From owner-freebsd-questions@FreeBSD.ORG Thu Jul 16 16:40:48 2009 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 679D71065673 for ; Thu, 16 Jul 2009 16:40:48 +0000 (UTC) (envelope-from itmngr@cooperationireland.org) Received: from smtp2.irishbroadband.ie (smtp2.irishbroadband.ie [62.231.32.13]) by mx1.freebsd.org (Postfix) with ESMTP id 2552F8FC1A for ; Thu, 16 Jul 2009 16:40:47 +0000 (UTC) (envelope-from itmngr@cooperationireland.org) Received: from [62.231.53.178] (helo=mail.cooperationireland.org) by smtp2.irishbroadband.ie with esmtps (TLSv1:AES256-SHA:256) (Exim 4.69 (FreeBSD)) (envelope-from ) id 1MRTWD-000990-4M for freebsd-questions@freebsd.org; Thu, 16 Jul 2009 17:09:13 +0100 Received: from [10.0.1.14] ([89.124.236.45]) (authenticated bits=0) by mail.cooperationireland.org (8.14.3/8.14.3) with ESMTP id n6GG3qjn068635 for ; Thu, 16 Jul 2009 17:03:52 +0100 (IST) (envelope-from itmngr@cooperationireland.org) Message-Id: <36163770-CEC9-402E-935F-1FACFB5180EC@cooperationireland.org> From: Michael Doyle To: FreeBSD Mailing List Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes Content-Transfer-Encoding: 7bit Mime-Version: 1.0 (Apple Message framework v935.3) Date: Thu, 16 Jul 2009 17:06:19 +0100 X-Mailer: Apple Mail (2.935.3) X-Spam-Status: No, score=-2.5 required=4.0 tests=AWL,BAYES_00,RDNS_NONE autolearn=no version=3.2.5 X-Spam-Checker-Version: SpamAssassin 3.2.5 (2008-06-10) on mail.cooperationireland.org X-Scan-Signature: 6a6abf208b8d2c4ca358b5306933d843 Subject: Problems following PHP upgrade X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 16 Jul 2009 16:40:48 -0000 I am having problems following upgrading a specific port, and I would like advice on how to proceed in diagnosing the fault. The application showing symptoms of unreliable behaviour is "WebCalendar 1.2.0b1" (a php application) http://www.k5n.us/webcalendar.php?topic=About FreeBSD 6.4 stable -> Apache 2.2.11 -> PHP 5.2.11 & PostgreSQL 8.3.7 - > WebCalendar 1.2.0 Server: FreeBSD 6.4 stable (compiled/installed Friday of last week). Everything appeared fine after the OS update. Apache 2.2.11 (Updated on Friday of last week. update caused no problems) PostgreSQL 8.3.7 (Updated on Monday. Drupal and Webcalendar worked after update. Took a little effort/time to get WikiMedia to update cleanly due to changes between PostgreSQL 8.2.x and 8.3.x as a previously optional module had been moved in to the "core" of PostgreSQL). Today I updated the installed version of PHP from PHP 5.2.6 to version 5.2.10 At first all appeared to work, but then I noticed that certain pages within the WebCalendar application were failing to load. /var/log/messages contains multiple lines of the form: Jul 16 16:13:33 intranet kernel: pid xxx (httpd), uid 80: exited on signal 4 /usr/local/www/apache22/logs/httpd-error.log contains multiple lines of the form: [Thu Jul 16 16:13:33 2009] [notice] child pid xxx exit signal Illegal instruction (4) I don't see any apache core files dropped, but I might be looking in the wrong place. I have re-installed PHP multiple times, including deleting and re- installing all the libraries that PHP depends on, and re-booting the server to ensure that all the old versions of libraries are not lingering in memory. Can someone advise me on where to look next and/or how to get further debugging information out of this stack of applications