From owner-freebsd-virtualization@freebsd.org Sat Mar 20 22:48:46 2021 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 4BD515B6683 for ; Sat, 20 Mar 2021 22:48:46 +0000 (UTC) (envelope-from freebsd@omnilan.de) Received: from mx0.gentlemail.de (mx0.gentlemail.de [IPv6:2a00:e10:2800::a130]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "CN", Issuer "CN" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4F2wsn2pRTz3LXd for ; Sat, 20 Mar 2021 22:48:45 +0000 (UTC) (envelope-from freebsd@omnilan.de) Received: from mh0.gentlemail.de (mh0.gentlemail.de [IPv6:2a00:e10:2800:0:0:0:0:a135]) by mx0.gentlemail.de (8.15.2/8.15.2) with ESMTP id 12KMmaeZ085429 for ; Sat, 20 Mar 2021 23:48:37 +0100 (CET) (envelope-from freebsd@omnilan.de) Received: from titan.inop.mo1.omnilan.net (s1.omnilan.de [217.91.127.234]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mh0.gentlemail.de (Postfix) with ESMTPSA id EBEBC507 for ; Sat, 20 Mar 2021 23:48:35 +0100 (CET) To: freebsd-virtualization@freebsd.org From: Harry Schmalzbauer Subject: stable/13 (PCI reset) yet to be identified regression Organization: OmniLAN Message-ID: <3aa19f4c-7b25-8256-bb37-f260ce20863a@omnilan.de> Date: Sat, 20 Mar 2021 23:48:34 +0100 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:52.0) Gecko/20100101 Thunderbird/52.7.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Content-Language: en-US X-Greylist: inspected by milter-greylist-4.6.2 (mx0.gentlemail.de [IPv6:2a00:e10:2800:0:0:0:0:a130]); Sat, 20 Mar 2021 23:48:37 +0100 (CET) for IP:'2a00:e10:2800::a135' DOMAIN:'mh0.gentlemail.de' HELO:'mh0.gentlemail.de' FROM:'freebsd@omnilan.de' RCPT:'' X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.6.2 (mx0.gentlemail.de [IPv6:2a00:e10:2800:0:0:0:0:a130]); Sat, 20 Mar 2021 23:48:37 +0100 (CET) X-Rspamd-Queue-Id: 4F2wsn2pRTz3LXd X-Spamd-Bar: --- Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of freebsd@omnilan.de designates 2a00:e10:2800::a130 as permitted sender) smtp.mailfrom=freebsd@omnilan.de X-Spamd-Result: default: False [-3.30 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; ARC_NA(0.00)[]; MID_RHS_MATCH_FROM(0.00)[]; FROM_HAS_DN(0.00)[]; RBL_DBL_DONT_QUERY_IPS(0.00)[2a00:e10:2800::a130:from]; TO_MATCH_ENVRCPT_ALL(0.00)[]; R_SPF_ALLOW(-0.20)[+mx]; MIME_GOOD(-0.10)[text/plain]; TO_DN_NONE(0.00)[]; PREVIOUSLY_DELIVERED(0.00)[freebsd-virtualization@freebsd.org]; RCPT_COUNT_ONE(0.00)[1]; HAS_ORG_HEADER(0.00)[]; RCVD_COUNT_THREE(0.00)[3]; DMARC_NA(0.00)[omnilan.de]; SPAMHAUS_ZRD(0.00)[2a00:e10:2800::a130:from:127.0.2.255]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_SHORT(-1.00)[-1.000]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:61157, ipnet:2a00:e10:2800::/38, country:DE]; RCVD_TLS_LAST(0.00)[]; MAILMAN_DEST(0.00)[freebsd-virtualization] X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.34 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: Sat, 20 Mar 2021 22:48:46 -0000 Hello, I'm suffering from a late minute regression with stable/13. 4 weeks ago I did pre-production tests with Windows Server VMs migrating to bhyve. Things went fine, a 82576 ppt Dual Ethernet card worked after installing a specific driver version in Server 2012R2. VMconfig nad host hardware is exaclty the same, but with stable/13 from yesterday the XHCI USB hub is marked non-functional in the Windows device manager with the hint "error during reset" and the passthrough NIC doesn"t work anymore -> looks like D3D0 or the like initialization fails.  I'm not 100% sure for the XHCI hub issue, but the NIC worked without problems some weeks ago. Is anybody aware of any commit which could cause the PCI reset symptoms? (very long day, will try to go through after some sleep) Thanks, -harry