Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261706AbUKJLla (ORCPT ); Wed, 10 Nov 2004 06:41:30 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261722AbUKJLla (ORCPT ); Wed, 10 Nov 2004 06:41:30 -0500 Received: from 4s.enrico.unife.it ([192.167.219.82]:20452 "EHLO quatresse.ferrara.linux.it") by vger.kernel.org with ESMTP id S261706AbUKJLkm convert rfc822-to-8bit (ORCPT ); Wed, 10 Nov 2004 06:40:42 -0500 From: Fabio Coatti Organization: FerraraLUG To: Andrew Morton Subject: Re: 2.6.10-rc1-mm4 Date: Wed, 10 Nov 2004 12:40:37 +0100 User-Agent: KMail/1.7.1 Cc: linux-kernel@vger.kernel.org References: <20041109074909.3f287966.akpm@osdl.org> In-Reply-To: <20041109074909.3f287966.akpm@osdl.org> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 8BIT Content-Disposition: inline Message-Id: <200411101240.37882.cova@ferrara.linux.it> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 21759 Lines: 414 Alle 16:49, marted? 9 novembre 2004, Andrew Morton ha scritto: > - A process matter: I'm now tracking any regressions since 2.6.9, with the > ? intention that we not release 2.6.10 until they're all fixed. ?(Where > ? "tracking" means shoving them into a folder called "bugs"). ?So if anyone > is aware of any post-2.6.9 regressions, please make sure that I have a copy > of the email. usb storage has some problems; IIRC 2.6.9 is OK, the problem is only in mm series; I can test other versions but it will take some time :) Maybe it's a minor bug, but it can freeze usb subsystem... Short description: inserting usb storage device causes problems and device is not created; this happens with or without ub driver. I've already reported this, but not for mm4, maybe something is different, The device works just fine with 2.6.8.1 as provided with mdk cooker (12mdk), without ub module, the flash pen is seen as sda1. tests made without ub configured/compiled. Inseting the device, the usual behaviour is that it is not seen, only error occurs (see below for full syslog report). Sometimes (say, after 5/6 insertion/removal cycles) the pen is seen but scsi layer seem to see it twice, then kobject fails. In this situation, the removal of the device causes a kernel oops and usb subsystem is gone, with herratic behaviour. As said, same device is OK with 2.6.8.1 (and anyway, it should cause not harm even if it is not working, imho...) Log report: plugging in/out the device: ====Nov 10 01:18:14 kefk kernel: hub 5-0:1.0: state 5 ports 8 chg ff00 evt 0008 Nov 10 01:18:14 kefk kernel: ehci_hcd 0000:00:1d.7: GetStatus port 3 status 001002 POWER sig=se0 CSC Nov 10 01:18:14 kefk kernel: hub 5-0:1.0: port 3, status 0100, change 0001, 12 Mb/s Nov 10 01:18:14 kefk kernel: hub 