From owner-freebsd-current@freebsd.org Thu Sep 15 18:40:35 2016 Return-Path: Delivered-To: freebsd-current@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 23EEDBDC830 for ; Thu, 15 Sep 2016 18:40:35 +0000 (UTC) (envelope-from sgk@troutmask.apl.washington.edu) Received: from troutmask.apl.washington.edu (troutmask.apl.washington.edu [128.95.76.21]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "troutmask", Issuer "troutmask" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 09F0BE2C for ; Thu, 15 Sep 2016 18:40:35 +0000 (UTC) (envelope-from sgk@troutmask.apl.washington.edu) Received: from troutmask.apl.washington.edu (localhost [127.0.0.1]) by troutmask.apl.washington.edu (8.15.2/8.15.2) with ESMTPS id u8FIaoHF031129 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO) for ; Thu, 15 Sep 2016 11:36:50 -0700 (PDT) (envelope-from sgk@troutmask.apl.washington.edu) Received: (from sgk@localhost) by troutmask.apl.washington.edu (8.15.2/8.15.2/Submit) id u8FIaoIu031128 for freebsd-current@freebsd.org; Thu, 15 Sep 2016 11:36:50 -0700 (PDT) (envelope-from sgk) Date: Thu, 15 Sep 2016 11:36:50 -0700 From: Steve Kargl To: freebsd-current@freebsd.org Subject: FreeBSD12-RC2 and bluetooth? Message-ID: <20160915183650.GA30985@troutmask.apl.washington.edu> Reply-To: kargl@uw.edu MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.6.1 (2016-04-27) X-Mailman-Approved-At: Fri, 16 Sep 2016 00:40:36 +0000 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 15 Sep 2016 18:40:35 -0000 I recently got a spanky new Dell Precision 7510. After freeing up space on the nvme device, I installed FreeBSD-12.0-CURRENT-amd64-20160829-r305028-memstick.img on her. Nice, painless experience. Thanks RE! I then used svnlite to grab /usr/src. This was followed by a buildworld/buildkernel cycle where I used a custom kernel config file. This config includes only the devices I need to function under freebsd, so it excludes any and all netgraph stuff. When I rebooted the system, I find % kldstat Id Refs Address Size Name 1 16 0xffffffff80200000 1168ef0 kernel 2 1 0xffffffff81bfa000 367f ng_ubt.ko 3 5 0xffffffff81bfe000 951e netgraph.ko 4 1 0xffffffff81c08000 8bbb ng_hci.ko 5 3 0xffffffff81c11000 9cb ng_bluetooth.ko 6 1 0xffffffff81c12000 b9e8 ng_l2cap.ko 7 1 0xffffffff81c1e000 173b6 ng_btsocket.ko 8 1 0xffffffff81c36000 1d0b ng_socket.ko The laptop has bluetooth and it is enabled in the BIOS (for the Windows personality of the laptop). I cannot find the reason or knobs that is causing kldload to automatically load netgraph. How does one stop this? -- Steve