From owner-freebsd-acpi@freebsd.org Sat Jan 19 22:21:33 2019 Return-Path: Delivered-To: freebsd-acpi@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 DBE5B149687D for ; Sat, 19 Jan 2019 22:21:32 +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 77FFA71AD0 for ; Sat, 19 Jan 2019 22:21:32 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 37B4D149687A; Sat, 19 Jan 2019 22:21:32 +0000 (UTC) Delivered-To: acpi@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 262101496879 for ; Sat, 19 Jan 2019 22:21:32 +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 BB4BF71ACB for ; Sat, 19 Jan 2019 22:21:31 +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 E11DC1260A for ; Sat, 19 Jan 2019 22:21:30 +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 x0JMLUCO018578 for ; Sat, 19 Jan 2019 22:21:30 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x0JMLUV3018577 for acpi@FreeBSD.org; Sat, 19 Jan 2019 22:21:30 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: acpi@FreeBSD.org Subject: [Bug 234676] Boot hangs after upgrade to 12.0-RELEASE (acpi?) Date: Sat, 19 Jan 2019 22:21:30 +0000 X-Bugzilla-Reason: CC 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-acpi@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: ACPI and power management development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 19 Jan 2019 22:21:33 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D234676 --- Comment #8 from johan van Zanten --- Per the ACPI debugging docs: https://docs.freebsd.org/doc/5.5-RELEASE/usr/share/doc/handbook/acpi-debug.= html I tried adding this to loader.conf: hint.apic.0.disabled=3D"1"=20 ...and the system panics with 12.0 as well as 11.2 kernels. (The latter bo= ots without that line in loader.conf.) The traceback from the panic in the 12.0 kernel (i think it was the same in 11.2): cryptosoft0: on motherboard acpi0: <060410 RSDT1553> on motherboard acpi0: could not allocate interrupt ACPI Error: AE_ALREADY_EXISTS, Unable to install System Control Interrupt handler (20181003/evevent-260) acpi0: Could not enable ACPI: AE_ALREADY_EXISTS device_attach: acpi0 attach returned 6 panic: No usable event timer found! cpuid =3D 0 time =3D 1 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xffffffff82665= b30 vpanic() at vpanic+0x1a3/frame 0xffffffff82665b90 panic() at panic+0x43/frame 0xffffffff82665bf0 cpu_initclocks_bsp() at cpu_initclocks_bsp+0x3dd/frame 0xffffffff82665c20 cpu_initclocks() at cpu_initclocks+0x15/frame 0xffffffff82665c40 initclocks() at initclocks+0x20/frame 0xffffffff82665c50 mi_startup() at mi_startup+0x118/frame 0xffffffff82665c70 btext() at btext+0x2c KDB: enter: panic [ thread pid 0 tid 100000 ] Stopped at kdb_enter+0x3b: movq $0,kdb_why --=20 You are receiving this mail because: You are on the CC list for the bug.=