5-0:1.0: debounce: port 3: total 100ms stable 100ms status 0x100 Nov 10 01:18:14 kefk kernel: hub 2-0:1.0: state 5 ports 2 chg fffc evt 0002 Nov 10 01:18:14 kefk kernel: uhci_hcd 0000:00:1d.1: port 1 portsc 0082,00 Nov 10 01:18:14 kefk kernel: hub 2-0:1.0: port 1, status 0100, change 0001, 12 Mb/s Nov 10 01:18:14 kefk kernel: hub 2-0:1.0: debounce: port 1: total 100ms stable 100ms status 0x100 Nov 10 01:18:15 kefk kernel: uhci_hcd 0000:00:1d.1: suspend_hc Nov 10 01:18:19 kefk kernel: hub 5-0:1.0: state 5 ports 8 chg ff00 evt 0008 Nov 10 01:18:19 kefk kernel: ehci_hcd 0000:00:1d.7: GetStatus port 3 status 001803 POWER sig=j CSC CONNECT Nov 10 01:18:19 kefk kernel: hub 5-0:1.0: port 3, status 0501, change 0001, 480 Mb/s Nov 10 01:18:19 kefk kernel: hub 5-0:1.0: debounce: port 3: total 100ms stable 100ms status 0x501 Nov 10 01:18:19 kefk kernel: ehci_hcd 0000:00:1d.7: port 3 high speed Nov 10 01:18:19 kefk kernel: ehci_hcd 0000:00:1d.7: GetStatus port 3 status 001005 POWER sig=se0 PE CONNECT Nov 10 01:18:19 kefk kernel: usb 5-3: new high speed USB device using ehci_hcd and address 6 Nov 10 01:18:19 kefk kernel: ehci_hcd 0000:00:1d.7: devpath 3 ep0in 3strikes Nov 10 01:18:19 kefk kernel: ehci_hcd 0000:00:1d.7: port 3 full speed --> companion Nov 10 01:18:19 kefk kernel: ehci_hcd 0000:00:1d.7: GetStatus port 3 status 003801 POWER OWNER sig=j CONNECT Nov 10 01:18:19 kefk kernel: uhci_hcd 0000:00:1d.1: wakeup_hc Nov 10 01:18:19 kefk kernel: hub 2-0:1.0: state 5 ports 2 chg fffc evt 0002 Nov 10 01:18:19 kefk kernel: uhci_hcd 0000:00:1d.1: port 1 portsc 0083,00 Nov 10 01:18:19 kefk kernel: hub 2-0:1.0: port 1, status 0101, change 0001, 12 Mb/s Nov 10 01:18:19 kefk kernel: hub 2-0:1.0: debounce: port 1: total 100ms stable 100ms status 0x101 Nov 10 01:18:19 kefk kernel: usb 2-1: new full speed USB device using uhci_hcd and address 6 Nov 10 01:18:19 kefk kernel: uhci_hcd 0000:00:1d.1: uhci_result_control: failed with status 440000 Nov 10 01:18:19 kefk kernel: [f79d6240] link (379d61b2) element (37a65040) Nov 10 01:18:19 kefk kernel: 0: [f7a65040] link (37a65080) e0 Stalled CRC/Timeo Length=7 MaxLen=7 DT0 EndPt=0 Dev=0, PID=2 d(SETUP) (buf=3527a400) Nov 10 01:18:19 kefk kernel: 1: [f7a65080] link (37a650c0) e3 SPD Active Length=0 MaxLen=3f DT1 EndPt=0 Dev=0, PID=69(IN) (buf=351fa1c0) Nov 10 01:18:19 kefk kernel: 2: [f7a650c0] link (00000001) e3 IOC Active Length=0 MaxLen=7ff DT1 EndPt=0 Dev=0, PID=e1(OUT ) (buf=00000000) Nov 10 01:18:19 kefk kernel: Nov 10 01:18:19 kefk kernel: usb 2-1: device descriptor read/64, error -71 Nov 10 01:18:19 kefk kernel: uhci_hcd 0000:00:1d.1: uhci_result_control: failed with status 440000 Nov 10 01:18:19 kefk kernel: [f79d6240] link (379d61b2) element (37a65040) Nov 10 01:18:19 kefk kernel: 0: [f7a65040] link (37a65080) e0 Stalled CRC/Timeo Length=7 MaxLen=7 DT0 EndPt=0 Dev=0, PID=2 d(SETUP) (buf=3527a400) Nov 10 01:18:19 kefk kernel: 1: [f7a65080] link (37a650c0) e3 SPD Active Length=0 MaxLen=3f DT1 EndPt=0 Dev=0, PID=69(IN) (buf=351fa1c0) Nov 10 01:18:19 kefk kernel: 2: [f7a650c0] link (00000001) e3 IOC Active Length=0 MaxLen=7ff DT1 EndPt=0 Dev=0, PID=e1(OUT ) (buf=00000000) Nov 10 01:18:19 kefk kernel: Nov 10 01:18:20 kefk kernel: usb 2-1: device descriptor read/64, error -71 Nov 10 01:18:20 kefk kernel: usb 2-1: new full speed USB device using uhci_hcd and address 7 Nov 10 01:18:20 kefk kernel: uhci_hcd 0000:00:1d.1: uhci_result_control: failed with status 440000 Nov 10 01:18:20 kefk kernel: [f79d6240] link (379d61b2) element (37a65040) Nov 10 01:18:20 kefk kernel: 0: [f7a65040] link (37a65080) e0 Stalled CRC/Timeo Length=7 MaxLen=7 DT0 EndPt=0 Dev=0, PID=2 d(SETUP) (buf=3527a400) Nov 10 01:18:20 kefk kernel: 1: [f7a65080] link (37a650c0) e3 SPD Active Length=0 MaxLen=3f DT1 EndPt=0 Dev=0, PID=69(IN) (buf=351fa1c0) Nov 10 01:18:20 kefk kernel: 2: [f7a650c0] link (00000001) e3 IOC Active Length=0 MaxLen=7ff DT1 EndPt=0 Dev=0, PID=e1(OUT) (buf=00000000) Nov 10 01:18:20 kefk kernel: Nov 10 01:18:20 kefk kernel: usb 2-1: device descriptor read/64, error -71 Nov 10 01:18:20 kefk kernel: uhci_hcd 0000:00:1d.1: uhci_result_control: failed with status 440000 Nov 10 01:18:20 kefk kernel: [f79d6240] link (379d61b2) element (37a65040) (snip) =========== (no oopses so far) Now, plugging in aftere several tries: Nov 10 01:19:44 kefk kernel: hub 5-0:1.0: state 5 ports 8 chg ff00 evt 0008 Nov 10 01:19:44 kefk kernel: ehci_hcd 0000:00:1d.7: GetStatus port 3 status 001803 POWER sig=j CSC CONNECT Nov 10 01:19:44 kefk kernel: hub 5-0:1.0: port 3, status 0501, change 0001, 480 Mb/s Nov 10 01:19:44 kefk kernel: hub 5-0:1.0: debounce: port 3: total 100ms stable 100ms status 0x501 Nov 10 01:19:44 kefk kernel: ehci_hcd 0000:00:1d.7: port 3 high speed Nov 10 01:19:44 kefk kernel: ehci_hcd 0000:00:1d.7: GetStatus port 3 status 001005 POWER sig=se0 PE CONNECT Nov 10 01:19:44 kefk kernel: usb 5-3: new high speed USB device using ehci_hcd and address 8 Nov 10 01:19:44 kefk kernel: ehci_hcd 0000:00:1d.7: port 3 high speed Nov 10 01:19:44 kefk kernel: ehci_hcd 0000:00:1d.7: GetStatus port 3 status 001005 POWER sig=se0 PE CONNECT Nov 10 01:19:44 kefk kernel: usb 5-3: new device strings: Mfr=1, Product=2, SerialNumber=3 Nov 10 01:19:44 kefk kernel: usb 5-3: default language 0x0409 Nov 10 01:19:44 kefk kernel: usb 5-3: Product: Mass storage Nov 10 01:19:44 kefk kernel: usb 5-3: Manufacturer: USB Nov 