From owner-freebsd-ppc@freebsd.org Thu Sep 8 23:55:42 2016 Return-Path: Delivered-To: freebsd-ppc@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 60439BD2CCA for ; Thu, 8 Sep 2016 23:55:42 +0000 (UTC) (envelope-from kristof@swissmail.org) Received: from smtp.swissmail.org (smtpout.swissmail.org [212.25.22.149]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 2117C33D for ; Thu, 8 Sep 2016 23:55:41 +0000 (UTC) (envelope-from kristof@swissmail.org) Received: from vm-mailout2.vm.swissmail.org (vm-mailout2.vm.swissmail.org [212.25.22.135]) by smtp.swissmail.org (Postfix) with ESMTPS id 3743D80FEF; Fri, 9 Sep 2016 01:50:23 +0200 (CEST) Received: from vm-pemfos2.intra.swissmail.org (unknown [192.168.173.55]) by vm-mailout2.vm.swissmail.org (Postfix) with ESMTP id 5201B9FC02; Fri, 9 Sep 2016 01:55:33 +0200 (CEST) Received: from vm-pemfos2.intra.swissmail.org (localhost [127.0.0.1]) by localhost (PEmFoS-local-10025) with ESMTP id 451484A00C; Fri, 9 Sep 2016 01:55:33 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by localhost (PEmFoS/1560.9065.a1); Fri, 9 Sep 2016 01:55:33 +0200 (CEST) X-Pemfos-Policyd: accepted (BvXil3kexnzGJk8naszp93J/R3l2Qxt8ghsGYJoMGCUqBTM4AFsjMx0XBlYGPjAs) To: freebsd-ppc@freebsd.org From: Krzysztof Parzyszek Subject: PowerMac G5 hangs/crashes on boot: 10.2, 11.0-RCx Message-ID: <6ad00a2d-4213-18b8-7974-534aa3758837@swissmail.org> Date: Thu, 8 Sep 2016 18:55:26 -0500 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.2.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-Virus-Scanned: clamav-milter 0.99.2 at vm-mailout2 X-Virus-Status: Clean X-BeenThere: freebsd-ppc@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Porting FreeBSD to the PowerPC List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 08 Sep 2016 23:55:42 -0000 Hi, I'm having trouble getting FreeBSD stable/11 to work on my G5. After upgrading sources from stable/10 and installing rebuilt kernel, it either hangs at boot, or crashes with some unexpected exception. I have also tried several versions of the memstick: 10.1-RELEASE: - boots ok 10.2-RELEASE: - crash[1] 10.3-RELEASE: - boots ok 11.0-RC1: - crash[2] (or hang) 11.0-RC2: - hang[1] --- crash[1] --- fatal kernel trap: exception = 0xd00 (trace) srr0 = 0x89604c srr1 = 0x100000004010b520 lr = 0x896038 curthread = 0 panic: trace trap cpuid = 0 KDB: stack backtrace: #0 0x54ed68 at ??+0 #1 0x54ee00 at ??+0 #2 0x88d58c at ??+0 #3 0x88e984 at ??+0 #4 0x8835dc at ??+0 Uptime: 1s --- crash[1] --- --- crash[2] --- fatal kernel trap: exception = 0x700 (program) srr0 = 0x380 srr1 = 0x9000000000081000 lr = 0x807068 curthread = 0 panic: program trap cpuid = 0 KDB: stack backtrace: #0 0x49d4a4 at ??+0 #1 0x49d540 at ??+0 #2 0x837650 at ??+0 #3 0x8393b8 at ??+0 #4 0x82c870 at ??+0 Uptime: 1s --- crash[2] --- --- hang[1] --- load-size=7800 adler32=cf9e242f Loading ELF >> FreeBSD/powerpc Open Firmware boot block Boot path: /ht@0,f2000000/pci@8/usb@b/disk@2: Boot loader: /boot/loader - --- hang[1] --- Here's a sample crash from a custom-built kernel: fatal kernel trap: exception = 0x800 (floating-point unavailable) srr0 = 0x380 srr1 = 0x9000000000001000 lr = 0x807068 curthread = 0 panic: floating-point unavailable trap cpuid = 0 KDB: stack backtrace: #0 0x49d4a4 at ??+0 #1 0x49d540 at ??+0 #2 0x837650 at ??+0 #3 0x8393b8 at ??+0 #4 0x82c870 at ??+0 Uptime: 1s