From owner-freebsd-net@FreeBSD.ORG Sun Oct 9 15:27:26 2005 Return-Path: X-Original-To: freebsd-net@freebsd.org Delivered-To: freebsd-net@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 7F9E316A41F for ; Sun, 9 Oct 2005 15:27:26 +0000 (GMT) (envelope-from jan@melen.org) Received: from foxgw.melen.org (Savi-Mel.dna.fi [83.143.60.138]) by mx1.FreeBSD.org (Postfix) with ESMTP id B6D4043D46 for ; Sun, 9 Oct 2005 15:27:25 +0000 (GMT) (envelope-from jan@melen.org) Received: from 4.2.168.192.in-addr.arpa ([192.168.2.4]) (authenticated bits=0) by foxgw.melen.org (8.13.4/8.13.4) with ESMTP id j99FRAks016257 (version=TLSv1/SSLv3 cipher=RC4-MD5 bits=128 verify=NO) for ; Sun, 9 Oct 2005 18:27:22 +0300 (EEST) (envelope-from jan@melen.org) From: Jan Mikael Melen To: freebsd-net@freebsd.org Date: Sun, 9 Oct 2005 18:27:03 +0300 User-Agent: KMail/1.8.2 References: <200509251353.j8PDr5XE005907@lurza.secnetix.de> <200509271107.37830.jan@melen.org> In-Reply-To: <200509271107.37830.jan@melen.org> MIME-Version: 1.0 Content-Disposition: inline Message-Id: <200510091827.03988.jan@melen.org> Content-Type: text/plain; charset="iso-8859-6" Content-Transfer-Encoding: 7bit X-Virus-Scanned: ClamAV version 0.86.2, clamav-milter version 0.86 on foxgw.melen.org X-Virus-Status: Clean Subject: Kernel panic due atheros driver after finalsync (Was: VIA VT6103 support (VIA EPIA PD)) X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 09 Oct 2005 15:27:26 -0000 Hi, I have the D-Link DWL-G520 which has the atheros 5212 chip. When rebooting the FreeBSD 6.0-BETA5 after the final sync kernel panics. If the if_ath module has not been loaded in to the memory all works fine. Does anyone have any good idea how to get rid of this problem? Unloading the kernel module will cause the whole system to halt totally, the system does not respond to anything except power button and reset ;) The output from vmcore: <118>Oct 9 16:52:46 bullgw syslogd: exiting on signal 15 Waiting (max 60 seconds) for system process `vnlru' to stop...done Waiting (max 60 seconds) for system process `bufdaemon' to stop...done Waiting (max 60 seconds) for system process `syncer' to stop... Syncing disks, vnodes remaining...8 4 4 3 2 2 0 0 0 done All buffers synced. Uptime: 16m6s ukphy0: detached miibus0: detached kernel trap 12 with interrupts disabled Fatal trap 12: page fault while in kernel mode fault virtual address = 0x24 fault code = supervisor read, page not present instruction pointer = 0x20:0xc06588d0 stack pointer = 0x28:0xd341dc6c frame pointer = 0x28:0xd341dc80 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = resume, IOPL = 0 current process = 22 (irq11: vr0 ath0++) trap number = 12 panic: page fault Uptime: 16m6s Dmesg shows: ath0: mem 0xde000000-0xde00ffff irq 11 at device 20.0 on pci0 ath0: [GIANT-LOCKED] ath0: Ethernet address: 00:11:95:94:29:08 ath0: mac 7.9 phy 4.5 radio 5.6 pciconf: ath0@pci0:20:0: class=0x020000 card=0x3a131186 chip=0x0013168c rev=0x01 hdr=0x00 On Tuesday 27 September 2005 11:07, Jan Mikael Melen wrote: > > Other weird thing is that I get a kernel panic after final sync when > halting system, I've investigated that this propably doesn't have anything > to do with the VIA EPIA motherboard and I think the problem has something > do either with bridging or the atheros wireless driver.