USB memory stick

[Michael L. Hostbaek]

I have just purchased a MP3 player - which basically consists of a USB
128MB memory stick, with some audio hardware.. Anyways, when I plug the
USB stick into my 5.1-RELEASE-p3 box, I am seeing the following in
/var/log/messages:

Oct  2 15:31:27  kernel: umass0: SigmaTel, Inc. USBMSC Audio Player, rev
1.10/0.01, addr 2
Oct  2 15:31:27  kernel: umass0: Get Max Lun not supported (IOERROR)
Oct  2 15:31:27  kernel: da0 at umass-sim0 bus 0 target 0 lun 0
Oct  2 15:31:27  kernel: da0: <SigmaTel MSCN 0001> Removable Direct
Access SCSI-4 device
Oct  2 15:31:27  kernel: da0: 1.000MB/s transfers
Oct  2 15:31:27  kernel: da0: 123MB (251904 512 byte sectors: 64H 32S/T
123C)
Oct  2 15:31:32  kernel: umass0: BBB reset failed, IOERROR
Oct  2 15:31:32  kernel: umass0: BBB bulk-in clear stall failed, IOERROR
Oct  2 15:31:32  kernel: umass0: BBB bulk-out clear stall failed,
IOERROR
Oct  2 15:31:37  kernel: umass0: BBB reset failed, IOERROR
Oct  2 15:31:37  kernel: umass0: BBB bulk-in clear stall failed, IOERROR
Oct  2 15:31:37  kernel: umass0: BBB bulk-out clear stall failed,
IOERROR
Oct  2 15:31:42  kernel: umass0: BBB reset failed, IOERROR
Oct  2 15:31:42  kernel: umass0: BBB bulk-in clear stall failed, IOERROR
Oct  2 15:31:42  kernel: umass0: BBB bulk-out clear stall failed,
IOERROR
Oct  2 15:31:47  kernel: umass0: BBB reset failed, IOERROR
Oct  2 15:31:47  kernel: umass0: BBB bulk-in clear stall failed, IOERROR
Oct  2 15:31:47  kernel: umass0: BBB bulk-out clear stall failed,
IOERROR
Oct  2 15:31:52  kernel: umass0: BBB reset failed, IOERROR
Oct  2 15:31:52  kernel: umass0: BBB bulk-in clear stall failed, IOERROR
Oct  2 15:31:52  kernel: umass0: BBB bulk-out clear stall failed,
IOERROR
Oct  2 15:31:57  kernel: umass0: BBB reset failed, IOERROR
Oct  2 15:31:57  kernel: umass0: BBB bulk-in clear stall failed, IOERROR
Oct  2 15:31:57  kernel: umass0: BBB bulk-out clear stall failed,
IOERROR
Oct  2 15:32:02  kernel: umass0: BBB reset failed, IOERROR
Oct  2 15:32:02  kernel: umass0: BBB bulk-in clear stall failed, IOERROR
Oct  2 15:32:02  kernel: umass0: BBB bulk-out clear stall failed,
IOERROR
Oct  2 15:32:07  kernel: umass0: BBB reset failed, IOERROR
Oct  2 15:32:07  kernel: umass0: BBB bulk-in clear stall failed, IOERROR
Oct  2 15:32:07  kernel: umass0: BBB bulk-out clear stall failed,
IOERROR
Oct  2 15:32:12  kernel: umass0: BBB reset failed, IOERROR
Oct  2 15:32:12  kernel: umass0: BBB bulk-in clear stall failed, IOERROR
Oct  2 15:32:12  kernel: umass0: BBB bulk-out clear stall failed,
IOERROR
Oct  2 15:32:17  kernel: umass0: BBB reset failed, IOERROR
Oct  2 15:32:17  kernel: umass0: BBB bulk-in clear stall failed, IOERROR
Oct  2 15:32:17  kernel: umass0: BBB bulk-out clear stall failed,
IOERROR
Oct  2 15:32:22  kernel: umass0: BBB reset failed, IOERROR
Oct  2 15:32:22  kernel: (da0:umass-sim0:0:0:0): Synchronize cache
failed, status == 0x4, scsi sta
tus == 0x0
Oct  2 15:32:27  kernel: umass0: BBB reset failed, IOERROR
Oct  2 15:32:28  kernel: umass0: BBB bulk-in clear stall failed, IOERROR
Oct  2 15:32:28  kernel: umass0: BBB bulk-out clear stall failed,
IOERROR
Oct  2 15:32:32  kernel: umass0: BBB reset failed, IOERROR
Oct  2 15:32:33  kernel: umass0: BBB bulk-in clear stall failed, IOERROR
Oct  2 15:32:33  kernel: umass0: BBB bulk-out clear stall failed,
IOERROR
Oct  2 15:32:37  kernel: umass0: BBB reset failed, IOERROR
Oct  2 15:32:37  kernel: umass0: BBB bulk-in clear stall failed, IOERROR
Oct  2 15:32:37  kernel: umass0: BBB bulk-out clear stall failed,
IOERROR
Oct  2 15:32:37  kernel: umass0: BBB reset failed, IOERROR
Oct  2 15:32:37  kernel: umass0: BBB bulk-in clear stall failed, IOERROR
Oct  2 15:32:38  kernel: umass0: BBB bulk-out clear stall failed,
IOERROR
Oct  2 15:32:38  kernel: umass0: BBB reset failed, IOERROR
Oct  2 15:32:38  kernel: umass0: BBB bulk-in clear stall failed, IOERROR
Oct  2 15:32:38  kernel: umass0: BBB bulk-out clear stall failed,
IOERROR
Oct  2 15:32:38  kernel: umass0: BBB reset failed, IOERROR
Oct  2 15:32:38  kernel: umass0: BBB bulk-in clear stall failed, IOERROR
Oct  2 15:32:38  kernel: umass0: BBB bulk-out clear stall failed,
IOERROR
Oct  2 15:32:38  kernel: Opened disk da0 -> 5
Oct  2 15:32:38  kernel: umass0: at uhub0 port 1 (addr 2) disconnected
Oct  2 15:32:38  kernel: (da0:umass-sim0:0:0:0): lost device
Oct  2 15:32:38  kernel: (da0:umass-sim0:0:0:0): removing device entry
Oct  2 15:32:38  kernel: umass0: detached


If I try and mount it, the box just freezez until I remove the device.

Any ideas ?

/mich