> Yes, it would be worthwhile to see if the debugging messages are any 
> different with the device attached directly to the computer.  From the log 
> you sent yesterday, it was faintly possible that the problem lay in the 
> intermediate hub.  Though I can't imagine how.

OK, here we go. The drive is now connected directly to the EHCI host,
and it does the exact same thing (hang) after I type "md5sum *.png >
md5sums", _except_ that the system load stays down (much less than 1),
which means the computer doesn't spend most its time waiting for I/O,
and that there is no timeout or oops in the logs. What you see below
is all, I've waited for quite a while now (10 minutes) and it just
doesn't give more output.

  Andras


> Jun  5 17:49:43 ventus kernel: usb-storage: queuecommand() called
> Jun  5 17:49:43 ventus kernel: usb-storage: *** thread awakened.
> Jun  5 17:49:43 ventus kernel: usb-storage: Command READ_10 (10 bytes)
> Jun  5 17:49:43 ventus kernel: usb-storage:  28 00 00 13 d8 90 00 00 08 00
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk command S 0x43425355 T 0x111 Trg 0 
> LUN 0 L 4096 F 128 CL 10
> Jun  5 17:49:43 ventus kernel: usb-storage: usb_stor_bulk_transfer_buf: xfer 31 bytes
> Jun  5 17:49:43 ventus kernel: usb-storage: Status code 0; transferred 31/31
> Jun  5 17:49:43 ventus kernel: usb-storage: -- transfer complete
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk command transfer result=0
> Jun  5 17:49:43 ventus kernel: usb-storage: usb_stor_bulk_transfer_sglist: xfer 4096 
> bytes, 1 entries
> Jun  5 17:49:43 ventus kernel: usb-storage: Status code 0; transferred 4096/4096
> Jun  5 17:49:43 ventus kernel: usb-storage: -- transfer complete
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk data transfer result 0x0
> Jun  5 17:49:43 ventus kernel: usb-storage: Attempting to get CSW...
> Jun  5 17:49:43 ventus kernel: usb-storage: usb_stor_bulk_transfer_buf: xfer 13 bytes
> Jun  5 17:49:43 ventus kernel: usb-storage: Status code 0; transferred 13/13
> Jun  5 17:49:43 ventus kernel: usb-storage: -- transfer complete
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk status result = 0
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk status Sig 0x53425355 T 0x111 R 0 
> Stat 0x0
> Jun  5 17:49:43 ventus kernel: usb-storage: scsi cmd done, result=0x0
> Jun  5 17:49:43 ventus kernel: usb-storage: *** thread sleeping.
> Jun  5 17:49:43 ventus kernel: usb-storage: queuecommand() called
> Jun  5 17:49:43 ventus kernel: usb-storage: *** thread awakened.
> Jun  5 17:49:43 ventus kernel: usb-storage: Command READ_10 (10 bytes)
> Jun  5 17:49:43 ventus kernel: usb-storage:  28 00 02 1b b5 c0 00 00 08 00
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk command S 0x43425355 T 0x112 Trg 0 
> LUN 0 L 4096 F 128 CL 10
> Jun  5 17:49:43 ventus kernel: usb-storage: usb_stor_bulk_transfer_buf: xfer 31 bytes
> Jun  5 17:49:43 ventus kernel: usb-storage: Status code 0; transferred 31/31
> Jun  5 17:49:43 ventus kernel: usb-storage: -- transfer complete
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk command transfer result=0
> Jun  5 17:49:43 ventus kernel: usb-storage: usb_stor_bulk_transfer_sglist: xfer 4096 
> bytes, 1 entries
> Jun  5 17:49:43 ventus kernel: usb-storage: Status code 0; transferred 4096/4096
> Jun  5 17:49:43 ventus kernel: usb-storage: -- transfer complete
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk data transfer result 0x0
> Jun  5 17:49:43 ventus kernel: usb-storage: Attempting to get CSW...
> Jun  5 17:49:43 ventus kernel: usb-storage: usb_stor_bulk_transfer_buf: xfer 13 bytes
> Jun  5 17:49:43 ventus kernel: usb-storage: Status code 0; transferred 13/13
> Jun  5 17:49:43 ventus kernel: usb-storage: -- transfer complete
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk status result = 0
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk status Sig 0x53425355 T 0x112 R 0 
> Stat 0x0
> Jun  5 17:49:43 ventus kernel: usb-storage: scsi cmd done, result=0x0
> Jun  5 17:49:43 ventus kernel: usb-storage: *** thread sleeping.
