From owner-freebsd-current@FreeBSD.ORG Tue Jun 1 04:06:38 2010 Return-Path: Delivered-To: current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 7CE2C1065686 for ; Tue, 1 Jun 2010 04:06:38 +0000 (UTC) (envelope-from areilly@bigpond.net.au) Received: from nschwmtas01p.mx.bigpond.com (nschwmtas01p.mx.bigpond.com [61.9.189.137]) by mx1.freebsd.org (Postfix) with ESMTP id 136618FC0C for ; Tue, 1 Jun 2010 04:06:37 +0000 (UTC) Received: from nschwotgx01p.mx.bigpond.com ([124.188.161.100]) by nschwmtas01p.mx.bigpond.com with ESMTP id <20100601040636.RHCP1369.nschwmtas01p.mx.bigpond.com@nschwotgx01p.mx.bigpond.com>; Tue, 1 Jun 2010 04:06:36 +0000 Received: from duncan.reilly.home ([124.188.161.100]) by nschwotgx01p.mx.bigpond.com with ESMTP id <20100601040635.SPCI3673.nschwotgx01p.mx.bigpond.com@duncan.reilly.home>; Tue, 1 Jun 2010 04:06:35 +0000 Date: Tue, 1 Jun 2010 14:06:35 +1000 From: Andrew Reilly To: Andriy Gapon Message-ID: <20100601140635.13d8898b@duncan.reilly.home> In-Reply-To: <4C03B9DC.5030000@icyb.net.ua> References: <20100529074709.GA40241@duncan.reilly.home> <4C03B9DC.5030000@icyb.net.ua> X-Mailer: Claws Mail 3.7.6 (GTK+ 2.20.1; amd64-portbld-freebsd9.0) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Authentication-Info: Submitted using SMTP AUTH LOGIN at nschwotgx01p.mx.bigpond.com from [124.188.161.100] using ID areilly@bigpond.net.au at Tue, 1 Jun 2010 04:06:35 +0000 X-RPD-ScanID: Class unknown; VirusThreatLevel unknown, RefID str=0001.0A090203.4C04874C.0023,ss=1,fgs=0 X-SIH-MSG-ID: qhA1EtP5TAD0zmQs0WyzOwJxyArnqyN48Z4QX81loRIGTUDCp8DeQ9rHNvZRu8u4xC5NJhqBNGEmaa/iTY3Rs9mK Cc: current@freebsd.org Subject: Re: Yoics! Just upgraded and cc is (mostly) bus-error-ing on buildworld. X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 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, 01 Jun 2010 04:06:38 -0000 On Mon, 31 May 2010 16:30:04 +0300 Andriy Gapon wrote: > Have you been playing with clang or other alternative compilers? I have them all installed, but none are used by the build process. My make.conf is relatively clean. > If not, then I think that it's your hardware. I did too at first. Compiler crashes are usually "fix the hardware" problems. I'm not so sure any more: I restored /boot and /usr/{not local or home} from backup from about a week ago, and using that compiler on the same hardware, I was able to get a build and install to complete without problem. Heisenbug somewhere, perhaps? The other hit against the hardware problem suggestion is that the failure was in specific, repeatable places in certain system source files. I could compile a chunk of my own code without problems, though. I'm now on: FreeBSD duncan.reilly.home 9.0-CURRENT FreeBSD 9.0-CURRENT #0: Mon May 31 02:39:59 EST 2010 root@duncan.reilly.home:/nb/obj/nb/src/sys/DUNCAN amd64 based on a csup from the australian mirror from yesterday morning (or perhaps Sunday night), and it all seems to be back to normal. Very odd. Cheers, -- Andrew