From nobody Wed Dec 3 00:08:04 2025 X-Original-To: virtualization@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4dLdJP3DtJz6JS9j for ; Wed, 03 Dec 2025 00:08:05 +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 "R12" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4dLdJP1c6Fz3XKp for ; Wed, 03 Dec 2025 00:08:05 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1764720485; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=M/U9F6dGtJjBr+4Q2vuBh+zJX+HIbgcSEp74Ep0rdwE=; b=C/RyCOwuNppNXuVMDFazbYiySrxtmIrcGDz64Jwoxh9WGbBSX5TUkYUKuW37il4UWNryBJ XfFQ1Wxbw0NyxEyZYuivkpii4zTpNRpBH7zKqiqjN+xzXz9kcAZ2UBRDmRZuIS6tdgc6CH Auv2n7lTIvkJRMIYwQQMVGDI5b5qeJxD4CXVOeaSz/jPAyLoAdkraE5LrThGo8HYjSmMXx vAxN/wek9e3/pe41yxtKBw+fHK3kRW6C9r+EHpyYVl+XJlQA2YbYLBjo+Fkzkh666LJxkq XAsMTEG/QE2RF2FwIcop3Y/pEdpLJmT5oUb0rXtqGIQavBVFBpxSr7AV6NbaRQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1764720485; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=M/U9F6dGtJjBr+4Q2vuBh+zJX+HIbgcSEp74Ep0rdwE=; b=P6qgsEFbxYOYG1XdxTH0elMYmb1000878IQV6teG8+I1VpgEYUzBuJ09CObIGgVoS09n79 cVIo/Iuj15AnsbxBYMQ46bFGpcYY1agEfFO22eZ3bz5snpCtaAtDhYvV7agr2UrNtrCCe2 4pKMIjqlmS+4IuVZY2mxqGtcuCXjG5xfrieLSX5/apJVUjG2pH+ri8ffUG/KDg5dzPjGYf RAb4/5DQNgcscvzyUqjvebn3eM8uhxE832hde+7GlI2luzvhy6/PdEj7W/MnVlsLiYCEdi H27Q0a/y2yAycYduAYF0iodpAFlbm4bcUrkODAQL9n1aDpKEX2yZ41HQoeW0BQ== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1764720485; a=rsa-sha256; cv=none; b=HdF+PluB9dP/JRD7Qu1Mk1C4RqNO1Rt4ChdbY39rQzpnbAS2SiqFF2VWlx5nJGCmnS8oMK 2MDluhz3JFvS8FhvD1mDle/TO7iF0O9nj9NPy27ny+Nk0P7vQunxISgRdNei/btuj1dvt3 Lq0dwbP646jdi1qW/jnPyzwOWJGEOPsSPiAGFV7Q6x2u432rVHJBJ7kG6Qcf2VSk0KGPsz DJQKYlfJTFrE2bovYCw/SosW8o8XmROQrLDFzc4wtMZMcG5XEBd/42gvgqGb+UkWxLhYgf VwGh/uUUUlDaBfwdFTYOzgAeMRTeBVefdfGhiXnQoAOgm6WdY/eckXzrlObBzA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none 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 4dLdJP0wHpz1SRt for ; Wed, 03 Dec 2025 00:08:05 +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 5B3085kf097721 for ; Wed, 3 Dec 2025 00:08:05 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 5B3085w1097702 for virtualization@FreeBSD.org; Wed, 3 Dec 2025 00:08:05 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 290920] FreeBSD 15 Regression: BHyve PCI Passthrough Broken on 15-STABLE (No GSI/Interrupt Remapping Failure) Date: Wed, 03 Dec 2025 00:08:04 +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: 15.0-STABLE X-Bugzilla-Keywords: regression, uefi X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: apevnev@me.com 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-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Discussion List-Archive: https://lists.freebsd.org/archives/freebsd-virtualization List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: freebsd-virtualization@freebsd.org Sender: owner-freebsd-virtualization@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D290920 --- Comment #8 from Andrey Pevnev --- I may have a similar issue, not sure yet. Host is a FreeBSD 14.3-STABLE run= ning pfSense as a VM, couple NICs are in passthrough mode from host to VM ppt0@pci0:7:0:0: class=3D0x020000 rev=3D0x01 hdr=3D0x00 vendor=3D0x8= 086 device=3D0x10fb subvendor=3D0x8086 subdevice=3D0x0003 ppt1@pci0:7:0:1: class=3D0x020000 rev=3D0x01 hdr=3D0x00 vendor=3D0x8= 086 device=3D0x10fb subvendor=3D0x8086 subdevice=3D0x0003 ppt2@pci0:9:0:0: class=3D0x020000 rev=3D0x01 hdr=3D0x00 vendor=3D0x8= 086 device=3D0x1563 subvendor=3D0x8086 subdevice=3D0x0022 ppt3@pci0:9:0:1: class=3D0x020000 rev=3D0x01 hdr=3D0x00 vendor=3D0x8= 086 device=3D0x1563 subvendor=3D0x8086 subdevice=3D0x0022 NICs are both ix driver controlled Ethernet Controller X550 82599ES 10-Gigabit SFI/SFP+ Network Connection installing 15.0-STABLE (buildworld/installworld/buildkernel/installkernel) = and pfSense can no longer see any traffic. VM sees the NICs as before, can see = link status going UP/DOWN but absolutely no traffic, no arp, no nothing. Revert back to 14.3-STABLE (installworld/kernel) - all is good again, no ot= her changes. Intel CPU FreeBSD 14.3-STABLE stable/14-n272956-1fbba4fbf0f8 GENERIC amd64 FreeBSD clang version 19.1.7 (https://github.com/llvm/llvm-project.git llvmorg-19.1.7-0-gcd708029e0b2) VT(efifb): resolution 800x600 CPU microcode: no matching update found CPU: Intel(R) Xeon(R) CPU E5-2697 v2 @ 2.70GHz (2693.68-MHz K8-class CPU) Origin=3D"GenuineIntel" Id=3D0x306e4 Family=3D0x6 Model=3D0x3e Steppi= ng=3D4 =20 Features=3D0xbfebfbff =20 Features2=3D0x7fbee3ff AMD Features=3D0x2c100800 AMD Features2=3D0x1 Structured Extended Features=3D0x281 Structured Extended Features3=3D0x9c000400 XSAVE Features=3D0x1 VT-x: PAT,HLT,MTF,PAUSE,EPT,UG,VPID,VID,PostIntr TSC: P-state invariant, performance statistics real memory =3D 206158430208 (196608 MB) avail memory =3D 200668577792 (191372 MB) --=20 You are receiving this mail because: You are the assignee for the bug.=