From: Operating system: Fedora 14 x64 PHP version: 5.3.6 Package: Reproducible crash Bug Type: Bug Bug description:Crash when using mongodb or couchdb database adapters
Description: ------------ PHP crash either as a httpd module or as cli with `zend_mm_heap corrupted`. Please see https://bugzilla.redhat.com/show_bug.cgi?id=694630 This was initially thought as a fedora packaging bug, but even a compiled from source php is producing the same error. Test script: --------------- Please see https://bugzilla.redhat.com/show_bug.cgi?id=694630 for a simple script. Actual result: -------------- Tested is using a 2 different virtual machines both running Fedora 14 x64. One with php from yum, the other compiled. gdb reports no backtrace and says there is `no stack`. Apache 2.2 crashes, running php-cli too. relevant strace output: array(0) { } } </div> </div> </body> </html>) = 1681 write(2, "zend_mm_heap corrupted\n", 23zend_mm_heap corrupted ) = 23 exit_group(1) = ? Another one with sessions: pwrite(3, "cart|a:1:{s:2:\"id\";C:7:\"MongoId\""..., 63, 0) = 63 close(3) = 0 close(4) = 0 write(2, "zend_mm_heap corrupted\n", 23zend_mm_heap corrupted ) = 23 exit_group(1) It appears php is crashing at the end of the request just before delivering the content, when a database of some sort is used. -- Edit bug report at http://bugs.php.net/bug.php?id=54491&edit=1 -- Try a snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=54491&r=trysnapshot52 Try a snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=54491&r=trysnapshot53 Try a snapshot (trunk): http://bugs.php.net/fix.php?id=54491&r=trysnapshottrunk Fixed in SVN: http://bugs.php.net/fix.php?id=54491&r=fixed Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=54491&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=54491&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=54491&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=54491&r=needscript Try newer version: http://bugs.php.net/fix.php?id=54491&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=54491&r=support Expected behavior: http://bugs.php.net/fix.php?id=54491&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=54491&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=54491&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=54491&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=54491&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=54491&r=dst IIS Stability: http://bugs.php.net/fix.php?id=54491&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=54491&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=54491&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=54491&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=54491&r=mysqlcfg
