#26965 [Fbk->Opn]: Apache 2 Seg Faults on All PHP Pages

2004-01-22 Thread louis at 6internet dot com 
 ID:   26965
 User updated by:  louis at 6internet dot com
 Reported By:  louis at 6internet dot com
-Status:   Feedback
+Status:   Open
 Bug Type: Apache2 related
 Operating System: Red Hat Enterprise Linux ES v3
 PHP Version:  5CVS-2004-01-20
 New Comment:

No, PHP on the command line seems to be working ok.  Passing PHP the
plain HTML file on the command line outputs the HTML as expected,
whereas in Apache 2 it seg faults.

Just to clarify, two files (index.html and index.php) which are
identical and contain simply:



Test



A test for php



But, loading index.html displays fine as expected while loading
index.php seg faults.

Please do let me know if any more info would help diagnosis.  I may be
able to arrange full root access to the system if that would help?  It
is just a test RHEL ES v3 system with nothing except PHP 5 added yet
because I haven't got it working yet.  If so please let me know what
address to mail the IP/password to off the bug database.


Previous Comments:


[2004-01-21 14:50:36] [EMAIL PROTECTED]

Does this crash happen with CLI ??




[2004-01-21 06:20:54] louis at 6internet dot com

Thanks for coming back sniper.


httpd -l gives me:
Compiled in modules:
  core.c
  prefork.c
  http_core.c
  mod_so.c

So I think that means the prefork MPM is in use.


PHP was compiled with:

./configure --with-apxs2=/usr/sbin/apxs --with-pgsql


Lines added to /etc/httpd/conf/httpd.conf:

LoadModule php5_module modules/libphp5.so
AddType application/x-httpd-php .php


Many thanks



[2004-01-20 19:30:26] [EMAIL PROTECTED]

What MPM is used with Apache?
What was the configure line used to configure PHP?
How was PHP configured in Apache httpd.conf?




[2004-01-20 11:25:47] louis at 6internet dot com

Have tried with current snapshot as requested, but getting 
basically the same.  Just for verification, here is the 
gdb output this time: 
 
Program received signal SIGSEGV, Segmentation fault. 
[Switching to Thread -1223485504 (LWP 31531)] 
0xb6fe86d2 in _zend_hash_index_update_or_next_insert 
(ht=0xb705d5b0, h=0, pData=0xbfffd010, nDataSize=12, 
pDest=0x0, flag=1) 
at /root/php5/php5-200401201430/Zend/zend_hash.c:348 
348 p = ht->arBuckets[nIndex]; 
(gdb) bt 
#0  0xb6fe86d2 in _zend_hash_index_update_or_next_insert 
(ht=0xb705d5b0, h=0, pData=0xbfffd010, nDataSize=12, 
pDest=0x0, 
flag=1) at 
/root/php5/php5-200401201430/Zend/zend_hash.c:348 
#1  0xb6fe9eb3 in zend_list_insert (ptr=0x0, type=0) at 
/root/php5/php5-200401201430/Zend/zend_list.c:47 
#2  0xb6fe9fe6 in zend_register_resource (rsrc_result=0x0, 
rsrc_pointer=0xb687913c, rsrc_type=2) 
at /root/php5/php5-200401201430/Zend/zend_list.c:99 
#3  0xb6fc1ba4 in _php_stream_alloc (ops=0x0, 
abstract=0x0, persistent_id=0x0, mode=0xb70089f1 "rb") 
at 
/root/php5/php5-200401201430/main/streams/streams.c:248 
#4  0xb6fc5733 in _php_stream_fopen_from_fd (fd=16, 
mode=0xb70089f1 "rb", persistent_id=0x0) 
at 
/root/php5/php5-200401201430/main/streams/plain_wrapper.c:262 
#5  0xb6fc54f9 in _php_stream_fopen (filename=0x81d5580 
"/var/www/html/index.php", mode=0xb70089f1 "rb", 
opened_path=0xbfffe558, options=133) at 
/root/php5/php5-200401201430/main/streams/plain_wrapper.c:139 
#6  0xb6fc6768 in _php_stream_fopen_with_path 
(filename=0x81d5580 "/var/www/html/index.php", 
mode=0xb70089f1 "rb", 
path=0xb7024ab2 ".:/usr/local/lib/php", 
opened_path=0xbfffe558, options=133) 
at 
/root/php5/php5-200401201430/main/streams/plain_wrapper.c:1199 
#7  0xb6fc61ef in php_plain_files_stream_opener 
(wrapper=0xb7053968, path=0x81d5580 
"/var/www/html/index.php", 
mode=0xb70089f1 "rb", options=133, 
opened_path=0xbfffe558, context=0x0) 
at 
/root/php5/php5-200401201430/main/streams/plain_wrapper.c:886 
#8  0xb6fc3a0e in _php_stream_open_wrapper_ex 
(path=0x81d5580 "/var/www/html/index.php", mode=0xb70089f1 
"rb", options=141, 
opened_path=0x85, context=0x0) at 
/root/php5/php5-200401201430/main/streams/streams.c:1613 
#9  0xb6fb3ed7 in php_stream_open_for_zend 
(filename=0x81d5580 "/var/www/html/index.php", 
handle=0xbfffe550) 
at /root/php5/php5-200401201430/main/main.c:876 
#10 0xb6fef40a in zend_stream_open (filename=0x81d5580 
"/var/www/html/index.php", handle=0xbfffe550) 
at /root/php5/php5-200401201430/Zend/zend_stream.c:41 
---Type  to continue, or q  to quit--- 
#11 0xb6fef4e4 in zend_stream_fixup 
(file_handle=0xbfffe550) at 
/root/php5/php5-200401201430/Zend/zend_stream.c:56 
#12 0xb6fccc4e in open_file_for_scanning 
(file_handle=0xbfffe550) at 
Zend/zend_language_scanner.c:3040 
#13 0xb6fccd66 in compile_file (file_handle=0xbfffe550, 
type=2) at Zend/zend_langua

