usb-handy hotplug problem

usb-handy hotplug problem

[Tzschichholz, Frank]

Hi,
trying to hotplug a sony handy I observed a problem.
Perhaps someone of you has an idea or the prob is already fixed.

snip--
Jan 18 02:41:25 cartan kernel: usb 4-2: new full speed USB device using 
address
2
Jan 18 02:41:31 cartan kernel: drivers/usb/class/cdc-acm.c: Ignoring extra 
header
Jan 18 02:41:31 cartan kernel: cdc_acm 4-2:1.1: ttyACM0: USB ACM device
Jan 18 02:41:31 cartan kernel: drivers/usb/class/cdc-acm.c: Ignoring extra 
header
Jan 18 02:41:31 cartan kernel: cdc_acm 4-2:1.3: ttyACM1: USB ACM device
Jan 18 02:41:31 cartan kernel: usbcore: registered new driver cdc_acm
Jan 18 02:41:31 cartan kernel: drivers/usb/class/cdc-acm.c: v0.23:USB Abstract 
Control Model driver for USB modems and ISDN adapters
Jan 18 02:41:31 cartan kernel: Initializing USB Mass Storage driver...
Jan 18 02:41:31 cartan kernel: scsi2 : SCSI emulation for USB Mass Storage 
devices
Jan 18 02:41:32 cartan kernel:   Vendor: Sony Eri  Model: Memory Stick      
Rev: 0000
Jan 18 02:41:32 cartan kernel:   Type:   Direct-Access                      
ANSI SCSI revision: 02
Jan 18 02:41:32 cartan kernel: SCSI device sdb: 1921024 512-byte hdwr sectors 
(984 MB)
Jan 18 02:41:32 cartan kernel: sdb: Write Protect is off
Jan 18 02:41:32 cartan kernel: sdb: assuming drive cache: write through
Jan 18 02:41:38 cartan wait_for_sysfs[6190]: either wait_for_sysfs (udev 039) 
needs an update to handle the device 
'/devices/pci0000:00/0000:00:10.2/usb4/4-2/4-2:1.8/host2/2:0:0:0' properly 
(no bus device link) or the sysfs-support of your
device's driver needs to be fixed, please report to 
<linux-hotplug-devel@lists.sourceforge.net>
Jan 18 02:41:38 cartan wait_for_sysfs[6192]: either wait_for_sysfs (udev 039) 
needs an update to handle the device '/block/sdb' properly (no bus device 
link) or the sysfs-support of your device's driver needs to be fixed, please 
report to <linux-hotplug-devel@lists.sourceforge.net>
Jan 18 02:41:48 cartan hal.hotplug[6194]: timout(10000 ms) waiting 
for /devices/pci0000:00/0000:00:10.2/usb4/4-2/4-2:1.8/host2/2:0:0:0
Jan 18 02:42:12 cartan kernel:  sdb:<6>scsi: Device offlined - not ready after 
error recovery: host 2 channel 0 id 0 lun 0
Jan 18 02:42:13 cartan kernel: SCSI error : <2 0 0 0> return code = 0x50000
Jan 18 02:42:13 cartan kernel: end_request: I/O error, dev sdb, sector 1921016
Jan 18 02:42:13 cartan kernel: Buffer I/O error on device sdb, logical block 
Jan 18 02:42:13 cartan kernel: scsi2 (0:0): rejecting I/O to offline device
Jan 18 02:42:13 cartan kernel: Buffer I/O error on device sdb, logical block 
240127
Jan 18 02:42:13 cartan kernel:  sdb1
Jan 18 02:42:13 cartan kernel: Attached scsi removable disk sdb at scsi2, 
channel 0, id 0, lun 0
Jan 18 02:42:13 cartan kernel: usbcore: registered new driver usb-storage
Jan 18 02:42:13 cartan kernel: USB Mass Storage support registered.
Jan 18 02:42:13 cartan hald[2597]: Timed out waiting for hotplug event 310. 
Rebasing to 310
240127
an 18 02:42:13 cartan scsi.agent[6239]: disk 
at /devices/pci0000:00/0000:00:10.2/usb4/4-2/4-2:1.8/host2/2:0:0:0
Jan 18 02:50:07 cartan kernel: usb 4-2: USB disconnect, address 2
--snip--

My Compliments, Frank
-- 



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Re: usb-handy hotplug problem

[Greg KH]

On Wed, Jan 18, 2006 at 03:06:21AM +0100, Tzschichholz, Frank wrote:
> Jan 18 02:41:38 cartan wait_for_sysfs[6192]: either wait_for_sysfs (udev 039) 
> needs an update to handle the device '/block/sdb' properly (no bus device 
> link) or the sysfs-support of your device's driver needs to be fixed, please 
> report to <linux-hotplug-devel@lists.sourceforge.net>

Yes, udev 039 is _very_ old, please upgrade.

thanks,

greg k-h


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