> Jun  5 17:49:43 ventus kernel: usb-storage: queuecommand() called
> Jun  5 17:49:43 ventus kernel: usb-storage: *** thread awakened.
> Jun  5 17:49:43 ventus kernel: usb-storage: Command WRITE_10 (10 bytes)
> Jun  5 17:49:43 ventus kernel: usb-storage:  2a 00 00 00 17 38 00 00 50 00
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk command S 0x43425355 T 0x113 Trg 0 
> LUN 0 L 40960 F 0 CL 10
> Jun  5 17:49:43 ventus kernel: usb-storage: usb_stor_bulk_transfer_buf: xfer 31 bytes
> Jun  5 17:49:43 ventus kernel: usb-storage: Status code 0; transferred 31/31
> Jun  5 17:49:43 ventus kernel: usb-storage: -- transfer complete
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk command transfer result=0
> Jun  5 17:49:43 ventus kernel: usb-storage: usb_stor_bulk_transfer_sglist: xfer 
> 40960 bytes, 10 entries
> Jun  5 17:49:43 ventus kernel: usb-storage: Status code 0; transferred 40960/40960
> Jun  5 17:49:43 ventus kernel: usb-storage: -- transfer complete
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk data transfer result 0x0
> Jun  5 17:49:43 ventus kernel: usb-storage: Attempting to get CSW...
> Jun  5 17:49:43 ventus kernel: usb-storage: usb_stor_bulk_transfer_buf: xfer 13 bytes
> Jun  5 17:49:43 ventus kernel: usb-storage: Status code 0; transferred 13/13
> Jun  5 17:49:43 ventus kernel: usb-storage: -- transfer complete
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk status result = 0
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk status Sig 0x53425355 T 0x113 R 0 
> Stat 0x0
> Jun  5 17:49:43 ventus kernel: usb-storage: scsi cmd done, result=0x0
> Jun  5 17:49:43 ventus kernel: usb-storage: *** thread sleeping.
> Jun  5 17:49:43 ventus kernel: usb-storage: queuecommand() called
> Jun  5 17:49:43 ventus kernel: usb-storage: *** thread awakened.
> Jun  5 17:49:43 ventus kernel: usb-storage: Command WRITE_10 (10 bytes)
> Jun  5 17:49:43 ventus kernel: usb-storage:  2a 00 00 00 17 88 00 00 08 00
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk command S 0x43425355 T 0x114 Trg 0 
> LUN 0 L 4096 F 0 CL 10
> Jun  5 17:49:43 ventus kernel: usb-storage: usb_stor_bulk_transfer_buf: xfer 31 bytes
> Jun  5 17:49:43 ventus kernel: usb-storage: Status code 0; transferred 31/31
> Jun  5 17:49:43 ventus kernel: usb-storage: -- transfer complete
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk command transfer result=0
> Jun  5 17:49:43 ventus kernel: usb-storage: usb_stor_bulk_transfer_sglist: xfer 4096 
> bytes, 1 entries
> Jun  5 17:49:43 ventus kernel: usb-storage: Status code 0; transferred 4096/4096
> Jun  5 17:49:43 ventus kernel: usb-storage: -- transfer complete
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk data transfer result 0x0
> Jun  5 17:49:43 ventus kernel: usb-storage: Attempting to get CSW...
> Jun  5 17:49:43 ventus kernel: usb-storage: usb_stor_bulk_transfer_buf: xfer 13 bytes
> Jun  5 17:49:43 ventus kernel: usb-storage: Status code 0; transferred 13/13
> Jun  5 17:49:43 ventus kernel: usb-storage: -- transfer complete
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk status result = 0
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk status Sig 0x53425355 T 0x114 R 0 
> Stat 0x0
> Jun  5 17:49:43 ventus kernel: usb-storage: scsi cmd done, result=0x0
> Jun  5 17:49:43 ventus kernel: usb-storage: *** thread sleeping.
> Jun  5 17:49:43 ventus kernel: usb-storage: queuecommand() called
> Jun  5 17:49:43 ventus kernel: usb-storage: *** thread awakened.
