From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S264045AbUGFPnJ (ORCPT ); Tue, 6 Jul 2004 11:43:09 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S264048AbUGFPnJ (ORCPT ); Tue, 6 Jul 2004 11:43:09 -0400 Received: from out007pub.verizon.net ([206.46.170.107]:3510 "EHLO out007.verizon.net") by vger.kernel.org with ESMTP id S264045AbUGFPm5 convert rfc822-to-8bit (ORCPT ); Tue, 6 Jul 2004 11:42:57 -0400 From: Gene Heskett Organization: Organization: undetectable To: linux-kernel@vger.kernel.org Subject: crash city this morning Date: Tue, 6 Jul 2004 11:42:55 -0400 User-Agent: KMail/1.6.2 MIME-Version: 1.0 Content-Disposition: inline Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 8BIT Message-Id: <200407061142.56009.gene.heskett@verizon.net> X-Authentication-Info: Submitted using SMTP AUTH at out007.verizon.net from [151.205.57.221] at Tue, 6 Jul 2004 10:42:56 -0500 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Greetings; While running 2.6.7-mm6, my mouse usb has now powered itself down 2 times, requireing a reboot to recover, and this last time I rebooted to 2.6.7 plain, but have had at least 3 pieces of kde do an exit since doing so. >>From my messages log, the second time the mouse died: Jul 6 11:20:46 coyote kernel: usb 1-1: USB disconnect, address 2 Jul 6 11:20:46 coyote kernel: Unable to handle kernel NULL pointer dereference at virtual address 0000002c Jul 6 11:20:46 coyote kernel: printing eip: Jul 6 11:20:46 coyote kernel: c0274290 Jul 6 11:20:46 coyote kernel: *pde = 00000000 Jul 6 11:20:46 coyote kernel: Oops: 0000 [#1] Jul 6 11:20:46 coyote kernel: PREEMPT Jul 6 11:20:46 coyote kernel: Modules linked in: nvidia snd_seq_oss snd_seq_midi_event sn d_seq snd_pcm_oss snd_mixer_oss snd_via82xx snd_ac97_codec snd_pcm snd_timer snd_page_allo c snd_mpu401_uart snd_rawmidi snd_seq_device snd ohci1394 ieee1394 sg st Jul 6 11:20:46 coyote kernel: CPU: 0 Jul 6 11:20:46 coyote kernel: EIP: 0060:[] Tainted: P VLI Jul 6 11:20:46 coyote kernel: EFLAGS: 00010246 (2.6.7-mm6) Jul 6 11:20:46 coyote kernel: EIP is at usb_unlink_urb+0x0/0x40 Jul 6 11:20:46 coyote kernel: eax: 00000000 ebx: dff82000 ecx: dfc0c16c edx: c15ca7 e8 Jul 6 11:20:46 coyote kernel: esi: c03a2540 edi: dffd3600 ebp: dffd83c0 esp: c1542e b0 Jul 6 11:20:46 coyote kernel: ds: 007b es: 007b ss: 0068 Jul 6 11:20:46 coyote kernel: Process khubd (pid: 23, threadinfo=c1542000 task=c15696d0) Jul 6 11:20:46 coyote kernel: Stack: c0284dbc dffb48a0 c026ed0e dffb48b4 c03a2560 c0207fa 6 dffb48b4 dffd36c4 Jul 6 11:20:46 coyote kernel: c02081d2 dffb48b4 dffd36c4 c02071ba 00000001 dffb48a 0 c02753ff dffd3800 Jul 6 11:20:46 coyote kernel: 00000010 dffd3600 c0270ed8 c032c500 c03122ba dffd371 c 00000002 00000003 Jul 6 11:20:46 coyote kernel: Call Trace: Jul 6 11:20:46 coyote kernel: [] hid_disconnect+0x2c/0xa0 Jul 6 11:20:46 coyote kernel: [] usb_unbind_interface+0x6e/0x70 Jul 6 11:20:46 coyote kernel: [] device_release_driver+0x56/0x60 Jul 6 11:20:46 coyote kernel: [] bus_remove_device+0x52/0x90 Jul 6 11:20:46 coyote kernel: [] device_del+0x5a/0x90 Jul 6 11:20:46 coyote kernel: [] usb_disable_device+0x9f/0xe0 Jul 6 11:20:46 coyote kernel: [] usb_disconnect+0x98/0x120 Jul 6 11:20:46 coyote kernel: [] hub_port_connect_change+0x36b/0x390 Jul 6 11:20:46 coyote kernel: [] hub_events+0x233/0x340 Jul 6 11:20:46 coyote kernel: [] hub_thread+0x35/0x110 Jul 6 11:20:46 coyote kernel: [] autoremove_wake_function+0x0/0x50 Jul 6 11:20:46 coyote kernel: [] ret_from_fork+0x6/0x14 Jul 6 11:20:46 coyote kernel: [] autoremove_wake_function+0x0/0x50 Jul 6 11:20:46 coyote kernel: [] hub_thread+0x0/0x110 Jul 6 11:20:46 coyote kernel: [] kernel_thread_helper+0x5/0x18 Jul 6 11:20:46 coyote kernel: Code: 0b 83 e0 03 40 0f af e8 e9 ee fe ff ff c1 f8 0f 83 e0 0f 8b 6c 83 3c e9 c4 fe ff ff b8 ed ff ff ff e9 50 ff ff ff 90 8d 74 26 00 40 2c 10 74 2a 8b 50 20 85 d2 74 11 8b 92 c0 00 00 00 85 d2 Jul 6 11:21:22 coyote login(pam_unix)[2546]: session opened for user root by LOGIN(uid=0) Jul 6 11:21:22 coyote -- root[2546]: ROOT LOGIN ON tty2 Jul 6 11:21:31 coyote gpm: gpm shutdown succeeded Jul 6 11:21:31 coyote gpm: gpm startup succeeded This didn't restart the mouse; Jul 6 11:23:15 coyote kernel: <7>mtrr: no MTRR for d0000000,2000000 found Is this related? Jul 6 11:23:28 coyote shutdown: shutting down for system reboot Jul 6 11:23:28 coyote init: Switching to runlevel: 6 --------------- at which point I rebooted to 2.6.7, reset my XF86Config to use the old, known stable nv driver, but when startx was run, I got crash notices from several pieces of kde, and a ctl+d to end a shell just made another crash notice. Signal 11's, all of them. -- Cheers, Gene There are 4 boxes to be used in defense of liberty. Soap, ballot, jury, and ammo. Please use in that order, starting now. -Ed Howdershelt, Author Additions to this message made by Gene Heskett are Copyright 2004, Maurice E. Heskett, all rights reserved.