From owner-freebsd-stable@FreeBSD.ORG Mon May 25 18:42:35 2015 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 8B18FB9E for ; Mon, 25 May 2015 18:42:35 +0000 (UTC) (envelope-from kob6558@gmail.com) Received: from mail-ie0-x236.google.com (mail-ie0-x236.google.com [IPv6:2607:f8b0:4001:c03::236]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 531F621D for ; Mon, 25 May 2015 18:42:35 +0000 (UTC) (envelope-from kob6558@gmail.com) Received: by iesa3 with SMTP id a3so77191971ies.2 for ; Mon, 25 May 2015 11:42:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date:message-id:subject :from:to:cc:content-type; bh=w66GA8wEXbC7TWV945x4CfnsRimHFIED6xGK9X7b+zE=; b=bihfJ9whzoLYcg892VL+c4smZa2/ppbIuUOwFQwhAtN1I7shDedtXdgg9Rw6FFYkqQ 2Jcl2nzYPmj5GQuNwaePt5baX9XipCgB1uF0nxhLiGbVwuJsUq61GJKP+eK1e35wK/28 weLzD2PL2l4CPSD828b1C+LkD3p/T2jJxjFxMn6VI0DOmunqr6KE47hMxZOoFBpBSJFo Vwi0lxWmB54NOR49MfB5f9COQr5mHksYaE5wwkn+nSHILdJD+q6JI9QdZUrIJAN1ICVt EvB2f/iwH8epqcfGdTvRGPaK97Wwdd1UCtv2d8mq17RR3hdLuSM8Kcm+NHuzgFp1Yt4R IYoA== MIME-Version: 1.0 X-Received: by 10.43.34.205 with SMTP id st13mr25776853icb.4.1432579354538; Mon, 25 May 2015 11:42:34 -0700 (PDT) Sender: kob6558@gmail.com Received: by 10.107.174.22 with HTTP; Mon, 25 May 2015 11:42:34 -0700 (PDT) In-Reply-To: <20150525174007.GA6272@WorkBox.Home> References: <20150525025607.GA1071@WorkBox.Home> <5562AC10.8040702@sentry.org> <20150525174007.GA6272@WorkBox.Home> Date: Mon, 25 May 2015 11:42:34 -0700 X-Google-Sender-Auth: jgPECJo4eelwk0PcDTNLwNCBtLA Message-ID: Subject: Re: Kernel fails to boot after update From: Kevin Oberman To: Brandon Wandersee Cc: Trevor Roydhouse , FreeBSD-STABLE Mailing List Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.20 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 25 May 2015 18:42:35 -0000 On Mon, May 25, 2015 at 10:40 AM, Brandon Wandersee < brandon.wandersee@zoho.com> wrote: > On 05/25, Trevor Roydhouse wrote: > > > > > https://www.freebsd.org/doc/en_US.ISO8859-1/books/developers-handbook/kerneldebug-options.html > > > > Cheers, > > TREV. > > > > Thanks for the link, Trevor. I enabled DDB in the kernel ("options DDB") in > order to prevent the reboot and learned that the VirtualBox kernel module > was > causing the hold-up (I use VirtualBox very often, so I load the module at > start-up). I'd forgotten to *rebuild the module after updating the > kernel.* I > feel foolish for having forgotten that---I've been using VirtualBox for > years---but all is well now. Thanks for the pointers, and sorry for > cluttering > the list with such an inane issue. The quote in my signature seems fitting > in > this case. Anyway, take care, all. > > - Brandon > Put "PORTS_MODULES=emulators/virtualbox-ose-kmod" into /etc/src.conf and it will be rebuilt when the kernel is built. Add others ports that install kernel modules as well. Space delimit multiple modules. (The documentation is not too clear about multiple modules. -- Kevin Oberman, Network Engineer, Retired E-mail: rkoberman@gmail.com