From owner-freebsd-hackers@FreeBSD.ORG Tue Dec 9 10:17:56 2014 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 97D7DDC8 for ; Tue, 9 Dec 2014 10:17:56 +0000 (UTC) Received: from mail-pa0-f49.google.com (mail-pa0-f49.google.com [209.85.220.49]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 6D031D3E for ; Tue, 9 Dec 2014 10:17:56 +0000 (UTC) Received: by mail-pa0-f49.google.com with SMTP id eu11so295940pac.8 for ; Tue, 09 Dec 2014 02:17:50 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:content-type:mime-version:subject :in-reply-to:date:cc:content-transfer-encoding:message-id:references :to; bh=tSOMnUL9Yeufg+mh03PK2OE//iuNbwwy8ghJX1Adtz4=; b=KPlXKS0be28LEl7w8dhGgnBIW/tML5odLXc9T+GwPvAJPz7klDceygcsQ0YlSUXF2L 4x4M+ZcnstDxxQMBCLx606F8vlR4oWRC9eDeiVtgDM/lE9MQkXYlFC5HsEAHdLJxs3sX Luhv+0/u0ckCNRZ2ArUQ/MRuCF0L0mntX0Jd7Cq1BGe1JfdjLrzSdhOFdVzyRc+4J4UM aurziRwtfvmcwenGj+DztYH+O5SPnAI1wjhZ/z5yOMe2ImIflo1Pyd5RTu1fMl9IaEtF 6qZyBB3LNoSxS4vi7C1JzbSW6gie05x8T3kSDBWsS+EA6iabGJMOJeY+6tlXHi/LoHKu GZRQ== X-Gm-Message-State: ALoCoQkFb4LFdyPAsp6eOJzEXWFjhOMSD8OWic8mQ75w0UjZ+3CK45+kLn4Q36EQ5xMBTw3yabl7 X-Received: by 10.70.134.197 with SMTP id pm5mr29180980pdb.72.1418120270669; Tue, 09 Dec 2014 02:17:50 -0800 (PST) Received: from macbookpro.chrisbowman.com (c-67-180-23-235.hsd1.ca.comcast.net. [67.180.23.235]) by mx.google.com with ESMTPSA id pb6sm1082799pbb.13.2014.12.09.02.17.49 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Tue, 09 Dec 2014 02:17:49 -0800 (PST) From: "Christopher R. Bowman" X-Google-Original-From: "Christopher R. Bowman" Content-Type: text/plain; charset=utf-8 Mime-Version: 1.0 (Mac OS X Mail 8.1 \(1993\)) Subject: Re: 10.1 hangs during boot on Intel DP35DP board In-Reply-To: <3125619.Pmuf3ojzUs@ralph.baldwin.cx> Date: Tue, 9 Dec 2014 02:17:47 -0800 Content-Transfer-Encoding: quoted-printable Message-Id: References: <1dbd10028e6466adac4d5c10cf7e099d4fe035c1@webmailnew.optuszoo.com.au> <4750778.kghJ8KRE21@ralph.baldwin.cx> <3125619.Pmuf3ojzUs@ralph.baldwin.cx> To: John Baldwin X-Mailer: Apple Mail (2.1993) Cc: "freebsd-hackers@freebsd.org" , Adrian Chadd , Tony Maher X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 09 Dec 2014 10:17:56 -0000 > On Dec 8, 2014, at 10:32 AM, John Baldwin wrote: >=20 > On Saturday, December 06, 2014 01:37:09 PM Christopher R. Bowman = wrote: >> John, >> Its still sitting but I turned on verbose output and it's been = sitting for >> 10 minutes so far without any further output. Christopher. >=20 > Grrr, then it might be stuck elsewhere than the interrupt config = hooks. =20 > Unfortunately we'd really need to find a way to get into DDB. I think = GENERIC=20 > doesn't include BREAK_TO_DEBUGGER by default, so Ctrl-Alt-Esc doesn't = work out=20 > of the box. Can you break into the loader prompt and type 'set=20 > debug.kdb.break_to_debugger=3D1' before booting? Ctrl-Alt-Esc should = then work=20 > when it hangs. Once that happens, please get the output of 'ps' from = DDB. >=20 >> -- >> Christopher R. Bowman >>=20 >>> On Dec 5, 2014, at 7:20 AM, John Baldwin wrote: >>>=20 >>> On Thursday, December 04, 2014 07:42:48 PM Christopher R. Bowman = wrote: >>>>> On Dec 4, 2014, at 8:39 AM, John Baldwin wrote: >>>>>> On Wednesday, December 03, 2014 9:36:01 am Adrian Chadd wrote: >>>>>> Hi, >>>>>>=20 >>>>>> I'm not sure - it may be that the timekeeping stuff is a bit = confused. >>>>>> Maybe it's now time to file a bug and see if we can loop the >>>>>> timekeeping folk into it. >>>>>=20 >>>>> This is probably not timekeeping. That message is just the last = thing >>>>> printed before the interrupt-driven hooks are run. If you booted = a HEAD >>>>> snapshot the kernel should have DDB compiled in. Please drop into = DDB >>>>> using Ctrl-Alt-Esc and then run 'show conifhk' and reply here with = the >>>>> output please. >>>>=20 >>>> John, >>>>=20 >>>> Thank you for responding. I tried that but the machine seemed = wedged >>>> at >>>>=20 >>>> that point. I can=E2=80=99t drop into DDB using Ctrl-Alt-Esc nor = can I do >>>> Ctrl-Alt-Del to reboot. All I can do it push the reset button. >>>> Christopher >>>=20 >>> If you let it sit for 60 seconds it should print out a message = telling you >>> what it is waiting on. >=20 >=20 > --=20 > John Baldwin John, I tried this twice on the off chance I typed it wrong once. = This had no effect. After letting the machine sit for 5 minutes there = was no further output or prompt. Doesn=E2=80=99t look like it dropped = into the debugger. Any more suggestion? Christopher