From owner-freebsd-acpi@FreeBSD.ORG Wed Nov 2 03:55:39 2005 Return-Path: X-Original-To: acpi@FreeBSD.org Delivered-To: freebsd-acpi@FreeBSD.ORG Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 79E8216A41F for ; Wed, 2 Nov 2005 03:55:39 +0000 (GMT) (envelope-from marcel@xcllnt.net) Received: from ns1.xcllnt.net (209-128-86-226.bayarea.net [209.128.86.226]) by mx1.FreeBSD.org (Postfix) with ESMTP id C4DAA43D49 for ; Wed, 2 Nov 2005 03:55:38 +0000 (GMT) (envelope-from marcel@xcllnt.net) Received: from [192.168.4.250] (dhcp50.pn.xcllnt.net [192.168.4.250]) by ns1.xcllnt.net (8.13.4/8.13.4) with ESMTP id jA23tbfh056885 for ; Tue, 1 Nov 2005 19:55:37 -0800 (PST) (envelope-from marcel@xcllnt.net) Mime-Version: 1.0 (Apple Message framework v734) Content-Transfer-Encoding: 7bit Message-Id: <6F217404-BCD8-4E32-833F-6E94D43078C2@xcllnt.net> Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed To: acpi@FreeBSD.org From: Marcel Moolenaar Date: Tue, 1 Nov 2005 19:55:35 -0800 X-Mailer: Apple Mail (2.734) Cc: Subject: ACPI related page fault X-BeenThere: freebsd-acpi@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: ACPI and power management development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 02 Nov 2005 03:55:39 -0000 Gang, I got the following page fault after upgrading: : FreeBSD 7.0-CURRENT #4: Tue Nov 1 19:30:25 PST 2005 marcel@piii.pn.xcllnt.net:/usr/obj/nfs/freebsd/7.x/src/sys/PIII : CPU: Intel(R) Pentium(R) III CPU family 1266MHz (1269.55-MHz 686- class CPU) Origin = "GenuineIntel" Id = 0x6b1 Stepping = 1 Features=0x383fbff real memory = 401473536 (382 MB) : acpi0: < INTEL SOLANO70> on motherboard acpi0: [MPSAFE] : Timecounter "ACPI-safe" frequency 3579545 Hz quality 1000 acpi_timer0: <24-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0 cpu0: on acpi0 acpi_throttle0: on cpu0 acpi_throttle0: P_CNT from P_BLK 0x410 Fatal trap 12: page fault while in kernel mode fault virtual address = 0x40c fault code = supervisor read, page not present instruction pointer = 0x20:0xc057d7b4 stack pointer = 0x28:0xc0c20ba4 frame pointer = 0x28:0xc0c20bc4 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 0 (swapper) [thread pid 0 tid 0 ] Stopped at kobj_delete+0x14: movl 0x400(%eax),%ebx db> wh Tracing pid 0 tid 0 td 0xc07760a0 kobj_delete(c1754700,0,c17da000,c1754700,c1711610) at kobj_delete+0x14 device_set_driver(c1754700,c07426c8,0,c0c20c14,0) at device_set_driver +0x70 device_probe_child(c17b5100,c1754700,c076e4d8,c0c20c48,c1754700) at device_probe_child+0x8e device_probe_and_attach(c1754700,c17b5100,c0c20c6c,c0471c02,c17b5100) at device_probe_and_attach+0x7f bus_generic_attach(c17b5100,ffffffff,64,c0471cd0,c17b5100) at bus_generic_attach+0x28 acpi_probe_children(c17b5100,c04746f0,c1754e80,0,1a4) at acpi_probe_children+0x52 acpi_attach(c17b5100,c177584c,c074f658,c17b5100,c17b5100) at acpi_attach+0x737 device_attach(c17b5100,c17b5100,c076e420,c0c20d00,c17b5100) at device_attach+0x6a device_probe_and_attach(c17b5100,c1725800,c0c20d10,c06e041a,c1725800) at device_probe_and_attach+0xf1 bus_generic_attach(c1725800,c1725800,c0c20d30,c057835a,c1725800) at bus_generic_attach+0x28 nexus_attach(c1725800,c179304c,c074f658,c1725800,c1725800) at nexus_attach+0x1a device_attach(c1725800,c1725800,0,c17b6890,c1725800) at device_attach +0x6a device_probe_and_attach(c1725800,c073a9d0,c0c20d70,c06d094c,c07250c4) at device_probe_and_attach+0xf1 root_bus_configure(c07250c4,c0c20d88,c0522775,0,c1e000) at root_bus_configure+0x28 configure(0,c1e000,c1ec00,c1e000,0) at configure+0xc mi_startup() at mi_startup+0xb5 begin() at begin+0x2c -- Marcel Moolenaar USPA: A-39004 marcel@xcllnt.net