From nobody Sun Dec 7 11:35:18 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 4dPNMX0Nssz6KHf6 for ; Sun, 07 Dec 2025 11:35:20 +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 4dPNMW6l7dz3Gns for ; Sun, 07 Dec 2025 11:35:19 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1765107320; 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=f36BVnFC9nZph7ZJUig20t1vjsy2oQYY6jhIMOGfN7c=; b=xZiTOFSV3gGWQForo2k4cnhxOF8faC9Vl5BpWlBnMik4D3Kt1b6ViRqRswqbW37R+j5CI7 ++mhA4thEn60lkFNYpPmunpjIgXjDSkfb0vnnDUWaLtil3DgGlZ8TaSeH7tuIucep0Gl+/ bHElA90jWB9rZ5jply18OEm02IDqCL9CgE7l/eajLm7XKV3sj62QKUUUHlvnqmlRr589cG 3JCiX6aqwUxD7H6/TrOkLCUcsq5XIZDvhX0x7sya85tOvg1Ne4erF+E4lanhY7dTubGbS4 GV3eVJKGmFxGtcKeINMgfYP9IBIHUZ5VI7tLbZ4qJVPQ6zpNzkymPmhsm7d9Fg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1765107320; 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=f36BVnFC9nZph7ZJUig20t1vjsy2oQYY6jhIMOGfN7c=; b=rm1riWmmcRLISeY6GJAhnrXaN8eWDS0J6dGRQJEjVgjQ6iVYhRGmtgJu2ePu0USzFvMnoK KjkZV4/7WaleGVWWKM83+1TDLVhk7Q01Nwd5epoatf2OsEd67BbbESghZt+t3+52qMI462 ESYCT2x1ysj2eUWBPUsJzIjMPbxmqj2IV7R+LpYZnbb2xdrVL5o9pga69SikLn5oFQsGgM osZNyFNKc//Ev0GhV/0ELNEs/8gmMK6lD/HiWjKpLbfUcytWrTFb4Q1a9F5AJ1TR1uFmxa gPLr4gJeSnV5xtjAUS7eG3wHnK5h0H04AupPLKMdx6OoAi2aBqvrMyOKWj5/3g== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1765107320; a=rsa-sha256; cv=none; b=aUGcEl3GN5G/nboAnRGRLnpPKtHHU4wDOrQCCFlgKW4Op0tFIOspzuY5a8kmtc9pKB/dqs jmQbfx1JQEqjdPUSWgigxcmOb8ShKEx2xQWhbBi+lF8Sq5Wl3fB6H7Y0MsP08Nnf5SoIsC mhar21c19pFQQAOecS/HaitrZ7J9zTpRi0AhfNgsxjr7ONf9n60sRzqZJO7BtPRINpn0+S KqbF2msMyZl7ah5FWzcURifgQaMTZoyxCau6h0zasXA4hDsEyP3Xi/zLYbItJBSlddyV8L vC5NkCIXh4Rmlyoa7BGccnOe4qXys8IVGU+VK0AiKBlybMUfZSp6aC2V6ZxJew== 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 4dPNMW6G9zzh9w for ; Sun, 07 Dec 2025 11:35:19 +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 5B7BZJCI020023 for ; Sun, 7 Dec 2025 11:35:19 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 5B7BZJXi020022 for virtualization@FreeBSD.org; Sun, 7 Dec 2025 11:35:19 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: Sun, 07 Dec 2025 11:35:18 +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: kmachine@free.fr 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 #16 from Emrion --- (In reply to Emrion from comment #13) I worked on the subject. I have to clarify what is this VM. It's a pfSense = one, version 2.7.2-RELEASE (so, not up-to-date but that's not important). I don't use vm-bhyve, just bhyve command line. The realtek NIC is set for DHCP, it's the "wan" side for the pfSense VM. There is something random in this regression as most of the time, the NIC doesn't get an ip, but not always (I saw that with numerous tries to stop a= nd restart the VM). Often, I have no connectivity despite it has a valid ip address, but in some occasions all seems to properly function. What I've seen in the dmesg of the pfSense VM is, when it fails: SRAT: Ignoring memory at addr 0xff000000 SRAT: Ignoring memory at addr 0xffc84000 I don't know if it's relevant. --=20 You are receiving this mail because: You are the assignee for the bug.=