From owner-freebsd-questions@FreeBSD.ORG Fri Jun 19 19:04:41 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 3EA6010656D2 for ; Fri, 19 Jun 2009 19:04:41 +0000 (UTC) (envelope-from wojtek@wojtek.tensor.gdynia.pl) Received: from wojtek.tensor.gdynia.pl (wojtek.tensor.gdynia.pl [IPv6:2001:4070:101:2::1]) by mx1.freebsd.org (Postfix) with ESMTP id 2C5758FC29 for ; Fri, 19 Jun 2009 19:04:39 +0000 (UTC) (envelope-from wojtek@wojtek.tensor.gdynia.pl) Received: from wojtek.tensor.gdynia.pl (localhost [IPv6:::1]) by wojtek.tensor.gdynia.pl (8.14.3/8.14.3) with ESMTP id n5JJ4Rt8074620; Fri, 19 Jun 2009 21:04:27 +0200 (CEST) (envelope-from wojtek@wojtek.tensor.gdynia.pl) Received: from localhost (wojtek@localhost) by wojtek.tensor.gdynia.pl (8.14.3/8.14.3/Submit) with ESMTP id n5JJ4RC7074617; Fri, 19 Jun 2009 21:04:27 +0200 (CEST) (envelope-from wojtek@wojtek.tensor.gdynia.pl) Date: Fri, 19 Jun 2009 21:04:26 +0200 (CEST) From: Wojciech Puchar To: Bruce Cran In-Reply-To: <20090619175537.36128909@gluon.draftnet> Message-ID: References: <20090619175537.36128909@gluon.draftnet> User-Agent: Alpine 2.00 (BSF 1167 2008-08-23) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed Cc: freebsd-questions@freebsd.org Subject: Re: Processes dying with signal 11 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: Fri, 19 Jun 2009 19:04:41 -0000 > up-to-date HEAD: > > FreeBSD mac.draftnet 8.0-CURRENT #0: Tue Jun 16 22:07:11 BST 2009 > brucec@mac.draftnet:/usr/obj/usr/src/sys/IBOOK powerpc > > The problem I see is that after a few hours of running buildworld, when > it starts building clang itself, 'as' crashes with a signal 11. > always at the same point or in random places? if first - it's probably not hardware problem. > I'm wondering if this is the normal case of bad memory/HDD/CPU or > something else because it also causes several other processes to crash, > notably dhclient and sendmail, but I've also seen tcsh crash too. I > created a test program which allocated 500MB memory to force the system > into swap (my iBook only has 512MB). After a few minutes dhclient > crashed but the test program kept running. Is this what normally > happens when hardware's going bad? isn't it going out of swap?