From owner-freebsd-ppc@FreeBSD.ORG Mon Jun 21 14:55:59 2010 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 EAEC0106566B for ; Mon, 21 Jun 2010 14:55:59 +0000 (UTC) (envelope-from super_bisquit@yahoo.com) Received: from n1-vm0.bullet.mail.gq1.yahoo.com (n1-vm0.bullet.mail.gq1.yahoo.com [67.195.23.152]) by mx1.freebsd.org (Postfix) with SMTP id B7A258FC1C for ; Mon, 21 Jun 2010 14:55:59 +0000 (UTC) Received: from [67.195.9.81] by n1.bullet.mail.gq1.yahoo.com with NNFMP; 21 Jun 2010 14:55:59 -0000 Received: from [98.137.27.218] by t1.bullet.mail.gq1.yahoo.com with NNFMP; 21 Jun 2010 14:55:59 -0000 Received: from [127.0.0.1] by omp128.mail.gq1.yahoo.com with NNFMP; 21 Jun 2010 14:55:59 -0000 X-Yahoo-Newman-Property: ymail-3 X-Yahoo-Newman-Id: 299933.16221.bm@omp128.mail.gq1.yahoo.com Received: (qmail 80383 invoked by uid 60001); 21 Jun 2010 14:55:59 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s1024; t=1277132159; bh=LOc6YXnhwIRwJc3KTyZwt83IU0cSdij94Hh1W+wLNuU=; h=Message-ID:X-YMail-OSG:Received:X-Mailer:Date:From:Subject:To:Cc:In-Reply-To:MIME-Version:Content-Type; b=4died5RXtFrN/X3c/gpCFNCyFPhPy3Tb5qUCsV5tnxkLqoQ8ELVA9UZAHQZKWz4ODWGJdYIpTwIrwZrvFqIegKjzoigAVwhUVwiUtpO4R3YZFm98KtsAy9GUJ/VHPNxsKPCGsHoQVzZiFnYIZ9EjpIgYmAp9CLx748yrHlF9Q+U= DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com; h=Message-ID:X-YMail-OSG:Received:X-Mailer:Date:From:Subject:To:Cc:In-Reply-To:MIME-Version:Content-Type; b=WMb9USlR68q21ZAvpvhZcQ9BhKx3lTwUzTA0aqA5Cqrg6iWBR+ji6it5ykp33va6ViN0Bpym9/As4C+sH793Qch9ZrfWYgGdBRABTxDr3OLv5nF0aSzpFuhkFJfPCZKs90Hiil+QfcKKhZ2PL3vIcIDzp/7U15D8zqbHu6LSu/w=; Message-ID: <100968.80185.qm@web110106.mail.gq1.yahoo.com> X-YMail-OSG: 7FcFdU0VM1kjqg2F3WsiSmBLIuEKFkTk_SByqIbiU181naZ amU7gOErfyDlDj3HCQQ0obOUaJ_R3keF4xr_Wk_xoOULgT7toOP6nwyUhnrL V9m2y73eSgO.I9725MvxCBfrh_3eXn3bYYroNPeLn0RJy3L9rHJ2.2FpnWkN yF8xO_ZTEC_LmpipOYnftMu82PFWRUQ6I4cE.EeLbZbdDhqz5iMjOxNiamBN eeH4bkLQxbUh7BLZ2TsG.jOddD7NeahfDjA_EnF6pTVD7dxHrQnpqfOBpXvP 5mrKtzWMrqZqvYyTpB5J7N8I3mknKNaazjqZo8QIrE0Q- Received: from [98.211.110.5] by web110106.mail.gq1.yahoo.com via HTTP; Mon, 21 Jun 2010 07:55:58 PDT X-Mailer: YahooMailClassic/11.1.4 YahooMailWebService/0.8.104.274457 Date: Mon, 21 Jun 2010 07:55:58 -0700 (PDT) From: Super Biscuit To: tom armistead In-Reply-To: <925747.73385.qm@web58104.mail.re3.yahoo.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: freebsd-ppc@freebsd.org Subject: Re: IMAC G3 (700Mhz) 7.2 & 8.0 install fails with "fatal kernel trap:" 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: Mon, 21 Jun 2010 14:56:00 -0000 http://people.freebsd.org/~nwhitehorn/FreeBSD-9.0-20100418-SNAP-powerpc/ --- On Sat, 6/19/10, tom armistead wrote: From: tom armistead Subject: Re: IMAC G3 (700Mhz) 7.2 & 8.0 install fails with "fatal kernel tr= ap:" To: "Nathan Whitehorn" Cc: freebsd-ppc@freebsd.org Date: Saturday, June 19, 2010, 11:01 PM Thanks -- I've now tried 8.1 RC1 and found it failed in the same way.=20 There are no messages from the kernel prior to the fatal kernel trap messag= e. I did some investigation... The failure messages displayed with the 8.1 RC1 install attempt are: fatal kernel trap: =A0 =A0=A0=A0exception =3D 0x4 (instruction storage trap) =A0 =A0=A0=A0virtual address =3D 0x59f3e8 =A0 =A0=A0=A0srr0 =3D 0x59f3e8 =A0 =A0=A0=A0srr1 =3D 0x8003030 =A0 =A0=A0=A0lr =3D 0x5c27bc =A0 =A0=A0=A0curthread =3D0x83fb50 =A0 =A0=A0=A0pid =3D 0, com =3D panic: instruction storage trap Uptime: 1s I disassembled the kernel and it looks like the failing address is in the s= ubroutine moea_bootstrap(). =A0 59f3d8:=A0 =A0 =A0=A0=A060 00 00 00=A0 =A0=A0=A0nop =A0 59f3dc:=A0 =A0 =A0=A0=A060 00 00 00=A0 =A0=A0=A0nop =A0 59f3e0:=A0 =A0 =A0=A0=A07d 30 83 a6=A0 =A0=A0=A0mtibatu 0,r9 =A0 59f3e4:=A0 =A0 =A0=A0=A07c 11 83 a6=A0 =A0=A0=A0mtibatl 0,r0 =A0 59f3e8:=A0 =A0 =A0=A0=A04c 00 01 2c=A0 =A0=A0=A0isync=A0 =A0 =A0 =A0 = =A0 <<<< failure address =A0 59f3ec:=A0 =A0 =A0=A0=A07d 38 83 a6=A0 =A0=A0=A0mtdbatu 0,r9 =A0 59f3f0:=A0 =A0 =A0=A0=A07c 19 83 a6=A0 =A0=A0=A0mtdbatl 0,r0 And I found a previous problem report that looks like the same issue: =A0=A0=A0 http://lists.freebsd.org/pipermail/freebsd-ppc/2008-March/002661.html There was a fix for that issue but it looks like it doesn't work for the CP= U on the 700Mhz iMAC. I think to really solve this problem, you have to shut off translation, loa= d the BATs and then re-enable translation.=A0 =A0 When I patched in a segme= nt of code to do just that, the kernel booted and the installer started up.= =20 _______________________________________________ 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" I know that I have mentioned this before and was ignored; so, I will mentio= n it again. Have you tried using the 9.0 SNAPSHOT to see if it would work? None of the others worked for me except that one. I have to put the link at the mail header because of yahoo's reply format. =0A=0A=0A