From nobody Wed Apr 30 14:24:24 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 4ZnfZc270kz5vV3G for ; Wed, 30 Apr 2025 14:24:24 +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 "R11" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4ZnfZc1Cx5z45cB for ; Wed, 30 Apr 2025 14:24:24 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1746023064; 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=XZd5R9qvFF229WJvHaCsr4rgk3m5JiYIWxvhbo9x89I=; b=tfioNb5lxGKLuhJFRXCZOwgR1+eVFCKHXOr20IPWHpfjTnsHTseRlpbU0z2lJwQqd04rkx uZQy0pWfp6zzBY+9ph2EyyBT3yTwu7i/FUekt/kiRL1mG82Pfr/4Jl6h43f3zIWUtlZ82W 5W2jdSAuJYkSbL3Y0rd5KN7n0MHMTeHfljrzB+G28cwDMSXxR5beNAzRj1aAo2MKpN7vgz n1P3Dnv0UzBSBd54f339kXi100LwhBPXqKRXkJCEH7DVx/In6S//MhHcW0pACxzewWX10O 9PhwV9BgTCoIsryv7SnBx80cNSVLjFM/fQBN+8gUmAdy7b576i++ybVqy0IPRA== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1746023064; a=rsa-sha256; cv=none; b=MCGpfvKoWPIVWCAbv/45nopDS6Rj2S5ynSHSJ7oAmH/+LJBSofMLXwlAhmj5nFuFLS3f6E bDt5ebnAOGG28oldbzepbU2grVL7Aiz/b06hXzAaCHT/scZQVF0lq8UNyh9NkD/EICL3qI iE7nc57HAmAO1T+hijT+BTaSYpCeCelP9+qdh4Ntl6dJzVKzbrASkaV+Q/knhxw92/E95J bovFhXnqYdK9p0Jj470dv/jXXxeoONE64wS94ko8XLh4YP0KFSP7AW9XSS9qrl9oelLLEN pv3qyAtjF1jVufJKywm8Dv6ezONjmEDzP1J0q7q/CrVcbE6HGAkH3VjIGGe17w== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1746023064; 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=XZd5R9qvFF229WJvHaCsr4rgk3m5JiYIWxvhbo9x89I=; b=Im0lXPl8R3vMmYsvb/tMqCrV+UZBCXK/p1PLBEnCgaG4P6d+h24KLFljXLvcCYYFEa6eAm QjGNK1+HY1p0ktH7BFaqU9Zd3ECAt4IPLW/Q9CUiuetl0EUc578sjkuEIYyVMTwHzjc1GD k3hoaZAsLRAVnXgW9KWaJ2NtlP2semb2/3x+oMdLnHwlLTYmpV7GuGKSPJ6Jef4wiZ0thO JJViNQaZL9PwTN82Y8UAy9OpWRj3K0Odi+aZvcqJRDwTM9OS5N6una168Kx0Quz1ajUdii lFUHuvpASBRPWzz6NrrPAQwd0GXh/Xk5UMzP7g0S2lIXnyXUlfQ4tCCWpvLyuQ== 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 4ZnfZc0gC0z18CH for ; Wed, 30 Apr 2025 14:24:24 +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 53UEOOp2033051 for ; Wed, 30 Apr 2025 14:24:24 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 53UEOODs033050 for virtualization@FreeBSD.org; Wed, 30 Apr 2025 14:24:24 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 286467] bhyve: Failed to emulate instruction sequence 418b0289024883c408c333c0488974 Date: Wed, 30 Apr 2025 14:24:24 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bhyve X-Bugzilla-Version: 14.2-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: avg@FreeBSD.org 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=3D286467 --- Comment #3 from Andriy Gapon --- If this resource is to be trusted https://shell-storm.org/online/Online-Assembler-and-Disassembler/ then the instructions in question are pretty run-of-the-mill ones: mov eax, dword ptr [r10] mov dword ptr [rdx], eax add rsp, 8 ret=20 xor eax, eax --=20 You are receiving this mail because: You are the assignee for the bug.=