From owner-freebsd-bugs@freebsd.org Sat Jan 12 19:39:40 2019 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 F3180149C474 for ; Sat, 12 Jan 2019 19:39:39 +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 8A3326CF21 for ; Sat, 12 Jan 2019 19:39:39 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 49F7D149C471; Sat, 12 Jan 2019 19:39:39 +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 3865D149C470 for ; Sat, 12 Jan 2019 19:39:39 +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 TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id C81CC6CF1F for ; Sat, 12 Jan 2019 19:39:38 +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 1778C1BFC5 for ; Sat, 12 Jan 2019 19:39:38 +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 x0CJdbkA065783 for ; Sat, 12 Jan 2019 19:39:37 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x0CJdbSL065782 for bugs@FreeBSD.org; Sat, 12 Jan 2019 19:39:37 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 234676] Boot hangs after upgrade to 12.0-RELEASE (acpi?) Date: Sat, 12 Jan 2019 19:39:37 +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: 12.0-RELEASE X-Bugzilla-Keywords: crash, needs-qa, regression X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: johanvz816@giantfoo.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: 2.1.29 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 12 Jan 2019 19:39:40 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D234676 --- Comment #4 from johan van Zanten --- OK, i've got a debugging kernel that includes "options DDB" deployed to the afflicted server, and using a serial console and voila: Loading kernel... /boot/kernel/kernel text=3D0x16a9bd0 data=3D0x1d2088+0x76c0c0 syms=3D[0x8+0x17d498+0x8+0x19a4da] Loading configured modules... /boot/entropy size=3D0x1000 KDB: debugger backends: ddb KDB: current backend: ddb ---<>--- APIC: Could not find any APICs. panic: running without device atpic requires a local APIC cpuid =3D 0 time =3D 1 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xffffffff82665= b70 vpanic() at vpanic+0x1a3/frame 0xffffffff82665bd0 panic() at panic+0x43/frame 0xffffffff82665c30 apic_init() at apic_init+0x112/frame 0xffffffff82665c50 mi_startup() at mi_startup+0x118/frame 0xffffffff82665c70 btext() at btext+0x2c KDB: enter: panic [ thread pid 0 tid 0 ] Stopped at kdb_enter+0x3b: movq $0,kdb_why --- I disable APIC at the boot-time menu. --=20 You are receiving this mail because: You are the assignee for the bug.=