> Jun  5 17:49:43 ventus kernel: usb-storage: Command WRITE_10 (10 bytes)
> Jun  5 17:49:43 ventus kernel: usb-storage:  2a 00 00 00 00 a0 00 00 08 00
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk command S 0x43425355 T 0x115 Trg 0 
> LUN 0 L 4096 F 0 CL 10
> Jun  5 17:49:43 ventus kernel: usb-storage: usb_stor_bulk_transfer_buf: xfer 31 bytes
> Jun  5 17:49:43 ventus kernel: usb-storage: Status code 0; transferred 31/31
> Jun  5 17:49:43 ventus kernel: usb-storage: -- transfer complete
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk command transfer result=0
> Jun  5 17:49:43 ventus kernel: usb-storage: usb_stor_bulk_transfer_sglist: xfer 4096 
> bytes, 1 entries
> Jun  5 17:49:43 ventus kernel: usb-storage: Status code 0; transferred 4096/4096
> Jun  5 17:49:43 ventus kernel: usb-storage: -- transfer complete
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk data transfer result 0x0
> Jun  5 17:49:43 ventus kernel: usb-storage: Attempting to get CSW...
> Jun  5 17:49:43 ventus kernel: usb-storage: usb_stor_bulk_transfer_buf: xfer 13 bytes
> Jun  5 17:49:43 ventus kernel: usb-storage: Status code 0; transferred 13/13
> Jun  5 17:49:43 ventus kernel: usb-storage: -- transfer complete
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk status result = 0
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk status Sig 0x53425355 T 0x115 R 0 
> Stat 0x0
> Jun  5 17:49:43 ventus kernel: usb-storage: scsi cmd done, result=0x0
> Jun  5 17:49:43 ventus kernel: usb-storage: *** thread sleeping.
> Jun  5 17:49:43 ventus kernel: usb-storage: queuecommand() called
> Jun  5 17:49:43 ventus kernel: usb-storage: *** thread awakened.
> Jun  5 17:49:43 ventus kernel: usb-storage: Command WRITE_10 (10 bytes)
> Jun  5 17:49:43 ventus kernel: usb-storage:  2a 00 02 1b b5 c0 00 00 08 00
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk command S 0x43425355 T 0x116 Trg 0 
> LUN 0 L 4096 F 0 CL 10
> Jun  5 17:49:43 ventus kernel: usb-storage: usb_stor_bulk_transfer_buf: xfer 31 bytes
> Jun  5 17:49:43 ventus kernel: usb-storage: Status code 0; transferred 31/31
> Jun  5 17:49:43 ventus kernel: usb-storage: -- transfer complete
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk command transfer result=0
> Jun  5 17:49:43 ventus kernel: usb-storage: usb_stor_bulk_transfer_sglist: xfer 4096 
> bytes, 1 entries
> Jun  5 17:49:43 ventus kernel: usb-storage: Status code 0; transferred 4096/4096
> Jun  5 17:49:43 ventus kernel: usb-storage: -- transfer complete
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk data transfer result 0x0
> Jun  5 17:49:43 ventus kernel: usb-storage: Attempting to get CSW...
> Jun  5 17:49:43 ventus kernel: usb-storage: usb_stor_bulk_transfer_buf: xfer 13 bytes
> Jun  5 17:49:43 ventus kernel: usb-storage: Status code 0; transferred 13/13
> Jun  5 17:49:43 ventus kernel: usb-storage: -- transfer complete
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk status result = 0
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk status Sig 0x53425355 T 0x116 R 0 
> Stat 0x0
> Jun  5 17:49:43 ventus kernel: usb-storage: scsi cmd done, result=0x0
> Jun  5 17:49:43 ventus kernel: usb-storage: *** thread sleeping.
> Jun  5 17:49:43 ventus kernel: usb-storage: queuecommand() called
> Jun  5 17:49:43 ventus kernel: usb-storage: *** thread awakened.
