Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S263829AbTIIAvN (ORCPT ); Mon, 8 Sep 2003 20:51:13 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263843AbTIIAvM (ORCPT ); Mon, 8 Sep 2003 20:51:12 -0400 Received: from hermes.py.intel.com ([146.152.216.3]:7646 "EHLO hermes.py.intel.com") by vger.kernel.org with ESMTP id S263829AbTIIAvK convert rfc822-to-8bit (ORCPT ); Mon, 8 Sep 2003 20:51:10 -0400 content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 8BIT X-MimeOLE: Produced By Microsoft Exchange V6.0.6375.0 Subject: RE: kernel oops with kernel-smp-2.4.20-20.9 (Unable to handle kernel NULL pointer dereference at virtual address 00000000) Date: Mon, 8 Sep 2003 17:51:04 -0700 Message-ID: X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: kernel oops with kernel-smp-2.4.20-20.9 (Unable to handle kernel NULL pointer dereference at virtual address 00000000) Thread-Index: AcN0TTD9MW5IDEF6SpGB1/A21BmVTgCHx+lw From: "Feldman, Scott" To: "Frederic Trudeau" , X-OriginalArrivalTime: 09 Sep 2003 00:51:05.0030 (UTC) FILETIME=[72C0F660:01C3766C] Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 993 Lines: 27 > >>EIP; f8b05260 <[e1000]e1000_clean_rx_ring+30/140> <===== > > >>ecx; 00031988 Before first symbol > >>edx; f770b980 <_end+3728d080/3838e760> > >>esp; f54a1e98 <_end+35023598/3838e760> > > Trace; f8b051dd <[e1000]e1000_free_rx_resources+1d/70> > Trace; f8b04a26 <[e1000]e1000_open+46/60> Fix in newer e1000 drivers. Your failing request_irq(). Need to remove some code in e1000_up so we don't try to free resources twice: if(request_irq(netdev->irq, &e1000_intr, SA_SHIRQ | SA_SAMPLE_RANDOM, netdev->name, netdev)) { - e1000_reset_hw(&adapter->hw); - e1000_free_tx_resources(adapter); - e1000_free_rx_resources(adapter); return -1; } -scott - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/