Newsgroups: php.internals Path: news.php.net Xref: news.php.net php.internals:57144 Return-Path: Mailing-List: contact internals-help@lists.php.net; run by ezmlm Delivered-To: mailing list internals@lists.php.net Received: (qmail 35288 invoked from network); 29 Dec 2011 11:02:22 -0000 Received: from unknown (HELO lists.php.net) (127.0.0.1) by localhost with SMTP; 29 Dec 2011 11:02:22 -0000 Authentication-Results: pb1.pair.com smtp.mail=remi@fedoraproject.org; spf=permerror; sender-id=unknown Authentication-Results: pb1.pair.com header.from=remi@fedoraproject.org; sender-id=unknown Received-SPF: error (pb1.pair.com: domain fedoraproject.org from 217.70.183.196 cause and error) X-PHP-List-Original-Sender: remi@fedoraproject.org X-Host-Fingerprint: 217.70.183.196 relay4-d.mail.gandi.net Linux 2.6 Received: from [217.70.183.196] ([217.70.183.196:41084] helo=relay4-d.mail.gandi.net) by pb1.pair.com (ecelerity 2.1.1.9-wez r(12769M)) with ESMTP id C7/50-32524-CB84CFE4 for ; Thu, 29 Dec 2011 06:02:21 -0500 X-Originating-IP: 217.70.178.148 Received: from mfilter20-d.gandi.net (mfilter20-d.gandi.net [217.70.178.148]) by relay4-d.mail.gandi.net (Postfix) with ESMTP id 20275172087 for ; Thu, 29 Dec 2011 12:02:18 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at mfilter20-d.gandi.net Received: from relay4-d.mail.gandi.net ([217.70.183.196]) by mfilter20-d.gandi.net (mfilter20-d.gandi.net [10.0.15.180]) (amavisd-new, port 10024) with ESMTP id T7DGk-ebYILr for ; Thu, 29 Dec 2011 12:02:16 +0100 (CET) X-Originating-IP: 82.241.130.121 Received: from verne.famillecollet.com (pom51-2-82-241-130-121.fbx.proxad.net [82.241.130.121]) (Authenticated sender: remicollet@famillecollet.com) by relay4-d.mail.gandi.net (Postfix) with ESMTPA id 7EF38172090 for ; Thu, 29 Dec 2011 12:02:16 +0100 (CET) Message-ID: <4EFC48AD.8050708@fedoraproject.org> Date: Thu, 29 Dec 2011 12:02:05 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:9.0) Gecko/20111222 Thunderbird/9.0 MIME-Version: 1.0 To: internals@lists.php.net Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Subject: help debuging a segfault From: remi@fedoraproject.org (Remi Collet) Hi, I'm working on PHP 5.4 as a fedora 17 feature. https://fedoraproject.org/wiki/Features/Php54 Mainly, I test all available extension (~40) compatibility and try to fix, when needed, and report bug upstream. (mostly done) But I encounter a segfault with ice-php. (gdb) bt #0 _zend_mm_free_int (heap=0xdf02d0, p=0xdf09e0) at /usr/src/debug/php5.4-201112261030/Zend/zend_alloc.c:2100 #1 0x00000000005e44d9 in zend_objects_free_object_storage (object=0x7ffff7fb9110) at /usr/src/debug/php5.4-201112261030/Zend/zend_objects.c:137 #2 0x00000000005ea36f in zend_objects_store_del_ref_by_handle_ex (handle=8, handlers=) at /usr/src/debug/php5.4-201112261030/Zend/zend_objects_API.c:220 #3 0x00000000005ea393 in zend_objects_store_del_ref (zobject=0x7ffff7fb90e0) at /usr/src/debug/php5.4-201112261030/Zend/zend_objects_API.c:172 #4 0x00000000005b3e9a in _zval_dtor (zvalue=) at /usr/src/debug/php5.4-201112261030/Zend/zend_variables.h:35 #5 _zval_ptr_dtor (zval_ptr=0x7ffff7fb91b8) at /usr/src/debug/php5.4-201112261030/Zend/zend_execute_API.c:438 #6 _zval_ptr_dtor (zval_ptr=0x7ffff7fb91b8) at /usr/src/debug/php5.4-201112261030/Zend/zend_execute_API.c:427 #7 0x00000000005cf131 in zend_hash_apply_deleter (ht=0xa008e8, p=0x7ffff7fb91a0) at /usr/src/debug/php5.4-201112261030/Zend/zend_hash.c:650 #8 0x00000000005d0c71 in zend_hash_reverse_apply (ht=0xa008e8, apply_func=0x5b3d00 ) at /usr/src/debug/php5.4-201112261030/Zend/zend_hash.c:804 #9 0x00000000005b41b1 in shutdown_destructors () at /usr/src/debug/php5.4-201112261030/Zend/zend_execute_API.c:217 #10 0x00000000005c2ce7 in zend_call_destructors () at /usr/src/debug/php5.4-201112261030/Zend/zend.c:918 #11 0x00000000005631b5 in php_request_shutdown (dummy=) at /usr/src/debug/php5.4-201112261030/main/main.c:1723 #12 0x000000000066b824 in do_cli (argc=3, argv=0x7fffffffe098) at /usr/src/debug/php5.4-201112261030/sapi/cli/php_cli.c:1169 #13 0x0000000000425afe in main (argc=3, argv=0x7fffffffe098) at /usr/src/debug/php5.4-201112261030/sapi/cli/php_cli.c:1356 Any help on "where to search" will be appreciated... Remi. P.S. here is the patch used to build ice extension (perhaps something is wrong in this) https://raw.github.com/remicollet/remirepo/5bffe46723937624ae26dc944b8afce4f25b4fa2/ice/ice-3.4.2-php54.patch