10 01:19:44 kefk kernel: usb 5-3: SerialNumber: 142E19413C2FCA34 Nov 10 01:19:44 kefk kernel: usb 5-3: hotplug Nov 10 01:19:44 kefk kernel: usb 5-3: adding 5-3:1.0 (config #1, interface 0) Nov 10 01:19:44 kefk kernel: usb 5-3:1.0: hotplug Nov 10 01:19:44 kefk kernel: Initializing USB Mass Storage driver... Nov 10 01:19:44 kefk kernel: usb-storage 5-3:1.0: usb_probe_interface Nov 10 01:19:44 kefk kernel: usb-storage 5-3:1.0: usb_probe_interface - got id Nov 10 01:19:44 kefk kernel: scsi3 : SCSI emulation for USB Mass Storage devices Nov 10 01:19:44 kefk kernel: usbcore: registered new driver usb-storage Nov 10 01:19:44 kefk kernel: USB Mass Storage support registered. Nov 10 01:19:44 kefk kernel: usb-storage: device found at 8 Nov 10 01:19:44 kefk kernel: usb-storage: waiting for device to settle before scanning Nov 10 01:19:49 kefk kernel: Vendor: 512MB Model: USB2.0FlashDrive Rev: 2.00 Nov 10 01:19:49 kefk kernel: Type: Direct-Access ANSI SCSI revision: 02 Nov 10 01:19:49 kefk kernel: sdb: Unit Not Ready, sense: Nov 10 01:19:49 kefk kernel: Current : sense = 70 6 Nov 10 01:19:49 kefk kernel: ASC=28 ASCQ= 0 Nov 10 01:19:49 kefk kernel: Raw sense data:0x70 0x00 0x06 0x00 0x00 0x00 0x00 0x0a 0x00 0x00 0x00 0x00 0x28 0x00 0x00 0x00 0x00 0x00 Nov 10 01:19:49 kefk kernel: sdb : READ CAPACITY failed. Nov 10 01:19:49 kefk kernel: sdb : status=1, message=00, host=0, driver=08 Nov 10 01:19:49 kefk kernel: Current sd: sense = 70 6 Nov 10 01:19:49 kefk kernel: ASC=28 ASCQ= 0 Nov 10 01:19:49 kefk kernel: Raw sense data:0x70 0x00 0x06 0x00 0x00 0x00 0x00 0x0a 0x00 0x00 0x00 0x00 0x28 0x00 0x00 0x00 0x00 0x00 Nov 10 01:19:49 kefk kernel: sdb: test WP failed, assume Write Enabled Nov 10 01:19:49 kefk kernel: sdb: assuming drive cache: write through Nov 10 01:19:49 kefk kernel: sdb: Unit Not Ready, sense: Nov 10 01:19:49 kefk kernel: Current : sense = 70 6 Nov 10 01:19:49 kefk kernel: ASC=28 ASCQ= 0 Nov 10 01:19:49 kefk kernel: Raw sense data:0x70 0x00 0x06 0x00 0x00 0x00 0x00 0x0a 0x00 0x00 0x00 0x00 0x28 0x00 0x00 0x00 0x00 0x00 Nov 10 01:19:49 kefk kernel: SCSI device sdb: 1024000 512-byte hdwr sectors (524 MB) Nov 10 01:19:49 kefk kernel: sdb: Write Protect is off Nov 10 01:19:49 kefk kernel: sdb: Mode Sense: 03 00 00 00 Nov 10 01:19:49 kefk kernel: sdb: assuming drive cache: write through Nov 10 01:19:49 kefk kernel: SCSI device sdb: 1024000 512-byte hdwr sectors (524 MB) Nov 10 01:19:49 kefk kernel: sdb: Write Protect is off Nov 10 01:19:49 kefk kernel: sdb: Mode Sense: 03 00 00 00 Nov 10 01:19:49 kefk kernel: sdb: assuming drive cache: write through Nov 10 01:19:49 kefk kernel: sdb: sdb1 Nov 10 01:19:49 kefk kernel: sdb: sdb1 Nov 10 01:19:49 kefk kernel: