From owner-freebsd-ppc@FreeBSD.ORG Wed Feb 25 19:28:54 2009 Return-Path: Delivered-To: freebsd-ppc@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id DB8F61065674 for ; Wed, 25 Feb 2009 19:28:53 +0000 (UTC) (envelope-from jsarrett@gmail.com) Received: from wf-out-1314.google.com (wf-out-1314.google.com [209.85.200.174]) by mx1.freebsd.org (Postfix) with ESMTP id A9C138FC14 for ; Wed, 25 Feb 2009 19:28:53 +0000 (UTC) (envelope-from jsarrett@gmail.com) Received: by wf-out-1314.google.com with SMTP id 27so162919wfd.7 for ; Wed, 25 Feb 2009 11:28:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from :user-agent:mime-version:to:cc:subject:references:in-reply-to :content-type:content-transfer-encoding; bh=NDFPxruyvOrPvDy61I1eLIGy0PDaHA24nvGkHqWlSlg=; b=tJXry0qJeF8EjDNWqSB3R752DvrEadZXPQ/sKExdjRnPVXBQ79U0IEYVAaIA43DQD2 qUM5sRXihBw5gxNBRt4YspcNIcdrRvT2NfpC/wWWgvzouVXHq4frw2PZihYI7pZ/9hL8 1Zsc7velzm+c1sTM66xdHvTT2RkJnG34R4MwA= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:cc:subject :references:in-reply-to:content-type:content-transfer-encoding; b=gLR3CXh7woomWQbKN/KfYno7fsuOx11x2akR6vCdniP99lccHt6FUZW/Fg7hV74nIp I3uqXlBuCyzX2hjQ3h94u2XeR1vjPf5P1U02uJX/63AmfVvtgreztXB5f5jLskQ2+XYQ hHn/CO4nCofwWuBhtQ9LQO1Ue5RGUZJzN/vow= Received: by 10.142.105.13 with SMTP id d13mr182430wfc.196.1235588733307; Wed, 25 Feb 2009 11:05:33 -0800 (PST) Received: from sexy-bitch.amthinking.net ([208.49.99.3]) by mx.google.com with ESMTPS id 20sm10611418wfi.12.2009.02.25.11.05.32 (version=SSLv3 cipher=RC4-MD5); Wed, 25 Feb 2009 11:05:32 -0800 (PST) Message-ID: <49A5967A.9090302@gmail.com> Date: Wed, 25 Feb 2009 11:05:30 -0800 From: James Sarrett User-Agent: Thunderbird 2.0.0.19 (Macintosh/20081209) MIME-Version: 1.0 To: Nathan Whitehorn References: <49A57020.1080603@freebsd.org> <11D16AB8-F705-4464-B35B-07A24E26B5E5@gmail.com> <49A58E70.4010001@freebsd.org> In-Reply-To: <49A58E70.4010001@freebsd.org> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: FreeBSD PowerPC ML Subject: Re: Brokenness in HEAD X-BeenThere: freebsd-ppc@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Porting FreeBSD to the PowerPC List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 25 Feb 2009 19:28:55 -0000 Dumb question, Did you make clean before rebuilding? this sounds like a classic linking problem. -James Nathan Whitehorn wrote: > Garrett Cooper wrote: >> On Feb 25, 2009, at 8:21 AM, Nathan Whitehorn wrote: >> >>> Something seems to currently be quite broken in HEAD for PowerPC, at >>> least on the AIM platform. I'm getting almost immediate panics all >>> over the place in the kernel, usually indicating memory corruption >>> somehow (faults on bogus addresses, illegal instructions, etc...). >>> This is a heads-up to those thinking of updating systems or who >>> might know what happened. >>> >>> The change is on order a week old, and I believe newer than the >>> 20th. I have not done a full binary search yet, but it is not >>> related to the following (checked by selective reversion of bits of >>> the tree, or disabling bits): >>> - USB code >>> - ATA code >>> - Anything in sys/powerpc (the Altivec import in particular) >>> - Any changes to kernel compile flags or the contents of >>> /usr/src/share/mk >>> >>> The panics seem to correlated with file system use (either UFS or >>> NFS), but that may just be testing more code paths than a pure >>> computational load. >>> -Nathan >> >> Could this be related to the USB4BSD changes? >> -Garrett > I don't think so. Running a kernel with no USB in it still crashed, > along with one with no ATA, which has also seen a lot of changes lately. > -Nathan > _______________________________________________ > freebsd-ppc@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-ppc > To unsubscribe, send any mail to "freebsd-ppc-unsubscribe@freebsd.org"