From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S265881AbUAQM52 (ORCPT ); Sat, 17 Jan 2004 07:57:28 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S265963AbUAQM51 (ORCPT ); Sat, 17 Jan 2004 07:57:27 -0500 Received: from pengo.systems.pipex.net ([62.241.160.193]:57488 "EHLO pengo.systems.pipex.net") by vger.kernel.org with ESMTP id S265881AbUAQM5Z (ORCPT ); Sat, 17 Jan 2004 07:57:25 -0500 Date: Sat, 17 Jan 2004 13:00:34 +0000 From: James Stone To: linux-kernel@vger.kernel.org Subject: Re: sound usb related kernel panic on reboot Message-ID: <20040117130034.GA705@moon.base> References: <20040116224446.GA758@moon.base> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20040116224446.GA758@moon.base> User-Agent: Mutt/1.5.4i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org I have found the soultion to the problem. It was entirely unrelated to the kernel- sorry! I was running the kernel alsa modules but I had different versions of the alsa tools and alsa lib installed. Although it _seemed_ to work, it also led to the kernel panics on shutdown. James On Fri, Jan 16, 2004 at 10:44:46PM +0000, James Stone wrote: > Please cc me with any replies. > > I have been getting the already reported kernel panic on shutdown/reboot > which seems to be related in some way to the modem_run userspace driver > for the alcatel speedtouch modem. I have now noticed another one which > is also related to USB in some way.. > > I have a midi keyboard (evolution MK-249C) attached via USB and when it > is switched on, I get the kernel panic on shutdown. I can supply the > full trace if required although it will require me writing it by hand as > it does not seem to be recorded in any logs. > > The output from /var/log/kernel is as follows: > > Jan 16 19:17:18 moon kernel: agpgart: Putting AGP V2 device at > 0000:00:00.0 into 4x mode > Jan 16 19:17:18 moon kernel: agpgart: Putting AGP V2 device at > 0000:01:00.0 into 4x mode > Jan 16 19:17:18 moon kernel: atkbd.c: Unknown key released (translated > set 2, code 0x7a on isa0060/serio0). > Jan 16 19:17:18 moon kernel: atkbd.c: Unknown key released (translated > set 2, code 0x7a on isa0060/serio0). > Jan 16 19:17:27 moon kernel: drivers/usb/core/usb.c: deregistering > driver usb-storage > Jan 16 19:17:27 moon kernel: drivers/usb/core/usb.c: deregistering > driver visor > Jan 16 19:17:27 moon kernel: drivers/usb/serial/usb-serial.c: USB > Serial deregistering driver Handspring Visor / Palm OS > Jan 16 19:17:27 moon kernel: drivers/usb/serial/usb-serial.c: USB > Serial deregistering driver Sony Clie 3.5 > Jan 16 19:17:27 moon kernel: drivers/usb/core/usb.c: deregistering > driver usbserial > Jan 16 19:17:27 moon kernel: drivers/usb/core/usb.c: deregistering > driver usblp > Jan 16 19:17:27 moon kernel: uhci_hcd 0000:00:10.0: remove, state 1 > Jan 16 19:17:27 moon kernel: usb usb1: USB disconnect, address 1 > Jan 16 19:17:27 moon kernel: usb 1-2: USB disconnect, address 2 > Jan 16 19:17:27 moon kernel: uhci_hcd 0000:00:10.0: USB bus 1 > deregistered > Jan 16 19:17:27 moon kernel: uhci_hcd 0000:00:10.1: remove, state 1 > Jan 16 19:17:27 moon kernel: usb usb2: USB disconnect, address 1 > Jan 16 19:17:27 moon kernel: usb 2-1: USB disconnect, address 2 > Jan 16 19:17:27 moon kernel: pci_pool_destroy 0000:00:10.1/uhci_td, > ddb60000 busy > Jan 16 19:17:27 moon kernel: pci_pool_destroy 0000:00:10.1/uhci_td, > ddb5a000 busy > Jan 16 19:17:27 moon kernel: uhci_hcd 0000:00:10.1: USB bus 2 > deregistered > Jan 16 19:17:27 moon kernel: uhci_hcd 0000:00:10.2: remove, state 1 > Jan 16 19:17:27 moon kernel: usb usb3: USB disconnect, address 1 > Jan 16 19:17:27 moon kernel: uhci_hcd 0000:00:10.2: USB bus 3 > deregistered > Jan 16 19:17:27 moon kernel: slab error in kmem_cache_destroy(): cache > `uhci_urb_priv': Can't free all objects > Jan 16 19:17:27 moon kernel: Call Trace: > Jan 16 19:17:27 moon kernel: [kmem_cache_destroy+152/288] > kmem_cache_destroy+0x98/0x120 > Jan 16 19:17:27 moon kernel: [_end+542256840/1069502828] > uhci_hcd_cleanup+0x1c/0x5 > 9 [uhci_hcd] > Jan 16 19:17:27 moon kernel: [sys_delete_module+284/320] > sys_delete_module+0x11c/0 > x140 > Jan 16 19:17:27 moon kernel: [sys_munmap+68/112] sys_munmap+0x44/0x70 > Jan 16 19:17:27 moon kernel: [syscall_call+7/11] syscall_call+0x7/0xb > Jan 16 19:17:27 moon kernel: > Jan 16 19:17:27 moon kernel: uhci: not all urb_priv's were freed > Jan 16 19:17:27 moon kernel: drivers/usb/core/usb.c: deregistering > driver snd-usb-audio > Jan 16 19:17:32 moon kernel: drivers/usb/core/usb.c: registered new > driver snd-usb-audio > Jan 16 19:17:33 moon kernel: drivers/usb/core/usb.c: deregistering > driver snd-usb-audio > Jan 16 19:17:35 moon kernel: Kernel logging (proc) stopped. > Jan 16 19:17:35 moon kernel: Kernel log daemon terminating. > > Regards, > > James Stone