> Jun  5 17:49:43 ventus kernel: usb-storage: Command WRITE_10 (10 bytes)
> Jun  5 17:49:43 ventus kernel: usb-storage:  2a 00 02 a0 00 20 00 00 08 00
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk command S 0x43425355 T 0x117 Trg 0 
> LUN 0 L 4096 F 0 CL 10
> Jun  5 17:49:43 ventus kernel: usb-storage: usb_stor_bulk_transfer_buf: xfer 31 bytes
> Jun  5 17:49:43 ventus kernel: usb-storage: Status code 0; transferred 31/31
> Jun  5 17:49:43 ventus kernel: usb-storage: -- transfer complete
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk command transfer result=0
> Jun  5 17:49:43 ventus kernel: usb-storage: usb_stor_bulk_transfer_sglist: xfer 4096 
> bytes, 1 entries
> Jun  5 17:49:43 ventus kernel: usb-storage: Status code 0; transferred 4096/4096
> Jun  5 17:49:43 ventus kernel: usb-storage: -- transfer complete
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk data transfer result 0x0
> Jun  5 17:49:43 ventus kernel: usb-storage: Attempting to get CSW...
> Jun  5 17:49:43 ventus kernel: usb-storage: usb_stor_bulk_transfer_buf: xfer 13 bytes
> Jun  5 17:49:43 ventus kernel: usb-storage: Status code 0; transferred 13/13
> Jun  5 17:49:43 ventus kernel: usb-storage: -- transfer complete
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk status result = 0
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk status Sig 0x53425355 T 0x117 R 0 
> Stat 0x0
> Jun  5 17:49:43 ventus kernel: usb-storage: scsi cmd done, result=0x0
> Jun  5 17:49:43 ventus kernel: usb-storage: *** thread sleeping.
> Jun  5 17:49:43 ventus kernel: usb-storage: queuecommand() called
> Jun  5 17:49:43 ventus kernel: usb-storage: *** thread awakened.
> Jun  5 17:49:43 ventus kernel: usb-storage: Command WRITE_10 (10 bytes)
> Jun  5 17:49:43 ventus kernel: usb-storage:  2a 00 02 a2 a4 f8 00 00 08 00
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk command S 0x43425355 T 0x118 Trg 0 
> LUN 0 L 4096 F 0 CL 10
> Jun  5 17:49:43 ventus kernel: usb-storage: usb_stor_bulk_transfer_buf: xfer 31 bytes
> Jun  5 17:49:43 ventus kernel: usb-storage: Status code 0; transferred 31/31
> Jun  5 17:49:43 ventus kernel: usb-storage: -- transfer complete
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk command transfer result=0
> Jun  5 17:49:43 ventus kernel: usb-storage: usb_stor_bulk_transfer_sglist: xfer 4096 
> bytes, 1 entries
> Jun  5 17:49:43 ventus kernel: usb-storage: Status code 0; transferred 4096/4096
> Jun  5 17:49:43 ventus kernel: usb-storage: -- transfer complete
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk data transfer result 0x0
> Jun  5 17:49:43 ventus kernel: usb-storage: Attempting to get CSW...
> Jun  5 17:49:43 ventus kernel: usb-storage: usb_stor_bulk_transfer_buf: xfer 13 bytes
> Jun  5 17:49:43 ventus kernel: usb-storage: Status code 0; transferred 13/13
> Jun  5 17:49:43 ventus kernel: usb-storage: -- transfer complete
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk status result = 0
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk status Sig 0x53425355 T 0x118 R 0 
> Stat 0x0
> Jun  5 17:49:43 ventus kernel: usb-storage: scsi cmd done, result=0x0
> Jun  5 17:49:43 ventus kernel: usb-storage: *** thread sleeping.
> Jun  5 17:49:43 ventus kernel: usb-storage: queuecommand() called
> Jun  5 17:49:43 ventus kernel: usb-storage: *** thread awakened.
> Jun  5 17:49:43 ventus kernel: usb-storage: Command WRITE_10 (10 bytes)
> Jun  5 17:49:43 ventus kernel: usb-storage:  2a 00 00 13 ac f8 00 00 08 00
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk command S 0x43425355 T 0x119 Trg 0 
> LUN 0 L 4096 F 0 CL 10
> Jun  5 17:49:43 ventus kernel: usb-storage: usb_stor_bulk_transfer_buf: xfer 31 bytes
> Jun  5 17:49:43 ventus kernel: usb-storage: Status code 0; transferred 31/31
> Jun  5 17:49:43 ventus kernel: usb-storage: -- transfer complete
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk command transfer result=0
> Jun  5 17:49:43 ventus kernel: usb-storage: usb_stor_bulk_transfer_sglist: xfer 4096 
> bytes, 1 entries
> Jun  5 17:49:43 ventus kernel: usb-storage: Status code 0; transferred 4096/4096
> Jun  5 17:49:43 ventus kernel: usb-storage: -- transfer complete
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk data transfer result 0x0
> Jun  5 17:49:43 ventus kernel: usb-storage: Attempting to get CSW...
