From owner-freebsd-current@FreeBSD.ORG Wed Dec 10 22:14:03 2008 Return-Path: Delivered-To: current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id C985F1065670 for ; Wed, 10 Dec 2008 22:14:03 +0000 (UTC) (envelope-from jille@quis.cx) Received: from istud.quis.cx (ip83-113-174-82.adsl2.static.versatel.nl [82.174.113.83]) by mx1.freebsd.org (Postfix) with ESMTP id 823228FC12 for ; Wed, 10 Dec 2008 22:14:03 +0000 (UTC) (envelope-from jille@quis.cx) Received: from [192.168.1.4] (ille [192.168.1.4]) by istud.quis.cx (Postfix) with ESMTP id CAA935C20 for ; Wed, 10 Dec 2008 23:14:01 +0100 (CET) Message-ID: <49403F27.3020605@quis.cx> Date: Wed, 10 Dec 2008 23:13:59 +0100 From: Jille Timmermans User-Agent: Thunderbird 2.0.0.18 (Windows/20081105) MIME-Version: 1.0 To: FreeBSD Current X-Enigmail-Version: 0.95.7 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: Subject: Panic when loading if_ath X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 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: Wed, 10 Dec 2008 22:14:03 -0000 Hello list, A panic with if_ath (Atheros 2413) root /sys/modules/ath_rate_amrr# make root /sys/modules/ath_rate_amrr# make install root ~# kldload if_ath warning: KLD '/boot/kernel/if_ath.ko' is newer than the linker.hints file ath0: mem 0xc9000000-0xc900ffff irq 18 at device 1.0 on pci5 ath0: [ITHREAD] Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read, page not present instruction pointer = 0x20:0x0 stack pointer = 0x28:0xc43cc748 frame pointer = 0x28:0xc43cc75c 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 = 993 (kldload) trap number = 12 panic: page fault cpuid = 0 [dump] [reboot] WARNING: /tmp was not properly dismounted WARNING: /usr was not properly dismounted WARNING: /var was not properly dismounted Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x5bbfe499 fault code = supervisor read, page not present instruction pointer = 0x20:0xc0684c37 stack pointer = 0x28:0xc4364a5c frame pointer = 0x28:0xc4364c28 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 = 136 (ifconfig) trap number = 12 panic: page fault cpuid = 0 [a few crashes later, when it comes to mind to get a backtrace] root ~# kldload ath_rate root ~# kldload if_ath ath0: mem 0xc9000000-0xc900ffff irq 18 at device 1.0 on pci5 ath0: [ITHREAD] [panic] uart_z8530_class(c4ac5000, 0, 1, 1, c4390000, ...) at 0 ar5212Attach(1a, c48b0000, 1, c4389000, c437c8ec, ...) at ar5212Attach+0x211 ath_hal_attach(1a, c48b0000, 1, c4389000, c437c8ec, ...) at ath_hal_attach+0x56 ath_attach(1a, c48b0000, 3, c437c940, ffffffff, ...) at ath_attach+0x9e ath_pci_attach(c46bb200, c4823854, c09fcf80, c099dc60, 80000000, ...) at ath_pci_attach+0x332 device_attach([snip]) at device_attach+0x36f device_probe_and_attach([snip) at ...+0x43 pci_driver_added([snip]) at +0x104 devclass_add_driver([snip]) at +0xe8 driver_module_handler([snip]) at +0x79 module_register_init() linker_load_module() kern_kldload() (Please don't tell me you want any of that snips.) Any extra information I can provide to you ? I am willing to help debugging / crashing. -- Jille