From owner-freebsd-current@FreeBSD.ORG Tue Mar 4 01:02:36 2014 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 1A418630; Tue, 4 Mar 2014 01:02:36 +0000 (UTC) Received: from mail-lb0-x22e.google.com (mail-lb0-x22e.google.com [IPv6:2a00:1450:4010:c04::22e]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 6AC39A32; Tue, 4 Mar 2014 01:02:35 +0000 (UTC) Received: by mail-lb0-f174.google.com with SMTP id u14so4914184lbd.33 for ; Mon, 03 Mar 2014 17:02:33 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date:message-id:subject :from:to:cc:content-type; bh=ewcaloYIW4ew7Ow43FxdNVV6IxxzLVQnzlXFrwvN2no=; b=OZS746tXaprp+KL9rEBm/4UcqUxOPzLEx7AEV05kkWesGRlZAPy+sUV926b3CA2LfI Q1bUm0cn1clYgrk1RAGdpKNbXwT+wJb9kPJ7ILspTVBIL9XTjnEZNiht+CJPHysyirDy b/crcKIluOOUnCMIQEZ12nK9acx7lTx/DJY6B8apKRFNI2SHwY02fOkPZov8kENflqRH ilJXQMfnhl4+923LmnOZzaIHx0fYg/lX7alBWHCjsJQDG3tztzt/TylvSydkZswHwJ2V RH2AOmm5vgWgBg8f+XWUn/xshjET8DGrW4ZeiEQu2cpL8VIa1m3+iDsC7GfL/8x9QrYF j2Gg== MIME-Version: 1.0 X-Received: by 10.152.5.229 with SMTP id v5mr25137987lav.11.1393894953591; Mon, 03 Mar 2014 17:02:33 -0800 (PST) Sender: crodr001@gmail.com Received: by 10.112.30.211 with HTTP; Mon, 3 Mar 2014 17:02:33 -0800 (PST) In-Reply-To: References: Date: Mon, 3 Mar 2014 17:02:33 -0800 X-Google-Sender-Auth: xR5z-EAfX72ompycVzlVHan3RqE Message-ID: Subject: Re: vm.pmap.pcid_enabled="1" causes Java to coredump in FBSD 10 From: Craig Rodrigues To: Adrian Chadd Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.17 Cc: freebsd-current Current X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 04 Mar 2014 01:02:36 -0000 Hi, http://www.freebsd.org/cgi/query-pr.cgi?pr=187238 -- Craig On Mon, Mar 3, 2014 at 3:49 PM, Adrian Chadd wrote: > Have you filed a PR? :-P > > > -a > > > On 3 March 2014 14:09, Craig Rodrigues wrote: > > [Resending] > > > > > > Hi, > > > > As part of the Jenkins deployment in the FreeBSD cluster > > the jenkins-admin team observed that when running Jenkins on FreeBSD 10, > > the Java virtual machine from the openjdk6 or openjdk7 port > > would coredump regularly. > > > > See item #10 here: https://wiki.freebsd.org/Jenkins > > > > On the advice of Jung-uk Kim, I put the following in /boot/loader.conf: > > > > vm.pmap.pcid_enabled="0" > > > > and rebooted. > > > > After that, the Java coredumping problems went away. > > > > Can someone with VM expertise look into this problem and suggest a fix? > > > > There are many reports of Java coredumping on FreeBSD 10, such as this > > one: > http://lists.freebsd.org/pipermail/freebsd-java/2014-March/010606.html > > > > It would be good to fix this, so that Java works "out of the box" on > > FreeBSD 10. It's not good when kernel tunables need to be set > > so that Java can work. :( > > > > Thanks. > > > > -- > > Craig > > _______________________________________________ > > freebsd-current@freebsd.org mailing list > > http://lists.freebsd.org/mailman/listinfo/freebsd-current > > To unsubscribe, send any mail to " > freebsd-current-unsubscribe@freebsd.org" >