kobject_register failed for (-17) Nov 10 01:19:49 kefk kernel: [.text.lock.kobject+4/100] kobject_register+0x51/0x5f Nov 10 01:19:49 kefk kernel: [] kobject_register+0x51/0x5f Nov 10 01:19:49 kefk kernel: [del_gendisk+25/213] add_partition+0xbb/0xf0 Nov 10 01:19:49 kefk kernel: [] add_partition+0xbb/0xf0 Nov 10 01:19:49 kefk kernel: [parse_extended+188/662] register_disk+0xee/0x11d Nov 10 01:19:49 kefk kernel: [] register_disk+0xee/0x11d Nov 10 01:19:49 kefk kernel: [invalidate_partition+52/66] add_disk+0x36/0x41 Nov 10 01:19:49 kefk kernel: [] add_disk+0x36/0x41 Nov 10 01:19:49 kefk kernel: [bdev_read_only+10/32] exact_match+0x0/0x7 Nov 10 01:19:49 kefk kernel: [] exact_match+0x0/0x7 Nov 10 01:19:49 kefk kernel: [bdev_read_only+17/32] exact_lock+0x0/0xd Nov 10 01:19:49 kefk kernel: [] exact_lock+0x0/0xd Nov 10 01:19:49 kefk kernel: [get_sectorsize+91/527] sd_probe+0x224/0x32f Nov 10 01:19:49 kefk kernel: [] sd_probe+0x224/0x32f Nov 10 01:19:49 kefk kernel: [sysfs_lookup+10/199] sysfs_make_dirent+0x1c/0x84 Nov 10 01:19:49 kefk kernel: [] sysfs_make_dirent+0x1c/0x84 Nov 10 01:19:49 kefk kernel: [sysfs_lookup+10/199] sysfs_make_dirent+0x1c/0x84 Nov 10 01:19:49 kefk kernel: [] sysfs_make_dirent+0x1c/0x84 Nov 10 01:19:49 kefk kernel: [class_register+51/108] driver_probe_device+0x29/0x6a Nov 10 01:19:49 kefk kernel: [] driver_probe_device+0x29/0x6a Nov 10 01:19:49 kefk kernel: [class_device_dev_link+24/26] device_attach+0x46/0xaa Nov 10 01:19:49 kefk kernel: [] device_attach+0x46/0xaa Nov 10 01:19:49 kefk kernel: [d_prune_aliases+59/145] dput+0x76/0x209 Nov 10 01:19:49 kefk kernel: [] dput+0x76/0x209 Nov 10 01:19:49 kefk kernel: [class_device_add_attrs+40/153] bus_add_device+0x55/0x97 Nov 10 01:19:49 kefk kernel: [] bus_add_device+0x55/0x97 Nov 10 01:19:49 kefk kernel: [device_attach+33/170] device_add+0xb9/0x15c Nov 10 01:19:49 kefk kernel: [] device_add+0xb9/0x15c Nov 10 01:19:49 kefk kernel: [proc_scsi_devinfo_read+72/169] scsi_sysfs_add_sdev+0xa0/0x309 Nov 10 01:19:49 kefk kernel: [] scsi_sysfs_add_sdev+0xa0/0x309 Nov 10 01:19:49 kefk kernel: [scsi_scan+109/193] scsi_add_lun+0x2d9/0x32f Nov 10 01:19:49 kefk kernel: [] scsi_add_lun+0x2d9/0x32f Nov 10 01:19:49 kefk kernel: [show_sg_tablesize+41/42] scsi_probe_and_add_lun+0xbd/0x1a9 Nov 10 01:19:49 kefk kernel: [] scsi_probe_and_add_lun+0xbd/0x1a9 Nov 10 01:19:49 kefk kernel: [scsi_sysfs_add_sdev+349/777] scsi_scan_target+0x9a/0x106 Nov 10 01:19:49 kefk kernel: [] scsi_scan_target+0x9a/0x106 Nov 10 01:19:49 kefk kernel: [scsi_sysfs_add_sdev+581/777] scsi_scan_channel+0x7c/0x9a Nov 10 01:19:49 kefk kernel: [] scsi_scan_channel+0x7c/0x9a Nov 10 01:19:49 kefk kernel: [scsi_sysfs_add_sdev+721/777] scsi_scan_host_selected+0x6e/0xc7 