Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S269498AbUJLG5g (ORCPT ); Tue, 12 Oct 2004 02:57:36 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S269500AbUJLG5g (ORCPT ); Tue, 12 Oct 2004 02:57:36 -0400 Received: from mailout02.sul.t-online.com ([194.25.134.17]:23521 "EHLO mailout02.sul.t-online.com") by vger.kernel.org with ESMTP id S269498AbUJLG50 (ORCPT ); Tue, 12 Oct 2004 02:57:26 -0400 Message-ID: <416B8046.8080809@t-online.de> Date: Tue, 12 Oct 2004 08:57:10 +0200 From: "Harald Dunkel" User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.7.3) Gecko/20041007 Debian/1.7.3-5 X-Accept-Language: en MIME-Version: 1.0 To: linux-kernel@vger.kernel.org Subject: USB Problem (was: 2.6.9-rc4: Aiee on amd64) References: <416A98B3.7050805@t-online.de> In-Reply-To: <416A98B3.7050805@t-online.de> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit X-ID: SspSToZeYe3ZOBWMGDZK3ARqgLR2xsho53X-Q4MHBCsWMfKrxMPe6z X-TOI-MSGID: 52f622b7-c8f3-4d73-aa4b-f27f56e82ea1 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2915 Lines: 75 Harald Dunkel wrote: > Hi folks, > > I installed 2.6.9-rc4 this morning, but it died at boot time > (a lot of hex output and something about "Aiee" :-). I tried > to redirect syslog to another host, but the error message did > not show up in the foreign log files. > > Any idea how to catch this message? The problem seems to be > reproducable, and I would be glad to help. > I disabled ehci_hcd.ko in the boot procedure and loaded it manually when syslog was running. This was written into kern.log: : ACPI: PCI interrupt 0000:00:02.2[C] -> GSI 11 (level, low) -> IRQ 11 ehci_hcd 0000:00:02.2: nVidia Corporation nForce3 USB 2.0 PCI: Setting latency timer of device 0000:00:02.2 to 64 ehci_hcd 0000:00:02.2: irq 11, pci mem ffffff0000b98000 ehci_hcd 0000:00:02.2: new USB bus registered, assigned bus number 1 PCI: cache line size of 64 is not supported by device 0000:00:02.2 ehci_hcd 0000:00:02.2: USB 2.0 enabled, EHCI 1.00, driver 2004-May-10 hub 1-0:1.0: USB hub found hub 1-0:1.0: 6 ports detected usb 1-3: new high speed USB device using address 2 ub: sizeof ub_scsi_cmd 88 ub_dev 1112 uba: device 2 capacity nsec 50 bsize 512 uba: made changed uba: device 2 capacity nsec 50 bsize 512 uba: device 2 capacity nsec 50 bsize 512 /dev/ub/a:end_request: I/O error, dev uba, sector 0 Buffer I/O error on device uba, logical block 0 end_request: I/O error, dev uba, sector 2 Buffer I/O error on device uba, logical block 1 end_request: I/O error, dev uba, sector 4 Buffer I/O error on device uba, logical block 2 end_request: I/O error, dev uba, sector 6 Buffer I/O error on device uba, logical block 3 end_request: I/O error, dev uba, sector 6 Buffer I/O error on device uba, logical block 3 end_request: I/O error, dev uba, sector 4 Buffer I/O error on device uba, logical block 2 end_request: I/O error, dev uba, sector 2 Buffer I/O error on device uba, logical block 1 end_request: I/O error, dev uba, sector 0 Buffer I/O error on device uba, logical block 0 unable to read partition table /dev/ub/a:end_request: I/O error, dev uba, sector 2 Buffer I/O error on device uba, logical block 1 end_request: I/O error, dev uba, sector 4 Buffer I/O error on device uba, logical block 2 end_request: I/O error, dev uba, sector 6 Buffer I/O error on device uba, logical block 3 end_request: I/O error, dev uba, sector 0 Buffer I/O error on device uba, logical block 0 unable to read partition table usbcore: registered new driver ub usb 1-4: new high speed USB device using address 3 If I keep ehci_hcd in the boot procedure, then the kernel dies immediately after printing these messages. In my test environment there was no crash, though. Regards Harri - 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/