From owner-freebsd-virtualization@freebsd.org Mon Oct 3 18:59:14 2016 Return-Path: Delivered-To: freebsd-virtualization@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 39BCDAF36AC for ; Mon, 3 Oct 2016 18:59:14 +0000 (UTC) (envelope-from julian@freebsd.org) Received: from vps1.elischer.org (vps1.elischer.org [204.109.63.16]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "vps1.elischer.org", Issuer "CA Cert Signing Authority" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 1937C269 for ; Mon, 3 Oct 2016 18:59:10 +0000 (UTC) (envelope-from julian@freebsd.org) Received: from julian-mbp3.pixel8networks.com (50-196-156-133-static.hfc.comcastbusiness.net [50.196.156.133]) (authenticated bits=0) by vps1.elischer.org (8.15.2/8.15.2) with ESMTPSA id u93Ix7Ot041295 (version=TLSv1.2 cipher=DHE-RSA-AES128-SHA bits=128 verify=NO) for ; Mon, 3 Oct 2016 11:59:08 -0700 (PDT) (envelope-from julian@freebsd.org) To: FreeBSD virtualization mailing list From: Julian Elischer Subject: kgdb seen working against bhyve recently? (10.3) Message-ID: <999ea8cc-1658-ab7f-c5ec-3972acef974f@freebsd.org> Date: Mon, 3 Oct 2016 11:59:01 -0700 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:45.0) Gecko/20100101 Thunderbird/45.3.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 03 Oct 2016 18:59:14 -0000 when I try run kgdb against a 10.3 based system on a 10.3++ host I get the following packet errors... has anyone had recent success using kgdb? Anyone know of changes to the debugger link code that would do this? Julian: Repeat count 97 too large for buffer: 60f9bd0200f8ffffe0c9bd0200f8ffffea02000000000000000000000000000000000000 0000000060f9bd0200f8ffffa0db79fa00feffff18db79fa00feffff09819780ffffffffa081ce80ffffffff00000000000000000000000 00000000060f9bd0200f8ffffe0c9bd0200f8ffffb0d35e80ffffffff00dc79fa00feffff30076f80ffffffff4603000020000000280000 00xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Ignoring packet error, continuing... warning: Remote reply is of odd length: 60f9bd0200f8ffffe0c9bd0200f8ffffea020000000000000000000000000000000000000000000060f9bd0200f8ffffa0db79fa 00feffff18db79fa00feffff09819780ffffffffa081ce80ffffffff0000000000000000000000000000000060f9bd0200f8ffffe0c9bd0 200f8ffffb0d35e80ffffffff00dc79fa00feffff30076f80ffffffff460300002000000028000000xxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 0x00000000 in ?? () (kgdb) quit The program is running. Exit anyway? (y or n) y Repeat count 97 too large for buffer: 60f9bd0200f8ffffe0c9bd0200f8ffffea020000000000000000000000000000000000000000000060f9bd0200f8ffffa0db79fa 00feffff18db79fa00feffff09819780ffffffffa081ce80ffffffff0000000000000000000000000000000060f9bd0200f8ffffe0c9bd0 200f8ffffb0d35e80ffffffff00dc79fa00feffff30076f80ffffffff460300002000000028000000xxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx