From owner-freebsd-bugs@freebsd.org Mon Jul 31 20:17:29 2017 Return-Path: Delivered-To: freebsd-bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id EBC42DBCAA3 for ; Mon, 31 Jul 2017 20:17:29 +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 mx1.freebsd.org (Postfix) with ESMTPS id D9FF066E22 for ; Mon, 31 Jul 2017 20:17:29 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id v6VKHTBO093695 for ; Mon, 31 Jul 2017 20:17:29 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 221115] Kernel panics on attempt to initialize apic when amdtemp.ko loaded in amd64 Date: Mon, 31 Jul 2017 20:17:29 +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: 11.1-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: vova@fbsd.ru X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-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: 2.1.23 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 31 Jul 2017 20:17:30 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D221115 --- Comment #1 from vova@fbsd.ru --- on next day it started to work as expected=20 - in maintenance window I wanted to get exact panic details but problem is = not reproduced any more Nothing was changed (same sources, same build, ...)=20 May be booting after successful boot of 11.1 w/o amdtemp.ko? but, now it shows warning message: amdtemp0: Erratum 319: temperature measurement may be inaccurate # sysctl dev.amdtemp dev.amdtemp.0.core0.sensor0: 26.5C dev.amdtemp.0.sensor_offset: 0 dev.amdtemp.0.%parent: hostb4 dev.amdtemp.0.%pnpinfo: dev.amdtemp.0.%location: dev.amdtemp.0.%driver: amdtemp dev.amdtemp.0.%desc: AMD CPU On-Die Thermal Sensors dev.amdtemp.%parent: Success boot of 11.1 with amdtemp.ko: Copyright (c) 1992-2017 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. FreeBSD is a registered trademark of The FreeBSD Foundation. FreeBSD 11.1-RELEASE #0 r321706: Sun Jul 30 10:03:52 MSK 2017 root@srv.fbsd.ru:/usr/obj/usr/src/sys/SRV amd64 FreeBSD clang version 4.0.0 (tags/RELEASE_400/final 297347) (based on LLVM 4.0.0) VT(vga): resolution 640x480 CPU: AMD Phenom(tm) 9550 Quad-Core Processor (2204.75-MHz K8-class CPU) Origin=3D"AuthenticAMD" Id=3D0x100f23 Family=3D0x10 Model=3D0x2 Stepp= ing=3D3 =20 Features=3D0x178bfbff Features2=3D0x802009 AMD Features=3D0xee500800 AMD Features2=3D0x7ff SVM: NP,NAsids=3D64 TSC: P-state invariant real memory =3D 8589934592 (8192 MB) avail memory =3D 7737917440 (7379 MB) Event timer "LAPIC" quality 100 ACPI APIC Table: FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs FreeBSD/SMP: 1 package(s) x 4 core(s) random: unblocking device. ioapic0: Changing APIC ID to 2 ioapic0 irqs 0-23 on motherboard random: entropy device external interface kbd1 at kbdmux0 nexus0 vtvga0: on motherboard cryptosoft0: on motherboard acpi0: on motherboard acpi0: Power Button (fixed) cpu0: on acpi0 cpu1: on acpi0 cpu2: on acpi0 cpu3: on acpi0 ... ohci4: mem 0xfe028000-0xfe028fff irq= 18 at device 20.5 on pci0 usbus6 on ohci4 amdtemp0: on hostb4 amdtemp0: Erratum 319: temperature measurement may be inaccurate uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0 before it was died after "acpi0: on motherboard" --=20 You are receiving this mail because: You are the assignee for the bug.=