From owner-freebsd-virtualization@freebsd.org Mon Aug 31 12:38:53 2020 Return-Path: Delivered-To: freebsd-virtualization@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id BAC0A3C073F for ; Mon, 31 Aug 2020 12:38:53 +0000 (UTC) (envelope-from grehan@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4Bg8rs4Yjcz4ShN for ; Mon, 31 Aug 2020 12:38:53 +0000 (UTC) (envelope-from grehan@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 9AA8B3C04CF; Mon, 31 Aug 2020 12:38:53 +0000 (UTC) Delivered-To: virtualization@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 9A7233C04CC for ; Mon, 31 Aug 2020 12:38:53 +0000 (UTC) (envelope-from grehan@freebsd.org) Received: from vito-vars.onthenet.com.au (vito-vars.OntheNet.com.au [203.13.68.24]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4Bg8rs0sBWz4SSp for ; Mon, 31 Aug 2020 12:38:52 +0000 (UTC) (envelope-from grehan@freebsd.org) Received: from alto.onthenet.com.au (alto2.onthenet.com.au [203.13.68.14]) by vito-vars.onthenet.com.au (Postfix) with ESMTPS id 87C212094E64 for ; Mon, 31 Aug 2020 22:38:42 +1000 (AEST) Received: from iredmail.onthenet.com.au (iredmail.onthenet.com.au [203.13.68.150]) by alto.onthenet.com.au (Postfix) with ESMTPS id 6F10F20AE981 for ; Mon, 31 Aug 2020 22:38:42 +1000 (AEST) Received: from iredmail.onthenet.com.au (iredmail.onthenet.com.au [127.0.0.1]) by iredmail.onthenet.com.au (Postfix) with ESMTP id 61D97209C01C for ; Mon, 31 Aug 2020 22:38:42 +1000 (AEST) Received: from iredmail.onthenet.com.au ([127.0.0.1]) by iredmail.onthenet.com.au (iredmail.onthenet.com.au [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id iIlT-ucOsHWX for ; Mon, 31 Aug 2020 22:38:42 +1000 (AEST) Received: from MacBook-Air-4.local (CPE-120-29-42-110.dsl.OntheNet.net [120.29.42.110]) by iredmail.onthenet.com.au (Postfix) with ESMTPSA id EA29420B4D44; Mon, 31 Aug 2020 22:38:40 +1000 (AEST) Subject: Re: bhyve/e1000: Assertion failed: (dtype == ntype), function e82545_transmit with win10 guest From: Peter Grehan To: Yuri Pankov Cc: virtualization@freebsd.org References: <82d1db05-2454-a045-62cb-e62117e3cb22@xsmail.com> <8467c97d-fba3-bd29-056e-de83a0277cbb@freebsd.org> Message-ID: <320e0627-4497-6f89-3d45-7470610da8b0@freebsd.org> Date: Mon, 31 Aug 2020 22:38:40 +1000 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <8467c97d-fba3-bd29-056e-de83a0277cbb@freebsd.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-CMAE-Score: 0 X-CMAE-Analysis: v=2.3 cv=bM+N3M2Z c=1 sm=1 tr=0 a=A6CF0fG5TOl4vs6YHvqXgw==:117 a=jXL/WSj5nX36MkVNSbrI6Q==:17 a=IkcTkHD0fZMA:10 a=y4yBn9ojGxQA:10 a=APdOUkJWVOBGPwbbHvcA:9 a=QEXdDO2ut3YA:10 X-CMAE-Score: 0 X-CMAE-Analysis: v=2.3 cv=LtAJNkVc c=1 sm=1 tr=0 a=eF5wA05EhuPcU0j7PNT2Vg==:117 a=jXL/WSj5nX36MkVNSbrI6Q==:17 a=IkcTkHD0fZMA:10 a=y4yBn9ojGxQA:10 a=APdOUkJWVOBGPwbbHvcA:9 a=QEXdDO2ut3YA:10 X-Rspamd-Queue-Id: 4Bg8rs0sBWz4SSp X-Spamd-Bar: / Authentication-Results: mx1.freebsd.org; none X-Spamd-Result: default: False [0.00 / 15.00]; local_wl_from(0.00)[freebsd.org]; ASN(0.00)[asn:9313, ipnet:203.13.68.0/23, country:AU] X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.33 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, 31 Aug 2020 12:38:53 -0000 This appears to be an MP issue: if the number of vCPUs in the win10 guest is set to 1, I'm unable to trigger this. However, it happens almost immediately with vCPUs > 1. Even with a single vCPU there looks to be some false triggering of the transmit process: still debugging that. later, Peter.