#26965 [Fbk->Opn]: Apache 2 Seg Faults on All PHP Pages

2004-01-21 Thread louis at 6internet dot com 
 ID:   26965
 User updated by:  louis at 6internet dot com
 Reported By:  louis at 6internet dot com
-Status:   Feedback
+Status:   Open
 Bug Type: Apache2 related
 Operating System: Red Hat Enterprise Linux ES v3
 PHP Version:  5CVS-2004-01-20
 New Comment:

Thanks for coming back sniper.


httpd -l gives me:
Compiled in modules:
  core.c
  prefork.c
  http_core.c
  mod_so.c

So I think that means the prefork MPM is in use.


PHP was compiled with:

./configure --with-apxs2=/usr/sbin/apxs --with-pgsql


Lines added to /etc/httpd/conf/httpd.conf:

LoadModule php5_module modules/libphp5.so
AddType application/x-httpd-php .php


Many thanks


Previous Comments:


[2004-01-20 19:30:26] [EMAIL PROTECTED]

What MPM is used with Apache?
What was the configure line used to configure PHP?
How was PHP configured in Apache httpd.conf?




[2004-01-20 11:25:47] louis at 6internet dot com

Have tried with current snapshot as requested, but getting 
basically the same.  Just for verification, here is the 
gdb output this time: 
 
Program received signal SIGSEGV, Segmentation fault. 
[Switching to Thread -1223485504 (LWP 31531)] 
0xb6fe86d2 in _zend_hash_index_update_or_next_insert 
(ht=0xb705d5b0, h=0, pData=0xbfffd010, nDataSize=12, 
pDest=0x0, flag=1) 
at /root/php5/php5-200401201430/Zend/zend_hash.c:348 
348 p = ht->arBuckets[nIndex]; 
(gdb) bt 
#0  0xb6fe86d2 in _zend_hash_index_update_or_next_insert 
(ht=0xb705d5b0, h=0, pData=0xbfffd010, nDataSize=12, 
pDest=0x0, 
flag=1) at 
/root/php5/php5-200401201430/Zend/zend_hash.c:348 
#1  0xb6fe9eb3 in zend_list_insert (ptr=0x0, type=0) at 
/root/php5/php5-200401201430/Zend/zend_list.c:47 
#2  0xb6fe9fe6 in zend_register_resource (rsrc_result=0x0, 
rsrc_pointer=0xb687913c, rsrc_type=2) 
at /root/php5/php5-200401201430/Zend/zend_list.c:99 
#3  0xb6fc1ba4 in _php_stream_alloc (ops=0x0, 
abstract=0x0, persistent_id=0x0, mode=0xb70089f1 "rb") 
at 
/root/php5/php5-200401201430/main/streams/streams.c:248 
#4  0xb6fc5733 in _php_stream_fopen_from_fd (fd=16, 
mode=0xb70089f1 "rb", persistent_id=0x0) 
at 
/root/php5/php5-200401201430/main/streams/plain_wrapper.c:262 
#5  0xb6fc54f9 in _php_stream_fopen (filename=0x81d5580 
"/var/www/html/index.php", mode=0xb70089f1 "rb", 
opened_path=0xbfffe558, options=133) at 
/root/php5/php5-200401201430/main/streams/plain_wrapper.c:139 
#6  0xb6fc6768 in _php_stream_fopen_with_path 
(filename=0x81d5580 "/var/www/html/index.php", 
mode=0xb70089f1 "rb", 
path=0xb7024ab2 ".:/usr/local/lib/php", 
opened_path=0xbfffe558, options=133) 
at 
/root/php5/php5-200401201430/main/streams/plain_wrapper.c:1199 
#7  0xb6fc61ef in php_plain_files_stream_opener 
(wrapper=0xb7053968, path=0x81d5580 
"/var/www/html/index.php", 
mode=0xb70089f1 "rb", options=133, 
opened_path=0xbfffe558, context=0x0) 
at 
/root/php5/php5-200401201430/main/streams/plain_wrapper.c:886 
#8  0xb6fc3a0e in _php_stream_open_wrapper_ex 
(path=0x81d5580 "/var/www/html/index.php", mode=0xb70089f1 
"rb", options=141, 
opened_path=0x85, context=0x0) at 
/root/php5/php5-200401201430/main/streams/streams.c:1613 
#9  0xb6fb3ed7 in php_stream_open_for_zend 
(filename=0x81d5580 "/var/www/html/index.php", 
handle=0xbfffe550) 
at /root/php5/php5-200401201430/main/main.c:876 
#10 0xb6fef40a in zend_stream_open (filename=0x81d5580 
"/var/www/html/index.php", handle=0xbfffe550) 
at /root/php5/php5-200401201430/Zend/zend_stream.c:41 
---Type  to continue, or q  to quit--- 
#11 0xb6fef4e4 in zend_stream_fixup 
(file_handle=0xbfffe550) at 
/root/php5/php5-200401201430/Zend/zend_stream.c:56 
#12 0xb6fccc4e in open_file_for_scanning 
(file_handle=0xbfffe550) at 
Zend/zend_language_scanner.c:3040 
#13 0xb6fccd66 in compile_file (file_handle=0xbfffe550, 
type=2) at Zend/zend_language_scanner.c:3126 
#14 0xb6fe3be9 in zend_execute_scripts (type=2, 
retval=0x0, file_count=1) at 
/root/php5/php5-200401201430/Zend/zend.c:1047 
#15 0xb7006966 in php_handler (r=0x81d3e00) at 
/root/php5/php5-200401201430/sapi/apache2handler/sapi_apache2.c:533 
#16 0x08068685 in ap_run_handler () 
#17 0x08068c9f in ap_invoke_handler () 
#18 0x08065326 in ap_process_request () 
#19 0x0806095c in _start () 
#20 0x081d3e00 in ?? () 
#21 0x0004 in ?? () 
#22 0x081d3e00 in ?? () 
#23 0x0807228c in ap_run_pre_connection () 
#24 0x08072145 in ap_run_process_connection () 
#25 0x08066ba1 in ap_graceful_stop_signalled () 
#26 0x08066dba in ap_graceful_stop_signalled () 
#27 0x08066e16 in ap_graceful_stop_signalled () 
#28 0x0806763d in ap_mpm_run () 
#29 0x0806dacf in main () 
 
Hope this helps.  Thanks.



[2004-01-19 14:15:32] [EMAIL PROTECTED]

Please try using this CVS snapshot:

  http://snaps.php.net/php5-latest.

#26965 [Fbk->Opn]: Apache 2 Seg Faults on All PHP Pages

2004-01-20 Thread louis at 6internet dot com 
 ID:   26965
 User updated by:  louis at 6internet dot com
 Reported By:  louis at 6internet dot com
-Status:   Feedback
+Status:   Open
 Bug Type: Apache2 related
 Operating System: Red Hat Enterprise Linux ES v3
 PHP Version:  5.0.0b3 (beta3)
 New Comment:

Have tried with current snapshot as requested, but getting 
basically the same.  Just for verification, here is the 
gdb output this time: 
 