> Jun  5 17:49:43 ventus kernel: usb-storage: usb_stor_bulk_transfer_buf: xfer 13 bytes
> Jun  5 17:49:43 ventus kernel: usb-storage: Status code 0; transferred 13/13
> Jun  5 17:49:43 ventus kernel: usb-storage: -- transfer complete
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk status result = 0
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk status Sig 0x53425355 T 0x119 R 0 
> Stat 0x0
> Jun  5 17:49:43 ventus kernel: usb-storage: scsi cmd done, result=0x0
> Jun  5 17:49:43 ventus kernel: usb-storage: *** thread sleeping.
> Jun  5 17:49:43 ventus kernel: usb-storage: queuecommand() called
> Jun  5 17:49:43 ventus kernel: usb-storage: *** thread awakened.
> Jun  5 17:49:43 ventus kernel: usb-storage: Command WRITE_10 (10 bytes)
> Jun  5 17:49:43 ventus kernel: usb-storage:  2a 00 00 13 d2 60 00 00 08 00
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk command S 0x43425355 T 0x11a Trg 0 
> LUN 0 L 4096 F 0 CL 10
> Jun  5 17:49:43 ventus kernel: usb-storage: usb_stor_bulk_transfer_buf: xfer 31 bytes
> Jun  5 17:49:43 ventus kernel: usb-storage: Status code 0; transferred 31/31
> Jun  5 17:49:43 ventus kernel: usb-storage: -- transfer complete
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk command transfer result=0
> Jun  5 17:49:43 ventus kernel: usb-storage: usb_stor_bulk_transfer_sglist: xfer 4096 
> bytes, 1 entries
> Jun  5 17:49:43 ventus kernel: usb-storage: Status code 0; transferred 4096/4096
> Jun  5 17:49:43 ventus kernel: usb-storage: -- transfer complete
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk data transfer result 0x0
> Jun  5 17:49:43 ventus kernel: usb-storage: Attempting to get CSW...
> Jun  5 17:49:43 ventus kernel: usb-storage: usb_stor_bulk_transfer_buf: xfer 13 bytes
> Jun  5 17:49:43 ventus kernel: usb-storage: Status code 0; transferred 13/13
> Jun  5 17:49:43 ventus kernel: usb-storage: -- transfer complete
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk status result = 0
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk status Sig 0x53425355 T 0x11a R 0 
> Stat 0x0
> Jun  5 17:49:43 ventus kernel: usb-storage: scsi cmd done, result=0x0
> Jun  5 17:49:43 ventus kernel: usb-storage: *** thread sleeping.
> Jun  5 17:49:43 ventus kernel: usb-storage: queuecommand() called
> Jun  5 17:49:43 ventus kernel: usb-storage: *** thread awakened.
> Jun  5 17:49:43 ventus kernel: usb-storage: Command WRITE_10 (10 bytes)
> Jun  5 17:49:43 ventus kernel: usb-storage:  2a 00 00 13 d8 88 00 00 10 00
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk command S 0x43425355 T 0x11b Trg 0 
> LUN 0 L 8192 F 0 CL 10
> Jun  5 17:49:43 ventus kernel: usb-storage: usb_stor_bulk_transfer_buf: xfer 31 bytes
> Jun  5 17:49:43 ventus kernel: usb-storage: Status code 0; transferred 31/31
> Jun  5 17:49:43 ventus kernel: usb-storage: -- transfer complete
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk command transfer result=0
> Jun  5 17:49:43 ventus kernel: usb-storage: usb_stor_bulk_transfer_sglist: xfer 8192 
> bytes, 2 entries
> Jun  5 17:49:43 ventus kernel: usb-storage: Status code 0; transferred 8192/8192
> Jun  5 17:49:43 ventus kernel: usb-storage: -- transfer complete
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk data transfer result 0x0
> Jun  5 17:49:43 ventus kernel: usb-storage: Attempting to get CSW...
