OCI calls with segmentation fault
am 27.09.2006 20:33:59 von madunix------=_Part_27487_5693933.1159382039762
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I am running on that server Entrp. Oracle10g (installed on the server )on
SLES 9 SUSE Linux
with apache_1.3.35/ php-4.4.2 Web visitors retrieve
data
the web by php
calls through oci cobnnection from 10g release2
PHP is configured with the following parameters
'./configure' '--prefix=/opt/oracle/php'
'--with-apxs=/opt/oracle/apache/bin/apxs'
'--with-config-file-path=/opt/oracle/apache/conf' '--enable-safe-mode'
'--enable-session' '--with-oci8=/opt/oracle/product/10gR2'
'--enable-sigchild' '--with-zlib-dir' '--with-unixODBC=shared,/usr'
Apache is configured
../configure --enable-module=so --prefix=$HOME/apache --with-port=XXXX
I found in the apache
log the following entries
[Mon Sep 11 10:47:32 2006] [notice] child pid 6758 exit signal
Segmentation fault (11), possible coredump in /opt/oracle/apache
[Mon Sep 11 10:49:21 2006] [notice] child pid 7287 exit signal
Segmentation fault (11), possible coredump in /opt/oracle/apache
[Mon Sep 11 10:53:45 2006] [notice] child pid 7387 exit signal
Segmentation fault (11), possible coredump in /opt/oracle/apache
[Mon Sep 11 10:53:46 2006] [notice] child pid 7276 exit signal
Segmentation fault (11), possible coredump in /opt/oracle/apache
[Mon Sep 11 10:56:16 2006] [notice] child pid 7334 exit signal
Segmentation fault (11), possible coredump in /opt/oracle/apache
[Mon Sep 11 10:59:21 2006] [notice] child pid 8138 exit signal
Segmentation fault (11), possible coredump in /opt/oracle/apache
[Mon Sep 11 11:01:08 2006] [notice] child pid 6883 exit signal
Segmentation fault (11), possible coredump in /opt/oracle/apache
[Mon Sep 11 11:06:04 2006] [notice] child pid 8102 exit signal
Segmentation fault (11), possible coredump in /opt/oracle/apache
[Mon Sep 11 11:07:22 2006] [notice] child pid 8392 exit signal
Segmentation fault (11), possible coredump in /opt/oracle/apache
[Mon Sep 11 11:07:22 2006] [notice] child pid 8652 exit signal
Segmentation fault (11), possible coredump in /opt/oracle/apache
[Mon Sep 11 11:16:18 2006] [notice] child pid 8915 exit signal
Segmentation fault (11), possible coredump in /opt/oracle/apache
---
i have done gdb this mu output:
oracle@king:~/apache/bin> gdb ~/apache/bin/httpd ~/apache/core
GNU gdb 6.3
Copyright 2004 Free
Software
Inc.
GDB is free software, covered by the GNU General Public License, and
you are
welcome to change it and/or distribute
copies
it under certain
conditions.
Type "show copying
to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for
details.
This GDB was configured as "i586-suse-linux"...Using host libthread_db
library "/lib/libthread_db.so.1".
Core was generated by `/opt/oracle/apache/bin/httpd'.
Program
with signal 11, Segmentation fault.
warning: current_sos: Can't read pathname for load
map
Input/output
error
Reading symbols from /usr/lib/libInternalSymbols.so...done.
Loaded symbols for /usr/lib/libInternalSymbols.so
Reading symbols from /lib/i686/libm.so.6...done.
Loaded symbols for /lib/i686/libm.so.6
Reading symbols from /lib/libcrypt.so.1...done.
Loaded symbols for /lib/libcrypt.so.1
Reading symbols from
/opt/oracle/product/10gR2/lib/libexpat.so.0...done.
Loaded symbols for /opt/oracle/product/10gR2/lib/libexpat.so.0
Reading symbols from /lib/libdl.so.2...done.
