From owner-freebsd-arm@FreeBSD.ORG Fri Feb 15 22:48:46 2013 Return-Path: Delivered-To: freebsd-arm@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by hub.freebsd.org (Postfix) with ESMTP id 4845F10B for ; Fri, 15 Feb 2013 22:48:46 +0000 (UTC) (envelope-from werner@thieprojects.ch) Received: from newton.metanet.ch (newton.metanet.ch [80.74.158.130]) by mx1.freebsd.org (Postfix) with ESMTP id 857C0B1A for ; Fri, 15 Feb 2013 22:48:45 +0000 (UTC) Received: (qmail 14396 invoked from network); 15 Feb 2013 23:48:37 +0100 Received: from 217-071-083-008.ip-tech.ch (HELO ?192.168.11.88?) (217.71.83.8) by newton.metanet.ch with (DHE-RSA-AES256-SHA encrypted) SMTP; 15 Feb 2013 23:48:37 +0100 Message-ID: <511EBB47.9030206@thieprojects.ch> Date: Fri, 15 Feb 2013 23:48:39 +0100 From: Werner Thie User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:17.0) Gecko/20130107 Thunderbird/17.0.2 MIME-Version: 1.0 To: freebsd-arm@FreeBSD.org Subject: Beaglebone latest image observations - lock order reversal from ufs Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Porting FreeBSD to the StrongARM Processor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 15 Feb 2013 22:48:46 -0000 Hi today, after several failed attempts (build world failing), I managed to build a new kernel with Tim's script for the Bone. From what I see it started spewing the 'ti_mmchs0: Error: current cmd null' again. ti_mmchs0: Error: current cmd NULL, already done? I'm now also getting the occasional lock order reversal: 1st 0xc2c8ad84 ufs (ufs) @ /usr/local/src/sys/kern/vfs_subr.c:2176 2nd 0xc97a2378 bufwait (bufwait) @ /usr/local/src/sys/ufs/ffs/ffs_vnops.c:261 3rd 0xc2d807f8 ufs (ufs) @ /usr/local/src/sys/kern/vfs_subr.c:2176 KDB: stack backtrace: : : Anybody out there being able to enlighten me about this? Does the first error relate or is triggered by second one? Seeping through dmesg I see : cpsw0: <3-port Switch Ethernet Subsystem> mem 0xcf619000-0xcf61cfff irq 40,41,42,43 on simplebus0 cpsw0: CPSW SS Version 1.12 (0) _bus_dmamap_sync: wrong user map: 0 4 cpsw0: Initial queue size TX=128 RX=384 cpsw0: Ethernet address: 00:18:31:8e:0e:1d : I also observed that Python27 built fresh from ports aborts on importing ctypes. I keep on building and reporting, the progress is still amazing! If there's anything specific to try, please let me know Thxs, Werner