From owner-freebsd-java@FreeBSD.ORG Wed Dec 19 23:14:16 2012 Return-Path: Delivered-To: freebsd-java@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id AB19972D for ; Wed, 19 Dec 2012 23:14:16 +0000 (UTC) (envelope-from pphillips@experts-exchange.com) Received: from mail.l3.redsrci.com (mail.pub.l3.redsrci.com [64.156.132.251]) by mx1.freebsd.org (Postfix) with ESMTP id 7940D8FC0C for ; Wed, 19 Dec 2012 23:14:16 +0000 (UTC) Received: from mail.l3.redsrci.com (localhost [127.0.0.1]) by mail.l3.redsrci.com (Postfix) with ESMTP id 108A6859D69 for ; Wed, 19 Dec 2012 15:14:10 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d= experts-exchange.com; h=content-type:content-type:subject :subject:mime-version:user-agent:from:from:date:date:message-id :received:received; s=ee; t=1355958849; x=1357773249; bh=A7eZm/F kWmLpF94WmwpINkYxMVoTtqnT7OiQ/CcG+wk=; b=eMquklxVWa9DaU+El71TCa/ Fjbnu3Gio1KWTk16r8sZlDw/9MHQhQSXzP+25uCC0g7NQJjqVOku0WuihlSw1Qi5 xn11ASkRHaMUk3HK3w0+kcOPZF43IE0rGEHC/t+GL4eUydj8DmzPdH5i3QrrpZWR mntL2OZYxBc4DCpltOZI= X-Virus-Scanned: amavisd-new at redsrci.com Received: from mail.l3.redsrci.com ([127.0.0.1]) by mail.l3.redsrci.com (mail.l3.redsrci.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Ocqt3DOsi-zU for ; Wed, 19 Dec 2012 15:14:09 -0800 (PST) Received: from [192.168.103.98] (fw1.pub.noc.redsrci.com [72.29.164.238]) (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) (Authenticated sender: pphillips) by mail.l3.redsrci.com (Postfix) with ESMTPSA id C8C08859D67 for ; Wed, 19 Dec 2012 15:14:09 -0800 (PST) Message-ID: <50D24A41.4020909@experts-exchange.com> Date: Wed, 19 Dec 2012 15:14:09 -0800 From: Phil Phillips User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/17.0 Thunderbird/17.0 MIME-Version: 1.0 To: freebsd-java@freebsd.org Subject: Network related OpenJDK7 segfault Content-Type: multipart/mixed; boundary="------------060303030600000703010702" X-Content-Filtered-By: Mailman/MimeDel 2.1.14 X-BeenThere: freebsd-java@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Porting Java to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 19 Dec 2012 23:14:16 -0000 This is a multi-part message in MIME format. --------------060303030600000703010702 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Hello, I had some Java code running fine on OpenJDK6. I upgraded to OpenJDK7 and started getting a segmentation fault. I've been able to narrow down the problem and create a test case to reproduce the issue. It's definitely load related, since I couldn't get the crash with a single-threaded test (the test code is multi-threaded). Running the test case with OpenJDK6 is fine, but running with OpenJDK7 crashes. I tried the sample code on FreeBSD 7.4, 8.3, and 9.0 - all with the same result. Is this a bug with OpenJDK7, or is there something I need to configure? I have attached the test Java class and a sample error report. Thanks! -- Phil Phillips --------------060303030600000703010702--