From owner-freebsd-questions@FreeBSD.ORG Mon Apr 26 17:02:20 2010 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id C1F77106564A for ; Mon, 26 Apr 2010 17:02:20 +0000 (UTC) (envelope-from twhoffma@gmail.com) Received: from mail-wy0-f182.google.com (mail-wy0-f182.google.com [74.125.82.182]) by mx1.freebsd.org (Postfix) with ESMTP id 58F058FC0C for ; Mon, 26 Apr 2010 17:02:19 +0000 (UTC) Received: by wye20 with SMTP id 20so4325220wye.13 for ; Mon, 26 Apr 2010 10:02:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:mime-version:received:from:date :message-id:subject:to:content-type; bh=qL01RWxnqCWDsUIma19k4gkxnUwZz86iTK1cIQkHw5w=; b=wXSgnbt0Bxqg8nuHl0H3MkQV1wGscGfynItQdiLtinhFPfO8e2nYyhvTibzPgll+pA Ppw5R/xB1ekPQ2JCAG4P6IvFRD8cwJqXd1QFwxRPaazCf/K9DHGTL/6Ezjy6pf4RXPAS gbYQHf/1xFvJ0l+xlbIQ7LEE3X4JxjD3pAGfs= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:from:date:message-id:subject:to:content-type; b=neOYAdcIJvgA0RTl0bi/5K3kInPECUQZLV6kD9m7rE006g9f7x6gXZjyNKVXpHfcOz 2/Vm3Ygz0PF5nycifv6NYT6/pf+Z5DxGv0rqL8ygKQNF0PyRMaDqmq4JOgJrQb+fkfcP /HMFtGhekE35MVbxc6Q8q4JiHsOfUWaZYxh9U= Received: by 10.216.89.74 with SMTP id b52mr1915876wef.142.1272301335528; Mon, 26 Apr 2010 10:02:15 -0700 (PDT) MIME-Version: 1.0 Received: by 10.216.50.203 with HTTP; Mon, 26 Apr 2010 10:01:55 -0700 (PDT) From: Torgeir Hoffmann Date: Mon, 26 Apr 2010 19:01:55 +0200 Message-ID: To: FreeBSD Mailing List Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Subject: iwi0 and spontaneous reboot on /etc/rc.d/netif restart X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 26 Apr 2010 17:02:20 -0000 Hi, over the last 6 months or so, I have been so unfortunate to experience spontaneous reboots when I restart netif. Most of the time it leaves no trace in logs, but this time I was "fortunate" enough to be able to scrible down something while in console. I hope someone can shed some light on this - and I will be happy to provide a config files if necessary - it's basicly a standard setup with iwi0, wpa_supplicant connecting via wpa. It is a T42 with a Intel 2200BG. There is no issues in other OSes, so I figure this to be a driver specific problem. This is from handwritten notes, so there may be some inaccuracies. It is FreeBSD 8.0-release. wlan0: ieee80211_new_state_locked: pending SCAN -> AUTH transition lost Fata trap 12: page fault while in kernel mode cpuid=0; apic id=00 fault virtual adress = 0xc4bd71b4 fault code = supervisor read, page not present instruction pointer = 0x20:0xc0f78867 stack pointer = 0x28:0xc439ab7c frame pointer = 0x28:0xc439ac34 code seqment = base 0x0, limit 0xfffff, type 0x16 = DPL 0, pres 1, def 32 1, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 0 (iwi0 taskq) trap number = 12 panic: page fault cpuid = 0 Uptime 13m9s Cannot dump. Device not defined or unavailable Automatic reboot in 15 seconds - press a key on the console to abort. Best Regards, Torgeir