Nov 10 01:19:49 kefk kernel: [] scsi_scan_host_selected+0x6e/0xc7 Nov 10 01:19:49 kefk kernel: [scsi_remove_device+66/153] scsi_scan_host+0x21/0x25 Nov 10 01:19:49 kefk kernel: [] scsi_scan_host+0x21/0x25 Nov 10 01:19:49 kefk kernel: [pg0+946468872/1069159424] usb_stor_scan_thread+0x134/0x145 [usb_storage] Nov 10 01:19:49 kefk kernel: [] usb_stor_scan_thread+0x134/0x145 [usb_storage] Nov 10 01:19:49 kefk kernel: [wake_up_bit+24/38] autoremove_wake_function+0x0/0x43 Nov 10 01:19:49 kefk kernel: [] autoremove_wake_function+0x0/0x43 Nov 10 01:19:49 kefk kernel: [ret_from_intr+1/27] ret_from_fork+0x6/0x14 Nov 10 01:19:49 kefk kernel: [] ret_from_fork+0x6/0x14 Nov 10 01:19:49 kefk kernel: [wake_up_bit+24/38] autoremove_wake_function+0x0/0x43 Nov 10 01:19:49 kefk kernel: [] autoremove_wake_function+0x0/0x43 Nov 10 01:19:49 kefk kernel: [pg0+946468564/1069159424] usb_stor_scan_thread+0x0/0x145 [usb_storage] Nov 10 01:19:49 kefk kernel: [] usb_stor_scan_thread+0x0/0x145 [usb_storage] Nov 10 01:19:49 kefk kernel: [kernel_thread+10/156] kernel_thread_helper+0x5/0xb Nov 10 01:19:49 kefk kernel: [] kernel_thread_helper+0x5/0xb Nov 10 01:19:49 kefk kernel: Attached scsi removable disk sdb at scsi3, channel 0, id 0, lun 0 Nov 10 01:19:49 kefk kernel: Attached scsi generic sg4 at scsi3, channel 0, id 0, lun 0, type 0 Nov 10 01:19:49 kefk kernel: usb-storage: device scan complete Nov 10 01:19:49 kefk scsi.agent[7407]: disk at /devices/pci0000:00/0000:00:1d.7/usb5/5-3/5-3:1.0/host3/target3:0:0/3:0:0:0 ===================================== Finally, the kernel oops on device removal: Nov 10 01:20:12 kefk kernel: hub 5-0:1.0: state 5 ports 8 chg ff00 evt 0008 Nov 10 01:20:12 kefk kernel: ehci_hcd 0000:00:1d.7: GetStatus port 3 status 001002 POWER sig=se0 CSC Nov 10 01:20:12 kefk kernel: hub 5-0:1.0: port 3, status 0100, change 0001, 12 Mb/s Nov 10 01:20:12 kefk kernel: usb 5-3: USB disconnect, address 8 Nov 10 01:20:12 kefk kernel: usb 5-3: usb_disable_device nuking all URBs Nov 10 01:20:12 kefk kernel: usb 5-3: unregistering interface 5-3:1.0 Nov 10 01:20:12 kefk kernel: Unable to handle kernel NULL pointer dereference at virtual address 00000050 Nov 10 01:20:12 kefk kernel: printing eip: Nov 10 01:20:12 kefk kernel: c01880b4 Nov 10 01:20:12 kefk kernel: *pde = 00000000 Nov 10 01:20:12 kefk kernel: Oops: 0000 [#1] Nov 10 01:20:12 kefk kernel: PREEMPT SMP Nov 10 01:20:12 kefk kernel: Modules linked in: usb_storage tun lp parport_pc md5 ipv6 rfcomm l2cap bluetooth snd_seq_oss snd_seq_midi_event snd_seq snd_pcm_oss snd_mixer_oss snd_emu10k1 snd_rawmidi snd_seq_device snd_ac97_codec snd_pcm snd_timer snd_page_alloc snd_util_mem snd_hwdep snd