From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S266746AbUGLHvS (ORCPT ); Mon, 12 Jul 2004 03:51:18 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S266750AbUGLHvS (ORCPT ); Mon, 12 Jul 2004 03:51:18 -0400 Received: from havoc.gtf.org ([216.162.42.101]:60613 "EHLO havoc.gtf.org") by vger.kernel.org with ESMTP id S266746AbUGLHvQ (ORCPT ); Mon, 12 Jul 2004 03:51:16 -0400 Date: Mon, 12 Jul 2004 03:51:14 -0400 From: David Eger To: linux-kernel@vger.kernel.org Subject: pmac oops: devfs versus power management - fight! Message-ID: <20040712075113.GB19875@havoc.gtf.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.4.1i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org I'm running on an Apple TiBook. With the most recent bk (=2.6.8-rc1) devfs and power management hate each other. I was able to get an Oops message once, but sometimes I don't even get that. [ I still use devfs because without it, the vt system freaks on boot since /dev/console doesn't exist yet, so I don't get any gentoo boot messages till the login: prompt ] Here's what I've could copy down: Oops: kernel access of bad area, sig: 11 [#1] NIP C001C8B0 LR C02B1F38 ... TASK = 'pbbuttonsd' ... Last syscall: 54 NIP [c001c8b0] add_wait_queue_exclusive+0x28/0x38 LR [c02b1f38] __down+0x54/0xe8 Call trace: [c016d6f8] pmz_suspend+0x200/0x21c [c0192e48] macio_device_suspend+0x4c/0x54 [c09727f8] suspend_device+0x78/0x158 [c03ea6c0] c03ea6c0 [c03eabd0] c03eabd0 [c03eb5dc] c03eb5dc [c006dfb4] sys_ioctl+0xdc/0x2fc [c0007f30] ret_from_syscall+0x0/0x4c Oops: kernel access of bad area, sig: 11 [#2] NIP C00EF8DC LR C00EF910 TASK = 'devfsd' ... Last syscall: 83 NIP [c00ef8dc] _devfs_search_dir+0x64/0xa4 LR [c00ef910] _devfs_search_dir+0x98/0xa4 Call trace: [c00f1614] devfs_lookup ... __lookup_hash ... ... return_from_syscall -dte