Program received signal SIGSEGV, Segmentation fault. 
[Switching to Thread -1223485504 (LWP 31531)] 
0xb6fe86d2 in _zend_hash_index_update_or_next_insert 
(ht=0xb705d5b0, h=0, pData=0xbfffd010, nDataSize=12, 
pDest=0x0, flag=1) 
at /root/php5/php5-200401201430/Zend/zend_hash.c:348 
348 p = ht->arBuckets[nIndex]; 
(gdb) bt 
#0  0xb6fe86d2 in _zend_hash_index_update_or_next_insert 
(ht=0xb705d5b0, h=0, pData=0xbfffd010, nDataSize=12, 
pDest=0x0, 
flag=1) at 
/root/php5/php5-200401201430/Zend/zend_hash.c:348 
#1  0xb6fe9eb3 in zend_list_insert (ptr=0x0, type=0) at 
/root/php5/php5-200401201430/Zend/zend_list.c:47 
#2  0xb6fe9fe6 in zend_register_resource (rsrc_result=0x0, 
rsrc_pointer=0xb687913c, rsrc_type=2) 
at /root/php5/php5-200401201430/Zend/zend_list.c:99 
#3  0xb6fc1ba4 in _php_stream_alloc (ops=0x0, 
abstract=0x0, persistent_id=0x0, mode=0xb70089f1 "rb") 
at 
/root/php5/php5-200401201430/main/streams/streams.c:248 
#4  0xb6fc5733 in _php_stream_fopen_from_fd (fd=16, 
mode=0xb70089f1 "rb", persistent_id=0x0) 
at 
/root/php5/php5-200401201430/main/streams/plain_wrapper.c:262 
#5  0xb6fc54f9 in _php_stream_fopen (filename=0x81d5580 
"/var/www/html/index.php", mode=0xb70089f1 "rb", 
opened_path=0xbfffe558, options=133) at 
/root/php5/php5-200401201430/main/streams/plain_wrapper.c:139 
#6  0xb6fc6768 in _php_stream_fopen_with_path 
(filename=0x81d5580 "/var/www/html/index.php", 
mode=0xb70089f1 "rb", 
path=0xb7024ab2 ".:/usr/local/lib/php", 
opened_path=0xbfffe558, options=133) 
at 
/root/php5/php5-200401201430/main/streams/plain_wrapper.c:1199 
#7  0xb6fc61ef in php_plain_files_stream_opener 
(wrapper=0xb7053968, path=0x81d5580 
"/var/www/html/index.php", 
mode=0xb70089f1 "rb", options=133, 
opened_path=0xbfffe558, context=0x0) 
at 
/root/php5/php5-200401201430/main/streams/plain_wrapper.c:886 
#8  0xb6fc3a0e in _php_stream_open_wrapper_ex 
(path=0x81d5580 "/var/www/html/index.php", mode=0xb70089f1 
"rb", options=141, 
opened_path=0x85, context=0x0) at 
/root/php5/php5-200401201430/main/streams/streams.c:1613 
#9  0xb6fb3ed7 in php_stream_open_for_zend 
(filename=0x81d5580 "/var/www/html/index.php", 
handle=0xbfffe550) 
at /root/php5/php5-200401201430/main/main.c:876 
#10 0xb6fef40a in zend_stream_open (filename=0x81d5580 
"/var/www/html/index.php", handle=0xbfffe550) 
at /root/php5/php5-200401201430/Zend/zend_stream.c:41 
---Type  to continue, or q  to quit--- 
#11 0xb6fef4e4 in zend_stream_fixup 
(file_handle=0xbfffe550) at 
/root/php5/php5-200401201430/Zend/zend_stream.c:56 
#12 0xb6fccc4e in open_file_for_scanning 
(file_handle=0xbfffe550) at 
Zend/zend_language_scanner.c:3040 
#13 0xb6fccd66 in compile_file (file_handle=0xbfffe550, 
type=2) at Zend/zend_language_scanner.c:3126 
#14 0xb6fe3be9 in zend_execute_scripts (type=2, 
retval=0x0, file_count=1) at 
/root/php5/php5-200401201430/Zend/zend.c:1047 
#15 0xb7006966 in php_handler (r=0x81d3e00) at 
/root/php5/php5-200401201430/sapi/apache2handler/sapi_apache2.c:533 
#16 0x08068685 in ap_run_handler () 
#17 0x08068c9f in ap_invoke_handler () 
#18 0x08065326 in ap_process_request () 
#19 0x0806095c in _start () 
#20 0x081d3e00 in ?? () 
#21 0x0004 in ?? () 
#22 0x081d3e00 in ?? () 
#23 0x0807228c in ap_run_pre_connection () 
#24 0x08072145 in ap_run_process_connection () 
#25 0x08066ba1 in ap_graceful_stop_signalled () 
#26 0x08066dba in ap_graceful_stop_signalled () 
#27 0x08066e16 in ap_graceful_stop_signalled () 
#28 0x0806763d in ap_mpm_run () 
#29 0x0806dacf in main () 
 
Hope this helps.  Thanks.


Previous Comments:


[2004-01-19 14:15:32] [EMAIL PROTECTED]

Please try using this CVS snapshot:

  http://snaps.php.net/php5-latest.tar.gz
 
For Windows:
 
  http://snaps.php.net/win32/php5-win32-latest.zip





[2004-01-19 10:33:25] louis at 6internet dot com

Description:

Compiled PHP against Apache 2 in Red Hat Enterprise Linux 
ES v3 and even loading a .php file which contains ONLY 
HTML causes Apache to segmentation fault and write to the 
error_log. 
  
Similar to bug #26893, but different backtrace. 

Reproduce code:
---
Any plain HTML file or PHP file saved with .php extension

Expected result:

HTML code passed to browser 

Actual result:
--
Browser loses connection and Apache seg faults. 
 
Output when run through gdb, once apache process seg