Edit report at http://bugs.php.net/bug.php?id=51753&edit=1
ID: 51753 Updated by: rricha...@php.net Reported by: sa at nkvdteam dot ru Summary: Installing PECL extensions Memcached causes segfault. Status: Bogus Type: Bug Package: Unknown/Other Function Operating System: FreeBSD 7.2-RELEASE PHP Version: Irrelevant New Comment: I would first look at the threading in libmemcache. To get a better idea on what is causing the crash, you need to use a debug build of libxml2. Previous Comments: ------------------------------------------------------------------------ [2010-05-06 09:39:42] paj...@php.net But in any case it is not a php bug > bogus. ------------------------------------------------------------------------ [2010-05-06 09:39:03] paj...@php.net I wonder if it is really a libxml issue, but if it is the case, to report the issue to the libxml developer would be the right way (or freebsd if it is freebsd specific). ------------------------------------------------------------------------ [2010-05-06 09:30:38] sa at nkvdteam dot ru No. Solution found and patch proposed. Do I need send it to FreeBSD team, or only in this bug? ------------------------------------------------------------------------ [2010-05-06 09:24:14] paj...@php.net Does it crash without memcached? ------------------------------------------------------------------------ [2010-05-06 09:16:52] sa at nkvdteam dot ru Description: ------------ After installing and enabling memcached.so extension (pecl install mecached), php segfaults on any action (e.g. php -m or php -v): [r...@node ~]# php -v PHP 5.3.2 (cli) (built: May 5 2010 20:03:50) (DEBUG) Copyright (c) 1997-2010 The PHP Group Zend Engine v2.3.0, Copyright (c) 1998-2010 Zend Technologies Segmentation fault: 11 (core dumped) Disabling all other modules (excl. memcached and session), recompiling php and libxml2, reinstalling memcached.so does not fixes it. Actual result: -------------- Backtrace: (gdb) bt #0 0x00000008052a4840 in ?? () #1 0x0000000800e7e754 in xmlIsMainThread () from /usr/local/lib/libxml2.so.5 #2 0x0000000800e7ddb9 in __xmlLastError () from /usr/local/lib/libxml2.so.5 #3 0x0000000800e10d89 in xmlResetLastError () from /usr/local/lib/libxml2.so.5 #4 0x0000000800e179cf in xmlCleanupParser () from /usr/local/lib/libxml2.so.5 #5 0x0000000000460078 in php_libxml_shutdown () at /usr/ports/lang/php5/work/php-5.3.2/ext/libxml/libxml.c:583 #6 0x0000000000460593 in zm_shutdown_libxml (type=1, module_number=3) at /usr/ports/lang/php5/work/php-5.3.2/ext/libxml/libxml.c:655 #7 0x00000000005d4906 in module_destructor (module=0x801661270) at /usr/ports/lang/php5/work/php-5.3.2/Zend/zend_API.c:2098 #8 0x00000000005dc490 in zend_hash_apply_deleter (ht=0x8bc2e0, p=0x8016c96a0) at /usr/ports/lang/php5/work/php-5.3.2/Zend/zend_hash.c:611 #9 0x00000000005dc60c in zend_hash_graceful_reverse_destroy (ht=0x8bc2e0) at /usr/ports/lang/php5/work/php-5.3.2/Zend/zend_hash.c:646 #10 0x00000000005ca043 in zend_shutdown () at /usr/ports/lang/php5/work/php-5.3.2/Zend/zend.c:759 #11 0x000000000054c9dd in php_module_shutdown () at /usr/ports/lang/php5/work/php-5.3.2/main/main.c:2138 #12 0x00000000006bf4f6 in main (argc=2, argv=0x7fffffffecb8) at /usr/ports/lang/php5/work/php-5.3.2/sapi/cli/php_cli.c:1387 ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/bug.php?id=51753&edit=1
