From owner-freebsd-virtualization@freebsd.org Sun Jan 12 22:08:45 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 BED361ED27D for ; Sun, 12 Jan 2020 22:08:45 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 47wrTT4kjPz4tkJ for ; Sun, 12 Jan 2020 22:08:45 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id A26F11ED27C; Sun, 12 Jan 2020 22:08:45 +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 A23571ED27B for ; Sun, 12 Jan 2020 22:08:45 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 47wrTT3sblz4tkH for ; Sun, 12 Jan 2020 22:08:45 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 7F847226E7 for ; Sun, 12 Jan 2020 22:08:45 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 00CM8j8N053832 for ; Sun, 12 Jan 2020 22:08:45 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 00CM8jxe053831 for virtualization@FreeBSD.org; Sun, 12 Jan 2020 22:08:45 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: virtualization@FreeBSD.org Subject: [Bug 241774] FreeBSD 11.3 & 12.0 has broken SCSI & Networking on KVM/QEMU Q35 with OVMF Date: Sun, 12 Jan 2020 22:08:45 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 11.3-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: drum@graphica.com.au X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: virtualization@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.29 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: Sun, 12 Jan 2020 22:08:45 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D241774 --- Comment #34 from John Hartley --- (In reply to Tommy P from comment #32) Hi Tommy T, thanks for tip on backport. I have come across the netdump issue with my backport and #defined any code= for this out to avoid compile issues. Currently I have compiled and bootable 11.3 with the virtio backport, but virtio is not working yet. I am just testing with disk at the moment as to your point virtio network is other issues which Vincenzo (from upstream netmap team) is helping to look = at. I believe with Vincenzo (netmap), Brian V (virtio) and yourself we have the right people to get to root cause of netmap issue. I put in weekend with backport but doubt I will able to do much concentrated work with it during week due to work commitments. Good thing is we are now getting multiple people now reproducing the Q35 ne= tmap issue. I still believe that this is some subtle PCI / netmap interaction, as the detection has already failed by early kernel load stage of boot. Cheers, John Hartley. --=20 You are receiving this mail because: You are the assignee for the bug.=