Hi Jimmy, I did a disable on zend on the box (not me who installed the software :)) by just un-linking the sotlink and then restore the backup php.ini that was also located as a backup under /etc directory and restarted apache.
When testing phpinfo I still can see zend log and not sure if its a clean disable/uninstall. Any idea on how to properly do this? BTW, after disabling it segmentation fault was not showing on the logs for about 15 minutes and then when I restored the softlink then the segmentation fault is again showing... The php version is from http://repo.webtatic.com/. I will try to install zend from atomic repo but first must be sure on a clean removal of zend which is I am not yet that sure on how. Thank you, Sandeil On Mon, Jan 3, 2011 at 11:19 PM, Jimmy Lim <[email protected]> wrote: > Hi Sandeil, > > Try to look also what architecture of Zend Optimizer was installed. Or if > you want your package clean, try to use Atomic Repo. > > > http://www.question-defense.com/2009/06/06/linux-centos-5-server-yum-repository-to-install-zend-optimizer > > > <http://www.question-defense.com/2009/06/06/linux-centos-5-server-yum-repository-to-install-zend-optimizer> > HTH, > > Jimmy > > > On Mon, Jan 3, 2011 at 5:25 PM, seekuel <[email protected]> wrote: > >> Hi List, >> >> Memory test returned without any problem. Will dig into software level. >> >> Thanks, >> Sandeil >> >> >> On Sun, Jan 2, 2011 at 9:02 PM, seekuel <[email protected]> wrote: >> >>> Hi Jimmy, >>> >>> PHP packages are updated but zend version is installed via package from >>> them (not rpm but ./install). >>> >>> We are using centOS 5.5 with 24G memory. Will also schedule memtest on >>> the server as per advice. >>> >>> Thank you, >>> Sandeil >>> >>> >>> On Sun, Jan 2, 2011 at 10:34 AM, Jimmy Lim <[email protected]> wrote: >>> >>>> Hi Sandeil, >>>> >>>> It is possible that your packages are out of sync, try pointing your yum >>>> updater to rpmforge and use the latest and greatest versions of httpd/php5. >>>> >>>> Also worth isolating the problem to run memtest for possible memory >>>> corruption. >>>> >>>> HTH, >>>> >>>> Jimmy >>>> >>>> On Fri, Dec 31, 2010 at 2:33 PM, seekuel <[email protected]> wrote: >>>> >>>>> Hi all, >>>>> >>>>> A happy new year to all. >>>>> >>>>> We are having a multiple segmentation fault on our centos 5.5 system. >>>>> The packages are up-to-date but still "httpd[9325]: segfault at >>>>> 00007fff00b7af14 rip 00002b2869f51855 rsp 00007fff00b7aea0 error 6" is >>>>> generated. >>>>> >>>>> I think this is related to apache and php. I have created a back trace >>>>> from core dump and hope that someone here can point me to a direction. Any >>>>> help is appreciated. >>>>> >>>>> Below is the back trace from core dump: >>>>> >>>>> *** thread apply all bt >>>>> >>>>> #20131 0x00002ac96feba29a in ?? () from /lib64/libpcre.so.0 >>>>> #20132 0x00002ac96feba1d9 in ?? () from /lib64/libpcre.so.0 >>>>> #20133 0x00002ac96feba29a in ?? () from /lib64/libpcre.so.0 >>>>> #20134 0x00002ac96feb6c4b in ?? () from /lib64/libpcre.so.0 >>>>> #20135 0x00002ac96febb6c1 in pcre_exec () from /lib64/libpcre.so.0 >>>>> #20136 0x00002ac97a155806 in php_pcre_replace_impl () from >>>>> /etc/httpd/modules/libphp5.so >>>>> #20137 0x00002ac97a1569b2 in ?? () from /etc/httpd/modules/libphp5.so >>>>> #20138 0x00002ac97a157075 in ?? () from /etc/httpd/modules/libphp5.so >>>>> #20139 0x00002ac97f8d19a3 in ?? () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> #20140 0x00002ac97f8d4188 in ?? () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> #20141 0x00002ac97f8d506c in ?? () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> #20142 0x00002ac97f8d3b74 in ?? () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> #20143 0x00002ac97f92f311 in zend_oe () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> #20144 0x00002ac97f8d434f in ?? () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> #20145 0x00002ac97f8d506c in ?? () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> #20146 0x00002ac97f8d3b74 in ?? () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> #20147 0x00002ac97f92f311 in zend_oe () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> #20148 0x00002ac97f8d434f in ?? () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> #20149 0x00002ac97f8d506c in ?? () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> ---Type <return> to continue, or q <return> to quit--- >>>>> #20150 0x00002ac97f8d3b74 in ?? () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> #20151 0x00002ac97f92f311 in zend_oe () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> #20152 0x00002ac97f8d434f in ?? () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> #20153 0x00002ac97f8d506c in ?? () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> #20154 0x00002ac97f8d3b74 in ?? () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> #20155 0x00002ac97f92f311 in zend_oe () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> #20156 0x00002ac97a29e0af in ?? () from /etc/httpd/modules/libphp5.so >>>>> #20157 0x00002ac97f8d3b74 in ?? () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> #20158 0x00002ac97f92f311 in zend_oe () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> #20159 0x00002ac97a277cb3 in zend_execute_scripts () from >>>>> /etc/httpd/modules/libphp5.so >>>>> #20160 0x00002ac97a23798a in php_execute_script () from >>>>> /etc/httpd/modules/libphp5.so >>>>> #20161 0x00002ac97a2fc805 in ?? () from /etc/httpd/modules/libphp5.so >>>>> #20162 0x00002ac96f7e0a4a in ap_run_handler () >>>>> #20163 0x00002ac96f7e3ed8 in ap_invoke_handler () >>>>> #20164 0x00002ac96f7ee78a in ap_internal_redirect () >>>>> #20165 0x00002ac978628bc0 in ap_make_dirstr_parent () from >>>>> /etc/httpd/modules/mod_rewrite.so >>>>> #20166 0x00002ac96f7e0a4a in ap_run_handler () >>>>> #20167 0x00002ac96f7e3ed8 in ap_invoke_handler () >>>>> #20168 0x00002ac96f7ee938 in ap_process_request () >>>>> #20169 0x00002ac96f7ebb70 in ?? () >>>>> #20170 0x00002ac96f7e7cd2 in ap_run_process_connection () >>>>> #20171 0x00002ac96f7f2789 in ?? () >>>>> #20172 0x00002ac96f7f2a1a in ?? () >>>>> #20173 0x00002ac96f7f327d in ap_mpm_run () >>>>> #20174 0x00002ac96f7cde48 in main () >>>>> (gdb) >>>>> (gdb) >>>>> >>>>> *** bt >>>>> #20135 0x00002ac96febb6c1 in pcre_exec () from /lib64/libpcre.so.0 >>>>> #20136 0x00002ac97a155806 in php_pcre_replace_impl () from >>>>> /etc/httpd/modules/libphp5.so >>>>> #20137 0x00002ac97a1569b2 in ?? () from /etc/httpd/modules/libphp5.so >>>>> #20138 0x00002ac97a157075 in ?? () from /etc/httpd/modules/libphp5.so >>>>> #20139 0x00002ac97f8d19a3 in ?? () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> #20140 0x00002ac97f8d4188 in ?? () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> #20141 0x00002ac97f8d506c in ?? () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> #20142 0x00002ac97f8d3b74 in ?? () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> #20143 0x00002ac97f92f311 in zend_oe () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> #20144 0x00002ac97f8d434f in ?? () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> #20145 0x00002ac97f8d506c in ?? () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> #20146 0x00002ac97f8d3b74 in ?? () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> #20147 0x00002ac97f92f311 in zend_oe () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> #20148 0x00002ac97f8d434f in ?? () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> #20149 0x00002ac97f8d506c in ?? () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> #20150 0x00002ac97f8d3b74 in ?? () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> #20151 0x00002ac97f92f311 in zend_oe () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> ---Type <return> to continue, or q <return> to quit--- >>>>> #20152 0x00002ac97f8d434f in ?? () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> #20153 0x00002ac97f8d506c