Hi,

using my 1GB usb stick up to 2.4.23 works pretty fine, now using latest 2.4 
kernel I get this here (DEBUG enabled)


hub.c: new USB device 00:1d.7-4, assigned address 2
usb-storage: act_altsettting is 0
usb-storage: id_index calculated to be: 123
usb-storage: Array length appears to be: 125
usb-storage: USB Mass Storage device detected
usb-storage: Endpoints: In: 0xc31d4580 Out: 0xc31d4594 Int: 0xc31d45a8 (Period 
4)
usb-storage: New GUID 0d7d160000004849190001ba
usb-storage: GetMaxLUN command result is 1, data is 0
usb-storage: Transport: Bulk
usb-storage: Protocol: Transparent SCSI
usb-storage: *** thread sleeping.
scsi1 : SCSI emulation for USB Mass Storage devices
usb-storage: queuecommand() called
usb-storage: *** thread awakened.
usb-storage: Command INQUIRY (6 bytes)
usb-storage: 12 00 00 00 24 00 2d c0 18 18 52 c3
usb-storage: Bulk command S 0x43425355 T 0x1 Trg 0 LUN 0 L 36 F 128 CL 6
usb-storage: Bulk command transfer result=0
usb-storage: usb_stor_transfer_partial(): xfer 36 bytes
usb-storage: usb_stor_bulk_msg() returned 0 xferred 36/36
usb-storage: usb_stor_transfer_partial(): transfer complete
usb-storage: Bulk data transfer result 0x0
usb-storage: Attempting to get CSW...
usb-storage: Bulk status result = 0
usb-storage: Bulk status Sig 0x53425355 T 0x1 R 0 Stat 0x0
usb-storage: Fixing INQUIRY data to show SCSI rev 2 - was 0
usb-storage: scsi cmd done, result=0x0
usb-storage: *** thread sleeping.
  Vendor: Acer      Model: Flash Disk        Rev: 1.00
  Type:   Direct-Access                      ANSI SCSI revision: 02
usb-storage: queuecommand() called
usb-storage: *** thread awakened.
usb-storage: Bad LUN (0/1)
usb-storage: *** thread sleeping.
usb-storage: queuecommand() called
usb-storage: *** thread awakened.
usb-storage: Bad target number (1/0)
usb-storage: *** thread sleeping.
usb-storage: queuecommand() called
usb-storage: *** thread awakened.
usb-storage: Bad target number (2/0)
usb-storage: *** thread sleeping.
usb-storage: queuecommand() called
usb-storage: *** thread awakened.
usb-storage: Bad target number (3/0)
usb-storage: *** thread sleeping.
usb-storage: queuecommand() called
usb-storage: *** thread awakened.
usb-storage: Bad target number (4/0)
usb-storage: *** thread sleeping.
usb-storage: queuecommand() called
usb-storage: *** thread awakened.
usb-storage: Bad target number (5/0)
usb-storage: *** thread sleeping.
usb-storage: queuecommand() called
usb-storage: *** thread awakened.
usb-storage: Bad target number (6/0)
usb-storage: *** thread sleeping.
usb-storage: queuecommand() called
usb-storage: *** thread awakened.
usb-storage: Bad target number (7/0)
usb-storage: *** thread sleeping.
WARNING: USB Mass Storage data integrity not assured
USB Mass Storage device found at 2
hub.c: new USB device 00:1d.1-1, assigned address 3
input: USB HID v1.00 Mouse [Microsoft Microsoft Wheel Mouse Optical�] on 
usb2:3.0
hub.c: new USB device 00:1d.0-1, assigned address 3



[EMAIL PROTECTED]:[/] # cat /proc/scsi/usb-storage-0/1 
   Host scsi1: usb-storage
       Vendor: Acer    
      Product: Flash Disk      
Serial Number: 4849190001BA
     Protocol: Transparent SCSI
    Transport: Bulk
         GUID: 0d7d160000004849190001ba
     Attached: Yes

Unplugging the usb stick: machine deadlocks, plugging the stick in while the 
kernel is up and running: machine deadlocks. Machine does not deadlock when I 
plug the stick in _before_ I boot up linux.

I have a p4 2,8GHZ HT enabled (so using also CONFIG_SMP).

Thank you.

ciao, Marc


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