#19655 [NEW]: Using MM session handler, Apache crashs at child death.

From: php@garnould.com Operating system: 2.2.20 PHP version: 4.2.3 PHP Bug Type: Session related Bug description: Using MM session handler, Apache crashs at child death. Hi there, I have a strange problem : when my apache childs are exiting, they crashs in a very strange way. --- 8< --- ./configure --prefix=/usr/local/php --with-apache=[1.2.26] --with-mysql=/usr/local/mysql --enable-memory-limit=yes --enable-debug=no --with-gettext=[path_to_gettext] --with-imap=[imap-2002.RC6] --with-xml --with-mcrypt=[2.5.3] --with-mm=[1.2.1] --- 8< --- First, the behaviour is the same with mm-1.1.3 ... My PHP is using mm as sessions handler (session.save_handler = mm) but the gdb back trace is _VERY_ strange : (gdb) bt #0 0x80e5100 in ps_gc_files () #1 0x80e5286 in zm_shutdown_ps_mm () #2 0x81425bf in module_destructor () #3 0x8143ae9 in zend_hash_destroy () #4 0x81400bc in zend_shutdown () #5 0x80bfbe7 in php_module_shutdown () #6 0x80bfbc8 in php_module_shutdown_wrapper () #7 0x80bdd60 in php_xbithack_handler () #8 0x815f8ce in ap_run_cleanup () #9 0x815dfb4 in ap_clear_pool () #10 0x815e029 in ap_destroy_pool () #11 0x815df8c in ap_clear_pool () #12 0x815e029 in ap_destroy_pool () #13 0x816cac2 in ap_exists_scoreboard_image () #14 0x816f793 in ap_child_terminate () #15 0x816fc93 in main () #16 0x400d99cb in __libc_start_main () at hash/hash_rec.c:724 #1 is sayung that zm_shutdown_ps_mm is being called, which is normal, but #0 says that zm_shutdown_ps_mm calls ps_gc_files, and this is not normal : ps_gc_files is a "files sessions" handler and not a mm handler ... Any idea ? -- Edit bug report at http://bugs.php.net/?id=19655&edit=1 -- Try a CVS snapshot: http://bugs.php.net/fix.php?id=19655&r=trysnapshot Fixed in CVS: http://bugs.php.net/fix.php?id=19655&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=19655&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=19655&r=needtrace Try newer version: http://bugs.php.net/fix.php?id=19655&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=19655&r=support Expected behavior: http://bugs.php.net/fix.php?id=19655&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=19655&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=19655&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=19655&r=globals