From owner-freebsd-java@FreeBSD.ORG Fri May 7 06:14:49 2010 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 09E44106564A for ; Fri, 7 May 2010 06:14:49 +0000 (UTC) (envelope-from achill@matrix.gatewaynet.com) Received: from smadev.internal.net (host3.dynacom.ondsl.gr [62.103.35.211]) by mx1.freebsd.org (Postfix) with ESMTP id 43C328FC15 for ; Fri, 7 May 2010 06:14:47 +0000 (UTC) Received: from smadev.internal.net (localhost.internal.net [127.0.0.1]) by smadev.internal.net (8.14.2/8.14.2) with ESMTP id o476EkQY039325 for ; Fri, 7 May 2010 09:14:46 +0300 (EEST) (envelope-from achill@matrix.gatewaynet.com) Received: from localhost (localhost [[UNIX: localhost]]) by smadev.internal.net (8.14.2/8.14.2/Submit) id o476EkbC039324 for freebsd-java@freebsd.org; Fri, 7 May 2010 09:14:46 +0300 (EEST) (envelope-from achill@matrix.gatewaynet.com) From: Achilleas Mantzios Organization: Dynacom Tankers Mgmt To: freebsd-java@freebsd.org Date: Fri, 7 May 2010 09:14:45 +0300 User-Agent: KMail/1.9.7 References: <4BE11114.5030306@gmail.com> <4BE3A331.20607@gmail.com> <201005070902.22700.achill@matrix.gatewaynet.com> In-Reply-To: <201005070902.22700.achill@matrix.gatewaynet.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline Message-Id: <201005070914.46082.achill@matrix.gatewaynet.com> Subject: Re: openjdk6 crashes X-BeenThere: freebsd-java@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Porting Java to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 07 May 2010 06:14:49 -0000 =CE=A3=CF=84=CE=B9=CF=82 Friday 07 May 2010 09:02:22 =CE=BF/=CE=B7 Achillea= s Mantzios =CE=AD=CE=B3=CF=81=CE=B1=CF=88=CE=B5: > =CE=A3=CF=84=CE=B9=CF=82 Friday 07 May 2010 08:20:49 =CE=BF/=CE=B7 Peter = Palmreuther =CE=AD=CE=B3=CF=81=CE=B1=CF=88=CE=B5: > > Hello, > >=20 > > On 06.05.10 12:28, mailinglists@moumantai.de wrote: > > > Here the JVM crashed because the user that tries to start it is > > > defined within a ldap database using nsswitch.conf and pam_ldap > > > to connect to. Everthing is fine using a local user. Maybe its > > > the same problem on your side. > >=20 > > I don't think this is the same issue over here. > > It's comepletely local users involed, no LDAP or any other external ser= vice > > configured for user authentication and authorization. > >=20 > > It's just about starting a tomcat from root account, with startup 'su'-= ing to > > 'www', which is localally defined too. >=20 > Hi, in your first message you said you got a "signal 6" SIGABRT, while wi= th the fastdebug build > you got a "signal 4" SIGILL, so you dont have consistent behaviour. >=20 > Are you sure your hardware is sane? > Is your memory ok? Did you run memtest86? Are your disks ok? Is your moth= erboard in a good condition? (no sounds, fans rotating fast, etc..) > Is your CPU in a good condition? Do you experience any high temperatures = on your CPU? >=20 > Note, that it is *100%* normal to have a problematic hardware, and the on= ly instance that the hardware problem is manifested=20 > to happen when running a particular program or script (even consistently). >=20 Also i'd like to add that i had read some years back that linux tries (and = maybe does a good job, but even that is not necessarily enough) to detect and mask out bad memory address. =46reeBSD on the other hand, takes for granted that your hardware is perfec= t. That's why maybe, running FreeBSD or Linux on the same hardware might yeild different behaviors regarding memory issues. =2D-=20 Achilleas Mantzios