ID: 17414 User updated by: [EMAIL PROTECTED] Reported By: [EMAIL PROTECTED] -Status: Feedback +Status: Open Bug Type: Apache2 related Operating System: Linux PHP Version: 4.3.0-dev Assigned To: aaron New Comment:
4.3.0 RC2 configured with: './configure' '--enable-experimental-zts' '--with-apxs2=/usr/local/apache2-php/bin/apxs' '--enable-debug' the phpinfo() function generates the page that is dumped to: http://samizdat.positive-internet.com/~thom/phpinfo.html the sequence is: in ServerRoot: bin/apachectl start make connection to verify the server is running, resulting in the above page. bin/apachectl restart apache dies at this point. this is the error log: [Tue Dec 10 21:40:23 2002] [notice] Apache/2.0.44-dev (Unix) PHP/4.3.0RC2 configured -- resuming normal operations [Tue Dec 10 21:41:51 2002] [notice] SIGHUP received. Attempting to restart [Tue Dec 10 21:41:54 2002] [notice] seg fault or similar nasty error detected in the parent process (gdb) where #0 0x4031e2d9 in php_output_activate (tsrm_ls=0x813c0c0) at /home/thom/php-4.3.0RC2/main/output.c:85 #1 0x4030e86a in php_module_startup (sf=0x4039c460, additional_modules=0x4039c640, num_additional_modules=1) at /home/thom/php-4.3.0RC2/main/main.c:1021 #2 0x4035d65e in php_apache2_startup (sapi_module=0x4039c460) at /home/thom/php-4.3.0RC2/sapi/apache2filter/sapi_apache2.c:269 #3 0x4035dded in php_apache_server_startup (pconf=0x80b60c8, plog=0x80ee1a8, ptemp=0x80b80d0, s=0x80f4a60) at /home/thom/php-4.3.0RC2/sapi/apache2filter/sapi_apache2.c:551 #4 0x0807c381 in ap_run_post_config (pconf=0x80b60c8, plog=0x80ee1a8, ptemp=0x80b80d0, s=0x80f4a60) at config.c:130 #5 0x08080bbc in main (argc=3, argv=0xbffffd54) at main.c:640 (gdb) frame 0 #0 0x4031e2d9 in php_output_activate (tsrm_ls=0x813c0c0) at /home/thom/php-4.3.0RC2/main/output.c:85 85 OG(php_body_write) = php_ub_body_write; (gdb) frame 1 #1 0x4030e86a in php_module_startup (sf=0x4039c460, additional_modules=0x4039c640, num_additional_modules=1) at /home/thom/php-4.3.0RC2/main/main.c:1021 1021 php_output_activate(TSRMLS_C); (gdb) frame 2 #2 0x4035d65e in php_apache2_startup (sapi_module=0x4039c460) at /home/thom/php-4.3.0RC2/sapi/apache2filter/sapi_apache2.c:269 269 if (php_module_startup(sapi_module, &php_apache_module, 1)==FAILURE) { (gdb) frame 3 #3 0x4035dded in php_apache_server_startup (pconf=0x80b60c8, plog=0x80ee1a8, ptemp=0x80b80d0, s=0x80f4a60) at /home/thom/php-4.3.0RC2/sapi/apache2filter/sapi_apache2.c:551 551 apache2_sapi_module.startup(&apache2_sapi_module); Previous Comments: ------------------------------------------------------------------------ [2002-12-08 17:55:57] [EMAIL PROTECTED] Thatīs pure luck as GD is not threadsafe. ------------------------------------------------------------------------ [2002-12-08 17:53:10] [EMAIL PROTECTED] If you are compiling Apache 2.0 with worker model you should've used the --enable-experimental-zts, which enables threading support in PHP, you didn't do that. Did you personally see it crash with prefork? I did not and I am running Apache 2.0.43 (prefork) with PHP 4.3.0-dev and surprisingly it served some 10,000 requests to PHP script doing GD image manipulations without a single crash. ------------------------------------------------------------------------ [2002-12-08 17:40:58] [EMAIL PROTECTED] How else do you explain the fact that all current versions of apache2 segfault reproducibly with no options to php barring --enable-debug and --with-apxs2? And the *exact* same install functions *perfectly* when php is not loaded. I've been told this is producible with prefork, too. *Please* reread the back traces i've put on this bug. I'm happy to help in anyway, just don't close valid bugs as bogus. ------------------------------------------------------------------------ [2002-12-08 17:29:26] [EMAIL PROTECTED] Sorry, but your problem does not imply a bug in PHP itself. For a list of more appropriate places to ask for help using PHP, please visit http://www.php.net/support.php as this bug system is not the appropriate forum for asking support questions. Thank you for your interest in PHP. GD & freetype libraries are not thread-safe, which means they'll cause problems in the worker mpm. Use the prefork mpm if you want to use GD inside your PHP. ------------------------------------------------------------------------ [2002-10-14 18:15:40] [EMAIL PROTECTED] correct version. ------------------------------------------------------------------------ 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 -- Edit this bug report at http://bugs.php.net/?id=17414&edit=1
