From owner-freebsd-stable@FreeBSD.ORG Tue Mar 1 13:40:56 2005 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 2BFAE16A4CE for ; Tue, 1 Mar 2005 13:40:56 +0000 (GMT) Received: from hermes.oxyd.fr (mx.oxyd.net [195.137.249.78]) by mx1.FreeBSD.org (Postfix) with ESMTP id 5095A43D53 for ; Tue, 1 Mar 2005 13:40:55 +0000 (GMT) (envelope-from pcasidy@casidy.com) Received: from [212.43.253.140] (helo=smtp.casidy.net) by hermes.oxyd.fr with asmtp (Exim 4.20) id 1D67cE-0002xP-DO for freebsd-stable@freebsd.org; Tue, 01 Mar 2005 14:40:46 +0100 Received: from casidy.com (unknown [192.168.1.5]) by smtp.casidy.net (Postfix) with ESMTP id 02F2EB86C for ; Tue, 1 Mar 2005 14:40:42 +0100 (CET) Date: Tue, 1 Mar 2005 14:49:47 +0100 (CET) From: pcasidy@casidy.com To: freebsd-stable@freebsd.org MIME-Version: 1.0 Content-Type: TEXT/plain; charset=us-ascii Message-Id: <20050301134042.02F2EB86C@smtp.casidy.net> X-auth-smtp-user: postmaster@casidy.com X-abuse-contact: abuse@oxyd.fr Subject: if_bfe/uhci: storm interrupt Fatal trap 12 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 01 Mar 2005 13:40:56 -0000 Hi! I have a brand new Dell Inspiron 9100 laptop with a broadcom integrated NIC. I get a panic with 5.3-SNAP, 5.4-PRE and 6.0-SNAP due to a storm interrupt as soon as I assign an IP address to it (ifconfig or dhclient). The storm interrupt is reported on "irq18: bfe0 uhci2". I have manage to use this laptop with NDISulator but I cannot boot LiveCD such as FreesBie. Here are many information I think might be useful, feel free to ask me more. I can manage to provide a remote access to this laptop (with NDISulator, so not sure if usable to debug if_bfe ;) ) #dmesg reports: bfe0: mem 0xfaffe000-0xfaffffff irq 18 at device 0.0 on pci2 bfe0: Ethernet address: 00:11:43:65:ab:d1 miibus0: on bfe0 bmtphy0: on miibus0 bmtphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto #ifconfig reports: bfe0: flags=8802 mtu 1500 options=8 ether 00:11:43:65:ab:d1 media: Ethernet autoselect (100baseTX ) status: active #uname -a FreeBSD littleoak 5.4-PRERELEASE FreeBSD 5.4-PRERELEASE #1: Mon Feb 28 16:07:35 UTC 2005 updater@littleoak:/usr/obj/usr/src/sys/LITTLEOAK i386 #vmstat -i interrupt total rate irq1: atkbd0 1341 2 irq8: rtc 69991 127 irq9: acpi0 2 0 irq13: npx0 1 0 irq14: ata0 41321 75 irq15: ata1 58 0 irq16: uhci0 uhci3 998 1 irq19: cbb0 fwohci+ 1 0 irq0: clk 54681 99 Total 168394 307 # irqs useb by uhci uhci0: port 0xbf80-0xbf9f irq 16 at device 29.0 on pci0 uhci1: port 0xbf60-0xbf7f irq 19 at device 29.1 on pci0 uhci2: port 0xbf40-0xbf5f irq 18 at device 29.2 on pci0 uhci3: port 0xbf20-0xbf3f irq 16 at device 29.3 on pci0 Not sure if it is related with but I have (mostly) random freeze of the system while browsing files with firefox/mozilla or other file browsers: but i'll report them lately. Thanks for your help. Phil.