From owner-freebsd-current@FreeBSD.ORG Thu May 1 07:46:48 2003 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id DD9F837B405 for ; Thu, 1 May 2003 07:46:48 -0700 (PDT) Received: from prg.traveller.cz (prg.traveller.cz [193.85.2.77]) by mx1.FreeBSD.org (Postfix) with ESMTP id 9348343FBF for ; Thu, 1 May 2003 07:46:47 -0700 (PDT) (envelope-from mime@traveller.cz) Received: from prg.traveller.cz (localhost [127.0.0.1])h41Ekj2Z000720 for ; Thu, 1 May 2003 16:46:46 +0200 (CEST) Received: from localhost (mime@localhost)id h41EkjJR000717 for ; Thu, 1 May 2003 16:46:45 +0200 (CEST) Date: Thu, 1 May 2003 16:46:45 +0200 (CEST) From: Michal Mertl To: current@freebsd.org Message-ID: <20030501161808.X93547@prg.traveller.cz> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Subject: panic with new ACPI X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 01 May 2003 14:46:49 -0000 I get repeated panics on my notebook after recent ACPI update. The often happen after ACPI writes about change in temperature. ACPI DSDT on the notebook is known bad - I had to manualy "fix" it to be able to start it. I'm sure there still are some bugs. I can't get crash dumps for some reason. Should I be able to invoke dump manualy from DDB? Often I get one after typing panic in DDB but often is doesn't work. ------------ acpi_tz0: _AC2: temperature 56.0 >= setpoint 55.0 Fatal trap 12: page fault while in kernel mode fault virtual address = 0x8 fault code = supervisor read, page not present instruction pointer = 0x8:0xc041d850 stack pointer = 0x10:0xc87c7bf0 frame pointer = 0x10:0xc87c7bf0 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 = 6 (acpi_task1) kernel: type 12 trap, code=0 Stopped at AcpiNsMapHandleToNode+0x20: cmpb $0xaa,0(%edx) db> db> trace AcpiNsMapHandleToNode(8,8,c87c7c18,c0430c6b,0) at AcpiNsMapHandleToNode+0x20 AcpiGetHandle(8,c043b4c6,c87c7c3c,c87c7c40,0) at AcpiGetHandle+0x4d acpi_pwr_switch_consumer(8,0,c87c7c70,a,c87c7cbc) at acpi_pwr_switch_consumer+0xe3 acpi_tz_switch_cooler_on(c1bba840,c0b76100,0,c0b76100,2) at acpi_tz_switch_cooler_on+0x38 acpi_ForeachPackageObject(c1bba800,c0432670,c0b76100,38,0) at acpi_ForeachPackageObject+0x3d acpi_tz_monitor(c0b76100,0,c043bea5,7b,0) at acpi_tz_monitor+0x29b acpi_task_thread(0,c87c7d48,c02b594f,313,69756220) at acpi_task_thread+0x100 fork_exit(c0434ea0,0,c87c7d48) at fork_exit+0xc0 fork_trampoline() at fork_trampoline+0x1a --- trap 0x1, eip = 0, esp = 0xc87c7d7c, ebp = 0 --- Very similar panic: Fatal trap 12: page fault while in kernel mode fault virtual address = 0x80000000 fault code = supervisor read, page not present instruction pointer = 0x8:0xc041d850 stack pointer = 0x10:0xc87cabf0 frame pointer = 0x10:0xc87cabf0 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 = 7 (acpi_task2) kernel: type 12 trap, code=0 Stopped at AcpiNsMapHandleToNode+0x20: cmpb $0xaa,0(%edx) db> db> trace AcpiNsMapHandleToNode(80000000,80000000,c87cac18,c0430c6b,0) at AcpiNsMapHandleToNode+0x20 AcpiGetHandle(80000000,c043b4c6,c87cac3c,c87cac40,0) at AcpiGetHandle+0x4d acpi_pwr_switch_consumer(80000000,0,c1863e20,c043b738,0) at acpi_pwr_switch_consumer+0xe3 acpi_tz_switch_cooler_on(c1a89cc0,c0b76100,0,c0b76100,2) at acpi_tz_switch_cooler_on+0x38 acpi_ForeachPackageObject(c1a89a80,c0432670,c0b76100,c043e960,c02db080) at acpi_ForeachPackageObject+0x3d acpi_tz_monitor(c0b76100,0,c043bea5,7b,0) at acpi_tz_monitor+0x29b acpi_task_thread(0,c87cad48,c02b594f,313,42444c7) at acpi_task_thread+0x100 fork_exit(c0434ea0,0,c87cad48) at fork_exit+0xc0 fork_trampoline() at fork_trampoline+0x1a --- trap 0x1, eip = 0, esp = 0xc87cad7c, ebp = 0 --- ----------- -- Michal Mertl mime@traveller.cz