in ?? () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> #20154 0x00002ac97f8d3b74 in ?? () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> #20155 0x00002ac97f92f311 in zend_oe () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> #20156 0x00002ac97a29e0af in ?? () from /etc/httpd/modules/libphp5.so >>>>> #20157 0x00002ac97f8d3b74 in ?? () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> #20158 0x00002ac97f92f311 in zend_oe () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> #20159 0x00002ac97a277cb3 in zend_execute_scripts () from >>>>> /etc/httpd/modules/libphp5.so >>>>> #20160 0x00002ac97a23798a in php_execute_script () from >>>>> /etc/httpd/modules/libphp5.so >>>>> #20161 0x00002ac97a2fc805 in ?? () from /etc/httpd/modules/libphp5.so >>>>> #20162 0x00002ac96f7e0a4a in ap_run_handler () >>>>> #20163 0x00002ac96f7e3ed8 in ap_invoke_handler () >>>>> #20164 0x00002ac96f7ee78a in ap_internal_redirect () >>>>> #20165 0x00002ac978628bc0 in ap_make_dirstr_parent () from >>>>> /etc/httpd/modules/mod_rewrite.so >>>>> #20166 0x00002ac96f7e0a4a in ap_run_handler () >>>>> #20167 0x00002ac96f7e3ed8 in ap_invoke_handler () >>>>> #20168 0x00002ac96f7ee938 in ap_process_request () >>>>> #20169 0x00002ac96f7ebb70 in ?? () >>>>> #20170 0x00002ac96f7e7cd2 in ap_run_process_connection () >>>>> #20171 0x00002ac96f7f2789 in ?? () >>>>> #20172 0x00002ac96f7f2a1a in ?? () >>>>> #20173 0x00002ac96f7f327d in ap_mpm_run () >>>>> #20174 0x00002ac96f7cde48 in main () >>>>> >>>>> *** bt full >>>>> >>>>> ---Type <return> to continue, or q <return> to quit--- >>>>> #20130 0x00002ac96feba1d9 in ?? () from /lib64/libpcre.so.0 >>>>> No symbol table info available. >>>>> #20131 0x00002ac96feba29a in ?? () from /lib64/libpcre.so.0 >>>>> No symbol table info available. >>>>> #20132 0x00002ac96feba1d9 in ?? () from /lib64/libpcre.so.0 >>>>> No symbol table info available. >>>>> #20133 0x00002ac96feba29a in ?? () from /lib64/libpcre.so.0 >>>>> No symbol table info available. >>>>> #20134 0x00002ac96feb6c4b in ?? () from /lib64/libpcre.so.0 >>>>> No symbol table info available. >>>>> #20135 0x00002ac96febb6c1 in pcre_exec () from /lib64/libpcre.so.0 >>>>> No symbol table info available. >>>>> #20136 0x00002ac97a155806 in php_pcre_replace_impl () from >>>>> /etc/httpd/modules/libphp5.so >>>>> No symbol table info available. >>>>> #20137 0x00002ac97a1569b2 in ?? () from /etc/httpd/modules/libphp5.so >>>>> No symbol table info available. >>>>> #20138 0x00002ac97a157075 in ?? () from /etc/httpd/modules/libphp5.so >>>>> No symbol table info available. >>>>> #20139 0x00002ac97f8d19a3 in ?? () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> No symbol table info available. >>>>> #20140 0x00002ac97f8d4188 in ?? () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> No symbol table info available. >>>>> #20141 0x00002ac97f8d506c in ?? () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> No symbol table info available. >>>>> #20142 0x00002ac97f8d3b74 in ?? () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> No symbol table info available. >>>>> #20143 0x00002ac97f92f311 in zend_oe () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> No symbol table info available. >>>>> #20144 0x00002ac97f8d434f in ?? () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> No symbol table info available. >>>>> #20145 0x00002ac97f8d506c in ?? () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> No symbol table info available. >>>>> #20146 0x00002ac97f8d3b74 in ?? () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> No symbol table info available. >>>>> #20147 0x00002ac97f92f311 in zend_oe () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> No symbol table info available. >>>>> #20148 0x00002ac97f8d434f in ?? () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> No symbol table info available. >>>>> #20149 0x00002ac97f8d506c in ?? () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> No symbol table