Bug #51357 [NEW]: httpd crashes with segfault signal 11

From: Operating system: CentOS 4.8 PHP version: 5.2.13 Package: Apache2 related Bug Type: Bug Bug description:httpd crashes with segfault signal 11 Description: ------------ Httpd crash often, coredump created, gdb backtrace of coredump ends with: Reading symbols from /usr/lib64/php/modules/zip.so...Reading symbols from /usr/lib/debug/usr/lib64/php/modules/zip.so.debug...done. done. Loaded symbols for /usr/lib64/php/modules/zip.so Reading symbols from /usr/lib64/gconv/CP1250.so...done. Loaded symbols for /usr/lib64/gconv/CP1250.so #0 0x0000002a9633d280 in strlen () from /lib64/tls/libc.so.6 (gdb) bt full #0 0x0000002a9633d280 in strlen () from /lib64/tls/libc.so.6 No symbol table info available. #1 0x0000002a9a00a27e in vspprintf (pbuf=0x7fbfffc118, max_len=1024, format=Variable "format" is not available. ) at /usr/src/debug/php-5.2.13/main/spprintf.c:559 __nl = Variable "__nl" is not available. Expected result: ---------------- no segfault Actual result: -------------- child pid 30052 exit signal Segmentation fault (11) -- Edit bug report at http://bugs.php.net/bug.php?id=51357&edit=1 -- Try a snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=51357&r=trysnapshot52 Try a snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=51357&r=trysnapshot53 Try a snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=51357&r=trysnapshot60 Fixed in SVN: http://bugs.php.net/fix.php?id=51357&r=fixed Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=51357&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=51357&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=51357&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=51357&r=needscript Try newer version: http://bugs.php.net/fix.php?id=51357&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=51357&r=support Expected behavior: http://bugs.php.net/fix.php?id=51357&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=51357&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=51357&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=51357&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=51357&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=51357&r=dst IIS Stability: http://bugs.php.net/fix.php?id=51357&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=51357&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=51357&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=51357&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=51357&r=mysqlcfg