USB storage device: hang & reboot

Flemming Jacobsen fj at fj.batmule.dk
Tue Jun 15 08:05:36 GMT 2004


Rob wrote:
> And when I plug in my USB toy, I get in the console:
> 
> Jun 15 11:15:02 cisr /kernel: umass0: EXATEL  , Inc. I-BEAD Multi Player, 
> rev 1.10/0.01, addr 3
> Jun 15 11:15:02 cisr /kernel: umass0: Get Max Lun not supported (STALLED)
> Jun 15 11:15:02 cisr /kernel: da0 at umass-sim0 bus 0 target 0 lun 0
> Jun 15 11:15:02 cisr /kernel: da0: <EXATEL i-BEAD100 0001> Removable Direct 
> Access SCSI-4 device
> Jun 15 11:15:02 cisr /kernel: da0: 650KB/s transfers
> Jun 15 11:15:02 cisr /kernel: da0: 122MB (249856 512 byte sectors: 64H 
> 32S/T 122C)
> Jun 15 11:15:20 cisr /kernel: umass0: BBB reset failed, STALLED
> Jun 15 11:15:20 cisr /kernel: umass0: BBB bulk-in clear stall failed, 
> STALLED
> Jun 15 11:15:20 cisr /kernel: umass0: BBB bulk-out clear stall failed, 
> STALLED
> Jun 15 11:16:25 cisr /kernel: umass0: BBB reset failed, STALLED
> Jun 15 11:16:25 cisr /kernel: umass0: BBB bulk-in clear stall failed, 
> STALLED
> Jun 15 11:16:25 cisr /kernel: umass0: BBB bulk-out clear stall failed, 
> STALLED
> 
> When I plugged it out, the machine did a reboot :(.

I can confirm this on a -current from mid-may.
Same USB toy, same result.


	Flemming

-- 
Flemming Jacobsen                                  Email: fj at batmule.dk
   ---===   If speed kills, Windows users may live forever.   ===---


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