info available. >>>>> #20150 0x00002ac97f8d3b74 in ?? () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> No symbol table info available. >>>>> #20151 0x00002ac97f92f311 in zend_oe () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> No symbol table info available. >>>>> ---Type <return> to continue, or q <return> to quit--- >>>>> #20152 0x00002ac97f8d434f in ?? () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> No symbol table info available. >>>>> #20153 0x00002ac97f8d506c in ?? () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> No symbol table info available. >>>>> #20154 0x00002ac97f8d3b74 in ?? () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> No symbol table info available. >>>>> #20155 0x00002ac97f92f311 in zend_oe () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> No symbol table info available. >>>>> #20156 0x00002ac97a29e0af in ?? () from /etc/httpd/modules/libphp5.so >>>>> No symbol table info available. >>>>> #20157 0x00002ac97f8d3b74 in ?? () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> No symbol table info available. >>>>> #20158 0x00002ac97f92f311 in zend_oe () from >>>>> /usr/local/Zend/lib/Optimizer-3.3.3/php-5.2.x/ZendOptimizer.so >>>>> No symbol table info available. >>>>> #20159 0x00002ac97a277cb3 in zend_execute_scripts () from >>>>> /etc/httpd/modules/libphp5.so >>>>> No symbol table info available. >>>>> #20160 0x00002ac97a23798a in php_execute_script () from >>>>> /etc/httpd/modules/libphp5.so >>>>> No symbol table info available. >>>>> #20161 0x00002ac97a2fc805 in ?? () from /etc/httpd/modules/libphp5.so >>>>> No symbol table info available. >>>>> #20162 0x00002ac96f7e0a4a in ap_run_handler () >>>>> No symbol table info available. >>>>> #20163 0x00002ac96f7e3ed8 in ap_invoke_handler () >>>>> No symbol table info available. >>>>> #20164 0x00002ac96f7ee78a in ap_internal_redirect () >>>>> No symbol table info available. >>>>> #20165 0x00002ac978628bc0 in ap_make_dirstr_parent () from >>>>> /etc/httpd/modules/mod_rewrite.so >>>>> No symbol table info available. >>>>> #20166 0x00002ac96f7e0a4a in ap_run_handler () >>>>> No symbol table info available. >>>>> #20167 0x00002ac96f7e3ed8 in ap_invoke_handler () >>>>> No symbol table info available. >>>>> #20168 0x00002ac96f7ee938 in ap_process_request () >>>>> No symbol table info available. >>>>> #20169 0x00002ac96f7ebb70 in ?? () >>>>> No symbol table info available. >>>>> #20170 0x00002ac96f7e7cd2 in ap_run_process_connection () >>>>> No symbol table info available. >>>>> #20171 0x00002ac96f7f2789 in ?? () >>>>> No symbol table info available. >>>>> #20172 0x00002ac96f7f2a1a in ?? () >>>>> No symbol table info available. >>>>> #20173 0x00002ac96f7f327d in ap_mpm_run () >>>>> No symbol table info available. >>>>> ---Type <return> to continue, or q <return> to quit--- >>>>> #20174 0x00002ac96f7cde48 in main () >>>>> No symbol table info available. >>>>> >>>>> *** bt all >>>>> No symbol table is loaded. Use the "file" command. >>>>> >>>>> Thank you, >>>>> Sandeil >>>>> >>>>> _________________________________________________ >>>>> Philippine Linux Users' Group (PLUG) Mailing List >>>>> http://lists.linux.org.ph/mailman/listinfo/plug >>>>> Searchable Archives: http://archives.free.net.ph >>>>> >>>> >>>> >>>> _________________________________________________ >>>> Philippine Linux Users' Group (PLUG) Mailing List >>>> http://lists.linux.org.ph/mailman/listinfo/plug >>>> Searchable Archives: http://archives.free.net.ph >>>> >>> >>> >> >> _________________________________________________ >> Philippine Linux Users' Group (PLUG) Mailing List >> http://lists.linux.org.ph/mailman/listinfo/plug >> Searchable Archives: http://archives.free.net.ph >> > > > _________________________________________________ > Philippine Linux Users' Group (PLUG) Mailing List > http://lists.linux.org.ph/mailman/listinfo/plug > Searchable Archives: http://archives.free.net.ph >
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