From owner-freebsd-arm@FreeBSD.ORG Tue Oct 15 13:46:29 2013 Return-Path: Delivered-To: arm@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id 816A6A51 for ; Tue, 15 Oct 2013 13:46:29 +0000 (UTC) (envelope-from ian@FreeBSD.org) Received: from mho-02-ewr.mailhop.org (mho-02-ewr.mailhop.org [204.13.248.72]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 55C0F2521 for ; Tue, 15 Oct 2013 13:46:29 +0000 (UTC) Received: from c-24-8-230-52.hsd1.co.comcast.net ([24.8.230.52] helo=damnhippie.dyndns.org) by mho-02-ewr.mailhop.org with esmtpsa (TLSv1:AES256-SHA:256) (Exim 4.72) (envelope-from ) id 1VW4xA-0006Td-Al; Tue, 15 Oct 2013 13:46:28 +0000 Received: from [172.22.42.240] (revolution.hippie.lan [172.22.42.240]) by damnhippie.dyndns.org (8.14.3/8.14.3) with ESMTP id r9FDkQme026960; Tue, 15 Oct 2013 07:46:26 -0600 (MDT) (envelope-from ian@FreeBSD.org) X-Mail-Handler: Dyn Standard SMTP by Dyn X-Originating-IP: 24.8.230.52 X-Report-Abuse-To: abuse@dyndns.com (see http://www.dyndns.com/services/sendlabs/outbound_abuse.html for abuse reporting information) X-MHO-User: U2FsdGVkX19mGVADjDjQb8KYsW6gowAI Subject: Re: Instability on Raspberry Pi From: Ian Lepore To: Sevan / Venture37 In-Reply-To: References: <525AF318.3000900@gmail.com> <20131013194040.GA21904@night.db.net> <1381843499.42859.103.camel@revolution.hippie.lan> Content-Type: text/plain; charset="us-ascii" Date: Tue, 15 Oct 2013 07:46:25 -0600 Message-ID: <1381844785.42859.120.camel@revolution.hippie.lan> Mime-Version: 1.0 X-Mailer: Evolution 2.32.1 FreeBSD GNOME Team Port Content-Transfer-Encoding: 7bit Cc: "arm@freebsd.org" 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: Tue, 15 Oct 2013 13:46:29 -0000 On Tue, 2013-10-15 at 17:28 +0400, Sevan / Venture37 wrote: > > > > On 15 Oct 2013, at 17:24, Ian Lepore wrote: > > > When this happens, can you hit ^T on the console or any locked up > > terminal sessions and get any output? > > Not a sausage > > > Can you get into the debugger on a serial console with an alt-break > > sequence (CR ~ ^B)? > > Will retry & see, I wasn't aware of this sequence so didn't try it previously. > > It requires that you are using a serial console, and that you have options ALT_BREAK_TO_DEBUGGER in your kernel config. It looks like that's not in the stock RPI-B config. There's a different break sequence for using a keyboard and video console (and I don't even know what that is, it's not something I ever use). -- Ian