Loaded symbols for /lib/libdl.so.2
Reading symbols from /lib/i686/libc.so.6...done.
Loaded symbols for /lib/i686/libc.so.6
Reading symbols from /lib/ld-linux.so.2...done.
Loaded symbols for /lib/ld-linux.so.2
Reading symbols from /lib/i686/libpthread.so.0...done.
Loaded symbols for /lib/i686/libpthread.so.0
Reading symbols from /lib/libnss_files.so.2...done.
Loaded symbols for /lib/libnss_files.so.2
Reading symbols from /opt/oracle/apache/libexec/libphp4.so...done.
Loaded symbols for /opt/oracle/apache/libexec/libphp4.so
Reading symbols from /lib/libz.so.1...done.
Loaded symbols for /lib/libz.so.1
Reading symbols from /lib/libresolv.so.2...done.
Loaded symbols for /lib/libresolv.so.2
Reading symbols from /lib/libnsl.so.1...done.
Loaded symbols for /lib/libnsl.so.1
Reading symbols from
/opt/oracle/product/10gR2/lib/libclntsh.so.10.1...done.
Loaded symbols for /opt/oracle/product/10gR2/lib/libclntsh.so.10.1
Reading symbols from /opt/oracle/product/10gR2/lib/libnnz10.so...done.
Loaded symbols for /opt/oracle/product/10gR2/lib/libnnz10.so
#0 zend_hash_find (ht=0x0, arKey=0x81c38bc "resp_charset",
nKeyLength=13, pData=0xbfffae74)
at /opt/oracle/php-4.4.2/Zend/zend_hash.h:196
196 while (arKey < arEnd) {
(gdb) bt
#0 zend_hash_find (ht=0x0, arKey=0x81c38bc "resp_charset",
nKeyLength=13, pData=0xbfffae74)
at /opt/oracle/php-4.4.2/Zend/zend_hash.h:196
#1 0x40306f22 in zend_fetch_var_address (opline=0x81f6ed0,
Ts=0xbfffaea0, type=1) at /opt/oracle/php-4.4.2/Zend/zend_execute.c:594
#2 0x4030aa8b in execute (op_array=0x8199944) at
/opt/oracle/php-4.4.2/Zend/zend_execute.c:1286
#3 0x4030eb04 in execute (op_array=0x819914c) at
/opt/oracle/php-4.4.2/Zend/zend_execute.c:1719
#4 0x4030eb04 in execute (op_array=0x8259544) at
/opt/oracle/php-4.4.2/Zend/zend_execute.c:1719
#5 0x402fbfde in zend_execute_scripts (type=8, retval=0x0,
file_count=3) at /opt/oracle/php-4.4.2/Zend/zend.c:934
#6 0x402d4e1a in php_execute_script (primary_file=0xbfffea84) at
/opt/oracle/php-4.4.2/main/main.c:1753
#7 0x4031487a in apache_php_module_main (r=0x813b23c,
display_source_mode=0) at
/opt/oracle/php-4.4.2/sapi/apache/sapi_apache.c:54
#8 0x40315343 in send_php (r=0x813b23c, display_source_mode=0,
filename=0x0) at /opt/oracle/php-4.4.2/sapi/apache/mod_php4.c:627
#9 0x40315396 in send_parsed_php (r=0x813b23c) at
/opt/oracle/php-4.4.2/sapi/apache/mod_php4.c:642
#10 0x0806d249 in ap_invoke_handler ()
#11 0x08084e6c in process_request_internal ()
#12 0x08084ee2 in ap_process_request ()
#13 0x0807aef0 in child_main ()
#14 0x0807b16a in make_child ()
#15 0x0807b518 in perform_idle_server_maintenance ()
#16 0x0807bb8c in standalone_main ()
#17 0x0807c1dc in main ()
(gdb)
I think OCI8 calls through php causes a Segmentation Fault (11) error?
any help to resolve this issue???
--
Communications/Network and Systems Engineer
------=_Part_27487_5693933.1159382039762--