From owner-freebsd-arm@freebsd.org Tue Nov 22 16:00:28 2016 Return-Path: Delivered-To: freebsd-arm@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 2BA2FC4CA6A for ; Tue, 22 Nov 2016 16:00:28 +0000 (UTC) (envelope-from fbsd@www.zefox.net) Received: from www.zefox.net (www.zefox.net [69.239.235.194]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "www.zefox.org", Issuer "www.zefox.org" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id F01011830 for ; Tue, 22 Nov 2016 16:00:27 +0000 (UTC) (envelope-from fbsd@www.zefox.net) Received: from www.zefox.net (localhost [127.0.0.1]) by www.zefox.net (8.15.2/8.15.2) with ESMTPS id uAMG0Oqm073945 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Tue, 22 Nov 2016 08:00:25 -0800 (PST) (envelope-from fbsd@www.zefox.net) Received: (from fbsd@localhost) by www.zefox.net (8.15.2/8.15.2/Submit) id uAMG0OwY073944; Tue, 22 Nov 2016 08:00:24 -0800 (PST) (envelope-from fbsd) Date: Tue, 22 Nov 2016 08:00:24 -0800 From: bob prohaska To: Jia-Shiun Li Cc: "freebsd-arm@freebsd.org" Subject: Re: RPI2: (da0:umass-sim0:0:0:0): READ(10). CDB: 28 00 00 b6 d0 e8 00 00 18 00 Message-ID: <20161122160024.GC56313@www.zefox.net> References: <20161118172528.GA56313@www.zefox.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.24 (2015-08-30) X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 22 Nov 2016 16:00:28 -0000 On Tue, Nov 22, 2016 at 10:55:42PM +0800, Jia-Shiun Li wrote: > If it keeps complaining at the same offset (3rd to 6th byte) then it > probably is. The error didn't recur on the next reboot, FWIW. > You can do a whole disk read scanning through it to see > if it will be stuck at the same position every time. > Is there a favorite utility for the purpose? > -Jia-Shiun. > Thanks for writing! bob prohaska > On Sat, Nov 19, 2016 at 1:25 AM, bob prohaska wrote: > > > Lately -head on an RPI2 has started showing what looks like a recovered > > error > > on the console shortly after rebooting: > > > > Thu Nov 17 09:30:18 PST 2016 > > > > FreeBSD/arm (www.zefox.com) (ttyu0) > > > > login: Nov 17 09:31:36 www su: bob to root on /dev/pts/0 > > (da0:umass-sim0:0:0:0): READ(10). CDB: 28 00 00 b6 d0 e8 00 00 18 00 > > (da0:umass-sim0:0:0:0): CAM status: CCB request completed with an error > > (da0:umass-sim0:0:0:0): Retrying command > > > > > > FreeBSD/arm (www.zefox.com) (ttyu0) > > > > > > It repeats verbatim between OS builds and reboots. No detectable problems > > otherwise are apparent. Uname -a reports: > > FreeBSD 12.0-CURRENT (RPI2) #13 r308792: Thu Nov 17 23:13:55 PST 2016 > > > > da0 is a USB flash drive hosting /usr, /var, /tmp and swap, root is on > > micro-SD. > > > > Is this suggestive of hardware trouble? > > > > Thanks for reading! > > > > bob prohaska > > > > _______________________________________________ > > freebsd-arm@freebsd.org mailing list > > https://lists.freebsd.org/mailman/listinfo/freebsd-arm > > To unsubscribe, send any mail to "freebsd-arm-unsubscribe@freebsd.org" > >