> Jun  5 17:49:43 ventus kernel: usb-storage: usb_stor_bulk_transfer_buf: xfer 13 bytes
> Jun  5 17:49:43 ventus kernel: usb-storage: Status code 0; transferred 13/13
> Jun  5 17:49:43 ventus kernel: usb-storage: -- transfer complete
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk status result = 0
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk status Sig 0x53425355 T 0x11b R 0 
> Stat 0x0
> Jun  5 17:49:43 ventus kernel: usb-storage: scsi cmd done, result=0x0
> Jun  5 17:49:43 ventus kernel: usb-storage: *** thread sleeping.
> Jun  5 17:49:43 ventus kernel: usb-storage: queuecommand() called
> Jun  5 17:49:43 ventus kernel: usb-storage: *** thread awakened.
> Jun  5 17:49:43 ventus kernel: usb-storage: Command WRITE_10 (10 bytes)
> Jun  5 17:49:43 ventus kernel: usb-storage:  2a 00 01 16 a4 58 00 00 08 00
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk command S 0x43425355 T 0x11c Trg 0 
> LUN 0 L 4096 F 0 CL 10
> Jun  5 17:49:43 ventus kernel: usb-storage: usb_stor_bulk_transfer_buf: xfer 31 bytes
> Jun  5 17:49:43 ventus kernel: usb-storage: Status code 0; transferred 31/31
> Jun  5 17:49:43 ventus kernel: usb-storage: -- transfer complete
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk command transfer result=0
> Jun  5 17:49:43 ventus kernel: usb-storage: usb_stor_bulk_transfer_sglist: xfer 4096 
> bytes, 1 entries
> Jun  5 17:49:43 ventus kernel: usb-storage: Status code 0; transferred 4096/4096
> Jun  5 17:49:43 ventus kernel: usb-storage: -- transfer complete
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk data transfer result 0x0
> Jun  5 17:49:43 ventus kernel: usb-storage: Attempting to get CSW...
> Jun  5 17:49:43 ventus kernel: usb-storage: usb_stor_bulk_transfer_buf: xfer 13 bytes
> Jun  5 17:49:43 ventus kernel: usb-storage: Status code 0; transferred 13/13
> Jun  5 17:49:43 ventus kernel: usb-storage: -- transfer complete
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk status result = 0
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk status Sig 0x53425355 T 0x11c R 0 
> Stat 0x0
> Jun  5 17:49:43 ventus kernel: usb-storage: scsi cmd done, result=0x0
> Jun  5 17:49:43 ventus kernel: usb-storage: *** thread sleeping.
> Jun  5 17:49:43 ventus kernel: usb-storage: queuecommand() called
> Jun  5 17:49:43 ventus kernel: usb-storage: *** thread awakened.
> Jun  5 17:49:43 ventus kernel: usb-storage: Command WRITE_10 (10 bytes)
> Jun  5 17:49:43 ventus kernel: usb-storage:  2a 00 00 00 17 90 00 00 10 00
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk command S 0x43425355 T 0x11d Trg 0 
> LUN 0 L 8192 F 0 CL 10
> Jun  5 17:49:43 ventus kernel: usb-storage: usb_stor_bulk_transfer_buf: xfer 31 bytes
> Jun  5 17:49:43 ventus kernel: usb-storage: Status code 0; transferred 31/31
> Jun  5 17:49:43 ventus kernel: usb-storage: -- transfer complete
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk command transfer result=0
> Jun  5 17:49:43 ventus kernel: usb-storage: usb_stor_bulk_transfer_sglist: xfer 8192 
> bytes, 2 entries
> Jun  5 17:49:43 ventus kernel: usb-storage: Status code 0; transferred 8192/8192
> Jun  5 17:49:43 ventus kernel: usb-storage: -- transfer complete
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk data transfer result 0x0
> Jun  5 17:49:43 ventus kernel: usb-storage: Attempting to get CSW...
> Jun  5 17:49:43 ventus kernel: usb-storage: usb_stor_bulk_transfer_buf: xfer 13 bytes
> Jun  5 17:49:43 ventus kernel: usb-storage: Status code 0; transferred 13/13
> Jun  5 17:49:43 ventus kernel: usb-storage: -- transfer complete
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk status result = 0
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk status Sig 0x53425355 T 0x11d R 0 
> Stat 0x0
> Jun  5 17:49:43 ventus kernel: usb-storage: scsi cmd done, result=0x0
> Jun  5 17:49:43 ventus kernel: usb-storage: *** thread sleeping.
