From: eugene dot pikalov at gmail dot com Operating system: Linux Fedora 2.6.22.5-76.fc7 PHP version: 5.2.4 PHP Bug Type: PDO related Bug description: Many segmentation faults
Description: ------------ On 5.2.3 everything allright, after update i have many segfaults in httpd logs. Apache/2.2.4 Reproduce code: --------------- [Fri Nov 02 17:30:01 2007] [notice] child pid 30265 exit signal Segmentation fault (11) [Fri Nov 02 17:32:21 2007] [notice] child pid 30840 exit signal Segmentation fault (11) [Fri Nov 02 17:35:17 2007] [notice] child pid 31093 exit signal Segmentation fault (11) [Fri Nov 02 17:39:06 2007] [notice] child pid 551 exit signal Segmentation fault (11) [Fri Nov 02 17:39:58 2007] [notice] child pid 419 exit signal Segmentation fault (11) [Fri Nov 02 17:43:56 2007] [notice] child pid 2439 exit signal Segmentation fault (11) *** glibc detected *** /usr/sbin/httpd: munmap_chunk(): invalid pointer: 0x80e90b60 *** ======= Backtrace: ========= /lib/libc.so.6(cfree+0x1bb)[0x42255b] /etc/httpd/modules/libphp5.so(zend_hash_destroy+0x4e)[0xcc607e] /etc/httpd/modules/libphp5.so[0xb42227] /etc/httpd/modules/libphp5.so(php_pdo_pdbh_dtor+0x15)[0xb422e5] /etc/httpd/modules/libphp5.so(plist_entry_destructor+0x82)[0xcc8822] /etc/httpd/modules/libphp5.so[0xcc5d68] /etc/httpd/modules/libphp5.so(zend_hash_graceful_reverse_destroy+0x18)[0xcc5fa8] /etc/httpd/modules/libphp5.so(zend_shutdown+0x12)[0xcbc892] /etc/httpd/modules/libphp5.so(php_module_shutdown+0x2f)[0xc7ba6f] /etc/httpd/modules/libphp5.so(php_module_shutdown_wrapper+0xb)[0xc7bb1b] /etc/httpd/modules/libphp5.so[0xd344e3] /usr/lib/libapr-1.so.0[0x385d1d] /usr/lib/libapr-1.so.0(apr_pool_destroy+0x3d)[0x38648d] /usr/sbin/httpd[0x800386c5] /usr/sbin/httpd[0x80038c30] /usr/sbin/httpd[0x80038e41] /usr/sbin/httpd(ap_mpm_run+0x913)[0x80039843] /usr/sbin/httpd(main+0x8b7)[0x80010217] /lib/libc.so.6(__libc_start_main+0xe0)[0x3ccf70] /usr/sbin/httpd[0x8000f2f1] ======= Memory map: ======== [Fri Nov 02 17:46:00 2007] [notice] child pid 2773 exit signal Aborted (6) [Fri Nov 02 17:50:37 2007] [notice] child pid 4359 exit signal Segmentation fault (11) [Fri Nov 02 17:53:55 2007] [notice] child pid 5519 exit signal Segmentation fault (11) [Fri Nov 02 17:54:38 2007] [notice] child pid 5622 exit signal Segmentation fault (11) [Fri Nov 02 17:55:51 2007] [notice] child pid 4738 exit signal Segmentation fault (11) [Fri Nov 02 17:57:45 2007] [notice] child pid 6674 exit signal Segmentation fault (11) -- Edit bug report at http://bugs.php.net/?id=43199&edit=1 -- Try a CVS snapshot (PHP 4.4): http://bugs.php.net/fix.php?id=43199&r=trysnapshot44 Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=43199&r=trysnapshot52 Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=43199&r=trysnapshot53 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=43199&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=43199&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=43199&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=43199&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=43199&r=needscript Try newer version: http://bugs.php.net/fix.php?id=43199&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=43199&r=support Expected behavior: http://bugs.php.net/fix.php?id=43199&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=43199&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=43199&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=43199&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=43199&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=43199&r=dst IIS Stability: http://bugs.php.net/fix.php?id=43199&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=43199&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=43199&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=43199&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=43199&r=mysqlcfg
