From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S267698AbUHJVGr (ORCPT ); Tue, 10 Aug 2004 17:06:47 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S267708AbUHJVGr (ORCPT ); Tue, 10 Aug 2004 17:06:47 -0400 Received: from hell.org.pl ([212.244.218.42]:47364 "HELO hell.org.pl") by vger.kernel.org with SMTP id S267698AbUHJVGo (ORCPT ); Tue, 10 Aug 2004 17:06:44 -0400 Date: Tue, 10 Aug 2004 23:06:47 +0200 From: Karol Kozimor To: "Brown, Len" Cc: Eric Valette , Andrew Morton , Linux Kernel Mailing List , acpi-devel@lists.sourceforge.net Subject: Re: 2.6.8-rc4-mm1 : Hard freeze due to ACPI Message-ID: <20040810210647.GA17943@hell.org.pl> Mail-Followup-To: "Brown, Len" , Eric Valette , Andrew Morton , Linux Kernel Mailing List , acpi-devel@lists.sourceforge.net References: <41189098.4000400@free.fr> <4118A500.1080306@free.fr> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-2 Content-Disposition: inline In-Reply-To: <4118A500.1080306@free.fr> User-Agent: Mutt/1.4.2i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Thus wrote Eric Valette: > >I tried 2.6.8-rc4-mm1 on my ASUS L3800C laptop (radeon 7500), defined > >CONFIG_FB_MODE_HELPERS and I have got a hard freeze when starting X and > >framebuffer console with a lot of yellow dot on the bottom screen. > >Suddently I hear the fan meaning the machine is dead > > OK I've reverted the most suspect change > (remove-unconditional-pci-acpi-irq-routing.patch) and it did not fix the > problem. As Karol Kozimor suspected ACPI, I then tried with acpi=off and > then it boot but I will burn my CPU as fans are ACPI controlled... Here's more about my problem: it seems 2.6.8-rc3-mm1 sometimes manages to boot here. Even so, kacpid completely hogs the CPU. dmesg and debug output is at http://hell.org.pl/~sziwan/2.6.8-rc3-mm1.report (300 kB), DSDT is at http://hell.org.pl/~sziwan/l3800c.dsl. Note the odd thermal zone output (did somebody mention TZ problems?). Call trace below. Best regards, -- Karol 'sziwan' Kozimor sziwan@hell.org.pl Pid: 5, comm: kacpid EIP: 0060:[] CPU: 0 EIP is at acpi_os_get_thread_id+0x1f/0x2b EFLAGS: 00000246 Not tainted (2.6.8-rc3-mm1) EAX: 00000000 EBX: 00000000 ECX: c1272030 EDX: 00000000 ESI: c136bf28 EDI: cfeec028 EBP: 00000048 DS: 007b ES: 007b CR0: 8005003b CR2: b7bd4000 CR3: 0fdce000 CR4: 00000690 [] acpi_ut_acquire_mutex+0x34/0x159 [] acpi_ut_release_to_cache+0x44/0x94 [] acpi_ut_delete_generic_state+0x37/0x49 [] acpi_ut_update_object_reference+0x9e/0x27f [] acpi_ut_remove_reference+0x81/0x99 [] acpi_ds_get_predicate_value+0x196/0x1bd [] acpi_ds_exec_end_op+0x3e7/0x426 [] acpi_ps_parse_loop+0x6be/0x9ef [] acpi_ps_parse_aml+0xc2/0x26e [] acpi_psx_execute+0x1d9/0x274 [] acpi_ns_execute_control_method+0xe2/0x100 [] acpi_ns_evaluate_by_handle+0xd7/0x106 [] acpi_ns_evaluate_relative+0x158/0x1b2 [] acpi_evaluate_object+0x16a/0x263 [] acpi_evaluate_integer+0x89/0x19c [] acpi_ev_sci_xrupt_handler+0x4e/0x57 [] acpi_ut_status_exit+0x3e/0x4a [] acpi_ut_status_exit+0x3e/0x4a [] acpi_ut_trace+0x28/0x2e [] acpi_thermal_get_temperature+0x62/0x9e [] acpi_thermal_check+0x6e/0x2c6 [] acpi_bus_get_device+0x9c/0xa7 [] acpi_thermal_notify+0x88/0xf6 [] acpi_ev_notify_dispatch+0x57/0x60 [] acpi_os_execute_deferred+0x59/0x72 [] worker_thread+0x1ad/0x273 [] activate_task+0x5c/0x6f [] acpi_os_execute_deferred+0x0/0x72 [] default_wake_function+0x0/0xc [] __wake_up_common+0x33/0x56 [] default_wake_function+0x0/0xc [] worker_thread+0x0/0x273 [] kthread+0x90/0x95 [] kthread+0x0/0x95 [] kernel_thread_helper+0x5/0xb