> Jun  5 17:49:43 ventus kernel: usb-storage: queuecommand() called
> Jun  5 17:49:43 ventus kernel: usb-storage: *** thread awakened.
> Jun  5 17:49:43 ventus kernel: usb-storage: Command WRITE_10 (10 bytes)
> Jun  5 17:49:43 ventus kernel: usb-storage:  2a 00 00 00 17 a0 00 00 08 00
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk command S 0x43425355 T 0x11e Trg 0 
> LUN 0 L 4096 F 0 CL 10
> Jun  5 17:49:43 ventus kernel: usb-storage: usb_stor_bulk_transfer_buf: xfer 31 bytes
> Jun  5 17:49:43 ventus kernel: usb-storage: Status code 0; transferred 31/31
> Jun  5 17:49:43 ventus kernel: usb-storage: -- transfer complete
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk command transfer result=0
> Jun  5 17:49:43 ventus kernel: usb-storage: usb_stor_bulk_transfer_sglist: xfer 4096 
> bytes, 1 entries
> Jun  5 17:49:43 ventus kernel: usb-storage: Status code 0; transferred 4096/4096
> Jun  5 17:49:43 ventus kernel: usb-storage: -- transfer complete
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk data transfer result 0x0
> Jun  5 17:49:43 ventus kernel: usb-storage: Attempting to get CSW...
> Jun  5 17:49:43 ventus kernel: usb-storage: usb_stor_bulk_transfer_buf: xfer 13 bytes
> Jun  5 17:49:43 ventus kernel: usb-storage: Status code 0; transferred 13/13
> Jun  5 17:49:43 ventus kernel: usb-storage: -- transfer complete
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk status result = 0
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk status Sig 0x53425355 T 0x11e R 0 
> Stat 0x0
> Jun  5 17:49:43 ventus kernel: usb-storage: scsi cmd done, result=0x0
> Jun  5 17:49:43 ventus kernel: usb-storage: *** thread sleeping.
> Jun  5 17:49:43 ventus kernel: usb-storage: queuecommand() called
> Jun  5 17:49:43 ventus kernel: usb-storage: *** thread awakened.
> Jun  5 17:49:43 ventus kernel: usb-storage: Command WRITE_10 (10 bytes)
> Jun  5 17:49:43 ventus kernel: usb-storage:  2a 00 00 00 00 a0 00 00 08 00
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk command S 0x43425355 T 0x11f Trg 0 
> LUN 0 L 4096 F 0 CL 10
> Jun  5 17:49:43 ventus kernel: usb-storage: usb_stor_bulk_transfer_buf: xfer 31 bytes
> Jun  5 17:49:43 ventus kernel: usb-storage: Status code 0; transferred 31/31
> Jun  5 17:49:43 ventus kernel: usb-storage: -- transfer complete
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk command transfer result=0
> Jun  5 17:49:43 ventus kernel: usb-storage: usb_stor_bulk_transfer_sglist: xfer 4096 
> bytes, 1 entries
> Jun  5 17:49:43 ventus kernel: usb-storage: Status code 0; transferred 4096/4096
> Jun  5 17:49:43 ventus kernel: usb-storage: -- transfer complete
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk data transfer result 0x0
> Jun  5 17:49:43 ventus kernel: usb-storage: Attempting to get CSW...
> Jun  5 17:49:43 ventus kernel: usb-storage: usb_stor_bulk_transfer_buf: xfer 13 bytes
> Jun  5 17:49:43 ventus kernel: usb-storage: Status code 0; transferred 13/13
> Jun  5 17:49:43 ventus kernel: usb-storage: -- transfer complete
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk status result = 0
> Jun  5 17:49:43 ventus kernel: usb-storage: Bulk status Sig 0x53425355 T 0x11f R 0 
> Stat 0x0
> Jun  5 17:49:43 ventus kernel: usb-storage: scsi cmd done, result=0x0
> Jun  5 17:49:43 ventus kernel: usb-storage: *** thread sleeping.


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