From owner-freebsd-bugs@freebsd.org Wed Oct 17 22:56:21 2018 Return-Path: Delivered-To: freebsd-bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 85C9810E126A for ; Wed, 17 Oct 2018 22:56:21 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 232AA94847 for ; Wed, 17 Oct 2018 22:56:21 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id DC76C10E1268; Wed, 17 Oct 2018 22:56:20 +0000 (UTC) Delivered-To: bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id CB3AB10E1267 for ; Wed, 17 Oct 2018 22:56:20 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 55E9E94840 for ; Wed, 17 Oct 2018 22:56:20 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 9D64A1E2C0 for ; Wed, 17 Oct 2018 22:56:19 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id w9HMuJw1074233 for ; Wed, 17 Oct 2018 22:56:19 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w9HMuJsZ074230 for bugs@FreeBSD.org; Wed, 17 Oct 2018 22:56:19 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: bugs@FreeBSD.org Subject: [Bug 232288] i386 boot time panic of head on amd64 machine (PCI BIOS search, 0x49435024) Date: Wed, 17 Oct 2018 22:56:19 +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: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: bz@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: 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: 2.1.27 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 17 Oct 2018 22:56:21 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D232288 --- Comment #4 from Bjoern A. Zeeb --- In anticipation ... I've booted into the panic again: APIC: CPU 7 has ACPI ID 7 Pentium Pro MTRR support enabled bios32: Found BIOS32 Service Directory header at 0x4e8500 bios32: Entry =3D 0xe8510 (4e8510) Rev =3D 0 Len =3D 1 stray irq1 Fatal trap 12: page fault while in kernel mode cpuid =3D 0; apic id =3D 02 fault virtual address =3D 0x49435024 fault code =3D supervisor write, page not present instruction pointer =3D 0x20:0x4e8510 stack pointer =3D 0x28:0x2423b68 frame pointer =3D 0x28:0x2423ba0 code segment =3D base 0x0, limit 0xfffff, type 0x1b =3D DPL 0, pres 1, def32 1, gran 1 processor eflags =3D resume, IOPL =3D 0 current process =3D 0 () [ thread pid 0 tid 0 ] Stopped at 0x4e8510 db> show reg cs 0x20 ds 0x28 es 0x28 fs 0x8 gs 0x3b ss 0x28 eax 0x49435024 ecx 0 edx 0 ebx 0 esp 0x2423b68 ebp 0x2423ba0 esi 0x2423bc4 edi 0x1129df7 counter_u64_alloc+0x27 eip 0x4e8510 efl 0x10002 0x4e8510 --=20 You are receiving this mail because: You are the assignee for the bug.=