#42695 [NEW]: php crashes from time to time

From: mamatkazin at ivc dot orw dot ru Operating system: Linux (Slackware 11.0) PHP version: 5.2.4 PHP Bug Type: Reproducible crash Bug description: php crashes from time to time Description: ------------ I got this error on some BIG script and can't reproduce it on small example. This error happens nearly 1 from 5-10 request to this script. This GDB was configured as "i486-slackware-linux"...Using host libthread_db libr ary "/lib/tls/libthread_db.so.1". (gdb) r -b 127.0.0.1:1026 Starting program: /usr/local/php5-fcgi/bin/php-cgi -b 127.0.0.1:1026 [Thread debugging using libthread_db enabled] [New Thread -1217173824 (LWP 25841)] Program received signal SIGSEGV, Segmentation fault. [Switching to Thread -1217173824 (LWP 25841)] 0x082f9949 in _zend_mm_free_int () (gdb) bt #0 0x082f9949 in _zend_mm_free_int () #1 0x08307062 in _zval_ptr_dtor () #2 0x083213b8 in zend_hash_destroy () #3 0x0831510c in _zval_dtor_func () #4 0x0830708d in _zval_ptr_dtor () #5 0x083213b8 in zend_hash_destroy () #6 0x0831510c in _zval_dtor_func () #7 0x0830708d in _zval_ptr_dtor () #8 0x08321598 in zend_hash_apply_deleter () #9 0x08321647 in zend_hash_graceful_reverse_destroy () #10 0x083077f1 in shutdown_executor () #11 0x08315f4c in zend_deactivate () #12 0x082d03e8 in php_request_shutdown () #13 0x083b944e in main () (gdb) My configure line is: ./configure --prefix=/usr/local/php5-fcgi --host=i686-pc-linux-gnu --sysconfdir=/etc --with-config-file-path=/etc/lighttpd --enable-safe-mode --with-openssl --with-mhash --enable-bcmath --with-bz2 --with-pic --enable-calendar --enable-ctype --with-gdbm --with-db4 --with-ldap --with-imap-ssl=/usr/local/lib/c-client --with-imap=/usr/local/lib/c-client --enable-dbase --enable-ftp --with-iconv --with-exif --enable-exif --with-gd --enable-gd-native-ttf --with-jpeg-dir=/usr --with-png --with-pdflib --with-ttf --with-freetype-dir=/usr --with-gmp --enable-mbstring --with-curl=/usr --with-pcre-regex=/usr --enable-pdo=shared --with-pgsql -- Edit bug report at http://bugs.php.net/?id=42695&edit=1 -- Try a CVS snapshot (PHP 4.4): http://bugs.php.net/fix.php?id=42695&r=trysnapshot44 Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=42695&r=trysnapshot52 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=42695&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=42695&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=42695&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=42695&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=42695&r=needscript Try newer version: http://bugs.php.net/fix.php?id=42695&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=42695&r=support Expected behavior: http://bugs.php.net/fix.php?id=42695&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=42695&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=42695&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=42695&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=42695&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=42695&r=dst IIS Stability: http://bugs.php.net/fix.php?id=42695&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=42695&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=42695&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=42695&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=42695&r=mysqlcfg