From owner-freebsd-bugs@freebsd.org Mon Jul 13 06:17:36 2020 Return-Path: Delivered-To: freebsd-bugs@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 C118A359E47 for ; Mon, 13 Jul 2020 06:17:36 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4B4tjX4qZsz4TTF for ; Mon, 13 Jul 2020 06:17:36 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id A560B35A197; Mon, 13 Jul 2020 06:17:36 +0000 (UTC) Delivered-To: bugs@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 A526C35A22B for ; Mon, 13 Jul 2020 06:17:36 +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) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 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 4B4tjX3yXlz4TFb for ; Mon, 13 Jul 2020 06:17:36 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 6772810F74 for ; Mon, 13 Jul 2020 06:17:36 +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 06D6Ha9K070683 for ; Mon, 13 Jul 2020 06:17:36 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 06D6HaxF070682 for bugs@FreeBSD.org; Mon, 13 Jul 2020 06:17:36 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: bugs@FreeBSD.org Subject: [Bug 247944] nvme missing interrupt on ESXi 6.7 PCIe passthrough Date: Mon, 13 Jul 2020 06:17:36 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 12.1-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: freebsd@darkain.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter attachments.created Message-ID: 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-bugs@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 13 Jul 2020 06:17:36 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D247944 Bug ID: 247944 Summary: nvme missing interrupt on ESXi 6.7 PCIe passthrough Product: Base System Version: 12.1-STABLE Hardware: i386 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: freebsd@darkain.com Created attachment 216411 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D216411&action= =3Dedit missing interrupt I'm using Intel Optane NVMe drives on a Dell R720 server running vSphere ES= Xi 6.7 using PCIe passthrough to FreeBSD guests. In my particular case, I'm ju= st trying to boot the amd64.iso installer images. 12.1-RELEASE: crashes due to a bug in the NVMe driver that has since been fixed. 12.1-STABLE 2020-07-09 snapshot: produces the screen shot listed below. console flooded with "nvme0: Missing interrupt" messages and a few other error messages. Having let it run for a length of time, the messages just cycle over and over again in that exact pattern. Never fully boots into the FreeBSD installer. 12.1-STABLE 2020-07-09 snapshot (workaround): pciPassthru0.msiEnabled =3D "FALSE" setting that value in the .vmx file for the passthrough device allows it to work. so there appears to be some other bug effecting MSI-X interrupts betw= een ESXi and FreeBSD 12.1-STABLE. I've been trying to play around with the info= in bug #203874 with no luck either way so far. 11.4-RELEASE and 11.4-STABLE 2020-07-09 snapshot: same as 12.1-STABLE 13.0-CURRENT: no issue at all. works exactly as expected. Intel ARK: https://ark.intel.com/content/www/us/en/ark/products/135581/intel-optane-me= mory-m10-series-16gb-m-2-80mm-pcie-3-0-20nm-3d-xpoint.html Boot messages: https://vincerants.com/public/freebsd/nvme-missing-interrupt.png Workaround found at: https://redmine.ixsystems.com/issues/26508#note-68 Possibly related: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D203874 --=20 You are receiving this mail because: You are the assignee for the bug.=