Apache2 related
 Operating System: Linux
 PHP Version:      4.3.0
 Assigned To:      aaron
 New Comment:

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 "Open". Thank you.




Previous Comments:
------------------------------------------------------------------------

[2003-05-11 08:39:29] moriyoshi@php.net

Please try using this CVS snapshot:

  http://snaps.php.net/php4-STABLE-latest.tar.gz
 
For Windows:
 
  http://snaps.php.net/win32/php4-win32-STABLE-latest.zip



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

[2003-03-19 11:54:19] aq at takas dot lt

My workaround: comment extension= directives in php.ini

I'v got same errors after upgrading php (seg fault after SIGHUP)

Redhat 8.0 / httpd-2.0.40-20 / php-4.2.2-16

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

[2003-03-06 13:50:31] ep at acm dot org

Reproducible on Linux 2.4.18 (Debian Woody) with Apache 2.0.44 and the
latest CVS snapshot of PHP.

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

[2003-01-25 16:28:04] phpbugs-20030125 at devin dot com

Reproducible also under Apache 2.0.44 with mpm-prefork; same
conditions, same trace.

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

[2003-01-20 04:39:55] phpbugs-20030120 at devin dot com

FWIW, I can reproduce this every time on MPM-prefork Apache 2.0.43 and
PHP 4.3.0.  No threads involved.  This occurs after an 'apache2ctl
graceful' with gdb attached to the parent process (gdb stops on the
SIGUSR1, is continued, segv ensues).  The server was started with
StartServers=1 and MinSpareServers=1, then the restart immediately
attempted, though it happens regardless of these.

This is linux 2.4.19 (Debian Woody/Sid hybrid), glibc 2.3.

Program received signal SIGSEGV, Segmentation fault.
0x40585181 in sapi_initialize_empty_request (tsrm_ls=0x8108740)
    at /usr/src/apache/php/php-4.3.0/main/SAPI.c:399
399		SG(server_context) = NULL;
(gdb) bt
#0  0x40585181 in sapi_initialize_empty_request (tsrm_ls=0x8108740)
    at /usr/src/apache/php/php-4.3.0/main/SAPI.c:399
#1  0x4057f8ec in php_module_startup (sf=0x40605360, 
    additional_modules=0x40605540, num_additional_modules=1)
    at /usr/src/apache/php/php-4.3.0/main/main.c:1035
#2  0x405c820e in php_apache2_startup (sapi_module=0x40605360)
    at
/usr/src/apache/php/php-4.3.0/sapi/apache2filter/sapi_apache2.c:269
#3  0x405c89cd in php_apache_server_startup (pconf=0x80c3c30,
plog=0x80fbd10, 
    ptemp=0x8101d28, s=0x80c6298)
    at
/usr/src/apache/php/php-4.3.0/sapi/apache2filter/sapi_apache2.c:556
#4  0x0807fe59 in ap_run_post_config ()
#5  0x08085e11 in main ()
#6  0x402409f1 in __libc_start_main () from /lib/libc.so.6

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

The remainder of the comments for this report are too long. To view
the rest of the comments, please view the bug report online at
    http://bugs.php.net/17414

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Edit this bug report at http://bugs.php.net/?id=17414&edit=1



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