From owner-freebsd-virtualization@freebsd.org Sun Apr 18 17:57:20 2021 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 881445F0515 for ; Sun, 18 Apr 2021 17:57:20 +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 4FNd283GC2z3tDP for ; Sun, 18 Apr 2021 17:57:20 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 6F84A5F0514; Sun, 18 Apr 2021 17:57:20 +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 6F48B5EF9F8 for ; Sun, 18 Apr 2021 17:57:20 +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 "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4FNd282bqFz3syx for ; Sun, 18 Apr 2021 17:57:20 +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 4C70D103B3 for ; Sun, 18 Apr 2021 17:57:20 +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 13IHvKY4020060 for ; Sun, 18 Apr 2021 17:57:20 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 13IHvKhP020059 for virtualization@FreeBSD.org; Sun, 18 Apr 2021 17:57:20 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 255191] Booting DragonFlyBSD results in Failed to emulate instruction sequence output Date: Sun, 18 Apr 2021 17:57:20 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bhyve X-Bugzilla-Version: 13.0-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: pierre-alain.toret@protonmail.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: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter 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-virtualization@freebsd.org X-Mailman-Version: 2.1.34 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, 18 Apr 2021 17:57:20 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D255191 Bug ID: 255191 Summary: Booting DragonFlyBSD results in Failed to emulate instruction sequence output Product: Base System Version: 13.0-STABLE Hardware: amd64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: bhyve Assignee: virtualization@FreeBSD.org Reporter: pierre-alain.toret@protonmail.com Hello, I haveve installed FreeBSD 13.0 and I am trying to virtualize DragonFlyBSD 5.8.3 with the following command line : sh /usr/share/examples/bhyve/vmrun.sh -c 1 -m 512M -d /path/to/dfly.img -i= -I /path/to/dfly-x86_64-5.8.3_REL.iso dfly But this results in the following output : Launching virtual machine "dfly" ... Consoles: userboot FreeBSD/amd64 User boot lua, Revision 1.2 Consoles: userboot FreeBSD/amd64 User boot 4th, Revision 1.2 / /boot/kernel/kernel text=3D0xb95180 data=3D0xf68000 syms=3D[0x8+0xfcfc0+0x8= +0xbc50c] Hit [Enter] to boot immediately, or any other key for command prompt. Booting [/boot/kernel/kernel]... Copyright (c) 2003-2020 The DragonFly Project. Copyright (c) 1992-2003 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. Unhandled memory access to 0x100000000 Failed to emulate instruction sequence [ 813c8f5f4d505f742483c20439d37f ] at 0xffffffff80bebe43 Abort trap >From the DragonFlyBSD people, I got that particular sequence as : /home/justin/release/5_8/sys/platform/pc64/x86_64/mptable.c:377 ffffffff80bebe40: 48 63 ca movslq %edx,%rcx ffffffff80bebe43: 81 3c 8f 5f 4d 50 5f cmpl=20=20 $0x5f504d5f,(%rdi,%rcx,4) ffffffff80bebe4a: 74 24 je ffffffff80bebe70 /home/justin/release/5_8/sys/platform/pc64/x86_64/mptable.c:376 (discrimina= tor 2) ffffffff80bebe4c: 83 c2 04 add $0x4,%edx ffffffff80bebe4f: 39 d3 cmp %edx,%ebx ffffffff80bebe51: 7f ed jg ffffffff80bebe40 Those lines are from https://gitweb.dragonflybsd.org/dragonfly.git/blob/refs/heads/DragonFly_REL= EASE_5_8:/sys/platform/pc64/x86_64/mptable.c#l376 --=20 You are receiving this mail because: You are the assignee for the bug.=