From owner-freebsd-virtualization@freebsd.org Wed Aug 3 13:16:15 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 C55C8BAC389 for ; Wed, 3 Aug 2016 13:16:15 +0000 (UTC) (envelope-from nbe@renzel.net) Received: from nijmegen.renzel.net (mx1.renzel.net [195.243.213.130]) by mx1.freebsd.org (Postfix) with ESMTP id 8E7DF18DA for ; Wed, 3 Aug 2016 13:16:15 +0000 (UTC) (envelope-from nbe@renzel.net) Received: from dublin.vkf.isb.de.renzel.net (unknown [10.0.0.80]) by nijmegen.renzel.net (smtpd) with ESMTP id 8CEAB141482E for ; Wed, 3 Aug 2016 15:16:12 +0200 (CEST) Received: from asbach.renzel.net (unknown [172.18.96.1]) by dublin.vkf.isb.de.renzel.net (Postfix) with ESMTP id 81595AD68F for ; Wed, 3 Aug 2016 15:16:12 +0200 (CEST) Content-Type: text/plain; charset="ISO-8859-1" From: Nils Beyer Organization: VKF Renzel GmbH Date: Wed, 03 Aug 2016 15:16:12 +0200 User-Agent: KNode/4.14.10 Content-Transfer-Encoding: 7Bit Subject: Re: bhyve: "Failed to emulate instruction 0x4c (...)" using "Core i5 6200U"... To: freebsd-virtualization@freebsd.org References: <1882952.cFmKm56hu3@asbach.renzel.net> Lines: 22 MIME-Version: 1.0 X-Virus-Scanned: clamav-milter 0.98 at nijmegen.renzel.net X-Virus-Status: Clean X-Spam-Status: No, score=-7.5 required=7.0 tests=ALL_TRUSTED,BAYES_00, MISSING_MID autolearn=no version=3.3.2 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on nijmegen.renzel.net X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.22 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: Wed, 03 Aug 2016 13:16:15 -0000 I wrote: > Windows probably tries to access some fancy Skylake features. Is there a > way to fake my simulated CPU so that it gets detected as an Ivybridge? Ok, it happens on my Ivybridge Core i3-3110M, too. So, I wanted to look when it exactly crashes using VNC. Becuase I'm stupid, I've forgotten the "wait"-option in the "fbuf"-statement and because I'm slow I need some seconds to connect via VNC. Because the VM is already running, it skips DVD boot and jumps to our WDS boot enviornemnt. And that's where the abort trap is generated. Using the "wait"-option I'm able to jump into the DVD installer at the right time. And it's working well. Sorry for the noise... Regards, Nils