ID: 38688
Updated by: [EMAIL PROTECTED]
Reported By: alan+php at mizrahi dot com dot ve
-Status: Open
+Status: Feedback
Bug Type: Reproducible crash
Operating System: Linux
PHP Version: 5.1.6
New Comment:
Thank you for this bug report. To properly diagnose the problem, we
need a short but complete example script to be able to reproduce
this bug ourselves.
A proper reproducing script starts with <?php and ends with ?>,
is max. 10-20 lines long and does not require any external
resources such as databases, etc. If the script requires a
database to demonstrate the issue, please make sure it creates
all necessary tables, stored procedures etc.
Please avoid embedding huge scripts into the report.
Previous Comments:
------------------------------------------------------------------------
[2006-09-02 04:37:01] alan+php at mizrahi dot com dot ve
Sorry, thats a backtrace for php-5.1.5. The actual
backtrace (5.1.6) shows this:
Program terminated with signal 11, Segmentation fault.
#0 zm_shutdown_ps_mm (type=1, module_number=20)
at
/usr/ports/work/mod_php_complete_debug/src/php-5.1.6/ext/session/mod_mm.c:243
243 next = sd->next;
(gdb) bt
#0 zm_shutdown_ps_mm (type=1, module_number=20)
at
/usr/ports/work/mod_php_complete_debug/src/php-5.1.6/ext/session/mod_mm.c:243
#1 0xb73d4dcb in zm_shutdown_session (type=31780,
module_number=20)
at
/usr/ports/work/mod_php_complete_debug/src/php-5.1.6/ext/session/session.c:1869
#2 0xb7564c0e in module_destructor (module=0x81a2380)
at
/usr/ports/work/mod_php_complete_debug/src/php-5.1.6/Zend/zend_API.c:1811
#3 0xb756c817 in zend_hash_apply_deleter (ht=0xb791db80,
p=0x81a2350)
at
/usr/ports/work/mod_php_complete_debug/src/php-5.1.6/Zend/zend_hash.c:576
#4 0xb756ca27 in zend_hash_graceful_reverse_destroy
(ht=0xb791db80)
at
/usr/ports/work/mod_php_complete_debug/src/php-5.1.6/Zend/zend_hash.c:642
#5 0xb756154e in zend_shutdown ()
at
/usr/ports/work/mod_php_complete_debug/src/php-5.1.6/Zend/zend.c:728
#6 0xb751e73f in php_module_shutdown ()
at
/usr/ports/work/mod_php_complete_debug/src/php-5.1.6/main/main.c:1618
#7 0xb751e7db in php_module_shutdown_wrapper
(sapi_globals=0xb78fda80)
at
/usr/ports/work/mod_php_complete_debug/src/php-5.1.6/main/main.c:1589
#8 0xb7605183 in php_apache_server_shutdown (tmp=0x0)
at
/usr/ports/work/mod_php_complete_debug/src/php-5.1.6/sapi/apache2handler/sapi_apache2.c:332
#9 0xb7b2216d in run_cleanups (cref=0x809e0b8) at
memory/unix/apr_pools.c:2034
#10 0xb7b22cdd in apr_pool_destroy (pool=0x809e0a8) at
memory/unix/apr_pools.c:727
#11 0xb7b22cc8 in apr_pool_destroy (pool=0x809c0a0) at
memory/unix/apr_pools.c:724
#12 0x08061493 in destroy_and_exit_process (process=<value
optimized out>,
process_exit_value=1685221224) at main.c:259
#13 0x080621a8 in main (argc=3, argv=0xbfe2c254) at
main.c:724
------------------------------------------------------------------------
[2006-09-02 04:34:14] alan+php at mizrahi dot com dot ve
Description:
------------
PHP segfaults sporadically when built with mm.
I am using apache-2.2.3, php-5.1.6 and libmm-1.4.0.
Actual result:
--------------
This is what gdb shows:
Core was generated by `/usr/sbin/httpd -k start'.
Program terminated with signal 11, Segmentation fault.
#0 zm_shutdown_ps_mm (type=1, module_number=20)
at
/usr/ports/work/mod_php_complete_debug/src/php-5.1.5/ext/session/mod_mm.c:243
243
/usr/ports/work/mod_php_complete_debug/src/php-5.1.5/ext/session/mod_mm.c:
No such file or directory.
in
/usr/ports/work/mod_php_complete_debug/src/php-5.1.5/ext/session/mod_mm.c
(gdb) bt
#0 zm_shutdown_ps_mm (type=1, module_number=20)
at
/usr/ports/work/mod_php_complete_debug/src/php-5.1.5/ext/session/mod_mm.c:243
#1 0xb73e0dab in zm_shutdown_session (type=512,
module_number=20)
at
/usr/ports/work/mod_php_complete_debug/src/php-5.1.5/ext/session/session.c:1869
#2 0xb7570b6e in module_destructor (module=0x81a2388)
at
/usr/ports/work/mod_php_complete_debug/src/php-5.1.5/Zend/zend_API.c:1811
#3 0xb75787a7 in zend_hash_apply_deleter (ht=0xb7929a00,
p=0x81a2358)
at
/usr/ports/work/mod_php_complete_debug/src/php-5.1.5/Zend/zend_hash.c:576
#4 0xb75789b7 in zend_hash_graceful_reverse_destroy
(ht=0xb7929a00)
at
/usr/ports/work/mod_php_complete_debug/src/php-5.1.5/Zend/zend_hash.c:642
#5 0xb756d4ae in zend_shutdown ()
at
/usr/ports/work/mod_php_complete_debug/src/php-5.1.5/Zend/zend.c:728
#6 0xb752a71f in php_module_shutdown ()
at
/usr/ports/work/mod_php_complete_debug/src/php-5.1.5/main/main.c:1618
#7 0xb752a7bb in php_module_shutdown_wrapper
(sapi_globals=0xb7909900)
at
/usr/ports/work/mod_php_complete_debug/src/php-5.1.5/main/main.c:1589
#8 0xb7611013 in php_apache_server_shutdown (tmp=0x0)
at
/usr/ports/work/mod_php_complete_debug/src/php-5.1.5/sapi/apache2handler/sapi_apache2.c:332
#9 0xb7b2e16d in run_cleanups (cref=0x809e0b8) at
memory/unix/apr_pools.c:2034
#10 0xb7b2ecdd in apr_pool_destroy (pool=0x809e0a8) at
memory/unix/apr_pools.c:727
#11 0xb7b2ecc8 in apr_pool_destroy (pool=0x809c0a0) at
memory/unix/apr_pools.c:724
#12 0x08061493 in destroy_and_exit_process (process=<value
optimized out>,
process_exit_value=-1796453902) at main.c:259
#13 0x080621a8 in main (argc=3, argv=0xbf837e94) at
main.c:724
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=38688&edit=1