soundcore ipt_REJECT iptable_filter ip_tables loop nls_utf8 ide_cd i2c_dev w83781d i2c_sensor i2c_isa i2c_i801 isofs zlib_inflate e1000 ppa parport ehci_hcd usblp uhci_hcd genrtc Nov 10 01:20:12 kefk kernel: CPU: 0 Nov 10 01:20:12 kefk kernel: EIP: 0060:[sysfs_readdir+164/622] Tainted: P VLI Nov 10 01:20:12 kefk kernel: EIP: 0060:[] Tainted: P VLI Nov 10 01:20:12 kefk kernel: EFLAGS: 00010246 (2.6.10-rc1-mm4) Nov 10 01:20:12 kefk kernel: EIP is at sysfs_remove_dir+0x1d/0x10b Nov 10 01:20:12 kefk kernel: eax: f5277588 ebx: f5277588 ecx: f7927b40 edx: 00000002 Nov 10 01:20:12 kefk kernel: esi: f527a920 edi: 00000000 ebp: f70d1124 esp: c1bbfdd8 Nov 10 01:20:12 kefk kernel: ds: 007b es: 007b ss: 0068 Nov 10 01:20:12 kefk kernel: Process khubd (pid: 139, threadinfo=c1bbf000 task=c1b8b530) Nov 10 01:20:12 kefk kernel: Stack: f78a4b74 00000000 f5277588 f527a920 00000001 f70d1124 c01f3b4c f5277588 Nov 10 01:20:12 kefk kernel: c01f3b5c f5182980 c01867c8 f7967994 f527a920 c03bf224 f70d1124 c0298edc Nov 10 01:20:12 kefk kernel: f79679b8 f7967994 c024ffc1 f7967994 f7a92404 f7840800 c02501c7 f7967994 Nov 10 01:20:12 kefk kernel: Call Trace: Nov 10 01:20:12 kefk kernel: [send_uevent+125/398] kobject_del+0x14/0x1c Nov 10 01:20:12 kefk kernel: [] kobject_del+0x14/0x1c Nov 10 01:20:12 kefk kernel: [send_uevent+141/398] kobject_unregister+0x8/0x10 Nov 10 01:20:12 kefk kernel: [] kobject_unregister+0x8/0x10 Nov 10 01:20:12 kefk kernel: [msdos_partition+40/804] del_gendisk+0x1d/0xd5 Nov 10 01:20:12 kefk kernel: [] del_gendisk+0x1d/0xd5 Nov 10 01:20:12 kefk kernel: [get_sectorsize+381/527] sd_remove+0x17/0x52 Nov 10 01:20:12 kefk kernel: [] sd_remove+0x17/0x52 Nov 10 01:20:12 kefk kernel: [class_hotplug+20/349] device_release_driver+0x6d/0x6f Nov 10 01:20:12 kefk kernel: [] device_release_driver+0x6d/0x6f Nov 10 01:20:12 kefk kernel: [class_device_remove_attrs+36/85] bus_remove_device+0x53/0x90 Nov 10 01:20:12 kefk kernel: [] bus_remove_device+0x53/0x90 Nov 10 01:20:12 kefk kernel: [device_release_driver+26/111] device_del+0x54/0x91 Nov 10 01:20:12 kefk kernel: [] device_del+0x54/0x91 Nov 10 01:20:12 kefk kernel: [scsi_proc_hostdir_add+18/116] scsi_remove_device+0x4e/0x99 Nov 10 01:20:12 kefk kernel: [] scsi_remove_device+0x4e/0x99 Nov 10 01:20:12 kefk kernel: [scsi_remove_device+115/153] scsi_forget_host+0x2d/0x4f Nov 10 01:20:12 kefk kernel: [] scsi_forget_host+0x2d/0x4f Nov 10 01:20:12 kefk kernel: [scsi_ioctl_send_command+746/755] scsi_remove_host+0x8/0x59 Nov 10 01:20:12 kefk kernel: [] scsi_remove_host+0x8/0x59 Nov 10 01:20:12 kefk kernel: [pg0+946469553/1069159424] storage_disconnect+0x7b/0x8d [usb_storage] Nov 10 01:20:12 kefk kernel: [] storage_disconnect+0x7b/0x8d [usb_storage] Nov 10 01:20:12 kefk kernel: [usb_buffer_free+57/65] usb_unbind_interface+0x5e/0x60 Nov 10 01:20:12 kefk kernel: [] usb_unbind_interface+0x5e/0x60 Nov 10 01:20:12 kefk kernel: [class_hotplug+20/349] device_release_driver+0x6d/0x6f Nov 10 01:20:12 kefk kernel: [] device_release_driver+0x6d/0x6f Nov 10 01:20:12 kefk kernel: [class_device_remove_attrs+36/85] bus_remove_device+0x53/0x90 Nov 10 01:20:12 kefk kernel: [] bus_remove_device+0x53/0x90 Nov 10 01:20:12 kefk kernel: [device_release_driver+26/111] device_del+0x54/0x91 Nov 10 01:20:12 kefk kernel: [] device_del+0x54/0x91 Nov 10 01:20:12 kefk kernel: [usb_parse_interface+293/855] usb_disable_device+0xda/0x147 Nov 10 01:20:12 kefk kernel: [] usb_disable_device+0xda/0x147 Nov 10 01:20:12 kefk kernel: [hub_port_init+472/1396] usb_disconnect+0xa8/0x188 Nov 10 01:20:12 kefk kernel: [] usb_disconnect+0xa8/0x188 Nov 10 01:20:12 kefk kernel: [usb_reset_device+612/1048] hub_port_connect_change+0x344/0x477 Nov 10 01:20:12 kefk kernel: [] hub_port_connect_change+0x344/0x477 Nov 10 01:20:12 kefk kernel: [hub_configure+768/2327] clear_port_feature+0x48/0x4d Nov 10 01:20:12 kefk kernel: [] clear_port_feature+0x48/0x4d Nov 10 01:20:12 kefk kernel: [rh_call_control+178/1137] hub_events+0x32a/0x4f6 Nov 10 01:20:12 kefk kernel: [] hub_events+0x32a/0x4f6 Nov 10 01:20:12 kefk kernel: [rh_call_control+691/1137] hub_thread+0x35/0x10e Nov 10 01:20:12 kefk kernel: [] hub_thread+0x35/0x10e Nov 10 01:20:12 kefk kernel: [wake_up_bit+24/38] autoremove_wake_function+0x0/0x43 Nov 10 01:20:12 kefk kernel: [] autoremove_wake_function+0x0/0x43 Nov 10 01:20:12 kefk kernel: [ret_from_intr+1/27] ret_from_fork+0x6/0x14 Nov 10 01:20:12 kefk kernel: [] ret_from_fork+0x6/0x14 Nov 10 01:20:12 kefk kernel: [wake_up_bit+24/38] autoremove_wake_function+0x0/0x43 Nov 10 01:20:12 kefk kernel: [] autoremove_wake_function+0x0/0x43 Nov 10 01:20:12 kefk kernel: [rh_call_control+638/1137] hub_thread+0x0/0x10e Nov 10 01:20:12 kefk kernel: [] hub_thread+0x0/0x10e Nov 10 01:20:12 kefk kernel: [kernel_thread+10/156] kernel_thread_helper+0x5/0xb Nov 10 01:20:12 kefk kernel: [] kernel_thread_helper+0x5/0xb Nov 10 01:20:12 kefk kernel: Code: 12 1e 33 c0 e9 39 ff ff ff e9 0e ff ff ff 55 57 56 53 83 ec 08 8b 78 30 85 ff 74 0d 8b 07 85 c0 0f 84 e6 00 00 00 f0 ff 07 85 ff <8b> 4f 50 0f 84 ab 00 00 00 8b 57 10 f0 ff 4a 78 0f 88 03 07 00 More details on request :) -- Fabio "Cova" Coatti http://members.ferrara.linux.it/cova Ferrara Linux Users Group http://ferrara.linux.it GnuPG fp:9765 A5B6 6843 17BC A646 BE8C FA56 373A 5374 C703 Old SysOps never die... they simply forget their password. - 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/